diff --git a/accounts/accounts.go b/accounts/accounts.go
index 640de52207b3111c430b538c862083bdd0eabd94..5872bb4a3d9b0a21f0223cc68754c77b849ba786 100644
--- a/accounts/accounts.go
+++ b/accounts/accounts.go
@@ -147,9 +147,26 @@ type Backend interface {
Subscribe(sink chan<- WalletEvent) event.Subscription
}
+// WalletEventType represents the different event types that can be fired by
+// the wallet subscription subsystem.
+type WalletEventType int
+
+const (
+ // WalletArrived is fired when a new wallet is detected either via USB or via
+ // a filesystem event in the keystore.
+ WalletArrived WalletEventType = iota
+
+ // WalletOpened is fired when a wallet is successfully opened with the purpose
+ // of starting any background processes such as automatic key derivation.
+ WalletOpened
+
+ // WalletDropped
+ WalletDropped
+)
+
// WalletEvent is an event fired by an account backend when a wallet arrival or
// departure is detected.
type WalletEvent struct {
- Wallet Wallet // Wallet instance arrived or departed
- Arrive bool // Whether the wallet was added or removed
+ Wallet Wallet // Wallet instance arrived or departed
+ Kind WalletEventType // Event type that happened in the system
}
diff --git a/accounts/hd.go b/accounts/hd.go
index e8bc191afbb911cfe93649cc257273bd69772e5f..277f688e48e73050545a7ba278fcdfb0c4f9542d 100644
--- a/accounts/hd.go
+++ b/accounts/hd.go
@@ -27,12 +27,17 @@ import (
// DefaultRootDerivationPath is the root path to which custom derivation endpoints
// are appended. As such, the first account will be at m/44'/60'/0'/0, the second
// at m/44'/60'/0'/1, etc.
-var DefaultRootDerivationPath = DerivationPath{0x80000000 + 44, 0x80000000 + 60, 0x80000000 + 0}
+var DefaultRootDerivationPath = DerivationPath{0x80000000 + 44, 0x80000000 + 60, 0x80000000 + 0, 0}
// DefaultBaseDerivationPath is the base path from which custom derivation endpoints
// are incremented. As such, the first account will be at m/44'/60'/0'/0, the second
// at m/44'/60'/0'/1, etc.
-var DefaultBaseDerivationPath = DerivationPath{0x80000000 + 44, 0x80000000 + 60, 0x80000000 + 0, 0}
+var DefaultBaseDerivationPath = DerivationPath{0x80000000 + 44, 0x80000000 + 60, 0x80000000 + 0, 0, 0}
+
+// DefaultLedgerBaseDerivationPath is the base path from which custom derivation endpoints
+// are incremented. As such, the first account will be at m/44'/60'/0'/0, the second
+// at m/44'/60'/0'/1, etc.
+var DefaultLedgerBaseDerivationPath = DerivationPath{0x80000000 + 44, 0x80000000 + 60, 0x80000000 + 0, 0}
// DerivationPath represents the computer friendly version of a hierarchical
// deterministic wallet account derivaion path.
diff --git a/accounts/keystore/keystore.go b/accounts/keystore/keystore.go
index 9df7f2dd96df03ce325f986acd81a66d66bafd30..80ccd37419f91b8dac4310a2cd4bcf29a13ef229 100644
--- a/accounts/keystore/keystore.go
+++ b/accounts/keystore/keystore.go
@@ -143,14 +143,14 @@ func (ks *KeyStore) refreshWallets() {
for _, account := range accs {
// Drop wallets while they were in front of the next account
for len(ks.wallets) > 0 && ks.wallets[0].URL().Cmp(account.URL) < 0 {
- events = append(events, accounts.WalletEvent{Wallet: ks.wallets[0], Arrive: false})
+ events = append(events, accounts.WalletEvent{Wallet: ks.wallets[0], Kind: accounts.WalletDropped})
ks.wallets = ks.wallets[1:]
}
// If there are no more wallets or the account is before the next, wrap new wallet
if len(ks.wallets) == 0 || ks.wallets[0].URL().Cmp(account.URL) > 0 {
wallet := &keystoreWallet{account: account, keystore: ks}
- events = append(events, accounts.WalletEvent{Wallet: wallet, Arrive: true})
+ events = append(events, accounts.WalletEvent{Wallet: wallet, Kind: accounts.WalletArrived})
wallets = append(wallets, wallet)
continue
}
@@ -163,7 +163,7 @@ func (ks *KeyStore) refreshWallets() {
}
// Drop any leftover wallets and set the new batch
for _, wallet := range ks.wallets {
- events = append(events, accounts.WalletEvent{Wallet: wallet, Arrive: false})
+ events = append(events, accounts.WalletEvent{Wallet: wallet, Kind: accounts.WalletDropped})
}
ks.wallets = wallets
ks.mu.Unlock()
diff --git a/accounts/keystore/keystore_test.go b/accounts/keystore/keystore_test.go
index 5d89a4dbb7f2ddac727cba1830a40fa69a5f195a..132b74439e354f72f9fffc764667d6a44ed2ad88 100644
--- a/accounts/keystore/keystore_test.go
+++ b/accounts/keystore/keystore_test.go
@@ -296,8 +296,8 @@ func TestWalletNotifications(t *testing.T) {
}
select {
case event := <-updates:
- if !event.Arrive {
- t.Errorf("departure event on account creation")
+ if event.Kind != accounts.WalletArrived {
+ t.Errorf("non-arrival event on account creation")
}
if event.Wallet.Accounts()[0] != account {
t.Errorf("account mismatch on created wallet: have %v, want %v", event.Wallet.Accounts()[0], account)
@@ -319,8 +319,8 @@ func TestWalletNotifications(t *testing.T) {
}
select {
case event := <-updates:
- if event.Arrive {
- t.Errorf("arrival event on account deletion")
+ if event.Kind != accounts.WalletDropped {
+ t.Errorf("non-drop event on account deletion")
}
if event.Wallet.Accounts()[0] != account {
t.Errorf("account mismatch on deleted wallet: have %v, want %v", event.Wallet.Accounts()[0], account)
diff --git a/accounts/manager.go b/accounts/manager.go
index 12a5bfcd9009991bc827aa31af35a4974ff87f35..78ddb13683279e0df19ac31c72128e803d750042 100644
--- a/accounts/manager.go
+++ b/accounts/manager.go
@@ -96,9 +96,10 @@ func (am *Manager) update() {
case event := <-am.updates:
// Wallet event arrived, update local cache
am.lock.Lock()
- if event.Arrive {
+ switch event.Kind {
+ case WalletArrived:
am.wallets = merge(am.wallets, event.Wallet)
- } else {
+ case WalletDropped:
am.wallets = drop(am.wallets, event.Wallet)
}
am.lock.Unlock()
diff --git a/accounts/usbwallet/internal/trezor/messages.pb.go b/accounts/usbwallet/internal/trezor/messages.pb.go
new file mode 100644
index 0000000000000000000000000000000000000000..15bb6fb73bc740b1e7f65a0ee29be54c56b1966e
--- /dev/null
+++ b/accounts/usbwallet/internal/trezor/messages.pb.go
@@ -0,0 +1,3081 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: messages.proto
+
+package trezor
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// *
+// Mapping between Trezor wire identifier (uint) and a protobuf message
+type MessageType int32
+
+const (
+ MessageType_MessageType_Initialize MessageType = 0
+ MessageType_MessageType_Ping MessageType = 1
+ MessageType_MessageType_Success MessageType = 2
+ MessageType_MessageType_Failure MessageType = 3
+ MessageType_MessageType_ChangePin MessageType = 4
+ MessageType_MessageType_WipeDevice MessageType = 5
+ MessageType_MessageType_FirmwareErase MessageType = 6
+ MessageType_MessageType_FirmwareUpload MessageType = 7
+ MessageType_MessageType_FirmwareRequest MessageType = 8
+ MessageType_MessageType_GetEntropy MessageType = 9
+ MessageType_MessageType_Entropy MessageType = 10
+ MessageType_MessageType_GetPublicKey MessageType = 11
+ MessageType_MessageType_PublicKey MessageType = 12
+ MessageType_MessageType_LoadDevice MessageType = 13
+ MessageType_MessageType_ResetDevice MessageType = 14
+ MessageType_MessageType_SignTx MessageType = 15
+ MessageType_MessageType_SimpleSignTx MessageType = 16
+ MessageType_MessageType_Features MessageType = 17
+ MessageType_MessageType_PinMatrixRequest MessageType = 18
+ MessageType_MessageType_PinMatrixAck MessageType = 19
+ MessageType_MessageType_Cancel MessageType = 20
+ MessageType_MessageType_TxRequest MessageType = 21
+ MessageType_MessageType_TxAck MessageType = 22
+ MessageType_MessageType_CipherKeyValue MessageType = 23
+ MessageType_MessageType_ClearSession MessageType = 24
+ MessageType_MessageType_ApplySettings MessageType = 25
+ MessageType_MessageType_ButtonRequest MessageType = 26
+ MessageType_MessageType_ButtonAck MessageType = 27
+ MessageType_MessageType_ApplyFlags MessageType = 28
+ MessageType_MessageType_GetAddress MessageType = 29
+ MessageType_MessageType_Address MessageType = 30
+ MessageType_MessageType_SelfTest MessageType = 32
+ MessageType_MessageType_BackupDevice MessageType = 34
+ MessageType_MessageType_EntropyRequest MessageType = 35
+ MessageType_MessageType_EntropyAck MessageType = 36
+ MessageType_MessageType_SignMessage MessageType = 38
+ MessageType_MessageType_VerifyMessage MessageType = 39
+ MessageType_MessageType_MessageSignature MessageType = 40
+ MessageType_MessageType_PassphraseRequest MessageType = 41
+ MessageType_MessageType_PassphraseAck MessageType = 42
+ MessageType_MessageType_EstimateTxSize MessageType = 43
+ MessageType_MessageType_TxSize MessageType = 44
+ MessageType_MessageType_RecoveryDevice MessageType = 45
+ MessageType_MessageType_WordRequest MessageType = 46
+ MessageType_MessageType_WordAck MessageType = 47
+ MessageType_MessageType_CipheredKeyValue MessageType = 48
+ MessageType_MessageType_EncryptMessage MessageType = 49
+ MessageType_MessageType_EncryptedMessage MessageType = 50
+ MessageType_MessageType_DecryptMessage MessageType = 51
+ MessageType_MessageType_DecryptedMessage MessageType = 52
+ MessageType_MessageType_SignIdentity MessageType = 53
+ MessageType_MessageType_SignedIdentity MessageType = 54
+ MessageType_MessageType_GetFeatures MessageType = 55
+ MessageType_MessageType_EthereumGetAddress MessageType = 56
+ MessageType_MessageType_EthereumAddress MessageType = 57
+ MessageType_MessageType_EthereumSignTx MessageType = 58
+ MessageType_MessageType_EthereumTxRequest MessageType = 59
+ MessageType_MessageType_EthereumTxAck MessageType = 60
+ MessageType_MessageType_GetECDHSessionKey MessageType = 61
+ MessageType_MessageType_ECDHSessionKey MessageType = 62
+ MessageType_MessageType_SetU2FCounter MessageType = 63
+ MessageType_MessageType_EthereumSignMessage MessageType = 64
+ MessageType_MessageType_EthereumVerifyMessage MessageType = 65
+ MessageType_MessageType_EthereumMessageSignature MessageType = 66
+ MessageType_MessageType_DebugLinkDecision MessageType = 100
+ MessageType_MessageType_DebugLinkGetState MessageType = 101
+ MessageType_MessageType_DebugLinkState MessageType = 102
+ MessageType_MessageType_DebugLinkStop MessageType = 103
+ MessageType_MessageType_DebugLinkLog MessageType = 104
+ MessageType_MessageType_DebugLinkMemoryRead MessageType = 110
+ MessageType_MessageType_DebugLinkMemory MessageType = 111
+ MessageType_MessageType_DebugLinkMemoryWrite MessageType = 112
+ MessageType_MessageType_DebugLinkFlashErase MessageType = 113
+)
+
+var MessageType_name = map[int32]string{
+ 0: "MessageType_Initialize",
+ 1: "MessageType_Ping",
+ 2: "MessageType_Success",
+ 3: "MessageType_Failure",
+ 4: "MessageType_ChangePin",
+ 5: "MessageType_WipeDevice",
+ 6: "MessageType_FirmwareErase",
+ 7: "MessageType_FirmwareUpload",
+ 8: "MessageType_FirmwareRequest",
+ 9: "MessageType_GetEntropy",
+ 10: "MessageType_Entropy",
+ 11: "MessageType_GetPublicKey",
+ 12: "MessageType_PublicKey",
+ 13: "MessageType_LoadDevice",
+ 14: "MessageType_ResetDevice",
+ 15: "MessageType_SignTx",
+ 16: "MessageType_SimpleSignTx",
+ 17: "MessageType_Features",
+ 18: "MessageType_PinMatrixRequest",
+ 19: "MessageType_PinMatrixAck",
+ 20: "MessageType_Cancel",
+ 21: "MessageType_TxRequest",
+ 22: "MessageType_TxAck",
+ 23: "MessageType_CipherKeyValue",
+ 24: "MessageType_ClearSession",
+ 25: "MessageType_ApplySettings",
+ 26: "MessageType_ButtonRequest",
+ 27: "MessageType_ButtonAck",
+ 28: "MessageType_ApplyFlags",
+ 29: "MessageType_GetAddress",
+ 30: "MessageType_Address",
+ 32: "MessageType_SelfTest",
+ 34: "MessageType_BackupDevice",
+ 35: "MessageType_EntropyRequest",
+ 36: "MessageType_EntropyAck",
+ 38: "MessageType_SignMessage",
+ 39: "MessageType_VerifyMessage",
+ 40: "MessageType_MessageSignature",
+ 41: "MessageType_PassphraseRequest",
+ 42: "MessageType_PassphraseAck",
+ 43: "MessageType_EstimateTxSize",
+ 44: "MessageType_TxSize",
+ 45: "MessageType_RecoveryDevice",
+ 46: "MessageType_WordRequest",
+ 47: "MessageType_WordAck",
+ 48: "MessageType_CipheredKeyValue",
+ 49: "MessageType_EncryptMessage",
+ 50: "MessageType_EncryptedMessage",
+ 51: "MessageType_DecryptMessage",
+ 52: "MessageType_DecryptedMessage",
+ 53: "MessageType_SignIdentity",
+ 54: "MessageType_SignedIdentity",
+ 55: "MessageType_GetFeatures",
+ 56: "MessageType_EthereumGetAddress",
+ 57: "MessageType_EthereumAddress",
+ 58: "MessageType_EthereumSignTx",
+ 59: "MessageType_EthereumTxRequest",
+ 60: "MessageType_EthereumTxAck",
+ 61: "MessageType_GetECDHSessionKey",
+ 62: "MessageType_ECDHSessionKey",
+ 63: "MessageType_SetU2FCounter",
+ 64: "MessageType_EthereumSignMessage",
+ 65: "MessageType_EthereumVerifyMessage",
+ 66: "MessageType_EthereumMessageSignature",
+ 100: "MessageType_DebugLinkDecision",
+ 101: "MessageType_DebugLinkGetState",
+ 102: "MessageType_DebugLinkState",
+ 103: "MessageType_DebugLinkStop",
+ 104: "MessageType_DebugLinkLog",
+ 110: "MessageType_DebugLinkMemoryRead",
+ 111: "MessageType_DebugLinkMemory",
+ 112: "MessageType_DebugLinkMemoryWrite",
+ 113: "MessageType_DebugLinkFlashErase",
+}
+var MessageType_value = map[string]int32{
+ "MessageType_Initialize": 0,
+ "MessageType_Ping": 1,
+ "MessageType_Success": 2,
+ "MessageType_Failure": 3,
+ "MessageType_ChangePin": 4,
+ "MessageType_WipeDevice": 5,
+ "MessageType_FirmwareErase": 6,
+ "MessageType_FirmwareUpload": 7,
+ "MessageType_FirmwareRequest": 8,
+ "MessageType_GetEntropy": 9,
+ "MessageType_Entropy": 10,
+ "MessageType_GetPublicKey": 11,
+ "MessageType_PublicKey": 12,
+ "MessageType_LoadDevice": 13,
+ "MessageType_ResetDevice": 14,
+ "MessageType_SignTx": 15,
+ "MessageType_SimpleSignTx": 16,
+ "MessageType_Features": 17,
+ "MessageType_PinMatrixRequest": 18,
+ "MessageType_PinMatrixAck": 19,
+ "MessageType_Cancel": 20,
+ "MessageType_TxRequest": 21,
+ "MessageType_TxAck": 22,
+ "MessageType_CipherKeyValue": 23,
+ "MessageType_ClearSession": 24,
+ "MessageType_ApplySettings": 25,
+ "MessageType_ButtonRequest": 26,
+ "MessageType_ButtonAck": 27,
+ "MessageType_ApplyFlags": 28,
+ "MessageType_GetAddress": 29,
+ "MessageType_Address": 30,
+ "MessageType_SelfTest": 32,
+ "MessageType_BackupDevice": 34,
+ "MessageType_EntropyRequest": 35,
+ "MessageType_EntropyAck": 36,
+ "MessageType_SignMessage": 38,
+ "MessageType_VerifyMessage": 39,
+ "MessageType_MessageSignature": 40,
+ "MessageType_PassphraseRequest": 41,
+ "MessageType_PassphraseAck": 42,
+ "MessageType_EstimateTxSize": 43,
+ "MessageType_TxSize": 44,
+ "MessageType_RecoveryDevice": 45,
+ "MessageType_WordRequest": 46,
+ "MessageType_WordAck": 47,
+ "MessageType_CipheredKeyValue": 48,
+ "MessageType_EncryptMessage": 49,
+ "MessageType_EncryptedMessage": 50,
+ "MessageType_DecryptMessage": 51,
+ "MessageType_DecryptedMessage": 52,
+ "MessageType_SignIdentity": 53,
+ "MessageType_SignedIdentity": 54,
+ "MessageType_GetFeatures": 55,
+ "MessageType_EthereumGetAddress": 56,
+ "MessageType_EthereumAddress": 57,
+ "MessageType_EthereumSignTx": 58,
+ "MessageType_EthereumTxRequest": 59,
+ "MessageType_EthereumTxAck": 60,
+ "MessageType_GetECDHSessionKey": 61,
+ "MessageType_ECDHSessionKey": 62,
+ "MessageType_SetU2FCounter": 63,
+ "MessageType_EthereumSignMessage": 64,
+ "MessageType_EthereumVerifyMessage": 65,
+ "MessageType_EthereumMessageSignature": 66,
+ "MessageType_DebugLinkDecision": 100,
+ "MessageType_DebugLinkGetState": 101,
+ "MessageType_DebugLinkState": 102,
+ "MessageType_DebugLinkStop": 103,
+ "MessageType_DebugLinkLog": 104,
+ "MessageType_DebugLinkMemoryRead": 110,
+ "MessageType_DebugLinkMemory": 111,
+ "MessageType_DebugLinkMemoryWrite": 112,
+ "MessageType_DebugLinkFlashErase": 113,
+}
+
+func (x MessageType) Enum() *MessageType {
+ p := new(MessageType)
+ *p = x
+ return p
+}
+func (x MessageType) String() string {
+ return proto.EnumName(MessageType_name, int32(x))
+}
+func (x *MessageType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(MessageType_value, data, "MessageType")
+ if err != nil {
+ return err
+ }
+ *x = MessageType(value)
+ return nil
+}
+func (MessageType) EnumDescriptor() ([]byte, []int) { return fileDescriptor1, []int{0} }
+
+// *
+// Request: Reset device to default state and ask for device details
+// @next Features
+type Initialize struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *Initialize) Reset() { *m = Initialize{} }
+func (m *Initialize) String() string { return proto.CompactTextString(m) }
+func (*Initialize) ProtoMessage() {}
+func (*Initialize) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{0} }
+
+// *
+// Request: Ask for device details (no device reset)
+// @next Features
+type GetFeatures struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *GetFeatures) Reset() { *m = GetFeatures{} }
+func (m *GetFeatures) String() string { return proto.CompactTextString(m) }
+func (*GetFeatures) ProtoMessage() {}
+func (*GetFeatures) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{1} }
+
+// *
+// Response: Reports various information about the device
+// @prev Initialize
+// @prev GetFeatures
+type Features struct {
+ Vendor *string `protobuf:"bytes,1,opt,name=vendor" json:"vendor,omitempty"`
+ MajorVersion *uint32 `protobuf:"varint,2,opt,name=major_version,json=majorVersion" json:"major_version,omitempty"`
+ MinorVersion *uint32 `protobuf:"varint,3,opt,name=minor_version,json=minorVersion" json:"minor_version,omitempty"`
+ PatchVersion *uint32 `protobuf:"varint,4,opt,name=patch_version,json=patchVersion" json:"patch_version,omitempty"`
+ BootloaderMode *bool `protobuf:"varint,5,opt,name=bootloader_mode,json=bootloaderMode" json:"bootloader_mode,omitempty"`
+ DeviceId *string `protobuf:"bytes,6,opt,name=device_id,json=deviceId" json:"device_id,omitempty"`
+ PinProtection *bool `protobuf:"varint,7,opt,name=pin_protection,json=pinProtection" json:"pin_protection,omitempty"`
+ PassphraseProtection *bool `protobuf:"varint,8,opt,name=passphrase_protection,json=passphraseProtection" json:"passphrase_protection,omitempty"`
+ Language *string `protobuf:"bytes,9,opt,name=language" json:"language,omitempty"`
+ Label *string `protobuf:"bytes,10,opt,name=label" json:"label,omitempty"`
+ Coins []*CoinType `protobuf:"bytes,11,rep,name=coins" json:"coins,omitempty"`
+ Initialized *bool `protobuf:"varint,12,opt,name=initialized" json:"initialized,omitempty"`
+ Revision []byte `protobuf:"bytes,13,opt,name=revision" json:"revision,omitempty"`
+ BootloaderHash []byte `protobuf:"bytes,14,opt,name=bootloader_hash,json=bootloaderHash" json:"bootloader_hash,omitempty"`
+ Imported *bool `protobuf:"varint,15,opt,name=imported" json:"imported,omitempty"`
+ PinCached *bool `protobuf:"varint,16,opt,name=pin_cached,json=pinCached" json:"pin_cached,omitempty"`
+ PassphraseCached *bool `protobuf:"varint,17,opt,name=passphrase_cached,json=passphraseCached" json:"passphrase_cached,omitempty"`
+ FirmwarePresent *bool `protobuf:"varint,18,opt,name=firmware_present,json=firmwarePresent" json:"firmware_present,omitempty"`
+ NeedsBackup *bool `protobuf:"varint,19,opt,name=needs_backup,json=needsBackup" json:"needs_backup,omitempty"`
+ Flags *uint32 `protobuf:"varint,20,opt,name=flags" json:"flags,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *Features) Reset() { *m = Features{} }
+func (m *Features) String() string { return proto.CompactTextString(m) }
+func (*Features) ProtoMessage() {}
+func (*Features) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{2} }
+
+func (m *Features) GetVendor() string {
+ if m != nil && m.Vendor != nil {
+ return *m.Vendor
+ }
+ return ""
+}
+
+func (m *Features) GetMajorVersion() uint32 {
+ if m != nil && m.MajorVersion != nil {
+ return *m.MajorVersion
+ }
+ return 0
+}
+
+func (m *Features) GetMinorVersion() uint32 {
+ if m != nil && m.MinorVersion != nil {
+ return *m.MinorVersion
+ }
+ return 0
+}
+
+func (m *Features) GetPatchVersion() uint32 {
+ if m != nil && m.PatchVersion != nil {
+ return *m.PatchVersion
+ }
+ return 0
+}
+
+func (m *Features) GetBootloaderMode() bool {
+ if m != nil && m.BootloaderMode != nil {
+ return *m.BootloaderMode
+ }
+ return false
+}
+
+func (m *Features) GetDeviceId() string {
+ if m != nil && m.DeviceId != nil {
+ return *m.DeviceId
+ }
+ return ""
+}
+
+func (m *Features) GetPinProtection() bool {
+ if m != nil && m.PinProtection != nil {
+ return *m.PinProtection
+ }
+ return false
+}
+
+func (m *Features) GetPassphraseProtection() bool {
+ if m != nil && m.PassphraseProtection != nil {
+ return *m.PassphraseProtection
+ }
+ return false
+}
+
+func (m *Features) GetLanguage() string {
+ if m != nil && m.Language != nil {
+ return *m.Language
+ }
+ return ""
+}
+
+func (m *Features) GetLabel() string {
+ if m != nil && m.Label != nil {
+ return *m.Label
+ }
+ return ""
+}
+
+func (m *Features) GetCoins() []*CoinType {
+ if m != nil {
+ return m.Coins
+ }
+ return nil
+}
+
+func (m *Features) GetInitialized() bool {
+ if m != nil && m.Initialized != nil {
+ return *m.Initialized
+ }
+ return false
+}
+
+func (m *Features) GetRevision() []byte {
+ if m != nil {
+ return m.Revision
+ }
+ return nil
+}
+
+func (m *Features) GetBootloaderHash() []byte {
+ if m != nil {
+ return m.BootloaderHash
+ }
+ return nil
+}
+
+func (m *Features) GetImported() bool {
+ if m != nil && m.Imported != nil {
+ return *m.Imported
+ }
+ return false
+}
+
+func (m *Features) GetPinCached() bool {
+ if m != nil && m.PinCached != nil {
+ return *m.PinCached
+ }
+ return false
+}
+
+func (m *Features) GetPassphraseCached() bool {
+ if m != nil && m.PassphraseCached != nil {
+ return *m.PassphraseCached
+ }
+ return false
+}
+
+func (m *Features) GetFirmwarePresent() bool {
+ if m != nil && m.FirmwarePresent != nil {
+ return *m.FirmwarePresent
+ }
+ return false
+}
+
+func (m *Features) GetNeedsBackup() bool {
+ if m != nil && m.NeedsBackup != nil {
+ return *m.NeedsBackup
+ }
+ return false
+}
+
+func (m *Features) GetFlags() uint32 {
+ if m != nil && m.Flags != nil {
+ return *m.Flags
+ }
+ return 0
+}
+
+// *
+// Request: clear session (removes cached PIN, passphrase, etc).
+// @next Success
+type ClearSession struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ClearSession) Reset() { *m = ClearSession{} }
+func (m *ClearSession) String() string { return proto.CompactTextString(m) }
+func (*ClearSession) ProtoMessage() {}
+func (*ClearSession) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{3} }
+
+// *
+// Request: change language and/or label of the device
+// @next Success
+// @next Failure
+// @next ButtonRequest
+// @next PinMatrixRequest
+type ApplySettings struct {
+ Language *string `protobuf:"bytes,1,opt,name=language" json:"language,omitempty"`
+ Label *string `protobuf:"bytes,2,opt,name=label" json:"label,omitempty"`
+ UsePassphrase *bool `protobuf:"varint,3,opt,name=use_passphrase,json=usePassphrase" json:"use_passphrase,omitempty"`
+ Homescreen []byte `protobuf:"bytes,4,opt,name=homescreen" json:"homescreen,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ApplySettings) Reset() { *m = ApplySettings{} }
+func (m *ApplySettings) String() string { return proto.CompactTextString(m) }
+func (*ApplySettings) ProtoMessage() {}
+func (*ApplySettings) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{4} }
+
+func (m *ApplySettings) GetLanguage() string {
+ if m != nil && m.Language != nil {
+ return *m.Language
+ }
+ return ""
+}
+
+func (m *ApplySettings) GetLabel() string {
+ if m != nil && m.Label != nil {
+ return *m.Label
+ }
+ return ""
+}
+
+func (m *ApplySettings) GetUsePassphrase() bool {
+ if m != nil && m.UsePassphrase != nil {
+ return *m.UsePassphrase
+ }
+ return false
+}
+
+func (m *ApplySettings) GetHomescreen() []byte {
+ if m != nil {
+ return m.Homescreen
+ }
+ return nil
+}
+
+// *
+// Request: set flags of the device
+// @next Success
+// @next Failure
+type ApplyFlags struct {
+ Flags *uint32 `protobuf:"varint,1,opt,name=flags" json:"flags,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ApplyFlags) Reset() { *m = ApplyFlags{} }
+func (m *ApplyFlags) String() string { return proto.CompactTextString(m) }
+func (*ApplyFlags) ProtoMessage() {}
+func (*ApplyFlags) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{5} }
+
+func (m *ApplyFlags) GetFlags() uint32 {
+ if m != nil && m.Flags != nil {
+ return *m.Flags
+ }
+ return 0
+}
+
+// *
+// Request: Starts workflow for setting/changing/removing the PIN
+// @next ButtonRequest
+// @next PinMatrixRequest
+type ChangePin struct {
+ Remove *bool `protobuf:"varint,1,opt,name=remove" json:"remove,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ChangePin) Reset() { *m = ChangePin{} }
+func (m *ChangePin) String() string { return proto.CompactTextString(m) }
+func (*ChangePin) ProtoMessage() {}
+func (*ChangePin) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{6} }
+
+func (m *ChangePin) GetRemove() bool {
+ if m != nil && m.Remove != nil {
+ return *m.Remove
+ }
+ return false
+}
+
+// *
+// Request: Test if the device is alive, device sends back the message in Success response
+// @next Success
+type Ping struct {
+ Message *string `protobuf:"bytes,1,opt,name=message" json:"message,omitempty"`
+ ButtonProtection *bool `protobuf:"varint,2,opt,name=button_protection,json=buttonProtection" json:"button_protection,omitempty"`
+ PinProtection *bool `protobuf:"varint,3,opt,name=pin_protection,json=pinProtection" json:"pin_protection,omitempty"`
+ PassphraseProtection *bool `protobuf:"varint,4,opt,name=passphrase_protection,json=passphraseProtection" json:"passphrase_protection,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *Ping) Reset() { *m = Ping{} }
+func (m *Ping) String() string { return proto.CompactTextString(m) }
+func (*Ping) ProtoMessage() {}
+func (*Ping) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{7} }
+
+func (m *Ping) GetMessage() string {
+ if m != nil && m.Message != nil {
+ return *m.Message
+ }
+ return ""
+}
+
+func (m *Ping) GetButtonProtection() bool {
+ if m != nil && m.ButtonProtection != nil {
+ return *m.ButtonProtection
+ }
+ return false
+}
+
+func (m *Ping) GetPinProtection() bool {
+ if m != nil && m.PinProtection != nil {
+ return *m.PinProtection
+ }
+ return false
+}
+
+func (m *Ping) GetPassphraseProtection() bool {
+ if m != nil && m.PassphraseProtection != nil {
+ return *m.PassphraseProtection
+ }
+ return false
+}
+
+// *
+// Response: Success of the previous request
+type Success struct {
+ Message *string `protobuf:"bytes,1,opt,name=message" json:"message,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *Success) Reset() { *m = Success{} }
+func (m *Success) String() string { return proto.CompactTextString(m) }
+func (*Success) ProtoMessage() {}
+func (*Success) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{8} }
+
+func (m *Success) GetMessage() string {
+ if m != nil && m.Message != nil {
+ return *m.Message
+ }
+ return ""
+}
+
+// *
+// Response: Failure of the previous request
+type Failure struct {
+ Code *FailureType `protobuf:"varint,1,opt,name=code,enum=FailureType" json:"code,omitempty"`
+ Message *string `protobuf:"bytes,2,opt,name=message" json:"message,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *Failure) Reset() { *m = Failure{} }
+func (m *Failure) String() string { return proto.CompactTextString(m) }
+func (*Failure) ProtoMessage() {}
+func (*Failure) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{9} }
+
+func (m *Failure) GetCode() FailureType {
+ if m != nil && m.Code != nil {
+ return *m.Code
+ }
+ return FailureType_Failure_UnexpectedMessage
+}
+
+func (m *Failure) GetMessage() string {
+ if m != nil && m.Message != nil {
+ return *m.Message
+ }
+ return ""
+}
+
+// *
+// Response: Device is waiting for HW button press.
+// @next ButtonAck
+// @next Cancel
+type ButtonRequest struct {
+ Code *ButtonRequestType `protobuf:"varint,1,opt,name=code,enum=ButtonRequestType" json:"code,omitempty"`
+ Data *string `protobuf:"bytes,2,opt,name=data" json:"data,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ButtonRequest) Reset() { *m = ButtonRequest{} }
+func (m *ButtonRequest) String() string { return proto.CompactTextString(m) }
+func (*ButtonRequest) ProtoMessage() {}
+func (*ButtonRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{10} }
+
+func (m *ButtonRequest) GetCode() ButtonRequestType {
+ if m != nil && m.Code != nil {
+ return *m.Code
+ }
+ return ButtonRequestType_ButtonRequest_Other
+}
+
+func (m *ButtonRequest) GetData() string {
+ if m != nil && m.Data != nil {
+ return *m.Data
+ }
+ return ""
+}
+
+// *
+// Request: Computer agrees to wait for HW button press
+// @prev ButtonRequest
+type ButtonAck struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ButtonAck) Reset() { *m = ButtonAck{} }
+func (m *ButtonAck) String() string { return proto.CompactTextString(m) }
+func (*ButtonAck) ProtoMessage() {}
+func (*ButtonAck) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{11} }
+
+// *
+// Response: Device is asking computer to show PIN matrix and awaits PIN encoded using this matrix scheme
+// @next PinMatrixAck
+// @next Cancel
+type PinMatrixRequest struct {
+ Type *PinMatrixRequestType `protobuf:"varint,1,opt,name=type,enum=PinMatrixRequestType" json:"type,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *PinMatrixRequest) Reset() { *m = PinMatrixRequest{} }
+func (m *PinMatrixRequest) String() string { return proto.CompactTextString(m) }
+func (*PinMatrixRequest) ProtoMessage() {}
+func (*PinMatrixRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{12} }
+
+func (m *PinMatrixRequest) GetType() PinMatrixRequestType {
+ if m != nil && m.Type != nil {
+ return *m.Type
+ }
+ return PinMatrixRequestType_PinMatrixRequestType_Current
+}
+
+// *
+// Request: Computer responds with encoded PIN
+// @prev PinMatrixRequest
+type PinMatrixAck struct {
+ Pin *string `protobuf:"bytes,1,req,name=pin" json:"pin,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *PinMatrixAck) Reset() { *m = PinMatrixAck{} }
+func (m *PinMatrixAck) String() string { return proto.CompactTextString(m) }
+func (*PinMatrixAck) ProtoMessage() {}
+func (*PinMatrixAck) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{13} }
+
+func (m *PinMatrixAck) GetPin() string {
+ if m != nil && m.Pin != nil {
+ return *m.Pin
+ }
+ return ""
+}
+
+// *
+// Request: Abort last operation that required user interaction
+// @prev ButtonRequest
+// @prev PinMatrixRequest
+// @prev PassphraseRequest
+type Cancel struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *Cancel) Reset() { *m = Cancel{} }
+func (m *Cancel) String() string { return proto.CompactTextString(m) }
+func (*Cancel) ProtoMessage() {}
+func (*Cancel) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{14} }
+
+// *
+// Response: Device awaits encryption passphrase
+// @next PassphraseAck
+// @next Cancel
+type PassphraseRequest struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *PassphraseRequest) Reset() { *m = PassphraseRequest{} }
+func (m *PassphraseRequest) String() string { return proto.CompactTextString(m) }
+func (*PassphraseRequest) ProtoMessage() {}
+func (*PassphraseRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{15} }
+
+// *
+// Request: Send passphrase back
+// @prev PassphraseRequest
+type PassphraseAck struct {
+ Passphrase *string `protobuf:"bytes,1,req,name=passphrase" json:"passphrase,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *PassphraseAck) Reset() { *m = PassphraseAck{} }
+func (m *PassphraseAck) String() string { return proto.CompactTextString(m) }
+func (*PassphraseAck) ProtoMessage() {}
+func (*PassphraseAck) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{16} }
+
+func (m *PassphraseAck) GetPassphrase() string {
+ if m != nil && m.Passphrase != nil {
+ return *m.Passphrase
+ }
+ return ""
+}
+
+// *
+// Request: Request a sample of random data generated by hardware RNG. May be used for testing.
+// @next ButtonRequest
+// @next Entropy
+// @next Failure
+type GetEntropy struct {
+ Size *uint32 `protobuf:"varint,1,req,name=size" json:"size,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *GetEntropy) Reset() { *m = GetEntropy{} }
+func (m *GetEntropy) String() string { return proto.CompactTextString(m) }
+func (*GetEntropy) ProtoMessage() {}
+func (*GetEntropy) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{17} }
+
+func (m *GetEntropy) GetSize() uint32 {
+ if m != nil && m.Size != nil {
+ return *m.Size
+ }
+ return 0
+}
+
+// *
+// Response: Reply with random data generated by internal RNG
+// @prev GetEntropy
+type Entropy struct {
+ Entropy []byte `protobuf:"bytes,1,req,name=entropy" json:"entropy,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *Entropy) Reset() { *m = Entropy{} }
+func (m *Entropy) String() string { return proto.CompactTextString(m) }
+func (*Entropy) ProtoMessage() {}
+func (*Entropy) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{18} }
+
+func (m *Entropy) GetEntropy() []byte {
+ if m != nil {
+ return m.Entropy
+ }
+ return nil
+}
+
+// *
+// Request: Ask device for public key corresponding to address_n path
+// @next PassphraseRequest
+// @next PublicKey
+// @next Failure
+type GetPublicKey struct {
+ AddressN []uint32 `protobuf:"varint,1,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ EcdsaCurveName *string `protobuf:"bytes,2,opt,name=ecdsa_curve_name,json=ecdsaCurveName" json:"ecdsa_curve_name,omitempty"`
+ ShowDisplay *bool `protobuf:"varint,3,opt,name=show_display,json=showDisplay" json:"show_display,omitempty"`
+ CoinName *string `protobuf:"bytes,4,opt,name=coin_name,json=coinName,def=Bitcoin" json:"coin_name,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *GetPublicKey) Reset() { *m = GetPublicKey{} }
+func (m *GetPublicKey) String() string { return proto.CompactTextString(m) }
+func (*GetPublicKey) ProtoMessage() {}
+func (*GetPublicKey) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{19} }
+
+const Default_GetPublicKey_CoinName string = "Bitcoin"
+
+func (m *GetPublicKey) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *GetPublicKey) GetEcdsaCurveName() string {
+ if m != nil && m.EcdsaCurveName != nil {
+ return *m.EcdsaCurveName
+ }
+ return ""
+}
+
+func (m *GetPublicKey) GetShowDisplay() bool {
+ if m != nil && m.ShowDisplay != nil {
+ return *m.ShowDisplay
+ }
+ return false
+}
+
+func (m *GetPublicKey) GetCoinName() string {
+ if m != nil && m.CoinName != nil {
+ return *m.CoinName
+ }
+ return Default_GetPublicKey_CoinName
+}
+
+// *
+// Response: Contains public key derived from device private seed
+// @prev GetPublicKey
+type PublicKey struct {
+ Node *HDNodeType `protobuf:"bytes,1,req,name=node" json:"node,omitempty"`
+ Xpub *string `protobuf:"bytes,2,opt,name=xpub" json:"xpub,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *PublicKey) Reset() { *m = PublicKey{} }
+func (m *PublicKey) String() string { return proto.CompactTextString(m) }
+func (*PublicKey) ProtoMessage() {}
+func (*PublicKey) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{20} }
+
+func (m *PublicKey) GetNode() *HDNodeType {
+ if m != nil {
+ return m.Node
+ }
+ return nil
+}
+
+func (m *PublicKey) GetXpub() string {
+ if m != nil && m.Xpub != nil {
+ return *m.Xpub
+ }
+ return ""
+}
+
+// *
+// Request: Ask device for address corresponding to address_n path
+// @next PassphraseRequest
+// @next Address
+// @next Failure
+type GetAddress struct {
+ AddressN []uint32 `protobuf:"varint,1,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ CoinName *string `protobuf:"bytes,2,opt,name=coin_name,json=coinName,def=Bitcoin" json:"coin_name,omitempty"`
+ ShowDisplay *bool `protobuf:"varint,3,opt,name=show_display,json=showDisplay" json:"show_display,omitempty"`
+ Multisig *MultisigRedeemScriptType `protobuf:"bytes,4,opt,name=multisig" json:"multisig,omitempty"`
+ ScriptType *InputScriptType `protobuf:"varint,5,opt,name=script_type,json=scriptType,enum=InputScriptType,def=0" json:"script_type,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *GetAddress) Reset() { *m = GetAddress{} }
+func (m *GetAddress) String() string { return proto.CompactTextString(m) }
+func (*GetAddress) ProtoMessage() {}
+func (*GetAddress) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{21} }
+
+const Default_GetAddress_CoinName string = "Bitcoin"
+const Default_GetAddress_ScriptType InputScriptType = InputScriptType_SPENDADDRESS
+
+func (m *GetAddress) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *GetAddress) GetCoinName() string {
+ if m != nil && m.CoinName != nil {
+ return *m.CoinName
+ }
+ return Default_GetAddress_CoinName
+}
+
+func (m *GetAddress) GetShowDisplay() bool {
+ if m != nil && m.ShowDisplay != nil {
+ return *m.ShowDisplay
+ }
+ return false
+}
+
+func (m *GetAddress) GetMultisig() *MultisigRedeemScriptType {
+ if m != nil {
+ return m.Multisig
+ }
+ return nil
+}
+
+func (m *GetAddress) GetScriptType() InputScriptType {
+ if m != nil && m.ScriptType != nil {
+ return *m.ScriptType
+ }
+ return Default_GetAddress_ScriptType
+}
+
+// *
+// Request: Ask device for Ethereum address corresponding to address_n path
+// @next PassphraseRequest
+// @next EthereumAddress
+// @next Failure
+type EthereumGetAddress struct {
+ AddressN []uint32 `protobuf:"varint,1,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ ShowDisplay *bool `protobuf:"varint,2,opt,name=show_display,json=showDisplay" json:"show_display,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EthereumGetAddress) Reset() { *m = EthereumGetAddress{} }
+func (m *EthereumGetAddress) String() string { return proto.CompactTextString(m) }
+func (*EthereumGetAddress) ProtoMessage() {}
+func (*EthereumGetAddress) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{22} }
+
+func (m *EthereumGetAddress) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *EthereumGetAddress) GetShowDisplay() bool {
+ if m != nil && m.ShowDisplay != nil {
+ return *m.ShowDisplay
+ }
+ return false
+}
+
+// *
+// Response: Contains address derived from device private seed
+// @prev GetAddress
+type Address struct {
+ Address *string `protobuf:"bytes,1,req,name=address" json:"address,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *Address) Reset() { *m = Address{} }
+func (m *Address) String() string { return proto.CompactTextString(m) }
+func (*Address) ProtoMessage() {}
+func (*Address) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{23} }
+
+func (m *Address) GetAddress() string {
+ if m != nil && m.Address != nil {
+ return *m.Address
+ }
+ return ""
+}
+
+// *
+// Response: Contains an Ethereum address derived from device private seed
+// @prev EthereumGetAddress
+type EthereumAddress struct {
+ Address []byte `protobuf:"bytes,1,req,name=address" json:"address,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EthereumAddress) Reset() { *m = EthereumAddress{} }
+func (m *EthereumAddress) String() string { return proto.CompactTextString(m) }
+func (*EthereumAddress) ProtoMessage() {}
+func (*EthereumAddress) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{24} }
+
+func (m *EthereumAddress) GetAddress() []byte {
+ if m != nil {
+ return m.Address
+ }
+ return nil
+}
+
+// *
+// Request: Request device to wipe all sensitive data and settings
+// @next ButtonRequest
+type WipeDevice struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *WipeDevice) Reset() { *m = WipeDevice{} }
+func (m *WipeDevice) String() string { return proto.CompactTextString(m) }
+func (*WipeDevice) ProtoMessage() {}
+func (*WipeDevice) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{25} }
+
+// *
+// Request: Load seed and related internal settings from the computer
+// @next ButtonRequest
+// @next Success
+// @next Failure
+type LoadDevice struct {
+ Mnemonic *string `protobuf:"bytes,1,opt,name=mnemonic" json:"mnemonic,omitempty"`
+ Node *HDNodeType `protobuf:"bytes,2,opt,name=node" json:"node,omitempty"`
+ Pin *string `protobuf:"bytes,3,opt,name=pin" json:"pin,omitempty"`
+ PassphraseProtection *bool `protobuf:"varint,4,opt,name=passphrase_protection,json=passphraseProtection" json:"passphrase_protection,omitempty"`
+ Language *string `protobuf:"bytes,5,opt,name=language,def=english" json:"language,omitempty"`
+ Label *string `protobuf:"bytes,6,opt,name=label" json:"label,omitempty"`
+ SkipChecksum *bool `protobuf:"varint,7,opt,name=skip_checksum,json=skipChecksum" json:"skip_checksum,omitempty"`
+ U2FCounter *uint32 `protobuf:"varint,8,opt,name=u2f_counter,json=u2fCounter" json:"u2f_counter,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *LoadDevice) Reset() { *m = LoadDevice{} }
+func (m *LoadDevice) String() string { return proto.CompactTextString(m) }
+func (*LoadDevice) ProtoMessage() {}
+func (*LoadDevice) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{26} }
+
+const Default_LoadDevice_Language string = "english"
+
+func (m *LoadDevice) GetMnemonic() string {
+ if m != nil && m.Mnemonic != nil {
+ return *m.Mnemonic
+ }
+ return ""
+}
+
+func (m *LoadDevice) GetNode() *HDNodeType {
+ if m != nil {
+ return m.Node
+ }
+ return nil
+}
+
+func (m *LoadDevice) GetPin() string {
+ if m != nil && m.Pin != nil {
+ return *m.Pin
+ }
+ return ""
+}
+
+func (m *LoadDevice) GetPassphraseProtection() bool {
+ if m != nil && m.PassphraseProtection != nil {
+ return *m.PassphraseProtection
+ }
+ return false
+}
+
+func (m *LoadDevice) GetLanguage() string {
+ if m != nil && m.Language != nil {
+ return *m.Language
+ }
+ return Default_LoadDevice_Language
+}
+
+func (m *LoadDevice) GetLabel() string {
+ if m != nil && m.Label != nil {
+ return *m.Label
+ }
+ return ""
+}
+
+func (m *LoadDevice) GetSkipChecksum() bool {
+ if m != nil && m.SkipChecksum != nil {
+ return *m.SkipChecksum
+ }
+ return false
+}
+
+func (m *LoadDevice) GetU2FCounter() uint32 {
+ if m != nil && m.U2FCounter != nil {
+ return *m.U2FCounter
+ }
+ return 0
+}
+
+// *
+// Request: Ask device to do initialization involving user interaction
+// @next EntropyRequest
+// @next Failure
+type ResetDevice struct {
+ DisplayRandom *bool `protobuf:"varint,1,opt,name=display_random,json=displayRandom" json:"display_random,omitempty"`
+ Strength *uint32 `protobuf:"varint,2,opt,name=strength,def=256" json:"strength,omitempty"`
+ PassphraseProtection *bool `protobuf:"varint,3,opt,name=passphrase_protection,json=passphraseProtection" json:"passphrase_protection,omitempty"`
+ PinProtection *bool `protobuf:"varint,4,opt,name=pin_protection,json=pinProtection" json:"pin_protection,omitempty"`
+ Language *string `protobuf:"bytes,5,opt,name=language,def=english" json:"language,omitempty"`
+ Label *string `protobuf:"bytes,6,opt,name=label" json:"label,omitempty"`
+ U2FCounter *uint32 `protobuf:"varint,7,opt,name=u2f_counter,json=u2fCounter" json:"u2f_counter,omitempty"`
+ SkipBackup *bool `protobuf:"varint,8,opt,name=skip_backup,json=skipBackup" json:"skip_backup,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ResetDevice) Reset() { *m = ResetDevice{} }
+func (m *ResetDevice) String() string { return proto.CompactTextString(m) }
+func (*ResetDevice) ProtoMessage() {}
+func (*ResetDevice) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{27} }
+
+const Default_ResetDevice_Strength uint32 = 256
+const Default_ResetDevice_Language string = "english"
+
+func (m *ResetDevice) GetDisplayRandom() bool {
+ if m != nil && m.DisplayRandom != nil {
+ return *m.DisplayRandom
+ }
+ return false
+}
+
+func (m *ResetDevice) GetStrength() uint32 {
+ if m != nil && m.Strength != nil {
+ return *m.Strength
+ }
+ return Default_ResetDevice_Strength
+}
+
+func (m *ResetDevice) GetPassphraseProtection() bool {
+ if m != nil && m.PassphraseProtection != nil {
+ return *m.PassphraseProtection
+ }
+ return false
+}
+
+func (m *ResetDevice) GetPinProtection() bool {
+ if m != nil && m.PinProtection != nil {
+ return *m.PinProtection
+ }
+ return false
+}
+
+func (m *ResetDevice) GetLanguage() string {
+ if m != nil && m.Language != nil {
+ return *m.Language
+ }
+ return Default_ResetDevice_Language
+}
+
+func (m *ResetDevice) GetLabel() string {
+ if m != nil && m.Label != nil {
+ return *m.Label
+ }
+ return ""
+}
+
+func (m *ResetDevice) GetU2FCounter() uint32 {
+ if m != nil && m.U2FCounter != nil {
+ return *m.U2FCounter
+ }
+ return 0
+}
+
+func (m *ResetDevice) GetSkipBackup() bool {
+ if m != nil && m.SkipBackup != nil {
+ return *m.SkipBackup
+ }
+ return false
+}
+
+// *
+// Request: Perform backup of the device seed if not backed up using ResetDevice
+// @next ButtonRequest
+type BackupDevice struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *BackupDevice) Reset() { *m = BackupDevice{} }
+func (m *BackupDevice) String() string { return proto.CompactTextString(m) }
+func (*BackupDevice) ProtoMessage() {}
+func (*BackupDevice) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{28} }
+
+// *
+// Response: Ask for additional entropy from host computer
+// @prev ResetDevice
+// @next EntropyAck
+type EntropyRequest struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EntropyRequest) Reset() { *m = EntropyRequest{} }
+func (m *EntropyRequest) String() string { return proto.CompactTextString(m) }
+func (*EntropyRequest) ProtoMessage() {}
+func (*EntropyRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{29} }
+
+// *
+// Request: Provide additional entropy for seed generation function
+// @prev EntropyRequest
+// @next ButtonRequest
+type EntropyAck struct {
+ Entropy []byte `protobuf:"bytes,1,opt,name=entropy" json:"entropy,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EntropyAck) Reset() { *m = EntropyAck{} }
+func (m *EntropyAck) String() string { return proto.CompactTextString(m) }
+func (*EntropyAck) ProtoMessage() {}
+func (*EntropyAck) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{30} }
+
+func (m *EntropyAck) GetEntropy() []byte {
+ if m != nil {
+ return m.Entropy
+ }
+ return nil
+}
+
+// *
+// Request: Start recovery workflow asking user for specific words of mnemonic
+// Used to recovery device safely even on untrusted computer.
+// @next WordRequest
+type RecoveryDevice struct {
+ WordCount *uint32 `protobuf:"varint,1,opt,name=word_count,json=wordCount" json:"word_count,omitempty"`
+ PassphraseProtection *bool `protobuf:"varint,2,opt,name=passphrase_protection,json=passphraseProtection" json:"passphrase_protection,omitempty"`
+ PinProtection *bool `protobuf:"varint,3,opt,name=pin_protection,json=pinProtection" json:"pin_protection,omitempty"`
+ Language *string `protobuf:"bytes,4,opt,name=language,def=english" json:"language,omitempty"`
+ Label *string `protobuf:"bytes,5,opt,name=label" json:"label,omitempty"`
+ EnforceWordlist *bool `protobuf:"varint,6,opt,name=enforce_wordlist,json=enforceWordlist" json:"enforce_wordlist,omitempty"`
+ // 7 reserved for unused recovery method
+ Type *uint32 `protobuf:"varint,8,opt,name=type" json:"type,omitempty"`
+ U2FCounter *uint32 `protobuf:"varint,9,opt,name=u2f_counter,json=u2fCounter" json:"u2f_counter,omitempty"`
+ DryRun *bool `protobuf:"varint,10,opt,name=dry_run,json=dryRun" json:"dry_run,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *RecoveryDevice) Reset() { *m = RecoveryDevice{} }
+func (m *RecoveryDevice) String() string { return proto.CompactTextString(m) }
+func (*RecoveryDevice) ProtoMessage() {}
+func (*RecoveryDevice) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{31} }
+
+const Default_RecoveryDevice_Language string = "english"
+
+func (m *RecoveryDevice) GetWordCount() uint32 {
+ if m != nil && m.WordCount != nil {
+ return *m.WordCount
+ }
+ return 0
+}
+
+func (m *RecoveryDevice) GetPassphraseProtection() bool {
+ if m != nil && m.PassphraseProtection != nil {
+ return *m.PassphraseProtection
+ }
+ return false
+}
+
+func (m *RecoveryDevice) GetPinProtection() bool {
+ if m != nil && m.PinProtection != nil {
+ return *m.PinProtection
+ }
+ return false
+}
+
+func (m *RecoveryDevice) GetLanguage() string {
+ if m != nil && m.Language != nil {
+ return *m.Language
+ }
+ return Default_RecoveryDevice_Language
+}
+
+func (m *RecoveryDevice) GetLabel() string {
+ if m != nil && m.Label != nil {
+ return *m.Label
+ }
+ return ""
+}
+
+func (m *RecoveryDevice) GetEnforceWordlist() bool {
+ if m != nil && m.EnforceWordlist != nil {
+ return *m.EnforceWordlist
+ }
+ return false
+}
+
+func (m *RecoveryDevice) GetType() uint32 {
+ if m != nil && m.Type != nil {
+ return *m.Type
+ }
+ return 0
+}
+
+func (m *RecoveryDevice) GetU2FCounter() uint32 {
+ if m != nil && m.U2FCounter != nil {
+ return *m.U2FCounter
+ }
+ return 0
+}
+
+func (m *RecoveryDevice) GetDryRun() bool {
+ if m != nil && m.DryRun != nil {
+ return *m.DryRun
+ }
+ return false
+}
+
+// *
+// Response: Device is waiting for user to enter word of the mnemonic
+// Its position is shown only on device's internal display.
+// @prev RecoveryDevice
+// @prev WordAck
+type WordRequest struct {
+ Type *WordRequestType `protobuf:"varint,1,opt,name=type,enum=WordRequestType" json:"type,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *WordRequest) Reset() { *m = WordRequest{} }
+func (m *WordRequest) String() string { return proto.CompactTextString(m) }
+func (*WordRequest) ProtoMessage() {}
+func (*WordRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{32} }
+
+func (m *WordRequest) GetType() WordRequestType {
+ if m != nil && m.Type != nil {
+ return *m.Type
+ }
+ return WordRequestType_WordRequestType_Plain
+}
+
+// *
+// Request: Computer replies with word from the mnemonic
+// @prev WordRequest
+// @next WordRequest
+// @next Success
+// @next Failure
+type WordAck struct {
+ Word *string `protobuf:"bytes,1,req,name=word" json:"word,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *WordAck) Reset() { *m = WordAck{} }
+func (m *WordAck) String() string { return proto.CompactTextString(m) }
+func (*WordAck) ProtoMessage() {}
+func (*WordAck) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{33} }
+
+func (m *WordAck) GetWord() string {
+ if m != nil && m.Word != nil {
+ return *m.Word
+ }
+ return ""
+}
+
+// *
+// Request: Ask device to sign message
+// @next MessageSignature
+// @next Failure
+type SignMessage struct {
+ AddressN []uint32 `protobuf:"varint,1,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ Message []byte `protobuf:"bytes,2,req,name=message" json:"message,omitempty"`
+ CoinName *string `protobuf:"bytes,3,opt,name=coin_name,json=coinName,def=Bitcoin" json:"coin_name,omitempty"`
+ ScriptType *InputScriptType `protobuf:"varint,4,opt,name=script_type,json=scriptType,enum=InputScriptType,def=0" json:"script_type,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SignMessage) Reset() { *m = SignMessage{} }
+func (m *SignMessage) String() string { return proto.CompactTextString(m) }
+func (*SignMessage) ProtoMessage() {}
+func (*SignMessage) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{34} }
+
+const Default_SignMessage_CoinName string = "Bitcoin"
+const Default_SignMessage_ScriptType InputScriptType = InputScriptType_SPENDADDRESS
+
+func (m *SignMessage) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *SignMessage) GetMessage() []byte {
+ if m != nil {
+ return m.Message
+ }
+ return nil
+}
+
+func (m *SignMessage) GetCoinName() string {
+ if m != nil && m.CoinName != nil {
+ return *m.CoinName
+ }
+ return Default_SignMessage_CoinName
+}
+
+func (m *SignMessage) GetScriptType() InputScriptType {
+ if m != nil && m.ScriptType != nil {
+ return *m.ScriptType
+ }
+ return Default_SignMessage_ScriptType
+}
+
+// *
+// Request: Ask device to verify message
+// @next Success
+// @next Failure
+type VerifyMessage struct {
+ Address *string `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"`
+ Signature []byte `protobuf:"bytes,2,opt,name=signature" json:"signature,omitempty"`
+ Message []byte `protobuf:"bytes,3,opt,name=message" json:"message,omitempty"`
+ CoinName *string `protobuf:"bytes,4,opt,name=coin_name,json=coinName,def=Bitcoin" json:"coin_name,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *VerifyMessage) Reset() { *m = VerifyMessage{} }
+func (m *VerifyMessage) String() string { return proto.CompactTextString(m) }
+func (*VerifyMessage) ProtoMessage() {}
+func (*VerifyMessage) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{35} }
+
+const Default_VerifyMessage_CoinName string = "Bitcoin"
+
+func (m *VerifyMessage) GetAddress() string {
+ if m != nil && m.Address != nil {
+ return *m.Address
+ }
+ return ""
+}
+
+func (m *VerifyMessage) GetSignature() []byte {
+ if m != nil {
+ return m.Signature
+ }
+ return nil
+}
+
+func (m *VerifyMessage) GetMessage() []byte {
+ if m != nil {
+ return m.Message
+ }
+ return nil
+}
+
+func (m *VerifyMessage) GetCoinName() string {
+ if m != nil && m.CoinName != nil {
+ return *m.CoinName
+ }
+ return Default_VerifyMessage_CoinName
+}
+
+// *
+// Response: Signed message
+// @prev SignMessage
+type MessageSignature struct {
+ Address *string `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"`
+ Signature []byte `protobuf:"bytes,2,opt,name=signature" json:"signature,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *MessageSignature) Reset() { *m = MessageSignature{} }
+func (m *MessageSignature) String() string { return proto.CompactTextString(m) }
+func (*MessageSignature) ProtoMessage() {}
+func (*MessageSignature) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{36} }
+
+func (m *MessageSignature) GetAddress() string {
+ if m != nil && m.Address != nil {
+ return *m.Address
+ }
+ return ""
+}
+
+func (m *MessageSignature) GetSignature() []byte {
+ if m != nil {
+ return m.Signature
+ }
+ return nil
+}
+
+// *
+// Request: Ask device to encrypt message
+// @next EncryptedMessage
+// @next Failure
+type EncryptMessage struct {
+ Pubkey []byte `protobuf:"bytes,1,opt,name=pubkey" json:"pubkey,omitempty"`
+ Message []byte `protobuf:"bytes,2,opt,name=message" json:"message,omitempty"`
+ DisplayOnly *bool `protobuf:"varint,3,opt,name=display_only,json=displayOnly" json:"display_only,omitempty"`
+ AddressN []uint32 `protobuf:"varint,4,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ CoinName *string `protobuf:"bytes,5,opt,name=coin_name,json=coinName,def=Bitcoin" json:"coin_name,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EncryptMessage) Reset() { *m = EncryptMessage{} }
+func (m *EncryptMessage) String() string { return proto.CompactTextString(m) }
+func (*EncryptMessage) ProtoMessage() {}
+func (*EncryptMessage) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{37} }
+
+const Default_EncryptMessage_CoinName string = "Bitcoin"
+
+func (m *EncryptMessage) GetPubkey() []byte {
+ if m != nil {
+ return m.Pubkey
+ }
+ return nil
+}
+
+func (m *EncryptMessage) GetMessage() []byte {
+ if m != nil {
+ return m.Message
+ }
+ return nil
+}
+
+func (m *EncryptMessage) GetDisplayOnly() bool {
+ if m != nil && m.DisplayOnly != nil {
+ return *m.DisplayOnly
+ }
+ return false
+}
+
+func (m *EncryptMessage) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *EncryptMessage) GetCoinName() string {
+ if m != nil && m.CoinName != nil {
+ return *m.CoinName
+ }
+ return Default_EncryptMessage_CoinName
+}
+
+// *
+// Response: Encrypted message
+// @prev EncryptMessage
+type EncryptedMessage struct {
+ Nonce []byte `protobuf:"bytes,1,opt,name=nonce" json:"nonce,omitempty"`
+ Message []byte `protobuf:"bytes,2,opt,name=message" json:"message,omitempty"`
+ Hmac []byte `protobuf:"bytes,3,opt,name=hmac" json:"hmac,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EncryptedMessage) Reset() { *m = EncryptedMessage{} }
+func (m *EncryptedMessage) String() string { return proto.CompactTextString(m) }
+func (*EncryptedMessage) ProtoMessage() {}
+func (*EncryptedMessage) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{38} }
+
+func (m *EncryptedMessage) GetNonce() []byte {
+ if m != nil {
+ return m.Nonce
+ }
+ return nil
+}
+
+func (m *EncryptedMessage) GetMessage() []byte {
+ if m != nil {
+ return m.Message
+ }
+ return nil
+}
+
+func (m *EncryptedMessage) GetHmac() []byte {
+ if m != nil {
+ return m.Hmac
+ }
+ return nil
+}
+
+// *
+// Request: Ask device to decrypt message
+// @next Success
+// @next Failure
+type DecryptMessage struct {
+ AddressN []uint32 `protobuf:"varint,1,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ Nonce []byte `protobuf:"bytes,2,opt,name=nonce" json:"nonce,omitempty"`
+ Message []byte `protobuf:"bytes,3,opt,name=message" json:"message,omitempty"`
+ Hmac []byte `protobuf:"bytes,4,opt,name=hmac" json:"hmac,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DecryptMessage) Reset() { *m = DecryptMessage{} }
+func (m *DecryptMessage) String() string { return proto.CompactTextString(m) }
+func (*DecryptMessage) ProtoMessage() {}
+func (*DecryptMessage) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{39} }
+
+func (m *DecryptMessage) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *DecryptMessage) GetNonce() []byte {
+ if m != nil {
+ return m.Nonce
+ }
+ return nil
+}
+
+func (m *DecryptMessage) GetMessage() []byte {
+ if m != nil {
+ return m.Message
+ }
+ return nil
+}
+
+func (m *DecryptMessage) GetHmac() []byte {
+ if m != nil {
+ return m.Hmac
+ }
+ return nil
+}
+
+// *
+// Response: Decrypted message
+// @prev DecryptedMessage
+type DecryptedMessage struct {
+ Message []byte `protobuf:"bytes,1,opt,name=message" json:"message,omitempty"`
+ Address *string `protobuf:"bytes,2,opt,name=address" json:"address,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DecryptedMessage) Reset() { *m = DecryptedMessage{} }
+func (m *DecryptedMessage) String() string { return proto.CompactTextString(m) }
+func (*DecryptedMessage) ProtoMessage() {}
+func (*DecryptedMessage) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{40} }
+
+func (m *DecryptedMessage) GetMessage() []byte {
+ if m != nil {
+ return m.Message
+ }
+ return nil
+}
+
+func (m *DecryptedMessage) GetAddress() string {
+ if m != nil && m.Address != nil {
+ return *m.Address
+ }
+ return ""
+}
+
+// *
+// Request: Ask device to encrypt or decrypt value of given key
+// @next CipheredKeyValue
+// @next Failure
+type CipherKeyValue struct {
+ AddressN []uint32 `protobuf:"varint,1,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ Key *string `protobuf:"bytes,2,opt,name=key" json:"key,omitempty"`
+ Value []byte `protobuf:"bytes,3,opt,name=value" json:"value,omitempty"`
+ Encrypt *bool `protobuf:"varint,4,opt,name=encrypt" json:"encrypt,omitempty"`
+ AskOnEncrypt *bool `protobuf:"varint,5,opt,name=ask_on_encrypt,json=askOnEncrypt" json:"ask_on_encrypt,omitempty"`
+ AskOnDecrypt *bool `protobuf:"varint,6,opt,name=ask_on_decrypt,json=askOnDecrypt" json:"ask_on_decrypt,omitempty"`
+ Iv []byte `protobuf:"bytes,7,opt,name=iv" json:"iv,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *CipherKeyValue) Reset() { *m = CipherKeyValue{} }
+func (m *CipherKeyValue) String() string { return proto.CompactTextString(m) }
+func (*CipherKeyValue) ProtoMessage() {}
+func (*CipherKeyValue) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{41} }
+
+func (m *CipherKeyValue) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *CipherKeyValue) GetKey() string {
+ if m != nil && m.Key != nil {
+ return *m.Key
+ }
+ return ""
+}
+
+func (m *CipherKeyValue) GetValue() []byte {
+ if m != nil {
+ return m.Value
+ }
+ return nil
+}
+
+func (m *CipherKeyValue) GetEncrypt() bool {
+ if m != nil && m.Encrypt != nil {
+ return *m.Encrypt
+ }
+ return false
+}
+
+func (m *CipherKeyValue) GetAskOnEncrypt() bool {
+ if m != nil && m.AskOnEncrypt != nil {
+ return *m.AskOnEncrypt
+ }
+ return false
+}
+
+func (m *CipherKeyValue) GetAskOnDecrypt() bool {
+ if m != nil && m.AskOnDecrypt != nil {
+ return *m.AskOnDecrypt
+ }
+ return false
+}
+
+func (m *CipherKeyValue) GetIv() []byte {
+ if m != nil {
+ return m.Iv
+ }
+ return nil
+}
+
+// *
+// Response: Return ciphered/deciphered value
+// @prev CipherKeyValue
+type CipheredKeyValue struct {
+ Value []byte `protobuf:"bytes,1,opt,name=value" json:"value,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *CipheredKeyValue) Reset() { *m = CipheredKeyValue{} }
+func (m *CipheredKeyValue) String() string { return proto.CompactTextString(m) }
+func (*CipheredKeyValue) ProtoMessage() {}
+func (*CipheredKeyValue) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{42} }
+
+func (m *CipheredKeyValue) GetValue() []byte {
+ if m != nil {
+ return m.Value
+ }
+ return nil
+}
+
+// *
+// Request: Estimated size of the transaction
+// This behaves exactly like SignTx, which means that it can ask using TxRequest
+// This call is non-blocking (except possible PassphraseRequest to unlock the seed)
+// @next TxSize
+// @next Failure
+type EstimateTxSize struct {
+ OutputsCount *uint32 `protobuf:"varint,1,req,name=outputs_count,json=outputsCount" json:"outputs_count,omitempty"`
+ InputsCount *uint32 `protobuf:"varint,2,req,name=inputs_count,json=inputsCount" json:"inputs_count,omitempty"`
+ CoinName *string `protobuf:"bytes,3,opt,name=coin_name,json=coinName,def=Bitcoin" json:"coin_name,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EstimateTxSize) Reset() { *m = EstimateTxSize{} }
+func (m *EstimateTxSize) String() string { return proto.CompactTextString(m) }
+func (*EstimateTxSize) ProtoMessage() {}
+func (*EstimateTxSize) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{43} }
+
+const Default_EstimateTxSize_CoinName string = "Bitcoin"
+
+func (m *EstimateTxSize) GetOutputsCount() uint32 {
+ if m != nil && m.OutputsCount != nil {
+ return *m.OutputsCount
+ }
+ return 0
+}
+
+func (m *EstimateTxSize) GetInputsCount() uint32 {
+ if m != nil && m.InputsCount != nil {
+ return *m.InputsCount
+ }
+ return 0
+}
+
+func (m *EstimateTxSize) GetCoinName() string {
+ if m != nil && m.CoinName != nil {
+ return *m.CoinName
+ }
+ return Default_EstimateTxSize_CoinName
+}
+
+// *
+// Response: Estimated size of the transaction
+// @prev EstimateTxSize
+type TxSize struct {
+ TxSize *uint32 `protobuf:"varint,1,opt,name=tx_size,json=txSize" json:"tx_size,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *TxSize) Reset() { *m = TxSize{} }
+func (m *TxSize) String() string { return proto.CompactTextString(m) }
+func (*TxSize) ProtoMessage() {}
+func (*TxSize) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{44} }
+
+func (m *TxSize) GetTxSize() uint32 {
+ if m != nil && m.TxSize != nil {
+ return *m.TxSize
+ }
+ return 0
+}
+
+// *
+// Request: Ask device to sign transaction
+// @next PassphraseRequest
+// @next PinMatrixRequest
+// @next TxRequest
+// @next Failure
+type SignTx struct {
+ OutputsCount *uint32 `protobuf:"varint,1,req,name=outputs_count,json=outputsCount" json:"outputs_count,omitempty"`
+ InputsCount *uint32 `protobuf:"varint,2,req,name=inputs_count,json=inputsCount" json:"inputs_count,omitempty"`
+ CoinName *string `protobuf:"bytes,3,opt,name=coin_name,json=coinName,def=Bitcoin" json:"coin_name,omitempty"`
+ Version *uint32 `protobuf:"varint,4,opt,name=version,def=1" json:"version,omitempty"`
+ LockTime *uint32 `protobuf:"varint,5,opt,name=lock_time,json=lockTime,def=0" json:"lock_time,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SignTx) Reset() { *m = SignTx{} }
+func (m *SignTx) String() string { return proto.CompactTextString(m) }
+func (*SignTx) ProtoMessage() {}
+func (*SignTx) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{45} }
+
+const Default_SignTx_CoinName string = "Bitcoin"
+const Default_SignTx_Version uint32 = 1
+const Default_SignTx_LockTime uint32 = 0
+
+func (m *SignTx) GetOutputsCount() uint32 {
+ if m != nil && m.OutputsCount != nil {
+ return *m.OutputsCount
+ }
+ return 0
+}
+
+func (m *SignTx) GetInputsCount() uint32 {
+ if m != nil && m.InputsCount != nil {
+ return *m.InputsCount
+ }
+ return 0
+}
+
+func (m *SignTx) GetCoinName() string {
+ if m != nil && m.CoinName != nil {
+ return *m.CoinName
+ }
+ return Default_SignTx_CoinName
+}
+
+func (m *SignTx) GetVersion() uint32 {
+ if m != nil && m.Version != nil {
+ return *m.Version
+ }
+ return Default_SignTx_Version
+}
+
+func (m *SignTx) GetLockTime() uint32 {
+ if m != nil && m.LockTime != nil {
+ return *m.LockTime
+ }
+ return Default_SignTx_LockTime
+}
+
+// *
+// Request: Simplified transaction signing
+// This method doesn't support streaming, so there are hardware limits in number of inputs and outputs.
+// In case of success, the result is returned using TxRequest message.
+// @next PassphraseRequest
+// @next PinMatrixRequest
+// @next TxRequest
+// @next Failure
+type SimpleSignTx struct {
+ Inputs []*TxInputType `protobuf:"bytes,1,rep,name=inputs" json:"inputs,omitempty"`
+ Outputs []*TxOutputType `protobuf:"bytes,2,rep,name=outputs" json:"outputs,omitempty"`
+ Transactions []*TransactionType `protobuf:"bytes,3,rep,name=transactions" json:"transactions,omitempty"`
+ CoinName *string `protobuf:"bytes,4,opt,name=coin_name,json=coinName,def=Bitcoin" json:"coin_name,omitempty"`
+ Version *uint32 `protobuf:"varint,5,opt,name=version,def=1" json:"version,omitempty"`
+ LockTime *uint32 `protobuf:"varint,6,opt,name=lock_time,json=lockTime,def=0" json:"lock_time,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SimpleSignTx) Reset() { *m = SimpleSignTx{} }
+func (m *SimpleSignTx) String() string { return proto.CompactTextString(m) }
+func (*SimpleSignTx) ProtoMessage() {}
+func (*SimpleSignTx) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{46} }
+
+const Default_SimpleSignTx_CoinName string = "Bitcoin"
+const Default_SimpleSignTx_Version uint32 = 1
+const Default_SimpleSignTx_LockTime uint32 = 0
+
+func (m *SimpleSignTx) GetInputs() []*TxInputType {
+ if m != nil {
+ return m.Inputs
+ }
+ return nil
+}
+
+func (m *SimpleSignTx) GetOutputs() []*TxOutputType {
+ if m != nil {
+ return m.Outputs
+ }
+ return nil
+}
+
+func (m *SimpleSignTx) GetTransactions() []*TransactionType {
+ if m != nil {
+ return m.Transactions
+ }
+ return nil
+}
+
+func (m *SimpleSignTx) GetCoinName() string {
+ if m != nil && m.CoinName != nil {
+ return *m.CoinName
+ }
+ return Default_SimpleSignTx_CoinName
+}
+
+func (m *SimpleSignTx) GetVersion() uint32 {
+ if m != nil && m.Version != nil {
+ return *m.Version
+ }
+ return Default_SimpleSignTx_Version
+}
+
+func (m *SimpleSignTx) GetLockTime() uint32 {
+ if m != nil && m.LockTime != nil {
+ return *m.LockTime
+ }
+ return Default_SimpleSignTx_LockTime
+}
+
+// *
+// Response: Device asks for information for signing transaction or returns the last result
+// If request_index is set, device awaits TxAck message (with fields filled in according to request_type)
+// If signature_index is set, 'signature' contains signed input of signature_index's input
+// @prev SignTx
+// @prev SimpleSignTx
+// @prev TxAck
+type TxRequest struct {
+ RequestType *RequestType `protobuf:"varint,1,opt,name=request_type,json=requestType,enum=RequestType" json:"request_type,omitempty"`
+ Details *TxRequestDetailsType `protobuf:"bytes,2,opt,name=details" json:"details,omitempty"`
+ Serialized *TxRequestSerializedType `protobuf:"bytes,3,opt,name=serialized" json:"serialized,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *TxRequest) Reset() { *m = TxRequest{} }
+func (m *TxRequest) String() string { return proto.CompactTextString(m) }
+func (*TxRequest) ProtoMessage() {}
+func (*TxRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{47} }
+
+func (m *TxRequest) GetRequestType() RequestType {
+ if m != nil && m.RequestType != nil {
+ return *m.RequestType
+ }
+ return RequestType_TXINPUT
+}
+
+func (m *TxRequest) GetDetails() *TxRequestDetailsType {
+ if m != nil {
+ return m.Details
+ }
+ return nil
+}
+
+func (m *TxRequest) GetSerialized() *TxRequestSerializedType {
+ if m != nil {
+ return m.Serialized
+ }
+ return nil
+}
+
+// *
+// Request: Reported transaction data
+// @prev TxRequest
+// @next TxRequest
+type TxAck struct {
+ Tx *TransactionType `protobuf:"bytes,1,opt,name=tx" json:"tx,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *TxAck) Reset() { *m = TxAck{} }
+func (m *TxAck) String() string { return proto.CompactTextString(m) }
+func (*TxAck) ProtoMessage() {}
+func (*TxAck) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{48} }
+
+func (m *TxAck) GetTx() *TransactionType {
+ if m != nil {
+ return m.Tx
+ }
+ return nil
+}
+
+// *
+// Request: Ask device to sign transaction
+// All fields are optional from the protocol's point of view. Each field defaults to value `0` if missing.
+// Note: the first at most 1024 bytes of data MUST be transmitted as part of this message.
+// @next PassphraseRequest
+// @next PinMatrixRequest
+// @next EthereumTxRequest
+// @next Failure
+type EthereumSignTx struct {
+ AddressN []uint32 `protobuf:"varint,1,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ Nonce []byte `protobuf:"bytes,2,opt,name=nonce" json:"nonce,omitempty"`
+ GasPrice []byte `protobuf:"bytes,3,opt,name=gas_price,json=gasPrice" json:"gas_price,omitempty"`
+ GasLimit []byte `protobuf:"bytes,4,opt,name=gas_limit,json=gasLimit" json:"gas_limit,omitempty"`
+ To []byte `protobuf:"bytes,5,opt,name=to" json:"to,omitempty"`
+ Value []byte `protobuf:"bytes,6,opt,name=value" json:"value,omitempty"`
+ DataInitialChunk []byte `protobuf:"bytes,7,opt,name=data_initial_chunk,json=dataInitialChunk" json:"data_initial_chunk,omitempty"`
+ DataLength *uint32 `protobuf:"varint,8,opt,name=data_length,json=dataLength" json:"data_length,omitempty"`
+ ChainId *uint32 `protobuf:"varint,9,opt,name=chain_id,json=chainId" json:"chain_id,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EthereumSignTx) Reset() { *m = EthereumSignTx{} }
+func (m *EthereumSignTx) String() string { return proto.CompactTextString(m) }
+func (*EthereumSignTx) ProtoMessage() {}
+func (*EthereumSignTx) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{49} }
+
+func (m *EthereumSignTx) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *EthereumSignTx) GetNonce() []byte {
+ if m != nil {
+ return m.Nonce
+ }
+ return nil
+}
+
+func (m *EthereumSignTx) GetGasPrice() []byte {
+ if m != nil {
+ return m.GasPrice
+ }
+ return nil
+}
+
+func (m *EthereumSignTx) GetGasLimit() []byte {
+ if m != nil {
+ return m.GasLimit
+ }
+ return nil
+}
+
+func (m *EthereumSignTx) GetTo() []byte {
+ if m != nil {
+ return m.To
+ }
+ return nil
+}
+
+func (m *EthereumSignTx) GetValue() []byte {
+ if m != nil {
+ return m.Value
+ }
+ return nil
+}
+
+func (m *EthereumSignTx) GetDataInitialChunk() []byte {
+ if m != nil {
+ return m.DataInitialChunk
+ }
+ return nil
+}
+
+func (m *EthereumSignTx) GetDataLength() uint32 {
+ if m != nil && m.DataLength != nil {
+ return *m.DataLength
+ }
+ return 0
+}
+
+func (m *EthereumSignTx) GetChainId() uint32 {
+ if m != nil && m.ChainId != nil {
+ return *m.ChainId
+ }
+ return 0
+}
+
+// *
+// Response: Device asks for more data from transaction payload, or returns the signature.
+// If data_length is set, device awaits that many more bytes of payload.
+// Otherwise, the signature_* fields contain the computed transaction signature. All three fields will be present.
+// @prev EthereumSignTx
+// @next EthereumTxAck
+type EthereumTxRequest struct {
+ DataLength *uint32 `protobuf:"varint,1,opt,name=data_length,json=dataLength" json:"data_length,omitempty"`
+ SignatureV *uint32 `protobuf:"varint,2,opt,name=signature_v,json=signatureV" json:"signature_v,omitempty"`
+ SignatureR []byte `protobuf:"bytes,3,opt,name=signature_r,json=signatureR" json:"signature_r,omitempty"`
+ SignatureS []byte `protobuf:"bytes,4,opt,name=signature_s,json=signatureS" json:"signature_s,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EthereumTxRequest) Reset() { *m = EthereumTxRequest{} }
+func (m *EthereumTxRequest) String() string { return proto.CompactTextString(m) }
+func (*EthereumTxRequest) ProtoMessage() {}
+func (*EthereumTxRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{50} }
+
+func (m *EthereumTxRequest) GetDataLength() uint32 {
+ if m != nil && m.DataLength != nil {
+ return *m.DataLength
+ }
+ return 0
+}
+
+func (m *EthereumTxRequest) GetSignatureV() uint32 {
+ if m != nil && m.SignatureV != nil {
+ return *m.SignatureV
+ }
+ return 0
+}
+
+func (m *EthereumTxRequest) GetSignatureR() []byte {
+ if m != nil {
+ return m.SignatureR
+ }
+ return nil
+}
+
+func (m *EthereumTxRequest) GetSignatureS() []byte {
+ if m != nil {
+ return m.SignatureS
+ }
+ return nil
+}
+
+// *
+// Request: Transaction payload data.
+// @prev EthereumTxRequest
+// @next EthereumTxRequest
+type EthereumTxAck struct {
+ DataChunk []byte `protobuf:"bytes,1,opt,name=data_chunk,json=dataChunk" json:"data_chunk,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EthereumTxAck) Reset() { *m = EthereumTxAck{} }
+func (m *EthereumTxAck) String() string { return proto.CompactTextString(m) }
+func (*EthereumTxAck) ProtoMessage() {}
+func (*EthereumTxAck) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{51} }
+
+func (m *EthereumTxAck) GetDataChunk() []byte {
+ if m != nil {
+ return m.DataChunk
+ }
+ return nil
+}
+
+// *
+// Request: Ask device to sign message
+// @next EthereumMessageSignature
+// @next Failure
+type EthereumSignMessage struct {
+ AddressN []uint32 `protobuf:"varint,1,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ Message []byte `protobuf:"bytes,2,req,name=message" json:"message,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EthereumSignMessage) Reset() { *m = EthereumSignMessage{} }
+func (m *EthereumSignMessage) String() string { return proto.CompactTextString(m) }
+func (*EthereumSignMessage) ProtoMessage() {}
+func (*EthereumSignMessage) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{52} }
+
+func (m *EthereumSignMessage) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *EthereumSignMessage) GetMessage() []byte {
+ if m != nil {
+ return m.Message
+ }
+ return nil
+}
+
+// *
+// Request: Ask device to verify message
+// @next Success
+// @next Failure
+type EthereumVerifyMessage struct {
+ Address []byte `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"`
+ Signature []byte `protobuf:"bytes,2,opt,name=signature" json:"signature,omitempty"`
+ Message []byte `protobuf:"bytes,3,opt,name=message" json:"message,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EthereumVerifyMessage) Reset() { *m = EthereumVerifyMessage{} }
+func (m *EthereumVerifyMessage) String() string { return proto.CompactTextString(m) }
+func (*EthereumVerifyMessage) ProtoMessage() {}
+func (*EthereumVerifyMessage) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{53} }
+
+func (m *EthereumVerifyMessage) GetAddress() []byte {
+ if m != nil {
+ return m.Address
+ }
+ return nil
+}
+
+func (m *EthereumVerifyMessage) GetSignature() []byte {
+ if m != nil {
+ return m.Signature
+ }
+ return nil
+}
+
+func (m *EthereumVerifyMessage) GetMessage() []byte {
+ if m != nil {
+ return m.Message
+ }
+ return nil
+}
+
+// *
+// Response: Signed message
+// @prev EthereumSignMessage
+type EthereumMessageSignature struct {
+ Address []byte `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"`
+ Signature []byte `protobuf:"bytes,2,opt,name=signature" json:"signature,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EthereumMessageSignature) Reset() { *m = EthereumMessageSignature{} }
+func (m *EthereumMessageSignature) String() string { return proto.CompactTextString(m) }
+func (*EthereumMessageSignature) ProtoMessage() {}
+func (*EthereumMessageSignature) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{54} }
+
+func (m *EthereumMessageSignature) GetAddress() []byte {
+ if m != nil {
+ return m.Address
+ }
+ return nil
+}
+
+func (m *EthereumMessageSignature) GetSignature() []byte {
+ if m != nil {
+ return m.Signature
+ }
+ return nil
+}
+
+// *
+// Request: Ask device to sign identity
+// @next SignedIdentity
+// @next Failure
+type SignIdentity struct {
+ Identity *IdentityType `protobuf:"bytes,1,opt,name=identity" json:"identity,omitempty"`
+ ChallengeHidden []byte `protobuf:"bytes,2,opt,name=challenge_hidden,json=challengeHidden" json:"challenge_hidden,omitempty"`
+ ChallengeVisual *string `protobuf:"bytes,3,opt,name=challenge_visual,json=challengeVisual" json:"challenge_visual,omitempty"`
+ EcdsaCurveName *string `protobuf:"bytes,4,opt,name=ecdsa_curve_name,json=ecdsaCurveName" json:"ecdsa_curve_name,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SignIdentity) Reset() { *m = SignIdentity{} }
+func (m *SignIdentity) String() string { return proto.CompactTextString(m) }
+func (*SignIdentity) ProtoMessage() {}
+func (*SignIdentity) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{55} }
+
+func (m *SignIdentity) GetIdentity() *IdentityType {
+ if m != nil {
+ return m.Identity
+ }
+ return nil
+}
+
+func (m *SignIdentity) GetChallengeHidden() []byte {
+ if m != nil {
+ return m.ChallengeHidden
+ }
+ return nil
+}
+
+func (m *SignIdentity) GetChallengeVisual() string {
+ if m != nil && m.ChallengeVisual != nil {
+ return *m.ChallengeVisual
+ }
+ return ""
+}
+
+func (m *SignIdentity) GetEcdsaCurveName() string {
+ if m != nil && m.EcdsaCurveName != nil {
+ return *m.EcdsaCurveName
+ }
+ return ""
+}
+
+// *
+// Response: Device provides signed identity
+// @prev SignIdentity
+type SignedIdentity struct {
+ Address *string `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"`
+ PublicKey []byte `protobuf:"bytes,2,opt,name=public_key,json=publicKey" json:"public_key,omitempty"`
+ Signature []byte `protobuf:"bytes,3,opt,name=signature" json:"signature,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SignedIdentity) Reset() { *m = SignedIdentity{} }
+func (m *SignedIdentity) String() string { return proto.CompactTextString(m) }
+func (*SignedIdentity) ProtoMessage() {}
+func (*SignedIdentity) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{56} }
+
+func (m *SignedIdentity) GetAddress() string {
+ if m != nil && m.Address != nil {
+ return *m.Address
+ }
+ return ""
+}
+
+func (m *SignedIdentity) GetPublicKey() []byte {
+ if m != nil {
+ return m.PublicKey
+ }
+ return nil
+}
+
+func (m *SignedIdentity) GetSignature() []byte {
+ if m != nil {
+ return m.Signature
+ }
+ return nil
+}
+
+// *
+// Request: Ask device to generate ECDH session key
+// @next ECDHSessionKey
+// @next Failure
+type GetECDHSessionKey struct {
+ Identity *IdentityType `protobuf:"bytes,1,opt,name=identity" json:"identity,omitempty"`
+ PeerPublicKey []byte `protobuf:"bytes,2,opt,name=peer_public_key,json=peerPublicKey" json:"peer_public_key,omitempty"`
+ EcdsaCurveName *string `protobuf:"bytes,3,opt,name=ecdsa_curve_name,json=ecdsaCurveName" json:"ecdsa_curve_name,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *GetECDHSessionKey) Reset() { *m = GetECDHSessionKey{} }
+func (m *GetECDHSessionKey) String() string { return proto.CompactTextString(m) }
+func (*GetECDHSessionKey) ProtoMessage() {}
+func (*GetECDHSessionKey) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{57} }
+
+func (m *GetECDHSessionKey) GetIdentity() *IdentityType {
+ if m != nil {
+ return m.Identity
+ }
+ return nil
+}
+
+func (m *GetECDHSessionKey) GetPeerPublicKey() []byte {
+ if m != nil {
+ return m.PeerPublicKey
+ }
+ return nil
+}
+
+func (m *GetECDHSessionKey) GetEcdsaCurveName() string {
+ if m != nil && m.EcdsaCurveName != nil {
+ return *m.EcdsaCurveName
+ }
+ return ""
+}
+
+// *
+// Response: Device provides ECDH session key
+// @prev GetECDHSessionKey
+type ECDHSessionKey struct {
+ SessionKey []byte `protobuf:"bytes,1,opt,name=session_key,json=sessionKey" json:"session_key,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ECDHSessionKey) Reset() { *m = ECDHSessionKey{} }
+func (m *ECDHSessionKey) String() string { return proto.CompactTextString(m) }
+func (*ECDHSessionKey) ProtoMessage() {}
+func (*ECDHSessionKey) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{58} }
+
+func (m *ECDHSessionKey) GetSessionKey() []byte {
+ if m != nil {
+ return m.SessionKey
+ }
+ return nil
+}
+
+// *
+// Request: Set U2F counter
+// @next Success
+type SetU2FCounter struct {
+ U2FCounter *uint32 `protobuf:"varint,1,opt,name=u2f_counter,json=u2fCounter" json:"u2f_counter,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SetU2FCounter) Reset() { *m = SetU2FCounter{} }
+func (m *SetU2FCounter) String() string { return proto.CompactTextString(m) }
+func (*SetU2FCounter) ProtoMessage() {}
+func (*SetU2FCounter) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{59} }
+
+func (m *SetU2FCounter) GetU2FCounter() uint32 {
+ if m != nil && m.U2FCounter != nil {
+ return *m.U2FCounter
+ }
+ return 0
+}
+
+// *
+// Request: Ask device to erase its firmware (so it can be replaced via FirmwareUpload)
+// @next Success
+// @next FirmwareRequest
+// @next Failure
+type FirmwareErase struct {
+ Length *uint32 `protobuf:"varint,1,opt,name=length" json:"length,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *FirmwareErase) Reset() { *m = FirmwareErase{} }
+func (m *FirmwareErase) String() string { return proto.CompactTextString(m) }
+func (*FirmwareErase) ProtoMessage() {}
+func (*FirmwareErase) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{60} }
+
+func (m *FirmwareErase) GetLength() uint32 {
+ if m != nil && m.Length != nil {
+ return *m.Length
+ }
+ return 0
+}
+
+// *
+// Response: Ask for firmware chunk
+// @next FirmwareUpload
+type FirmwareRequest struct {
+ Offset *uint32 `protobuf:"varint,1,opt,name=offset" json:"offset,omitempty"`
+ Length *uint32 `protobuf:"varint,2,opt,name=length" json:"length,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *FirmwareRequest) Reset() { *m = FirmwareRequest{} }
+func (m *FirmwareRequest) String() string { return proto.CompactTextString(m) }
+func (*FirmwareRequest) ProtoMessage() {}
+func (*FirmwareRequest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{61} }
+
+func (m *FirmwareRequest) GetOffset() uint32 {
+ if m != nil && m.Offset != nil {
+ return *m.Offset
+ }
+ return 0
+}
+
+func (m *FirmwareRequest) GetLength() uint32 {
+ if m != nil && m.Length != nil {
+ return *m.Length
+ }
+ return 0
+}
+
+// *
+// Request: Send firmware in binary form to the device
+// @next Success
+// @next Failure
+type FirmwareUpload struct {
+ Payload []byte `protobuf:"bytes,1,req,name=payload" json:"payload,omitempty"`
+ Hash []byte `protobuf:"bytes,2,opt,name=hash" json:"hash,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *FirmwareUpload) Reset() { *m = FirmwareUpload{} }
+func (m *FirmwareUpload) String() string { return proto.CompactTextString(m) }
+func (*FirmwareUpload) ProtoMessage() {}
+func (*FirmwareUpload) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{62} }
+
+func (m *FirmwareUpload) GetPayload() []byte {
+ if m != nil {
+ return m.Payload
+ }
+ return nil
+}
+
+func (m *FirmwareUpload) GetHash() []byte {
+ if m != nil {
+ return m.Hash
+ }
+ return nil
+}
+
+// *
+// Request: Perform a device self-test
+// @next Success
+// @next Failure
+type SelfTest struct {
+ Payload []byte `protobuf:"bytes,1,opt,name=payload" json:"payload,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SelfTest) Reset() { *m = SelfTest{} }
+func (m *SelfTest) String() string { return proto.CompactTextString(m) }
+func (*SelfTest) ProtoMessage() {}
+func (*SelfTest) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{63} }
+
+func (m *SelfTest) GetPayload() []byte {
+ if m != nil {
+ return m.Payload
+ }
+ return nil
+}
+
+// *
+// Request: "Press" the button on the device
+// @next Success
+type DebugLinkDecision struct {
+ YesNo *bool `protobuf:"varint,1,req,name=yes_no,json=yesNo" json:"yes_no,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DebugLinkDecision) Reset() { *m = DebugLinkDecision{} }
+func (m *DebugLinkDecision) String() string { return proto.CompactTextString(m) }
+func (*DebugLinkDecision) ProtoMessage() {}
+func (*DebugLinkDecision) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{64} }
+
+func (m *DebugLinkDecision) GetYesNo() bool {
+ if m != nil && m.YesNo != nil {
+ return *m.YesNo
+ }
+ return false
+}
+
+// *
+// Request: Computer asks for device state
+// @next DebugLinkState
+type DebugLinkGetState struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DebugLinkGetState) Reset() { *m = DebugLinkGetState{} }
+func (m *DebugLinkGetState) String() string { return proto.CompactTextString(m) }
+func (*DebugLinkGetState) ProtoMessage() {}
+func (*DebugLinkGetState) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{65} }
+
+// *
+// Response: Device current state
+// @prev DebugLinkGetState
+type DebugLinkState struct {
+ Layout []byte `protobuf:"bytes,1,opt,name=layout" json:"layout,omitempty"`
+ Pin *string `protobuf:"bytes,2,opt,name=pin" json:"pin,omitempty"`
+ Matrix *string `protobuf:"bytes,3,opt,name=matrix" json:"matrix,omitempty"`
+ Mnemonic *string `protobuf:"bytes,4,opt,name=mnemonic" json:"mnemonic,omitempty"`
+ Node *HDNodeType `protobuf:"bytes,5,opt,name=node" json:"node,omitempty"`
+ PassphraseProtection *bool `protobuf:"varint,6,opt,name=passphrase_protection,json=passphraseProtection" json:"passphrase_protection,omitempty"`
+ ResetWord *string `protobuf:"bytes,7,opt,name=reset_word,json=resetWord" json:"reset_word,omitempty"`
+ ResetEntropy []byte `protobuf:"bytes,8,opt,name=reset_entropy,json=resetEntropy" json:"reset_entropy,omitempty"`
+ RecoveryFakeWord *string `protobuf:"bytes,9,opt,name=recovery_fake_word,json=recoveryFakeWord" json:"recovery_fake_word,omitempty"`
+ RecoveryWordPos *uint32 `protobuf:"varint,10,opt,name=recovery_word_pos,json=recoveryWordPos" json:"recovery_word_pos,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DebugLinkState) Reset() { *m = DebugLinkState{} }
+func (m *DebugLinkState) String() string { return proto.CompactTextString(m) }
+func (*DebugLinkState) ProtoMessage() {}
+func (*DebugLinkState) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{66} }
+
+func (m *DebugLinkState) GetLayout() []byte {
+ if m != nil {
+ return m.Layout
+ }
+ return nil
+}
+
+func (m *DebugLinkState) GetPin() string {
+ if m != nil && m.Pin != nil {
+ return *m.Pin
+ }
+ return ""
+}
+
+func (m *DebugLinkState) GetMatrix() string {
+ if m != nil && m.Matrix != nil {
+ return *m.Matrix
+ }
+ return ""
+}
+
+func (m *DebugLinkState) GetMnemonic() string {
+ if m != nil && m.Mnemonic != nil {
+ return *m.Mnemonic
+ }
+ return ""
+}
+
+func (m *DebugLinkState) GetNode() *HDNodeType {
+ if m != nil {
+ return m.Node
+ }
+ return nil
+}
+
+func (m *DebugLinkState) GetPassphraseProtection() bool {
+ if m != nil && m.PassphraseProtection != nil {
+ return *m.PassphraseProtection
+ }
+ return false
+}
+
+func (m *DebugLinkState) GetResetWord() string {
+ if m != nil && m.ResetWord != nil {
+ return *m.ResetWord
+ }
+ return ""
+}
+
+func (m *DebugLinkState) GetResetEntropy() []byte {
+ if m != nil {
+ return m.ResetEntropy
+ }
+ return nil
+}
+
+func (m *DebugLinkState) GetRecoveryFakeWord() string {
+ if m != nil && m.RecoveryFakeWord != nil {
+ return *m.RecoveryFakeWord
+ }
+ return ""
+}
+
+func (m *DebugLinkState) GetRecoveryWordPos() uint32 {
+ if m != nil && m.RecoveryWordPos != nil {
+ return *m.RecoveryWordPos
+ }
+ return 0
+}
+
+// *
+// Request: Ask device to restart
+type DebugLinkStop struct {
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DebugLinkStop) Reset() { *m = DebugLinkStop{} }
+func (m *DebugLinkStop) String() string { return proto.CompactTextString(m) }
+func (*DebugLinkStop) ProtoMessage() {}
+func (*DebugLinkStop) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{67} }
+
+// *
+// Response: Device wants host to log event
+type DebugLinkLog struct {
+ Level *uint32 `protobuf:"varint,1,opt,name=level" json:"level,omitempty"`
+ Bucket *string `protobuf:"bytes,2,opt,name=bucket" json:"bucket,omitempty"`
+ Text *string `protobuf:"bytes,3,opt,name=text" json:"text,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DebugLinkLog) Reset() { *m = DebugLinkLog{} }
+func (m *DebugLinkLog) String() string { return proto.CompactTextString(m) }
+func (*DebugLinkLog) ProtoMessage() {}
+func (*DebugLinkLog) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{68} }
+
+func (m *DebugLinkLog) GetLevel() uint32 {
+ if m != nil && m.Level != nil {
+ return *m.Level
+ }
+ return 0
+}
+
+func (m *DebugLinkLog) GetBucket() string {
+ if m != nil && m.Bucket != nil {
+ return *m.Bucket
+ }
+ return ""
+}
+
+func (m *DebugLinkLog) GetText() string {
+ if m != nil && m.Text != nil {
+ return *m.Text
+ }
+ return ""
+}
+
+// *
+// Request: Read memory from device
+// @next DebugLinkMemory
+type DebugLinkMemoryRead struct {
+ Address *uint32 `protobuf:"varint,1,opt,name=address" json:"address,omitempty"`
+ Length *uint32 `protobuf:"varint,2,opt,name=length" json:"length,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DebugLinkMemoryRead) Reset() { *m = DebugLinkMemoryRead{} }
+func (m *DebugLinkMemoryRead) String() string { return proto.CompactTextString(m) }
+func (*DebugLinkMemoryRead) ProtoMessage() {}
+func (*DebugLinkMemoryRead) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{69} }
+
+func (m *DebugLinkMemoryRead) GetAddress() uint32 {
+ if m != nil && m.Address != nil {
+ return *m.Address
+ }
+ return 0
+}
+
+func (m *DebugLinkMemoryRead) GetLength() uint32 {
+ if m != nil && m.Length != nil {
+ return *m.Length
+ }
+ return 0
+}
+
+// *
+// Response: Device sends memory back
+// @prev DebugLinkMemoryRead
+type DebugLinkMemory struct {
+ Memory []byte `protobuf:"bytes,1,opt,name=memory" json:"memory,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DebugLinkMemory) Reset() { *m = DebugLinkMemory{} }
+func (m *DebugLinkMemory) String() string { return proto.CompactTextString(m) }
+func (*DebugLinkMemory) ProtoMessage() {}
+func (*DebugLinkMemory) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{70} }
+
+func (m *DebugLinkMemory) GetMemory() []byte {
+ if m != nil {
+ return m.Memory
+ }
+ return nil
+}
+
+// *
+// Request: Write memory to device.
+// WARNING: Writing to the wrong location can irreparably break the device.
+type DebugLinkMemoryWrite struct {
+ Address *uint32 `protobuf:"varint,1,opt,name=address" json:"address,omitempty"`
+ Memory []byte `protobuf:"bytes,2,opt,name=memory" json:"memory,omitempty"`
+ Flash *bool `protobuf:"varint,3,opt,name=flash" json:"flash,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DebugLinkMemoryWrite) Reset() { *m = DebugLinkMemoryWrite{} }
+func (m *DebugLinkMemoryWrite) String() string { return proto.CompactTextString(m) }
+func (*DebugLinkMemoryWrite) ProtoMessage() {}
+func (*DebugLinkMemoryWrite) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{71} }
+
+func (m *DebugLinkMemoryWrite) GetAddress() uint32 {
+ if m != nil && m.Address != nil {
+ return *m.Address
+ }
+ return 0
+}
+
+func (m *DebugLinkMemoryWrite) GetMemory() []byte {
+ if m != nil {
+ return m.Memory
+ }
+ return nil
+}
+
+func (m *DebugLinkMemoryWrite) GetFlash() bool {
+ if m != nil && m.Flash != nil {
+ return *m.Flash
+ }
+ return false
+}
+
+// *
+// Request: Erase block of flash on device
+// WARNING: Writing to the wrong location can irreparably break the device.
+type DebugLinkFlashErase struct {
+ Sector *uint32 `protobuf:"varint,1,opt,name=sector" json:"sector,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DebugLinkFlashErase) Reset() { *m = DebugLinkFlashErase{} }
+func (m *DebugLinkFlashErase) String() string { return proto.CompactTextString(m) }
+func (*DebugLinkFlashErase) ProtoMessage() {}
+func (*DebugLinkFlashErase) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{72} }
+
+func (m *DebugLinkFlashErase) GetSector() uint32 {
+ if m != nil && m.Sector != nil {
+ return *m.Sector
+ }
+ return 0
+}
+
+func init() {
+ proto.RegisterType((*Initialize)(nil), "Initialize")
+ proto.RegisterType((*GetFeatures)(nil), "GetFeatures")
+ proto.RegisterType((*Features)(nil), "Features")
+ proto.RegisterType((*ClearSession)(nil), "ClearSession")
+ proto.RegisterType((*ApplySettings)(nil), "ApplySettings")
+ proto.RegisterType((*ApplyFlags)(nil), "ApplyFlags")
+ proto.RegisterType((*ChangePin)(nil), "ChangePin")
+ proto.RegisterType((*Ping)(nil), "Ping")
+ proto.RegisterType((*Success)(nil), "Success")
+ proto.RegisterType((*Failure)(nil), "Failure")
+ proto.RegisterType((*ButtonRequest)(nil), "ButtonRequest")
+ proto.RegisterType((*ButtonAck)(nil), "ButtonAck")
+ proto.RegisterType((*PinMatrixRequest)(nil), "PinMatrixRequest")
+ proto.RegisterType((*PinMatrixAck)(nil), "PinMatrixAck")
+ proto.RegisterType((*Cancel)(nil), "Cancel")
+ proto.RegisterType((*PassphraseRequest)(nil), "PassphraseRequest")
+ proto.RegisterType((*PassphraseAck)(nil), "PassphraseAck")
+ proto.RegisterType((*GetEntropy)(nil), "GetEntropy")
+ proto.RegisterType((*Entropy)(nil), "Entropy")
+ proto.RegisterType((*GetPublicKey)(nil), "GetPublicKey")
+ proto.RegisterType((*PublicKey)(nil), "PublicKey")
+ proto.RegisterType((*GetAddress)(nil), "GetAddress")
+ proto.RegisterType((*EthereumGetAddress)(nil), "EthereumGetAddress")
+ proto.RegisterType((*Address)(nil), "Address")
+ proto.RegisterType((*EthereumAddress)(nil), "EthereumAddress")
+ proto.RegisterType((*WipeDevice)(nil), "WipeDevice")
+ proto.RegisterType((*LoadDevice)(nil), "LoadDevice")
+ proto.RegisterType((*ResetDevice)(nil), "ResetDevice")
+ proto.RegisterType((*BackupDevice)(nil), "BackupDevice")
+ proto.RegisterType((*EntropyRequest)(nil), "EntropyRequest")
+ proto.RegisterType((*EntropyAck)(nil), "EntropyAck")
+ proto.RegisterType((*RecoveryDevice)(nil), "RecoveryDevice")
+ proto.RegisterType((*WordRequest)(nil), "WordRequest")
+ proto.RegisterType((*WordAck)(nil), "WordAck")
+ proto.RegisterType((*SignMessage)(nil), "SignMessage")
+ proto.RegisterType((*VerifyMessage)(nil), "VerifyMessage")
+ proto.RegisterType((*MessageSignature)(nil), "MessageSignature")
+ proto.RegisterType((*EncryptMessage)(nil), "EncryptMessage")
+ proto.RegisterType((*EncryptedMessage)(nil), "EncryptedMessage")
+ proto.RegisterType((*DecryptMessage)(nil), "DecryptMessage")
+ proto.RegisterType((*DecryptedMessage)(nil), "DecryptedMessage")
+ proto.RegisterType((*CipherKeyValue)(nil), "CipherKeyValue")
+ proto.RegisterType((*CipheredKeyValue)(nil), "CipheredKeyValue")
+ proto.RegisterType((*EstimateTxSize)(nil), "EstimateTxSize")
+ proto.RegisterType((*TxSize)(nil), "TxSize")
+ proto.RegisterType((*SignTx)(nil), "SignTx")
+ proto.RegisterType((*SimpleSignTx)(nil), "SimpleSignTx")
+ proto.RegisterType((*TxRequest)(nil), "TxRequest")
+ proto.RegisterType((*TxAck)(nil), "TxAck")
+ proto.RegisterType((*EthereumSignTx)(nil), "EthereumSignTx")
+ proto.RegisterType((*EthereumTxRequest)(nil), "EthereumTxRequest")
+ proto.RegisterType((*EthereumTxAck)(nil), "EthereumTxAck")
+ proto.RegisterType((*EthereumSignMessage)(nil), "EthereumSignMessage")
+ proto.RegisterType((*EthereumVerifyMessage)(nil), "EthereumVerifyMessage")
+ proto.RegisterType((*EthereumMessageSignature)(nil), "EthereumMessageSignature")
+ proto.RegisterType((*SignIdentity)(nil), "SignIdentity")
+ proto.RegisterType((*SignedIdentity)(nil), "SignedIdentity")
+ proto.RegisterType((*GetECDHSessionKey)(nil), "GetECDHSessionKey")
+ proto.RegisterType((*ECDHSessionKey)(nil), "ECDHSessionKey")
+ proto.RegisterType((*SetU2FCounter)(nil), "SetU2FCounter")
+ proto.RegisterType((*FirmwareErase)(nil), "FirmwareErase")
+ proto.RegisterType((*FirmwareRequest)(nil), "FirmwareRequest")
+ proto.RegisterType((*FirmwareUpload)(nil), "FirmwareUpload")
+ proto.RegisterType((*SelfTest)(nil), "SelfTest")
+ proto.RegisterType((*DebugLinkDecision)(nil), "DebugLinkDecision")
+ proto.RegisterType((*DebugLinkGetState)(nil), "DebugLinkGetState")
+ proto.RegisterType((*DebugLinkState)(nil), "DebugLinkState")
+ proto.RegisterType((*DebugLinkStop)(nil), "DebugLinkStop")
+ proto.RegisterType((*DebugLinkLog)(nil), "DebugLinkLog")
+ proto.RegisterType((*DebugLinkMemoryRead)(nil), "DebugLinkMemoryRead")
+ proto.RegisterType((*DebugLinkMemory)(nil), "DebugLinkMemory")
+ proto.RegisterType((*DebugLinkMemoryWrite)(nil), "DebugLinkMemoryWrite")
+ proto.RegisterType((*DebugLinkFlashErase)(nil), "DebugLinkFlashErase")
+ proto.RegisterEnum("MessageType", MessageType_name, MessageType_value)
+}
+
+func init() { proto.RegisterFile("messages.proto", fileDescriptor1) }
+
+var fileDescriptor1 = []byte{
+ // 3424 bytes of a gzipped FileDescriptorProto
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+ 0xfc, 0x2e, 0x81, 0x16, 0xe4, 0xcb, 0x5e, 0x23, 0x50, 0xab, 0xdc, 0x40, 0xc9, 0x34, 0x08, 0x0b,
+ 0xe8, 0xd0, 0x2b, 0x30, 0x48, 0x8f, 0x05, 0xd4, 0x16, 0x2c, 0x0a, 0x56, 0xca, 0x00, 0xaa, 0x60,
+ 0x52, 0x90, 0x22, 0xeb, 0x22, 0xa3, 0x8e, 0x60, 0x71, 0x13, 0x2e, 0xcb, 0x08, 0xa9, 0xa7, 0x8a,
+ 0xba, 0x02, 0x72, 0x0d, 0xb4, 0x9c, 0x27, 0x59, 0xf1, 0x8b, 0xe6, 0xc5, 0xec, 0x5a, 0x5e, 0x4e,
+ 0xf9, 0xc2, 0x83, 0xd0, 0x52, 0x9d, 0x62, 0x9a, 0x8a, 0x76, 0x1d, 0x2e, 0xe6, 0x2c, 0x27, 0x9e,
+ 0xd7, 0xd1, 0x82, 0x10, 0xf4, 0x36, 0x5c, 0x2b, 0x44, 0x52, 0xee, 0x31, 0x09, 0x69, 0x29, 0xae,
+ 0x57, 0x8a, 0xdb, 0xb2, 0x8f, 0xd1, 0x05, 0xee, 0xa9, 0xdf, 0x95, 0xc8, 0xcc, 0x1f, 0x97, 0xd0,
+ 0xc5, 0x72, 0xbb, 0xa5, 0xe5, 0x2b, 0x5a, 0x14, 0xcb, 0x5c, 0x85, 0x85, 0x3c, 0x80, 0xf2, 0xbf,
+ 0x94, 0x6a, 0x9c, 0x8b, 0x97, 0x7c, 0xcf, 0x00, 0x5d, 0x16, 0xa8, 0x82, 0xff, 0xe4, 0x57, 0x59,
+ 0xd4, 0x13, 0x98, 0xd5, 0x7c, 0x88, 0xe6, 0x1e, 0x6a, 0xd1, 0x95, 0x72, 0x50, 0xee, 0x11, 0x0f,
+ 0x2d, 0x09, 0x81, 0x57, 0xf3, 0x1a, 0xa5, 0x4f, 0x77, 0xe8, 0xaa, 0x64, 0x94, 0x42, 0x34, 0x64,
+ 0xaf, 0xb1, 0xe8, 0x5a, 0xf9, 0xae, 0xca, 0x1e, 0x49, 0xd0, 0x72, 0x79, 0xd4, 0x26, 0xd3, 0xd7,
+ 0xd3, 0xa8, 0xcd, 0xf9, 0x39, 0x39, 0x81, 0xd1, 0x8a, 0xb4, 0x8b, 0x0a, 0x96, 0x91, 0xdb, 0xd2,
+ 0x48, 0x2f, 0xb7, 0x71, 0xbe, 0x55, 0x8d, 0x56, 0xcb, 0xc3, 0x3b, 0x6b, 0x5f, 0xa3, 0xb5, 0xf2,
+ 0xf0, 0x96, 0xea, 0x7b, 0x74, 0xbb, 0xdc, 0xbe, 0xb9, 0xa2, 0x1d, 0xdd, 0x11, 0xa0, 0x42, 0x7c,
+ 0x16, 0xcb, 0x6d, 0xb4, 0x2e, 0x24, 0xba, 0x03, 0xcb, 0xb9, 0xf8, 0x2c, 0x3e, 0x65, 0xa2, 0x8d,
+ 0x14, 0x78, 0xa5, 0x1c, 0x48, 0xa5, 0xbf, 0x2b, 0x39, 0xed, 0x76, 0xc1, 0x12, 0xb9, 0x56, 0x0d,
+ 0xba, 0x27, 0xed, 0x30, 0x2d, 0x1f, 0xb2, 0x6c, 0xfe, 0xad, 0xa5, 0xfa, 0x77, 0x7c, 0xbe, 0x60,
+ 0xd1, 0x7c, 0x07, 0x1f, 0xbd, 0x5d, 0x6e, 0x2f, 0xa9, 0x15, 0x8d, 0xfa, 0xe5, 0x99, 0x5b, 0x34,
+ 0xa5, 0xd1, 0xfd, 0x72, 0x4b, 0x15, 0x9b, 0x50, 0xe8, 0x9d, 0x74, 0x27, 0x17, 0x3c, 0x2c, 0x77,
+ 0x0d, 0xd1, 0xbb, 0xa9, 0x5e, 0xeb, 0x79, 0x7e, 0xc5, 0xae, 0x25, 0xda, 0x4c, 0x35, 0x2c, 0x70,
+ 0xcc, 0xf7, 0x21, 0xd1, 0x7b, 0xb3, 0x38, 0x16, 0x9b, 0x87, 0xe8, 0xfd, 0x94, 0xa3, 0x5e, 0xcc,
+ 0x6d, 0xd9, 0xbd, 0x08, 0x7d, 0x50, 0x1e, 0xa9, 0xf9, 0x0b, 0x08, 0xfa, 0x50, 0x68, 0x5b, 0xb0,
+ 0xab, 0xf4, 0xef, 0x46, 0xe8, 0x9f, 0x05, 0xa3, 0x75, 0xb8, 0x9e, 0x53, 0xf4, 0xcc, 0x43, 0x25,
+ 0xfa, 0x48, 0x20, 0x6f, 0xe5, 0x8f, 0xa1, 0xc2, 0xbb, 0x22, 0xfa, 0x17, 0xb1, 0x66, 0x71, 0x0f,
+ 0xe5, 0x9a, 0x17, 0xe8, 0x41, 0x7a, 0x4c, 0x2e, 0x97, 0xa1, 0xb2, 0x9c, 0xf8, 0xaf, 0x69, 0x8a,
+ 0xb9, 0x52, 0x0e, 0xa4, 0xde, 0xff, 0xb7, 0x72, 0x6e, 0x67, 0x2e, 0x49, 0xe8, 0xe3, 0x19, 0x1b,
+ 0x3c, 0x8f, 0xfa, 0xa4, 0x7c, 0xcd, 0xdc, 0x75, 0x05, 0x7d, 0x2a, 0x58, 0x6d, 0xc0, 0x8d, 0x59,
+ 0x7a, 0x26, 0x2e, 0xfd, 0x4c, 0x40, 0xef, 0xc1, 0xcd, 0x32, 0x68, 0x7e, 0xcf, 0x6f, 0x09, 0x70,
+ 0x1f, 0xd6, 0xca, 0xc0, 0x67, 0xf6, 0xfe, 0x43, 0x21, 0xec, 0xbd, 0xbc, 0xee, 0x67, 0xee, 0x15,
+ 0xc8, 0x59, 0x6a, 0x7e, 0x9f, 0x6c, 0xeb, 0x3b, 0x33, 0xc0, 0xc9, 0xc5, 0x02, 0xe1, 0xa5, 0xda,
+ 0xf7, 0x25, 0x86, 0xca, 0xdf, 0x35, 0xd0, 0xd1, 0x52, 0xed, 0x87, 0x12, 0x43, 0xe5, 0xaa, 0x65,
+ 0x34, 0x14, 0xac, 0x0a, 0xe1, 0x2c, 0x57, 0xd0, 0x68, 0x24, 0x18, 0x15, 0x8c, 0x59, 0x52, 0x13,
+ 0x23, 0x57, 0xb0, 0x2b, 0x84, 0x61, 0x01, 0x8a, 0x3c, 0xc1, 0xf1, 0x2e, 0xac, 0x9c, 0x03, 0x63,
+ 0x15, 0x2f, 0xf2, 0x05, 0xcb, 0x59, 0xab, 0x67, 0xd5, 0x2b, 0xfa, 0x9a, 0x43, 0x1f, 0xbe, 0x0f,
+ 0xab, 0xb6, 0x37, 0xe9, 0x87, 0x56, 0xe4, 0x85, 0x23, 0x32, 0xb6, 0x0e, 0xc3, 0x7e, 0x14, 0xe0,
+ 0x97, 0x5e, 0xd0, 0x1f, 0x93, 0x43, 0xfe, 0x6f, 0x7e, 0x87, 0xf1, 0xd1, 0xc3, 0xce, 0x01, 0x23,
+ 0x0a, 0xae, 0x7f, 0x0f, 0x00, 0x00, 0xff, 0xff, 0x2a, 0xe4, 0xc0, 0x85, 0x16, 0x28, 0x00, 0x00,
+}
diff --git a/accounts/usbwallet/internal/trezor/messages.proto b/accounts/usbwallet/internal/trezor/messages.proto
new file mode 100644
index 0000000000000000000000000000000000000000..178956457eb21a4b932b25b47794f56f026253f7
--- /dev/null
+++ b/accounts/usbwallet/internal/trezor/messages.proto
@@ -0,0 +1,903 @@
+// This file originates from the SatoshiLabs Trezor `common` repository at:
+// https://github.com/trezor/trezor-common/blob/master/protob/messages.proto
+// dated 28.07.2017, commit dd8ec3231fb5f7992360aff9bdfe30bb58130f4b.
+
+/**
+ * Messages for TREZOR communication
+ */
+
+// Sugar for easier handling in Java
+option java_package = "com.satoshilabs.trezor.lib.protobuf";
+option java_outer_classname = "TrezorMessage";
+
+import "types.proto";
+
+/**
+ * Mapping between Trezor wire identifier (uint) and a protobuf message
+ */
+enum MessageType {
+ MessageType_Initialize = 0 [(wire_in) = true];
+ MessageType_Ping = 1 [(wire_in) = true];
+ MessageType_Success = 2 [(wire_out) = true];
+ MessageType_Failure = 3 [(wire_out) = true];
+ MessageType_ChangePin = 4 [(wire_in) = true];
+ MessageType_WipeDevice = 5 [(wire_in) = true];
+ MessageType_FirmwareErase = 6 [(wire_in) = true, (wire_bootloader) = true];
+ MessageType_FirmwareUpload = 7 [(wire_in) = true, (wire_bootloader) = true];
+ MessageType_FirmwareRequest = 8 [(wire_out) = true, (wire_bootloader) = true];
+ MessageType_GetEntropy = 9 [(wire_in) = true];
+ MessageType_Entropy = 10 [(wire_out) = true];
+ MessageType_GetPublicKey = 11 [(wire_in) = true];
+ MessageType_PublicKey = 12 [(wire_out) = true];
+ MessageType_LoadDevice = 13 [(wire_in) = true];
+ MessageType_ResetDevice = 14 [(wire_in) = true];
+ MessageType_SignTx = 15 [(wire_in) = true];
+ MessageType_SimpleSignTx = 16 [(wire_in) = true, deprecated = true];
+ MessageType_Features = 17 [(wire_out) = true];
+ MessageType_PinMatrixRequest = 18 [(wire_out) = true];
+ MessageType_PinMatrixAck = 19 [(wire_in) = true, (wire_tiny) = true];
+ MessageType_Cancel = 20 [(wire_in) = true];
+ MessageType_TxRequest = 21 [(wire_out) = true];
+ MessageType_TxAck = 22 [(wire_in) = true];
+ MessageType_CipherKeyValue = 23 [(wire_in) = true];
+ MessageType_ClearSession = 24 [(wire_in) = true];
+ MessageType_ApplySettings = 25 [(wire_in) = true];
+ MessageType_ButtonRequest = 26 [(wire_out) = true];
+ MessageType_ButtonAck = 27 [(wire_in) = true, (wire_tiny) = true];
+ MessageType_ApplyFlags = 28 [(wire_in) = true];
+ MessageType_GetAddress = 29 [(wire_in) = true];
+ MessageType_Address = 30 [(wire_out) = true];
+ MessageType_SelfTest = 32 [(wire_in) = true, (wire_bootloader) = true];
+ MessageType_BackupDevice = 34 [(wire_in) = true];
+ MessageType_EntropyRequest = 35 [(wire_out) = true];
+ MessageType_EntropyAck = 36 [(wire_in) = true];
+ MessageType_SignMessage = 38 [(wire_in) = true];
+ MessageType_VerifyMessage = 39 [(wire_in) = true];
+ MessageType_MessageSignature = 40 [(wire_out) = true];
+ MessageType_PassphraseRequest = 41 [(wire_out) = true];
+ MessageType_PassphraseAck = 42 [(wire_in) = true, (wire_tiny) = true];
+ MessageType_EstimateTxSize = 43 [(wire_in) = true, deprecated = true];
+ MessageType_TxSize = 44 [(wire_out) = true, deprecated = true];
+ MessageType_RecoveryDevice = 45 [(wire_in) = true];
+ MessageType_WordRequest = 46 [(wire_out) = true];
+ MessageType_WordAck = 47 [(wire_in) = true];
+ MessageType_CipheredKeyValue = 48 [(wire_out) = true];
+ MessageType_EncryptMessage = 49 [(wire_in) = true, deprecated = true];
+ MessageType_EncryptedMessage = 50 [(wire_out) = true, deprecated = true];
+ MessageType_DecryptMessage = 51 [(wire_in) = true, deprecated = true];
+ MessageType_DecryptedMessage = 52 [(wire_out) = true, deprecated = true];
+ MessageType_SignIdentity = 53 [(wire_in) = true];
+ MessageType_SignedIdentity = 54 [(wire_out) = true];
+ MessageType_GetFeatures = 55 [(wire_in) = true];
+ MessageType_EthereumGetAddress = 56 [(wire_in) = true];
+ MessageType_EthereumAddress = 57 [(wire_out) = true];
+ MessageType_EthereumSignTx = 58 [(wire_in) = true];
+ MessageType_EthereumTxRequest = 59 [(wire_out) = true];
+ MessageType_EthereumTxAck = 60 [(wire_in) = true];
+ MessageType_GetECDHSessionKey = 61 [(wire_in) = true];
+ MessageType_ECDHSessionKey = 62 [(wire_out) = true];
+ MessageType_SetU2FCounter = 63 [(wire_in) = true];
+ MessageType_EthereumSignMessage = 64 [(wire_in) = true];
+ MessageType_EthereumVerifyMessage = 65 [(wire_in) = true];
+ MessageType_EthereumMessageSignature = 66 [(wire_out) = true];
+ MessageType_DebugLinkDecision = 100 [(wire_debug_in) = true, (wire_tiny) = true];
+ MessageType_DebugLinkGetState = 101 [(wire_debug_in) = true];
+ MessageType_DebugLinkState = 102 [(wire_debug_out) = true];
+ MessageType_DebugLinkStop = 103 [(wire_debug_in) = true];
+ MessageType_DebugLinkLog = 104 [(wire_debug_out) = true];
+ MessageType_DebugLinkMemoryRead = 110 [(wire_debug_in) = true];
+ MessageType_DebugLinkMemory = 111 [(wire_debug_out) = true];
+ MessageType_DebugLinkMemoryWrite = 112 [(wire_debug_in) = true];
+ MessageType_DebugLinkFlashErase = 113 [(wire_debug_in) = true];
+}
+
+////////////////////
+// Basic messages //
+////////////////////
+
+/**
+ * Request: Reset device to default state and ask for device details
+ * @next Features
+ */
+message Initialize {
+}
+
+/**
+ * Request: Ask for device details (no device reset)
+ * @next Features
+ */
+message GetFeatures {
+}
+
+/**
+ * Response: Reports various information about the device
+ * @prev Initialize
+ * @prev GetFeatures
+ */
+message Features {
+ optional string vendor = 1; // name of the manufacturer, e.g. "bitcointrezor.com"
+ optional uint32 major_version = 2; // major version of the device, e.g. 1
+ optional uint32 minor_version = 3; // minor version of the device, e.g. 0
+ optional uint32 patch_version = 4; // patch version of the device, e.g. 0
+ optional bool bootloader_mode = 5; // is device in bootloader mode?
+ optional string device_id = 6; // device's unique identifier
+ optional bool pin_protection = 7; // is device protected by PIN?
+ optional bool passphrase_protection = 8; // is node/mnemonic encrypted using passphrase?
+ optional string language = 9; // device language
+ optional string label = 10; // device description label
+ repeated CoinType coins = 11; // supported coins
+ optional bool initialized = 12; // does device contain seed?
+ optional bytes revision = 13; // SCM revision of firmware
+ optional bytes bootloader_hash = 14; // hash of the bootloader
+ optional bool imported = 15; // was storage imported from an external source?
+ optional bool pin_cached = 16; // is PIN already cached in session?
+ optional bool passphrase_cached = 17; // is passphrase already cached in session?
+ optional bool firmware_present = 18; // is valid firmware loaded?
+ optional bool needs_backup = 19; // does storage need backup? (equals to Storage.needs_backup)
+ optional uint32 flags = 20; // device flags (equals to Storage.flags)
+}
+
+/**
+ * Request: clear session (removes cached PIN, passphrase, etc).
+ * @next Success
+ */
+message ClearSession {
+}
+
+/**
+ * Request: change language and/or label of the device
+ * @next Success
+ * @next Failure
+ * @next ButtonRequest
+ * @next PinMatrixRequest
+ */
+message ApplySettings {
+ optional string language = 1;
+ optional string label = 2;
+ optional bool use_passphrase = 3;
+ optional bytes homescreen = 4;
+}
+
+/**
+ * Request: set flags of the device
+ * @next Success
+ * @next Failure
+ */
+message ApplyFlags {
+ optional uint32 flags = 1; // bitmask, can only set bits, not unset
+}
+
+/**
+ * Request: Starts workflow for setting/changing/removing the PIN
+ * @next ButtonRequest
+ * @next PinMatrixRequest
+ */
+message ChangePin {
+ optional bool remove = 1; // is PIN removal requested?
+}
+
+/**
+ * Request: Test if the device is alive, device sends back the message in Success response
+ * @next Success
+ */
+message Ping {
+ optional string message = 1; // message to send back in Success message
+ optional bool button_protection = 2; // ask for button press
+ optional bool pin_protection = 3; // ask for PIN if set in device
+ optional bool passphrase_protection = 4; // ask for passphrase if set in device
+}
+
+/**
+ * Response: Success of the previous request
+ */
+message Success {
+ optional string message = 1; // human readable description of action or request-specific payload
+}
+
+/**
+ * Response: Failure of the previous request
+ */
+message Failure {
+ optional FailureType code = 1; // computer-readable definition of the error state
+ optional string message = 2; // human-readable message of the error state
+}
+
+/**
+ * Response: Device is waiting for HW button press.
+ * @next ButtonAck
+ * @next Cancel
+ */
+message ButtonRequest {
+ optional ButtonRequestType code = 1;
+ optional string data = 2;
+}
+
+/**
+ * Request: Computer agrees to wait for HW button press
+ * @prev ButtonRequest
+ */
+message ButtonAck {
+}
+
+/**
+ * Response: Device is asking computer to show PIN matrix and awaits PIN encoded using this matrix scheme
+ * @next PinMatrixAck
+ * @next Cancel
+ */
+message PinMatrixRequest {
+ optional PinMatrixRequestType type = 1;
+}
+
+/**
+ * Request: Computer responds with encoded PIN
+ * @prev PinMatrixRequest
+ */
+message PinMatrixAck {
+ required string pin = 1; // matrix encoded PIN entered by user
+}
+
+/**
+ * Request: Abort last operation that required user interaction
+ * @prev ButtonRequest
+ * @prev PinMatrixRequest
+ * @prev PassphraseRequest
+ */
+message Cancel {
+}
+
+/**
+ * Response: Device awaits encryption passphrase
+ * @next PassphraseAck
+ * @next Cancel
+ */
+message PassphraseRequest {
+}
+
+/**
+ * Request: Send passphrase back
+ * @prev PassphraseRequest
+ */
+message PassphraseAck {
+ required string passphrase = 1;
+}
+
+/**
+ * Request: Request a sample of random data generated by hardware RNG. May be used for testing.
+ * @next ButtonRequest
+ * @next Entropy
+ * @next Failure
+ */
+message GetEntropy {
+ required uint32 size = 1; // size of requested entropy
+}
+
+/**
+ * Response: Reply with random data generated by internal RNG
+ * @prev GetEntropy
+ */
+message Entropy {
+ required bytes entropy = 1; // stream of random generated bytes
+}
+
+/**
+ * Request: Ask device for public key corresponding to address_n path
+ * @next PassphraseRequest
+ * @next PublicKey
+ * @next Failure
+ */
+message GetPublicKey {
+ repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
+ optional string ecdsa_curve_name = 2; // ECDSA curve name to use
+ optional bool show_display = 3; // optionally show on display before sending the result
+ optional string coin_name = 4 [default='Bitcoin'];
+}
+
+/**
+ * Response: Contains public key derived from device private seed
+ * @prev GetPublicKey
+ */
+message PublicKey {
+ required HDNodeType node = 1; // BIP32 public node
+ optional string xpub = 2; // serialized form of public node
+}
+
+/**
+ * Request: Ask device for address corresponding to address_n path
+ * @next PassphraseRequest
+ * @next Address
+ * @next Failure
+ */
+message GetAddress {
+ repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
+ optional string coin_name = 2 [default='Bitcoin'];
+ optional bool show_display = 3 ; // optionally show on display before sending the result
+ optional MultisigRedeemScriptType multisig = 4; // filled if we are showing a multisig address
+ optional InputScriptType script_type = 5 [default=SPENDADDRESS]; // used to distinguish between various address formats (non-segwit, segwit, etc.)
+}
+
+/**
+ * Request: Ask device for Ethereum address corresponding to address_n path
+ * @next PassphraseRequest
+ * @next EthereumAddress
+ * @next Failure
+ */
+message EthereumGetAddress {
+ repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
+ optional bool show_display = 2; // optionally show on display before sending the result
+}
+
+/**
+ * Response: Contains address derived from device private seed
+ * @prev GetAddress
+ */
+message Address {
+ required string address = 1; // Coin address in Base58 encoding
+}
+
+/**
+ * Response: Contains an Ethereum address derived from device private seed
+ * @prev EthereumGetAddress
+ */
+message EthereumAddress {
+ required bytes address = 1; // Coin address as an Ethereum 160 bit hash
+}
+
+/**
+ * Request: Request device to wipe all sensitive data and settings
+ * @next ButtonRequest
+ */
+message WipeDevice {
+}
+
+/**
+ * Request: Load seed and related internal settings from the computer
+ * @next ButtonRequest
+ * @next Success
+ * @next Failure
+ */
+message LoadDevice {
+ optional string mnemonic = 1; // seed encoded as BIP-39 mnemonic (12, 18 or 24 words)
+ optional HDNodeType node = 2; // BIP-32 node
+ optional string pin = 3; // set PIN protection
+ optional bool passphrase_protection = 4; // enable master node encryption using passphrase
+ optional string language = 5 [default='english']; // device language
+ optional string label = 6; // device label
+ optional bool skip_checksum = 7; // do not test mnemonic for valid BIP-39 checksum
+ optional uint32 u2f_counter = 8; // U2F counter
+}
+
+/**
+ * Request: Ask device to do initialization involving user interaction
+ * @next EntropyRequest
+ * @next Failure
+ */
+message ResetDevice {
+ optional bool display_random = 1; // display entropy generated by the device before asking for additional entropy
+ optional uint32 strength = 2 [default=256]; // strength of seed in bits
+ optional bool passphrase_protection = 3; // enable master node encryption using passphrase
+ optional bool pin_protection = 4; // enable PIN protection
+ optional string language = 5 [default='english']; // device language
+ optional string label = 6; // device label
+ optional uint32 u2f_counter = 7; // U2F counter
+ optional bool skip_backup = 8; // postpone seed backup to BackupDevice workflow
+}
+
+/**
+ * Request: Perform backup of the device seed if not backed up using ResetDevice
+ * @next ButtonRequest
+ */
+message BackupDevice {
+}
+
+/**
+ * Response: Ask for additional entropy from host computer
+ * @prev ResetDevice
+ * @next EntropyAck
+ */
+message EntropyRequest {
+}
+
+/**
+ * Request: Provide additional entropy for seed generation function
+ * @prev EntropyRequest
+ * @next ButtonRequest
+ */
+message EntropyAck {
+ optional bytes entropy = 1; // 256 bits (32 bytes) of random data
+}
+
+/**
+ * Request: Start recovery workflow asking user for specific words of mnemonic
+ * Used to recovery device safely even on untrusted computer.
+ * @next WordRequest
+ */
+message RecoveryDevice {
+ optional uint32 word_count = 1; // number of words in BIP-39 mnemonic
+ optional bool passphrase_protection = 2; // enable master node encryption using passphrase
+ optional bool pin_protection = 3; // enable PIN protection
+ optional string language = 4 [default='english']; // device language
+ optional string label = 5; // device label
+ optional bool enforce_wordlist = 6; // enforce BIP-39 wordlist during the process
+ // 7 reserved for unused recovery method
+ optional uint32 type = 8; // supported recovery type (see RecoveryType)
+ optional uint32 u2f_counter = 9; // U2F counter
+ optional bool dry_run = 10; // perform dry-run recovery workflow (for safe mnemonic validation)
+}
+
+/**
+ * Response: Device is waiting for user to enter word of the mnemonic
+ * Its position is shown only on device's internal display.
+ * @prev RecoveryDevice
+ * @prev WordAck
+ */
+message WordRequest {
+ optional WordRequestType type = 1;
+}
+
+/**
+ * Request: Computer replies with word from the mnemonic
+ * @prev WordRequest
+ * @next WordRequest
+ * @next Success
+ * @next Failure
+ */
+message WordAck {
+ required string word = 1; // one word of mnemonic on asked position
+}
+
+//////////////////////////////
+// Message signing messages //
+//////////////////////////////
+
+/**
+ * Request: Ask device to sign message
+ * @next MessageSignature
+ * @next Failure
+ */
+message SignMessage {
+ repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
+ required bytes message = 2; // message to be signed
+ optional string coin_name = 3 [default='Bitcoin']; // coin to use for signing
+ optional InputScriptType script_type = 4 [default=SPENDADDRESS]; // used to distinguish between various address formats (non-segwit, segwit, etc.)
+}
+
+/**
+ * Request: Ask device to verify message
+ * @next Success
+ * @next Failure
+ */
+message VerifyMessage {
+ optional string address = 1; // address to verify
+ optional bytes signature = 2; // signature to verify
+ optional bytes message = 3; // message to verify
+ optional string coin_name = 4 [default='Bitcoin']; // coin to use for verifying
+}
+
+/**
+ * Response: Signed message
+ * @prev SignMessage
+ */
+message MessageSignature {
+ optional string address = 1; // address used to sign the message
+ optional bytes signature = 2; // signature of the message
+}
+
+///////////////////////////
+// Encryption/decryption //
+///////////////////////////
+
+/**
+ * Request: Ask device to encrypt message
+ * @next EncryptedMessage
+ * @next Failure
+ */
+message EncryptMessage {
+ optional bytes pubkey = 1; // public key
+ optional bytes message = 2; // message to encrypt
+ optional bool display_only = 3; // show just on display? (don't send back via wire)
+ repeated uint32 address_n = 4; // BIP-32 path to derive the signing key from master node
+ optional string coin_name = 5 [default='Bitcoin']; // coin to use for signing
+}
+
+/**
+ * Response: Encrypted message
+ * @prev EncryptMessage
+ */
+message EncryptedMessage {
+ optional bytes nonce = 1; // nonce used during encryption
+ optional bytes message = 2; // encrypted message
+ optional bytes hmac = 3; // message hmac
+}
+
+/**
+ * Request: Ask device to decrypt message
+ * @next Success
+ * @next Failure
+ */
+message DecryptMessage {
+ repeated uint32 address_n = 1; // BIP-32 path to derive the decryption key from master node
+ optional bytes nonce = 2; // nonce used during encryption
+ optional bytes message = 3; // message to decrypt
+ optional bytes hmac = 4; // message hmac
+}
+
+/**
+ * Response: Decrypted message
+ * @prev DecryptedMessage
+ */
+message DecryptedMessage {
+ optional bytes message = 1; // decrypted message
+ optional string address = 2; // address used to sign the message (if used)
+}
+
+/**
+ * Request: Ask device to encrypt or decrypt value of given key
+ * @next CipheredKeyValue
+ * @next Failure
+ */
+message CipherKeyValue {
+ repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
+ optional string key = 2; // key component of key:value
+ optional bytes value = 3; // value component of key:value
+ optional bool encrypt = 4; // are we encrypting (True) or decrypting (False)?
+ optional bool ask_on_encrypt = 5; // should we ask on encrypt operation?
+ optional bool ask_on_decrypt = 6; // should we ask on decrypt operation?
+ optional bytes iv = 7; // initialization vector (will be computed if not set)
+}
+
+/**
+ * Response: Return ciphered/deciphered value
+ * @prev CipherKeyValue
+ */
+message CipheredKeyValue {
+ optional bytes value = 1; // ciphered/deciphered value
+}
+
+//////////////////////////////////
+// Transaction signing messages //
+//////////////////////////////////
+
+/**
+ * Request: Estimated size of the transaction
+ * This behaves exactly like SignTx, which means that it can ask using TxRequest
+ * This call is non-blocking (except possible PassphraseRequest to unlock the seed)
+ * @next TxSize
+ * @next Failure
+ */
+message EstimateTxSize {
+ required uint32 outputs_count = 1; // number of transaction outputs
+ required uint32 inputs_count = 2; // number of transaction inputs
+ optional string coin_name = 3 [default='Bitcoin']; // coin to use
+}
+
+/**
+ * Response: Estimated size of the transaction
+ * @prev EstimateTxSize
+ */
+message TxSize {
+ optional uint32 tx_size = 1; // estimated size of transaction in bytes
+}
+
+/**
+ * Request: Ask device to sign transaction
+ * @next PassphraseRequest
+ * @next PinMatrixRequest
+ * @next TxRequest
+ * @next Failure
+ */
+message SignTx {
+ required uint32 outputs_count = 1; // number of transaction outputs
+ required uint32 inputs_count = 2; // number of transaction inputs
+ optional string coin_name = 3 [default='Bitcoin']; // coin to use
+ optional uint32 version = 4 [default=1]; // transaction version
+ optional uint32 lock_time = 5 [default=0]; // transaction lock_time
+}
+
+/**
+ * Request: Simplified transaction signing
+ * This method doesn't support streaming, so there are hardware limits in number of inputs and outputs.
+ * In case of success, the result is returned using TxRequest message.
+ * @next PassphraseRequest
+ * @next PinMatrixRequest
+ * @next TxRequest
+ * @next Failure
+ */
+message SimpleSignTx {
+ repeated TxInputType inputs = 1; // transaction inputs
+ repeated TxOutputType outputs = 2; // transaction outputs
+ repeated TransactionType transactions = 3; // transactions whose outputs are used to build current inputs
+ optional string coin_name = 4 [default='Bitcoin']; // coin to use
+ optional uint32 version = 5 [default=1]; // transaction version
+ optional uint32 lock_time = 6 [default=0]; // transaction lock_time
+}
+
+/**
+ * Response: Device asks for information for signing transaction or returns the last result
+ * If request_index is set, device awaits TxAck message (with fields filled in according to request_type)
+ * If signature_index is set, 'signature' contains signed input of signature_index's input
+ * @prev SignTx
+ * @prev SimpleSignTx
+ * @prev TxAck
+ */
+message TxRequest {
+ optional RequestType request_type = 1; // what should be filled in TxAck message?
+ optional TxRequestDetailsType details = 2; // request for tx details
+ optional TxRequestSerializedType serialized = 3; // serialized data and request for next
+}
+
+/**
+ * Request: Reported transaction data
+ * @prev TxRequest
+ * @next TxRequest
+ */
+message TxAck {
+ optional TransactionType tx = 1;
+}
+
+/**
+ * Request: Ask device to sign transaction
+ * All fields are optional from the protocol's point of view. Each field defaults to value `0` if missing.
+ * Note: the first at most 1024 bytes of data MUST be transmitted as part of this message.
+ * @next PassphraseRequest
+ * @next PinMatrixRequest
+ * @next EthereumTxRequest
+ * @next Failure
+ */
+message EthereumSignTx {
+ repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
+ optional bytes nonce = 2; // <=256 bit unsigned big endian
+ optional bytes gas_price = 3; // <=256 bit unsigned big endian (in wei)
+ optional bytes gas_limit = 4; // <=256 bit unsigned big endian
+ optional bytes to = 5; // 160 bit address hash
+ optional bytes value = 6; // <=256 bit unsigned big endian (in wei)
+ optional bytes data_initial_chunk = 7; // The initial data chunk (<= 1024 bytes)
+ optional uint32 data_length = 8; // Length of transaction payload
+ optional uint32 chain_id = 9; // Chain Id for EIP 155
+}
+
+/**
+ * Response: Device asks for more data from transaction payload, or returns the signature.
+ * If data_length is set, device awaits that many more bytes of payload.
+ * Otherwise, the signature_* fields contain the computed transaction signature. All three fields will be present.
+ * @prev EthereumSignTx
+ * @next EthereumTxAck
+ */
+message EthereumTxRequest {
+ optional uint32 data_length = 1; // Number of bytes being requested (<= 1024)
+ optional uint32 signature_v = 2; // Computed signature (recovery parameter, limited to 27 or 28)
+ optional bytes signature_r = 3; // Computed signature R component (256 bit)
+ optional bytes signature_s = 4; // Computed signature S component (256 bit)
+}
+
+/**
+ * Request: Transaction payload data.
+ * @prev EthereumTxRequest
+ * @next EthereumTxRequest
+ */
+message EthereumTxAck {
+ optional bytes data_chunk = 1; // Bytes from transaction payload (<= 1024 bytes)
+}
+
+////////////////////////////////////////
+// Ethereum: Message signing messages //
+////////////////////////////////////////
+
+/**
+ * Request: Ask device to sign message
+ * @next EthereumMessageSignature
+ * @next Failure
+ */
+message EthereumSignMessage {
+ repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
+ required bytes message = 2; // message to be signed
+}
+
+/**
+ * Request: Ask device to verify message
+ * @next Success
+ * @next Failure
+ */
+message EthereumVerifyMessage {
+ optional bytes address = 1; // address to verify
+ optional bytes signature = 2; // signature to verify
+ optional bytes message = 3; // message to verify
+}
+
+/**
+ * Response: Signed message
+ * @prev EthereumSignMessage
+ */
+message EthereumMessageSignature {
+ optional bytes address = 1; // address used to sign the message
+ optional bytes signature = 2; // signature of the message
+}
+
+///////////////////////
+// Identity messages //
+///////////////////////
+
+/**
+ * Request: Ask device to sign identity
+ * @next SignedIdentity
+ * @next Failure
+ */
+message SignIdentity {
+ optional IdentityType identity = 1; // identity
+ optional bytes challenge_hidden = 2; // non-visible challenge
+ optional string challenge_visual = 3; // challenge shown on display (e.g. date+time)
+ optional string ecdsa_curve_name = 4; // ECDSA curve name to use
+}
+
+/**
+ * Response: Device provides signed identity
+ * @prev SignIdentity
+ */
+message SignedIdentity {
+ optional string address = 1; // identity address
+ optional bytes public_key = 2; // identity public key
+ optional bytes signature = 3; // signature of the identity data
+}
+
+///////////////////
+// ECDH messages //
+///////////////////
+
+/**
+ * Request: Ask device to generate ECDH session key
+ * @next ECDHSessionKey
+ * @next Failure
+ */
+message GetECDHSessionKey {
+ optional IdentityType identity = 1; // identity
+ optional bytes peer_public_key = 2; // peer's public key
+ optional string ecdsa_curve_name = 3; // ECDSA curve name to use
+}
+
+/**
+ * Response: Device provides ECDH session key
+ * @prev GetECDHSessionKey
+ */
+message ECDHSessionKey {
+ optional bytes session_key = 1; // ECDH session key
+}
+
+///////////////////
+// U2F messages //
+///////////////////
+
+/**
+ * Request: Set U2F counter
+ * @next Success
+ */
+message SetU2FCounter {
+ optional uint32 u2f_counter = 1; // counter
+}
+
+/////////////////////////
+// Bootloader messages //
+/////////////////////////
+
+/**
+ * Request: Ask device to erase its firmware (so it can be replaced via FirmwareUpload)
+ * @next Success
+ * @next FirmwareRequest
+ * @next Failure
+ */
+message FirmwareErase {
+ optional uint32 length = 1; // length of new firmware
+}
+
+/**
+ * Response: Ask for firmware chunk
+ * @next FirmwareUpload
+ */
+message FirmwareRequest {
+ optional uint32 offset = 1; // offset of requested firmware chunk
+ optional uint32 length = 2; // length of requested firmware chunk
+}
+
+/**
+ * Request: Send firmware in binary form to the device
+ * @next Success
+ * @next Failure
+ */
+message FirmwareUpload {
+ required bytes payload = 1; // firmware to be loaded into device
+ optional bytes hash = 2; // hash of the payload
+}
+
+
+/**
+ * Request: Perform a device self-test
+ * @next Success
+ * @next Failure
+ */
+message SelfTest {
+ optional bytes payload = 1; // payload to be used in self-test
+}
+
+/////////////////////////////////////////////////////////////
+// Debug messages (only available if DebugLink is enabled) //
+/////////////////////////////////////////////////////////////
+
+/**
+ * Request: "Press" the button on the device
+ * @next Success
+ */
+message DebugLinkDecision {
+ required bool yes_no = 1; // true for "Confirm", false for "Cancel"
+}
+
+/**
+ * Request: Computer asks for device state
+ * @next DebugLinkState
+ */
+message DebugLinkGetState {
+}
+
+/**
+ * Response: Device current state
+ * @prev DebugLinkGetState
+ */
+message DebugLinkState {
+ optional bytes layout = 1; // raw buffer of display
+ optional string pin = 2; // current PIN, blank if PIN is not set/enabled
+ optional string matrix = 3; // current PIN matrix
+ optional string mnemonic = 4; // current BIP-39 mnemonic
+ optional HDNodeType node = 5; // current BIP-32 node
+ optional bool passphrase_protection = 6; // is node/mnemonic encrypted using passphrase?
+ optional string reset_word = 7; // word on device display during ResetDevice workflow
+ optional bytes reset_entropy = 8; // current entropy during ResetDevice workflow
+ optional string recovery_fake_word = 9; // (fake) word on display during RecoveryDevice workflow
+ optional uint32 recovery_word_pos = 10; // index of mnemonic word the device is expecting during RecoveryDevice workflow
+}
+
+/**
+ * Request: Ask device to restart
+ */
+message DebugLinkStop {
+}
+
+/**
+ * Response: Device wants host to log event
+ */
+message DebugLinkLog {
+ optional uint32 level = 1;
+ optional string bucket = 2;
+ optional string text = 3;
+}
+
+/**
+ * Request: Read memory from device
+ * @next DebugLinkMemory
+ */
+message DebugLinkMemoryRead {
+ optional uint32 address = 1;
+ optional uint32 length = 2;
+}
+
+/**
+ * Response: Device sends memory back
+ * @prev DebugLinkMemoryRead
+ */
+message DebugLinkMemory {
+ optional bytes memory = 1;
+}
+
+/**
+ * Request: Write memory to device.
+ * WARNING: Writing to the wrong location can irreparably break the device.
+ */
+message DebugLinkMemoryWrite {
+ optional uint32 address = 1;
+ optional bytes memory = 2;
+ optional bool flash = 3;
+}
+
+/**
+ * Request: Erase block of flash on device
+ * WARNING: Writing to the wrong location can irreparably break the device.
+ */
+message DebugLinkFlashErase {
+ optional uint32 sector = 1;
+}
diff --git a/accounts/usbwallet/internal/trezor/trezor.go b/accounts/usbwallet/internal/trezor/trezor.go
new file mode 100644
index 0000000000000000000000000000000000000000..487aeb5f819fcbee8444f2812e71fd77fd4912e7
--- /dev/null
+++ b/accounts/usbwallet/internal/trezor/trezor.go
@@ -0,0 +1,46 @@
+// Copyright 2017 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+// This file contains the implementation for interacting with the Trezor hardware
+// wallets. The wire protocol spec can be found on the SatoshiLabs website:
+// https://doc.satoshilabs.com/trezor-tech/api-protobuf.html
+
+//go:generate protoc --go_out=Mgoogle/protobuf/descriptor.proto=github.com/golang/protobuf/protoc-gen-go/descriptor,import_path=trezor:. types.proto messages.proto
+
+// Package trezor contains the wire protocol wrapper in Go.
+package trezor
+
+import (
+ "reflect"
+
+ "github.com/golang/protobuf/proto"
+)
+
+// Type returns the protocol buffer type number of a specific message. If the
+// message is nil, this method panics!
+func Type(msg proto.Message) uint16 {
+ return uint16(MessageType_value["MessageType_"+reflect.TypeOf(msg).Elem().Name()])
+}
+
+// Name returns the friendly message type name of a specific protocol buffer
+// type numbers.
+func Name(kind uint16) string {
+ name := MessageType_name[int32(kind)]
+ if len(name) < 12 {
+ return name
+ }
+ return name[12:]
+}
diff --git a/accounts/usbwallet/internal/trezor/types.pb.go b/accounts/usbwallet/internal/trezor/types.pb.go
new file mode 100644
index 0000000000000000000000000000000000000000..25b7672d231ca1ccb9d3db0606459f8f95c16019
--- /dev/null
+++ b/accounts/usbwallet/internal/trezor/types.pb.go
@@ -0,0 +1,1333 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: types.proto
+
+/*
+Package trezor is a generated protocol buffer package.
+
+It is generated from these files:
+ types.proto
+ messages.proto
+
+It has these top-level messages:
+ HDNodeType
+ HDNodePathType
+ CoinType
+ MultisigRedeemScriptType
+ TxInputType
+ TxOutputType
+ TxOutputBinType
+ TransactionType
+ TxRequestDetailsType
+ TxRequestSerializedType
+ IdentityType
+ Initialize
+ GetFeatures
+ Features
+ ClearSession
+ ApplySettings
+ ApplyFlags
+ ChangePin
+ Ping
+ Success
+ Failure
+ ButtonRequest
+ ButtonAck
+ PinMatrixRequest
+ PinMatrixAck
+ Cancel
+ PassphraseRequest
+ PassphraseAck
+ GetEntropy
+ Entropy
+ GetPublicKey
+ PublicKey
+ GetAddress
+ EthereumGetAddress
+ Address
+ EthereumAddress
+ WipeDevice
+ LoadDevice
+ ResetDevice
+ BackupDevice
+ EntropyRequest
+ EntropyAck
+ RecoveryDevice
+ WordRequest
+ WordAck
+ SignMessage
+ VerifyMessage
+ MessageSignature
+ EncryptMessage
+ EncryptedMessage
+ DecryptMessage
+ DecryptedMessage
+ CipherKeyValue
+ CipheredKeyValue
+ EstimateTxSize
+ TxSize
+ SignTx
+ SimpleSignTx
+ TxRequest
+ TxAck
+ EthereumSignTx
+ EthereumTxRequest
+ EthereumTxAck
+ EthereumSignMessage
+ EthereumVerifyMessage
+ EthereumMessageSignature
+ SignIdentity
+ SignedIdentity
+ GetECDHSessionKey
+ ECDHSessionKey
+ SetU2FCounter
+ FirmwareErase
+ FirmwareRequest
+ FirmwareUpload
+ SelfTest
+ DebugLinkDecision
+ DebugLinkGetState
+ DebugLinkState
+ DebugLinkStop
+ DebugLinkLog
+ DebugLinkMemoryRead
+ DebugLinkMemory
+ DebugLinkMemoryWrite
+ DebugLinkFlashErase
+*/
+package trezor
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import google_protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// *
+// Type of failures returned by Failure message
+// @used_in Failure
+type FailureType int32
+
+const (
+ FailureType_Failure_UnexpectedMessage FailureType = 1
+ FailureType_Failure_ButtonExpected FailureType = 2
+ FailureType_Failure_DataError FailureType = 3
+ FailureType_Failure_ActionCancelled FailureType = 4
+ FailureType_Failure_PinExpected FailureType = 5
+ FailureType_Failure_PinCancelled FailureType = 6
+ FailureType_Failure_PinInvalid FailureType = 7
+ FailureType_Failure_InvalidSignature FailureType = 8
+ FailureType_Failure_ProcessError FailureType = 9
+ FailureType_Failure_NotEnoughFunds FailureType = 10
+ FailureType_Failure_NotInitialized FailureType = 11
+ FailureType_Failure_FirmwareError FailureType = 99
+)
+
+var FailureType_name = map[int32]string{
+ 1: "Failure_UnexpectedMessage",
+ 2: "Failure_ButtonExpected",
+ 3: "Failure_DataError",
+ 4: "Failure_ActionCancelled",
+ 5: "Failure_PinExpected",
+ 6: "Failure_PinCancelled",
+ 7: "Failure_PinInvalid",
+ 8: "Failure_InvalidSignature",
+ 9: "Failure_ProcessError",
+ 10: "Failure_NotEnoughFunds",
+ 11: "Failure_NotInitialized",
+ 99: "Failure_FirmwareError",
+}
+var FailureType_value = map[string]int32{
+ "Failure_UnexpectedMessage": 1,
+ "Failure_ButtonExpected": 2,
+ "Failure_DataError": 3,
+ "Failure_ActionCancelled": 4,
+ "Failure_PinExpected": 5,
+ "Failure_PinCancelled": 6,
+ "Failure_PinInvalid": 7,
+ "Failure_InvalidSignature": 8,
+ "Failure_ProcessError": 9,
+ "Failure_NotEnoughFunds": 10,
+ "Failure_NotInitialized": 11,
+ "Failure_FirmwareError": 99,
+}
+
+func (x FailureType) Enum() *FailureType {
+ p := new(FailureType)
+ *p = x
+ return p
+}
+func (x FailureType) String() string {
+ return proto.EnumName(FailureType_name, int32(x))
+}
+func (x *FailureType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(FailureType_value, data, "FailureType")
+ if err != nil {
+ return err
+ }
+ *x = FailureType(value)
+ return nil
+}
+func (FailureType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+
+// *
+// Type of script which will be used for transaction output
+// @used_in TxOutputType
+type OutputScriptType int32
+
+const (
+ OutputScriptType_PAYTOADDRESS OutputScriptType = 0
+ OutputScriptType_PAYTOSCRIPTHASH OutputScriptType = 1
+ OutputScriptType_PAYTOMULTISIG OutputScriptType = 2
+ OutputScriptType_PAYTOOPRETURN OutputScriptType = 3
+ OutputScriptType_PAYTOWITNESS OutputScriptType = 4
+ OutputScriptType_PAYTOP2SHWITNESS OutputScriptType = 5
+)
+
+var OutputScriptType_name = map[int32]string{
+ 0: "PAYTOADDRESS",
+ 1: "PAYTOSCRIPTHASH",
+ 2: "PAYTOMULTISIG",
+ 3: "PAYTOOPRETURN",
+ 4: "PAYTOWITNESS",
+ 5: "PAYTOP2SHWITNESS",
+}
+var OutputScriptType_value = map[string]int32{
+ "PAYTOADDRESS": 0,
+ "PAYTOSCRIPTHASH": 1,
+ "PAYTOMULTISIG": 2,
+ "PAYTOOPRETURN": 3,
+ "PAYTOWITNESS": 4,
+ "PAYTOP2SHWITNESS": 5,
+}
+
+func (x OutputScriptType) Enum() *OutputScriptType {
+ p := new(OutputScriptType)
+ *p = x
+ return p
+}
+func (x OutputScriptType) String() string {
+ return proto.EnumName(OutputScriptType_name, int32(x))
+}
+func (x *OutputScriptType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(OutputScriptType_value, data, "OutputScriptType")
+ if err != nil {
+ return err
+ }
+ *x = OutputScriptType(value)
+ return nil
+}
+func (OutputScriptType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+
+// *
+// Type of script which will be used for transaction output
+// @used_in TxInputType
+type InputScriptType int32
+
+const (
+ InputScriptType_SPENDADDRESS InputScriptType = 0
+ InputScriptType_SPENDMULTISIG InputScriptType = 1
+ InputScriptType_EXTERNAL InputScriptType = 2
+ InputScriptType_SPENDWITNESS InputScriptType = 3
+ InputScriptType_SPENDP2SHWITNESS InputScriptType = 4
+)
+
+var InputScriptType_name = map[int32]string{
+ 0: "SPENDADDRESS",
+ 1: "SPENDMULTISIG",
+ 2: "EXTERNAL",
+ 3: "SPENDWITNESS",
+ 4: "SPENDP2SHWITNESS",
+}
+var InputScriptType_value = map[string]int32{
+ "SPENDADDRESS": 0,
+ "SPENDMULTISIG": 1,
+ "EXTERNAL": 2,
+ "SPENDWITNESS": 3,
+ "SPENDP2SHWITNESS": 4,
+}
+
+func (x InputScriptType) Enum() *InputScriptType {
+ p := new(InputScriptType)
+ *p = x
+ return p
+}
+func (x InputScriptType) String() string {
+ return proto.EnumName(InputScriptType_name, int32(x))
+}
+func (x *InputScriptType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(InputScriptType_value, data, "InputScriptType")
+ if err != nil {
+ return err
+ }
+ *x = InputScriptType(value)
+ return nil
+}
+func (InputScriptType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+
+// *
+// Type of information required by transaction signing process
+// @used_in TxRequest
+type RequestType int32
+
+const (
+ RequestType_TXINPUT RequestType = 0
+ RequestType_TXOUTPUT RequestType = 1
+ RequestType_TXMETA RequestType = 2
+ RequestType_TXFINISHED RequestType = 3
+ RequestType_TXEXTRADATA RequestType = 4
+)
+
+var RequestType_name = map[int32]string{
+ 0: "TXINPUT",
+ 1: "TXOUTPUT",
+ 2: "TXMETA",
+ 3: "TXFINISHED",
+ 4: "TXEXTRADATA",
+}
+var RequestType_value = map[string]int32{
+ "TXINPUT": 0,
+ "TXOUTPUT": 1,
+ "TXMETA": 2,
+ "TXFINISHED": 3,
+ "TXEXTRADATA": 4,
+}
+
+func (x RequestType) Enum() *RequestType {
+ p := new(RequestType)
+ *p = x
+ return p
+}
+func (x RequestType) String() string {
+ return proto.EnumName(RequestType_name, int32(x))
+}
+func (x *RequestType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(RequestType_value, data, "RequestType")
+ if err != nil {
+ return err
+ }
+ *x = RequestType(value)
+ return nil
+}
+func (RequestType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
+
+// *
+// Type of button request
+// @used_in ButtonRequest
+type ButtonRequestType int32
+
+const (
+ ButtonRequestType_ButtonRequest_Other ButtonRequestType = 1
+ ButtonRequestType_ButtonRequest_FeeOverThreshold ButtonRequestType = 2
+ ButtonRequestType_ButtonRequest_ConfirmOutput ButtonRequestType = 3
+ ButtonRequestType_ButtonRequest_ResetDevice ButtonRequestType = 4
+ ButtonRequestType_ButtonRequest_ConfirmWord ButtonRequestType = 5
+ ButtonRequestType_ButtonRequest_WipeDevice ButtonRequestType = 6
+ ButtonRequestType_ButtonRequest_ProtectCall ButtonRequestType = 7
+ ButtonRequestType_ButtonRequest_SignTx ButtonRequestType = 8
+ ButtonRequestType_ButtonRequest_FirmwareCheck ButtonRequestType = 9
+ ButtonRequestType_ButtonRequest_Address ButtonRequestType = 10
+ ButtonRequestType_ButtonRequest_PublicKey ButtonRequestType = 11
+)
+
+var ButtonRequestType_name = map[int32]string{
+ 1: "ButtonRequest_Other",
+ 2: "ButtonRequest_FeeOverThreshold",
+ 3: "ButtonRequest_ConfirmOutput",
+ 4: "ButtonRequest_ResetDevice",
+ 5: "ButtonRequest_ConfirmWord",
+ 6: "ButtonRequest_WipeDevice",
+ 7: "ButtonRequest_ProtectCall",
+ 8: "ButtonRequest_SignTx",
+ 9: "ButtonRequest_FirmwareCheck",
+ 10: "ButtonRequest_Address",
+ 11: "ButtonRequest_PublicKey",
+}
+var ButtonRequestType_value = map[string]int32{
+ "ButtonRequest_Other": 1,
+ "ButtonRequest_FeeOverThreshold": 2,
+ "ButtonRequest_ConfirmOutput": 3,
+ "ButtonRequest_ResetDevice": 4,
+ "ButtonRequest_ConfirmWord": 5,
+ "ButtonRequest_WipeDevice": 6,
+ "ButtonRequest_ProtectCall": 7,
+ "ButtonRequest_SignTx": 8,
+ "ButtonRequest_FirmwareCheck": 9,
+ "ButtonRequest_Address": 10,
+ "ButtonRequest_PublicKey": 11,
+}
+
+func (x ButtonRequestType) Enum() *ButtonRequestType {
+ p := new(ButtonRequestType)
+ *p = x
+ return p
+}
+func (x ButtonRequestType) String() string {
+ return proto.EnumName(ButtonRequestType_name, int32(x))
+}
+func (x *ButtonRequestType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(ButtonRequestType_value, data, "ButtonRequestType")
+ if err != nil {
+ return err
+ }
+ *x = ButtonRequestType(value)
+ return nil
+}
+func (ButtonRequestType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
+
+// *
+// Type of PIN request
+// @used_in PinMatrixRequest
+type PinMatrixRequestType int32
+
+const (
+ PinMatrixRequestType_PinMatrixRequestType_Current PinMatrixRequestType = 1
+ PinMatrixRequestType_PinMatrixRequestType_NewFirst PinMatrixRequestType = 2
+ PinMatrixRequestType_PinMatrixRequestType_NewSecond PinMatrixRequestType = 3
+)
+
+var PinMatrixRequestType_name = map[int32]string{
+ 1: "PinMatrixRequestType_Current",
+ 2: "PinMatrixRequestType_NewFirst",
+ 3: "PinMatrixRequestType_NewSecond",
+}
+var PinMatrixRequestType_value = map[string]int32{
+ "PinMatrixRequestType_Current": 1,
+ "PinMatrixRequestType_NewFirst": 2,
+ "PinMatrixRequestType_NewSecond": 3,
+}
+
+func (x PinMatrixRequestType) Enum() *PinMatrixRequestType {
+ p := new(PinMatrixRequestType)
+ *p = x
+ return p
+}
+func (x PinMatrixRequestType) String() string {
+ return proto.EnumName(PinMatrixRequestType_name, int32(x))
+}
+func (x *PinMatrixRequestType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(PinMatrixRequestType_value, data, "PinMatrixRequestType")
+ if err != nil {
+ return err
+ }
+ *x = PinMatrixRequestType(value)
+ return nil
+}
+func (PinMatrixRequestType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
+
+// *
+// Type of recovery procedure. These should be used as bitmask, e.g.,
+// `RecoveryDeviceType_ScrambledWords | RecoveryDeviceType_Matrix`
+// listing every method supported by the host computer.
+//
+// Note that ScrambledWords must be supported by every implementation
+// for backward compatibility; there is no way to not support it.
+//
+// @used_in RecoveryDevice
+type RecoveryDeviceType int32
+
+const (
+ // use powers of two when extending this field
+ RecoveryDeviceType_RecoveryDeviceType_ScrambledWords RecoveryDeviceType = 0
+ RecoveryDeviceType_RecoveryDeviceType_Matrix RecoveryDeviceType = 1
+)
+
+var RecoveryDeviceType_name = map[int32]string{
+ 0: "RecoveryDeviceType_ScrambledWords",
+ 1: "RecoveryDeviceType_Matrix",
+}
+var RecoveryDeviceType_value = map[string]int32{
+ "RecoveryDeviceType_ScrambledWords": 0,
+ "RecoveryDeviceType_Matrix": 1,
+}
+
+func (x RecoveryDeviceType) Enum() *RecoveryDeviceType {
+ p := new(RecoveryDeviceType)
+ *p = x
+ return p
+}
+func (x RecoveryDeviceType) String() string {
+ return proto.EnumName(RecoveryDeviceType_name, int32(x))
+}
+func (x *RecoveryDeviceType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(RecoveryDeviceType_value, data, "RecoveryDeviceType")
+ if err != nil {
+ return err
+ }
+ *x = RecoveryDeviceType(value)
+ return nil
+}
+func (RecoveryDeviceType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
+
+// *
+// Type of Recovery Word request
+// @used_in WordRequest
+type WordRequestType int32
+
+const (
+ WordRequestType_WordRequestType_Plain WordRequestType = 0
+ WordRequestType_WordRequestType_Matrix9 WordRequestType = 1
+ WordRequestType_WordRequestType_Matrix6 WordRequestType = 2
+)
+
+var WordRequestType_name = map[int32]string{
+ 0: "WordRequestType_Plain",
+ 1: "WordRequestType_Matrix9",
+ 2: "WordRequestType_Matrix6",
+}
+var WordRequestType_value = map[string]int32{
+ "WordRequestType_Plain": 0,
+ "WordRequestType_Matrix9": 1,
+ "WordRequestType_Matrix6": 2,
+}
+
+func (x WordRequestType) Enum() *WordRequestType {
+ p := new(WordRequestType)
+ *p = x
+ return p
+}
+func (x WordRequestType) String() string {
+ return proto.EnumName(WordRequestType_name, int32(x))
+}
+func (x *WordRequestType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(WordRequestType_value, data, "WordRequestType")
+ if err != nil {
+ return err
+ }
+ *x = WordRequestType(value)
+ return nil
+}
+func (WordRequestType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
+
+// *
+// Structure representing BIP32 (hierarchical deterministic) node
+// Used for imports of private key into the device and exporting public key out of device
+// @used_in PublicKey
+// @used_in LoadDevice
+// @used_in DebugLinkState
+// @used_in Storage
+type HDNodeType struct {
+ Depth *uint32 `protobuf:"varint,1,req,name=depth" json:"depth,omitempty"`
+ Fingerprint *uint32 `protobuf:"varint,2,req,name=fingerprint" json:"fingerprint,omitempty"`
+ ChildNum *uint32 `protobuf:"varint,3,req,name=child_num,json=childNum" json:"child_num,omitempty"`
+ ChainCode []byte `protobuf:"bytes,4,req,name=chain_code,json=chainCode" json:"chain_code,omitempty"`
+ PrivateKey []byte `protobuf:"bytes,5,opt,name=private_key,json=privateKey" json:"private_key,omitempty"`
+ PublicKey []byte `protobuf:"bytes,6,opt,name=public_key,json=publicKey" json:"public_key,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *HDNodeType) Reset() { *m = HDNodeType{} }
+func (m *HDNodeType) String() string { return proto.CompactTextString(m) }
+func (*HDNodeType) ProtoMessage() {}
+func (*HDNodeType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+
+func (m *HDNodeType) GetDepth() uint32 {
+ if m != nil && m.Depth != nil {
+ return *m.Depth
+ }
+ return 0
+}
+
+func (m *HDNodeType) GetFingerprint() uint32 {
+ if m != nil && m.Fingerprint != nil {
+ return *m.Fingerprint
+ }
+ return 0
+}
+
+func (m *HDNodeType) GetChildNum() uint32 {
+ if m != nil && m.ChildNum != nil {
+ return *m.ChildNum
+ }
+ return 0
+}
+
+func (m *HDNodeType) GetChainCode() []byte {
+ if m != nil {
+ return m.ChainCode
+ }
+ return nil
+}
+
+func (m *HDNodeType) GetPrivateKey() []byte {
+ if m != nil {
+ return m.PrivateKey
+ }
+ return nil
+}
+
+func (m *HDNodeType) GetPublicKey() []byte {
+ if m != nil {
+ return m.PublicKey
+ }
+ return nil
+}
+
+type HDNodePathType struct {
+ Node *HDNodeType `protobuf:"bytes,1,req,name=node" json:"node,omitempty"`
+ AddressN []uint32 `protobuf:"varint,2,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *HDNodePathType) Reset() { *m = HDNodePathType{} }
+func (m *HDNodePathType) String() string { return proto.CompactTextString(m) }
+func (*HDNodePathType) ProtoMessage() {}
+func (*HDNodePathType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+
+func (m *HDNodePathType) GetNode() *HDNodeType {
+ if m != nil {
+ return m.Node
+ }
+ return nil
+}
+
+func (m *HDNodePathType) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+// *
+// Structure representing Coin
+// @used_in Features
+type CoinType struct {
+ CoinName *string `protobuf:"bytes,1,opt,name=coin_name,json=coinName" json:"coin_name,omitempty"`
+ CoinShortcut *string `protobuf:"bytes,2,opt,name=coin_shortcut,json=coinShortcut" json:"coin_shortcut,omitempty"`
+ AddressType *uint32 `protobuf:"varint,3,opt,name=address_type,json=addressType,def=0" json:"address_type,omitempty"`
+ MaxfeeKb *uint64 `protobuf:"varint,4,opt,name=maxfee_kb,json=maxfeeKb" json:"maxfee_kb,omitempty"`
+ AddressTypeP2Sh *uint32 `protobuf:"varint,5,opt,name=address_type_p2sh,json=addressTypeP2sh,def=5" json:"address_type_p2sh,omitempty"`
+ SignedMessageHeader *string `protobuf:"bytes,8,opt,name=signed_message_header,json=signedMessageHeader" json:"signed_message_header,omitempty"`
+ XpubMagic *uint32 `protobuf:"varint,9,opt,name=xpub_magic,json=xpubMagic,def=76067358" json:"xpub_magic,omitempty"`
+ XprvMagic *uint32 `protobuf:"varint,10,opt,name=xprv_magic,json=xprvMagic,def=76066276" json:"xprv_magic,omitempty"`
+ Segwit *bool `protobuf:"varint,11,opt,name=segwit" json:"segwit,omitempty"`
+ Forkid *uint32 `protobuf:"varint,12,opt,name=forkid" json:"forkid,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *CoinType) Reset() { *m = CoinType{} }
+func (m *CoinType) String() string { return proto.CompactTextString(m) }
+func (*CoinType) ProtoMessage() {}
+func (*CoinType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+
+const Default_CoinType_AddressType uint32 = 0
+const Default_CoinType_AddressTypeP2Sh uint32 = 5
+const Default_CoinType_XpubMagic uint32 = 76067358
+const Default_CoinType_XprvMagic uint32 = 76066276
+
+func (m *CoinType) GetCoinName() string {
+ if m != nil && m.CoinName != nil {
+ return *m.CoinName
+ }
+ return ""
+}
+
+func (m *CoinType) GetCoinShortcut() string {
+ if m != nil && m.CoinShortcut != nil {
+ return *m.CoinShortcut
+ }
+ return ""
+}
+
+func (m *CoinType) GetAddressType() uint32 {
+ if m != nil && m.AddressType != nil {
+ return *m.AddressType
+ }
+ return Default_CoinType_AddressType
+}
+
+func (m *CoinType) GetMaxfeeKb() uint64 {
+ if m != nil && m.MaxfeeKb != nil {
+ return *m.MaxfeeKb
+ }
+ return 0
+}
+
+func (m *CoinType) GetAddressTypeP2Sh() uint32 {
+ if m != nil && m.AddressTypeP2Sh != nil {
+ return *m.AddressTypeP2Sh
+ }
+ return Default_CoinType_AddressTypeP2Sh
+}
+
+func (m *CoinType) GetSignedMessageHeader() string {
+ if m != nil && m.SignedMessageHeader != nil {
+ return *m.SignedMessageHeader
+ }
+ return ""
+}
+
+func (m *CoinType) GetXpubMagic() uint32 {
+ if m != nil && m.XpubMagic != nil {
+ return *m.XpubMagic
+ }
+ return Default_CoinType_XpubMagic
+}
+
+func (m *CoinType) GetXprvMagic() uint32 {
+ if m != nil && m.XprvMagic != nil {
+ return *m.XprvMagic
+ }
+ return Default_CoinType_XprvMagic
+}
+
+func (m *CoinType) GetSegwit() bool {
+ if m != nil && m.Segwit != nil {
+ return *m.Segwit
+ }
+ return false
+}
+
+func (m *CoinType) GetForkid() uint32 {
+ if m != nil && m.Forkid != nil {
+ return *m.Forkid
+ }
+ return 0
+}
+
+// *
+// Type of redeem script used in input
+// @used_in TxInputType
+type MultisigRedeemScriptType struct {
+ Pubkeys []*HDNodePathType `protobuf:"bytes,1,rep,name=pubkeys" json:"pubkeys,omitempty"`
+ Signatures [][]byte `protobuf:"bytes,2,rep,name=signatures" json:"signatures,omitempty"`
+ M *uint32 `protobuf:"varint,3,opt,name=m" json:"m,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *MultisigRedeemScriptType) Reset() { *m = MultisigRedeemScriptType{} }
+func (m *MultisigRedeemScriptType) String() string { return proto.CompactTextString(m) }
+func (*MultisigRedeemScriptType) ProtoMessage() {}
+func (*MultisigRedeemScriptType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
+
+func (m *MultisigRedeemScriptType) GetPubkeys() []*HDNodePathType {
+ if m != nil {
+ return m.Pubkeys
+ }
+ return nil
+}
+
+func (m *MultisigRedeemScriptType) GetSignatures() [][]byte {
+ if m != nil {
+ return m.Signatures
+ }
+ return nil
+}
+
+func (m *MultisigRedeemScriptType) GetM() uint32 {
+ if m != nil && m.M != nil {
+ return *m.M
+ }
+ return 0
+}
+
+// *
+// Structure representing transaction input
+// @used_in SimpleSignTx
+// @used_in TransactionType
+type TxInputType struct {
+ AddressN []uint32 `protobuf:"varint,1,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ PrevHash []byte `protobuf:"bytes,2,req,name=prev_hash,json=prevHash" json:"prev_hash,omitempty"`
+ PrevIndex *uint32 `protobuf:"varint,3,req,name=prev_index,json=prevIndex" json:"prev_index,omitempty"`
+ ScriptSig []byte `protobuf:"bytes,4,opt,name=script_sig,json=scriptSig" json:"script_sig,omitempty"`
+ Sequence *uint32 `protobuf:"varint,5,opt,name=sequence,def=4294967295" json:"sequence,omitempty"`
+ ScriptType *InputScriptType `protobuf:"varint,6,opt,name=script_type,json=scriptType,enum=InputScriptType,def=0" json:"script_type,omitempty"`
+ Multisig *MultisigRedeemScriptType `protobuf:"bytes,7,opt,name=multisig" json:"multisig,omitempty"`
+ Amount *uint64 `protobuf:"varint,8,opt,name=amount" json:"amount,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *TxInputType) Reset() { *m = TxInputType{} }
+func (m *TxInputType) String() string { return proto.CompactTextString(m) }
+func (*TxInputType) ProtoMessage() {}
+func (*TxInputType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
+
+const Default_TxInputType_Sequence uint32 = 4294967295
+const Default_TxInputType_ScriptType InputScriptType = InputScriptType_SPENDADDRESS
+
+func (m *TxInputType) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *TxInputType) GetPrevHash() []byte {
+ if m != nil {
+ return m.PrevHash
+ }
+ return nil
+}
+
+func (m *TxInputType) GetPrevIndex() uint32 {
+ if m != nil && m.PrevIndex != nil {
+ return *m.PrevIndex
+ }
+ return 0
+}
+
+func (m *TxInputType) GetScriptSig() []byte {
+ if m != nil {
+ return m.ScriptSig
+ }
+ return nil
+}
+
+func (m *TxInputType) GetSequence() uint32 {
+ if m != nil && m.Sequence != nil {
+ return *m.Sequence
+ }
+ return Default_TxInputType_Sequence
+}
+
+func (m *TxInputType) GetScriptType() InputScriptType {
+ if m != nil && m.ScriptType != nil {
+ return *m.ScriptType
+ }
+ return Default_TxInputType_ScriptType
+}
+
+func (m *TxInputType) GetMultisig() *MultisigRedeemScriptType {
+ if m != nil {
+ return m.Multisig
+ }
+ return nil
+}
+
+func (m *TxInputType) GetAmount() uint64 {
+ if m != nil && m.Amount != nil {
+ return *m.Amount
+ }
+ return 0
+}
+
+// *
+// Structure representing transaction output
+// @used_in SimpleSignTx
+// @used_in TransactionType
+type TxOutputType struct {
+ Address *string `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"`
+ AddressN []uint32 `protobuf:"varint,2,rep,name=address_n,json=addressN" json:"address_n,omitempty"`
+ Amount *uint64 `protobuf:"varint,3,req,name=amount" json:"amount,omitempty"`
+ ScriptType *OutputScriptType `protobuf:"varint,4,req,name=script_type,json=scriptType,enum=OutputScriptType" json:"script_type,omitempty"`
+ Multisig *MultisigRedeemScriptType `protobuf:"bytes,5,opt,name=multisig" json:"multisig,omitempty"`
+ OpReturnData []byte `protobuf:"bytes,6,opt,name=op_return_data,json=opReturnData" json:"op_return_data,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *TxOutputType) Reset() { *m = TxOutputType{} }
+func (m *TxOutputType) String() string { return proto.CompactTextString(m) }
+func (*TxOutputType) ProtoMessage() {}
+func (*TxOutputType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
+
+func (m *TxOutputType) GetAddress() string {
+ if m != nil && m.Address != nil {
+ return *m.Address
+ }
+ return ""
+}
+
+func (m *TxOutputType) GetAddressN() []uint32 {
+ if m != nil {
+ return m.AddressN
+ }
+ return nil
+}
+
+func (m *TxOutputType) GetAmount() uint64 {
+ if m != nil && m.Amount != nil {
+ return *m.Amount
+ }
+ return 0
+}
+
+func (m *TxOutputType) GetScriptType() OutputScriptType {
+ if m != nil && m.ScriptType != nil {
+ return *m.ScriptType
+ }
+ return OutputScriptType_PAYTOADDRESS
+}
+
+func (m *TxOutputType) GetMultisig() *MultisigRedeemScriptType {
+ if m != nil {
+ return m.Multisig
+ }
+ return nil
+}
+
+func (m *TxOutputType) GetOpReturnData() []byte {
+ if m != nil {
+ return m.OpReturnData
+ }
+ return nil
+}
+
+// *
+// Structure representing compiled transaction output
+// @used_in TransactionType
+type TxOutputBinType struct {
+ Amount *uint64 `protobuf:"varint,1,req,name=amount" json:"amount,omitempty"`
+ ScriptPubkey []byte `protobuf:"bytes,2,req,name=script_pubkey,json=scriptPubkey" json:"script_pubkey,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *TxOutputBinType) Reset() { *m = TxOutputBinType{} }
+func (m *TxOutputBinType) String() string { return proto.CompactTextString(m) }
+func (*TxOutputBinType) ProtoMessage() {}
+func (*TxOutputBinType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
+
+func (m *TxOutputBinType) GetAmount() uint64 {
+ if m != nil && m.Amount != nil {
+ return *m.Amount
+ }
+ return 0
+}
+
+func (m *TxOutputBinType) GetScriptPubkey() []byte {
+ if m != nil {
+ return m.ScriptPubkey
+ }
+ return nil
+}
+
+// *
+// Structure representing transaction
+// @used_in SimpleSignTx
+type TransactionType struct {
+ Version *uint32 `protobuf:"varint,1,opt,name=version" json:"version,omitempty"`
+ Inputs []*TxInputType `protobuf:"bytes,2,rep,name=inputs" json:"inputs,omitempty"`
+ BinOutputs []*TxOutputBinType `protobuf:"bytes,3,rep,name=bin_outputs,json=binOutputs" json:"bin_outputs,omitempty"`
+ Outputs []*TxOutputType `protobuf:"bytes,5,rep,name=outputs" json:"outputs,omitempty"`
+ LockTime *uint32 `protobuf:"varint,4,opt,name=lock_time,json=lockTime" json:"lock_time,omitempty"`
+ InputsCnt *uint32 `protobuf:"varint,6,opt,name=inputs_cnt,json=inputsCnt" json:"inputs_cnt,omitempty"`
+ OutputsCnt *uint32 `protobuf:"varint,7,opt,name=outputs_cnt,json=outputsCnt" json:"outputs_cnt,omitempty"`
+ ExtraData []byte `protobuf:"bytes,8,opt,name=extra_data,json=extraData" json:"extra_data,omitempty"`
+ ExtraDataLen *uint32 `protobuf:"varint,9,opt,name=extra_data_len,json=extraDataLen" json:"extra_data_len,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *TransactionType) Reset() { *m = TransactionType{} }
+func (m *TransactionType) String() string { return proto.CompactTextString(m) }
+func (*TransactionType) ProtoMessage() {}
+func (*TransactionType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
+
+func (m *TransactionType) GetVersion() uint32 {
+ if m != nil && m.Version != nil {
+ return *m.Version
+ }
+ return 0
+}
+
+func (m *TransactionType) GetInputs() []*TxInputType {
+ if m != nil {
+ return m.Inputs
+ }
+ return nil
+}
+
+func (m *TransactionType) GetBinOutputs() []*TxOutputBinType {
+ if m != nil {
+ return m.BinOutputs
+ }
+ return nil
+}
+
+func (m *TransactionType) GetOutputs() []*TxOutputType {
+ if m != nil {
+ return m.Outputs
+ }
+ return nil
+}
+
+func (m *TransactionType) GetLockTime() uint32 {
+ if m != nil && m.LockTime != nil {
+ return *m.LockTime
+ }
+ return 0
+}
+
+func (m *TransactionType) GetInputsCnt() uint32 {
+ if m != nil && m.InputsCnt != nil {
+ return *m.InputsCnt
+ }
+ return 0
+}
+
+func (m *TransactionType) GetOutputsCnt() uint32 {
+ if m != nil && m.OutputsCnt != nil {
+ return *m.OutputsCnt
+ }
+ return 0
+}
+
+func (m *TransactionType) GetExtraData() []byte {
+ if m != nil {
+ return m.ExtraData
+ }
+ return nil
+}
+
+func (m *TransactionType) GetExtraDataLen() uint32 {
+ if m != nil && m.ExtraDataLen != nil {
+ return *m.ExtraDataLen
+ }
+ return 0
+}
+
+// *
+// Structure representing request details
+// @used_in TxRequest
+type TxRequestDetailsType struct {
+ RequestIndex *uint32 `protobuf:"varint,1,opt,name=request_index,json=requestIndex" json:"request_index,omitempty"`
+ TxHash []byte `protobuf:"bytes,2,opt,name=tx_hash,json=txHash" json:"tx_hash,omitempty"`
+ ExtraDataLen *uint32 `protobuf:"varint,3,opt,name=extra_data_len,json=extraDataLen" json:"extra_data_len,omitempty"`
+ ExtraDataOffset *uint32 `protobuf:"varint,4,opt,name=extra_data_offset,json=extraDataOffset" json:"extra_data_offset,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *TxRequestDetailsType) Reset() { *m = TxRequestDetailsType{} }
+func (m *TxRequestDetailsType) String() string { return proto.CompactTextString(m) }
+func (*TxRequestDetailsType) ProtoMessage() {}
+func (*TxRequestDetailsType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} }
+
+func (m *TxRequestDetailsType) GetRequestIndex() uint32 {
+ if m != nil && m.RequestIndex != nil {
+ return *m.RequestIndex
+ }
+ return 0
+}
+
+func (m *TxRequestDetailsType) GetTxHash() []byte {
+ if m != nil {
+ return m.TxHash
+ }
+ return nil
+}
+
+func (m *TxRequestDetailsType) GetExtraDataLen() uint32 {
+ if m != nil && m.ExtraDataLen != nil {
+ return *m.ExtraDataLen
+ }
+ return 0
+}
+
+func (m *TxRequestDetailsType) GetExtraDataOffset() uint32 {
+ if m != nil && m.ExtraDataOffset != nil {
+ return *m.ExtraDataOffset
+ }
+ return 0
+}
+
+// *
+// Structure representing serialized data
+// @used_in TxRequest
+type TxRequestSerializedType struct {
+ SignatureIndex *uint32 `protobuf:"varint,1,opt,name=signature_index,json=signatureIndex" json:"signature_index,omitempty"`
+ Signature []byte `protobuf:"bytes,2,opt,name=signature" json:"signature,omitempty"`
+ SerializedTx []byte `protobuf:"bytes,3,opt,name=serialized_tx,json=serializedTx" json:"serialized_tx,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *TxRequestSerializedType) Reset() { *m = TxRequestSerializedType{} }
+func (m *TxRequestSerializedType) String() string { return proto.CompactTextString(m) }
+func (*TxRequestSerializedType) ProtoMessage() {}
+func (*TxRequestSerializedType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{9} }
+
+func (m *TxRequestSerializedType) GetSignatureIndex() uint32 {
+ if m != nil && m.SignatureIndex != nil {
+ return *m.SignatureIndex
+ }
+ return 0
+}
+
+func (m *TxRequestSerializedType) GetSignature() []byte {
+ if m != nil {
+ return m.Signature
+ }
+ return nil
+}
+
+func (m *TxRequestSerializedType) GetSerializedTx() []byte {
+ if m != nil {
+ return m.SerializedTx
+ }
+ return nil
+}
+
+// *
+// Structure representing identity data
+// @used_in IdentityType
+type IdentityType struct {
+ Proto *string `protobuf:"bytes,1,opt,name=proto" json:"proto,omitempty"`
+ User *string `protobuf:"bytes,2,opt,name=user" json:"user,omitempty"`
+ Host *string `protobuf:"bytes,3,opt,name=host" json:"host,omitempty"`
+ Port *string `protobuf:"bytes,4,opt,name=port" json:"port,omitempty"`
+ Path *string `protobuf:"bytes,5,opt,name=path" json:"path,omitempty"`
+ Index *uint32 `protobuf:"varint,6,opt,name=index,def=0" json:"index,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *IdentityType) Reset() { *m = IdentityType{} }
+func (m *IdentityType) String() string { return proto.CompactTextString(m) }
+func (*IdentityType) ProtoMessage() {}
+func (*IdentityType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{10} }
+
+const Default_IdentityType_Index uint32 = 0
+
+func (m *IdentityType) GetProto() string {
+ if m != nil && m.Proto != nil {
+ return *m.Proto
+ }
+ return ""
+}
+
+func (m *IdentityType) GetUser() string {
+ if m != nil && m.User != nil {
+ return *m.User
+ }
+ return ""
+}
+
+func (m *IdentityType) GetHost() string {
+ if m != nil && m.Host != nil {
+ return *m.Host
+ }
+ return ""
+}
+
+func (m *IdentityType) GetPort() string {
+ if m != nil && m.Port != nil {
+ return *m.Port
+ }
+ return ""
+}
+
+func (m *IdentityType) GetPath() string {
+ if m != nil && m.Path != nil {
+ return *m.Path
+ }
+ return ""
+}
+
+func (m *IdentityType) GetIndex() uint32 {
+ if m != nil && m.Index != nil {
+ return *m.Index
+ }
+ return Default_IdentityType_Index
+}
+
+var E_WireIn = &proto.ExtensionDesc{
+ ExtendedType: (*google_protobuf.EnumValueOptions)(nil),
+ ExtensionType: (*bool)(nil),
+ Field: 50002,
+ Name: "wire_in",
+ Tag: "varint,50002,opt,name=wire_in,json=wireIn",
+ Filename: "types.proto",
+}
+
+var E_WireOut = &proto.ExtensionDesc{
+ ExtendedType: (*google_protobuf.EnumValueOptions)(nil),
+ ExtensionType: (*bool)(nil),
+ Field: 50003,
+ Name: "wire_out",
+ Tag: "varint,50003,opt,name=wire_out,json=wireOut",
+ Filename: "types.proto",
+}
+
+var E_WireDebugIn = &proto.ExtensionDesc{
+ ExtendedType: (*google_protobuf.EnumValueOptions)(nil),
+ ExtensionType: (*bool)(nil),
+ Field: 50004,
+ Name: "wire_debug_in",
+ Tag: "varint,50004,opt,name=wire_debug_in,json=wireDebugIn",
+ Filename: "types.proto",
+}
+
+var E_WireDebugOut = &proto.ExtensionDesc{
+ ExtendedType: (*google_protobuf.EnumValueOptions)(nil),
+ ExtensionType: (*bool)(nil),
+ Field: 50005,
+ Name: "wire_debug_out",
+ Tag: "varint,50005,opt,name=wire_debug_out,json=wireDebugOut",
+ Filename: "types.proto",
+}
+
+var E_WireTiny = &proto.ExtensionDesc{
+ ExtendedType: (*google_protobuf.EnumValueOptions)(nil),
+ ExtensionType: (*bool)(nil),
+ Field: 50006,
+ Name: "wire_tiny",
+ Tag: "varint,50006,opt,name=wire_tiny,json=wireTiny",
+ Filename: "types.proto",
+}
+
+var E_WireBootloader = &proto.ExtensionDesc{
+ ExtendedType: (*google_protobuf.EnumValueOptions)(nil),
+ ExtensionType: (*bool)(nil),
+ Field: 50007,
+ Name: "wire_bootloader",
+ Tag: "varint,50007,opt,name=wire_bootloader,json=wireBootloader",
+ Filename: "types.proto",
+}
+
+func init() {
+ proto.RegisterType((*HDNodeType)(nil), "HDNodeType")
+ proto.RegisterType((*HDNodePathType)(nil), "HDNodePathType")
+ proto.RegisterType((*CoinType)(nil), "CoinType")
+ proto.RegisterType((*MultisigRedeemScriptType)(nil), "MultisigRedeemScriptType")
+ proto.RegisterType((*TxInputType)(nil), "TxInputType")
+ proto.RegisterType((*TxOutputType)(nil), "TxOutputType")
+ proto.RegisterType((*TxOutputBinType)(nil), "TxOutputBinType")
+ proto.RegisterType((*TransactionType)(nil), "TransactionType")
+ proto.RegisterType((*TxRequestDetailsType)(nil), "TxRequestDetailsType")
+ proto.RegisterType((*TxRequestSerializedType)(nil), "TxRequestSerializedType")
+ proto.RegisterType((*IdentityType)(nil), "IdentityType")
+ proto.RegisterEnum("FailureType", FailureType_name, FailureType_value)
+ proto.RegisterEnum("OutputScriptType", OutputScriptType_name, OutputScriptType_value)
+ proto.RegisterEnum("InputScriptType", InputScriptType_name, InputScriptType_value)
+ proto.RegisterEnum("RequestType", RequestType_name, RequestType_value)
+ proto.RegisterEnum("ButtonRequestType", ButtonRequestType_name, ButtonRequestType_value)
+ proto.RegisterEnum("PinMatrixRequestType", PinMatrixRequestType_name, PinMatrixRequestType_value)
+ proto.RegisterEnum("RecoveryDeviceType", RecoveryDeviceType_name, RecoveryDeviceType_value)
+ proto.RegisterEnum("WordRequestType", WordRequestType_name, WordRequestType_value)
+ proto.RegisterExtension(E_WireIn)
+ proto.RegisterExtension(E_WireOut)
+ proto.RegisterExtension(E_WireDebugIn)
+ proto.RegisterExtension(E_WireDebugOut)
+ proto.RegisterExtension(E_WireTiny)
+ proto.RegisterExtension(E_WireBootloader)
+}
+
+func init() { proto.RegisterFile("types.proto", fileDescriptor0) }
+
+var fileDescriptor0 = []byte{
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+ 0xce, 0xeb, 0xf4, 0x3b, 0xdf, 0xd8, 0xb9, 0x19, 0x74, 0xdc, 0x73, 0xdb, 0xde, 0x89, 0xdb, 0xb5,
+ 0xf3, 0x33, 0x63, 0xef, 0x3b, 0x5e, 0x57, 0x1a, 0x2b, 0xa0, 0x7b, 0x60, 0x2b, 0xa4, 0xd7, 0xea,
+ 0x1f, 0x66, 0xe8, 0xd2, 0x66, 0x0c, 0xb5, 0x6b, 0xcf, 0x95, 0x54, 0x9d, 0x7f, 0xb0, 0xec, 0x3b,
+ 0xd2, 0xbe, 0x42, 0x66, 0x2e, 0x2d, 0x54, 0x81, 0x62, 0xfb, 0xd4, 0x6b, 0xbb, 0xdd, 0x9d, 0x77,
+ 0x76, 0x6e, 0xa6, 0x92, 0xd9, 0xcd, 0x4b, 0x6f, 0x0a, 0x99, 0xf7, 0x56, 0xd8, 0x3c, 0x81, 0xb2,
+ 0xd9, 0x30, 0xe5, 0xa9, 0x0c, 0x2b, 0xde, 0x69, 0xa7, 0xdb, 0x3b, 0xf1, 0xec, 0x3b, 0xd2, 0xa2,
+ 0x77, 0x7a, 0x7c, 0xe2, 0xc9, 0x93, 0x85, 0x00, 0x96, 0xbd, 0xd3, 0xa3, 0xb6, 0xb7, 0x63, 0xe7,
+ 0xd0, 0x2a, 0x80, 0x77, 0x7a, 0xd0, 0xe9, 0x76, 0xfa, 0x87, 0xed, 0x7d, 0x3b, 0x8f, 0x6a, 0x50,
+ 0xf6, 0x4e, 0xdb, 0xa7, 0x9e, 0xbb, 0xb3, 0xbf, 0xe3, 0xed, 0xd8, 0x85, 0xcd, 0xff, 0xe4, 0x60,
+ 0x4d, 0x4f, 0xdb, 0xbc, 0xf5, 0x75, 0xb8, 0xbb, 0x00, 0xfa, 0xc7, 0x62, 0x84, 0xb9, 0x6d, 0xa1,
+ 0x06, 0x7c, 0xbe, 0x48, 0x1c, 0x60, 0x7c, 0x7c, 0x81, 0xb9, 0x37, 0xe2, 0x38, 0x19, 0xb1, 0x58,
+ 0xce, 0xea, 0x53, 0x78, 0xb4, 0x28, 0xb3, 0xc7, 0xe8, 0x19, 0xe1, 0x63, 0xdd, 0x35, 0x3b, 0x2f,
+ 0xf7, 0x60, 0x51, 0xc0, 0xc5, 0x09, 0x16, 0xfb, 0xf8, 0x82, 0x84, 0xd8, 0x2e, 0xdc, 0xa4, 0x8d,
+ 0xfe, 0x7b, 0xc6, 0xe5, 0xf4, 0x3e, 0x06, 0x67, 0x91, 0x7e, 0x4f, 0x26, 0xd8, 0x28, 0x2f, 0xdf,
+ 0x54, 0xee, 0x71, 0x26, 0x70, 0x28, 0xf6, 0x82, 0x38, 0xb6, 0x57, 0xe4, 0xa8, 0x2e, 0xd2, 0x72,
+ 0x8e, 0xbd, 0xa9, 0x5d, 0xbc, 0x19, 0x75, 0x36, 0x78, 0x7b, 0x23, 0x1c, 0x9e, 0xdb, 0x25, 0x39,
+ 0x93, 0x8b, 0x02, 0x3b, 0xfa, 0xcd, 0xb7, 0x41, 0xae, 0xe1, 0x35, 0xa7, 0xd9, 0x37, 0xbd, 0x5d,
+ 0xde, 0xfc, 0x1d, 0xdc, 0xeb, 0x11, 0x7a, 0x14, 0x08, 0x4e, 0xa6, 0xf3, 0x35, 0xae, 0xc3, 0xe3,
+ 0x8f, 0xe1, 0xfe, 0x5e, 0xca, 0x39, 0xa6, 0xc2, 0xb6, 0xd0, 0x33, 0x78, 0xf2, 0x51, 0x89, 0x2e,
+ 0xfe, 0x70, 0x40, 0x78, 0x22, 0xec, 0x9c, 0xec, 0xc7, 0xa7, 0x44, 0xfa, 0x38, 0x64, 0x34, 0xb2,
+ 0xf3, 0x9b, 0xbf, 0x01, 0xe4, 0xe2, 0x90, 0x5d, 0x60, 0x7e, 0xa9, 0xcb, 0xa4, 0xdc, 0xff, 0x00,
+ 0x9e, 0xdd, 0x44, 0xfd, 0x7e, 0xc8, 0x83, 0xf1, 0x20, 0xc6, 0x91, 0x2c, 0x76, 0x62, 0xdf, 0x91,
+ 0xf5, 0xfc, 0x88, 0x98, 0x76, 0x68, 0x5b, 0x9b, 0x67, 0x50, 0x93, 0x92, 0xf3, 0x79, 0x3d, 0x84,
+ 0xfb, 0xd7, 0x20, 0xbf, 0x17, 0x07, 0x84, 0xda, 0x77, 0x64, 0x9d, 0xae, 0x53, 0xda, 0xd2, 0x1b,
+ 0xdb, 0xfa, 0x34, 0xb9, 0x65, 0xe7, 0xb6, 0x7f, 0x06, 0x2b, 0x1f, 0x88, 0x7a, 0x41, 0xd0, 0xb3,
+ 0xa6, 0xfe, 0x2f, 0xd8, 0xcc, 0xfe, 0x0b, 0x36, 0xdb, 0x34, 0x1d, 0xff, 0x2a, 0x88, 0x53, 0x7c,
+ 0x3c, 0x91, 0x77, 0x60, 0xe2, 0x7c, 0xf7, 0x87, 0xbc, 0xfe, 0x52, 0x97, 0x3a, 0x1d, 0xba, 0xfd,
+ 0x73, 0x28, 0x2a, 0x6d, 0x96, 0x8a, 0xdb, 0xa8, 0xff, 0xdd, 0xa8, 0x2b, 0x97, 0xc7, 0xa9, 0xd8,
+ 0xfe, 0x06, 0xaa, 0x4a, 0x3f, 0xc2, 0x83, 0x74, 0x78, 0xcb, 0x18, 0xfe, 0x61, 0x8c, 0x94, 0xa5,
+ 0xe6, 0xbe, 0x54, 0xec, 0xd0, 0xed, 0x0e, 0xac, 0xce, 0x19, 0xba, 0x65, 0x38, 0xff, 0x34, 0x96,
+ 0x2a, 0x33, 0x4b, 0x32, 0xa6, 0x5f, 0x42, 0x49, 0x99, 0x12, 0x84, 0x5e, 0xde, 0xc6, 0xca, 0xbf,
+ 0x8c, 0x15, 0x55, 0x09, 0x8f, 0xd0, 0xcb, 0xed, 0x77, 0x50, 0x53, 0x16, 0x06, 0x8c, 0x89, 0x98,
+ 0xa9, 0x3f, 0x4f, 0xb7, 0xb0, 0xf3, 0x6f, 0x63, 0x47, 0x25, 0xb2, 0x3b, 0x53, 0xdd, 0xfd, 0x0a,
+ 0x9e, 0x87, 0x6c, 0xdc, 0x4c, 0x02, 0xc1, 0x92, 0x11, 0x89, 0x83, 0x41, 0xd2, 0x14, 0x1c, 0x7f,
+ 0xcb, 0x78, 0x33, 0x26, 0x83, 0x99, 0xbd, 0x5d, 0xf0, 0x14, 0x28, 0xdb, 0xfb, 0xff, 0x00, 0x00,
+ 0x00, 0xff, 0xff, 0x70, 0x88, 0xcd, 0x71, 0xe2, 0x0f, 0x00, 0x00,
+}
diff --git a/accounts/usbwallet/internal/trezor/types.proto b/accounts/usbwallet/internal/trezor/types.proto
new file mode 100644
index 0000000000000000000000000000000000000000..3a358a584dcdf463c9a174706be6cdf266035693
--- /dev/null
+++ b/accounts/usbwallet/internal/trezor/types.proto
@@ -0,0 +1,276 @@
+// This file originates from the SatoshiLabs Trezor `common` repository at:
+// https://github.com/trezor/trezor-common/blob/master/protob/types.proto
+// dated 28.07.2017, commit dd8ec3231fb5f7992360aff9bdfe30bb58130f4b.
+
+/**
+ * Types for TREZOR communication
+ *
+ * @author Marek Palatinus <slush@satoshilabs.com>
+ * @version 1.2
+ */
+
+// Sugar for easier handling in Java
+option java_package = "com.satoshilabs.trezor.lib.protobuf";
+option java_outer_classname = "TrezorType";
+
+import "google/protobuf/descriptor.proto";
+
+/**
+ * Options for specifying message direction and type of wire (normal/debug)
+ */
+extend google.protobuf.EnumValueOptions {
+ optional bool wire_in = 50002; // message can be transmitted via wire from PC to TREZOR
+ optional bool wire_out = 50003; // message can be transmitted via wire from TREZOR to PC
+ optional bool wire_debug_in = 50004; // message can be transmitted via debug wire from PC to TREZOR
+ optional bool wire_debug_out = 50005; // message can be transmitted via debug wire from TREZOR to PC
+ optional bool wire_tiny = 50006; // message is handled by TREZOR when the USB stack is in tiny mode
+ optional bool wire_bootloader = 50007; // message is only handled by TREZOR Bootloader
+}
+
+/**
+ * Type of failures returned by Failure message
+ * @used_in Failure
+ */
+enum FailureType {
+ Failure_UnexpectedMessage = 1;
+ Failure_ButtonExpected = 2;
+ Failure_DataError = 3;
+ Failure_ActionCancelled = 4;
+ Failure_PinExpected = 5;
+ Failure_PinCancelled = 6;
+ Failure_PinInvalid = 7;
+ Failure_InvalidSignature = 8;
+ Failure_ProcessError = 9;
+ Failure_NotEnoughFunds = 10;
+ Failure_NotInitialized = 11;
+ Failure_FirmwareError = 99;
+}
+
+/**
+ * Type of script which will be used for transaction output
+ * @used_in TxOutputType
+ */
+enum OutputScriptType {
+ PAYTOADDRESS = 0; // used for all addresses (bitcoin, p2sh, witness)
+ PAYTOSCRIPTHASH = 1; // p2sh address (deprecated; use PAYTOADDRESS)
+ PAYTOMULTISIG = 2; // only for change output
+ PAYTOOPRETURN = 3; // op_return
+ PAYTOWITNESS = 4; // only for change output
+ PAYTOP2SHWITNESS = 5; // only for change output
+}
+
+/**
+ * Type of script which will be used for transaction output
+ * @used_in TxInputType
+ */
+enum InputScriptType {
+ SPENDADDRESS = 0; // standard p2pkh address
+ SPENDMULTISIG = 1; // p2sh multisig address
+ EXTERNAL = 2; // reserved for external inputs (coinjoin)
+ SPENDWITNESS = 3; // native segwit
+ SPENDP2SHWITNESS = 4; // segwit over p2sh (backward compatible)
+}
+
+/**
+ * Type of information required by transaction signing process
+ * @used_in TxRequest
+ */
+enum RequestType {
+ TXINPUT = 0;
+ TXOUTPUT = 1;
+ TXMETA = 2;
+ TXFINISHED = 3;
+ TXEXTRADATA = 4;
+}
+
+/**
+ * Type of button request
+ * @used_in ButtonRequest
+ */
+enum ButtonRequestType {
+ ButtonRequest_Other = 1;
+ ButtonRequest_FeeOverThreshold = 2;
+ ButtonRequest_ConfirmOutput = 3;
+ ButtonRequest_ResetDevice = 4;
+ ButtonRequest_ConfirmWord = 5;
+ ButtonRequest_WipeDevice = 6;
+ ButtonRequest_ProtectCall = 7;
+ ButtonRequest_SignTx = 8;
+ ButtonRequest_FirmwareCheck = 9;
+ ButtonRequest_Address = 10;
+ ButtonRequest_PublicKey = 11;
+}
+
+/**
+ * Type of PIN request
+ * @used_in PinMatrixRequest
+ */
+enum PinMatrixRequestType {
+ PinMatrixRequestType_Current = 1;
+ PinMatrixRequestType_NewFirst = 2;
+ PinMatrixRequestType_NewSecond = 3;
+}
+
+/**
+ * Type of recovery procedure. These should be used as bitmask, e.g.,
+ * `RecoveryDeviceType_ScrambledWords | RecoveryDeviceType_Matrix`
+ * listing every method supported by the host computer.
+ *
+ * Note that ScrambledWords must be supported by every implementation
+ * for backward compatibility; there is no way to not support it.
+ *
+ * @used_in RecoveryDevice
+ */
+enum RecoveryDeviceType {
+ // use powers of two when extending this field
+ RecoveryDeviceType_ScrambledWords = 0; // words in scrambled order
+ RecoveryDeviceType_Matrix = 1; // matrix recovery type
+}
+
+/**
+ * Type of Recovery Word request
+ * @used_in WordRequest
+ */
+enum WordRequestType {
+ WordRequestType_Plain = 0;
+ WordRequestType_Matrix9 = 1;
+ WordRequestType_Matrix6 = 2;
+}
+
+/**
+ * Structure representing BIP32 (hierarchical deterministic) node
+ * Used for imports of private key into the device and exporting public key out of device
+ * @used_in PublicKey
+ * @used_in LoadDevice
+ * @used_in DebugLinkState
+ * @used_in Storage
+ */
+message HDNodeType {
+ required uint32 depth = 1;
+ required uint32 fingerprint = 2;
+ required uint32 child_num = 3;
+ required bytes chain_code = 4;
+ optional bytes private_key = 5;
+ optional bytes public_key = 6;
+}
+
+message HDNodePathType {
+ required HDNodeType node = 1; // BIP-32 node in deserialized form
+ repeated uint32 address_n = 2; // BIP-32 path to derive the key from node
+}
+
+/**
+ * Structure representing Coin
+ * @used_in Features
+ */
+message CoinType {
+ optional string coin_name = 1;
+ optional string coin_shortcut = 2;
+ optional uint32 address_type = 3 [default=0];
+ optional uint64 maxfee_kb = 4;
+ optional uint32 address_type_p2sh = 5 [default=5];
+ optional string signed_message_header = 8;
+ optional uint32 xpub_magic = 9 [default=76067358]; // default=0x0488b21e
+ optional uint32 xprv_magic = 10 [default=76066276]; // default=0x0488ade4
+ optional bool segwit = 11;
+ optional uint32 forkid = 12;
+}
+
+/**
+ * Type of redeem script used in input
+ * @used_in TxInputType
+ */
+message MultisigRedeemScriptType {
+ repeated HDNodePathType pubkeys = 1; // pubkeys from multisig address (sorted lexicographically)
+ repeated bytes signatures = 2; // existing signatures for partially signed input
+ optional uint32 m = 3; // "m" from n, how many valid signatures is necessary for spending
+}
+
+/**
+ * Structure representing transaction input
+ * @used_in SimpleSignTx
+ * @used_in TransactionType
+ */
+message TxInputType {
+ repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
+ required bytes prev_hash = 2; // hash of previous transaction output to spend by this input
+ required uint32 prev_index = 3; // index of previous output to spend
+ optional bytes script_sig = 4; // script signature, unset for tx to sign
+ optional uint32 sequence = 5 [default=4294967295]; // sequence (default=0xffffffff)
+ optional InputScriptType script_type = 6 [default=SPENDADDRESS]; // defines template of input script
+ optional MultisigRedeemScriptType multisig = 7; // Filled if input is going to spend multisig tx
+ optional uint64 amount = 8; // amount of previous transaction output (for segwit only)
+}
+
+/**
+ * Structure representing transaction output
+ * @used_in SimpleSignTx
+ * @used_in TransactionType
+ */
+message TxOutputType {
+ optional string address = 1; // target coin address in Base58 encoding
+ repeated uint32 address_n = 2; // BIP-32 path to derive the key from master node; has higher priority than "address"
+ required uint64 amount = 3; // amount to spend in satoshis
+ required OutputScriptType script_type = 4; // output script type
+ optional MultisigRedeemScriptType multisig = 5; // defines multisig address; script_type must be PAYTOMULTISIG
+ optional bytes op_return_data = 6; // defines op_return data; script_type must be PAYTOOPRETURN, amount must be 0
+}
+
+/**
+ * Structure representing compiled transaction output
+ * @used_in TransactionType
+ */
+message TxOutputBinType {
+ required uint64 amount = 1;
+ required bytes script_pubkey = 2;
+}
+
+/**
+ * Structure representing transaction
+ * @used_in SimpleSignTx
+ */
+message TransactionType {
+ optional uint32 version = 1;
+ repeated TxInputType inputs = 2;
+ repeated TxOutputBinType bin_outputs = 3;
+ repeated TxOutputType outputs = 5;
+ optional uint32 lock_time = 4;
+ optional uint32 inputs_cnt = 6;
+ optional uint32 outputs_cnt = 7;
+ optional bytes extra_data = 8;
+ optional uint32 extra_data_len = 9;
+}
+
+/**
+ * Structure representing request details
+ * @used_in TxRequest
+ */
+message TxRequestDetailsType {
+ optional uint32 request_index = 1; // device expects TxAck message from the computer
+ optional bytes tx_hash = 2; // tx_hash of requested transaction
+ optional uint32 extra_data_len = 3; // length of requested extra data
+ optional uint32 extra_data_offset = 4; // offset of requested extra data
+}
+
+/**
+ * Structure representing serialized data
+ * @used_in TxRequest
+ */
+message TxRequestSerializedType {
+ optional uint32 signature_index = 1; // 'signature' field contains signed input of this index
+ optional bytes signature = 2; // signature of the signature_index input
+ optional bytes serialized_tx = 3; // part of serialized and signed transaction
+}
+
+/**
+ * Structure representing identity data
+ * @used_in IdentityType
+ */
+message IdentityType {
+ optional string proto = 1; // proto part of URI
+ optional string user = 2; // user part of URI
+ optional string host = 3; // host part of URI
+ optional string port = 4; // port part of URI
+ optional string path = 5; // path part of URI
+ optional uint32 index = 6 [default=0]; // identity index
+}
diff --git a/accounts/usbwallet/ledger_hub.go b/accounts/usbwallet/ledger_hub.go
index 2b0d56097cbae77315927274662d24dbc8487f47..ffe7cffe474d28d57379dae0d5ac2392c4da1547 100644
--- a/accounts/usbwallet/ledger_hub.go
+++ b/accounts/usbwallet/ledger_hub.go
@@ -14,10 +14,6 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-// This file contains the implementation for interacting with the Ledger hardware
-// wallets. The wire protocol spec can be found in the Ledger Blue GitHub repo:
-// https://raw.githubusercontent.com/LedgerHQ/blue-app-eth/master/doc/ethapp.asc
-
package usbwallet
import (
@@ -140,14 +136,14 @@ func (hub *LedgerHub) refreshWallets() {
// Drop wallets in front of the next device or those that failed for some reason
for len(hub.wallets) > 0 && (hub.wallets[0].URL().Cmp(url) < 0 || hub.wallets[0].(*ledgerWallet).failed()) {
- events = append(events, accounts.WalletEvent{Wallet: hub.wallets[0], Arrive: false})
+ events = append(events, accounts.WalletEvent{Wallet: hub.wallets[0], Kind: accounts.WalletDropped})
hub.wallets = hub.wallets[1:]
}
// If there are no more wallets or the device is before the next, wrap new wallet
if len(hub.wallets) == 0 || hub.wallets[0].URL().Cmp(url) > 0 {
wallet := &ledgerWallet{hub: hub, url: &url, info: ledger, log: log.New("url", url)}
- events = append(events, accounts.WalletEvent{Wallet: wallet, Arrive: true})
+ events = append(events, accounts.WalletEvent{Wallet: wallet, Kind: accounts.WalletArrived})
wallets = append(wallets, wallet)
continue
}
@@ -160,7 +156,7 @@ func (hub *LedgerHub) refreshWallets() {
}
// Drop any leftover wallets and set the new batch
for _, wallet := range hub.wallets {
- events = append(events, accounts.WalletEvent{Wallet: wallet, Arrive: false})
+ events = append(events, accounts.WalletEvent{Wallet: wallet, Kind: accounts.WalletDropped})
}
hub.refreshed = time.Now()
hub.wallets = wallets
diff --git a/accounts/usbwallet/ledger_wallet.go b/accounts/usbwallet/ledger_wallet.go
index f1beebb2c96e84eae1a1eaacccf508e711449e39..b8f04d74c048f9f1e0ef8318470e9c8af27c9183 100644
--- a/accounts/usbwallet/ledger_wallet.go
+++ b/accounts/usbwallet/ledger_wallet.go
@@ -41,13 +41,6 @@ import (
"github.com/karalabe/hid"
)
-// Maximum time between wallet health checks to detect USB unplugs.
-const ledgerHeartbeatCycle = time.Second
-
-// Minimum time to wait between self derivation attempts, even it the user is
-// requesting accounts like crazy.
-const ledgerSelfDeriveThrottling = time.Second
-
// ledgerOpcode is an enumeration encoding the supported Ledger opcodes.
type ledgerOpcode byte
@@ -215,6 +208,8 @@ func (w *ledgerWallet) Open(passphrase string) error {
if w.version, err = w.ledgerVersion(); err != nil {
w.version = [3]byte{1, 0, 0} // Assume worst case, can't verify if v1.0.0 or v1.0.1
}
+ go w.hub.updateFeed.Send(accounts.WalletEvent{Wallet: w, Kind: accounts.WalletOpened})
+
return nil
}
@@ -237,7 +232,7 @@ func (w *ledgerWallet) heartbeat() {
case errc = <-w.healthQuit:
// Termination requested
continue
- case <-time.After(ledgerHeartbeatCycle):
+ case <-time.After(heartbeatCycle):
// Heartbeat time
}
// Execute a tiny data exchange to see responsiveness
@@ -465,7 +460,7 @@ func (w *ledgerWallet) selfDerive() {
select {
case errc = <-w.deriveQuit:
// Termination requested, abort
- case <-time.After(ledgerSelfDeriveThrottling):
+ case <-time.After(selfDeriveThrottling):
// Waited enough, willing to self-derive again
}
}
diff --git a/accounts/usbwallet/trezor_hub.go b/accounts/usbwallet/trezor_hub.go
new file mode 100644
index 0000000000000000000000000000000000000000..5681a55c746fb5cc0d4856cde2c7ac4ef6ac8d37
--- /dev/null
+++ b/accounts/usbwallet/trezor_hub.go
@@ -0,0 +1,210 @@
+// Copyright 2017 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package usbwallet
+
+import (
+ "errors"
+ "runtime"
+ "sync"
+ "time"
+
+ "github.com/ethereum/go-ethereum/accounts"
+ "github.com/ethereum/go-ethereum/event"
+ "github.com/ethereum/go-ethereum/log"
+ "github.com/karalabe/hid"
+)
+
+// TrezorScheme is the protocol scheme prefixing account and wallet URLs.
+var TrezorScheme = "trezor"
+
+// trezorVendorID is the USB vendor ID for SatoshiLabs.
+var trezorVendorID = uint16(0x534c)
+
+// trezorDeviceID is the USB device ID for the Trezor 1.
+var trezorDeviceID = uint16(0x0001)
+
+// Maximum time between wallet refreshes (if USB hotplug notifications don't work).
+const trezorRefreshCycle = time.Second
+
+// Minimum time between wallet refreshes to avoid USB trashing.
+const trezorRefreshThrottling = 500 * time.Millisecond
+
+// TrezorHub is a accounts.Backend that can find and handle Trezor hardware wallets.
+type TrezorHub struct {
+ refreshed time.Time // Time instance when the list of wallets was last refreshed
+ wallets []accounts.Wallet // List of Trezor devices currently tracking
+ updateFeed event.Feed // Event feed to notify wallet additions/removals
+ updateScope event.SubscriptionScope // Subscription scope tracking current live listeners
+ updating bool // Whether the event notification loop is running
+
+ quit chan chan error
+
+ stateLock sync.RWMutex // Protects the internals of the hub from racey access
+
+ // TODO(karalabe): remove if hotplug lands on Windows
+ commsPend int // Number of operations blocking enumeration
+ commsLock sync.Mutex // Lock protecting the pending counter and enumeration
+}
+
+// NewTrezorHub creates a new hardware wallet manager for Trezor devices.
+func NewTrezorHub() (*TrezorHub, error) {
+ if !hid.Supported() {
+ return nil, errors.New("unsupported platform")
+ }
+ hub := &TrezorHub{
+ quit: make(chan chan error),
+ }
+ hub.refreshWallets()
+ return hub, nil
+}
+
+// Wallets implements accounts.Backend, returning all the currently tracked USB
+// devices that appear to be Trezor hardware wallets.
+func (hub *TrezorHub) Wallets() []accounts.Wallet {
+ // Make sure the list of wallets is up to date
+ hub.refreshWallets()
+
+ hub.stateLock.RLock()
+ defer hub.stateLock.RUnlock()
+
+ cpy := make([]accounts.Wallet, len(hub.wallets))
+ copy(cpy, hub.wallets)
+ return cpy
+}
+
+// refreshWallets scans the USB devices attached to the machine and updates the
+// list of wallets based on the found devices.
+func (hub *TrezorHub) refreshWallets() {
+ // Don't scan the USB like crazy it the user fetches wallets in a loop
+ hub.stateLock.RLock()
+ elapsed := time.Since(hub.refreshed)
+ hub.stateLock.RUnlock()
+
+ if elapsed < trezorRefreshThrottling {
+ return
+ }
+ // Retrieve the current list of Trezor devices
+ var trezors []hid.DeviceInfo
+
+ if runtime.GOOS == "linux" {
+ // hidapi on Linux opens the device during enumeration to retrieve some infos,
+ // breaking the Trezor protocol if that is waiting for user confirmation. This
+ // is a bug acknowledged at Trezor, but it won't be fixed on old devices so we
+ // need to prevent concurrent comms ourselves. The more elegant solution would
+ // be to ditch enumeration in favor of hutplug events, but that don't work yet
+ // on Windows so if we need to hack it anyway, this is more elegant for now.
+ hub.commsLock.Lock()
+ if hub.commsPend > 0 { // A confirmation is pending, don't refresh
+ hub.commsLock.Unlock()
+ return
+ }
+ }
+ for _, info := range hid.Enumerate(trezorVendorID, trezorDeviceID) {
+ if info.Interface == 0 { // interface #1 is the debug link, skip it
+ trezors = append(trezors, info)
+ }
+ }
+ if runtime.GOOS == "linux" {
+ // See rationale before the enumeration why this is needed and only on Linux.
+ hub.commsLock.Unlock()
+ }
+ // Transform the current list of wallets into the new one
+ hub.stateLock.Lock()
+
+ wallets := make([]accounts.Wallet, 0, len(trezors))
+ events := []accounts.WalletEvent{}
+
+ for _, trezor := range trezors {
+ url := accounts.URL{Scheme: TrezorScheme, Path: trezor.Path}
+
+ // Drop wallets in front of the next device or those that failed for some reason
+ for len(hub.wallets) > 0 && (hub.wallets[0].URL().Cmp(url) < 0 || hub.wallets[0].(*trezorWallet).failed()) {
+ events = append(events, accounts.WalletEvent{Wallet: hub.wallets[0], Kind: accounts.WalletDropped})
+ hub.wallets = hub.wallets[1:]
+ }
+ // If there are no more wallets or the device is before the next, wrap new wallet
+ if len(hub.wallets) == 0 || hub.wallets[0].URL().Cmp(url) > 0 {
+ wallet := &trezorWallet{hub: hub, url: &url, info: trezor, log: log.New("url", url)}
+
+ events = append(events, accounts.WalletEvent{Wallet: wallet, Kind: accounts.WalletArrived})
+ wallets = append(wallets, wallet)
+ continue
+ }
+ // If the device is the same as the first wallet, keep it
+ if hub.wallets[0].URL().Cmp(url) == 0 {
+ wallets = append(wallets, hub.wallets[0])
+ hub.wallets = hub.wallets[1:]
+ continue
+ }
+ }
+ // Drop any leftover wallets and set the new batch
+ for _, wallet := range hub.wallets {
+ events = append(events, accounts.WalletEvent{Wallet: wallet, Kind: accounts.WalletDropped})
+ }
+ hub.refreshed = time.Now()
+ hub.wallets = wallets
+ hub.stateLock.Unlock()
+
+ // Fire all wallet events and return
+ for _, event := range events {
+ hub.updateFeed.Send(event)
+ }
+}
+
+// Subscribe implements accounts.Backend, creating an async subscription to
+// receive notifications on the addition or removal of Trezor wallets.
+func (hub *TrezorHub) Subscribe(sink chan<- accounts.WalletEvent) event.Subscription {
+ // We need the mutex to reliably start/stop the update loop
+ hub.stateLock.Lock()
+ defer hub.stateLock.Unlock()
+
+ // Subscribe the caller and track the subscriber count
+ sub := hub.updateScope.Track(hub.updateFeed.Subscribe(sink))
+
+ // Subscribers require an active notification loop, start it
+ if !hub.updating {
+ hub.updating = true
+ go hub.updater()
+ }
+ return sub
+}
+
+// updater is responsible for maintaining an up-to-date list of wallets stored in
+// the keystore, and for firing wallet addition/removal events. It listens for
+// account change events from the underlying account cache, and also periodically
+// forces a manual refresh (only triggers for systems where the filesystem notifier
+// is not running).
+func (hub *TrezorHub) updater() {
+ for {
+ // Wait for a USB hotplug event (not supported yet) or a refresh timeout
+ select {
+ //case <-hub.changes: // reenable on hutplug implementation
+ case <-time.After(trezorRefreshCycle):
+ }
+ // Run the wallet refresher
+ hub.refreshWallets()
+
+ // If all our subscribers left, stop the updater
+ hub.stateLock.Lock()
+ if hub.updateScope.Count() == 0 {
+ hub.updating = false
+ hub.stateLock.Unlock()
+ return
+ }
+ hub.stateLock.Unlock()
+ }
+}
diff --git a/accounts/usbwallet/trezor_wallet.go b/accounts/usbwallet/trezor_wallet.go
new file mode 100644
index 0000000000000000000000000000000000000000..779119192074691b97b265822699a511a5c3f4de
--- /dev/null
+++ b/accounts/usbwallet/trezor_wallet.go
@@ -0,0 +1,761 @@
+// Copyright 2017 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+// This file contains the implementation for interacting with the Trezor hardware
+// wallets. The wire protocol spec can be found on the SatoshiLabs website:
+// https://doc.satoshilabs.com/trezor-tech/api-protobuf.html
+
+package usbwallet
+
+import (
+ "context"
+ "encoding/binary"
+ "errors"
+ "fmt"
+ "io"
+ "math/big"
+ "sync"
+ "time"
+
+ ethereum "github.com/ethereum/go-ethereum"
+ "github.com/ethereum/go-ethereum/accounts"
+ "github.com/ethereum/go-ethereum/accounts/usbwallet/internal/trezor"
+ "github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/common/hexutil"
+ "github.com/ethereum/go-ethereum/core/types"
+ "github.com/ethereum/go-ethereum/log"
+ "github.com/golang/protobuf/proto"
+ "github.com/karalabe/hid"
+)
+
+// ErrTrezorPINNeeded is returned if opening the trezor requires a PIN code. In
+// this case, the calling application should display a pinpad and send back the
+// encoded passphrase.
+var ErrTrezorPINNeeded = errors.New("trezor: pin needed")
+
+// trezorWallet represents a live USB Trezor hardware wallet.
+type trezorWallet struct {
+ hub *TrezorHub // USB hub the device originates from (TODO(karalabe): remove if hotplug lands on Windows)
+ url *accounts.URL // Textual URL uniquely identifying this wallet
+
+ info hid.DeviceInfo // Known USB device infos about the wallet
+ device *hid.Device // USB device advertising itself as a Trezor wallet
+ failure error // Any failure that would make the device unusable
+
+ version [3]uint32 // Current version of the Trezor formware (zero if app is offline)
+ label string // Current textual label of the Trezor device
+ pinwait bool // Flags whether the device is waiting for PIN entry
+ accounts []accounts.Account // List of derive accounts pinned on the Trezor
+ paths map[common.Address]accounts.DerivationPath // Known derivation paths for signing operations
+
+ deriveNextPath accounts.DerivationPath // Next derivation path for account auto-discovery
+ deriveNextAddr common.Address // Next derived account address for auto-discovery
+ deriveChain ethereum.ChainStateReader // Blockchain state reader to discover used account with
+ deriveReq chan chan struct{} // Channel to request a self-derivation on
+ deriveQuit chan chan error // Channel to terminate the self-deriver with
+
+ healthQuit chan chan error
+
+ // Locking a hardware wallet is a bit special. Since hardware devices are lower
+ // performing, any communication with them might take a non negligible amount of
+ // time. Worse still, waiting for user confirmation can take arbitrarily long,
+ // but exclusive communication must be upheld during. Locking the entire wallet
+ // in the mean time however would stall any parts of the system that don't want
+ // to communicate, just read some state (e.g. list the accounts).
+ //
+ // As such, a hardware wallet needs two locks to function correctly. A state
+ // lock can be used to protect the wallet's software-side internal state, which
+ // must not be held exlusively during hardware communication. A communication
+ // lock can be used to achieve exclusive access to the device itself, this one
+ // however should allow "skipping" waiting for operations that might want to
+ // use the device, but can live without too (e.g. account self-derivation).
+ //
+ // Since we have two locks, it's important to know how to properly use them:
+ // - Communication requires the `device` to not change, so obtaining the
+ // commsLock should be done after having a stateLock.
+ // - Communication must not disable read access to the wallet state, so it
+ // must only ever hold a *read* lock to stateLock.
+ commsLock chan struct{} // Mutex (buf=1) for the USB comms without keeping the state locked
+ stateLock sync.RWMutex // Protects read and write access to the wallet struct fields
+
+ log log.Logger // Contextual logger to tag the trezor with its id
+}
+
+// URL implements accounts.Wallet, returning the URL of the Trezor device.
+func (w *trezorWallet) URL() accounts.URL {
+ return *w.url // Immutable, no need for a lock
+}
+
+// Status implements accounts.Wallet, always whether the Trezor is opened, closed
+// or whether the Ethereum app was not started on it.
+func (w *trezorWallet) Status() string {
+ w.stateLock.RLock() // No device communication, state lock is enough
+ defer w.stateLock.RUnlock()
+
+ if w.failure != nil {
+ return fmt.Sprintf("Failed: %v", w.failure)
+ }
+ if w.device == nil {
+ return "Closed"
+ }
+ if w.pinwait {
+ return fmt.Sprintf("Trezor v%d.%d.%d '%s' waiting for PIN", w.version[0], w.version[1], w.version[2], w.label)
+ }
+ return fmt.Sprintf("Trezor v%d.%d.%d '%s' online", w.version[0], w.version[1], w.version[2], w.label)
+}
+
+// failed returns if the USB device wrapped by the wallet failed for some reason.
+// This is used by the device scanner to report failed wallets as departed.
+//
+// The method assumes that the state lock is *not* held!
+func (w *trezorWallet) failed() bool {
+ w.stateLock.RLock() // No device communication, state lock is enough
+ defer w.stateLock.RUnlock()
+
+ return w.failure != nil
+}
+
+// Open implements accounts.Wallet, attempting to open a USB connection to the
+// Trezor hardware wallet. Connecting to the Trezor is a two phase operation:
+// * The first phase is to establish the USB connection, initialize it and read
+// the wallet's features. This phase is invoked is the provided passphrase is
+// empty. The device will display the pinpad as a result and will return an
+// appropriate error to notify the user that a second open phase is needed.
+// * The second phase is to unlock access to the Trezor, which is done by the
+// user actually providing a passphrase mapping a keyboard keypad to the pin
+// number of the user (shuffled according to the pinpad displayed).
+func (w *trezorWallet) Open(passphrase string) error {
+ w.stateLock.Lock() // State lock is enough since there's no connection yet at this point
+ defer w.stateLock.Unlock()
+
+ // If phase 1 is requested, init the connection and wait for user callback
+ if passphrase == "" {
+ // If we're already waiting for a PIN entry, insta-return
+ if w.pinwait {
+ return ErrTrezorPINNeeded
+ }
+ // Initialize a connection to the device
+ if err := w.openInit(); err != nil {
+ return err
+ }
+ // Do a manual ping, forcing the device to ask for its PIN
+ askPin, pinRequest := true, new(trezor.PinMatrixRequest)
+ if err := w.trezorExchange(&trezor.Ping{PinProtection: &askPin}, pinRequest); err != nil {
+ return err
+ }
+ w.pinwait = true
+
+ return ErrTrezorPINNeeded
+ }
+ // Phase 2 requested with actual PIN entry
+ w.pinwait = false
+
+ success := new(trezor.Success)
+ if err := w.trezorExchange(&trezor.PinMatrixAck{Pin: &passphrase}, success); err != nil {
+ w.failure = err
+ return err
+ }
+ go w.hub.updateFeed.Send(accounts.WalletEvent{Wallet: w, Kind: accounts.WalletOpened})
+
+ // Trezor unlocked, start the heartbeat cycle and account derivation
+ w.paths = make(map[common.Address]accounts.DerivationPath)
+
+ w.deriveReq = make(chan chan struct{})
+ w.deriveQuit = make(chan chan error)
+ w.healthQuit = make(chan chan error)
+
+ defer func() {
+ go w.heartbeat()
+ go w.selfDerive()
+ }()
+ return nil
+}
+
+// openInit is the first phase of a Trezor opening mechanism which initializes
+// device connection and requests the device to display the pinpad.
+func (w *trezorWallet) openInit() error {
+ // If the wallet was already opened, don't try to phase-1 open again
+ if w.device != nil {
+ return accounts.ErrWalletAlreadyOpen
+ }
+ // Otherwise iterate over all USB devices and find this again (no way to directly do this)
+ device, err := w.info.Open()
+ if err != nil {
+ return err
+ }
+ // Wallet successfully connected to, init the connection and start the heartbeat
+ w.device = device
+ w.commsLock = make(chan struct{}, 1)
+ w.commsLock <- struct{}{} // Enable lock
+
+ // Retrieve the Trezor's version number and user label
+ features := new(trezor.Features)
+ if err := w.trezorExchange(&trezor.Initialize{}, features); err != nil {
+ return err
+ }
+ w.version = [3]uint32{features.GetMajorVersion(), features.GetMinorVersion(), features.GetPatchVersion()}
+ w.label = features.GetLabel()
+
+ return nil
+}
+
+// heartbeat is a health check loop for the Trezor wallets to periodically verify
+// whether they are still present or if they malfunctioned. It is needed because:
+// - libusb on Windows doesn't support hotplug, so we can't detect USB unplugs
+func (w *trezorWallet) heartbeat() {
+ w.log.Debug("Trezor health-check started")
+ defer w.log.Debug("Trezor health-check stopped")
+
+ // Execute heartbeat checks until termination or error
+ var (
+ errc chan error
+ err error
+ )
+ for errc == nil && err == nil {
+ // Wait until termination is requested or the heartbeat cycle arrives
+ select {
+ case errc = <-w.healthQuit:
+ // Termination requested
+ continue
+ case <-time.After(heartbeatCycle):
+ // Heartbeat time
+ }
+ // Execute a tiny data exchange to see responsiveness
+ w.stateLock.RLock()
+ if w.device == nil {
+ // Terminated while waiting for the lock
+ w.stateLock.RUnlock()
+ continue
+ }
+ <-w.commsLock // Don't lock state while executing ping
+
+ success := new(trezor.Success)
+ err = w.trezorExchange(&trezor.Ping{}, success)
+
+ w.commsLock <- struct{}{}
+ w.stateLock.RUnlock()
+
+ if err != nil {
+ w.stateLock.Lock() // Lock state to tear the wallet down
+ w.failure = err
+ w.close()
+ w.stateLock.Unlock()
+ }
+ // Ignore non hardware related errors
+ err = nil
+ }
+ // In case of error, wait for termination
+ if err != nil {
+ w.log.Debug("Trezor health-check failed", "err", err)
+ errc = <-w.healthQuit
+ }
+ errc <- err
+}
+
+// Close implements accounts.Wallet, closing the USB connection to the Trezor.
+func (w *trezorWallet) Close() error {
+ // Ensure the wallet was opened
+ w.stateLock.RLock()
+ hQuit, dQuit := w.healthQuit, w.deriveQuit
+ w.stateLock.RUnlock()
+
+ // Terminate the health checks
+ var herr error
+ if hQuit != nil {
+ errc := make(chan error)
+ hQuit <- errc
+ herr = <-errc // Save for later, we *must* close the USB
+ }
+ // Terminate the self-derivations
+ var derr error
+ if dQuit != nil {
+ errc := make(chan error)
+ dQuit <- errc
+ derr = <-errc // Save for later, we *must* close the USB
+ }
+ // Terminate the device connection
+ w.stateLock.Lock()
+ defer w.stateLock.Unlock()
+
+ w.healthQuit = nil
+ w.deriveQuit = nil
+ w.deriveReq = nil
+
+ if err := w.close(); err != nil {
+ return err
+ }
+ if herr != nil {
+ return herr
+ }
+ return derr
+}
+
+// close is the internal wallet closer that terminates the USB connection and
+// resets all the fields to their defaults.
+//
+// Note, close assumes the state lock is held!
+func (w *trezorWallet) close() error {
+ // Allow duplicate closes, especially for health-check failures
+ if w.device == nil {
+ return nil
+ }
+ // Close the device, clear everything, then return
+ w.device.Close()
+ w.device = nil
+
+ w.label, w.version = "", [3]uint32{}
+ w.accounts, w.paths = nil, nil
+
+ return nil
+}
+
+// Accounts implements accounts.Wallet, returning the list of accounts pinned to
+// the Trezor hardware wallet. If self-derivation was enabled, the account list
+// is periodically expanded based on current chain state.
+func (w *trezorWallet) Accounts() []accounts.Account {
+ // Attempt self-derivation if it's running
+ reqc := make(chan struct{}, 1)
+ select {
+ case w.deriveReq <- reqc:
+ // Self-derivation request accepted, wait for it
+ <-reqc
+ default:
+ // Self-derivation offline, throttled or busy, skip
+ }
+ // Return whatever account list we ended up with
+ w.stateLock.RLock()
+ defer w.stateLock.RUnlock()
+
+ cpy := make([]accounts.Account, len(w.accounts))
+ copy(cpy, w.accounts)
+ return cpy
+}
+
+// selfDerive is an account derivation loop that upon request attempts to find
+// new non-zero accounts.
+func (w *trezorWallet) selfDerive() {
+ w.log.Debug("Trezor self-derivation started")
+ defer w.log.Debug("Trezor self-derivation stopped")
+
+ // Execute self-derivations until termination or error
+ var (
+ reqc chan struct{}
+ errc chan error
+ err error
+ )
+ for errc == nil && err == nil {
+ // Wait until either derivation or termination is requested
+ select {
+ case errc = <-w.deriveQuit:
+ // Termination requested
+ continue
+ case reqc = <-w.deriveReq:
+ // Account discovery requested
+ }
+ // Derivation needs a chain and device access, skip if either unavailable
+ w.stateLock.RLock()
+ if w.device == nil || w.deriveChain == nil {
+ w.stateLock.RUnlock()
+ reqc <- struct{}{}
+ continue
+ }
+ select {
+ case <-w.commsLock:
+ default:
+ w.stateLock.RUnlock()
+ reqc <- struct{}{}
+ continue
+ }
+ // Device lock obtained, derive the next batch of accounts
+ var (
+ accs []accounts.Account
+ paths []accounts.DerivationPath
+
+ nextAddr = w.deriveNextAddr
+ nextPath = w.deriveNextPath
+
+ context = context.Background()
+ )
+ for empty := false; !empty; {
+ // Retrieve the next derived Ethereum account
+ if nextAddr == (common.Address{}) {
+ if nextAddr, err = w.trezorDerive(nextPath); err != nil {
+ w.log.Warn("Trezor account derivation failed", "err", err)
+ break
+ }
+ }
+ // Check the account's status against the current chain state
+ var (
+ balance *big.Int
+ nonce uint64
+ )
+ balance, err = w.deriveChain.BalanceAt(context, nextAddr, nil)
+ if err != nil {
+ w.log.Warn("Trezor balance retrieval failed", "err", err)
+ break
+ }
+ nonce, err = w.deriveChain.NonceAt(context, nextAddr, nil)
+ if err != nil {
+ w.log.Warn("Trezor nonce retrieval failed", "err", err)
+ break
+ }
+ // If the next account is empty, stop self-derivation, but add it nonetheless
+ if balance.Sign() == 0 && nonce == 0 {
+ empty = true
+ }
+ // We've just self-derived a new account, start tracking it locally
+ path := make(accounts.DerivationPath, len(nextPath))
+ copy(path[:], nextPath[:])
+ paths = append(paths, path)
+
+ account := accounts.Account{
+ Address: nextAddr,
+ URL: accounts.URL{Scheme: w.url.Scheme, Path: fmt.Sprintf("%s/%s", w.url.Path, path)},
+ }
+ accs = append(accs, account)
+
+ // Display a log message to the user for new (or previously empty accounts)
+ if _, known := w.paths[nextAddr]; !known || (!empty && nextAddr == w.deriveNextAddr) {
+ w.log.Info("Trezor discovered new account", "address", nextAddr, "path", path, "balance", balance, "nonce", nonce)
+ }
+ // Fetch the next potential account
+ if !empty {
+ nextAddr = common.Address{}
+ nextPath[len(nextPath)-1]++
+ }
+ }
+ // Self derivation complete, release device lock
+ w.commsLock <- struct{}{}
+ w.stateLock.RUnlock()
+
+ // Insert any accounts successfully derived
+ w.stateLock.Lock()
+ for i := 0; i < len(accs); i++ {
+ if _, ok := w.paths[accs[i].Address]; !ok {
+ w.accounts = append(w.accounts, accs[i])
+ w.paths[accs[i].Address] = paths[i]
+ }
+ }
+ // Shift the self-derivation forward
+ // TODO(karalabe): don't overwrite changes from wallet.SelfDerive
+ w.deriveNextAddr = nextAddr
+ w.deriveNextPath = nextPath
+ w.stateLock.Unlock()
+
+ // Notify the user of termination and loop after a bit of time (to avoid trashing)
+ reqc <- struct{}{}
+ if err == nil {
+ select {
+ case errc = <-w.deriveQuit:
+ // Termination requested, abort
+ case <-time.After(selfDeriveThrottling):
+ // Waited enough, willing to self-derive again
+ }
+ }
+ }
+ // In case of error, wait for termination
+ if err != nil {
+ w.log.Debug("Trezor self-derivation failed", "err", err)
+ errc = <-w.deriveQuit
+ }
+ errc <- err
+}
+
+// Contains implements accounts.Wallet, returning whether a particular account is
+// or is not pinned into this Trezor instance. Although we could attempt to resolve
+// unpinned accounts, that would be an non-negligible hardware operation.
+func (w *trezorWallet) Contains(account accounts.Account) bool {
+ w.stateLock.RLock()
+ defer w.stateLock.RUnlock()
+
+ _, exists := w.paths[account.Address]
+ return exists
+}
+
+// Derive implements accounts.Wallet, deriving a new account at the specific
+// derivation path. If pin is set to true, the account will be added to the list
+// of tracked accounts.
+func (w *trezorWallet) Derive(path accounts.DerivationPath, pin bool) (accounts.Account, error) {
+ // Try to derive the actual account and update its URL if successful
+ w.stateLock.RLock() // Avoid device disappearing during derivation
+
+ if w.device == nil {
+ w.stateLock.RUnlock()
+ return accounts.Account{}, accounts.ErrWalletClosed
+ }
+ <-w.commsLock // Avoid concurrent hardware access
+ address, err := w.trezorDerive(path)
+ w.commsLock <- struct{}{}
+
+ w.stateLock.RUnlock()
+
+ // If an error occurred or no pinning was requested, return
+ if err != nil {
+ return accounts.Account{}, err
+ }
+ account := accounts.Account{
+ Address: address,
+ URL: accounts.URL{Scheme: w.url.Scheme, Path: fmt.Sprintf("%s/%s", w.url.Path, path)},
+ }
+ if !pin {
+ return account, nil
+ }
+ // Pinning needs to modify the state
+ w.stateLock.Lock()
+ defer w.stateLock.Unlock()
+
+ if _, ok := w.paths[address]; !ok {
+ w.accounts = append(w.accounts, account)
+ w.paths[address] = path
+ }
+ return account, nil
+}
+
+// SelfDerive implements accounts.Wallet, trying to discover accounts that the
+// user used previously (based on the chain state), but ones that he/she did not
+// explicitly pin to the wallet manually. To avoid chain head monitoring, self
+// derivation only runs during account listing (and even then throttled).
+func (w *trezorWallet) SelfDerive(base accounts.DerivationPath, chain ethereum.ChainStateReader) {
+ w.stateLock.Lock()
+ defer w.stateLock.Unlock()
+
+ w.deriveNextPath = make(accounts.DerivationPath, len(base))
+ copy(w.deriveNextPath[:], base[:])
+
+ w.deriveNextAddr = common.Address{}
+ w.deriveChain = chain
+}
+
+// SignHash implements accounts.Wallet, however signing arbitrary data is not
+// supported for Trezor wallets, so this method will always return an error.
+func (w *trezorWallet) SignHash(acc accounts.Account, hash []byte) ([]byte, error) {
+ return nil, accounts.ErrNotSupported
+}
+
+// SignTx implements accounts.Wallet. It sends the transaction over to the Trezor
+// wallet to request a confirmation from the user. It returns either the signed
+// transaction or a failure if the user denied the transaction.
+func (w *trezorWallet) SignTx(account accounts.Account, tx *types.Transaction, chainID *big.Int) (*types.Transaction, error) {
+ w.stateLock.RLock() // Comms have own mutex, this is for the state fields
+ defer w.stateLock.RUnlock()
+
+ // If the wallet is closed, abort
+ if w.device == nil {
+ return nil, accounts.ErrWalletClosed
+ }
+ // Make sure the requested account is contained within
+ path, ok := w.paths[account.Address]
+ if !ok {
+ return nil, accounts.ErrUnknownAccount
+ }
+ // All infos gathered and metadata checks out, request signing
+ <-w.commsLock
+ defer func() { w.commsLock <- struct{}{} }()
+
+ // Ensure the device isn't screwed with while user confirmation is pending
+ // TODO(karalabe): remove if hotplug lands on Windows
+ w.hub.commsLock.Lock()
+ w.hub.commsPend++
+ w.hub.commsLock.Unlock()
+
+ defer func() {
+ w.hub.commsLock.Lock()
+ w.hub.commsPend--
+ w.hub.commsLock.Unlock()
+ }()
+
+ return w.trezorSign(path, account.Address, tx, chainID)
+}
+
+// SignHashWithPassphrase implements accounts.Wallet, however signing arbitrary
+// data is not supported for Trezor wallets, so this method will always return
+// an error.
+func (w *trezorWallet) SignHashWithPassphrase(account accounts.Account, passphrase string, hash []byte) ([]byte, error) {
+ return nil, accounts.ErrNotSupported
+}
+
+// SignTxWithPassphrase implements accounts.Wallet, attempting to sign the given
+// transaction with the given account using passphrase as extra authentication.
+// Since the Trezor does not support extra passphrases, it is silently ignored.
+func (w *trezorWallet) SignTxWithPassphrase(account accounts.Account, passphrase string, tx *types.Transaction, chainID *big.Int) (*types.Transaction, error) {
+ return w.SignTx(account, tx, chainID)
+}
+
+// trezorDerive sends a derivation request to the Trezor device and returns the
+// Ethereum address located on that path.
+func (w *trezorWallet) trezorDerive(derivationPath []uint32) (common.Address, error) {
+ address := new(trezor.EthereumAddress)
+ if err := w.trezorExchange(&trezor.EthereumGetAddress{AddressN: derivationPath}, address); err != nil {
+ return common.Address{}, err
+ }
+ return common.BytesToAddress(address.GetAddress()), nil
+}
+
+// trezorSign sends the transaction to the Trezor wallet, and waits for the user
+// to confirm or deny the transaction.
+func (w *trezorWallet) trezorSign(derivationPath []uint32, address common.Address, tx *types.Transaction, chainID *big.Int) (*types.Transaction, error) {
+ // Create the transaction initiation message
+ data := tx.Data()
+ length := uint32(len(data))
+
+ request := &trezor.EthereumSignTx{
+ AddressN: derivationPath,
+ Nonce: new(big.Int).SetUint64(tx.Nonce()).Bytes(),
+ GasPrice: tx.GasPrice().Bytes(),
+ GasLimit: tx.Gas().Bytes(),
+ Value: tx.Value().Bytes(),
+ DataLength: &length,
+ }
+ if to := tx.To(); to != nil {
+ request.To = (*to)[:] // Non contract deploy, set recipient explicitly
+ }
+ if length > 1024 { // Send the data chunked if that was requested
+ request.DataInitialChunk, data = data[:1024], data[1024:]
+ } else {
+ request.DataInitialChunk, data = data, nil
+ }
+ if chainID != nil { // EIP-155 transaction, set chain ID explicitly (only 32 bit is supported!?)
+ id := uint32(chainID.Int64())
+ request.ChainId = &id
+ }
+ // Send the initiation message and stream content until a signature is returned
+ response := new(trezor.EthereumTxRequest)
+ if err := w.trezorExchange(request, response); err != nil {
+ return nil, err
+ }
+ for response.DataLength != nil && int(*response.DataLength) <= len(data) {
+ chunk := data[:*response.DataLength]
+ data = data[*response.DataLength:]
+
+ if err := w.trezorExchange(&trezor.EthereumTxAck{DataChunk: chunk}, response); err != nil {
+ return nil, err
+ }
+ }
+ // Extract the Ethereum signature and do a sanity validation
+ if len(response.GetSignatureR()) == 0 || len(response.GetSignatureS()) == 0 || response.GetSignatureV() == 0 {
+ return nil, errors.New("reply lacks signature")
+ }
+ signature := append(append(response.GetSignatureR(), response.GetSignatureS()...), byte(response.GetSignatureV()))
+
+ // Create the correct signer and signature transform based on the chain ID
+ var signer types.Signer
+ if chainID == nil {
+ signer = new(types.HomesteadSigner)
+ } else {
+ signer = types.NewEIP155Signer(chainID)
+ signature[64] = signature[64] - byte(chainID.Uint64()*2+35)
+ }
+ // Inject the final signature into the transaction and sanity check the sender
+ signed, err := tx.WithSignature(signer, signature)
+ if err != nil {
+ return nil, err
+ }
+ sender, err := types.Sender(signer, signed)
+ if err != nil {
+ return nil, err
+ }
+ if sender != address {
+ return nil, fmt.Errorf("signer mismatch: expected %s, got %s", address.Hex(), sender.Hex())
+ }
+ return signed, nil
+}
+
+// trezorExchange performs a data exchange with the Trezor wallet, sending it a
+// message and retrieving the response.
+func (w *trezorWallet) trezorExchange(req proto.Message, res proto.Message) error {
+ // Construct the original message payload to chunk up
+ data, err := proto.Marshal(req)
+ if err != nil {
+ return err
+ }
+ payload := make([]byte, 8+len(data))
+ copy(payload, []byte{0x23, 0x23})
+ binary.BigEndian.PutUint16(payload[2:], trezor.Type(req))
+ binary.BigEndian.PutUint32(payload[4:], uint32(len(data)))
+ copy(payload[8:], data)
+
+ // Stream all the chunks to the device
+ chunk := make([]byte, 64)
+ chunk[0] = 0x3f // Report ID magic number
+
+ for len(payload) > 0 {
+ // Construct the new message to stream, padding with zeroes if needed
+ if len(payload) > 63 {
+ copy(chunk[1:], payload[:63])
+ payload = payload[63:]
+ } else {
+ copy(chunk[1:], payload)
+ copy(chunk[1+len(payload):], make([]byte, 63-len(payload)))
+ payload = nil
+ }
+ // Send over to the device
+ w.log.Trace("Data chunk sent to the Trezor", "chunk", hexutil.Bytes(chunk))
+ if _, err := w.device.Write(chunk); err != nil {
+ return err
+ }
+ }
+ // Stream the reply back from the wallet in 64 byte chunks
+ var (
+ kind uint16
+ reply []byte
+ )
+ for {
+ // Read the next chunk from the Trezor wallet
+ if _, err := io.ReadFull(w.device, chunk); err != nil {
+ return err
+ }
+ w.log.Trace("Data chunk received from the Trezor", "chunk", hexutil.Bytes(chunk))
+
+ // Make sure the transport header matches
+ if chunk[0] != 0x3f || (len(reply) == 0 && (chunk[1] != 0x23 || chunk[2] != 0x23)) {
+ return errReplyInvalidHeader
+ }
+ // If it's the first chunk, retrieve the reply message type and total message length
+ var payload []byte
+
+ if len(reply) == 0 {
+ kind = binary.BigEndian.Uint16(chunk[3:5])
+ reply = make([]byte, 0, int(binary.BigEndian.Uint32(chunk[5:9])))
+ payload = chunk[9:]
+ } else {
+ payload = chunk[1:]
+ }
+ // Append to the reply and stop when filled up
+ if left := cap(reply) - len(reply); left > len(payload) {
+ reply = append(reply, payload...)
+ } else {
+ reply = append(reply, payload[:left]...)
+ break
+ }
+ }
+ // Try to parse the reply into the requested reply message
+ if kind == uint16(trezor.MessageType_MessageType_Failure) {
+ // Trezor returned a failure, extract and return the message
+ failure := new(trezor.Failure)
+ if err := proto.Unmarshal(reply, failure); err != nil {
+ return err
+ }
+ return errors.New("trezor: " + failure.GetMessage())
+ }
+ if kind == uint16(trezor.MessageType_MessageType_ButtonRequest) {
+ // Trezor is waitinf for user confirmation, ack and wait for the next message
+ return w.trezorExchange(&trezor.ButtonAck{}, res)
+ }
+ if want := trezor.Type(res); kind != want {
+ return fmt.Errorf("trezor: expected reply type %s, got %s", trezor.Name(want), trezor.Name(kind))
+ }
+ return proto.Unmarshal(reply, res)
+}
diff --git a/accounts/usbwallet/usbwallet.go b/accounts/usbwallet/usbwallet.go
index 938ab1e6a272cbb89df8739f233ea87650a39f14..3ed471693f666ab643fbd93da2901b366c56b573 100644
--- a/accounts/usbwallet/usbwallet.go
+++ b/accounts/usbwallet/usbwallet.go
@@ -17,9 +17,18 @@
// Package usbwallet implements support for USB hardware wallets.
package usbwallet
+import "time"
+
// deviceID is a combined vendor/product identifier to uniquely identify a USB
// hardware device.
type deviceID struct {
Vendor uint16 // The Vendor identifer
Product uint16 // The Product identifier
}
+
+// Maximum time between wallet health checks to detect USB unplugs.
+const heartbeatCycle = time.Second
+
+// Minimum time to wait between self derivation attempts, even it the user is
+// requesting accounts like crazy.
+const selfDeriveThrottling = time.Second
diff --git a/cmd/geth/main.go b/cmd/geth/main.go
index 58e949806053ca9b005f6e413e2aefae46b49755..257cb2231099f6f59d98a3158fa634761e3f4b46 100644
--- a/cmd/geth/main.go
+++ b/cmd/geth/main.go
@@ -237,24 +237,28 @@ func startNode(ctx *cli.Context, stack *node.Node) {
}
stateReader := ethclient.NewClient(rpcClient)
- // Open and self derive any wallets already attached
+ // Open any wallets already attached
for _, wallet := range stack.AccountManager().Wallets() {
if err := wallet.Open(""); err != nil {
log.Warn("Failed to open wallet", "url", wallet.URL(), "err", err)
- } else {
- wallet.SelfDerive(accounts.DefaultBaseDerivationPath, stateReader)
}
}
// Listen for wallet event till termination
for event := range events {
- if event.Arrive {
+ switch event.Kind {
+ case accounts.WalletArrived:
if err := event.Wallet.Open(""); err != nil {
log.Warn("New wallet appeared, failed to open", "url", event.Wallet.URL(), "err", err)
+ }
+ case accounts.WalletOpened:
+ log.Info("New wallet appeared", "url", event.Wallet.URL(), "status", event.Wallet.Status())
+ if event.Wallet.URL().Scheme == "ledger" {
+ event.Wallet.SelfDerive(accounts.DefaultLedgerBaseDerivationPath, stateReader)
} else {
- log.Info("New wallet appeared", "url", event.Wallet.URL(), "status", event.Wallet.Status())
event.Wallet.SelfDerive(accounts.DefaultBaseDerivationPath, stateReader)
}
- } else {
+
+ case accounts.WalletDropped:
log.Info("Old wallet dropped", "url", event.Wallet.URL())
event.Wallet.Close()
}
diff --git a/console/bridge.go b/console/bridge.go
index 75be6818882348505255ca40df2e096eab3205e9..b2d4e097451556550572a073a82d46dd02d2dccd 100644
--- a/console/bridge.go
+++ b/console/bridge.go
@@ -23,6 +23,7 @@ import (
"strings"
"time"
+ "github.com/ethereum/go-ethereum/accounts/usbwallet"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rpc"
"github.com/robertkrimen/otto"
@@ -83,6 +84,54 @@ func (b *bridge) NewAccount(call otto.FunctionCall) (response otto.Value) {
return ret
}
+// OpenWallet is a wrapper around personal.openWallet which can interpret and
+// react to certain error messages, such as the Trezor PIN matrix request.
+func (b *bridge) OpenWallet(call otto.FunctionCall) (response otto.Value) {
+ // Make sure we have an wallet specified to open
+ if !call.Argument(0).IsString() {
+ throwJSException("first argument must be the wallet URL to open")
+ }
+ wallet := call.Argument(0)
+
+ var passwd otto.Value
+ if call.Argument(1).IsUndefined() || call.Argument(1).IsNull() {
+ passwd, _ = otto.ToValue("")
+ } else {
+ passwd = call.Argument(1)
+ }
+ // Open the wallet and return if successful in itself
+ val, err := call.Otto.Call("jeth.openWallet", nil, wallet, passwd)
+ if err == nil {
+ return val
+ }
+ // Wallet open failed, report error unless it's a PIN entry
+ if !strings.HasSuffix(err.Error(), usbwallet.ErrTrezorPINNeeded.Error()) {
+ throwJSException(err.Error())
+ }
+ // Trezor PIN matrix input requested, display the matrix to the user and fetch the data
+ fmt.Fprintf(b.printer, "Look at the device for number positions\n\n")
+ fmt.Fprintf(b.printer, "a | b | c\n")
+ fmt.Fprintf(b.printer, "--+---+--\n")
+ fmt.Fprintf(b.printer, "d | e | f\n")
+ fmt.Fprintf(b.printer, "--+---+--\n")
+ fmt.Fprintf(b.printer, "g | h | i\n\n")
+
+ if input, err := b.prompter.PromptPassword("Please enter current PIN: "); err != nil {
+ throwJSException(err.Error())
+ } else {
+ // Transform the alphabetical input to numbers
+ mapping := map[string]string{"a": "7", "b": "8", "c": "9", "d": "4", "e": "5", "f": "6", "g": "1", "h": "2", "i": "3"}
+ for from, to := range mapping {
+ input = strings.Replace(input, from, to, -1)
+ }
+ passwd, _ = otto.ToValue(input)
+ }
+ if val, err = call.Otto.Call("jeth.openWallet", nil, wallet, passwd); err != nil {
+ throwJSException(err.Error())
+ }
+ return val
+}
+
// UnlockAccount is a wrapper around the personal.unlockAccount RPC method that
// uses a non-echoing password prompt to acquire the passphrase and executes the
// original RPC method (saved in jeth.unlockAccount) with it to actually execute
diff --git a/console/console.go b/console/console.go
index 389d528580d860d0a171b8a0eeb932f4d196a441..3cd2ad34b7dad16005e2a49cb2a89fb4fb8e983f 100644
--- a/console/console.go
+++ b/console/console.go
@@ -160,10 +160,15 @@ func (c *Console) init(preload []string) error {
if err != nil {
return err
}
- // Override the unlockAccount, newAccount and sign methods since these require user interaction.
- // Assign these method in the Console the original web3 callbacks. These will be called by the jeth.*
- // methods after they got the password from the user and send the original web3 request to the backend.
+ // Override the openWallet, unlockAccount, newAccount and sign methods since
+ // these require user interaction. Assign these method in the Console the
+ // original web3 callbacks. These will be called by the jeth.* methods after
+ // they got the password from the user and send the original web3 request to
+ // the backend.
if obj := personal.Object(); obj != nil { // make sure the personal api is enabled over the interface
+ if _, err = c.jsre.Run(`jeth.openWallet = personal.openWallet;`); err != nil {
+ return fmt.Errorf("personal.openWallet: %v", err)
+ }
if _, err = c.jsre.Run(`jeth.unlockAccount = personal.unlockAccount;`); err != nil {
return fmt.Errorf("personal.unlockAccount: %v", err)
}
@@ -173,6 +178,7 @@ func (c *Console) init(preload []string) error {
if _, err = c.jsre.Run(`jeth.sign = personal.sign;`); err != nil {
return fmt.Errorf("personal.sign: %v", err)
}
+ obj.Set("openWallet", bridge.OpenWallet)
obj.Set("unlockAccount", bridge.UnlockAccount)
obj.Set("newAccount", bridge.NewAccount)
obj.Set("sign", bridge.Sign)
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index 7874b7101fe46c3777b14fbdd9173b2a0f713808..6b9c151cfcdbe5fa8cc91970b04f50cf2fce4bec 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -246,6 +246,22 @@ func (s *PrivateAccountAPI) ListWallets() []rawWallet {
return wallets
}
+// OpenWallet initiates a hardware wallet opening procedure, establishing a USB
+// connection and attempting to authenticate via the provided passphrase. Note,
+// the method may return an extra challenge requiring a second open (e.g. the
+// Trezor PIN matrix challenge).
+func (s *PrivateAccountAPI) OpenWallet(url string, passphrase *string) error {
+ wallet, err := s.am.Wallet(url)
+ if err != nil {
+ return err
+ }
+ pass := ""
+ if passphrase != nil {
+ pass = *passphrase
+ }
+ return wallet.Open(pass)
+}
+
// DeriveAccount requests a HD wallet to derive a new account, optionally pinning
// it for later reuse.
func (s *PrivateAccountAPI) DeriveAccount(url string, path string, pin *bool) (accounts.Account, error) {
diff --git a/internal/web3ext/web3ext.go b/internal/web3ext/web3ext.go
index 44fabd6abb4bf46875e20396aadc6620af61b873..bf1db88196b7b5491cb89d60e9b4812fda400c34 100644
--- a/internal/web3ext/web3ext.go
+++ b/internal/web3ext/web3ext.go
@@ -492,6 +492,11 @@ web3._extend({
call: 'personal_ecRecover',
params: 2
}),
+ new web3._extend.Method({
+ name: 'openWallet',
+ call: 'personal_openWallet',
+ params: 2
+ }),
new web3._extend.Method({
name: 'deriveAccount',
call: 'personal_deriveAccount',
diff --git a/node/config.go b/node/config.go
index e9693277ad3b6215a23ba02facebf46f63c0a468..b9b5e5b922fd52b1c6203e9bee0fdf30c2594660 100644
--- a/node/config.go
+++ b/node/config.go
@@ -393,11 +393,18 @@ func makeAccountManager(conf *Config) (*accounts.Manager, string, error) {
keystore.NewKeyStore(keydir, scryptN, scryptP),
}
if !conf.NoUSB {
+ // Start a USB hub for Ledger hardware wallets
if ledgerhub, err := usbwallet.NewLedgerHub(); err != nil {
log.Warn(fmt.Sprintf("Failed to start Ledger hub, disabling: %v", err))
} else {
backends = append(backends, ledgerhub)
}
+ // Start a USB hub for Trezor hardware wallets
+ if trezorhub, err := usbwallet.NewTrezorHub(); err != nil {
+ log.Warn(fmt.Sprintf("Failed to start Trezor hub, disabling: %v", err))
+ } else {
+ backends = append(backends, trezorhub)
+ }
}
return accounts.NewManager(backends...), ephemeral, nil
}
diff --git a/vendor/github.com/golang/protobuf/LICENSE b/vendor/github.com/golang/protobuf/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..1b1b1921efa6dded19f74b196f76a96bf39c83dc
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/LICENSE
@@ -0,0 +1,31 @@
+Go support for Protocol Buffers - Google's data interchange format
+
+Copyright 2010 The Go Authors. All rights reserved.
+https://github.com/golang/protobuf
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+ * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
diff --git a/vendor/github.com/golang/protobuf/proto/Makefile b/vendor/github.com/golang/protobuf/proto/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..e2e0651a934d3ab8fe6393dfd2556bbc4bd0792e
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/Makefile
@@ -0,0 +1,43 @@
+# Go support for Protocol Buffers - Google's data interchange format
+#
+# Copyright 2010 The Go Authors. All rights reserved.
+# https://github.com/golang/protobuf
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+install:
+ go install
+
+test: install generate-test-pbs
+ go test
+
+
+generate-test-pbs:
+ make install
+ make -C testdata
+ protoc --go_out=Mtestdata/test.proto=github.com/golang/protobuf/proto/testdata,Mgoogle/protobuf/any.proto=github.com/golang/protobuf/ptypes/any:. proto3_proto/proto3.proto
+ make
diff --git a/vendor/github.com/golang/protobuf/proto/clone.go b/vendor/github.com/golang/protobuf/proto/clone.go
new file mode 100644
index 0000000000000000000000000000000000000000..e392575b353afa4f22f513d3f22ff64a8f5fdbf1
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/clone.go
@@ -0,0 +1,229 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2011 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Protocol buffer deep copy and merge.
+// TODO: RawMessage.
+
+package proto
+
+import (
+ "log"
+ "reflect"
+ "strings"
+)
+
+// Clone returns a deep copy of a protocol buffer.
+func Clone(pb Message) Message {
+ in := reflect.ValueOf(pb)
+ if in.IsNil() {
+ return pb
+ }
+
+ out := reflect.New(in.Type().Elem())
+ // out is empty so a merge is a deep copy.
+ mergeStruct(out.Elem(), in.Elem())
+ return out.Interface().(Message)
+}
+
+// Merge merges src into dst.
+// Required and optional fields that are set in src will be set to that value in dst.
+// Elements of repeated fields will be appended.
+// Merge panics if src and dst are not the same type, or if dst is nil.
+func Merge(dst, src Message) {
+ in := reflect.ValueOf(src)
+ out := reflect.ValueOf(dst)
+ if out.IsNil() {
+ panic("proto: nil destination")
+ }
+ if in.Type() != out.Type() {
+ // Explicit test prior to mergeStruct so that mistyped nils will fail
+ panic("proto: type mismatch")
+ }
+ if in.IsNil() {
+ // Merging nil into non-nil is a quiet no-op
+ return
+ }
+ mergeStruct(out.Elem(), in.Elem())
+}
+
+func mergeStruct(out, in reflect.Value) {
+ sprop := GetProperties(in.Type())
+ for i := 0; i < in.NumField(); i++ {
+ f := in.Type().Field(i)
+ if strings.HasPrefix(f.Name, "XXX_") {
+ continue
+ }
+ mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i])
+ }
+
+ if emIn, ok := extendable(in.Addr().Interface()); ok {
+ emOut, _ := extendable(out.Addr().Interface())
+ mIn, muIn := emIn.extensionsRead()
+ if mIn != nil {
+ mOut := emOut.extensionsWrite()
+ muIn.Lock()
+ mergeExtension(mOut, mIn)
+ muIn.Unlock()
+ }
+ }
+
+ uf := in.FieldByName("XXX_unrecognized")
+ if !uf.IsValid() {
+ return
+ }
+ uin := uf.Bytes()
+ if len(uin) > 0 {
+ out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...))
+ }
+}
+
+// mergeAny performs a merge between two values of the same type.
+// viaPtr indicates whether the values were indirected through a pointer (implying proto2).
+// prop is set if this is a struct field (it may be nil).
+func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) {
+ if in.Type() == protoMessageType {
+ if !in.IsNil() {
+ if out.IsNil() {
+ out.Set(reflect.ValueOf(Clone(in.Interface().(Message))))
+ } else {
+ Merge(out.Interface().(Message), in.Interface().(Message))
+ }
+ }
+ return
+ }
+ switch in.Kind() {
+ case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
+ reflect.String, reflect.Uint32, reflect.Uint64:
+ if !viaPtr && isProto3Zero(in) {
+ return
+ }
+ out.Set(in)
+ case reflect.Interface:
+ // Probably a oneof field; copy non-nil values.
+ if in.IsNil() {
+ return
+ }
+ // Allocate destination if it is not set, or set to a different type.
+ // Otherwise we will merge as normal.
+ if out.IsNil() || out.Elem().Type() != in.Elem().Type() {
+ out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T)
+ }
+ mergeAny(out.Elem(), in.Elem(), false, nil)
+ case reflect.Map:
+ if in.Len() == 0 {
+ return
+ }
+ if out.IsNil() {
+ out.Set(reflect.MakeMap(in.Type()))
+ }
+ // For maps with value types of *T or []byte we need to deep copy each value.
+ elemKind := in.Type().Elem().Kind()
+ for _, key := range in.MapKeys() {
+ var val reflect.Value
+ switch elemKind {
+ case reflect.Ptr:
+ val = reflect.New(in.Type().Elem().Elem())
+ mergeAny(val, in.MapIndex(key), false, nil)
+ case reflect.Slice:
+ val = in.MapIndex(key)
+ val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
+ default:
+ val = in.MapIndex(key)
+ }
+ out.SetMapIndex(key, val)
+ }
+ case reflect.Ptr:
+ if in.IsNil() {
+ return
+ }
+ if out.IsNil() {
+ out.Set(reflect.New(in.Elem().Type()))
+ }
+ mergeAny(out.Elem(), in.Elem(), true, nil)
+ case reflect.Slice:
+ if in.IsNil() {
+ return
+ }
+ if in.Type().Elem().Kind() == reflect.Uint8 {
+ // []byte is a scalar bytes field, not a repeated field.
+
+ // Edge case: if this is in a proto3 message, a zero length
+ // bytes field is considered the zero value, and should not
+ // be merged.
+ if prop != nil && prop.proto3 && in.Len() == 0 {
+ return
+ }
+
+ // Make a deep copy.
+ // Append to []byte{} instead of []byte(nil) so that we never end up
+ // with a nil result.
+ out.SetBytes(append([]byte{}, in.Bytes()...))
+ return
+ }
+ n := in.Len()
+ if out.IsNil() {
+ out.Set(reflect.MakeSlice(in.Type(), 0, n))
+ }
+ switch in.Type().Elem().Kind() {
+ case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
+ reflect.String, reflect.Uint32, reflect.Uint64:
+ out.Set(reflect.AppendSlice(out, in))
+ default:
+ for i := 0; i < n; i++ {
+ x := reflect.Indirect(reflect.New(in.Type().Elem()))
+ mergeAny(x, in.Index(i), false, nil)
+ out.Set(reflect.Append(out, x))
+ }
+ }
+ case reflect.Struct:
+ mergeStruct(out, in)
+ default:
+ // unknown type, so not a protocol buffer
+ log.Printf("proto: don't know how to copy %v", in)
+ }
+}
+
+func mergeExtension(out, in map[int32]Extension) {
+ for extNum, eIn := range in {
+ eOut := Extension{desc: eIn.desc}
+ if eIn.value != nil {
+ v := reflect.New(reflect.TypeOf(eIn.value)).Elem()
+ mergeAny(v, reflect.ValueOf(eIn.value), false, nil)
+ eOut.value = v.Interface()
+ }
+ if eIn.enc != nil {
+ eOut.enc = make([]byte, len(eIn.enc))
+ copy(eOut.enc, eIn.enc)
+ }
+
+ out[extNum] = eOut
+ }
+}
diff --git a/vendor/github.com/golang/protobuf/proto/decode.go b/vendor/github.com/golang/protobuf/proto/decode.go
new file mode 100644
index 0000000000000000000000000000000000000000..aa207298f997665117f3ba88e65646f95c83f08a
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/decode.go
@@ -0,0 +1,970 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+/*
+ * Routines for decoding protocol buffer data to construct in-memory representations.
+ */
+
+import (
+ "errors"
+ "fmt"
+ "io"
+ "os"
+ "reflect"
+)
+
+// errOverflow is returned when an integer is too large to be represented.
+var errOverflow = errors.New("proto: integer overflow")
+
+// ErrInternalBadWireType is returned by generated code when an incorrect
+// wire type is encountered. It does not get returned to user code.
+var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
+
+// The fundamental decoders that interpret bytes on the wire.
+// Those that take integer types all return uint64 and are
+// therefore of type valueDecoder.
+
+// DecodeVarint reads a varint-encoded integer from the slice.
+// It returns the integer and the number of bytes consumed, or
+// zero if there is not enough.
+// This is the format for the
+// int32, int64, uint32, uint64, bool, and enum
+// protocol buffer types.
+func DecodeVarint(buf []byte) (x uint64, n int) {
+ for shift := uint(0); shift < 64; shift += 7 {
+ if n >= len(buf) {
+ return 0, 0
+ }
+ b := uint64(buf[n])
+ n++
+ x |= (b & 0x7F) << shift
+ if (b & 0x80) == 0 {
+ return x, n
+ }
+ }
+
+ // The number is too large to represent in a 64-bit value.
+ return 0, 0
+}
+
+func (p *Buffer) decodeVarintSlow() (x uint64, err error) {
+ i := p.index
+ l := len(p.buf)
+
+ for shift := uint(0); shift < 64; shift += 7 {
+ if i >= l {
+ err = io.ErrUnexpectedEOF
+ return
+ }
+ b := p.buf[i]
+ i++
+ x |= (uint64(b) & 0x7F) << shift
+ if b < 0x80 {
+ p.index = i
+ return
+ }
+ }
+
+ // The number is too large to represent in a 64-bit value.
+ err = errOverflow
+ return
+}
+
+// DecodeVarint reads a varint-encoded integer from the Buffer.
+// This is the format for the
+// int32, int64, uint32, uint64, bool, and enum
+// protocol buffer types.
+func (p *Buffer) DecodeVarint() (x uint64, err error) {
+ i := p.index
+ buf := p.buf
+
+ if i >= len(buf) {
+ return 0, io.ErrUnexpectedEOF
+ } else if buf[i] < 0x80 {
+ p.index++
+ return uint64(buf[i]), nil
+ } else if len(buf)-i < 10 {
+ return p.decodeVarintSlow()
+ }
+
+ var b uint64
+ // we already checked the first byte
+ x = uint64(buf[i]) - 0x80
+ i++
+
+ b = uint64(buf[i])
+ i++
+ x += b << 7
+ if b&0x80 == 0 {
+ goto done
+ }
+ x -= 0x80 << 7
+
+ b = uint64(buf[i])
+ i++
+ x += b << 14
+ if b&0x80 == 0 {
+ goto done
+ }
+ x -= 0x80 << 14
+
+ b = uint64(buf[i])
+ i++
+ x += b << 21
+ if b&0x80 == 0 {
+ goto done
+ }
+ x -= 0x80 << 21
+
+ b = uint64(buf[i])
+ i++
+ x += b << 28
+ if b&0x80 == 0 {
+ goto done
+ }
+ x -= 0x80 << 28
+
+ b = uint64(buf[i])
+ i++
+ x += b << 35
+ if b&0x80 == 0 {
+ goto done
+ }
+ x -= 0x80 << 35
+
+ b = uint64(buf[i])
+ i++
+ x += b << 42
+ if b&0x80 == 0 {
+ goto done
+ }
+ x -= 0x80 << 42
+
+ b = uint64(buf[i])
+ i++
+ x += b << 49
+ if b&0x80 == 0 {
+ goto done
+ }
+ x -= 0x80 << 49
+
+ b = uint64(buf[i])
+ i++
+ x += b << 56
+ if b&0x80 == 0 {
+ goto done
+ }
+ x -= 0x80 << 56
+
+ b = uint64(buf[i])
+ i++
+ x += b << 63
+ if b&0x80 == 0 {
+ goto done
+ }
+ // x -= 0x80 << 63 // Always zero.
+
+ return 0, errOverflow
+
+done:
+ p.index = i
+ return x, nil
+}
+
+// DecodeFixed64 reads a 64-bit integer from the Buffer.
+// This is the format for the
+// fixed64, sfixed64, and double protocol buffer types.
+func (p *Buffer) DecodeFixed64() (x uint64, err error) {
+ // x, err already 0
+ i := p.index + 8
+ if i < 0 || i > len(p.buf) {
+ err = io.ErrUnexpectedEOF
+ return
+ }
+ p.index = i
+
+ x = uint64(p.buf[i-8])
+ x |= uint64(p.buf[i-7]) << 8
+ x |= uint64(p.buf[i-6]) << 16
+ x |= uint64(p.buf[i-5]) << 24
+ x |= uint64(p.buf[i-4]) << 32
+ x |= uint64(p.buf[i-3]) << 40
+ x |= uint64(p.buf[i-2]) << 48
+ x |= uint64(p.buf[i-1]) << 56
+ return
+}
+
+// DecodeFixed32 reads a 32-bit integer from the Buffer.
+// This is the format for the
+// fixed32, sfixed32, and float protocol buffer types.
+func (p *Buffer) DecodeFixed32() (x uint64, err error) {
+ // x, err already 0
+ i := p.index + 4
+ if i < 0 || i > len(p.buf) {
+ err = io.ErrUnexpectedEOF
+ return
+ }
+ p.index = i
+
+ x = uint64(p.buf[i-4])
+ x |= uint64(p.buf[i-3]) << 8
+ x |= uint64(p.buf[i-2]) << 16
+ x |= uint64(p.buf[i-1]) << 24
+ return
+}
+
+// DecodeZigzag64 reads a zigzag-encoded 64-bit integer
+// from the Buffer.
+// This is the format used for the sint64 protocol buffer type.
+func (p *Buffer) DecodeZigzag64() (x uint64, err error) {
+ x, err = p.DecodeVarint()
+ if err != nil {
+ return
+ }
+ x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63)
+ return
+}
+
+// DecodeZigzag32 reads a zigzag-encoded 32-bit integer
+// from the Buffer.
+// This is the format used for the sint32 protocol buffer type.
+func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
+ x, err = p.DecodeVarint()
+ if err != nil {
+ return
+ }
+ x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31))
+ return
+}
+
+// These are not ValueDecoders: they produce an array of bytes or a string.
+// bytes, embedded messages
+
+// DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
+// This is the format used for the bytes protocol buffer
+// type and for embedded messages.
+func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) {
+ n, err := p.DecodeVarint()
+ if err != nil {
+ return nil, err
+ }
+
+ nb := int(n)
+ if nb < 0 {
+ return nil, fmt.Errorf("proto: bad byte length %d", nb)
+ }
+ end := p.index + nb
+ if end < p.index || end > len(p.buf) {
+ return nil, io.ErrUnexpectedEOF
+ }
+
+ if !alloc {
+ // todo: check if can get more uses of alloc=false
+ buf = p.buf[p.index:end]
+ p.index += nb
+ return
+ }
+
+ buf = make([]byte, nb)
+ copy(buf, p.buf[p.index:])
+ p.index += nb
+ return
+}
+
+// DecodeStringBytes reads an encoded string from the Buffer.
+// This is the format used for the proto2 string type.
+func (p *Buffer) DecodeStringBytes() (s string, err error) {
+ buf, err := p.DecodeRawBytes(false)
+ if err != nil {
+ return
+ }
+ return string(buf), nil
+}
+
+// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
+// If the protocol buffer has extensions, and the field matches, add it as an extension.
+// Otherwise, if the XXX_unrecognized field exists, append the skipped data there.
+func (o *Buffer) skipAndSave(t reflect.Type, tag, wire int, base structPointer, unrecField field) error {
+ oi := o.index
+
+ err := o.skip(t, tag, wire)
+ if err != nil {
+ return err
+ }
+
+ if !unrecField.IsValid() {
+ return nil
+ }
+
+ ptr := structPointer_Bytes(base, unrecField)
+
+ // Add the skipped field to struct field
+ obuf := o.buf
+
+ o.buf = *ptr
+ o.EncodeVarint(uint64(tag<<3 | wire))
+ *ptr = append(o.buf, obuf[oi:o.index]...)
+
+ o.buf = obuf
+
+ return nil
+}
+
+// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
+func (o *Buffer) skip(t reflect.Type, tag, wire int) error {
+
+ var u uint64
+ var err error
+
+ switch wire {
+ case WireVarint:
+ _, err = o.DecodeVarint()
+ case WireFixed64:
+ _, err = o.DecodeFixed64()
+ case WireBytes:
+ _, err = o.DecodeRawBytes(false)
+ case WireFixed32:
+ _, err = o.DecodeFixed32()
+ case WireStartGroup:
+ for {
+ u, err = o.DecodeVarint()
+ if err != nil {
+ break
+ }
+ fwire := int(u & 0x7)
+ if fwire == WireEndGroup {
+ break
+ }
+ ftag := int(u >> 3)
+ err = o.skip(t, ftag, fwire)
+ if err != nil {
+ break
+ }
+ }
+ default:
+ err = fmt.Errorf("proto: can't skip unknown wire type %d for %s", wire, t)
+ }
+ return err
+}
+
+// Unmarshaler is the interface representing objects that can
+// unmarshal themselves. The method should reset the receiver before
+// decoding starts. The argument points to data that may be
+// overwritten, so implementations should not keep references to the
+// buffer.
+type Unmarshaler interface {
+ Unmarshal([]byte) error
+}
+
+// Unmarshal parses the protocol buffer representation in buf and places the
+// decoded result in pb. If the struct underlying pb does not match
+// the data in buf, the results can be unpredictable.
+//
+// Unmarshal resets pb before starting to unmarshal, so any
+// existing data in pb is always removed. Use UnmarshalMerge
+// to preserve and append to existing data.
+func Unmarshal(buf []byte, pb Message) error {
+ pb.Reset()
+ return UnmarshalMerge(buf, pb)
+}
+
+// UnmarshalMerge parses the protocol buffer representation in buf and
+// writes the decoded result to pb. If the struct underlying pb does not match
+// the data in buf, the results can be unpredictable.
+//
+// UnmarshalMerge merges into existing data in pb.
+// Most code should use Unmarshal instead.
+func UnmarshalMerge(buf []byte, pb Message) error {
+ // If the object can unmarshal itself, let it.
+ if u, ok := pb.(Unmarshaler); ok {
+ return u.Unmarshal(buf)
+ }
+ return NewBuffer(buf).Unmarshal(pb)
+}
+
+// DecodeMessage reads a count-delimited message from the Buffer.
+func (p *Buffer) DecodeMessage(pb Message) error {
+ enc, err := p.DecodeRawBytes(false)
+ if err != nil {
+ return err
+ }
+ return NewBuffer(enc).Unmarshal(pb)
+}
+
+// DecodeGroup reads a tag-delimited group from the Buffer.
+func (p *Buffer) DecodeGroup(pb Message) error {
+ typ, base, err := getbase(pb)
+ if err != nil {
+ return err
+ }
+ return p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), true, base)
+}
+
+// Unmarshal parses the protocol buffer representation in the
+// Buffer and places the decoded result in pb. If the struct
+// underlying pb does not match the data in the buffer, the results can be
+// unpredictable.
+//
+// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
+func (p *Buffer) Unmarshal(pb Message) error {
+ // If the object can unmarshal itself, let it.
+ if u, ok := pb.(Unmarshaler); ok {
+ err := u.Unmarshal(p.buf[p.index:])
+ p.index = len(p.buf)
+ return err
+ }
+
+ typ, base, err := getbase(pb)
+ if err != nil {
+ return err
+ }
+
+ err = p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), false, base)
+
+ if collectStats {
+ stats.Decode++
+ }
+
+ return err
+}
+
+// unmarshalType does the work of unmarshaling a structure.
+func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group bool, base structPointer) error {
+ var state errorState
+ required, reqFields := prop.reqCount, uint64(0)
+
+ var err error
+ for err == nil && o.index < len(o.buf) {
+ oi := o.index
+ var u uint64
+ u, err = o.DecodeVarint()
+ if err != nil {
+ break
+ }
+ wire := int(u & 0x7)
+ if wire == WireEndGroup {
+ if is_group {
+ if required > 0 {
+ // Not enough information to determine the exact field.
+ // (See below.)
+ return &RequiredNotSetError{"{Unknown}"}
+ }
+ return nil // input is satisfied
+ }
+ return fmt.Errorf("proto: %s: wiretype end group for non-group", st)
+ }
+ tag := int(u >> 3)
+ if tag <= 0 {
+ return fmt.Errorf("proto: %s: illegal tag %d (wire type %d)", st, tag, wire)
+ }
+ fieldnum, ok := prop.decoderTags.get(tag)
+ if !ok {
+ // Maybe it's an extension?
+ if prop.extendable {
+ if e, _ := extendable(structPointer_Interface(base, st)); isExtensionField(e, int32(tag)) {
+ if err = o.skip(st, tag, wire); err == nil {
+ extmap := e.extensionsWrite()
+ ext := extmap[int32(tag)] // may be missing
+ ext.enc = append(ext.enc, o.buf[oi:o.index]...)
+ extmap[int32(tag)] = ext
+ }
+ continue
+ }
+ }
+ // Maybe it's a oneof?
+ if prop.oneofUnmarshaler != nil {
+ m := structPointer_Interface(base, st).(Message)
+ // First return value indicates whether tag is a oneof field.
+ ok, err = prop.oneofUnmarshaler(m, tag, wire, o)
+ if err == ErrInternalBadWireType {
+ // Map the error to something more descriptive.
+ // Do the formatting here to save generated code space.
+ err = fmt.Errorf("bad wiretype for oneof field in %T", m)
+ }
+ if ok {
+ continue
+ }
+ }
+ err = o.skipAndSave(st, tag, wire, base, prop.unrecField)
+ continue
+ }
+ p := prop.Prop[fieldnum]
+
+ if p.dec == nil {
+ fmt.Fprintf(os.Stderr, "proto: no protobuf decoder for %s.%s\n", st, st.Field(fieldnum).Name)
+ continue
+ }
+ dec := p.dec
+ if wire != WireStartGroup && wire != p.WireType {
+ if wire == WireBytes && p.packedDec != nil {
+ // a packable field
+ dec = p.packedDec
+ } else {
+ err = fmt.Errorf("proto: bad wiretype for field %s.%s: got wiretype %d, want %d", st, st.Field(fieldnum).Name, wire, p.WireType)
+ continue
+ }
+ }
+ decErr := dec(o, p, base)
+ if decErr != nil && !state.shouldContinue(decErr, p) {
+ err = decErr
+ }
+ if err == nil && p.Required {
+ // Successfully decoded a required field.
+ if tag <= 64 {
+ // use bitmap for fields 1-64 to catch field reuse.
+ var mask uint64 = 1 << uint64(tag-1)
+ if reqFields&mask == 0 {
+ // new required field
+ reqFields |= mask
+ required--
+ }
+ } else {
+ // This is imprecise. It can be fooled by a required field
+ // with a tag > 64 that is encoded twice; that's very rare.
+ // A fully correct implementation would require allocating
+ // a data structure, which we would like to avoid.
+ required--
+ }
+ }
+ }
+ if err == nil {
+ if is_group {
+ return io.ErrUnexpectedEOF
+ }
+ if state.err != nil {
+ return state.err
+ }
+ if required > 0 {
+ // Not enough information to determine the exact field. If we use extra
+ // CPU, we could determine the field only if the missing required field
+ // has a tag <= 64 and we check reqFields.
+ return &RequiredNotSetError{"{Unknown}"}
+ }
+ }
+ return err
+}
+
+// Individual type decoders
+// For each,
+// u is the decoded value,
+// v is a pointer to the field (pointer) in the struct
+
+// Sizes of the pools to allocate inside the Buffer.
+// The goal is modest amortization and allocation
+// on at least 16-byte boundaries.
+const (
+ boolPoolSize = 16
+ uint32PoolSize = 8
+ uint64PoolSize = 4
+)
+
+// Decode a bool.
+func (o *Buffer) dec_bool(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ if len(o.bools) == 0 {
+ o.bools = make([]bool, boolPoolSize)
+ }
+ o.bools[0] = u != 0
+ *structPointer_Bool(base, p.field) = &o.bools[0]
+ o.bools = o.bools[1:]
+ return nil
+}
+
+func (o *Buffer) dec_proto3_bool(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ *structPointer_BoolVal(base, p.field) = u != 0
+ return nil
+}
+
+// Decode an int32.
+func (o *Buffer) dec_int32(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ word32_Set(structPointer_Word32(base, p.field), o, uint32(u))
+ return nil
+}
+
+func (o *Buffer) dec_proto3_int32(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ word32Val_Set(structPointer_Word32Val(base, p.field), uint32(u))
+ return nil
+}
+
+// Decode an int64.
+func (o *Buffer) dec_int64(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ word64_Set(structPointer_Word64(base, p.field), o, u)
+ return nil
+}
+
+func (o *Buffer) dec_proto3_int64(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ word64Val_Set(structPointer_Word64Val(base, p.field), o, u)
+ return nil
+}
+
+// Decode a string.
+func (o *Buffer) dec_string(p *Properties, base structPointer) error {
+ s, err := o.DecodeStringBytes()
+ if err != nil {
+ return err
+ }
+ *structPointer_String(base, p.field) = &s
+ return nil
+}
+
+func (o *Buffer) dec_proto3_string(p *Properties, base structPointer) error {
+ s, err := o.DecodeStringBytes()
+ if err != nil {
+ return err
+ }
+ *structPointer_StringVal(base, p.field) = s
+ return nil
+}
+
+// Decode a slice of bytes ([]byte).
+func (o *Buffer) dec_slice_byte(p *Properties, base structPointer) error {
+ b, err := o.DecodeRawBytes(true)
+ if err != nil {
+ return err
+ }
+ *structPointer_Bytes(base, p.field) = b
+ return nil
+}
+
+// Decode a slice of bools ([]bool).
+func (o *Buffer) dec_slice_bool(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ v := structPointer_BoolSlice(base, p.field)
+ *v = append(*v, u != 0)
+ return nil
+}
+
+// Decode a slice of bools ([]bool) in packed format.
+func (o *Buffer) dec_slice_packed_bool(p *Properties, base structPointer) error {
+ v := structPointer_BoolSlice(base, p.field)
+
+ nn, err := o.DecodeVarint()
+ if err != nil {
+ return err
+ }
+ nb := int(nn) // number of bytes of encoded bools
+ fin := o.index + nb
+ if fin < o.index {
+ return errOverflow
+ }
+
+ y := *v
+ for o.index < fin {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ y = append(y, u != 0)
+ }
+
+ *v = y
+ return nil
+}
+
+// Decode a slice of int32s ([]int32).
+func (o *Buffer) dec_slice_int32(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ structPointer_Word32Slice(base, p.field).Append(uint32(u))
+ return nil
+}
+
+// Decode a slice of int32s ([]int32) in packed format.
+func (o *Buffer) dec_slice_packed_int32(p *Properties, base structPointer) error {
+ v := structPointer_Word32Slice(base, p.field)
+
+ nn, err := o.DecodeVarint()
+ if err != nil {
+ return err
+ }
+ nb := int(nn) // number of bytes of encoded int32s
+
+ fin := o.index + nb
+ if fin < o.index {
+ return errOverflow
+ }
+ for o.index < fin {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ v.Append(uint32(u))
+ }
+ return nil
+}
+
+// Decode a slice of int64s ([]int64).
+func (o *Buffer) dec_slice_int64(p *Properties, base structPointer) error {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+
+ structPointer_Word64Slice(base, p.field).Append(u)
+ return nil
+}
+
+// Decode a slice of int64s ([]int64) in packed format.
+func (o *Buffer) dec_slice_packed_int64(p *Properties, base structPointer) error {
+ v := structPointer_Word64Slice(base, p.field)
+
+ nn, err := o.DecodeVarint()
+ if err != nil {
+ return err
+ }
+ nb := int(nn) // number of bytes of encoded int64s
+
+ fin := o.index + nb
+ if fin < o.index {
+ return errOverflow
+ }
+ for o.index < fin {
+ u, err := p.valDec(o)
+ if err != nil {
+ return err
+ }
+ v.Append(u)
+ }
+ return nil
+}
+
+// Decode a slice of strings ([]string).
+func (o *Buffer) dec_slice_string(p *Properties, base structPointer) error {
+ s, err := o.DecodeStringBytes()
+ if err != nil {
+ return err
+ }
+ v := structPointer_StringSlice(base, p.field)
+ *v = append(*v, s)
+ return nil
+}
+
+// Decode a slice of slice of bytes ([][]byte).
+func (o *Buffer) dec_slice_slice_byte(p *Properties, base structPointer) error {
+ b, err := o.DecodeRawBytes(true)
+ if err != nil {
+ return err
+ }
+ v := structPointer_BytesSlice(base, p.field)
+ *v = append(*v, b)
+ return nil
+}
+
+// Decode a map field.
+func (o *Buffer) dec_new_map(p *Properties, base structPointer) error {
+ raw, err := o.DecodeRawBytes(false)
+ if err != nil {
+ return err
+ }
+ oi := o.index // index at the end of this map entry
+ o.index -= len(raw) // move buffer back to start of map entry
+
+ mptr := structPointer_NewAt(base, p.field, p.mtype) // *map[K]V
+ if mptr.Elem().IsNil() {
+ mptr.Elem().Set(reflect.MakeMap(mptr.Type().Elem()))
+ }
+ v := mptr.Elem() // map[K]V
+
+ // Prepare addressable doubly-indirect placeholders for the key and value types.
+ // See enc_new_map for why.
+ keyptr := reflect.New(reflect.PtrTo(p.mtype.Key())).Elem() // addressable *K
+ keybase := toStructPointer(keyptr.Addr()) // **K
+
+ var valbase structPointer
+ var valptr reflect.Value
+ switch p.mtype.Elem().Kind() {
+ case reflect.Slice:
+ // []byte
+ var dummy []byte
+ valptr = reflect.ValueOf(&dummy) // *[]byte
+ valbase = toStructPointer(valptr) // *[]byte
+ case reflect.Ptr:
+ // message; valptr is **Msg; need to allocate the intermediate pointer
+ valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
+ valptr.Set(reflect.New(valptr.Type().Elem()))
+ valbase = toStructPointer(valptr)
+ default:
+ // everything else
+ valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
+ valbase = toStructPointer(valptr.Addr()) // **V
+ }
+
+ // Decode.
+ // This parses a restricted wire format, namely the encoding of a message
+ // with two fields. See enc_new_map for the format.
+ for o.index < oi {
+ // tagcode for key and value properties are always a single byte
+ // because they have tags 1 and 2.
+ tagcode := o.buf[o.index]
+ o.index++
+ switch tagcode {
+ case p.mkeyprop.tagcode[0]:
+ if err := p.mkeyprop.dec(o, p.mkeyprop, keybase); err != nil {
+ return err
+ }
+ case p.mvalprop.tagcode[0]:
+ if err := p.mvalprop.dec(o, p.mvalprop, valbase); err != nil {
+ return err
+ }
+ default:
+ // TODO: Should we silently skip this instead?
+ return fmt.Errorf("proto: bad map data tag %d", raw[0])
+ }
+ }
+ keyelem, valelem := keyptr.Elem(), valptr.Elem()
+ if !keyelem.IsValid() {
+ keyelem = reflect.Zero(p.mtype.Key())
+ }
+ if !valelem.IsValid() {
+ valelem = reflect.Zero(p.mtype.Elem())
+ }
+
+ v.SetMapIndex(keyelem, valelem)
+ return nil
+}
+
+// Decode a group.
+func (o *Buffer) dec_struct_group(p *Properties, base structPointer) error {
+ bas := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(bas) {
+ // allocate new nested message
+ bas = toStructPointer(reflect.New(p.stype))
+ structPointer_SetStructPointer(base, p.field, bas)
+ }
+ return o.unmarshalType(p.stype, p.sprop, true, bas)
+}
+
+// Decode an embedded message.
+func (o *Buffer) dec_struct_message(p *Properties, base structPointer) (err error) {
+ raw, e := o.DecodeRawBytes(false)
+ if e != nil {
+ return e
+ }
+
+ bas := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(bas) {
+ // allocate new nested message
+ bas = toStructPointer(reflect.New(p.stype))
+ structPointer_SetStructPointer(base, p.field, bas)
+ }
+
+ // If the object can unmarshal itself, let it.
+ if p.isUnmarshaler {
+ iv := structPointer_Interface(bas, p.stype)
+ return iv.(Unmarshaler).Unmarshal(raw)
+ }
+
+ obuf := o.buf
+ oi := o.index
+ o.buf = raw
+ o.index = 0
+
+ err = o.unmarshalType(p.stype, p.sprop, false, bas)
+ o.buf = obuf
+ o.index = oi
+
+ return err
+}
+
+// Decode a slice of embedded messages.
+func (o *Buffer) dec_slice_struct_message(p *Properties, base structPointer) error {
+ return o.dec_slice_struct(p, false, base)
+}
+
+// Decode a slice of embedded groups.
+func (o *Buffer) dec_slice_struct_group(p *Properties, base structPointer) error {
+ return o.dec_slice_struct(p, true, base)
+}
+
+// Decode a slice of structs ([]*struct).
+func (o *Buffer) dec_slice_struct(p *Properties, is_group bool, base structPointer) error {
+ v := reflect.New(p.stype)
+ bas := toStructPointer(v)
+ structPointer_StructPointerSlice(base, p.field).Append(bas)
+
+ if is_group {
+ err := o.unmarshalType(p.stype, p.sprop, is_group, bas)
+ return err
+ }
+
+ raw, err := o.DecodeRawBytes(false)
+ if err != nil {
+ return err
+ }
+
+ // If the object can unmarshal itself, let it.
+ if p.isUnmarshaler {
+ iv := v.Interface()
+ return iv.(Unmarshaler).Unmarshal(raw)
+ }
+
+ obuf := o.buf
+ oi := o.index
+ o.buf = raw
+ o.index = 0
+
+ err = o.unmarshalType(p.stype, p.sprop, is_group, bas)
+
+ o.buf = obuf
+ o.index = oi
+
+ return err
+}
diff --git a/vendor/github.com/golang/protobuf/proto/encode.go b/vendor/github.com/golang/protobuf/proto/encode.go
new file mode 100644
index 0000000000000000000000000000000000000000..8b84d1b22d4c0933820cb4872e29c918e5429be2
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/encode.go
@@ -0,0 +1,1362 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+/*
+ * Routines for encoding data into the wire format for protocol buffers.
+ */
+
+import (
+ "errors"
+ "fmt"
+ "reflect"
+ "sort"
+)
+
+// RequiredNotSetError is the error returned if Marshal is called with
+// a protocol buffer struct whose required fields have not
+// all been initialized. It is also the error returned if Unmarshal is
+// called with an encoded protocol buffer that does not include all the
+// required fields.
+//
+// When printed, RequiredNotSetError reports the first unset required field in a
+// message. If the field cannot be precisely determined, it is reported as
+// "{Unknown}".
+type RequiredNotSetError struct {
+ field string
+}
+
+func (e *RequiredNotSetError) Error() string {
+ return fmt.Sprintf("proto: required field %q not set", e.field)
+}
+
+var (
+ // errRepeatedHasNil is the error returned if Marshal is called with
+ // a struct with a repeated field containing a nil element.
+ errRepeatedHasNil = errors.New("proto: repeated field has nil element")
+
+ // errOneofHasNil is the error returned if Marshal is called with
+ // a struct with a oneof field containing a nil element.
+ errOneofHasNil = errors.New("proto: oneof field has nil value")
+
+ // ErrNil is the error returned if Marshal is called with nil.
+ ErrNil = errors.New("proto: Marshal called with nil")
+
+ // ErrTooLarge is the error returned if Marshal is called with a
+ // message that encodes to >2GB.
+ ErrTooLarge = errors.New("proto: message encodes to over 2 GB")
+)
+
+// The fundamental encoders that put bytes on the wire.
+// Those that take integer types all accept uint64 and are
+// therefore of type valueEncoder.
+
+const maxVarintBytes = 10 // maximum length of a varint
+
+// maxMarshalSize is the largest allowed size of an encoded protobuf,
+// since C++ and Java use signed int32s for the size.
+const maxMarshalSize = 1<<31 - 1
+
+// EncodeVarint returns the varint encoding of x.
+// This is the format for the
+// int32, int64, uint32, uint64, bool, and enum
+// protocol buffer types.
+// Not used by the package itself, but helpful to clients
+// wishing to use the same encoding.
+func EncodeVarint(x uint64) []byte {
+ var buf [maxVarintBytes]byte
+ var n int
+ for n = 0; x > 127; n++ {
+ buf[n] = 0x80 | uint8(x&0x7F)
+ x >>= 7
+ }
+ buf[n] = uint8(x)
+ n++
+ return buf[0:n]
+}
+
+// EncodeVarint writes a varint-encoded integer to the Buffer.
+// This is the format for the
+// int32, int64, uint32, uint64, bool, and enum
+// protocol buffer types.
+func (p *Buffer) EncodeVarint(x uint64) error {
+ for x >= 1<<7 {
+ p.buf = append(p.buf, uint8(x&0x7f|0x80))
+ x >>= 7
+ }
+ p.buf = append(p.buf, uint8(x))
+ return nil
+}
+
+// SizeVarint returns the varint encoding size of an integer.
+func SizeVarint(x uint64) int {
+ return sizeVarint(x)
+}
+
+func sizeVarint(x uint64) (n int) {
+ for {
+ n++
+ x >>= 7
+ if x == 0 {
+ break
+ }
+ }
+ return n
+}
+
+// EncodeFixed64 writes a 64-bit integer to the Buffer.
+// This is the format for the
+// fixed64, sfixed64, and double protocol buffer types.
+func (p *Buffer) EncodeFixed64(x uint64) error {
+ p.buf = append(p.buf,
+ uint8(x),
+ uint8(x>>8),
+ uint8(x>>16),
+ uint8(x>>24),
+ uint8(x>>32),
+ uint8(x>>40),
+ uint8(x>>48),
+ uint8(x>>56))
+ return nil
+}
+
+func sizeFixed64(x uint64) int {
+ return 8
+}
+
+// EncodeFixed32 writes a 32-bit integer to the Buffer.
+// This is the format for the
+// fixed32, sfixed32, and float protocol buffer types.
+func (p *Buffer) EncodeFixed32(x uint64) error {
+ p.buf = append(p.buf,
+ uint8(x),
+ uint8(x>>8),
+ uint8(x>>16),
+ uint8(x>>24))
+ return nil
+}
+
+func sizeFixed32(x uint64) int {
+ return 4
+}
+
+// EncodeZigzag64 writes a zigzag-encoded 64-bit integer
+// to the Buffer.
+// This is the format used for the sint64 protocol buffer type.
+func (p *Buffer) EncodeZigzag64(x uint64) error {
+ // use signed number to get arithmetic right shift.
+ return p.EncodeVarint((x << 1) ^ uint64((int64(x) >> 63)))
+}
+
+func sizeZigzag64(x uint64) int {
+ return sizeVarint((x << 1) ^ uint64((int64(x) >> 63)))
+}
+
+// EncodeZigzag32 writes a zigzag-encoded 32-bit integer
+// to the Buffer.
+// This is the format used for the sint32 protocol buffer type.
+func (p *Buffer) EncodeZigzag32(x uint64) error {
+ // use signed number to get arithmetic right shift.
+ return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
+}
+
+func sizeZigzag32(x uint64) int {
+ return sizeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
+}
+
+// EncodeRawBytes writes a count-delimited byte buffer to the Buffer.
+// This is the format used for the bytes protocol buffer
+// type and for embedded messages.
+func (p *Buffer) EncodeRawBytes(b []byte) error {
+ p.EncodeVarint(uint64(len(b)))
+ p.buf = append(p.buf, b...)
+ return nil
+}
+
+func sizeRawBytes(b []byte) int {
+ return sizeVarint(uint64(len(b))) +
+ len(b)
+}
+
+// EncodeStringBytes writes an encoded string to the Buffer.
+// This is the format used for the proto2 string type.
+func (p *Buffer) EncodeStringBytes(s string) error {
+ p.EncodeVarint(uint64(len(s)))
+ p.buf = append(p.buf, s...)
+ return nil
+}
+
+func sizeStringBytes(s string) int {
+ return sizeVarint(uint64(len(s))) +
+ len(s)
+}
+
+// Marshaler is the interface representing objects that can marshal themselves.
+type Marshaler interface {
+ Marshal() ([]byte, error)
+}
+
+// Marshal takes the protocol buffer
+// and encodes it into the wire format, returning the data.
+func Marshal(pb Message) ([]byte, error) {
+ // Can the object marshal itself?
+ if m, ok := pb.(Marshaler); ok {
+ return m.Marshal()
+ }
+ p := NewBuffer(nil)
+ err := p.Marshal(pb)
+ if p.buf == nil && err == nil {
+ // Return a non-nil slice on success.
+ return []byte{}, nil
+ }
+ return p.buf, err
+}
+
+// EncodeMessage writes the protocol buffer to the Buffer,
+// prefixed by a varint-encoded length.
+func (p *Buffer) EncodeMessage(pb Message) error {
+ t, base, err := getbase(pb)
+ if structPointer_IsNil(base) {
+ return ErrNil
+ }
+ if err == nil {
+ var state errorState
+ err = p.enc_len_struct(GetProperties(t.Elem()), base, &state)
+ }
+ return err
+}
+
+// Marshal takes the protocol buffer
+// and encodes it into the wire format, writing the result to the
+// Buffer.
+func (p *Buffer) Marshal(pb Message) error {
+ // Can the object marshal itself?
+ if m, ok := pb.(Marshaler); ok {
+ data, err := m.Marshal()
+ p.buf = append(p.buf, data...)
+ return err
+ }
+
+ t, base, err := getbase(pb)
+ if structPointer_IsNil(base) {
+ return ErrNil
+ }
+ if err == nil {
+ err = p.enc_struct(GetProperties(t.Elem()), base)
+ }
+
+ if collectStats {
+ (stats).Encode++ // Parens are to work around a goimports bug.
+ }
+
+ if len(p.buf) > maxMarshalSize {
+ return ErrTooLarge
+ }
+ return err
+}
+
+// Size returns the encoded size of a protocol buffer.
+func Size(pb Message) (n int) {
+ // Can the object marshal itself? If so, Size is slow.
+ // TODO: add Size to Marshaler, or add a Sizer interface.
+ if m, ok := pb.(Marshaler); ok {
+ b, _ := m.Marshal()
+ return len(b)
+ }
+
+ t, base, err := getbase(pb)
+ if structPointer_IsNil(base) {
+ return 0
+ }
+ if err == nil {
+ n = size_struct(GetProperties(t.Elem()), base)
+ }
+
+ if collectStats {
+ (stats).Size++ // Parens are to work around a goimports bug.
+ }
+
+ return
+}
+
+// Individual type encoders.
+
+// Encode a bool.
+func (o *Buffer) enc_bool(p *Properties, base structPointer) error {
+ v := *structPointer_Bool(base, p.field)
+ if v == nil {
+ return ErrNil
+ }
+ x := 0
+ if *v {
+ x = 1
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func (o *Buffer) enc_proto3_bool(p *Properties, base structPointer) error {
+ v := *structPointer_BoolVal(base, p.field)
+ if !v {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, 1)
+ return nil
+}
+
+func size_bool(p *Properties, base structPointer) int {
+ v := *structPointer_Bool(base, p.field)
+ if v == nil {
+ return 0
+ }
+ return len(p.tagcode) + 1 // each bool takes exactly one byte
+}
+
+func size_proto3_bool(p *Properties, base structPointer) int {
+ v := *structPointer_BoolVal(base, p.field)
+ if !v && !p.oneof {
+ return 0
+ }
+ return len(p.tagcode) + 1 // each bool takes exactly one byte
+}
+
+// Encode an int32.
+func (o *Buffer) enc_int32(p *Properties, base structPointer) error {
+ v := structPointer_Word32(base, p.field)
+ if word32_IsNil(v) {
+ return ErrNil
+ }
+ x := int32(word32_Get(v)) // permit sign extension to use full 64-bit range
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func (o *Buffer) enc_proto3_int32(p *Properties, base structPointer) error {
+ v := structPointer_Word32Val(base, p.field)
+ x := int32(word32Val_Get(v)) // permit sign extension to use full 64-bit range
+ if x == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func size_int32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32(base, p.field)
+ if word32_IsNil(v) {
+ return 0
+ }
+ x := int32(word32_Get(v)) // permit sign extension to use full 64-bit range
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+func size_proto3_int32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32Val(base, p.field)
+ x := int32(word32Val_Get(v)) // permit sign extension to use full 64-bit range
+ if x == 0 && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+// Encode a uint32.
+// Exactly the same as int32, except for no sign extension.
+func (o *Buffer) enc_uint32(p *Properties, base structPointer) error {
+ v := structPointer_Word32(base, p.field)
+ if word32_IsNil(v) {
+ return ErrNil
+ }
+ x := word32_Get(v)
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func (o *Buffer) enc_proto3_uint32(p *Properties, base structPointer) error {
+ v := structPointer_Word32Val(base, p.field)
+ x := word32Val_Get(v)
+ if x == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, uint64(x))
+ return nil
+}
+
+func size_uint32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32(base, p.field)
+ if word32_IsNil(v) {
+ return 0
+ }
+ x := word32_Get(v)
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+func size_proto3_uint32(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word32Val(base, p.field)
+ x := word32Val_Get(v)
+ if x == 0 && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += p.valSize(uint64(x))
+ return
+}
+
+// Encode an int64.
+func (o *Buffer) enc_int64(p *Properties, base structPointer) error {
+ v := structPointer_Word64(base, p.field)
+ if word64_IsNil(v) {
+ return ErrNil
+ }
+ x := word64_Get(v)
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, x)
+ return nil
+}
+
+func (o *Buffer) enc_proto3_int64(p *Properties, base structPointer) error {
+ v := structPointer_Word64Val(base, p.field)
+ x := word64Val_Get(v)
+ if x == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, x)
+ return nil
+}
+
+func size_int64(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word64(base, p.field)
+ if word64_IsNil(v) {
+ return 0
+ }
+ x := word64_Get(v)
+ n += len(p.tagcode)
+ n += p.valSize(x)
+ return
+}
+
+func size_proto3_int64(p *Properties, base structPointer) (n int) {
+ v := structPointer_Word64Val(base, p.field)
+ x := word64Val_Get(v)
+ if x == 0 && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += p.valSize(x)
+ return
+}
+
+// Encode a string.
+func (o *Buffer) enc_string(p *Properties, base structPointer) error {
+ v := *structPointer_String(base, p.field)
+ if v == nil {
+ return ErrNil
+ }
+ x := *v
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeStringBytes(x)
+ return nil
+}
+
+func (o *Buffer) enc_proto3_string(p *Properties, base structPointer) error {
+ v := *structPointer_StringVal(base, p.field)
+ if v == "" {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeStringBytes(v)
+ return nil
+}
+
+func size_string(p *Properties, base structPointer) (n int) {
+ v := *structPointer_String(base, p.field)
+ if v == nil {
+ return 0
+ }
+ x := *v
+ n += len(p.tagcode)
+ n += sizeStringBytes(x)
+ return
+}
+
+func size_proto3_string(p *Properties, base structPointer) (n int) {
+ v := *structPointer_StringVal(base, p.field)
+ if v == "" && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += sizeStringBytes(v)
+ return
+}
+
+// All protocol buffer fields are nillable, but be careful.
+func isNil(v reflect.Value) bool {
+ switch v.Kind() {
+ case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
+ return v.IsNil()
+ }
+ return false
+}
+
+// Encode a message struct.
+func (o *Buffer) enc_struct_message(p *Properties, base structPointer) error {
+ var state errorState
+ structp := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return ErrNil
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, err := m.Marshal()
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ return state.err
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ return o.enc_len_struct(p.sprop, structp, &state)
+}
+
+func size_struct_message(p *Properties, base structPointer) int {
+ structp := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(structp) {
+ return 0
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, _ := m.Marshal()
+ n0 := len(p.tagcode)
+ n1 := sizeRawBytes(data)
+ return n0 + n1
+ }
+
+ n0 := len(p.tagcode)
+ n1 := size_struct(p.sprop, structp)
+ n2 := sizeVarint(uint64(n1)) // size of encoded length
+ return n0 + n1 + n2
+}
+
+// Encode a group struct.
+func (o *Buffer) enc_struct_group(p *Properties, base structPointer) error {
+ var state errorState
+ b := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(b) {
+ return ErrNil
+ }
+
+ o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup))
+ err := o.enc_struct(p.sprop, b)
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup))
+ return state.err
+}
+
+func size_struct_group(p *Properties, base structPointer) (n int) {
+ b := structPointer_GetStructPointer(base, p.field)
+ if structPointer_IsNil(b) {
+ return 0
+ }
+
+ n += sizeVarint(uint64((p.Tag << 3) | WireStartGroup))
+ n += size_struct(p.sprop, b)
+ n += sizeVarint(uint64((p.Tag << 3) | WireEndGroup))
+ return
+}
+
+// Encode a slice of bools ([]bool).
+func (o *Buffer) enc_slice_bool(p *Properties, base structPointer) error {
+ s := *structPointer_BoolSlice(base, p.field)
+ l := len(s)
+ if l == 0 {
+ return ErrNil
+ }
+ for _, x := range s {
+ o.buf = append(o.buf, p.tagcode...)
+ v := uint64(0)
+ if x {
+ v = 1
+ }
+ p.valEnc(o, v)
+ }
+ return nil
+}
+
+func size_slice_bool(p *Properties, base structPointer) int {
+ s := *structPointer_BoolSlice(base, p.field)
+ l := len(s)
+ if l == 0 {
+ return 0
+ }
+ return l * (len(p.tagcode) + 1) // each bool takes exactly one byte
+}
+
+// Encode a slice of bools ([]bool) in packed format.
+func (o *Buffer) enc_slice_packed_bool(p *Properties, base structPointer) error {
+ s := *structPointer_BoolSlice(base, p.field)
+ l := len(s)
+ if l == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeVarint(uint64(l)) // each bool takes exactly one byte
+ for _, x := range s {
+ v := uint64(0)
+ if x {
+ v = 1
+ }
+ p.valEnc(o, v)
+ }
+ return nil
+}
+
+func size_slice_packed_bool(p *Properties, base structPointer) (n int) {
+ s := *structPointer_BoolSlice(base, p.field)
+ l := len(s)
+ if l == 0 {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += sizeVarint(uint64(l))
+ n += l // each bool takes exactly one byte
+ return
+}
+
+// Encode a slice of bytes ([]byte).
+func (o *Buffer) enc_slice_byte(p *Properties, base structPointer) error {
+ s := *structPointer_Bytes(base, p.field)
+ if s == nil {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(s)
+ return nil
+}
+
+func (o *Buffer) enc_proto3_slice_byte(p *Properties, base structPointer) error {
+ s := *structPointer_Bytes(base, p.field)
+ if len(s) == 0 {
+ return ErrNil
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(s)
+ return nil
+}
+
+func size_slice_byte(p *Properties, base structPointer) (n int) {
+ s := *structPointer_Bytes(base, p.field)
+ if s == nil && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += sizeRawBytes(s)
+ return
+}
+
+func size_proto3_slice_byte(p *Properties, base structPointer) (n int) {
+ s := *structPointer_Bytes(base, p.field)
+ if len(s) == 0 && !p.oneof {
+ return 0
+ }
+ n += len(p.tagcode)
+ n += sizeRawBytes(s)
+ return
+}
+
+// Encode a slice of int32s ([]int32).
+func (o *Buffer) enc_slice_int32(p *Properties, base structPointer) error {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
+ p.valEnc(o, uint64(x))
+ }
+ return nil
+}
+
+func size_slice_int32(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ for i := 0; i < l; i++ {
+ n += len(p.tagcode)
+ x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
+ n += p.valSize(uint64(x))
+ }
+ return
+}
+
+// Encode a slice of int32s ([]int32) in packed format.
+func (o *Buffer) enc_slice_packed_int32(p *Properties, base structPointer) error {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ // TODO: Reuse a Buffer.
+ buf := NewBuffer(nil)
+ for i := 0; i < l; i++ {
+ x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
+ p.valEnc(buf, uint64(x))
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeVarint(uint64(len(buf.buf)))
+ o.buf = append(o.buf, buf.buf...)
+ return nil
+}
+
+func size_slice_packed_int32(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ var bufSize int
+ for i := 0; i < l; i++ {
+ x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
+ bufSize += p.valSize(uint64(x))
+ }
+
+ n += len(p.tagcode)
+ n += sizeVarint(uint64(bufSize))
+ n += bufSize
+ return
+}
+
+// Encode a slice of uint32s ([]uint32).
+// Exactly the same as int32, except for no sign extension.
+func (o *Buffer) enc_slice_uint32(p *Properties, base structPointer) error {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ x := s.Index(i)
+ p.valEnc(o, uint64(x))
+ }
+ return nil
+}
+
+func size_slice_uint32(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ for i := 0; i < l; i++ {
+ n += len(p.tagcode)
+ x := s.Index(i)
+ n += p.valSize(uint64(x))
+ }
+ return
+}
+
+// Encode a slice of uint32s ([]uint32) in packed format.
+// Exactly the same as int32, except for no sign extension.
+func (o *Buffer) enc_slice_packed_uint32(p *Properties, base structPointer) error {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ // TODO: Reuse a Buffer.
+ buf := NewBuffer(nil)
+ for i := 0; i < l; i++ {
+ p.valEnc(buf, uint64(s.Index(i)))
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeVarint(uint64(len(buf.buf)))
+ o.buf = append(o.buf, buf.buf...)
+ return nil
+}
+
+func size_slice_packed_uint32(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word32Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ var bufSize int
+ for i := 0; i < l; i++ {
+ bufSize += p.valSize(uint64(s.Index(i)))
+ }
+
+ n += len(p.tagcode)
+ n += sizeVarint(uint64(bufSize))
+ n += bufSize
+ return
+}
+
+// Encode a slice of int64s ([]int64).
+func (o *Buffer) enc_slice_int64(p *Properties, base structPointer) error {
+ s := structPointer_Word64Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ p.valEnc(o, s.Index(i))
+ }
+ return nil
+}
+
+func size_slice_int64(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word64Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ for i := 0; i < l; i++ {
+ n += len(p.tagcode)
+ n += p.valSize(s.Index(i))
+ }
+ return
+}
+
+// Encode a slice of int64s ([]int64) in packed format.
+func (o *Buffer) enc_slice_packed_int64(p *Properties, base structPointer) error {
+ s := structPointer_Word64Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return ErrNil
+ }
+ // TODO: Reuse a Buffer.
+ buf := NewBuffer(nil)
+ for i := 0; i < l; i++ {
+ p.valEnc(buf, s.Index(i))
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeVarint(uint64(len(buf.buf)))
+ o.buf = append(o.buf, buf.buf...)
+ return nil
+}
+
+func size_slice_packed_int64(p *Properties, base structPointer) (n int) {
+ s := structPointer_Word64Slice(base, p.field)
+ l := s.Len()
+ if l == 0 {
+ return 0
+ }
+ var bufSize int
+ for i := 0; i < l; i++ {
+ bufSize += p.valSize(s.Index(i))
+ }
+
+ n += len(p.tagcode)
+ n += sizeVarint(uint64(bufSize))
+ n += bufSize
+ return
+}
+
+// Encode a slice of slice of bytes ([][]byte).
+func (o *Buffer) enc_slice_slice_byte(p *Properties, base structPointer) error {
+ ss := *structPointer_BytesSlice(base, p.field)
+ l := len(ss)
+ if l == 0 {
+ return ErrNil
+ }
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(ss[i])
+ }
+ return nil
+}
+
+func size_slice_slice_byte(p *Properties, base structPointer) (n int) {
+ ss := *structPointer_BytesSlice(base, p.field)
+ l := len(ss)
+ if l == 0 {
+ return 0
+ }
+ n += l * len(p.tagcode)
+ for i := 0; i < l; i++ {
+ n += sizeRawBytes(ss[i])
+ }
+ return
+}
+
+// Encode a slice of strings ([]string).
+func (o *Buffer) enc_slice_string(p *Properties, base structPointer) error {
+ ss := *structPointer_StringSlice(base, p.field)
+ l := len(ss)
+ for i := 0; i < l; i++ {
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeStringBytes(ss[i])
+ }
+ return nil
+}
+
+func size_slice_string(p *Properties, base structPointer) (n int) {
+ ss := *structPointer_StringSlice(base, p.field)
+ l := len(ss)
+ n += l * len(p.tagcode)
+ for i := 0; i < l; i++ {
+ n += sizeStringBytes(ss[i])
+ }
+ return
+}
+
+// Encode a slice of message structs ([]*struct).
+func (o *Buffer) enc_slice_struct_message(p *Properties, base structPointer) error {
+ var state errorState
+ s := structPointer_StructPointerSlice(base, p.field)
+ l := s.Len()
+
+ for i := 0; i < l; i++ {
+ structp := s.Index(i)
+ if structPointer_IsNil(structp) {
+ return errRepeatedHasNil
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, err := m.Marshal()
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ o.buf = append(o.buf, p.tagcode...)
+ o.EncodeRawBytes(data)
+ continue
+ }
+
+ o.buf = append(o.buf, p.tagcode...)
+ err := o.enc_len_struct(p.sprop, structp, &state)
+ if err != nil && !state.shouldContinue(err, nil) {
+ if err == ErrNil {
+ return errRepeatedHasNil
+ }
+ return err
+ }
+ }
+ return state.err
+}
+
+func size_slice_struct_message(p *Properties, base structPointer) (n int) {
+ s := structPointer_StructPointerSlice(base, p.field)
+ l := s.Len()
+ n += l * len(p.tagcode)
+ for i := 0; i < l; i++ {
+ structp := s.Index(i)
+ if structPointer_IsNil(structp) {
+ return // return the size up to this point
+ }
+
+ // Can the object marshal itself?
+ if p.isMarshaler {
+ m := structPointer_Interface(structp, p.stype).(Marshaler)
+ data, _ := m.Marshal()
+ n += sizeRawBytes(data)
+ continue
+ }
+
+ n0 := size_struct(p.sprop, structp)
+ n1 := sizeVarint(uint64(n0)) // size of encoded length
+ n += n0 + n1
+ }
+ return
+}
+
+// Encode a slice of group structs ([]*struct).
+func (o *Buffer) enc_slice_struct_group(p *Properties, base structPointer) error {
+ var state errorState
+ s := structPointer_StructPointerSlice(base, p.field)
+ l := s.Len()
+
+ for i := 0; i < l; i++ {
+ b := s.Index(i)
+ if structPointer_IsNil(b) {
+ return errRepeatedHasNil
+ }
+
+ o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup))
+
+ err := o.enc_struct(p.sprop, b)
+
+ if err != nil && !state.shouldContinue(err, nil) {
+ if err == ErrNil {
+ return errRepeatedHasNil
+ }
+ return err
+ }
+
+ o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup))
+ }
+ return state.err
+}
+
+func size_slice_struct_group(p *Properties, base structPointer) (n int) {
+ s := structPointer_StructPointerSlice(base, p.field)
+ l := s.Len()
+
+ n += l * sizeVarint(uint64((p.Tag<<3)|WireStartGroup))
+ n += l * sizeVarint(uint64((p.Tag<<3)|WireEndGroup))
+ for i := 0; i < l; i++ {
+ b := s.Index(i)
+ if structPointer_IsNil(b) {
+ return // return size up to this point
+ }
+
+ n += size_struct(p.sprop, b)
+ }
+ return
+}
+
+// Encode an extension map.
+func (o *Buffer) enc_map(p *Properties, base structPointer) error {
+ exts := structPointer_ExtMap(base, p.field)
+ if err := encodeExtensionsMap(*exts); err != nil {
+ return err
+ }
+
+ return o.enc_map_body(*exts)
+}
+
+func (o *Buffer) enc_exts(p *Properties, base structPointer) error {
+ exts := structPointer_Extensions(base, p.field)
+
+ v, mu := exts.extensionsRead()
+ if v == nil {
+ return nil
+ }
+
+ mu.Lock()
+ defer mu.Unlock()
+ if err := encodeExtensionsMap(v); err != nil {
+ return err
+ }
+
+ return o.enc_map_body(v)
+}
+
+func (o *Buffer) enc_map_body(v map[int32]Extension) error {
+ // Fast-path for common cases: zero or one extensions.
+ if len(v) <= 1 {
+ for _, e := range v {
+ o.buf = append(o.buf, e.enc...)
+ }
+ return nil
+ }
+
+ // Sort keys to provide a deterministic encoding.
+ keys := make([]int, 0, len(v))
+ for k := range v {
+ keys = append(keys, int(k))
+ }
+ sort.Ints(keys)
+
+ for _, k := range keys {
+ o.buf = append(o.buf, v[int32(k)].enc...)
+ }
+ return nil
+}
+
+func size_map(p *Properties, base structPointer) int {
+ v := structPointer_ExtMap(base, p.field)
+ return extensionsMapSize(*v)
+}
+
+func size_exts(p *Properties, base structPointer) int {
+ v := structPointer_Extensions(base, p.field)
+ return extensionsSize(v)
+}
+
+// Encode a map field.
+func (o *Buffer) enc_new_map(p *Properties, base structPointer) error {
+ var state errorState // XXX: or do we need to plumb this through?
+
+ /*
+ A map defined as
+ map<key_type, value_type> map_field = N;
+ is encoded in the same way as
+ message MapFieldEntry {
+ key_type key = 1;
+ value_type value = 2;
+ }
+ repeated MapFieldEntry map_field = N;
+ */
+
+ v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V
+ if v.Len() == 0 {
+ return nil
+ }
+
+ keycopy, valcopy, keybase, valbase := mapEncodeScratch(p.mtype)
+
+ enc := func() error {
+ if err := p.mkeyprop.enc(o, p.mkeyprop, keybase); err != nil {
+ return err
+ }
+ if err := p.mvalprop.enc(o, p.mvalprop, valbase); err != nil && err != ErrNil {
+ return err
+ }
+ return nil
+ }
+
+ // Don't sort map keys. It is not required by the spec, and C++ doesn't do it.
+ for _, key := range v.MapKeys() {
+ val := v.MapIndex(key)
+
+ keycopy.Set(key)
+ valcopy.Set(val)
+
+ o.buf = append(o.buf, p.tagcode...)
+ if err := o.enc_len_thing(enc, &state); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func size_new_map(p *Properties, base structPointer) int {
+ v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V
+
+ keycopy, valcopy, keybase, valbase := mapEncodeScratch(p.mtype)
+
+ n := 0
+ for _, key := range v.MapKeys() {
+ val := v.MapIndex(key)
+ keycopy.Set(key)
+ valcopy.Set(val)
+
+ // Tag codes for key and val are the responsibility of the sub-sizer.
+ keysize := p.mkeyprop.size(p.mkeyprop, keybase)
+ valsize := p.mvalprop.size(p.mvalprop, valbase)
+ entry := keysize + valsize
+ // Add on tag code and length of map entry itself.
+ n += len(p.tagcode) + sizeVarint(uint64(entry)) + entry
+ }
+ return n
+}
+
+// mapEncodeScratch returns a new reflect.Value matching the map's value type,
+// and a structPointer suitable for passing to an encoder or sizer.
+func mapEncodeScratch(mapType reflect.Type) (keycopy, valcopy reflect.Value, keybase, valbase structPointer) {
+ // Prepare addressable doubly-indirect placeholders for the key and value types.
+ // This is needed because the element-type encoders expect **T, but the map iteration produces T.
+
+ keycopy = reflect.New(mapType.Key()).Elem() // addressable K
+ keyptr := reflect.New(reflect.PtrTo(keycopy.Type())).Elem() // addressable *K
+ keyptr.Set(keycopy.Addr()) //
+ keybase = toStructPointer(keyptr.Addr()) // **K
+
+ // Value types are more varied and require special handling.
+ switch mapType.Elem().Kind() {
+ case reflect.Slice:
+ // []byte
+ var dummy []byte
+ valcopy = reflect.ValueOf(&dummy).Elem() // addressable []byte
+ valbase = toStructPointer(valcopy.Addr())
+ case reflect.Ptr:
+ // message; the generated field type is map[K]*Msg (so V is *Msg),
+ // so we only need one level of indirection.
+ valcopy = reflect.New(mapType.Elem()).Elem() // addressable V
+ valbase = toStructPointer(valcopy.Addr())
+ default:
+ // everything else
+ valcopy = reflect.New(mapType.Elem()).Elem() // addressable V
+ valptr := reflect.New(reflect.PtrTo(valcopy.Type())).Elem() // addressable *V
+ valptr.Set(valcopy.Addr()) //
+ valbase = toStructPointer(valptr.Addr()) // **V
+ }
+ return
+}
+
+// Encode a struct.
+func (o *Buffer) enc_struct(prop *StructProperties, base structPointer) error {
+ var state errorState
+ // Encode fields in tag order so that decoders may use optimizations
+ // that depend on the ordering.
+ // https://developers.google.com/protocol-buffers/docs/encoding#order
+ for _, i := range prop.order {
+ p := prop.Prop[i]
+ if p.enc != nil {
+ err := p.enc(o, p, base)
+ if err != nil {
+ if err == ErrNil {
+ if p.Required && state.err == nil {
+ state.err = &RequiredNotSetError{p.Name}
+ }
+ } else if err == errRepeatedHasNil {
+ // Give more context to nil values in repeated fields.
+ return errors.New("repeated field " + p.OrigName + " has nil element")
+ } else if !state.shouldContinue(err, p) {
+ return err
+ }
+ }
+ if len(o.buf) > maxMarshalSize {
+ return ErrTooLarge
+ }
+ }
+ }
+
+ // Do oneof fields.
+ if prop.oneofMarshaler != nil {
+ m := structPointer_Interface(base, prop.stype).(Message)
+ if err := prop.oneofMarshaler(m, o); err == ErrNil {
+ return errOneofHasNil
+ } else if err != nil {
+ return err
+ }
+ }
+
+ // Add unrecognized fields at the end.
+ if prop.unrecField.IsValid() {
+ v := *structPointer_Bytes(base, prop.unrecField)
+ if len(o.buf)+len(v) > maxMarshalSize {
+ return ErrTooLarge
+ }
+ if len(v) > 0 {
+ o.buf = append(o.buf, v...)
+ }
+ }
+
+ return state.err
+}
+
+func size_struct(prop *StructProperties, base structPointer) (n int) {
+ for _, i := range prop.order {
+ p := prop.Prop[i]
+ if p.size != nil {
+ n += p.size(p, base)
+ }
+ }
+
+ // Add unrecognized fields at the end.
+ if prop.unrecField.IsValid() {
+ v := *structPointer_Bytes(base, prop.unrecField)
+ n += len(v)
+ }
+
+ // Factor in any oneof fields.
+ if prop.oneofSizer != nil {
+ m := structPointer_Interface(base, prop.stype).(Message)
+ n += prop.oneofSizer(m)
+ }
+
+ return
+}
+
+var zeroes [20]byte // longer than any conceivable sizeVarint
+
+// Encode a struct, preceded by its encoded length (as a varint).
+func (o *Buffer) enc_len_struct(prop *StructProperties, base structPointer, state *errorState) error {
+ return o.enc_len_thing(func() error { return o.enc_struct(prop, base) }, state)
+}
+
+// Encode something, preceded by its encoded length (as a varint).
+func (o *Buffer) enc_len_thing(enc func() error, state *errorState) error {
+ iLen := len(o.buf)
+ o.buf = append(o.buf, 0, 0, 0, 0) // reserve four bytes for length
+ iMsg := len(o.buf)
+ err := enc()
+ if err != nil && !state.shouldContinue(err, nil) {
+ return err
+ }
+ lMsg := len(o.buf) - iMsg
+ lLen := sizeVarint(uint64(lMsg))
+ switch x := lLen - (iMsg - iLen); {
+ case x > 0: // actual length is x bytes larger than the space we reserved
+ // Move msg x bytes right.
+ o.buf = append(o.buf, zeroes[:x]...)
+ copy(o.buf[iMsg+x:], o.buf[iMsg:iMsg+lMsg])
+ case x < 0: // actual length is x bytes smaller than the space we reserved
+ // Move msg x bytes left.
+ copy(o.buf[iMsg+x:], o.buf[iMsg:iMsg+lMsg])
+ o.buf = o.buf[:len(o.buf)+x] // x is negative
+ }
+ // Encode the length in the reserved space.
+ o.buf = o.buf[:iLen]
+ o.EncodeVarint(uint64(lMsg))
+ o.buf = o.buf[:len(o.buf)+lMsg]
+ return state.err
+}
+
+// errorState maintains the first error that occurs and updates that error
+// with additional context.
+type errorState struct {
+ err error
+}
+
+// shouldContinue reports whether encoding should continue upon encountering the
+// given error. If the error is RequiredNotSetError, shouldContinue returns true
+// and, if this is the first appearance of that error, remembers it for future
+// reporting.
+//
+// If prop is not nil, it may update any error with additional context about the
+// field with the error.
+func (s *errorState) shouldContinue(err error, prop *Properties) bool {
+ // Ignore unset required fields.
+ reqNotSet, ok := err.(*RequiredNotSetError)
+ if !ok {
+ return false
+ }
+ if s.err == nil {
+ if prop != nil {
+ err = &RequiredNotSetError{prop.Name + "." + reqNotSet.field}
+ }
+ s.err = err
+ }
+ return true
+}
diff --git a/vendor/github.com/golang/protobuf/proto/equal.go b/vendor/github.com/golang/protobuf/proto/equal.go
new file mode 100644
index 0000000000000000000000000000000000000000..2ed1cf596664d3dedb372fc051a04b79da040f21
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/equal.go
@@ -0,0 +1,300 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2011 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Protocol buffer comparison.
+
+package proto
+
+import (
+ "bytes"
+ "log"
+ "reflect"
+ "strings"
+)
+
+/*
+Equal returns true iff protocol buffers a and b are equal.
+The arguments must both be pointers to protocol buffer structs.
+
+Equality is defined in this way:
+ - Two messages are equal iff they are the same type,
+ corresponding fields are equal, unknown field sets
+ are equal, and extensions sets are equal.
+ - Two set scalar fields are equal iff their values are equal.
+ If the fields are of a floating-point type, remember that
+ NaN != x for all x, including NaN. If the message is defined
+ in a proto3 .proto file, fields are not "set"; specifically,
+ zero length proto3 "bytes" fields are equal (nil == {}).
+ - Two repeated fields are equal iff their lengths are the same,
+ and their corresponding elements are equal. Note a "bytes" field,
+ although represented by []byte, is not a repeated field and the
+ rule for the scalar fields described above applies.
+ - Two unset fields are equal.
+ - Two unknown field sets are equal if their current
+ encoded state is equal.
+ - Two extension sets are equal iff they have corresponding
+ elements that are pairwise equal.
+ - Two map fields are equal iff their lengths are the same,
+ and they contain the same set of elements. Zero-length map
+ fields are equal.
+ - Every other combination of things are not equal.
+
+The return value is undefined if a and b are not protocol buffers.
+*/
+func Equal(a, b Message) bool {
+ if a == nil || b == nil {
+ return a == b
+ }
+ v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b)
+ if v1.Type() != v2.Type() {
+ return false
+ }
+ if v1.Kind() == reflect.Ptr {
+ if v1.IsNil() {
+ return v2.IsNil()
+ }
+ if v2.IsNil() {
+ return false
+ }
+ v1, v2 = v1.Elem(), v2.Elem()
+ }
+ if v1.Kind() != reflect.Struct {
+ return false
+ }
+ return equalStruct(v1, v2)
+}
+
+// v1 and v2 are known to have the same type.
+func equalStruct(v1, v2 reflect.Value) bool {
+ sprop := GetProperties(v1.Type())
+ for i := 0; i < v1.NumField(); i++ {
+ f := v1.Type().Field(i)
+ if strings.HasPrefix(f.Name, "XXX_") {
+ continue
+ }
+ f1, f2 := v1.Field(i), v2.Field(i)
+ if f.Type.Kind() == reflect.Ptr {
+ if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 {
+ // both unset
+ continue
+ } else if n1 != n2 {
+ // set/unset mismatch
+ return false
+ }
+ b1, ok := f1.Interface().(raw)
+ if ok {
+ b2 := f2.Interface().(raw)
+ // RawMessage
+ if !bytes.Equal(b1.Bytes(), b2.Bytes()) {
+ return false
+ }
+ continue
+ }
+ f1, f2 = f1.Elem(), f2.Elem()
+ }
+ if !equalAny(f1, f2, sprop.Prop[i]) {
+ return false
+ }
+ }
+
+ if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() {
+ em2 := v2.FieldByName("XXX_InternalExtensions")
+ if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) {
+ return false
+ }
+ }
+
+ if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() {
+ em2 := v2.FieldByName("XXX_extensions")
+ if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) {
+ return false
+ }
+ }
+
+ uf := v1.FieldByName("XXX_unrecognized")
+ if !uf.IsValid() {
+ return true
+ }
+
+ u1 := uf.Bytes()
+ u2 := v2.FieldByName("XXX_unrecognized").Bytes()
+ if !bytes.Equal(u1, u2) {
+ return false
+ }
+
+ return true
+}
+
+// v1 and v2 are known to have the same type.
+// prop may be nil.
+func equalAny(v1, v2 reflect.Value, prop *Properties) bool {
+ if v1.Type() == protoMessageType {
+ m1, _ := v1.Interface().(Message)
+ m2, _ := v2.Interface().(Message)
+ return Equal(m1, m2)
+ }
+ switch v1.Kind() {
+ case reflect.Bool:
+ return v1.Bool() == v2.Bool()
+ case reflect.Float32, reflect.Float64:
+ return v1.Float() == v2.Float()
+ case reflect.Int32, reflect.Int64:
+ return v1.Int() == v2.Int()
+ case reflect.Interface:
+ // Probably a oneof field; compare the inner values.
+ n1, n2 := v1.IsNil(), v2.IsNil()
+ if n1 || n2 {
+ return n1 == n2
+ }
+ e1, e2 := v1.Elem(), v2.Elem()
+ if e1.Type() != e2.Type() {
+ return false
+ }
+ return equalAny(e1, e2, nil)
+ case reflect.Map:
+ if v1.Len() != v2.Len() {
+ return false
+ }
+ for _, key := range v1.MapKeys() {
+ val2 := v2.MapIndex(key)
+ if !val2.IsValid() {
+ // This key was not found in the second map.
+ return false
+ }
+ if !equalAny(v1.MapIndex(key), val2, nil) {
+ return false
+ }
+ }
+ return true
+ case reflect.Ptr:
+ // Maps may have nil values in them, so check for nil.
+ if v1.IsNil() && v2.IsNil() {
+ return true
+ }
+ if v1.IsNil() != v2.IsNil() {
+ return false
+ }
+ return equalAny(v1.Elem(), v2.Elem(), prop)
+ case reflect.Slice:
+ if v1.Type().Elem().Kind() == reflect.Uint8 {
+ // short circuit: []byte
+
+ // Edge case: if this is in a proto3 message, a zero length
+ // bytes field is considered the zero value.
+ if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 {
+ return true
+ }
+ if v1.IsNil() != v2.IsNil() {
+ return false
+ }
+ return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte))
+ }
+
+ if v1.Len() != v2.Len() {
+ return false
+ }
+ for i := 0; i < v1.Len(); i++ {
+ if !equalAny(v1.Index(i), v2.Index(i), prop) {
+ return false
+ }
+ }
+ return true
+ case reflect.String:
+ return v1.Interface().(string) == v2.Interface().(string)
+ case reflect.Struct:
+ return equalStruct(v1, v2)
+ case reflect.Uint32, reflect.Uint64:
+ return v1.Uint() == v2.Uint()
+ }
+
+ // unknown type, so not a protocol buffer
+ log.Printf("proto: don't know how to compare %v", v1)
+ return false
+}
+
+// base is the struct type that the extensions are based on.
+// x1 and x2 are InternalExtensions.
+func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool {
+ em1, _ := x1.extensionsRead()
+ em2, _ := x2.extensionsRead()
+ return equalExtMap(base, em1, em2)
+}
+
+func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
+ if len(em1) != len(em2) {
+ return false
+ }
+
+ for extNum, e1 := range em1 {
+ e2, ok := em2[extNum]
+ if !ok {
+ return false
+ }
+
+ m1, m2 := e1.value, e2.value
+
+ if m1 != nil && m2 != nil {
+ // Both are unencoded.
+ if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
+ return false
+ }
+ continue
+ }
+
+ // At least one is encoded. To do a semantically correct comparison
+ // we need to unmarshal them first.
+ var desc *ExtensionDesc
+ if m := extensionMaps[base]; m != nil {
+ desc = m[extNum]
+ }
+ if desc == nil {
+ log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
+ continue
+ }
+ var err error
+ if m1 == nil {
+ m1, err = decodeExtension(e1.enc, desc)
+ }
+ if m2 == nil && err == nil {
+ m2, err = decodeExtension(e2.enc, desc)
+ }
+ if err != nil {
+ // The encoded form is invalid.
+ log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err)
+ return false
+ }
+ if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
+ return false
+ }
+ }
+
+ return true
+}
diff --git a/vendor/github.com/golang/protobuf/proto/extensions.go b/vendor/github.com/golang/protobuf/proto/extensions.go
new file mode 100644
index 0000000000000000000000000000000000000000..eaad21831263eecc5add3fa980847857d2123bf2
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/extensions.go
@@ -0,0 +1,587 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+/*
+ * Types and routines for supporting protocol buffer extensions.
+ */
+
+import (
+ "errors"
+ "fmt"
+ "reflect"
+ "strconv"
+ "sync"
+)
+
+// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message.
+var ErrMissingExtension = errors.New("proto: missing extension")
+
+// ExtensionRange represents a range of message extensions for a protocol buffer.
+// Used in code generated by the protocol compiler.
+type ExtensionRange struct {
+ Start, End int32 // both inclusive
+}
+
+// extendableProto is an interface implemented by any protocol buffer generated by the current
+// proto compiler that may be extended.
+type extendableProto interface {
+ Message
+ ExtensionRangeArray() []ExtensionRange
+ extensionsWrite() map[int32]Extension
+ extensionsRead() (map[int32]Extension, sync.Locker)
+}
+
+// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous
+// version of the proto compiler that may be extended.
+type extendableProtoV1 interface {
+ Message
+ ExtensionRangeArray() []ExtensionRange
+ ExtensionMap() map[int32]Extension
+}
+
+// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto.
+type extensionAdapter struct {
+ extendableProtoV1
+}
+
+func (e extensionAdapter) extensionsWrite() map[int32]Extension {
+ return e.ExtensionMap()
+}
+
+func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
+ return e.ExtensionMap(), notLocker{}
+}
+
+// notLocker is a sync.Locker whose Lock and Unlock methods are nops.
+type notLocker struct{}
+
+func (n notLocker) Lock() {}
+func (n notLocker) Unlock() {}
+
+// extendable returns the extendableProto interface for the given generated proto message.
+// If the proto message has the old extension format, it returns a wrapper that implements
+// the extendableProto interface.
+func extendable(p interface{}) (extendableProto, bool) {
+ if ep, ok := p.(extendableProto); ok {
+ return ep, ok
+ }
+ if ep, ok := p.(extendableProtoV1); ok {
+ return extensionAdapter{ep}, ok
+ }
+ return nil, false
+}
+
+// XXX_InternalExtensions is an internal representation of proto extensions.
+//
+// Each generated message struct type embeds an anonymous XXX_InternalExtensions field,
+// thus gaining the unexported 'extensions' method, which can be called only from the proto package.
+//
+// The methods of XXX_InternalExtensions are not concurrency safe in general,
+// but calls to logically read-only methods such as has and get may be executed concurrently.
+type XXX_InternalExtensions struct {
+ // The struct must be indirect so that if a user inadvertently copies a
+ // generated message and its embedded XXX_InternalExtensions, they
+ // avoid the mayhem of a copied mutex.
+ //
+ // The mutex serializes all logically read-only operations to p.extensionMap.
+ // It is up to the client to ensure that write operations to p.extensionMap are
+ // mutually exclusive with other accesses.
+ p *struct {
+ mu sync.Mutex
+ extensionMap map[int32]Extension
+ }
+}
+
+// extensionsWrite returns the extension map, creating it on first use.
+func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension {
+ if e.p == nil {
+ e.p = new(struct {
+ mu sync.Mutex
+ extensionMap map[int32]Extension
+ })
+ e.p.extensionMap = make(map[int32]Extension)
+ }
+ return e.p.extensionMap
+}
+
+// extensionsRead returns the extensions map for read-only use. It may be nil.
+// The caller must hold the returned mutex's lock when accessing Elements within the map.
+func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) {
+ if e.p == nil {
+ return nil, nil
+ }
+ return e.p.extensionMap, &e.p.mu
+}
+
+var extendableProtoType = reflect.TypeOf((*extendableProto)(nil)).Elem()
+var extendableProtoV1Type = reflect.TypeOf((*extendableProtoV1)(nil)).Elem()
+
+// ExtensionDesc represents an extension specification.
+// Used in generated code from the protocol compiler.
+type ExtensionDesc struct {
+ ExtendedType Message // nil pointer to the type that is being extended
+ ExtensionType interface{} // nil pointer to the extension type
+ Field int32 // field number
+ Name string // fully-qualified name of extension, for text formatting
+ Tag string // protobuf tag style
+ Filename string // name of the file in which the extension is defined
+}
+
+func (ed *ExtensionDesc) repeated() bool {
+ t := reflect.TypeOf(ed.ExtensionType)
+ return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8
+}
+
+// Extension represents an extension in a message.
+type Extension struct {
+ // When an extension is stored in a message using SetExtension
+ // only desc and value are set. When the message is marshaled
+ // enc will be set to the encoded form of the message.
+ //
+ // When a message is unmarshaled and contains extensions, each
+ // extension will have only enc set. When such an extension is
+ // accessed using GetExtension (or GetExtensions) desc and value
+ // will be set.
+ desc *ExtensionDesc
+ value interface{}
+ enc []byte
+}
+
+// SetRawExtension is for testing only.
+func SetRawExtension(base Message, id int32, b []byte) {
+ epb, ok := extendable(base)
+ if !ok {
+ return
+ }
+ extmap := epb.extensionsWrite()
+ extmap[id] = Extension{enc: b}
+}
+
+// isExtensionField returns true iff the given field number is in an extension range.
+func isExtensionField(pb extendableProto, field int32) bool {
+ for _, er := range pb.ExtensionRangeArray() {
+ if er.Start <= field && field <= er.End {
+ return true
+ }
+ }
+ return false
+}
+
+// checkExtensionTypes checks that the given extension is valid for pb.
+func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
+ var pbi interface{} = pb
+ // Check the extended type.
+ if ea, ok := pbi.(extensionAdapter); ok {
+ pbi = ea.extendableProtoV1
+ }
+ if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
+ return errors.New("proto: bad extended type; " + b.String() + " does not extend " + a.String())
+ }
+ // Check the range.
+ if !isExtensionField(pb, extension.Field) {
+ return errors.New("proto: bad extension number; not in declared ranges")
+ }
+ return nil
+}
+
+// extPropKey is sufficient to uniquely identify an extension.
+type extPropKey struct {
+ base reflect.Type
+ field int32
+}
+
+var extProp = struct {
+ sync.RWMutex
+ m map[extPropKey]*Properties
+}{
+ m: make(map[extPropKey]*Properties),
+}
+
+func extensionProperties(ed *ExtensionDesc) *Properties {
+ key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field}
+
+ extProp.RLock()
+ if prop, ok := extProp.m[key]; ok {
+ extProp.RUnlock()
+ return prop
+ }
+ extProp.RUnlock()
+
+ extProp.Lock()
+ defer extProp.Unlock()
+ // Check again.
+ if prop, ok := extProp.m[key]; ok {
+ return prop
+ }
+
+ prop := new(Properties)
+ prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil)
+ extProp.m[key] = prop
+ return prop
+}
+
+// encode encodes any unmarshaled (unencoded) extensions in e.
+func encodeExtensions(e *XXX_InternalExtensions) error {
+ m, mu := e.extensionsRead()
+ if m == nil {
+ return nil // fast path
+ }
+ mu.Lock()
+ defer mu.Unlock()
+ return encodeExtensionsMap(m)
+}
+
+// encode encodes any unmarshaled (unencoded) extensions in e.
+func encodeExtensionsMap(m map[int32]Extension) error {
+ for k, e := range m {
+ if e.value == nil || e.desc == nil {
+ // Extension is only in its encoded form.
+ continue
+ }
+
+ // We don't skip extensions that have an encoded form set,
+ // because the extension value may have been mutated after
+ // the last time this function was called.
+
+ et := reflect.TypeOf(e.desc.ExtensionType)
+ props := extensionProperties(e.desc)
+
+ p := NewBuffer(nil)
+ // If e.value has type T, the encoder expects a *struct{ X T }.
+ // Pass a *T with a zero field and hope it all works out.
+ x := reflect.New(et)
+ x.Elem().Set(reflect.ValueOf(e.value))
+ if err := props.enc(p, props, toStructPointer(x)); err != nil {
+ return err
+ }
+ e.enc = p.buf
+ m[k] = e
+ }
+ return nil
+}
+
+func extensionsSize(e *XXX_InternalExtensions) (n int) {
+ m, mu := e.extensionsRead()
+ if m == nil {
+ return 0
+ }
+ mu.Lock()
+ defer mu.Unlock()
+ return extensionsMapSize(m)
+}
+
+func extensionsMapSize(m map[int32]Extension) (n int) {
+ for _, e := range m {
+ if e.value == nil || e.desc == nil {
+ // Extension is only in its encoded form.
+ n += len(e.enc)
+ continue
+ }
+
+ // We don't skip extensions that have an encoded form set,
+ // because the extension value may have been mutated after
+ // the last time this function was called.
+
+ et := reflect.TypeOf(e.desc.ExtensionType)
+ props := extensionProperties(e.desc)
+
+ // If e.value has type T, the encoder expects a *struct{ X T }.
+ // Pass a *T with a zero field and hope it all works out.
+ x := reflect.New(et)
+ x.Elem().Set(reflect.ValueOf(e.value))
+ n += props.size(props, toStructPointer(x))
+ }
+ return
+}
+
+// HasExtension returns whether the given extension is present in pb.
+func HasExtension(pb Message, extension *ExtensionDesc) bool {
+ // TODO: Check types, field numbers, etc.?
+ epb, ok := extendable(pb)
+ if !ok {
+ return false
+ }
+ extmap, mu := epb.extensionsRead()
+ if extmap == nil {
+ return false
+ }
+ mu.Lock()
+ _, ok = extmap[extension.Field]
+ mu.Unlock()
+ return ok
+}
+
+// ClearExtension removes the given extension from pb.
+func ClearExtension(pb Message, extension *ExtensionDesc) {
+ epb, ok := extendable(pb)
+ if !ok {
+ return
+ }
+ // TODO: Check types, field numbers, etc.?
+ extmap := epb.extensionsWrite()
+ delete(extmap, extension.Field)
+}
+
+// GetExtension parses and returns the given extension of pb.
+// If the extension is not present and has no default value it returns ErrMissingExtension.
+func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
+ epb, ok := extendable(pb)
+ if !ok {
+ return nil, errors.New("proto: not an extendable proto")
+ }
+
+ if err := checkExtensionTypes(epb, extension); err != nil {
+ return nil, err
+ }
+
+ emap, mu := epb.extensionsRead()
+ if emap == nil {
+ return defaultExtensionValue(extension)
+ }
+ mu.Lock()
+ defer mu.Unlock()
+ e, ok := emap[extension.Field]
+ if !ok {
+ // defaultExtensionValue returns the default value or
+ // ErrMissingExtension if there is no default.
+ return defaultExtensionValue(extension)
+ }
+
+ if e.value != nil {
+ // Already decoded. Check the descriptor, though.
+ if e.desc != extension {
+ // This shouldn't happen. If it does, it means that
+ // GetExtension was called twice with two different
+ // descriptors with the same field number.
+ return nil, errors.New("proto: descriptor conflict")
+ }
+ return e.value, nil
+ }
+
+ v, err := decodeExtension(e.enc, extension)
+ if err != nil {
+ return nil, err
+ }
+
+ // Remember the decoded version and drop the encoded version.
+ // That way it is safe to mutate what we return.
+ e.value = v
+ e.desc = extension
+ e.enc = nil
+ emap[extension.Field] = e
+ return e.value, nil
+}
+
+// defaultExtensionValue returns the default value for extension.
+// If no default for an extension is defined ErrMissingExtension is returned.
+func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
+ t := reflect.TypeOf(extension.ExtensionType)
+ props := extensionProperties(extension)
+
+ sf, _, err := fieldDefault(t, props)
+ if err != nil {
+ return nil, err
+ }
+
+ if sf == nil || sf.value == nil {
+ // There is no default value.
+ return nil, ErrMissingExtension
+ }
+
+ if t.Kind() != reflect.Ptr {
+ // We do not need to return a Ptr, we can directly return sf.value.
+ return sf.value, nil
+ }
+
+ // We need to return an interface{} that is a pointer to sf.value.
+ value := reflect.New(t).Elem()
+ value.Set(reflect.New(value.Type().Elem()))
+ if sf.kind == reflect.Int32 {
+ // We may have an int32 or an enum, but the underlying data is int32.
+ // Since we can't set an int32 into a non int32 reflect.value directly
+ // set it as a int32.
+ value.Elem().SetInt(int64(sf.value.(int32)))
+ } else {
+ value.Elem().Set(reflect.ValueOf(sf.value))
+ }
+ return value.Interface(), nil
+}
+
+// decodeExtension decodes an extension encoded in b.
+func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
+ o := NewBuffer(b)
+
+ t := reflect.TypeOf(extension.ExtensionType)
+
+ props := extensionProperties(extension)
+
+ // t is a pointer to a struct, pointer to basic type or a slice.
+ // Allocate a "field" to store the pointer/slice itself; the
+ // pointer/slice will be stored here. We pass
+ // the address of this field to props.dec.
+ // This passes a zero field and a *t and lets props.dec
+ // interpret it as a *struct{ x t }.
+ value := reflect.New(t).Elem()
+
+ for {
+ // Discard wire type and field number varint. It isn't needed.
+ if _, err := o.DecodeVarint(); err != nil {
+ return nil, err
+ }
+
+ if err := props.dec(o, props, toStructPointer(value.Addr())); err != nil {
+ return nil, err
+ }
+
+ if o.index >= len(o.buf) {
+ break
+ }
+ }
+ return value.Interface(), nil
+}
+
+// GetExtensions returns a slice of the extensions present in pb that are also listed in es.
+// The returned slice has the same length as es; missing extensions will appear as nil elements.
+func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
+ epb, ok := extendable(pb)
+ if !ok {
+ return nil, errors.New("proto: not an extendable proto")
+ }
+ extensions = make([]interface{}, len(es))
+ for i, e := range es {
+ extensions[i], err = GetExtension(epb, e)
+ if err == ErrMissingExtension {
+ err = nil
+ }
+ if err != nil {
+ return
+ }
+ }
+ return
+}
+
+// ExtensionDescs returns a new slice containing pb's extension descriptors, in undefined order.
+// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing
+// just the Field field, which defines the extension's field number.
+func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
+ epb, ok := extendable(pb)
+ if !ok {
+ return nil, fmt.Errorf("proto: %T is not an extendable proto.Message", pb)
+ }
+ registeredExtensions := RegisteredExtensions(pb)
+
+ emap, mu := epb.extensionsRead()
+ if emap == nil {
+ return nil, nil
+ }
+ mu.Lock()
+ defer mu.Unlock()
+ extensions := make([]*ExtensionDesc, 0, len(emap))
+ for extid, e := range emap {
+ desc := e.desc
+ if desc == nil {
+ desc = registeredExtensions[extid]
+ if desc == nil {
+ desc = &ExtensionDesc{Field: extid}
+ }
+ }
+
+ extensions = append(extensions, desc)
+ }
+ return extensions, nil
+}
+
+// SetExtension sets the specified extension of pb to the specified value.
+func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
+ epb, ok := extendable(pb)
+ if !ok {
+ return errors.New("proto: not an extendable proto")
+ }
+ if err := checkExtensionTypes(epb, extension); err != nil {
+ return err
+ }
+ typ := reflect.TypeOf(extension.ExtensionType)
+ if typ != reflect.TypeOf(value) {
+ return errors.New("proto: bad extension value type")
+ }
+ // nil extension values need to be caught early, because the
+ // encoder can't distinguish an ErrNil due to a nil extension
+ // from an ErrNil due to a missing field. Extensions are
+ // always optional, so the encoder would just swallow the error
+ // and drop all the extensions from the encoded message.
+ if reflect.ValueOf(value).IsNil() {
+ return fmt.Errorf("proto: SetExtension called with nil value of type %T", value)
+ }
+
+ extmap := epb.extensionsWrite()
+ extmap[extension.Field] = Extension{desc: extension, value: value}
+ return nil
+}
+
+// ClearAllExtensions clears all extensions from pb.
+func ClearAllExtensions(pb Message) {
+ epb, ok := extendable(pb)
+ if !ok {
+ return
+ }
+ m := epb.extensionsWrite()
+ for k := range m {
+ delete(m, k)
+ }
+}
+
+// A global registry of extensions.
+// The generated code will register the generated descriptors by calling RegisterExtension.
+
+var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc)
+
+// RegisterExtension is called from the generated code.
+func RegisterExtension(desc *ExtensionDesc) {
+ st := reflect.TypeOf(desc.ExtendedType).Elem()
+ m := extensionMaps[st]
+ if m == nil {
+ m = make(map[int32]*ExtensionDesc)
+ extensionMaps[st] = m
+ }
+ if _, ok := m[desc.Field]; ok {
+ panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field)))
+ }
+ m[desc.Field] = desc
+}
+
+// RegisteredExtensions returns a map of the registered extensions of a
+// protocol buffer struct, indexed by the extension number.
+// The argument pb should be a nil pointer to the struct type.
+func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc {
+ return extensionMaps[reflect.TypeOf(pb).Elem()]
+}
diff --git a/vendor/github.com/golang/protobuf/proto/lib.go b/vendor/github.com/golang/protobuf/proto/lib.go
new file mode 100644
index 0000000000000000000000000000000000000000..1c225504a013c5da68f5b46caa5c110dd32db6cf
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/lib.go
@@ -0,0 +1,897 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/*
+Package proto converts data structures to and from the wire format of
+protocol buffers. It works in concert with the Go source code generated
+for .proto files by the protocol compiler.
+
+A summary of the properties of the protocol buffer interface
+for a protocol buffer variable v:
+
+ - Names are turned from camel_case to CamelCase for export.
+ - There are no methods on v to set fields; just treat
+ them as structure fields.
+ - There are getters that return a field's value if set,
+ and return the field's default value if unset.
+ The getters work even if the receiver is a nil message.
+ - The zero value for a struct is its correct initialization state.
+ All desired fields must be set before marshaling.
+ - A Reset() method will restore a protobuf struct to its zero state.
+ - Non-repeated fields are pointers to the values; nil means unset.
+ That is, optional or required field int32 f becomes F *int32.
+ - Repeated fields are slices.
+ - Helper functions are available to aid the setting of fields.
+ msg.Foo = proto.String("hello") // set field
+ - Constants are defined to hold the default values of all fields that
+ have them. They have the form Default_StructName_FieldName.
+ Because the getter methods handle defaulted values,
+ direct use of these constants should be rare.
+ - Enums are given type names and maps from names to values.
+ Enum values are prefixed by the enclosing message's name, or by the
+ enum's type name if it is a top-level enum. Enum types have a String
+ method, and a Enum method to assist in message construction.
+ - Nested messages, groups and enums have type names prefixed with the name of
+ the surrounding message type.
+ - Extensions are given descriptor names that start with E_,
+ followed by an underscore-delimited list of the nested messages
+ that contain it (if any) followed by the CamelCased name of the
+ extension field itself. HasExtension, ClearExtension, GetExtension
+ and SetExtension are functions for manipulating extensions.
+ - Oneof field sets are given a single field in their message,
+ with distinguished wrapper types for each possible field value.
+ - Marshal and Unmarshal are functions to encode and decode the wire format.
+
+When the .proto file specifies `syntax="proto3"`, there are some differences:
+
+ - Non-repeated fields of non-message type are values instead of pointers.
+ - Enum types do not get an Enum method.
+
+The simplest way to describe this is to see an example.
+Given file test.proto, containing
+
+ package example;
+
+ enum FOO { X = 17; }
+
+ message Test {
+ required string label = 1;
+ optional int32 type = 2 [default=77];
+ repeated int64 reps = 3;
+ optional group OptionalGroup = 4 {
+ required string RequiredField = 5;
+ }
+ oneof union {
+ int32 number = 6;
+ string name = 7;
+ }
+ }
+
+The resulting file, test.pb.go, is:
+
+ package example
+
+ import proto "github.com/golang/protobuf/proto"
+ import math "math"
+
+ type FOO int32
+ const (
+ FOO_X FOO = 17
+ )
+ var FOO_name = map[int32]string{
+ 17: "X",
+ }
+ var FOO_value = map[string]int32{
+ "X": 17,
+ }
+
+ func (x FOO) Enum() *FOO {
+ p := new(FOO)
+ *p = x
+ return p
+ }
+ func (x FOO) String() string {
+ return proto.EnumName(FOO_name, int32(x))
+ }
+ func (x *FOO) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(FOO_value, data)
+ if err != nil {
+ return err
+ }
+ *x = FOO(value)
+ return nil
+ }
+
+ type Test struct {
+ Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
+ Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
+ Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
+ Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"`
+ // Types that are valid to be assigned to Union:
+ // *Test_Number
+ // *Test_Name
+ Union isTest_Union `protobuf_oneof:"union"`
+ XXX_unrecognized []byte `json:"-"`
+ }
+ func (m *Test) Reset() { *m = Test{} }
+ func (m *Test) String() string { return proto.CompactTextString(m) }
+ func (*Test) ProtoMessage() {}
+
+ type isTest_Union interface {
+ isTest_Union()
+ }
+
+ type Test_Number struct {
+ Number int32 `protobuf:"varint,6,opt,name=number"`
+ }
+ type Test_Name struct {
+ Name string `protobuf:"bytes,7,opt,name=name"`
+ }
+
+ func (*Test_Number) isTest_Union() {}
+ func (*Test_Name) isTest_Union() {}
+
+ func (m *Test) GetUnion() isTest_Union {
+ if m != nil {
+ return m.Union
+ }
+ return nil
+ }
+ const Default_Test_Type int32 = 77
+
+ func (m *Test) GetLabel() string {
+ if m != nil && m.Label != nil {
+ return *m.Label
+ }
+ return ""
+ }
+
+ func (m *Test) GetType() int32 {
+ if m != nil && m.Type != nil {
+ return *m.Type
+ }
+ return Default_Test_Type
+ }
+
+ func (m *Test) GetOptionalgroup() *Test_OptionalGroup {
+ if m != nil {
+ return m.Optionalgroup
+ }
+ return nil
+ }
+
+ type Test_OptionalGroup struct {
+ RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"`
+ }
+ func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} }
+ func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) }
+
+ func (m *Test_OptionalGroup) GetRequiredField() string {
+ if m != nil && m.RequiredField != nil {
+ return *m.RequiredField
+ }
+ return ""
+ }
+
+ func (m *Test) GetNumber() int32 {
+ if x, ok := m.GetUnion().(*Test_Number); ok {
+ return x.Number
+ }
+ return 0
+ }
+
+ func (m *Test) GetName() string {
+ if x, ok := m.GetUnion().(*Test_Name); ok {
+ return x.Name
+ }
+ return ""
+ }
+
+ func init() {
+ proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
+ }
+
+To create and play with a Test object:
+
+ package main
+
+ import (
+ "log"
+
+ "github.com/golang/protobuf/proto"
+ pb "./example.pb"
+ )
+
+ func main() {
+ test := &pb.Test{
+ Label: proto.String("hello"),
+ Type: proto.Int32(17),
+ Reps: []int64{1, 2, 3},
+ Optionalgroup: &pb.Test_OptionalGroup{
+ RequiredField: proto.String("good bye"),
+ },
+ Union: &pb.Test_Name{"fred"},
+ }
+ data, err := proto.Marshal(test)
+ if err != nil {
+ log.Fatal("marshaling error: ", err)
+ }
+ newTest := &pb.Test{}
+ err = proto.Unmarshal(data, newTest)
+ if err != nil {
+ log.Fatal("unmarshaling error: ", err)
+ }
+ // Now test and newTest contain the same data.
+ if test.GetLabel() != newTest.GetLabel() {
+ log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel())
+ }
+ // Use a type switch to determine which oneof was set.
+ switch u := test.Union.(type) {
+ case *pb.Test_Number: // u.Number contains the number.
+ case *pb.Test_Name: // u.Name contains the string.
+ }
+ // etc.
+ }
+*/
+package proto
+
+import (
+ "encoding/json"
+ "fmt"
+ "log"
+ "reflect"
+ "sort"
+ "strconv"
+ "sync"
+)
+
+// Message is implemented by generated protocol buffer messages.
+type Message interface {
+ Reset()
+ String() string
+ ProtoMessage()
+}
+
+// Stats records allocation details about the protocol buffer encoders
+// and decoders. Useful for tuning the library itself.
+type Stats struct {
+ Emalloc uint64 // mallocs in encode
+ Dmalloc uint64 // mallocs in decode
+ Encode uint64 // number of encodes
+ Decode uint64 // number of decodes
+ Chit uint64 // number of cache hits
+ Cmiss uint64 // number of cache misses
+ Size uint64 // number of sizes
+}
+
+// Set to true to enable stats collection.
+const collectStats = false
+
+var stats Stats
+
+// GetStats returns a copy of the global Stats structure.
+func GetStats() Stats { return stats }
+
+// A Buffer is a buffer manager for marshaling and unmarshaling
+// protocol buffers. It may be reused between invocations to
+// reduce memory usage. It is not necessary to use a Buffer;
+// the global functions Marshal and Unmarshal create a
+// temporary Buffer and are fine for most applications.
+type Buffer struct {
+ buf []byte // encode/decode byte stream
+ index int // read point
+
+ // pools of basic types to amortize allocation.
+ bools []bool
+ uint32s []uint32
+ uint64s []uint64
+
+ // extra pools, only used with pointer_reflect.go
+ int32s []int32
+ int64s []int64
+ float32s []float32
+ float64s []float64
+}
+
+// NewBuffer allocates a new Buffer and initializes its internal data to
+// the contents of the argument slice.
+func NewBuffer(e []byte) *Buffer {
+ return &Buffer{buf: e}
+}
+
+// Reset resets the Buffer, ready for marshaling a new protocol buffer.
+func (p *Buffer) Reset() {
+ p.buf = p.buf[0:0] // for reading/writing
+ p.index = 0 // for reading
+}
+
+// SetBuf replaces the internal buffer with the slice,
+// ready for unmarshaling the contents of the slice.
+func (p *Buffer) SetBuf(s []byte) {
+ p.buf = s
+ p.index = 0
+}
+
+// Bytes returns the contents of the Buffer.
+func (p *Buffer) Bytes() []byte { return p.buf }
+
+/*
+ * Helper routines for simplifying the creation of optional fields of basic type.
+ */
+
+// Bool is a helper routine that allocates a new bool value
+// to store v and returns a pointer to it.
+func Bool(v bool) *bool {
+ return &v
+}
+
+// Int32 is a helper routine that allocates a new int32 value
+// to store v and returns a pointer to it.
+func Int32(v int32) *int32 {
+ return &v
+}
+
+// Int is a helper routine that allocates a new int32 value
+// to store v and returns a pointer to it, but unlike Int32
+// its argument value is an int.
+func Int(v int) *int32 {
+ p := new(int32)
+ *p = int32(v)
+ return p
+}
+
+// Int64 is a helper routine that allocates a new int64 value
+// to store v and returns a pointer to it.
+func Int64(v int64) *int64 {
+ return &v
+}
+
+// Float32 is a helper routine that allocates a new float32 value
+// to store v and returns a pointer to it.
+func Float32(v float32) *float32 {
+ return &v
+}
+
+// Float64 is a helper routine that allocates a new float64 value
+// to store v and returns a pointer to it.
+func Float64(v float64) *float64 {
+ return &v
+}
+
+// Uint32 is a helper routine that allocates a new uint32 value
+// to store v and returns a pointer to it.
+func Uint32(v uint32) *uint32 {
+ return &v
+}
+
+// Uint64 is a helper routine that allocates a new uint64 value
+// to store v and returns a pointer to it.
+func Uint64(v uint64) *uint64 {
+ return &v
+}
+
+// String is a helper routine that allocates a new string value
+// to store v and returns a pointer to it.
+func String(v string) *string {
+ return &v
+}
+
+// EnumName is a helper function to simplify printing protocol buffer enums
+// by name. Given an enum map and a value, it returns a useful string.
+func EnumName(m map[int32]string, v int32) string {
+ s, ok := m[v]
+ if ok {
+ return s
+ }
+ return strconv.Itoa(int(v))
+}
+
+// UnmarshalJSONEnum is a helper function to simplify recovering enum int values
+// from their JSON-encoded representation. Given a map from the enum's symbolic
+// names to its int values, and a byte buffer containing the JSON-encoded
+// value, it returns an int32 that can be cast to the enum type by the caller.
+//
+// The function can deal with both JSON representations, numeric and symbolic.
+func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) {
+ if data[0] == '"' {
+ // New style: enums are strings.
+ var repr string
+ if err := json.Unmarshal(data, &repr); err != nil {
+ return -1, err
+ }
+ val, ok := m[repr]
+ if !ok {
+ return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr)
+ }
+ return val, nil
+ }
+ // Old style: enums are ints.
+ var val int32
+ if err := json.Unmarshal(data, &val); err != nil {
+ return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName)
+ }
+ return val, nil
+}
+
+// DebugPrint dumps the encoded data in b in a debugging format with a header
+// including the string s. Used in testing but made available for general debugging.
+func (p *Buffer) DebugPrint(s string, b []byte) {
+ var u uint64
+
+ obuf := p.buf
+ index := p.index
+ p.buf = b
+ p.index = 0
+ depth := 0
+
+ fmt.Printf("\n--- %s ---\n", s)
+
+out:
+ for {
+ for i := 0; i < depth; i++ {
+ fmt.Print(" ")
+ }
+
+ index := p.index
+ if index == len(p.buf) {
+ break
+ }
+
+ op, err := p.DecodeVarint()
+ if err != nil {
+ fmt.Printf("%3d: fetching op err %v\n", index, err)
+ break out
+ }
+ tag := op >> 3
+ wire := op & 7
+
+ switch wire {
+ default:
+ fmt.Printf("%3d: t=%3d unknown wire=%d\n",
+ index, tag, wire)
+ break out
+
+ case WireBytes:
+ var r []byte
+
+ r, err = p.DecodeRawBytes(false)
+ if err != nil {
+ break out
+ }
+ fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r))
+ if len(r) <= 6 {
+ for i := 0; i < len(r); i++ {
+ fmt.Printf(" %.2x", r[i])
+ }
+ } else {
+ for i := 0; i < 3; i++ {
+ fmt.Printf(" %.2x", r[i])
+ }
+ fmt.Printf(" ..")
+ for i := len(r) - 3; i < len(r); i++ {
+ fmt.Printf(" %.2x", r[i])
+ }
+ }
+ fmt.Printf("\n")
+
+ case WireFixed32:
+ u, err = p.DecodeFixed32()
+ if err != nil {
+ fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err)
+ break out
+ }
+ fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u)
+
+ case WireFixed64:
+ u, err = p.DecodeFixed64()
+ if err != nil {
+ fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err)
+ break out
+ }
+ fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u)
+
+ case WireVarint:
+ u, err = p.DecodeVarint()
+ if err != nil {
+ fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err)
+ break out
+ }
+ fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u)
+
+ case WireStartGroup:
+ fmt.Printf("%3d: t=%3d start\n", index, tag)
+ depth++
+
+ case WireEndGroup:
+ depth--
+ fmt.Printf("%3d: t=%3d end\n", index, tag)
+ }
+ }
+
+ if depth != 0 {
+ fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth)
+ }
+ fmt.Printf("\n")
+
+ p.buf = obuf
+ p.index = index
+}
+
+// SetDefaults sets unset protocol buffer fields to their default values.
+// It only modifies fields that are both unset and have defined defaults.
+// It recursively sets default values in any non-nil sub-messages.
+func SetDefaults(pb Message) {
+ setDefaults(reflect.ValueOf(pb), true, false)
+}
+
+// v is a pointer to a struct.
+func setDefaults(v reflect.Value, recur, zeros bool) {
+ v = v.Elem()
+
+ defaultMu.RLock()
+ dm, ok := defaults[v.Type()]
+ defaultMu.RUnlock()
+ if !ok {
+ dm = buildDefaultMessage(v.Type())
+ defaultMu.Lock()
+ defaults[v.Type()] = dm
+ defaultMu.Unlock()
+ }
+
+ for _, sf := range dm.scalars {
+ f := v.Field(sf.index)
+ if !f.IsNil() {
+ // field already set
+ continue
+ }
+ dv := sf.value
+ if dv == nil && !zeros {
+ // no explicit default, and don't want to set zeros
+ continue
+ }
+ fptr := f.Addr().Interface() // **T
+ // TODO: Consider batching the allocations we do here.
+ switch sf.kind {
+ case reflect.Bool:
+ b := new(bool)
+ if dv != nil {
+ *b = dv.(bool)
+ }
+ *(fptr.(**bool)) = b
+ case reflect.Float32:
+ f := new(float32)
+ if dv != nil {
+ *f = dv.(float32)
+ }
+ *(fptr.(**float32)) = f
+ case reflect.Float64:
+ f := new(float64)
+ if dv != nil {
+ *f = dv.(float64)
+ }
+ *(fptr.(**float64)) = f
+ case reflect.Int32:
+ // might be an enum
+ if ft := f.Type(); ft != int32PtrType {
+ // enum
+ f.Set(reflect.New(ft.Elem()))
+ if dv != nil {
+ f.Elem().SetInt(int64(dv.(int32)))
+ }
+ } else {
+ // int32 field
+ i := new(int32)
+ if dv != nil {
+ *i = dv.(int32)
+ }
+ *(fptr.(**int32)) = i
+ }
+ case reflect.Int64:
+ i := new(int64)
+ if dv != nil {
+ *i = dv.(int64)
+ }
+ *(fptr.(**int64)) = i
+ case reflect.String:
+ s := new(string)
+ if dv != nil {
+ *s = dv.(string)
+ }
+ *(fptr.(**string)) = s
+ case reflect.Uint8:
+ // exceptional case: []byte
+ var b []byte
+ if dv != nil {
+ db := dv.([]byte)
+ b = make([]byte, len(db))
+ copy(b, db)
+ } else {
+ b = []byte{}
+ }
+ *(fptr.(*[]byte)) = b
+ case reflect.Uint32:
+ u := new(uint32)
+ if dv != nil {
+ *u = dv.(uint32)
+ }
+ *(fptr.(**uint32)) = u
+ case reflect.Uint64:
+ u := new(uint64)
+ if dv != nil {
+ *u = dv.(uint64)
+ }
+ *(fptr.(**uint64)) = u
+ default:
+ log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind)
+ }
+ }
+
+ for _, ni := range dm.nested {
+ f := v.Field(ni)
+ // f is *T or []*T or map[T]*T
+ switch f.Kind() {
+ case reflect.Ptr:
+ if f.IsNil() {
+ continue
+ }
+ setDefaults(f, recur, zeros)
+
+ case reflect.Slice:
+ for i := 0; i < f.Len(); i++ {
+ e := f.Index(i)
+ if e.IsNil() {
+ continue
+ }
+ setDefaults(e, recur, zeros)
+ }
+
+ case reflect.Map:
+ for _, k := range f.MapKeys() {
+ e := f.MapIndex(k)
+ if e.IsNil() {
+ continue
+ }
+ setDefaults(e, recur, zeros)
+ }
+ }
+ }
+}
+
+var (
+ // defaults maps a protocol buffer struct type to a slice of the fields,
+ // with its scalar fields set to their proto-declared non-zero default values.
+ defaultMu sync.RWMutex
+ defaults = make(map[reflect.Type]defaultMessage)
+
+ int32PtrType = reflect.TypeOf((*int32)(nil))
+)
+
+// defaultMessage represents information about the default values of a message.
+type defaultMessage struct {
+ scalars []scalarField
+ nested []int // struct field index of nested messages
+}
+
+type scalarField struct {
+ index int // struct field index
+ kind reflect.Kind // element type (the T in *T or []T)
+ value interface{} // the proto-declared default value, or nil
+}
+
+// t is a struct type.
+func buildDefaultMessage(t reflect.Type) (dm defaultMessage) {
+ sprop := GetProperties(t)
+ for _, prop := range sprop.Prop {
+ fi, ok := sprop.decoderTags.get(prop.Tag)
+ if !ok {
+ // XXX_unrecognized
+ continue
+ }
+ ft := t.Field(fi).Type
+
+ sf, nested, err := fieldDefault(ft, prop)
+ switch {
+ case err != nil:
+ log.Print(err)
+ case nested:
+ dm.nested = append(dm.nested, fi)
+ case sf != nil:
+ sf.index = fi
+ dm.scalars = append(dm.scalars, *sf)
+ }
+ }
+
+ return dm
+}
+
+// fieldDefault returns the scalarField for field type ft.
+// sf will be nil if the field can not have a default.
+// nestedMessage will be true if this is a nested message.
+// Note that sf.index is not set on return.
+func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) {
+ var canHaveDefault bool
+ switch ft.Kind() {
+ case reflect.Ptr:
+ if ft.Elem().Kind() == reflect.Struct {
+ nestedMessage = true
+ } else {
+ canHaveDefault = true // proto2 scalar field
+ }
+
+ case reflect.Slice:
+ switch ft.Elem().Kind() {
+ case reflect.Ptr:
+ nestedMessage = true // repeated message
+ case reflect.Uint8:
+ canHaveDefault = true // bytes field
+ }
+
+ case reflect.Map:
+ if ft.Elem().Kind() == reflect.Ptr {
+ nestedMessage = true // map with message values
+ }
+ }
+
+ if !canHaveDefault {
+ if nestedMessage {
+ return nil, true, nil
+ }
+ return nil, false, nil
+ }
+
+ // We now know that ft is a pointer or slice.
+ sf = &scalarField{kind: ft.Elem().Kind()}
+
+ // scalar fields without defaults
+ if !prop.HasDefault {
+ return sf, false, nil
+ }
+
+ // a scalar field: either *T or []byte
+ switch ft.Elem().Kind() {
+ case reflect.Bool:
+ x, err := strconv.ParseBool(prop.Default)
+ if err != nil {
+ return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err)
+ }
+ sf.value = x
+ case reflect.Float32:
+ x, err := strconv.ParseFloat(prop.Default, 32)
+ if err != nil {
+ return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err)
+ }
+ sf.value = float32(x)
+ case reflect.Float64:
+ x, err := strconv.ParseFloat(prop.Default, 64)
+ if err != nil {
+ return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err)
+ }
+ sf.value = x
+ case reflect.Int32:
+ x, err := strconv.ParseInt(prop.Default, 10, 32)
+ if err != nil {
+ return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err)
+ }
+ sf.value = int32(x)
+ case reflect.Int64:
+ x, err := strconv.ParseInt(prop.Default, 10, 64)
+ if err != nil {
+ return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err)
+ }
+ sf.value = x
+ case reflect.String:
+ sf.value = prop.Default
+ case reflect.Uint8:
+ // []byte (not *uint8)
+ sf.value = []byte(prop.Default)
+ case reflect.Uint32:
+ x, err := strconv.ParseUint(prop.Default, 10, 32)
+ if err != nil {
+ return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err)
+ }
+ sf.value = uint32(x)
+ case reflect.Uint64:
+ x, err := strconv.ParseUint(prop.Default, 10, 64)
+ if err != nil {
+ return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err)
+ }
+ sf.value = x
+ default:
+ return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind())
+ }
+
+ return sf, false, nil
+}
+
+// Map fields may have key types of non-float scalars, strings and enums.
+// The easiest way to sort them in some deterministic order is to use fmt.
+// If this turns out to be inefficient we can always consider other options,
+// such as doing a Schwartzian transform.
+
+func mapKeys(vs []reflect.Value) sort.Interface {
+ s := mapKeySorter{
+ vs: vs,
+ // default Less function: textual comparison
+ less: func(a, b reflect.Value) bool {
+ return fmt.Sprint(a.Interface()) < fmt.Sprint(b.Interface())
+ },
+ }
+
+ // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps;
+ // numeric keys are sorted numerically.
+ if len(vs) == 0 {
+ return s
+ }
+ switch vs[0].Kind() {
+ case reflect.Int32, reflect.Int64:
+ s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
+ case reflect.Uint32, reflect.Uint64:
+ s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
+ }
+
+ return s
+}
+
+type mapKeySorter struct {
+ vs []reflect.Value
+ less func(a, b reflect.Value) bool
+}
+
+func (s mapKeySorter) Len() int { return len(s.vs) }
+func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] }
+func (s mapKeySorter) Less(i, j int) bool {
+ return s.less(s.vs[i], s.vs[j])
+}
+
+// isProto3Zero reports whether v is a zero proto3 value.
+func isProto3Zero(v reflect.Value) bool {
+ switch v.Kind() {
+ case reflect.Bool:
+ return !v.Bool()
+ case reflect.Int32, reflect.Int64:
+ return v.Int() == 0
+ case reflect.Uint32, reflect.Uint64:
+ return v.Uint() == 0
+ case reflect.Float32, reflect.Float64:
+ return v.Float() == 0
+ case reflect.String:
+ return v.String() == ""
+ }
+ return false
+}
+
+// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
+// to assert that that code is compatible with this version of the proto package.
+const ProtoPackageIsVersion2 = true
+
+// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
+// to assert that that code is compatible with this version of the proto package.
+const ProtoPackageIsVersion1 = true
diff --git a/vendor/github.com/golang/protobuf/proto/message_set.go b/vendor/github.com/golang/protobuf/proto/message_set.go
new file mode 100644
index 0000000000000000000000000000000000000000..fd982decd66e4846031a72a785470be20afe99a5
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/message_set.go
@@ -0,0 +1,311 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+/*
+ * Support for message sets.
+ */
+
+import (
+ "bytes"
+ "encoding/json"
+ "errors"
+ "fmt"
+ "reflect"
+ "sort"
+)
+
+// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
+// A message type ID is required for storing a protocol buffer in a message set.
+var errNoMessageTypeID = errors.New("proto does not have a message type ID")
+
+// The first two types (_MessageSet_Item and messageSet)
+// model what the protocol compiler produces for the following protocol message:
+// message MessageSet {
+// repeated group Item = 1 {
+// required int32 type_id = 2;
+// required string message = 3;
+// };
+// }
+// That is the MessageSet wire format. We can't use a proto to generate these
+// because that would introduce a circular dependency between it and this package.
+
+type _MessageSet_Item struct {
+ TypeId *int32 `protobuf:"varint,2,req,name=type_id"`
+ Message []byte `protobuf:"bytes,3,req,name=message"`
+}
+
+type messageSet struct {
+ Item []*_MessageSet_Item `protobuf:"group,1,rep"`
+ XXX_unrecognized []byte
+ // TODO: caching?
+}
+
+// Make sure messageSet is a Message.
+var _ Message = (*messageSet)(nil)
+
+// messageTypeIder is an interface satisfied by a protocol buffer type
+// that may be stored in a MessageSet.
+type messageTypeIder interface {
+ MessageTypeId() int32
+}
+
+func (ms *messageSet) find(pb Message) *_MessageSet_Item {
+ mti, ok := pb.(messageTypeIder)
+ if !ok {
+ return nil
+ }
+ id := mti.MessageTypeId()
+ for _, item := range ms.Item {
+ if *item.TypeId == id {
+ return item
+ }
+ }
+ return nil
+}
+
+func (ms *messageSet) Has(pb Message) bool {
+ if ms.find(pb) != nil {
+ return true
+ }
+ return false
+}
+
+func (ms *messageSet) Unmarshal(pb Message) error {
+ if item := ms.find(pb); item != nil {
+ return Unmarshal(item.Message, pb)
+ }
+ if _, ok := pb.(messageTypeIder); !ok {
+ return errNoMessageTypeID
+ }
+ return nil // TODO: return error instead?
+}
+
+func (ms *messageSet) Marshal(pb Message) error {
+ msg, err := Marshal(pb)
+ if err != nil {
+ return err
+ }
+ if item := ms.find(pb); item != nil {
+ // reuse existing item
+ item.Message = msg
+ return nil
+ }
+
+ mti, ok := pb.(messageTypeIder)
+ if !ok {
+ return errNoMessageTypeID
+ }
+
+ mtid := mti.MessageTypeId()
+ ms.Item = append(ms.Item, &_MessageSet_Item{
+ TypeId: &mtid,
+ Message: msg,
+ })
+ return nil
+}
+
+func (ms *messageSet) Reset() { *ms = messageSet{} }
+func (ms *messageSet) String() string { return CompactTextString(ms) }
+func (*messageSet) ProtoMessage() {}
+
+// Support for the message_set_wire_format message option.
+
+func skipVarint(buf []byte) []byte {
+ i := 0
+ for ; buf[i]&0x80 != 0; i++ {
+ }
+ return buf[i+1:]
+}
+
+// MarshalMessageSet encodes the extension map represented by m in the message set wire format.
+// It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option.
+func MarshalMessageSet(exts interface{}) ([]byte, error) {
+ var m map[int32]Extension
+ switch exts := exts.(type) {
+ case *XXX_InternalExtensions:
+ if err := encodeExtensions(exts); err != nil {
+ return nil, err
+ }
+ m, _ = exts.extensionsRead()
+ case map[int32]Extension:
+ if err := encodeExtensionsMap(exts); err != nil {
+ return nil, err
+ }
+ m = exts
+ default:
+ return nil, errors.New("proto: not an extension map")
+ }
+
+ // Sort extension IDs to provide a deterministic encoding.
+ // See also enc_map in encode.go.
+ ids := make([]int, 0, len(m))
+ for id := range m {
+ ids = append(ids, int(id))
+ }
+ sort.Ints(ids)
+
+ ms := &messageSet{Item: make([]*_MessageSet_Item, 0, len(m))}
+ for _, id := range ids {
+ e := m[int32(id)]
+ // Remove the wire type and field number varint, as well as the length varint.
+ msg := skipVarint(skipVarint(e.enc))
+
+ ms.Item = append(ms.Item, &_MessageSet_Item{
+ TypeId: Int32(int32(id)),
+ Message: msg,
+ })
+ }
+ return Marshal(ms)
+}
+
+// UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
+// It is called by generated Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
+func UnmarshalMessageSet(buf []byte, exts interface{}) error {
+ var m map[int32]Extension
+ switch exts := exts.(type) {
+ case *XXX_InternalExtensions:
+ m = exts.extensionsWrite()
+ case map[int32]Extension:
+ m = exts
+ default:
+ return errors.New("proto: not an extension map")
+ }
+
+ ms := new(messageSet)
+ if err := Unmarshal(buf, ms); err != nil {
+ return err
+ }
+ for _, item := range ms.Item {
+ id := *item.TypeId
+ msg := item.Message
+
+ // Restore wire type and field number varint, plus length varint.
+ // Be careful to preserve duplicate items.
+ b := EncodeVarint(uint64(id)<<3 | WireBytes)
+ if ext, ok := m[id]; ok {
+ // Existing data; rip off the tag and length varint
+ // so we join the new data correctly.
+ // We can assume that ext.enc is set because we are unmarshaling.
+ o := ext.enc[len(b):] // skip wire type and field number
+ _, n := DecodeVarint(o) // calculate length of length varint
+ o = o[n:] // skip length varint
+ msg = append(o, msg...) // join old data and new data
+ }
+ b = append(b, EncodeVarint(uint64(len(msg)))...)
+ b = append(b, msg...)
+
+ m[id] = Extension{enc: b}
+ }
+ return nil
+}
+
+// MarshalMessageSetJSON encodes the extension map represented by m in JSON format.
+// It is called by generated MarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
+func MarshalMessageSetJSON(exts interface{}) ([]byte, error) {
+ var m map[int32]Extension
+ switch exts := exts.(type) {
+ case *XXX_InternalExtensions:
+ m, _ = exts.extensionsRead()
+ case map[int32]Extension:
+ m = exts
+ default:
+ return nil, errors.New("proto: not an extension map")
+ }
+ var b bytes.Buffer
+ b.WriteByte('{')
+
+ // Process the map in key order for deterministic output.
+ ids := make([]int32, 0, len(m))
+ for id := range m {
+ ids = append(ids, id)
+ }
+ sort.Sort(int32Slice(ids)) // int32Slice defined in text.go
+
+ for i, id := range ids {
+ ext := m[id]
+ if i > 0 {
+ b.WriteByte(',')
+ }
+
+ msd, ok := messageSetMap[id]
+ if !ok {
+ // Unknown type; we can't render it, so skip it.
+ continue
+ }
+ fmt.Fprintf(&b, `"[%s]":`, msd.name)
+
+ x := ext.value
+ if x == nil {
+ x = reflect.New(msd.t.Elem()).Interface()
+ if err := Unmarshal(ext.enc, x.(Message)); err != nil {
+ return nil, err
+ }
+ }
+ d, err := json.Marshal(x)
+ if err != nil {
+ return nil, err
+ }
+ b.Write(d)
+ }
+ b.WriteByte('}')
+ return b.Bytes(), nil
+}
+
+// UnmarshalMessageSetJSON decodes the extension map encoded in buf in JSON format.
+// It is called by generated UnmarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
+func UnmarshalMessageSetJSON(buf []byte, exts interface{}) error {
+ // Common-case fast path.
+ if len(buf) == 0 || bytes.Equal(buf, []byte("{}")) {
+ return nil
+ }
+
+ // This is fairly tricky, and it's not clear that it is needed.
+ return errors.New("TODO: UnmarshalMessageSetJSON not yet implemented")
+}
+
+// A global registry of types that can be used in a MessageSet.
+
+var messageSetMap = make(map[int32]messageSetDesc)
+
+type messageSetDesc struct {
+ t reflect.Type // pointer to struct
+ name string
+}
+
+// RegisterMessageSetType is called from the generated code.
+func RegisterMessageSetType(m Message, fieldNum int32, name string) {
+ messageSetMap[fieldNum] = messageSetDesc{
+ t: reflect.TypeOf(m),
+ name: name,
+ }
+}
diff --git a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go
new file mode 100644
index 0000000000000000000000000000000000000000..fb512e2e16dce05683722f810c279367bdc68fe9
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go
@@ -0,0 +1,484 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2012 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// +build appengine js
+
+// This file contains an implementation of proto field accesses using package reflect.
+// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
+// be used on App Engine.
+
+package proto
+
+import (
+ "math"
+ "reflect"
+)
+
+// A structPointer is a pointer to a struct.
+type structPointer struct {
+ v reflect.Value
+}
+
+// toStructPointer returns a structPointer equivalent to the given reflect value.
+// The reflect value must itself be a pointer to a struct.
+func toStructPointer(v reflect.Value) structPointer {
+ return structPointer{v}
+}
+
+// IsNil reports whether p is nil.
+func structPointer_IsNil(p structPointer) bool {
+ return p.v.IsNil()
+}
+
+// Interface returns the struct pointer as an interface value.
+func structPointer_Interface(p structPointer, _ reflect.Type) interface{} {
+ return p.v.Interface()
+}
+
+// A field identifies a field in a struct, accessible from a structPointer.
+// In this implementation, a field is identified by the sequence of field indices
+// passed to reflect's FieldByIndex.
+type field []int
+
+// toField returns a field equivalent to the given reflect field.
+func toField(f *reflect.StructField) field {
+ return f.Index
+}
+
+// invalidField is an invalid field identifier.
+var invalidField = field(nil)
+
+// IsValid reports whether the field identifier is valid.
+func (f field) IsValid() bool { return f != nil }
+
+// field returns the given field in the struct as a reflect value.
+func structPointer_field(p structPointer, f field) reflect.Value {
+ // Special case: an extension map entry with a value of type T
+ // passes a *T to the struct-handling code with a zero field,
+ // expecting that it will be treated as equivalent to *struct{ X T },
+ // which has the same memory layout. We have to handle that case
+ // specially, because reflect will panic if we call FieldByIndex on a
+ // non-struct.
+ if f == nil {
+ return p.v.Elem()
+ }
+
+ return p.v.Elem().FieldByIndex(f)
+}
+
+// ifield returns the given field in the struct as an interface value.
+func structPointer_ifield(p structPointer, f field) interface{} {
+ return structPointer_field(p, f).Addr().Interface()
+}
+
+// Bytes returns the address of a []byte field in the struct.
+func structPointer_Bytes(p structPointer, f field) *[]byte {
+ return structPointer_ifield(p, f).(*[]byte)
+}
+
+// BytesSlice returns the address of a [][]byte field in the struct.
+func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
+ return structPointer_ifield(p, f).(*[][]byte)
+}
+
+// Bool returns the address of a *bool field in the struct.
+func structPointer_Bool(p structPointer, f field) **bool {
+ return structPointer_ifield(p, f).(**bool)
+}
+
+// BoolVal returns the address of a bool field in the struct.
+func structPointer_BoolVal(p structPointer, f field) *bool {
+ return structPointer_ifield(p, f).(*bool)
+}
+
+// BoolSlice returns the address of a []bool field in the struct.
+func structPointer_BoolSlice(p structPointer, f field) *[]bool {
+ return structPointer_ifield(p, f).(*[]bool)
+}
+
+// String returns the address of a *string field in the struct.
+func structPointer_String(p structPointer, f field) **string {
+ return structPointer_ifield(p, f).(**string)
+}
+
+// StringVal returns the address of a string field in the struct.
+func structPointer_StringVal(p structPointer, f field) *string {
+ return structPointer_ifield(p, f).(*string)
+}
+
+// StringSlice returns the address of a []string field in the struct.
+func structPointer_StringSlice(p structPointer, f field) *[]string {
+ return structPointer_ifield(p, f).(*[]string)
+}
+
+// Extensions returns the address of an extension map field in the struct.
+func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
+ return structPointer_ifield(p, f).(*XXX_InternalExtensions)
+}
+
+// ExtMap returns the address of an extension map field in the struct.
+func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
+ return structPointer_ifield(p, f).(*map[int32]Extension)
+}
+
+// NewAt returns the reflect.Value for a pointer to a field in the struct.
+func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
+ return structPointer_field(p, f).Addr()
+}
+
+// SetStructPointer writes a *struct field in the struct.
+func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
+ structPointer_field(p, f).Set(q.v)
+}
+
+// GetStructPointer reads a *struct field in the struct.
+func structPointer_GetStructPointer(p structPointer, f field) structPointer {
+ return structPointer{structPointer_field(p, f)}
+}
+
+// StructPointerSlice the address of a []*struct field in the struct.
+func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice {
+ return structPointerSlice{structPointer_field(p, f)}
+}
+
+// A structPointerSlice represents the address of a slice of pointers to structs
+// (themselves messages or groups). That is, v.Type() is *[]*struct{...}.
+type structPointerSlice struct {
+ v reflect.Value
+}
+
+func (p structPointerSlice) Len() int { return p.v.Len() }
+func (p structPointerSlice) Index(i int) structPointer { return structPointer{p.v.Index(i)} }
+func (p structPointerSlice) Append(q structPointer) {
+ p.v.Set(reflect.Append(p.v, q.v))
+}
+
+var (
+ int32Type = reflect.TypeOf(int32(0))
+ uint32Type = reflect.TypeOf(uint32(0))
+ float32Type = reflect.TypeOf(float32(0))
+ int64Type = reflect.TypeOf(int64(0))
+ uint64Type = reflect.TypeOf(uint64(0))
+ float64Type = reflect.TypeOf(float64(0))
+)
+
+// A word32 represents a field of type *int32, *uint32, *float32, or *enum.
+// That is, v.Type() is *int32, *uint32, *float32, or *enum and v is assignable.
+type word32 struct {
+ v reflect.Value
+}
+
+// IsNil reports whether p is nil.
+func word32_IsNil(p word32) bool {
+ return p.v.IsNil()
+}
+
+// Set sets p to point at a newly allocated word with bits set to x.
+func word32_Set(p word32, o *Buffer, x uint32) {
+ t := p.v.Type().Elem()
+ switch t {
+ case int32Type:
+ if len(o.int32s) == 0 {
+ o.int32s = make([]int32, uint32PoolSize)
+ }
+ o.int32s[0] = int32(x)
+ p.v.Set(reflect.ValueOf(&o.int32s[0]))
+ o.int32s = o.int32s[1:]
+ return
+ case uint32Type:
+ if len(o.uint32s) == 0 {
+ o.uint32s = make([]uint32, uint32PoolSize)
+ }
+ o.uint32s[0] = x
+ p.v.Set(reflect.ValueOf(&o.uint32s[0]))
+ o.uint32s = o.uint32s[1:]
+ return
+ case float32Type:
+ if len(o.float32s) == 0 {
+ o.float32s = make([]float32, uint32PoolSize)
+ }
+ o.float32s[0] = math.Float32frombits(x)
+ p.v.Set(reflect.ValueOf(&o.float32s[0]))
+ o.float32s = o.float32s[1:]
+ return
+ }
+
+ // must be enum
+ p.v.Set(reflect.New(t))
+ p.v.Elem().SetInt(int64(int32(x)))
+}
+
+// Get gets the bits pointed at by p, as a uint32.
+func word32_Get(p word32) uint32 {
+ elem := p.v.Elem()
+ switch elem.Kind() {
+ case reflect.Int32:
+ return uint32(elem.Int())
+ case reflect.Uint32:
+ return uint32(elem.Uint())
+ case reflect.Float32:
+ return math.Float32bits(float32(elem.Float()))
+ }
+ panic("unreachable")
+}
+
+// Word32 returns a reference to a *int32, *uint32, *float32, or *enum field in the struct.
+func structPointer_Word32(p structPointer, f field) word32 {
+ return word32{structPointer_field(p, f)}
+}
+
+// A word32Val represents a field of type int32, uint32, float32, or enum.
+// That is, v.Type() is int32, uint32, float32, or enum and v is assignable.
+type word32Val struct {
+ v reflect.Value
+}
+
+// Set sets *p to x.
+func word32Val_Set(p word32Val, x uint32) {
+ switch p.v.Type() {
+ case int32Type:
+ p.v.SetInt(int64(x))
+ return
+ case uint32Type:
+ p.v.SetUint(uint64(x))
+ return
+ case float32Type:
+ p.v.SetFloat(float64(math.Float32frombits(x)))
+ return
+ }
+
+ // must be enum
+ p.v.SetInt(int64(int32(x)))
+}
+
+// Get gets the bits pointed at by p, as a uint32.
+func word32Val_Get(p word32Val) uint32 {
+ elem := p.v
+ switch elem.Kind() {
+ case reflect.Int32:
+ return uint32(elem.Int())
+ case reflect.Uint32:
+ return uint32(elem.Uint())
+ case reflect.Float32:
+ return math.Float32bits(float32(elem.Float()))
+ }
+ panic("unreachable")
+}
+
+// Word32Val returns a reference to a int32, uint32, float32, or enum field in the struct.
+func structPointer_Word32Val(p structPointer, f field) word32Val {
+ return word32Val{structPointer_field(p, f)}
+}
+
+// A word32Slice is a slice of 32-bit values.
+// That is, v.Type() is []int32, []uint32, []float32, or []enum.
+type word32Slice struct {
+ v reflect.Value
+}
+
+func (p word32Slice) Append(x uint32) {
+ n, m := p.v.Len(), p.v.Cap()
+ if n < m {
+ p.v.SetLen(n + 1)
+ } else {
+ t := p.v.Type().Elem()
+ p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
+ }
+ elem := p.v.Index(n)
+ switch elem.Kind() {
+ case reflect.Int32:
+ elem.SetInt(int64(int32(x)))
+ case reflect.Uint32:
+ elem.SetUint(uint64(x))
+ case reflect.Float32:
+ elem.SetFloat(float64(math.Float32frombits(x)))
+ }
+}
+
+func (p word32Slice) Len() int {
+ return p.v.Len()
+}
+
+func (p word32Slice) Index(i int) uint32 {
+ elem := p.v.Index(i)
+ switch elem.Kind() {
+ case reflect.Int32:
+ return uint32(elem.Int())
+ case reflect.Uint32:
+ return uint32(elem.Uint())
+ case reflect.Float32:
+ return math.Float32bits(float32(elem.Float()))
+ }
+ panic("unreachable")
+}
+
+// Word32Slice returns a reference to a []int32, []uint32, []float32, or []enum field in the struct.
+func structPointer_Word32Slice(p structPointer, f field) word32Slice {
+ return word32Slice{structPointer_field(p, f)}
+}
+
+// word64 is like word32 but for 64-bit values.
+type word64 struct {
+ v reflect.Value
+}
+
+func word64_Set(p word64, o *Buffer, x uint64) {
+ t := p.v.Type().Elem()
+ switch t {
+ case int64Type:
+ if len(o.int64s) == 0 {
+ o.int64s = make([]int64, uint64PoolSize)
+ }
+ o.int64s[0] = int64(x)
+ p.v.Set(reflect.ValueOf(&o.int64s[0]))
+ o.int64s = o.int64s[1:]
+ return
+ case uint64Type:
+ if len(o.uint64s) == 0 {
+ o.uint64s = make([]uint64, uint64PoolSize)
+ }
+ o.uint64s[0] = x
+ p.v.Set(reflect.ValueOf(&o.uint64s[0]))
+ o.uint64s = o.uint64s[1:]
+ return
+ case float64Type:
+ if len(o.float64s) == 0 {
+ o.float64s = make([]float64, uint64PoolSize)
+ }
+ o.float64s[0] = math.Float64frombits(x)
+ p.v.Set(reflect.ValueOf(&o.float64s[0]))
+ o.float64s = o.float64s[1:]
+ return
+ }
+ panic("unreachable")
+}
+
+func word64_IsNil(p word64) bool {
+ return p.v.IsNil()
+}
+
+func word64_Get(p word64) uint64 {
+ elem := p.v.Elem()
+ switch elem.Kind() {
+ case reflect.Int64:
+ return uint64(elem.Int())
+ case reflect.Uint64:
+ return elem.Uint()
+ case reflect.Float64:
+ return math.Float64bits(elem.Float())
+ }
+ panic("unreachable")
+}
+
+func structPointer_Word64(p structPointer, f field) word64 {
+ return word64{structPointer_field(p, f)}
+}
+
+// word64Val is like word32Val but for 64-bit values.
+type word64Val struct {
+ v reflect.Value
+}
+
+func word64Val_Set(p word64Val, o *Buffer, x uint64) {
+ switch p.v.Type() {
+ case int64Type:
+ p.v.SetInt(int64(x))
+ return
+ case uint64Type:
+ p.v.SetUint(x)
+ return
+ case float64Type:
+ p.v.SetFloat(math.Float64frombits(x))
+ return
+ }
+ panic("unreachable")
+}
+
+func word64Val_Get(p word64Val) uint64 {
+ elem := p.v
+ switch elem.Kind() {
+ case reflect.Int64:
+ return uint64(elem.Int())
+ case reflect.Uint64:
+ return elem.Uint()
+ case reflect.Float64:
+ return math.Float64bits(elem.Float())
+ }
+ panic("unreachable")
+}
+
+func structPointer_Word64Val(p structPointer, f field) word64Val {
+ return word64Val{structPointer_field(p, f)}
+}
+
+type word64Slice struct {
+ v reflect.Value
+}
+
+func (p word64Slice) Append(x uint64) {
+ n, m := p.v.Len(), p.v.Cap()
+ if n < m {
+ p.v.SetLen(n + 1)
+ } else {
+ t := p.v.Type().Elem()
+ p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
+ }
+ elem := p.v.Index(n)
+ switch elem.Kind() {
+ case reflect.Int64:
+ elem.SetInt(int64(int64(x)))
+ case reflect.Uint64:
+ elem.SetUint(uint64(x))
+ case reflect.Float64:
+ elem.SetFloat(float64(math.Float64frombits(x)))
+ }
+}
+
+func (p word64Slice) Len() int {
+ return p.v.Len()
+}
+
+func (p word64Slice) Index(i int) uint64 {
+ elem := p.v.Index(i)
+ switch elem.Kind() {
+ case reflect.Int64:
+ return uint64(elem.Int())
+ case reflect.Uint64:
+ return uint64(elem.Uint())
+ case reflect.Float64:
+ return math.Float64bits(float64(elem.Float()))
+ }
+ panic("unreachable")
+}
+
+func structPointer_Word64Slice(p structPointer, f field) word64Slice {
+ return word64Slice{structPointer_field(p, f)}
+}
diff --git a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go
new file mode 100644
index 0000000000000000000000000000000000000000..6b5567d47cd396b25370f8c06bad3b851776658f
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go
@@ -0,0 +1,270 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2012 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// +build !appengine,!js
+
+// This file contains the implementation of the proto field accesses using package unsafe.
+
+package proto
+
+import (
+ "reflect"
+ "unsafe"
+)
+
+// NOTE: These type_Foo functions would more idiomatically be methods,
+// but Go does not allow methods on pointer types, and we must preserve
+// some pointer type for the garbage collector. We use these
+// funcs with clunky names as our poor approximation to methods.
+//
+// An alternative would be
+// type structPointer struct { p unsafe.Pointer }
+// but that does not registerize as well.
+
+// A structPointer is a pointer to a struct.
+type structPointer unsafe.Pointer
+
+// toStructPointer returns a structPointer equivalent to the given reflect value.
+func toStructPointer(v reflect.Value) structPointer {
+ return structPointer(unsafe.Pointer(v.Pointer()))
+}
+
+// IsNil reports whether p is nil.
+func structPointer_IsNil(p structPointer) bool {
+ return p == nil
+}
+
+// Interface returns the struct pointer, assumed to have element type t,
+// as an interface value.
+func structPointer_Interface(p structPointer, t reflect.Type) interface{} {
+ return reflect.NewAt(t, unsafe.Pointer(p)).Interface()
+}
+
+// A field identifies a field in a struct, accessible from a structPointer.
+// In this implementation, a field is identified by its byte offset from the start of the struct.
+type field uintptr
+
+// toField returns a field equivalent to the given reflect field.
+func toField(f *reflect.StructField) field {
+ return field(f.Offset)
+}
+
+// invalidField is an invalid field identifier.
+const invalidField = ^field(0)
+
+// IsValid reports whether the field identifier is valid.
+func (f field) IsValid() bool {
+ return f != ^field(0)
+}
+
+// Bytes returns the address of a []byte field in the struct.
+func structPointer_Bytes(p structPointer, f field) *[]byte {
+ return (*[]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// BytesSlice returns the address of a [][]byte field in the struct.
+func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
+ return (*[][]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// Bool returns the address of a *bool field in the struct.
+func structPointer_Bool(p structPointer, f field) **bool {
+ return (**bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// BoolVal returns the address of a bool field in the struct.
+func structPointer_BoolVal(p structPointer, f field) *bool {
+ return (*bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// BoolSlice returns the address of a []bool field in the struct.
+func structPointer_BoolSlice(p structPointer, f field) *[]bool {
+ return (*[]bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// String returns the address of a *string field in the struct.
+func structPointer_String(p structPointer, f field) **string {
+ return (**string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// StringVal returns the address of a string field in the struct.
+func structPointer_StringVal(p structPointer, f field) *string {
+ return (*string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// StringSlice returns the address of a []string field in the struct.
+func structPointer_StringSlice(p structPointer, f field) *[]string {
+ return (*[]string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// ExtMap returns the address of an extension map field in the struct.
+func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
+ return (*XXX_InternalExtensions)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
+ return (*map[int32]Extension)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// NewAt returns the reflect.Value for a pointer to a field in the struct.
+func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
+ return reflect.NewAt(typ, unsafe.Pointer(uintptr(p)+uintptr(f)))
+}
+
+// SetStructPointer writes a *struct field in the struct.
+func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
+ *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) = q
+}
+
+// GetStructPointer reads a *struct field in the struct.
+func structPointer_GetStructPointer(p structPointer, f field) structPointer {
+ return *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// StructPointerSlice the address of a []*struct field in the struct.
+func structPointer_StructPointerSlice(p structPointer, f field) *structPointerSlice {
+ return (*structPointerSlice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// A structPointerSlice represents a slice of pointers to structs (themselves submessages or groups).
+type structPointerSlice []structPointer
+
+func (v *structPointerSlice) Len() int { return len(*v) }
+func (v *structPointerSlice) Index(i int) structPointer { return (*v)[i] }
+func (v *structPointerSlice) Append(p structPointer) { *v = append(*v, p) }
+
+// A word32 is the address of a "pointer to 32-bit value" field.
+type word32 **uint32
+
+// IsNil reports whether *v is nil.
+func word32_IsNil(p word32) bool {
+ return *p == nil
+}
+
+// Set sets *v to point at a newly allocated word set to x.
+func word32_Set(p word32, o *Buffer, x uint32) {
+ if len(o.uint32s) == 0 {
+ o.uint32s = make([]uint32, uint32PoolSize)
+ }
+ o.uint32s[0] = x
+ *p = &o.uint32s[0]
+ o.uint32s = o.uint32s[1:]
+}
+
+// Get gets the value pointed at by *v.
+func word32_Get(p word32) uint32 {
+ return **p
+}
+
+// Word32 returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
+func structPointer_Word32(p structPointer, f field) word32 {
+ return word32((**uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
+}
+
+// A word32Val is the address of a 32-bit value field.
+type word32Val *uint32
+
+// Set sets *p to x.
+func word32Val_Set(p word32Val, x uint32) {
+ *p = x
+}
+
+// Get gets the value pointed at by p.
+func word32Val_Get(p word32Val) uint32 {
+ return *p
+}
+
+// Word32Val returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
+func structPointer_Word32Val(p structPointer, f field) word32Val {
+ return word32Val((*uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
+}
+
+// A word32Slice is a slice of 32-bit values.
+type word32Slice []uint32
+
+func (v *word32Slice) Append(x uint32) { *v = append(*v, x) }
+func (v *word32Slice) Len() int { return len(*v) }
+func (v *word32Slice) Index(i int) uint32 { return (*v)[i] }
+
+// Word32Slice returns the address of a []int32, []uint32, []float32, or []enum field in the struct.
+func structPointer_Word32Slice(p structPointer, f field) *word32Slice {
+ return (*word32Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
+
+// word64 is like word32 but for 64-bit values.
+type word64 **uint64
+
+func word64_Set(p word64, o *Buffer, x uint64) {
+ if len(o.uint64s) == 0 {
+ o.uint64s = make([]uint64, uint64PoolSize)
+ }
+ o.uint64s[0] = x
+ *p = &o.uint64s[0]
+ o.uint64s = o.uint64s[1:]
+}
+
+func word64_IsNil(p word64) bool {
+ return *p == nil
+}
+
+func word64_Get(p word64) uint64 {
+ return **p
+}
+
+func structPointer_Word64(p structPointer, f field) word64 {
+ return word64((**uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
+}
+
+// word64Val is like word32Val but for 64-bit values.
+type word64Val *uint64
+
+func word64Val_Set(p word64Val, o *Buffer, x uint64) {
+ *p = x
+}
+
+func word64Val_Get(p word64Val) uint64 {
+ return *p
+}
+
+func structPointer_Word64Val(p structPointer, f field) word64Val {
+ return word64Val((*uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
+}
+
+// word64Slice is like word32Slice but for 64-bit values.
+type word64Slice []uint64
+
+func (v *word64Slice) Append(x uint64) { *v = append(*v, x) }
+func (v *word64Slice) Len() int { return len(*v) }
+func (v *word64Slice) Index(i int) uint64 { return (*v)[i] }
+
+func structPointer_Word64Slice(p structPointer, f field) *word64Slice {
+ return (*word64Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+}
diff --git a/vendor/github.com/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go
new file mode 100644
index 0000000000000000000000000000000000000000..ec2289c0058e47e3d20fa2bef7a3979529aa7512
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/properties.go
@@ -0,0 +1,872 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+/*
+ * Routines for encoding data into the wire format for protocol buffers.
+ */
+
+import (
+ "fmt"
+ "log"
+ "os"
+ "reflect"
+ "sort"
+ "strconv"
+ "strings"
+ "sync"
+)
+
+const debug bool = false
+
+// Constants that identify the encoding of a value on the wire.
+const (
+ WireVarint = 0
+ WireFixed64 = 1
+ WireBytes = 2
+ WireStartGroup = 3
+ WireEndGroup = 4
+ WireFixed32 = 5
+)
+
+const startSize = 10 // initial slice/string sizes
+
+// Encoders are defined in encode.go
+// An encoder outputs the full representation of a field, including its
+// tag and encoder type.
+type encoder func(p *Buffer, prop *Properties, base structPointer) error
+
+// A valueEncoder encodes a single integer in a particular encoding.
+type valueEncoder func(o *Buffer, x uint64) error
+
+// Sizers are defined in encode.go
+// A sizer returns the encoded size of a field, including its tag and encoder
+// type.
+type sizer func(prop *Properties, base structPointer) int
+
+// A valueSizer returns the encoded size of a single integer in a particular
+// encoding.
+type valueSizer func(x uint64) int
+
+// Decoders are defined in decode.go
+// A decoder creates a value from its wire representation.
+// Unrecognized subelements are saved in unrec.
+type decoder func(p *Buffer, prop *Properties, base structPointer) error
+
+// A valueDecoder decodes a single integer in a particular encoding.
+type valueDecoder func(o *Buffer) (x uint64, err error)
+
+// A oneofMarshaler does the marshaling for all oneof fields in a message.
+type oneofMarshaler func(Message, *Buffer) error
+
+// A oneofUnmarshaler does the unmarshaling for a oneof field in a message.
+type oneofUnmarshaler func(Message, int, int, *Buffer) (bool, error)
+
+// A oneofSizer does the sizing for all oneof fields in a message.
+type oneofSizer func(Message) int
+
+// tagMap is an optimization over map[int]int for typical protocol buffer
+// use-cases. Encoded protocol buffers are often in tag order with small tag
+// numbers.
+type tagMap struct {
+ fastTags []int
+ slowTags map[int]int
+}
+
+// tagMapFastLimit is the upper bound on the tag number that will be stored in
+// the tagMap slice rather than its map.
+const tagMapFastLimit = 1024
+
+func (p *tagMap) get(t int) (int, bool) {
+ if t > 0 && t < tagMapFastLimit {
+ if t >= len(p.fastTags) {
+ return 0, false
+ }
+ fi := p.fastTags[t]
+ return fi, fi >= 0
+ }
+ fi, ok := p.slowTags[t]
+ return fi, ok
+}
+
+func (p *tagMap) put(t int, fi int) {
+ if t > 0 && t < tagMapFastLimit {
+ for len(p.fastTags) < t+1 {
+ p.fastTags = append(p.fastTags, -1)
+ }
+ p.fastTags[t] = fi
+ return
+ }
+ if p.slowTags == nil {
+ p.slowTags = make(map[int]int)
+ }
+ p.slowTags[t] = fi
+}
+
+// StructProperties represents properties for all the fields of a struct.
+// decoderTags and decoderOrigNames should only be used by the decoder.
+type StructProperties struct {
+ Prop []*Properties // properties for each field
+ reqCount int // required count
+ decoderTags tagMap // map from proto tag to struct field number
+ decoderOrigNames map[string]int // map from original name to struct field number
+ order []int // list of struct field numbers in tag order
+ unrecField field // field id of the XXX_unrecognized []byte field
+ extendable bool // is this an extendable proto
+
+ oneofMarshaler oneofMarshaler
+ oneofUnmarshaler oneofUnmarshaler
+ oneofSizer oneofSizer
+ stype reflect.Type
+
+ // OneofTypes contains information about the oneof fields in this message.
+ // It is keyed by the original name of a field.
+ OneofTypes map[string]*OneofProperties
+}
+
+// OneofProperties represents information about a specific field in a oneof.
+type OneofProperties struct {
+ Type reflect.Type // pointer to generated struct type for this oneof field
+ Field int // struct field number of the containing oneof in the message
+ Prop *Properties
+}
+
+// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec.
+// See encode.go, (*Buffer).enc_struct.
+
+func (sp *StructProperties) Len() int { return len(sp.order) }
+func (sp *StructProperties) Less(i, j int) bool {
+ return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag
+}
+func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] }
+
+// Properties represents the protocol-specific behavior of a single struct field.
+type Properties struct {
+ Name string // name of the field, for error messages
+ OrigName string // original name before protocol compiler (always set)
+ JSONName string // name to use for JSON; determined by protoc
+ Wire string
+ WireType int
+ Tag int
+ Required bool
+ Optional bool
+ Repeated bool
+ Packed bool // relevant for repeated primitives only
+ Enum string // set for enum types only
+ proto3 bool // whether this is known to be a proto3 field; set for []byte only
+ oneof bool // whether this is a oneof field
+
+ Default string // default value
+ HasDefault bool // whether an explicit default was provided
+ def_uint64 uint64
+
+ enc encoder
+ valEnc valueEncoder // set for bool and numeric types only
+ field field
+ tagcode []byte // encoding of EncodeVarint((Tag<<3)|WireType)
+ tagbuf [8]byte
+ stype reflect.Type // set for struct types only
+ sprop *StructProperties // set for struct types only
+ isMarshaler bool
+ isUnmarshaler bool
+
+ mtype reflect.Type // set for map types only
+ mkeyprop *Properties // set for map types only
+ mvalprop *Properties // set for map types only
+
+ size sizer
+ valSize valueSizer // set for bool and numeric types only
+
+ dec decoder
+ valDec valueDecoder // set for bool and numeric types only
+
+ // If this is a packable field, this will be the decoder for the packed version of the field.
+ packedDec decoder
+}
+
+// String formats the properties in the protobuf struct field tag style.
+func (p *Properties) String() string {
+ s := p.Wire
+ s = ","
+ s += strconv.Itoa(p.Tag)
+ if p.Required {
+ s += ",req"
+ }
+ if p.Optional {
+ s += ",opt"
+ }
+ if p.Repeated {
+ s += ",rep"
+ }
+ if p.Packed {
+ s += ",packed"
+ }
+ s += ",name=" + p.OrigName
+ if p.JSONName != p.OrigName {
+ s += ",json=" + p.JSONName
+ }
+ if p.proto3 {
+ s += ",proto3"
+ }
+ if p.oneof {
+ s += ",oneof"
+ }
+ if len(p.Enum) > 0 {
+ s += ",enum=" + p.Enum
+ }
+ if p.HasDefault {
+ s += ",def=" + p.Default
+ }
+ return s
+}
+
+// Parse populates p by parsing a string in the protobuf struct field tag style.
+func (p *Properties) Parse(s string) {
+ // "bytes,49,opt,name=foo,def=hello!"
+ fields := strings.Split(s, ",") // breaks def=, but handled below.
+ if len(fields) < 2 {
+ fmt.Fprintf(os.Stderr, "proto: tag has too few fields: %q\n", s)
+ return
+ }
+
+ p.Wire = fields[0]
+ switch p.Wire {
+ case "varint":
+ p.WireType = WireVarint
+ p.valEnc = (*Buffer).EncodeVarint
+ p.valDec = (*Buffer).DecodeVarint
+ p.valSize = sizeVarint
+ case "fixed32":
+ p.WireType = WireFixed32
+ p.valEnc = (*Buffer).EncodeFixed32
+ p.valDec = (*Buffer).DecodeFixed32
+ p.valSize = sizeFixed32
+ case "fixed64":
+ p.WireType = WireFixed64
+ p.valEnc = (*Buffer).EncodeFixed64
+ p.valDec = (*Buffer).DecodeFixed64
+ p.valSize = sizeFixed64
+ case "zigzag32":
+ p.WireType = WireVarint
+ p.valEnc = (*Buffer).EncodeZigzag32
+ p.valDec = (*Buffer).DecodeZigzag32
+ p.valSize = sizeZigzag32
+ case "zigzag64":
+ p.WireType = WireVarint
+ p.valEnc = (*Buffer).EncodeZigzag64
+ p.valDec = (*Buffer).DecodeZigzag64
+ p.valSize = sizeZigzag64
+ case "bytes", "group":
+ p.WireType = WireBytes
+ // no numeric converter for non-numeric types
+ default:
+ fmt.Fprintf(os.Stderr, "proto: tag has unknown wire type: %q\n", s)
+ return
+ }
+
+ var err error
+ p.Tag, err = strconv.Atoi(fields[1])
+ if err != nil {
+ return
+ }
+
+ for i := 2; i < len(fields); i++ {
+ f := fields[i]
+ switch {
+ case f == "req":
+ p.Required = true
+ case f == "opt":
+ p.Optional = true
+ case f == "rep":
+ p.Repeated = true
+ case f == "packed":
+ p.Packed = true
+ case strings.HasPrefix(f, "name="):
+ p.OrigName = f[5:]
+ case strings.HasPrefix(f, "json="):
+ p.JSONName = f[5:]
+ case strings.HasPrefix(f, "enum="):
+ p.Enum = f[5:]
+ case f == "proto3":
+ p.proto3 = true
+ case f == "oneof":
+ p.oneof = true
+ case strings.HasPrefix(f, "def="):
+ p.HasDefault = true
+ p.Default = f[4:] // rest of string
+ if i+1 < len(fields) {
+ // Commas aren't escaped, and def is always last.
+ p.Default += "," + strings.Join(fields[i+1:], ",")
+ break
+ }
+ }
+ }
+}
+
+func logNoSliceEnc(t1, t2 reflect.Type) {
+ fmt.Fprintf(os.Stderr, "proto: no slice oenc for %T = []%T\n", t1, t2)
+}
+
+var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
+
+// Initialize the fields for encoding and decoding.
+func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
+ p.enc = nil
+ p.dec = nil
+ p.size = nil
+
+ switch t1 := typ; t1.Kind() {
+ default:
+ fmt.Fprintf(os.Stderr, "proto: no coders for %v\n", t1)
+
+ // proto3 scalar types
+
+ case reflect.Bool:
+ p.enc = (*Buffer).enc_proto3_bool
+ p.dec = (*Buffer).dec_proto3_bool
+ p.size = size_proto3_bool
+ case reflect.Int32:
+ p.enc = (*Buffer).enc_proto3_int32
+ p.dec = (*Buffer).dec_proto3_int32
+ p.size = size_proto3_int32
+ case reflect.Uint32:
+ p.enc = (*Buffer).enc_proto3_uint32
+ p.dec = (*Buffer).dec_proto3_int32 // can reuse
+ p.size = size_proto3_uint32
+ case reflect.Int64, reflect.Uint64:
+ p.enc = (*Buffer).enc_proto3_int64
+ p.dec = (*Buffer).dec_proto3_int64
+ p.size = size_proto3_int64
+ case reflect.Float32:
+ p.enc = (*Buffer).enc_proto3_uint32 // can just treat them as bits
+ p.dec = (*Buffer).dec_proto3_int32
+ p.size = size_proto3_uint32
+ case reflect.Float64:
+ p.enc = (*Buffer).enc_proto3_int64 // can just treat them as bits
+ p.dec = (*Buffer).dec_proto3_int64
+ p.size = size_proto3_int64
+ case reflect.String:
+ p.enc = (*Buffer).enc_proto3_string
+ p.dec = (*Buffer).dec_proto3_string
+ p.size = size_proto3_string
+
+ case reflect.Ptr:
+ switch t2 := t1.Elem(); t2.Kind() {
+ default:
+ fmt.Fprintf(os.Stderr, "proto: no encoder function for %v -> %v\n", t1, t2)
+ break
+ case reflect.Bool:
+ p.enc = (*Buffer).enc_bool
+ p.dec = (*Buffer).dec_bool
+ p.size = size_bool
+ case reflect.Int32:
+ p.enc = (*Buffer).enc_int32
+ p.dec = (*Buffer).dec_int32
+ p.size = size_int32
+ case reflect.Uint32:
+ p.enc = (*Buffer).enc_uint32
+ p.dec = (*Buffer).dec_int32 // can reuse
+ p.size = size_uint32
+ case reflect.Int64, reflect.Uint64:
+ p.enc = (*Buffer).enc_int64
+ p.dec = (*Buffer).dec_int64
+ p.size = size_int64
+ case reflect.Float32:
+ p.enc = (*Buffer).enc_uint32 // can just treat them as bits
+ p.dec = (*Buffer).dec_int32
+ p.size = size_uint32
+ case reflect.Float64:
+ p.enc = (*Buffer).enc_int64 // can just treat them as bits
+ p.dec = (*Buffer).dec_int64
+ p.size = size_int64
+ case reflect.String:
+ p.enc = (*Buffer).enc_string
+ p.dec = (*Buffer).dec_string
+ p.size = size_string
+ case reflect.Struct:
+ p.stype = t1.Elem()
+ p.isMarshaler = isMarshaler(t1)
+ p.isUnmarshaler = isUnmarshaler(t1)
+ if p.Wire == "bytes" {
+ p.enc = (*Buffer).enc_struct_message
+ p.dec = (*Buffer).dec_struct_message
+ p.size = size_struct_message
+ } else {
+ p.enc = (*Buffer).enc_struct_group
+ p.dec = (*Buffer).dec_struct_group
+ p.size = size_struct_group
+ }
+ }
+
+ case reflect.Slice:
+ switch t2 := t1.Elem(); t2.Kind() {
+ default:
+ logNoSliceEnc(t1, t2)
+ break
+ case reflect.Bool:
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_bool
+ p.size = size_slice_packed_bool
+ } else {
+ p.enc = (*Buffer).enc_slice_bool
+ p.size = size_slice_bool
+ }
+ p.dec = (*Buffer).dec_slice_bool
+ p.packedDec = (*Buffer).dec_slice_packed_bool
+ case reflect.Int32:
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_int32
+ p.size = size_slice_packed_int32
+ } else {
+ p.enc = (*Buffer).enc_slice_int32
+ p.size = size_slice_int32
+ }
+ p.dec = (*Buffer).dec_slice_int32
+ p.packedDec = (*Buffer).dec_slice_packed_int32
+ case reflect.Uint32:
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_uint32
+ p.size = size_slice_packed_uint32
+ } else {
+ p.enc = (*Buffer).enc_slice_uint32
+ p.size = size_slice_uint32
+ }
+ p.dec = (*Buffer).dec_slice_int32
+ p.packedDec = (*Buffer).dec_slice_packed_int32
+ case reflect.Int64, reflect.Uint64:
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_int64
+ p.size = size_slice_packed_int64
+ } else {
+ p.enc = (*Buffer).enc_slice_int64
+ p.size = size_slice_int64
+ }
+ p.dec = (*Buffer).dec_slice_int64
+ p.packedDec = (*Buffer).dec_slice_packed_int64
+ case reflect.Uint8:
+ p.dec = (*Buffer).dec_slice_byte
+ if p.proto3 {
+ p.enc = (*Buffer).enc_proto3_slice_byte
+ p.size = size_proto3_slice_byte
+ } else {
+ p.enc = (*Buffer).enc_slice_byte
+ p.size = size_slice_byte
+ }
+ case reflect.Float32, reflect.Float64:
+ switch t2.Bits() {
+ case 32:
+ // can just treat them as bits
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_uint32
+ p.size = size_slice_packed_uint32
+ } else {
+ p.enc = (*Buffer).enc_slice_uint32
+ p.size = size_slice_uint32
+ }
+ p.dec = (*Buffer).dec_slice_int32
+ p.packedDec = (*Buffer).dec_slice_packed_int32
+ case 64:
+ // can just treat them as bits
+ if p.Packed {
+ p.enc = (*Buffer).enc_slice_packed_int64
+ p.size = size_slice_packed_int64
+ } else {
+ p.enc = (*Buffer).enc_slice_int64
+ p.size = size_slice_int64
+ }
+ p.dec = (*Buffer).dec_slice_int64
+ p.packedDec = (*Buffer).dec_slice_packed_int64
+ default:
+ logNoSliceEnc(t1, t2)
+ break
+ }
+ case reflect.String:
+ p.enc = (*Buffer).enc_slice_string
+ p.dec = (*Buffer).dec_slice_string
+ p.size = size_slice_string
+ case reflect.Ptr:
+ switch t3 := t2.Elem(); t3.Kind() {
+ default:
+ fmt.Fprintf(os.Stderr, "proto: no ptr oenc for %T -> %T -> %T\n", t1, t2, t3)
+ break
+ case reflect.Struct:
+ p.stype = t2.Elem()
+ p.isMarshaler = isMarshaler(t2)
+ p.isUnmarshaler = isUnmarshaler(t2)
+ if p.Wire == "bytes" {
+ p.enc = (*Buffer).enc_slice_struct_message
+ p.dec = (*Buffer).dec_slice_struct_message
+ p.size = size_slice_struct_message
+ } else {
+ p.enc = (*Buffer).enc_slice_struct_group
+ p.dec = (*Buffer).dec_slice_struct_group
+ p.size = size_slice_struct_group
+ }
+ }
+ case reflect.Slice:
+ switch t2.Elem().Kind() {
+ default:
+ fmt.Fprintf(os.Stderr, "proto: no slice elem oenc for %T -> %T -> %T\n", t1, t2, t2.Elem())
+ break
+ case reflect.Uint8:
+ p.enc = (*Buffer).enc_slice_slice_byte
+ p.dec = (*Buffer).dec_slice_slice_byte
+ p.size = size_slice_slice_byte
+ }
+ }
+
+ case reflect.Map:
+ p.enc = (*Buffer).enc_new_map
+ p.dec = (*Buffer).dec_new_map
+ p.size = size_new_map
+
+ p.mtype = t1
+ p.mkeyprop = &Properties{}
+ p.mkeyprop.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
+ p.mvalprop = &Properties{}
+ vtype := p.mtype.Elem()
+ if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
+ // The value type is not a message (*T) or bytes ([]byte),
+ // so we need encoders for the pointer to this type.
+ vtype = reflect.PtrTo(vtype)
+ }
+ p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
+ }
+
+ // precalculate tag code
+ wire := p.WireType
+ if p.Packed {
+ wire = WireBytes
+ }
+ x := uint32(p.Tag)<<3 | uint32(wire)
+ i := 0
+ for i = 0; x > 127; i++ {
+ p.tagbuf[i] = 0x80 | uint8(x&0x7F)
+ x >>= 7
+ }
+ p.tagbuf[i] = uint8(x)
+ p.tagcode = p.tagbuf[0 : i+1]
+
+ if p.stype != nil {
+ if lockGetProp {
+ p.sprop = GetProperties(p.stype)
+ } else {
+ p.sprop = getPropertiesLocked(p.stype)
+ }
+ }
+}
+
+var (
+ marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
+ unmarshalerType = reflect.TypeOf((*Unmarshaler)(nil)).Elem()
+)
+
+// isMarshaler reports whether type t implements Marshaler.
+func isMarshaler(t reflect.Type) bool {
+ // We're checking for (likely) pointer-receiver methods
+ // so if t is not a pointer, something is very wrong.
+ // The calls above only invoke isMarshaler on pointer types.
+ if t.Kind() != reflect.Ptr {
+ panic("proto: misuse of isMarshaler")
+ }
+ return t.Implements(marshalerType)
+}
+
+// isUnmarshaler reports whether type t implements Unmarshaler.
+func isUnmarshaler(t reflect.Type) bool {
+ // We're checking for (likely) pointer-receiver methods
+ // so if t is not a pointer, something is very wrong.
+ // The calls above only invoke isUnmarshaler on pointer types.
+ if t.Kind() != reflect.Ptr {
+ panic("proto: misuse of isUnmarshaler")
+ }
+ return t.Implements(unmarshalerType)
+}
+
+// Init populates the properties from a protocol buffer struct tag.
+func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
+ p.init(typ, name, tag, f, true)
+}
+
+func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) {
+ // "bytes,49,opt,def=hello!"
+ p.Name = name
+ p.OrigName = name
+ if f != nil {
+ p.field = toField(f)
+ }
+ if tag == "" {
+ return
+ }
+ p.Parse(tag)
+ p.setEncAndDec(typ, f, lockGetProp)
+}
+
+var (
+ propertiesMu sync.RWMutex
+ propertiesMap = make(map[reflect.Type]*StructProperties)
+)
+
+// GetProperties returns the list of properties for the type represented by t.
+// t must represent a generated struct type of a protocol message.
+func GetProperties(t reflect.Type) *StructProperties {
+ if t.Kind() != reflect.Struct {
+ panic("proto: type must have kind struct")
+ }
+
+ // Most calls to GetProperties in a long-running program will be
+ // retrieving details for types we have seen before.
+ propertiesMu.RLock()
+ sprop, ok := propertiesMap[t]
+ propertiesMu.RUnlock()
+ if ok {
+ if collectStats {
+ stats.Chit++
+ }
+ return sprop
+ }
+
+ propertiesMu.Lock()
+ sprop = getPropertiesLocked(t)
+ propertiesMu.Unlock()
+ return sprop
+}
+
+// getPropertiesLocked requires that propertiesMu is held.
+func getPropertiesLocked(t reflect.Type) *StructProperties {
+ if prop, ok := propertiesMap[t]; ok {
+ if collectStats {
+ stats.Chit++
+ }
+ return prop
+ }
+ if collectStats {
+ stats.Cmiss++
+ }
+
+ prop := new(StructProperties)
+ // in case of recursive protos, fill this in now.
+ propertiesMap[t] = prop
+
+ // build properties
+ prop.extendable = reflect.PtrTo(t).Implements(extendableProtoType) ||
+ reflect.PtrTo(t).Implements(extendableProtoV1Type)
+ prop.unrecField = invalidField
+ prop.Prop = make([]*Properties, t.NumField())
+ prop.order = make([]int, t.NumField())
+
+ for i := 0; i < t.NumField(); i++ {
+ f := t.Field(i)
+ p := new(Properties)
+ name := f.Name
+ p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
+
+ if f.Name == "XXX_InternalExtensions" { // special case
+ p.enc = (*Buffer).enc_exts
+ p.dec = nil // not needed
+ p.size = size_exts
+ } else if f.Name == "XXX_extensions" { // special case
+ p.enc = (*Buffer).enc_map
+ p.dec = nil // not needed
+ p.size = size_map
+ } else if f.Name == "XXX_unrecognized" { // special case
+ prop.unrecField = toField(&f)
+ }
+ oneof := f.Tag.Get("protobuf_oneof") // special case
+ if oneof != "" {
+ // Oneof fields don't use the traditional protobuf tag.
+ p.OrigName = oneof
+ }
+ prop.Prop[i] = p
+ prop.order[i] = i
+ if debug {
+ print(i, " ", f.Name, " ", t.String(), " ")
+ if p.Tag > 0 {
+ print(p.String())
+ }
+ print("\n")
+ }
+ if p.enc == nil && !strings.HasPrefix(f.Name, "XXX_") && oneof == "" {
+ fmt.Fprintln(os.Stderr, "proto: no encoder for", f.Name, f.Type.String(), "[GetProperties]")
+ }
+ }
+
+ // Re-order prop.order.
+ sort.Sort(prop)
+
+ type oneofMessage interface {
+ XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
+ }
+ if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok {
+ var oots []interface{}
+ prop.oneofMarshaler, prop.oneofUnmarshaler, prop.oneofSizer, oots = om.XXX_OneofFuncs()
+ prop.stype = t
+
+ // Interpret oneof metadata.
+ prop.OneofTypes = make(map[string]*OneofProperties)
+ for _, oot := range oots {
+ oop := &OneofProperties{
+ Type: reflect.ValueOf(oot).Type(), // *T
+ Prop: new(Properties),
+ }
+ sft := oop.Type.Elem().Field(0)
+ oop.Prop.Name = sft.Name
+ oop.Prop.Parse(sft.Tag.Get("protobuf"))
+ // There will be exactly one interface field that
+ // this new value is assignable to.
+ for i := 0; i < t.NumField(); i++ {
+ f := t.Field(i)
+ if f.Type.Kind() != reflect.Interface {
+ continue
+ }
+ if !oop.Type.AssignableTo(f.Type) {
+ continue
+ }
+ oop.Field = i
+ break
+ }
+ prop.OneofTypes[oop.Prop.OrigName] = oop
+ }
+ }
+
+ // build required counts
+ // build tags
+ reqCount := 0
+ prop.decoderOrigNames = make(map[string]int)
+ for i, p := range prop.Prop {
+ if strings.HasPrefix(p.Name, "XXX_") {
+ // Internal fields should not appear in tags/origNames maps.
+ // They are handled specially when encoding and decoding.
+ continue
+ }
+ if p.Required {
+ reqCount++
+ }
+ prop.decoderTags.put(p.Tag, i)
+ prop.decoderOrigNames[p.OrigName] = i
+ }
+ prop.reqCount = reqCount
+
+ return prop
+}
+
+// Return the Properties object for the x[0]'th field of the structure.
+func propByIndex(t reflect.Type, x []int) *Properties {
+ if len(x) != 1 {
+ fmt.Fprintf(os.Stderr, "proto: field index dimension %d (not 1) for type %s\n", len(x), t)
+ return nil
+ }
+ prop := GetProperties(t)
+ return prop.Prop[x[0]]
+}
+
+// Get the address and type of a pointer to a struct from an interface.
+func getbase(pb Message) (t reflect.Type, b structPointer, err error) {
+ if pb == nil {
+ err = ErrNil
+ return
+ }
+ // get the reflect type of the pointer to the struct.
+ t = reflect.TypeOf(pb)
+ // get the address of the struct.
+ value := reflect.ValueOf(pb)
+ b = toStructPointer(value)
+ return
+}
+
+// A global registry of enum types.
+// The generated code will register the generated maps by calling RegisterEnum.
+
+var enumValueMaps = make(map[string]map[string]int32)
+
+// RegisterEnum is called from the generated code to install the enum descriptor
+// maps into the global table to aid parsing text format protocol buffers.
+func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) {
+ if _, ok := enumValueMaps[typeName]; ok {
+ panic("proto: duplicate enum registered: " + typeName)
+ }
+ enumValueMaps[typeName] = valueMap
+}
+
+// EnumValueMap returns the mapping from names to integers of the
+// enum type enumType, or a nil if not found.
+func EnumValueMap(enumType string) map[string]int32 {
+ return enumValueMaps[enumType]
+}
+
+// A registry of all linked message types.
+// The string is a fully-qualified proto name ("pkg.Message").
+var (
+ protoTypes = make(map[string]reflect.Type)
+ revProtoTypes = make(map[reflect.Type]string)
+)
+
+// RegisterType is called from generated code and maps from the fully qualified
+// proto name to the type (pointer to struct) of the protocol buffer.
+func RegisterType(x Message, name string) {
+ if _, ok := protoTypes[name]; ok {
+ // TODO: Some day, make this a panic.
+ log.Printf("proto: duplicate proto type registered: %s", name)
+ return
+ }
+ t := reflect.TypeOf(x)
+ protoTypes[name] = t
+ revProtoTypes[t] = name
+}
+
+// MessageName returns the fully-qualified proto name for the given message type.
+func MessageName(x Message) string {
+ type xname interface {
+ XXX_MessageName() string
+ }
+ if m, ok := x.(xname); ok {
+ return m.XXX_MessageName()
+ }
+ return revProtoTypes[reflect.TypeOf(x)]
+}
+
+// MessageType returns the message type (pointer to struct) for a named message.
+func MessageType(name string) reflect.Type { return protoTypes[name] }
+
+// A registry of all linked proto files.
+var (
+ protoFiles = make(map[string][]byte) // file name => fileDescriptor
+)
+
+// RegisterFile is called from generated code and maps from the
+// full file name of a .proto file to its compressed FileDescriptorProto.
+func RegisterFile(filename string, fileDescriptor []byte) {
+ protoFiles[filename] = fileDescriptor
+}
+
+// FileDescriptor returns the compressed FileDescriptorProto for a .proto file.
+func FileDescriptor(filename string) []byte { return protoFiles[filename] }
diff --git a/vendor/github.com/golang/protobuf/proto/text.go b/vendor/github.com/golang/protobuf/proto/text.go
new file mode 100644
index 0000000000000000000000000000000000000000..965876bf033b64fac26deb2730244625d033fa41
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/text.go
@@ -0,0 +1,854 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+// Functions for writing the text protocol buffer format.
+
+import (
+ "bufio"
+ "bytes"
+ "encoding"
+ "errors"
+ "fmt"
+ "io"
+ "log"
+ "math"
+ "reflect"
+ "sort"
+ "strings"
+)
+
+var (
+ newline = []byte("\n")
+ spaces = []byte(" ")
+ gtNewline = []byte(">\n")
+ endBraceNewline = []byte("}\n")
+ backslashN = []byte{'\\', 'n'}
+ backslashR = []byte{'\\', 'r'}
+ backslashT = []byte{'\\', 't'}
+ backslashDQ = []byte{'\\', '"'}
+ backslashBS = []byte{'\\', '\\'}
+ posInf = []byte("inf")
+ negInf = []byte("-inf")
+ nan = []byte("nan")
+)
+
+type writer interface {
+ io.Writer
+ WriteByte(byte) error
+}
+
+// textWriter is an io.Writer that tracks its indentation level.
+type textWriter struct {
+ ind int
+ complete bool // if the current position is a complete line
+ compact bool // whether to write out as a one-liner
+ w writer
+}
+
+func (w *textWriter) WriteString(s string) (n int, err error) {
+ if !strings.Contains(s, "\n") {
+ if !w.compact && w.complete {
+ w.writeIndent()
+ }
+ w.complete = false
+ return io.WriteString(w.w, s)
+ }
+ // WriteString is typically called without newlines, so this
+ // codepath and its copy are rare. We copy to avoid
+ // duplicating all of Write's logic here.
+ return w.Write([]byte(s))
+}
+
+func (w *textWriter) Write(p []byte) (n int, err error) {
+ newlines := bytes.Count(p, newline)
+ if newlines == 0 {
+ if !w.compact && w.complete {
+ w.writeIndent()
+ }
+ n, err = w.w.Write(p)
+ w.complete = false
+ return n, err
+ }
+
+ frags := bytes.SplitN(p, newline, newlines+1)
+ if w.compact {
+ for i, frag := range frags {
+ if i > 0 {
+ if err := w.w.WriteByte(' '); err != nil {
+ return n, err
+ }
+ n++
+ }
+ nn, err := w.w.Write(frag)
+ n += nn
+ if err != nil {
+ return n, err
+ }
+ }
+ return n, nil
+ }
+
+ for i, frag := range frags {
+ if w.complete {
+ w.writeIndent()
+ }
+ nn, err := w.w.Write(frag)
+ n += nn
+ if err != nil {
+ return n, err
+ }
+ if i+1 < len(frags) {
+ if err := w.w.WriteByte('\n'); err != nil {
+ return n, err
+ }
+ n++
+ }
+ }
+ w.complete = len(frags[len(frags)-1]) == 0
+ return n, nil
+}
+
+func (w *textWriter) WriteByte(c byte) error {
+ if w.compact && c == '\n' {
+ c = ' '
+ }
+ if !w.compact && w.complete {
+ w.writeIndent()
+ }
+ err := w.w.WriteByte(c)
+ w.complete = c == '\n'
+ return err
+}
+
+func (w *textWriter) indent() { w.ind++ }
+
+func (w *textWriter) unindent() {
+ if w.ind == 0 {
+ log.Print("proto: textWriter unindented too far")
+ return
+ }
+ w.ind--
+}
+
+func writeName(w *textWriter, props *Properties) error {
+ if _, err := w.WriteString(props.OrigName); err != nil {
+ return err
+ }
+ if props.Wire != "group" {
+ return w.WriteByte(':')
+ }
+ return nil
+}
+
+// raw is the interface satisfied by RawMessage.
+type raw interface {
+ Bytes() []byte
+}
+
+func requiresQuotes(u string) bool {
+ // When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
+ for _, ch := range u {
+ switch {
+ case ch == '.' || ch == '/' || ch == '_':
+ continue
+ case '0' <= ch && ch <= '9':
+ continue
+ case 'A' <= ch && ch <= 'Z':
+ continue
+ case 'a' <= ch && ch <= 'z':
+ continue
+ default:
+ return true
+ }
+ }
+ return false
+}
+
+// isAny reports whether sv is a google.protobuf.Any message
+func isAny(sv reflect.Value) bool {
+ type wkt interface {
+ XXX_WellKnownType() string
+ }
+ t, ok := sv.Addr().Interface().(wkt)
+ return ok && t.XXX_WellKnownType() == "Any"
+}
+
+// writeProto3Any writes an expanded google.protobuf.Any message.
+//
+// It returns (false, nil) if sv value can't be unmarshaled (e.g. because
+// required messages are not linked in).
+//
+// It returns (true, error) when sv was written in expanded format or an error
+// was encountered.
+func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) {
+ turl := sv.FieldByName("TypeUrl")
+ val := sv.FieldByName("Value")
+ if !turl.IsValid() || !val.IsValid() {
+ return true, errors.New("proto: invalid google.protobuf.Any message")
+ }
+
+ b, ok := val.Interface().([]byte)
+ if !ok {
+ return true, errors.New("proto: invalid google.protobuf.Any message")
+ }
+
+ parts := strings.Split(turl.String(), "/")
+ mt := MessageType(parts[len(parts)-1])
+ if mt == nil {
+ return false, nil
+ }
+ m := reflect.New(mt.Elem())
+ if err := Unmarshal(b, m.Interface().(Message)); err != nil {
+ return false, nil
+ }
+ w.Write([]byte("["))
+ u := turl.String()
+ if requiresQuotes(u) {
+ writeString(w, u)
+ } else {
+ w.Write([]byte(u))
+ }
+ if w.compact {
+ w.Write([]byte("]:<"))
+ } else {
+ w.Write([]byte("]: <\n"))
+ w.ind++
+ }
+ if err := tm.writeStruct(w, m.Elem()); err != nil {
+ return true, err
+ }
+ if w.compact {
+ w.Write([]byte("> "))
+ } else {
+ w.ind--
+ w.Write([]byte(">\n"))
+ }
+ return true, nil
+}
+
+func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
+ if tm.ExpandAny && isAny(sv) {
+ if canExpand, err := tm.writeProto3Any(w, sv); canExpand {
+ return err
+ }
+ }
+ st := sv.Type()
+ sprops := GetProperties(st)
+ for i := 0; i < sv.NumField(); i++ {
+ fv := sv.Field(i)
+ props := sprops.Prop[i]
+ name := st.Field(i).Name
+
+ if strings.HasPrefix(name, "XXX_") {
+ // There are two XXX_ fields:
+ // XXX_unrecognized []byte
+ // XXX_extensions map[int32]proto.Extension
+ // The first is handled here;
+ // the second is handled at the bottom of this function.
+ if name == "XXX_unrecognized" && !fv.IsNil() {
+ if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil {
+ return err
+ }
+ }
+ continue
+ }
+ if fv.Kind() == reflect.Ptr && fv.IsNil() {
+ // Field not filled in. This could be an optional field or
+ // a required field that wasn't filled in. Either way, there
+ // isn't anything we can show for it.
+ continue
+ }
+ if fv.Kind() == reflect.Slice && fv.IsNil() {
+ // Repeated field that is empty, or a bytes field that is unused.
+ continue
+ }
+
+ if props.Repeated && fv.Kind() == reflect.Slice {
+ // Repeated field.
+ for j := 0; j < fv.Len(); j++ {
+ if err := writeName(w, props); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte(' '); err != nil {
+ return err
+ }
+ }
+ v := fv.Index(j)
+ if v.Kind() == reflect.Ptr && v.IsNil() {
+ // A nil message in a repeated field is not valid,
+ // but we can handle that more gracefully than panicking.
+ if _, err := w.Write([]byte("<nil>\n")); err != nil {
+ return err
+ }
+ continue
+ }
+ if err := tm.writeAny(w, v, props); err != nil {
+ return err
+ }
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ }
+ continue
+ }
+ if fv.Kind() == reflect.Map {
+ // Map fields are rendered as a repeated struct with key/value fields.
+ keys := fv.MapKeys()
+ sort.Sort(mapKeys(keys))
+ for _, key := range keys {
+ val := fv.MapIndex(key)
+ if err := writeName(w, props); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte(' '); err != nil {
+ return err
+ }
+ }
+ // open struct
+ if err := w.WriteByte('<'); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ }
+ w.indent()
+ // key
+ if _, err := w.WriteString("key:"); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte(' '); err != nil {
+ return err
+ }
+ }
+ if err := tm.writeAny(w, key, props.mkeyprop); err != nil {
+ return err
+ }
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ // nil values aren't legal, but we can avoid panicking because of them.
+ if val.Kind() != reflect.Ptr || !val.IsNil() {
+ // value
+ if _, err := w.WriteString("value:"); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte(' '); err != nil {
+ return err
+ }
+ }
+ if err := tm.writeAny(w, val, props.mvalprop); err != nil {
+ return err
+ }
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ }
+ // close struct
+ w.unindent()
+ if err := w.WriteByte('>'); err != nil {
+ return err
+ }
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ }
+ continue
+ }
+ if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 {
+ // empty bytes field
+ continue
+ }
+ if fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice {
+ // proto3 non-repeated scalar field; skip if zero value
+ if isProto3Zero(fv) {
+ continue
+ }
+ }
+
+ if fv.Kind() == reflect.Interface {
+ // Check if it is a oneof.
+ if st.Field(i).Tag.Get("protobuf_oneof") != "" {
+ // fv is nil, or holds a pointer to generated struct.
+ // That generated struct has exactly one field,
+ // which has a protobuf struct tag.
+ if fv.IsNil() {
+ continue
+ }
+ inner := fv.Elem().Elem() // interface -> *T -> T
+ tag := inner.Type().Field(0).Tag.Get("protobuf")
+ props = new(Properties) // Overwrite the outer props var, but not its pointee.
+ props.Parse(tag)
+ // Write the value in the oneof, not the oneof itself.
+ fv = inner.Field(0)
+
+ // Special case to cope with malformed messages gracefully:
+ // If the value in the oneof is a nil pointer, don't panic
+ // in writeAny.
+ if fv.Kind() == reflect.Ptr && fv.IsNil() {
+ // Use errors.New so writeAny won't render quotes.
+ msg := errors.New("/* nil */")
+ fv = reflect.ValueOf(&msg).Elem()
+ }
+ }
+ }
+
+ if err := writeName(w, props); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte(' '); err != nil {
+ return err
+ }
+ }
+ if b, ok := fv.Interface().(raw); ok {
+ if err := writeRaw(w, b.Bytes()); err != nil {
+ return err
+ }
+ continue
+ }
+
+ // Enums have a String method, so writeAny will work fine.
+ if err := tm.writeAny(w, fv, props); err != nil {
+ return err
+ }
+
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ }
+
+ // Extensions (the XXX_extensions field).
+ pv := sv.Addr()
+ if _, ok := extendable(pv.Interface()); ok {
+ if err := tm.writeExtensions(w, pv); err != nil {
+ return err
+ }
+ }
+
+ return nil
+}
+
+// writeRaw writes an uninterpreted raw message.
+func writeRaw(w *textWriter, b []byte) error {
+ if err := w.WriteByte('<'); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ }
+ w.indent()
+ if err := writeUnknownStruct(w, b); err != nil {
+ return err
+ }
+ w.unindent()
+ if err := w.WriteByte('>'); err != nil {
+ return err
+ }
+ return nil
+}
+
+// writeAny writes an arbitrary field.
+func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
+ v = reflect.Indirect(v)
+
+ // Floats have special cases.
+ if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 {
+ x := v.Float()
+ var b []byte
+ switch {
+ case math.IsInf(x, 1):
+ b = posInf
+ case math.IsInf(x, -1):
+ b = negInf
+ case math.IsNaN(x):
+ b = nan
+ }
+ if b != nil {
+ _, err := w.Write(b)
+ return err
+ }
+ // Other values are handled below.
+ }
+
+ // We don't attempt to serialise every possible value type; only those
+ // that can occur in protocol buffers.
+ switch v.Kind() {
+ case reflect.Slice:
+ // Should only be a []byte; repeated fields are handled in writeStruct.
+ if err := writeString(w, string(v.Bytes())); err != nil {
+ return err
+ }
+ case reflect.String:
+ if err := writeString(w, v.String()); err != nil {
+ return err
+ }
+ case reflect.Struct:
+ // Required/optional group/message.
+ var bra, ket byte = '<', '>'
+ if props != nil && props.Wire == "group" {
+ bra, ket = '{', '}'
+ }
+ if err := w.WriteByte(bra); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ }
+ w.indent()
+ if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
+ text, err := etm.MarshalText()
+ if err != nil {
+ return err
+ }
+ if _, err = w.Write(text); err != nil {
+ return err
+ }
+ } else if err := tm.writeStruct(w, v); err != nil {
+ return err
+ }
+ w.unindent()
+ if err := w.WriteByte(ket); err != nil {
+ return err
+ }
+ default:
+ _, err := fmt.Fprint(w, v.Interface())
+ return err
+ }
+ return nil
+}
+
+// equivalent to C's isprint.
+func isprint(c byte) bool {
+ return c >= 0x20 && c < 0x7f
+}
+
+// writeString writes a string in the protocol buffer text format.
+// It is similar to strconv.Quote except we don't use Go escape sequences,
+// we treat the string as a byte sequence, and we use octal escapes.
+// These differences are to maintain interoperability with the other
+// languages' implementations of the text format.
+func writeString(w *textWriter, s string) error {
+ // use WriteByte here to get any needed indent
+ if err := w.WriteByte('"'); err != nil {
+ return err
+ }
+ // Loop over the bytes, not the runes.
+ for i := 0; i < len(s); i++ {
+ var err error
+ // Divergence from C++: we don't escape apostrophes.
+ // There's no need to escape them, and the C++ parser
+ // copes with a naked apostrophe.
+ switch c := s[i]; c {
+ case '\n':
+ _, err = w.w.Write(backslashN)
+ case '\r':
+ _, err = w.w.Write(backslashR)
+ case '\t':
+ _, err = w.w.Write(backslashT)
+ case '"':
+ _, err = w.w.Write(backslashDQ)
+ case '\\':
+ _, err = w.w.Write(backslashBS)
+ default:
+ if isprint(c) {
+ err = w.w.WriteByte(c)
+ } else {
+ _, err = fmt.Fprintf(w.w, "\\%03o", c)
+ }
+ }
+ if err != nil {
+ return err
+ }
+ }
+ return w.WriteByte('"')
+}
+
+func writeUnknownStruct(w *textWriter, data []byte) (err error) {
+ if !w.compact {
+ if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil {
+ return err
+ }
+ }
+ b := NewBuffer(data)
+ for b.index < len(b.buf) {
+ x, err := b.DecodeVarint()
+ if err != nil {
+ _, err := fmt.Fprintf(w, "/* %v */\n", err)
+ return err
+ }
+ wire, tag := x&7, x>>3
+ if wire == WireEndGroup {
+ w.unindent()
+ if _, err := w.Write(endBraceNewline); err != nil {
+ return err
+ }
+ continue
+ }
+ if _, err := fmt.Fprint(w, tag); err != nil {
+ return err
+ }
+ if wire != WireStartGroup {
+ if err := w.WriteByte(':'); err != nil {
+ return err
+ }
+ }
+ if !w.compact || wire == WireStartGroup {
+ if err := w.WriteByte(' '); err != nil {
+ return err
+ }
+ }
+ switch wire {
+ case WireBytes:
+ buf, e := b.DecodeRawBytes(false)
+ if e == nil {
+ _, err = fmt.Fprintf(w, "%q", buf)
+ } else {
+ _, err = fmt.Fprintf(w, "/* %v */", e)
+ }
+ case WireFixed32:
+ x, err = b.DecodeFixed32()
+ err = writeUnknownInt(w, x, err)
+ case WireFixed64:
+ x, err = b.DecodeFixed64()
+ err = writeUnknownInt(w, x, err)
+ case WireStartGroup:
+ err = w.WriteByte('{')
+ w.indent()
+ case WireVarint:
+ x, err = b.DecodeVarint()
+ err = writeUnknownInt(w, x, err)
+ default:
+ _, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire)
+ }
+ if err != nil {
+ return err
+ }
+ if err = w.WriteByte('\n'); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func writeUnknownInt(w *textWriter, x uint64, err error) error {
+ if err == nil {
+ _, err = fmt.Fprint(w, x)
+ } else {
+ _, err = fmt.Fprintf(w, "/* %v */", err)
+ }
+ return err
+}
+
+type int32Slice []int32
+
+func (s int32Slice) Len() int { return len(s) }
+func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] }
+func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
+
+// writeExtensions writes all the extensions in pv.
+// pv is assumed to be a pointer to a protocol message struct that is extendable.
+func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error {
+ emap := extensionMaps[pv.Type().Elem()]
+ ep, _ := extendable(pv.Interface())
+
+ // Order the extensions by ID.
+ // This isn't strictly necessary, but it will give us
+ // canonical output, which will also make testing easier.
+ m, mu := ep.extensionsRead()
+ if m == nil {
+ return nil
+ }
+ mu.Lock()
+ ids := make([]int32, 0, len(m))
+ for id := range m {
+ ids = append(ids, id)
+ }
+ sort.Sort(int32Slice(ids))
+ mu.Unlock()
+
+ for _, extNum := range ids {
+ ext := m[extNum]
+ var desc *ExtensionDesc
+ if emap != nil {
+ desc = emap[extNum]
+ }
+ if desc == nil {
+ // Unknown extension.
+ if err := writeUnknownStruct(w, ext.enc); err != nil {
+ return err
+ }
+ continue
+ }
+
+ pb, err := GetExtension(ep, desc)
+ if err != nil {
+ return fmt.Errorf("failed getting extension: %v", err)
+ }
+
+ // Repeated extensions will appear as a slice.
+ if !desc.repeated() {
+ if err := tm.writeExtension(w, desc.Name, pb); err != nil {
+ return err
+ }
+ } else {
+ v := reflect.ValueOf(pb)
+ for i := 0; i < v.Len(); i++ {
+ if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil {
+ return err
+ }
+ }
+ }
+ }
+ return nil
+}
+
+func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error {
+ if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil {
+ return err
+ }
+ if !w.compact {
+ if err := w.WriteByte(' '); err != nil {
+ return err
+ }
+ }
+ if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil {
+ return err
+ }
+ if err := w.WriteByte('\n'); err != nil {
+ return err
+ }
+ return nil
+}
+
+func (w *textWriter) writeIndent() {
+ if !w.complete {
+ return
+ }
+ remain := w.ind * 2
+ for remain > 0 {
+ n := remain
+ if n > len(spaces) {
+ n = len(spaces)
+ }
+ w.w.Write(spaces[:n])
+ remain -= n
+ }
+ w.complete = false
+}
+
+// TextMarshaler is a configurable text format marshaler.
+type TextMarshaler struct {
+ Compact bool // use compact text format (one line).
+ ExpandAny bool // expand google.protobuf.Any messages of known types
+}
+
+// Marshal writes a given protocol buffer in text format.
+// The only errors returned are from w.
+func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
+ val := reflect.ValueOf(pb)
+ if pb == nil || val.IsNil() {
+ w.Write([]byte("<nil>"))
+ return nil
+ }
+ var bw *bufio.Writer
+ ww, ok := w.(writer)
+ if !ok {
+ bw = bufio.NewWriter(w)
+ ww = bw
+ }
+ aw := &textWriter{
+ w: ww,
+ complete: true,
+ compact: tm.Compact,
+ }
+
+ if etm, ok := pb.(encoding.TextMarshaler); ok {
+ text, err := etm.MarshalText()
+ if err != nil {
+ return err
+ }
+ if _, err = aw.Write(text); err != nil {
+ return err
+ }
+ if bw != nil {
+ return bw.Flush()
+ }
+ return nil
+ }
+ // Dereference the received pointer so we don't have outer < and >.
+ v := reflect.Indirect(val)
+ if err := tm.writeStruct(aw, v); err != nil {
+ return err
+ }
+ if bw != nil {
+ return bw.Flush()
+ }
+ return nil
+}
+
+// Text is the same as Marshal, but returns the string directly.
+func (tm *TextMarshaler) Text(pb Message) string {
+ var buf bytes.Buffer
+ tm.Marshal(&buf, pb)
+ return buf.String()
+}
+
+var (
+ defaultTextMarshaler = TextMarshaler{}
+ compactTextMarshaler = TextMarshaler{Compact: true}
+)
+
+// TODO: consider removing some of the Marshal functions below.
+
+// MarshalText writes a given protocol buffer in text format.
+// The only errors returned are from w.
+func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) }
+
+// MarshalTextString is the same as MarshalText, but returns the string directly.
+func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) }
+
+// CompactText writes a given protocol buffer in compact text format (one line).
+func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) }
+
+// CompactTextString is the same as CompactText, but returns the string directly.
+func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) }
diff --git a/vendor/github.com/golang/protobuf/proto/text_parser.go b/vendor/github.com/golang/protobuf/proto/text_parser.go
new file mode 100644
index 0000000000000000000000000000000000000000..5e14513f28c9041020ee559c9ec437361720024f
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/text_parser.go
@@ -0,0 +1,895 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors. All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+// Functions for parsing the Text protocol buffer format.
+// TODO: message sets.
+
+import (
+ "encoding"
+ "errors"
+ "fmt"
+ "reflect"
+ "strconv"
+ "strings"
+ "unicode/utf8"
+)
+
+// Error string emitted when deserializing Any and fields are already set
+const anyRepeatedlyUnpacked = "Any message unpacked multiple times, or %q already set"
+
+type ParseError struct {
+ Message string
+ Line int // 1-based line number
+ Offset int // 0-based byte offset from start of input
+}
+
+func (p *ParseError) Error() string {
+ if p.Line == 1 {
+ // show offset only for first line
+ return fmt.Sprintf("line 1.%d: %v", p.Offset, p.Message)
+ }
+ return fmt.Sprintf("line %d: %v", p.Line, p.Message)
+}
+
+type token struct {
+ value string
+ err *ParseError
+ line int // line number
+ offset int // byte number from start of input, not start of line
+ unquoted string // the unquoted version of value, if it was a quoted string
+}
+
+func (t *token) String() string {
+ if t.err == nil {
+ return fmt.Sprintf("%q (line=%d, offset=%d)", t.value, t.line, t.offset)
+ }
+ return fmt.Sprintf("parse error: %v", t.err)
+}
+
+type textParser struct {
+ s string // remaining input
+ done bool // whether the parsing is finished (success or error)
+ backed bool // whether back() was called
+ offset, line int
+ cur token
+}
+
+func newTextParser(s string) *textParser {
+ p := new(textParser)
+ p.s = s
+ p.line = 1
+ p.cur.line = 1
+ return p
+}
+
+func (p *textParser) errorf(format string, a ...interface{}) *ParseError {
+ pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset}
+ p.cur.err = pe
+ p.done = true
+ return pe
+}
+
+// Numbers and identifiers are matched by [-+._A-Za-z0-9]
+func isIdentOrNumberChar(c byte) bool {
+ switch {
+ case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z':
+ return true
+ case '0' <= c && c <= '9':
+ return true
+ }
+ switch c {
+ case '-', '+', '.', '_':
+ return true
+ }
+ return false
+}
+
+func isWhitespace(c byte) bool {
+ switch c {
+ case ' ', '\t', '\n', '\r':
+ return true
+ }
+ return false
+}
+
+func isQuote(c byte) bool {
+ switch c {
+ case '"', '\'':
+ return true
+ }
+ return false
+}
+
+func (p *textParser) skipWhitespace() {
+ i := 0
+ for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') {
+ if p.s[i] == '#' {
+ // comment; skip to end of line or input
+ for i < len(p.s) && p.s[i] != '\n' {
+ i++
+ }
+ if i == len(p.s) {
+ break
+ }
+ }
+ if p.s[i] == '\n' {
+ p.line++
+ }
+ i++
+ }
+ p.offset += i
+ p.s = p.s[i:len(p.s)]
+ if len(p.s) == 0 {
+ p.done = true
+ }
+}
+
+func (p *textParser) advance() {
+ // Skip whitespace
+ p.skipWhitespace()
+ if p.done {
+ return
+ }
+
+ // Start of non-whitespace
+ p.cur.err = nil
+ p.cur.offset, p.cur.line = p.offset, p.line
+ p.cur.unquoted = ""
+ switch p.s[0] {
+ case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/':
+ // Single symbol
+ p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)]
+ case '"', '\'':
+ // Quoted string
+ i := 1
+ for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' {
+ if p.s[i] == '\\' && i+1 < len(p.s) {
+ // skip escaped char
+ i++
+ }
+ i++
+ }
+ if i >= len(p.s) || p.s[i] != p.s[0] {
+ p.errorf("unmatched quote")
+ return
+ }
+ unq, err := unquoteC(p.s[1:i], rune(p.s[0]))
+ if err != nil {
+ p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err)
+ return
+ }
+ p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)]
+ p.cur.unquoted = unq
+ default:
+ i := 0
+ for i < len(p.s) && isIdentOrNumberChar(p.s[i]) {
+ i++
+ }
+ if i == 0 {
+ p.errorf("unexpected byte %#x", p.s[0])
+ return
+ }
+ p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)]
+ }
+ p.offset += len(p.cur.value)
+}
+
+var (
+ errBadUTF8 = errors.New("proto: bad UTF-8")
+ errBadHex = errors.New("proto: bad hexadecimal")
+)
+
+func unquoteC(s string, quote rune) (string, error) {
+ // This is based on C++'s tokenizer.cc.
+ // Despite its name, this is *not* parsing C syntax.
+ // For instance, "\0" is an invalid quoted string.
+
+ // Avoid allocation in trivial cases.
+ simple := true
+ for _, r := range s {
+ if r == '\\' || r == quote {
+ simple = false
+ break
+ }
+ }
+ if simple {
+ return s, nil
+ }
+
+ buf := make([]byte, 0, 3*len(s)/2)
+ for len(s) > 0 {
+ r, n := utf8.DecodeRuneInString(s)
+ if r == utf8.RuneError && n == 1 {
+ return "", errBadUTF8
+ }
+ s = s[n:]
+ if r != '\\' {
+ if r < utf8.RuneSelf {
+ buf = append(buf, byte(r))
+ } else {
+ buf = append(buf, string(r)...)
+ }
+ continue
+ }
+
+ ch, tail, err := unescape(s)
+ if err != nil {
+ return "", err
+ }
+ buf = append(buf, ch...)
+ s = tail
+ }
+ return string(buf), nil
+}
+
+func unescape(s string) (ch string, tail string, err error) {
+ r, n := utf8.DecodeRuneInString(s)
+ if r == utf8.RuneError && n == 1 {
+ return "", "", errBadUTF8
+ }
+ s = s[n:]
+ switch r {
+ case 'a':
+ return "\a", s, nil
+ case 'b':
+ return "\b", s, nil
+ case 'f':
+ return "\f", s, nil
+ case 'n':
+ return "\n", s, nil
+ case 'r':
+ return "\r", s, nil
+ case 't':
+ return "\t", s, nil
+ case 'v':
+ return "\v", s, nil
+ case '?':
+ return "?", s, nil // trigraph workaround
+ case '\'', '"', '\\':
+ return string(r), s, nil
+ case '0', '1', '2', '3', '4', '5', '6', '7', 'x', 'X':
+ if len(s) < 2 {
+ return "", "", fmt.Errorf(`\%c requires 2 following digits`, r)
+ }
+ base := 8
+ ss := s[:2]
+ s = s[2:]
+ if r == 'x' || r == 'X' {
+ base = 16
+ } else {
+ ss = string(r) + ss
+ }
+ i, err := strconv.ParseUint(ss, base, 8)
+ if err != nil {
+ return "", "", err
+ }
+ return string([]byte{byte(i)}), s, nil
+ case 'u', 'U':
+ n := 4
+ if r == 'U' {
+ n = 8
+ }
+ if len(s) < n {
+ return "", "", fmt.Errorf(`\%c requires %d digits`, r, n)
+ }
+
+ bs := make([]byte, n/2)
+ for i := 0; i < n; i += 2 {
+ a, ok1 := unhex(s[i])
+ b, ok2 := unhex(s[i+1])
+ if !ok1 || !ok2 {
+ return "", "", errBadHex
+ }
+ bs[i/2] = a<<4 | b
+ }
+ s = s[n:]
+ return string(bs), s, nil
+ }
+ return "", "", fmt.Errorf(`unknown escape \%c`, r)
+}
+
+// Adapted from src/pkg/strconv/quote.go.
+func unhex(b byte) (v byte, ok bool) {
+ switch {
+ case '0' <= b && b <= '9':
+ return b - '0', true
+ case 'a' <= b && b <= 'f':
+ return b - 'a' + 10, true
+ case 'A' <= b && b <= 'F':
+ return b - 'A' + 10, true
+ }
+ return 0, false
+}
+
+// Back off the parser by one token. Can only be done between calls to next().
+// It makes the next advance() a no-op.
+func (p *textParser) back() { p.backed = true }
+
+// Advances the parser and returns the new current token.
+func (p *textParser) next() *token {
+ if p.backed || p.done {
+ p.backed = false
+ return &p.cur
+ }
+ p.advance()
+ if p.done {
+ p.cur.value = ""
+ } else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) {
+ // Look for multiple quoted strings separated by whitespace,
+ // and concatenate them.
+ cat := p.cur
+ for {
+ p.skipWhitespace()
+ if p.done || !isQuote(p.s[0]) {
+ break
+ }
+ p.advance()
+ if p.cur.err != nil {
+ return &p.cur
+ }
+ cat.value += " " + p.cur.value
+ cat.unquoted += p.cur.unquoted
+ }
+ p.done = false // parser may have seen EOF, but we want to return cat
+ p.cur = cat
+ }
+ return &p.cur
+}
+
+func (p *textParser) consumeToken(s string) error {
+ tok := p.next()
+ if tok.err != nil {
+ return tok.err
+ }
+ if tok.value != s {
+ p.back()
+ return p.errorf("expected %q, found %q", s, tok.value)
+ }
+ return nil
+}
+
+// Return a RequiredNotSetError indicating which required field was not set.
+func (p *textParser) missingRequiredFieldError(sv reflect.Value) *RequiredNotSetError {
+ st := sv.Type()
+ sprops := GetProperties(st)
+ for i := 0; i < st.NumField(); i++ {
+ if !isNil(sv.Field(i)) {
+ continue
+ }
+
+ props := sprops.Prop[i]
+ if props.Required {
+ return &RequiredNotSetError{fmt.Sprintf("%v.%v", st, props.OrigName)}
+ }
+ }
+ return &RequiredNotSetError{fmt.Sprintf("%v.<unknown field name>", st)} // should not happen
+}
+
+// Returns the index in the struct for the named field, as well as the parsed tag properties.
+func structFieldByName(sprops *StructProperties, name string) (int, *Properties, bool) {
+ i, ok := sprops.decoderOrigNames[name]
+ if ok {
+ return i, sprops.Prop[i], true
+ }
+ return -1, nil, false
+}
+
+// Consume a ':' from the input stream (if the next token is a colon),
+// returning an error if a colon is needed but not present.
+func (p *textParser) checkForColon(props *Properties, typ reflect.Type) *ParseError {
+ tok := p.next()
+ if tok.err != nil {
+ return tok.err
+ }
+ if tok.value != ":" {
+ // Colon is optional when the field is a group or message.
+ needColon := true
+ switch props.Wire {
+ case "group":
+ needColon = false
+ case "bytes":
+ // A "bytes" field is either a message, a string, or a repeated field;
+ // those three become *T, *string and []T respectively, so we can check for
+ // this field being a pointer to a non-string.
+ if typ.Kind() == reflect.Ptr {
+ // *T or *string
+ if typ.Elem().Kind() == reflect.String {
+ break
+ }
+ } else if typ.Kind() == reflect.Slice {
+ // []T or []*T
+ if typ.Elem().Kind() != reflect.Ptr {
+ break
+ }
+ } else if typ.Kind() == reflect.String {
+ // The proto3 exception is for a string field,
+ // which requires a colon.
+ break
+ }
+ needColon = false
+ }
+ if needColon {
+ return p.errorf("expected ':', found %q", tok.value)
+ }
+ p.back()
+ }
+ return nil
+}
+
+func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
+ st := sv.Type()
+ sprops := GetProperties(st)
+ reqCount := sprops.reqCount
+ var reqFieldErr error
+ fieldSet := make(map[string]bool)
+ // A struct is a sequence of "name: value", terminated by one of
+ // '>' or '}', or the end of the input. A name may also be
+ // "[extension]" or "[type/url]".
+ //
+ // The whole struct can also be an expanded Any message, like:
+ // [type/url] < ... struct contents ... >
+ for {
+ tok := p.next()
+ if tok.err != nil {
+ return tok.err
+ }
+ if tok.value == terminator {
+ break
+ }
+ if tok.value == "[" {
+ // Looks like an extension or an Any.
+ //
+ // TODO: Check whether we need to handle
+ // namespace rooted names (e.g. ".something.Foo").
+ extName, err := p.consumeExtName()
+ if err != nil {
+ return err
+ }
+
+ if s := strings.LastIndex(extName, "/"); s >= 0 {
+ // If it contains a slash, it's an Any type URL.
+ messageName := extName[s+1:]
+ mt := MessageType(messageName)
+ if mt == nil {
+ return p.errorf("unrecognized message %q in google.protobuf.Any", messageName)
+ }
+ tok = p.next()
+ if tok.err != nil {
+ return tok.err
+ }
+ // consume an optional colon
+ if tok.value == ":" {
+ tok = p.next()
+ if tok.err != nil {
+ return tok.err
+ }
+ }
+ var terminator string
+ switch tok.value {
+ case "<":
+ terminator = ">"
+ case "{":
+ terminator = "}"
+ default:
+ return p.errorf("expected '{' or '<', found %q", tok.value)
+ }
+ v := reflect.New(mt.Elem())
+ if pe := p.readStruct(v.Elem(), terminator); pe != nil {
+ return pe
+ }
+ b, err := Marshal(v.Interface().(Message))
+ if err != nil {
+ return p.errorf("failed to marshal message of type %q: %v", messageName, err)
+ }
+ if fieldSet["type_url"] {
+ return p.errorf(anyRepeatedlyUnpacked, "type_url")
+ }
+ if fieldSet["value"] {
+ return p.errorf(anyRepeatedlyUnpacked, "value")
+ }
+ sv.FieldByName("TypeUrl").SetString(extName)
+ sv.FieldByName("Value").SetBytes(b)
+ fieldSet["type_url"] = true
+ fieldSet["value"] = true
+ continue
+ }
+
+ var desc *ExtensionDesc
+ // This could be faster, but it's functional.
+ // TODO: Do something smarter than a linear scan.
+ for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) {
+ if d.Name == extName {
+ desc = d
+ break
+ }
+ }
+ if desc == nil {
+ return p.errorf("unrecognized extension %q", extName)
+ }
+
+ props := &Properties{}
+ props.Parse(desc.Tag)
+
+ typ := reflect.TypeOf(desc.ExtensionType)
+ if err := p.checkForColon(props, typ); err != nil {
+ return err
+ }
+
+ rep := desc.repeated()
+
+ // Read the extension structure, and set it in
+ // the value we're constructing.
+ var ext reflect.Value
+ if !rep {
+ ext = reflect.New(typ).Elem()
+ } else {
+ ext = reflect.New(typ.Elem()).Elem()
+ }
+ if err := p.readAny(ext, props); err != nil {
+ if _, ok := err.(*RequiredNotSetError); !ok {
+ return err
+ }
+ reqFieldErr = err
+ }
+ ep := sv.Addr().Interface().(Message)
+ if !rep {
+ SetExtension(ep, desc, ext.Interface())
+ } else {
+ old, err := GetExtension(ep, desc)
+ var sl reflect.Value
+ if err == nil {
+ sl = reflect.ValueOf(old) // existing slice
+ } else {
+ sl = reflect.MakeSlice(typ, 0, 1)
+ }
+ sl = reflect.Append(sl, ext)
+ SetExtension(ep, desc, sl.Interface())
+ }
+ if err := p.consumeOptionalSeparator(); err != nil {
+ return err
+ }
+ continue
+ }
+
+ // This is a normal, non-extension field.
+ name := tok.value
+ var dst reflect.Value
+ fi, props, ok := structFieldByName(sprops, name)
+ if ok {
+ dst = sv.Field(fi)
+ } else if oop, ok := sprops.OneofTypes[name]; ok {
+ // It is a oneof.
+ props = oop.Prop
+ nv := reflect.New(oop.Type.Elem())
+ dst = nv.Elem().Field(0)
+ field := sv.Field(oop.Field)
+ if !field.IsNil() {
+ return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, sv.Type().Field(oop.Field).Name)
+ }
+ field.Set(nv)
+ }
+ if !dst.IsValid() {
+ return p.errorf("unknown field name %q in %v", name, st)
+ }
+
+ if dst.Kind() == reflect.Map {
+ // Consume any colon.
+ if err := p.checkForColon(props, dst.Type()); err != nil {
+ return err
+ }
+
+ // Construct the map if it doesn't already exist.
+ if dst.IsNil() {
+ dst.Set(reflect.MakeMap(dst.Type()))
+ }
+ key := reflect.New(dst.Type().Key()).Elem()
+ val := reflect.New(dst.Type().Elem()).Elem()
+
+ // The map entry should be this sequence of tokens:
+ // < key : KEY value : VALUE >
+ // However, implementations may omit key or value, and technically
+ // we should support them in any order. See b/28924776 for a time
+ // this went wrong.
+
+ tok := p.next()
+ var terminator string
+ switch tok.value {
+ case "<":
+ terminator = ">"
+ case "{":
+ terminator = "}"
+ default:
+ return p.errorf("expected '{' or '<', found %q", tok.value)
+ }
+ for {
+ tok := p.next()
+ if tok.err != nil {
+ return tok.err
+ }
+ if tok.value == terminator {
+ break
+ }
+ switch tok.value {
+ case "key":
+ if err := p.consumeToken(":"); err != nil {
+ return err
+ }
+ if err := p.readAny(key, props.mkeyprop); err != nil {
+ return err
+ }
+ if err := p.consumeOptionalSeparator(); err != nil {
+ return err
+ }
+ case "value":
+ if err := p.checkForColon(props.mvalprop, dst.Type().Elem()); err != nil {
+ return err
+ }
+ if err := p.readAny(val, props.mvalprop); err != nil {
+ return err
+ }
+ if err := p.consumeOptionalSeparator(); err != nil {
+ return err
+ }
+ default:
+ p.back()
+ return p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value)
+ }
+ }
+
+ dst.SetMapIndex(key, val)
+ continue
+ }
+
+ // Check that it's not already set if it's not a repeated field.
+ if !props.Repeated && fieldSet[name] {
+ return p.errorf("non-repeated field %q was repeated", name)
+ }
+
+ if err := p.checkForColon(props, dst.Type()); err != nil {
+ return err
+ }
+
+ // Parse into the field.
+ fieldSet[name] = true
+ if err := p.readAny(dst, props); err != nil {
+ if _, ok := err.(*RequiredNotSetError); !ok {
+ return err
+ }
+ reqFieldErr = err
+ }
+ if props.Required {
+ reqCount--
+ }
+
+ if err := p.consumeOptionalSeparator(); err != nil {
+ return err
+ }
+
+ }
+
+ if reqCount > 0 {
+ return p.missingRequiredFieldError(sv)
+ }
+ return reqFieldErr
+}
+
+// consumeExtName consumes extension name or expanded Any type URL and the
+// following ']'. It returns the name or URL consumed.
+func (p *textParser) consumeExtName() (string, error) {
+ tok := p.next()
+ if tok.err != nil {
+ return "", tok.err
+ }
+
+ // If extension name or type url is quoted, it's a single token.
+ if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] {
+ name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0]))
+ if err != nil {
+ return "", err
+ }
+ return name, p.consumeToken("]")
+ }
+
+ // Consume everything up to "]"
+ var parts []string
+ for tok.value != "]" {
+ parts = append(parts, tok.value)
+ tok = p.next()
+ if tok.err != nil {
+ return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
+ }
+ }
+ return strings.Join(parts, ""), nil
+}
+
+// consumeOptionalSeparator consumes an optional semicolon or comma.
+// It is used in readStruct to provide backward compatibility.
+func (p *textParser) consumeOptionalSeparator() error {
+ tok := p.next()
+ if tok.err != nil {
+ return tok.err
+ }
+ if tok.value != ";" && tok.value != "," {
+ p.back()
+ }
+ return nil
+}
+
+func (p *textParser) readAny(v reflect.Value, props *Properties) error {
+ tok := p.next()
+ if tok.err != nil {
+ return tok.err
+ }
+ if tok.value == "" {
+ return p.errorf("unexpected EOF")
+ }
+
+ switch fv := v; fv.Kind() {
+ case reflect.Slice:
+ at := v.Type()
+ if at.Elem().Kind() == reflect.Uint8 {
+ // Special case for []byte
+ if tok.value[0] != '"' && tok.value[0] != '\'' {
+ // Deliberately written out here, as the error after
+ // this switch statement would write "invalid []byte: ...",
+ // which is not as user-friendly.
+ return p.errorf("invalid string: %v", tok.value)
+ }
+ bytes := []byte(tok.unquoted)
+ fv.Set(reflect.ValueOf(bytes))
+ return nil
+ }
+ // Repeated field.
+ if tok.value == "[" {
+ // Repeated field with list notation, like [1,2,3].
+ for {
+ fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem()))
+ err := p.readAny(fv.Index(fv.Len()-1), props)
+ if err != nil {
+ return err
+ }
+ tok := p.next()
+ if tok.err != nil {
+ return tok.err
+ }
+ if tok.value == "]" {
+ break
+ }
+ if tok.value != "," {
+ return p.errorf("Expected ']' or ',' found %q", tok.value)
+ }
+ }
+ return nil
+ }
+ // One value of the repeated field.
+ p.back()
+ fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem()))
+ return p.readAny(fv.Index(fv.Len()-1), props)
+ case reflect.Bool:
+ // true/1/t/True or false/f/0/False.
+ switch tok.value {
+ case "true", "1", "t", "True":
+ fv.SetBool(true)
+ return nil
+ case "false", "0", "f", "False":
+ fv.SetBool(false)
+ return nil
+ }
+ case reflect.Float32, reflect.Float64:
+ v := tok.value
+ // Ignore 'f' for compatibility with output generated by C++, but don't
+ // remove 'f' when the value is "-inf" or "inf".
+ if strings.HasSuffix(v, "f") && tok.value != "-inf" && tok.value != "inf" {
+ v = v[:len(v)-1]
+ }
+ if f, err := strconv.ParseFloat(v, fv.Type().Bits()); err == nil {
+ fv.SetFloat(f)
+ return nil
+ }
+ case reflect.Int32:
+ if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil {
+ fv.SetInt(x)
+ return nil
+ }
+
+ if len(props.Enum) == 0 {
+ break
+ }
+ m, ok := enumValueMaps[props.Enum]
+ if !ok {
+ break
+ }
+ x, ok := m[tok.value]
+ if !ok {
+ break
+ }
+ fv.SetInt(int64(x))
+ return nil
+ case reflect.Int64:
+ if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil {
+ fv.SetInt(x)
+ return nil
+ }
+
+ case reflect.Ptr:
+ // A basic field (indirected through pointer), or a repeated message/group
+ p.back()
+ fv.Set(reflect.New(fv.Type().Elem()))
+ return p.readAny(fv.Elem(), props)
+ case reflect.String:
+ if tok.value[0] == '"' || tok.value[0] == '\'' {
+ fv.SetString(tok.unquoted)
+ return nil
+ }
+ case reflect.Struct:
+ var terminator string
+ switch tok.value {
+ case "{":
+ terminator = "}"
+ case "<":
+ terminator = ">"
+ default:
+ return p.errorf("expected '{' or '<', found %q", tok.value)
+ }
+ // TODO: Handle nested messages which implement encoding.TextUnmarshaler.
+ return p.readStruct(fv, terminator)
+ case reflect.Uint32:
+ if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
+ fv.SetUint(x)
+ return nil
+ }
+ case reflect.Uint64:
+ if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil {
+ fv.SetUint(x)
+ return nil
+ }
+ }
+ return p.errorf("invalid %v: %v", v.Type(), tok.value)
+}
+
+// UnmarshalText reads a protocol buffer in Text format. UnmarshalText resets pb
+// before starting to unmarshal, so any existing data in pb is always removed.
+// If a required field is not set and no other error occurs,
+// UnmarshalText returns *RequiredNotSetError.
+func UnmarshalText(s string, pb Message) error {
+ if um, ok := pb.(encoding.TextUnmarshaler); ok {
+ err := um.UnmarshalText([]byte(s))
+ return err
+ }
+ pb.Reset()
+ v := reflect.ValueOf(pb)
+ if pe := newTextParser(s).readStruct(v.Elem(), ""); pe != nil {
+ return pe
+ }
+ return nil
+}
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/Makefile b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..41a2d04d0144c0f8b7b122373e970af5d9d47d49
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/Makefile
@@ -0,0 +1,36 @@
+# Go support for Protocol Buffers - Google's data interchange format
+#
+# Copyright 2010 The Go Authors. All rights reserved.
+# https://github.com/golang/protobuf
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Not stored here, but descriptor.proto is in https://github.com/google/protobuf/
+# at src/google/protobuf/descriptor.proto
+regenerate:
+ @echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION
+ protoc --go_out=../../../../.. -I$(HOME)/src/protobuf/include $(HOME)/src/protobuf/include/google/protobuf/descriptor.proto
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go
new file mode 100644
index 0000000000000000000000000000000000000000..63cf2c80aadeaaec2f325b9808136d0deaa49046
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go
@@ -0,0 +1,2152 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/descriptor.proto
+
+/*
+Package descriptor is a generated protocol buffer package.
+
+It is generated from these files:
+ google/protobuf/descriptor.proto
+
+It has these top-level messages:
+ FileDescriptorSet
+ FileDescriptorProto
+ DescriptorProto
+ FieldDescriptorProto
+ OneofDescriptorProto
+ EnumDescriptorProto
+ EnumValueDescriptorProto
+ ServiceDescriptorProto
+ MethodDescriptorProto
+ FileOptions
+ MessageOptions
+ FieldOptions
+ OneofOptions
+ EnumOptions
+ EnumValueOptions
+ ServiceOptions
+ MethodOptions
+ UninterpretedOption
+ SourceCodeInfo
+ GeneratedCodeInfo
+*/
+package descriptor
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type FieldDescriptorProto_Type int32
+
+const (
+ // 0 is reserved for errors.
+ // Order is weird for historical reasons.
+ FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1
+ FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2
+ // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if
+ // negative values are likely.
+ FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3
+ FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4
+ // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if
+ // negative values are likely.
+ FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5
+ FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6
+ FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7
+ FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8
+ FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9
+ // Tag-delimited aggregate.
+ // Group type is deprecated and not supported in proto3. However, Proto3
+ // implementations should still be able to parse the group wire format and
+ // treat group fields as unknown fields.
+ FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10
+ FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11
+ // New in version 2.
+ FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12
+ FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13
+ FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14
+ FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15
+ FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16
+ FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17
+ FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18
+)
+
+var FieldDescriptorProto_Type_name = map[int32]string{
+ 1: "TYPE_DOUBLE",
+ 2: "TYPE_FLOAT",
+ 3: "TYPE_INT64",
+ 4: "TYPE_UINT64",
+ 5: "TYPE_INT32",
+ 6: "TYPE_FIXED64",
+ 7: "TYPE_FIXED32",
+ 8: "TYPE_BOOL",
+ 9: "TYPE_STRING",
+ 10: "TYPE_GROUP",
+ 11: "TYPE_MESSAGE",
+ 12: "TYPE_BYTES",
+ 13: "TYPE_UINT32",
+ 14: "TYPE_ENUM",
+ 15: "TYPE_SFIXED32",
+ 16: "TYPE_SFIXED64",
+ 17: "TYPE_SINT32",
+ 18: "TYPE_SINT64",
+}
+var FieldDescriptorProto_Type_value = map[string]int32{
+ "TYPE_DOUBLE": 1,
+ "TYPE_FLOAT": 2,
+ "TYPE_INT64": 3,
+ "TYPE_UINT64": 4,
+ "TYPE_INT32": 5,
+ "TYPE_FIXED64": 6,
+ "TYPE_FIXED32": 7,
+ "TYPE_BOOL": 8,
+ "TYPE_STRING": 9,
+ "TYPE_GROUP": 10,
+ "TYPE_MESSAGE": 11,
+ "TYPE_BYTES": 12,
+ "TYPE_UINT32": 13,
+ "TYPE_ENUM": 14,
+ "TYPE_SFIXED32": 15,
+ "TYPE_SFIXED64": 16,
+ "TYPE_SINT32": 17,
+ "TYPE_SINT64": 18,
+}
+
+func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type {
+ p := new(FieldDescriptorProto_Type)
+ *p = x
+ return p
+}
+func (x FieldDescriptorProto_Type) String() string {
+ return proto.EnumName(FieldDescriptorProto_Type_name, int32(x))
+}
+func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Type_value, data, "FieldDescriptorProto_Type")
+ if err != nil {
+ return err
+ }
+ *x = FieldDescriptorProto_Type(value)
+ return nil
+}
+func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{3, 0} }
+
+type FieldDescriptorProto_Label int32
+
+const (
+ // 0 is reserved for errors
+ FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1
+ FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2
+ FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3
+)
+
+var FieldDescriptorProto_Label_name = map[int32]string{
+ 1: "LABEL_OPTIONAL",
+ 2: "LABEL_REQUIRED",
+ 3: "LABEL_REPEATED",
+}
+var FieldDescriptorProto_Label_value = map[string]int32{
+ "LABEL_OPTIONAL": 1,
+ "LABEL_REQUIRED": 2,
+ "LABEL_REPEATED": 3,
+}
+
+func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label {
+ p := new(FieldDescriptorProto_Label)
+ *p = x
+ return p
+}
+func (x FieldDescriptorProto_Label) String() string {
+ return proto.EnumName(FieldDescriptorProto_Label_name, int32(x))
+}
+func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Label_value, data, "FieldDescriptorProto_Label")
+ if err != nil {
+ return err
+ }
+ *x = FieldDescriptorProto_Label(value)
+ return nil
+}
+func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor0, []int{3, 1}
+}
+
+// Generated classes can be optimized for speed or code size.
+type FileOptions_OptimizeMode int32
+
+const (
+ FileOptions_SPEED FileOptions_OptimizeMode = 1
+ // etc.
+ FileOptions_CODE_SIZE FileOptions_OptimizeMode = 2
+ FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3
+)
+
+var FileOptions_OptimizeMode_name = map[int32]string{
+ 1: "SPEED",
+ 2: "CODE_SIZE",
+ 3: "LITE_RUNTIME",
+}
+var FileOptions_OptimizeMode_value = map[string]int32{
+ "SPEED": 1,
+ "CODE_SIZE": 2,
+ "LITE_RUNTIME": 3,
+}
+
+func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode {
+ p := new(FileOptions_OptimizeMode)
+ *p = x
+ return p
+}
+func (x FileOptions_OptimizeMode) String() string {
+ return proto.EnumName(FileOptions_OptimizeMode_name, int32(x))
+}
+func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(FileOptions_OptimizeMode_value, data, "FileOptions_OptimizeMode")
+ if err != nil {
+ return err
+ }
+ *x = FileOptions_OptimizeMode(value)
+ return nil
+}
+func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{9, 0} }
+
+type FieldOptions_CType int32
+
+const (
+ // Default mode.
+ FieldOptions_STRING FieldOptions_CType = 0
+ FieldOptions_CORD FieldOptions_CType = 1
+ FieldOptions_STRING_PIECE FieldOptions_CType = 2
+)
+
+var FieldOptions_CType_name = map[int32]string{
+ 0: "STRING",
+ 1: "CORD",
+ 2: "STRING_PIECE",
+}
+var FieldOptions_CType_value = map[string]int32{
+ "STRING": 0,
+ "CORD": 1,
+ "STRING_PIECE": 2,
+}
+
+func (x FieldOptions_CType) Enum() *FieldOptions_CType {
+ p := new(FieldOptions_CType)
+ *p = x
+ return p
+}
+func (x FieldOptions_CType) String() string {
+ return proto.EnumName(FieldOptions_CType_name, int32(x))
+}
+func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(FieldOptions_CType_value, data, "FieldOptions_CType")
+ if err != nil {
+ return err
+ }
+ *x = FieldOptions_CType(value)
+ return nil
+}
+func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{11, 0} }
+
+type FieldOptions_JSType int32
+
+const (
+ // Use the default type.
+ FieldOptions_JS_NORMAL FieldOptions_JSType = 0
+ // Use JavaScript strings.
+ FieldOptions_JS_STRING FieldOptions_JSType = 1
+ // Use JavaScript numbers.
+ FieldOptions_JS_NUMBER FieldOptions_JSType = 2
+)
+
+var FieldOptions_JSType_name = map[int32]string{
+ 0: "JS_NORMAL",
+ 1: "JS_STRING",
+ 2: "JS_NUMBER",
+}
+var FieldOptions_JSType_value = map[string]int32{
+ "JS_NORMAL": 0,
+ "JS_STRING": 1,
+ "JS_NUMBER": 2,
+}
+
+func (x FieldOptions_JSType) Enum() *FieldOptions_JSType {
+ p := new(FieldOptions_JSType)
+ *p = x
+ return p
+}
+func (x FieldOptions_JSType) String() string {
+ return proto.EnumName(FieldOptions_JSType_name, int32(x))
+}
+func (x *FieldOptions_JSType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(FieldOptions_JSType_value, data, "FieldOptions_JSType")
+ if err != nil {
+ return err
+ }
+ *x = FieldOptions_JSType(value)
+ return nil
+}
+func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{11, 1} }
+
+// Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
+// or neither? HTTP based RPC implementation may choose GET verb for safe
+// methods, and PUT verb for idempotent methods instead of the default POST.
+type MethodOptions_IdempotencyLevel int32
+
+const (
+ MethodOptions_IDEMPOTENCY_UNKNOWN MethodOptions_IdempotencyLevel = 0
+ MethodOptions_NO_SIDE_EFFECTS MethodOptions_IdempotencyLevel = 1
+ MethodOptions_IDEMPOTENT MethodOptions_IdempotencyLevel = 2
+)
+
+var MethodOptions_IdempotencyLevel_name = map[int32]string{
+ 0: "IDEMPOTENCY_UNKNOWN",
+ 1: "NO_SIDE_EFFECTS",
+ 2: "IDEMPOTENT",
+}
+var MethodOptions_IdempotencyLevel_value = map[string]int32{
+ "IDEMPOTENCY_UNKNOWN": 0,
+ "NO_SIDE_EFFECTS": 1,
+ "IDEMPOTENT": 2,
+}
+
+func (x MethodOptions_IdempotencyLevel) Enum() *MethodOptions_IdempotencyLevel {
+ p := new(MethodOptions_IdempotencyLevel)
+ *p = x
+ return p
+}
+func (x MethodOptions_IdempotencyLevel) String() string {
+ return proto.EnumName(MethodOptions_IdempotencyLevel_name, int32(x))
+}
+func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(MethodOptions_IdempotencyLevel_value, data, "MethodOptions_IdempotencyLevel")
+ if err != nil {
+ return err
+ }
+ *x = MethodOptions_IdempotencyLevel(value)
+ return nil
+}
+func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor0, []int{16, 0}
+}
+
+// The protocol compiler can output a FileDescriptorSet containing the .proto
+// files it parses.
+type FileDescriptorSet struct {
+ File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *FileDescriptorSet) Reset() { *m = FileDescriptorSet{} }
+func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) }
+func (*FileDescriptorSet) ProtoMessage() {}
+func (*FileDescriptorSet) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+
+func (m *FileDescriptorSet) GetFile() []*FileDescriptorProto {
+ if m != nil {
+ return m.File
+ }
+ return nil
+}
+
+// Describes a complete .proto file.
+type FileDescriptorProto struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"`
+ // Names of files imported by this file.
+ Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"`
+ // Indexes of the public imported files in the dependency list above.
+ PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency,json=publicDependency" json:"public_dependency,omitempty"`
+ // Indexes of the weak imported files in the dependency list.
+ // For Google-internal migration only. Do not use.
+ WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency,json=weakDependency" json:"weak_dependency,omitempty"`
+ // All top-level definitions in this file.
+ MessageType []*DescriptorProto `protobuf:"bytes,4,rep,name=message_type,json=messageType" json:"message_type,omitempty"`
+ EnumType []*EnumDescriptorProto `protobuf:"bytes,5,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
+ Service []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"`
+ Extension []*FieldDescriptorProto `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"`
+ Options *FileOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
+ // This field contains optional information about the original source code.
+ // You may safely remove this entire field without harming runtime
+ // functionality of the descriptors -- the information is needed only by
+ // development tools.
+ SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"`
+ // The syntax of the proto file.
+ // The supported values are "proto2" and "proto3".
+ Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *FileDescriptorProto) Reset() { *m = FileDescriptorProto{} }
+func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*FileDescriptorProto) ProtoMessage() {}
+func (*FileDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+
+func (m *FileDescriptorProto) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *FileDescriptorProto) GetPackage() string {
+ if m != nil && m.Package != nil {
+ return *m.Package
+ }
+ return ""
+}
+
+func (m *FileDescriptorProto) GetDependency() []string {
+ if m != nil {
+ return m.Dependency
+ }
+ return nil
+}
+
+func (m *FileDescriptorProto) GetPublicDependency() []int32 {
+ if m != nil {
+ return m.PublicDependency
+ }
+ return nil
+}
+
+func (m *FileDescriptorProto) GetWeakDependency() []int32 {
+ if m != nil {
+ return m.WeakDependency
+ }
+ return nil
+}
+
+func (m *FileDescriptorProto) GetMessageType() []*DescriptorProto {
+ if m != nil {
+ return m.MessageType
+ }
+ return nil
+}
+
+func (m *FileDescriptorProto) GetEnumType() []*EnumDescriptorProto {
+ if m != nil {
+ return m.EnumType
+ }
+ return nil
+}
+
+func (m *FileDescriptorProto) GetService() []*ServiceDescriptorProto {
+ if m != nil {
+ return m.Service
+ }
+ return nil
+}
+
+func (m *FileDescriptorProto) GetExtension() []*FieldDescriptorProto {
+ if m != nil {
+ return m.Extension
+ }
+ return nil
+}
+
+func (m *FileDescriptorProto) GetOptions() *FileOptions {
+ if m != nil {
+ return m.Options
+ }
+ return nil
+}
+
+func (m *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo {
+ if m != nil {
+ return m.SourceCodeInfo
+ }
+ return nil
+}
+
+func (m *FileDescriptorProto) GetSyntax() string {
+ if m != nil && m.Syntax != nil {
+ return *m.Syntax
+ }
+ return ""
+}
+
+// Describes a message type.
+type DescriptorProto struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Field []*FieldDescriptorProto `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"`
+ Extension []*FieldDescriptorProto `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"`
+ NestedType []*DescriptorProto `protobuf:"bytes,3,rep,name=nested_type,json=nestedType" json:"nested_type,omitempty"`
+ EnumType []*EnumDescriptorProto `protobuf:"bytes,4,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
+ ExtensionRange []*DescriptorProto_ExtensionRange `protobuf:"bytes,5,rep,name=extension_range,json=extensionRange" json:"extension_range,omitempty"`
+ OneofDecl []*OneofDescriptorProto `protobuf:"bytes,8,rep,name=oneof_decl,json=oneofDecl" json:"oneof_decl,omitempty"`
+ Options *MessageOptions `protobuf:"bytes,7,opt,name=options" json:"options,omitempty"`
+ ReservedRange []*DescriptorProto_ReservedRange `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
+ // Reserved field names, which may not be used by fields in the same message.
+ // A given name may only be reserved once.
+ ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DescriptorProto) Reset() { *m = DescriptorProto{} }
+func (m *DescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*DescriptorProto) ProtoMessage() {}
+func (*DescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+
+func (m *DescriptorProto) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *DescriptorProto) GetField() []*FieldDescriptorProto {
+ if m != nil {
+ return m.Field
+ }
+ return nil
+}
+
+func (m *DescriptorProto) GetExtension() []*FieldDescriptorProto {
+ if m != nil {
+ return m.Extension
+ }
+ return nil
+}
+
+func (m *DescriptorProto) GetNestedType() []*DescriptorProto {
+ if m != nil {
+ return m.NestedType
+ }
+ return nil
+}
+
+func (m *DescriptorProto) GetEnumType() []*EnumDescriptorProto {
+ if m != nil {
+ return m.EnumType
+ }
+ return nil
+}
+
+func (m *DescriptorProto) GetExtensionRange() []*DescriptorProto_ExtensionRange {
+ if m != nil {
+ return m.ExtensionRange
+ }
+ return nil
+}
+
+func (m *DescriptorProto) GetOneofDecl() []*OneofDescriptorProto {
+ if m != nil {
+ return m.OneofDecl
+ }
+ return nil
+}
+
+func (m *DescriptorProto) GetOptions() *MessageOptions {
+ if m != nil {
+ return m.Options
+ }
+ return nil
+}
+
+func (m *DescriptorProto) GetReservedRange() []*DescriptorProto_ReservedRange {
+ if m != nil {
+ return m.ReservedRange
+ }
+ return nil
+}
+
+func (m *DescriptorProto) GetReservedName() []string {
+ if m != nil {
+ return m.ReservedName
+ }
+ return nil
+}
+
+type DescriptorProto_ExtensionRange struct {
+ Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
+ End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DescriptorProto_ExtensionRange) Reset() { *m = DescriptorProto_ExtensionRange{} }
+func (m *DescriptorProto_ExtensionRange) String() string { return proto.CompactTextString(m) }
+func (*DescriptorProto_ExtensionRange) ProtoMessage() {}
+func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) {
+ return fileDescriptor0, []int{2, 0}
+}
+
+func (m *DescriptorProto_ExtensionRange) GetStart() int32 {
+ if m != nil && m.Start != nil {
+ return *m.Start
+ }
+ return 0
+}
+
+func (m *DescriptorProto_ExtensionRange) GetEnd() int32 {
+ if m != nil && m.End != nil {
+ return *m.End
+ }
+ return 0
+}
+
+// Range of reserved tag numbers. Reserved tag numbers may not be used by
+// fields or extension ranges in the same message. Reserved ranges may
+// not overlap.
+type DescriptorProto_ReservedRange struct {
+ Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
+ End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *DescriptorProto_ReservedRange) Reset() { *m = DescriptorProto_ReservedRange{} }
+func (m *DescriptorProto_ReservedRange) String() string { return proto.CompactTextString(m) }
+func (*DescriptorProto_ReservedRange) ProtoMessage() {}
+func (*DescriptorProto_ReservedRange) Descriptor() ([]byte, []int) {
+ return fileDescriptor0, []int{2, 1}
+}
+
+func (m *DescriptorProto_ReservedRange) GetStart() int32 {
+ if m != nil && m.Start != nil {
+ return *m.Start
+ }
+ return 0
+}
+
+func (m *DescriptorProto_ReservedRange) GetEnd() int32 {
+ if m != nil && m.End != nil {
+ return *m.End
+ }
+ return 0
+}
+
+// Describes a field within a message.
+type FieldDescriptorProto struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Number *int32 `protobuf:"varint,3,opt,name=number" json:"number,omitempty"`
+ Label *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"`
+ // If type_name is set, this need not be set. If both this and type_name
+ // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+ Type *FieldDescriptorProto_Type `protobuf:"varint,5,opt,name=type,enum=google.protobuf.FieldDescriptorProto_Type" json:"type,omitempty"`
+ // For message and enum types, this is the name of the type. If the name
+ // starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
+ // rules are used to find the type (i.e. first the nested types within this
+ // message are searched, then within the parent, on up to the root
+ // namespace).
+ TypeName *string `protobuf:"bytes,6,opt,name=type_name,json=typeName" json:"type_name,omitempty"`
+ // For extensions, this is the name of the type being extended. It is
+ // resolved in the same manner as type_name.
+ Extendee *string `protobuf:"bytes,2,opt,name=extendee" json:"extendee,omitempty"`
+ // For numeric types, contains the original text representation of the value.
+ // For booleans, "true" or "false".
+ // For strings, contains the default text contents (not escaped in any way).
+ // For bytes, contains the C escaped value. All bytes >= 128 are escaped.
+ // TODO(kenton): Base-64 encode?
+ DefaultValue *string `protobuf:"bytes,7,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"`
+ // If set, gives the index of a oneof in the containing type's oneof_decl
+ // list. This field is a member of that oneof.
+ OneofIndex *int32 `protobuf:"varint,9,opt,name=oneof_index,json=oneofIndex" json:"oneof_index,omitempty"`
+ // JSON name of this field. The value is set by protocol compiler. If the
+ // user has set a "json_name" option on this field, that option's value
+ // will be used. Otherwise, it's deduced from the field's name by converting
+ // it to camelCase.
+ JsonName *string `protobuf:"bytes,10,opt,name=json_name,json=jsonName" json:"json_name,omitempty"`
+ Options *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *FieldDescriptorProto) Reset() { *m = FieldDescriptorProto{} }
+func (m *FieldDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*FieldDescriptorProto) ProtoMessage() {}
+func (*FieldDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
+
+func (m *FieldDescriptorProto) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *FieldDescriptorProto) GetNumber() int32 {
+ if m != nil && m.Number != nil {
+ return *m.Number
+ }
+ return 0
+}
+
+func (m *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label {
+ if m != nil && m.Label != nil {
+ return *m.Label
+ }
+ return FieldDescriptorProto_LABEL_OPTIONAL
+}
+
+func (m *FieldDescriptorProto) GetType() FieldDescriptorProto_Type {
+ if m != nil && m.Type != nil {
+ return *m.Type
+ }
+ return FieldDescriptorProto_TYPE_DOUBLE
+}
+
+func (m *FieldDescriptorProto) GetTypeName() string {
+ if m != nil && m.TypeName != nil {
+ return *m.TypeName
+ }
+ return ""
+}
+
+func (m *FieldDescriptorProto) GetExtendee() string {
+ if m != nil && m.Extendee != nil {
+ return *m.Extendee
+ }
+ return ""
+}
+
+func (m *FieldDescriptorProto) GetDefaultValue() string {
+ if m != nil && m.DefaultValue != nil {
+ return *m.DefaultValue
+ }
+ return ""
+}
+
+func (m *FieldDescriptorProto) GetOneofIndex() int32 {
+ if m != nil && m.OneofIndex != nil {
+ return *m.OneofIndex
+ }
+ return 0
+}
+
+func (m *FieldDescriptorProto) GetJsonName() string {
+ if m != nil && m.JsonName != nil {
+ return *m.JsonName
+ }
+ return ""
+}
+
+func (m *FieldDescriptorProto) GetOptions() *FieldOptions {
+ if m != nil {
+ return m.Options
+ }
+ return nil
+}
+
+// Describes a oneof.
+type OneofDescriptorProto struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *OneofDescriptorProto) Reset() { *m = OneofDescriptorProto{} }
+func (m *OneofDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*OneofDescriptorProto) ProtoMessage() {}
+func (*OneofDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
+
+func (m *OneofDescriptorProto) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *OneofDescriptorProto) GetOptions() *OneofOptions {
+ if m != nil {
+ return m.Options
+ }
+ return nil
+}
+
+// Describes an enum type.
+type EnumDescriptorProto struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"`
+ Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EnumDescriptorProto) Reset() { *m = EnumDescriptorProto{} }
+func (m *EnumDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*EnumDescriptorProto) ProtoMessage() {}
+func (*EnumDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
+
+func (m *EnumDescriptorProto) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *EnumDescriptorProto) GetValue() []*EnumValueDescriptorProto {
+ if m != nil {
+ return m.Value
+ }
+ return nil
+}
+
+func (m *EnumDescriptorProto) GetOptions() *EnumOptions {
+ if m != nil {
+ return m.Options
+ }
+ return nil
+}
+
+// Describes a value within an enum.
+type EnumValueDescriptorProto struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"`
+ Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EnumValueDescriptorProto) Reset() { *m = EnumValueDescriptorProto{} }
+func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*EnumValueDescriptorProto) ProtoMessage() {}
+func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
+
+func (m *EnumValueDescriptorProto) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *EnumValueDescriptorProto) GetNumber() int32 {
+ if m != nil && m.Number != nil {
+ return *m.Number
+ }
+ return 0
+}
+
+func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions {
+ if m != nil {
+ return m.Options
+ }
+ return nil
+}
+
+// Describes a service.
+type ServiceDescriptorProto struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"`
+ Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ServiceDescriptorProto) Reset() { *m = ServiceDescriptorProto{} }
+func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*ServiceDescriptorProto) ProtoMessage() {}
+func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
+
+func (m *ServiceDescriptorProto) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto {
+ if m != nil {
+ return m.Method
+ }
+ return nil
+}
+
+func (m *ServiceDescriptorProto) GetOptions() *ServiceOptions {
+ if m != nil {
+ return m.Options
+ }
+ return nil
+}
+
+// Describes a method of a service.
+type MethodDescriptorProto struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ // Input and output type names. These are resolved in the same way as
+ // FieldDescriptorProto.type_name, but must refer to a message type.
+ InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"`
+ OutputType *string `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"`
+ Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"`
+ // Identifies if client streams multiple client messages
+ ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"`
+ // Identifies if server streams multiple server messages
+ ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *MethodDescriptorProto) Reset() { *m = MethodDescriptorProto{} }
+func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*MethodDescriptorProto) ProtoMessage() {}
+func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} }
+
+const Default_MethodDescriptorProto_ClientStreaming bool = false
+const Default_MethodDescriptorProto_ServerStreaming bool = false
+
+func (m *MethodDescriptorProto) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *MethodDescriptorProto) GetInputType() string {
+ if m != nil && m.InputType != nil {
+ return *m.InputType
+ }
+ return ""
+}
+
+func (m *MethodDescriptorProto) GetOutputType() string {
+ if m != nil && m.OutputType != nil {
+ return *m.OutputType
+ }
+ return ""
+}
+
+func (m *MethodDescriptorProto) GetOptions() *MethodOptions {
+ if m != nil {
+ return m.Options
+ }
+ return nil
+}
+
+func (m *MethodDescriptorProto) GetClientStreaming() bool {
+ if m != nil && m.ClientStreaming != nil {
+ return *m.ClientStreaming
+ }
+ return Default_MethodDescriptorProto_ClientStreaming
+}
+
+func (m *MethodDescriptorProto) GetServerStreaming() bool {
+ if m != nil && m.ServerStreaming != nil {
+ return *m.ServerStreaming
+ }
+ return Default_MethodDescriptorProto_ServerStreaming
+}
+
+type FileOptions struct {
+ // Sets the Java package where classes generated from this .proto will be
+ // placed. By default, the proto package is used, but this is often
+ // inappropriate because proto packages do not normally start with backwards
+ // domain names.
+ JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"`
+ // If set, all the classes from the .proto file are wrapped in a single
+ // outer class with the given name. This applies to both Proto1
+ // (equivalent to the old "--one_java_file" option) and Proto2 (where
+ // a .proto always translates to a single class, but you may want to
+ // explicitly choose the class name).
+ JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"`
+ // If set true, then the Java code generator will generate a separate .java
+ // file for each top-level message, enum, and service defined in the .proto
+ // file. Thus, these types will *not* be nested inside the outer class
+ // named by java_outer_classname. However, the outer class will still be
+ // generated to contain the file's getDescriptor() method as well as any
+ // top-level extensions defined in the file.
+ JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"`
+ // This option does nothing.
+ JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"`
+ // If set true, then the Java2 code generator will generate code that
+ // throws an exception whenever an attempt is made to assign a non-UTF-8
+ // byte sequence to a string field.
+ // Message reflection will do the same.
+ // However, an extension field still accepts non-UTF-8 byte sequences.
+ // This option has no effect on when used with the lite runtime.
+ JavaStringCheckUtf8 *bool `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"`
+ OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"`
+ // Sets the Go package where structs generated from this .proto will be
+ // placed. If omitted, the Go package will be derived from the following:
+ // - The basename of the package import path, if provided.
+ // - Otherwise, the package statement in the .proto file, if present.
+ // - Otherwise, the basename of the .proto file, without extension.
+ GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"`
+ // Should generic services be generated in each language? "Generic" services
+ // are not specific to any particular RPC system. They are generated by the
+ // main code generators in each language (without additional plugins).
+ // Generic services were the only kind of service generation supported by
+ // early versions of google.protobuf.
+ //
+ // Generic services are now considered deprecated in favor of using plugins
+ // that generate code specific to your particular RPC system. Therefore,
+ // these default to false. Old code which depends on generic services should
+ // explicitly set them to true.
+ CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"`
+ JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"`
+ PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"`
+ // Is this file deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for everything in the file, or it will be completely ignored; in the very
+ // least, this is a formalization for deprecating files.
+ Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // Enables the use of arenas for the proto messages in this file. This applies
+ // only to generated classes for C++.
+ CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=0" json:"cc_enable_arenas,omitempty"`
+ // Sets the objective c class prefix which is prepended to all objective c
+ // generated classes from this .proto. There is no default.
+ ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"`
+ // Namespace for generated classes; defaults to the package.
+ CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"`
+ // By default Swift generators will take the proto package and CamelCase it
+ // replacing '.' with underscore and use that to prefix the types/symbols
+ // defined. When this options is provided, they will use this value instead
+ // to prefix the types/symbols defined.
+ SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"`
+ // Sets the php class prefix which is prepended to all php generated classes
+ // from this .proto. Default is empty.
+ PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ proto.XXX_InternalExtensions `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *FileOptions) Reset() { *m = FileOptions{} }
+func (m *FileOptions) String() string { return proto.CompactTextString(m) }
+func (*FileOptions) ProtoMessage() {}
+func (*FileOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{9} }
+
+var extRange_FileOptions = []proto.ExtensionRange{
+ {1000, 536870911},
+}
+
+func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange {
+ return extRange_FileOptions
+}
+
+const Default_FileOptions_JavaMultipleFiles bool = false
+const Default_FileOptions_JavaStringCheckUtf8 bool = false
+const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED
+const Default_FileOptions_CcGenericServices bool = false
+const Default_FileOptions_JavaGenericServices bool = false
+const Default_FileOptions_PyGenericServices bool = false
+const Default_FileOptions_Deprecated bool = false
+const Default_FileOptions_CcEnableArenas bool = false
+
+func (m *FileOptions) GetJavaPackage() string {
+ if m != nil && m.JavaPackage != nil {
+ return *m.JavaPackage
+ }
+ return ""
+}
+
+func (m *FileOptions) GetJavaOuterClassname() string {
+ if m != nil && m.JavaOuterClassname != nil {
+ return *m.JavaOuterClassname
+ }
+ return ""
+}
+
+func (m *FileOptions) GetJavaMultipleFiles() bool {
+ if m != nil && m.JavaMultipleFiles != nil {
+ return *m.JavaMultipleFiles
+ }
+ return Default_FileOptions_JavaMultipleFiles
+}
+
+func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool {
+ if m != nil && m.JavaGenerateEqualsAndHash != nil {
+ return *m.JavaGenerateEqualsAndHash
+ }
+ return false
+}
+
+func (m *FileOptions) GetJavaStringCheckUtf8() bool {
+ if m != nil && m.JavaStringCheckUtf8 != nil {
+ return *m.JavaStringCheckUtf8
+ }
+ return Default_FileOptions_JavaStringCheckUtf8
+}
+
+func (m *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode {
+ if m != nil && m.OptimizeFor != nil {
+ return *m.OptimizeFor
+ }
+ return Default_FileOptions_OptimizeFor
+}
+
+func (m *FileOptions) GetGoPackage() string {
+ if m != nil && m.GoPackage != nil {
+ return *m.GoPackage
+ }
+ return ""
+}
+
+func (m *FileOptions) GetCcGenericServices() bool {
+ if m != nil && m.CcGenericServices != nil {
+ return *m.CcGenericServices
+ }
+ return Default_FileOptions_CcGenericServices
+}
+
+func (m *FileOptions) GetJavaGenericServices() bool {
+ if m != nil && m.JavaGenericServices != nil {
+ return *m.JavaGenericServices
+ }
+ return Default_FileOptions_JavaGenericServices
+}
+
+func (m *FileOptions) GetPyGenericServices() bool {
+ if m != nil && m.PyGenericServices != nil {
+ return *m.PyGenericServices
+ }
+ return Default_FileOptions_PyGenericServices
+}
+
+func (m *FileOptions) GetDeprecated() bool {
+ if m != nil && m.Deprecated != nil {
+ return *m.Deprecated
+ }
+ return Default_FileOptions_Deprecated
+}
+
+func (m *FileOptions) GetCcEnableArenas() bool {
+ if m != nil && m.CcEnableArenas != nil {
+ return *m.CcEnableArenas
+ }
+ return Default_FileOptions_CcEnableArenas
+}
+
+func (m *FileOptions) GetObjcClassPrefix() string {
+ if m != nil && m.ObjcClassPrefix != nil {
+ return *m.ObjcClassPrefix
+ }
+ return ""
+}
+
+func (m *FileOptions) GetCsharpNamespace() string {
+ if m != nil && m.CsharpNamespace != nil {
+ return *m.CsharpNamespace
+ }
+ return ""
+}
+
+func (m *FileOptions) GetSwiftPrefix() string {
+ if m != nil && m.SwiftPrefix != nil {
+ return *m.SwiftPrefix
+ }
+ return ""
+}
+
+func (m *FileOptions) GetPhpClassPrefix() string {
+ if m != nil && m.PhpClassPrefix != nil {
+ return *m.PhpClassPrefix
+ }
+ return ""
+}
+
+func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if m != nil {
+ return m.UninterpretedOption
+ }
+ return nil
+}
+
+type MessageOptions struct {
+ // Set true to use the old proto1 MessageSet wire format for extensions.
+ // This is provided for backwards-compatibility with the MessageSet wire
+ // format. You should not use this for any other reason: It's less
+ // efficient, has fewer features, and is more complicated.
+ //
+ // The message must be defined exactly as follows:
+ // message Foo {
+ // option message_set_wire_format = true;
+ // extensions 4 to max;
+ // }
+ // Note that the message cannot have any defined fields; MessageSets only
+ // have extensions.
+ //
+ // All extensions of your type must be singular messages; e.g. they cannot
+ // be int32s, enums, or repeated messages.
+ //
+ // Because this is an option, the above two restrictions are not enforced by
+ // the protocol compiler.
+ MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"`
+ // Disables the generation of the standard "descriptor()" accessor, which can
+ // conflict with a field of the same name. This is meant to make migration
+ // from proto1 easier; new code should avoid fields named "descriptor".
+ NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"`
+ // Is this message deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the message, or it will be completely ignored; in the very least,
+ // this is a formalization for deprecating messages.
+ Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // Whether the message is an automatically generated map entry type for the
+ // maps field.
+ //
+ // For maps fields:
+ // map<KeyType, ValueType> map_field = 1;
+ // The parsed descriptor looks like:
+ // message MapFieldEntry {
+ // option map_entry = true;
+ // optional KeyType key = 1;
+ // optional ValueType value = 2;
+ // }
+ // repeated MapFieldEntry map_field = 1;
+ //
+ // Implementations may choose not to generate the map_entry=true message, but
+ // use a native map in the target language to hold the keys and values.
+ // The reflection APIs in such implementions still need to work as
+ // if the field is a repeated message field.
+ //
+ // NOTE: Do not set the option in .proto files. Always use the maps syntax
+ // instead. The option should only be implicitly set by the proto compiler
+ // parser.
+ MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ proto.XXX_InternalExtensions `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *MessageOptions) Reset() { *m = MessageOptions{} }
+func (m *MessageOptions) String() string { return proto.CompactTextString(m) }
+func (*MessageOptions) ProtoMessage() {}
+func (*MessageOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{10} }
+
+var extRange_MessageOptions = []proto.ExtensionRange{
+ {1000, 536870911},
+}
+
+func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange {
+ return extRange_MessageOptions
+}
+
+const Default_MessageOptions_MessageSetWireFormat bool = false
+const Default_MessageOptions_NoStandardDescriptorAccessor bool = false
+const Default_MessageOptions_Deprecated bool = false
+
+func (m *MessageOptions) GetMessageSetWireFormat() bool {
+ if m != nil && m.MessageSetWireFormat != nil {
+ return *m.MessageSetWireFormat
+ }
+ return Default_MessageOptions_MessageSetWireFormat
+}
+
+func (m *MessageOptions) GetNoStandardDescriptorAccessor() bool {
+ if m != nil && m.NoStandardDescriptorAccessor != nil {
+ return *m.NoStandardDescriptorAccessor
+ }
+ return Default_MessageOptions_NoStandardDescriptorAccessor
+}
+
+func (m *MessageOptions) GetDeprecated() bool {
+ if m != nil && m.Deprecated != nil {
+ return *m.Deprecated
+ }
+ return Default_MessageOptions_Deprecated
+}
+
+func (m *MessageOptions) GetMapEntry() bool {
+ if m != nil && m.MapEntry != nil {
+ return *m.MapEntry
+ }
+ return false
+}
+
+func (m *MessageOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if m != nil {
+ return m.UninterpretedOption
+ }
+ return nil
+}
+
+type FieldOptions struct {
+ // The ctype option instructs the C++ code generator to use a different
+ // representation of the field than it normally would. See the specific
+ // options below. This option is not yet implemented in the open source
+ // release -- sorry, we'll try to include it in a future version!
+ Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"`
+ // The packed option can be enabled for repeated primitive fields to enable
+ // a more efficient representation on the wire. Rather than repeatedly
+ // writing the tag and type for each element, the entire array is encoded as
+ // a single length-delimited blob. In proto3, only explicit setting it to
+ // false will avoid using packed encoding.
+ Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"`
+ // The jstype option determines the JavaScript type used for values of the
+ // field. The option is permitted only for 64 bit integral and fixed types
+ // (int64, uint64, sint64, fixed64, sfixed64). By default these types are
+ // represented as JavaScript strings. This avoids loss of precision that can
+ // happen when a large value is converted to a floating point JavaScript
+ // numbers. Specifying JS_NUMBER for the jstype causes the generated
+ // JavaScript code to use the JavaScript "number" type instead of strings.
+ // This option is an enum to permit additional types to be added,
+ // e.g. goog.math.Integer.
+ Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"`
+ // Should this field be parsed lazily? Lazy applies only to message-type
+ // fields. It means that when the outer message is initially parsed, the
+ // inner message's contents will not be parsed but instead stored in encoded
+ // form. The inner message will actually be parsed when it is first accessed.
+ //
+ // This is only a hint. Implementations are free to choose whether to use
+ // eager or lazy parsing regardless of the value of this option. However,
+ // setting this option true suggests that the protocol author believes that
+ // using lazy parsing on this field is worth the additional bookkeeping
+ // overhead typically needed to implement it.
+ //
+ // This option does not affect the public interface of any generated code;
+ // all method signatures remain the same. Furthermore, thread-safety of the
+ // interface is not affected by this option; const methods remain safe to
+ // call from multiple threads concurrently, while non-const methods continue
+ // to require exclusive access.
+ //
+ //
+ // Note that implementations may choose not to check required fields within
+ // a lazy sub-message. That is, calling IsInitialized() on the outer message
+ // may return true even if the inner message has missing required fields.
+ // This is necessary because otherwise the inner message would have to be
+ // parsed in order to perform the check, defeating the purpose of lazy
+ // parsing. An implementation which chooses not to check required fields
+ // must be consistent about it. That is, for any particular sub-message, the
+ // implementation must either *always* check its required fields, or *never*
+ // check its required fields, regardless of whether or not the message has
+ // been parsed.
+ Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"`
+ // Is this field deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for accessors, or it will be completely ignored; in the very least, this
+ // is a formalization for deprecating fields.
+ Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // For Google-internal migration only. Do not use.
+ Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ proto.XXX_InternalExtensions `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *FieldOptions) Reset() { *m = FieldOptions{} }
+func (m *FieldOptions) String() string { return proto.CompactTextString(m) }
+func (*FieldOptions) ProtoMessage() {}
+func (*FieldOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{11} }
+
+var extRange_FieldOptions = []proto.ExtensionRange{
+ {1000, 536870911},
+}
+
+func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange {
+ return extRange_FieldOptions
+}
+
+const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING
+const Default_FieldOptions_Jstype FieldOptions_JSType = FieldOptions_JS_NORMAL
+const Default_FieldOptions_Lazy bool = false
+const Default_FieldOptions_Deprecated bool = false
+const Default_FieldOptions_Weak bool = false
+
+func (m *FieldOptions) GetCtype() FieldOptions_CType {
+ if m != nil && m.Ctype != nil {
+ return *m.Ctype
+ }
+ return Default_FieldOptions_Ctype
+}
+
+func (m *FieldOptions) GetPacked() bool {
+ if m != nil && m.Packed != nil {
+ return *m.Packed
+ }
+ return false
+}
+
+func (m *FieldOptions) GetJstype() FieldOptions_JSType {
+ if m != nil && m.Jstype != nil {
+ return *m.Jstype
+ }
+ return Default_FieldOptions_Jstype
+}
+
+func (m *FieldOptions) GetLazy() bool {
+ if m != nil && m.Lazy != nil {
+ return *m.Lazy
+ }
+ return Default_FieldOptions_Lazy
+}
+
+func (m *FieldOptions) GetDeprecated() bool {
+ if m != nil && m.Deprecated != nil {
+ return *m.Deprecated
+ }
+ return Default_FieldOptions_Deprecated
+}
+
+func (m *FieldOptions) GetWeak() bool {
+ if m != nil && m.Weak != nil {
+ return *m.Weak
+ }
+ return Default_FieldOptions_Weak
+}
+
+func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if m != nil {
+ return m.UninterpretedOption
+ }
+ return nil
+}
+
+type OneofOptions struct {
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ proto.XXX_InternalExtensions `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *OneofOptions) Reset() { *m = OneofOptions{} }
+func (m *OneofOptions) String() string { return proto.CompactTextString(m) }
+func (*OneofOptions) ProtoMessage() {}
+func (*OneofOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{12} }
+
+var extRange_OneofOptions = []proto.ExtensionRange{
+ {1000, 536870911},
+}
+
+func (*OneofOptions) ExtensionRangeArray() []proto.ExtensionRange {
+ return extRange_OneofOptions
+}
+
+func (m *OneofOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if m != nil {
+ return m.UninterpretedOption
+ }
+ return nil
+}
+
+type EnumOptions struct {
+ // Set this option to true to allow mapping different tag names to the same
+ // value.
+ AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"`
+ // Is this enum deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the enum, or it will be completely ignored; in the very least, this
+ // is a formalization for deprecating enums.
+ Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ proto.XXX_InternalExtensions `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EnumOptions) Reset() { *m = EnumOptions{} }
+func (m *EnumOptions) String() string { return proto.CompactTextString(m) }
+func (*EnumOptions) ProtoMessage() {}
+func (*EnumOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{13} }
+
+var extRange_EnumOptions = []proto.ExtensionRange{
+ {1000, 536870911},
+}
+
+func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange {
+ return extRange_EnumOptions
+}
+
+const Default_EnumOptions_Deprecated bool = false
+
+func (m *EnumOptions) GetAllowAlias() bool {
+ if m != nil && m.AllowAlias != nil {
+ return *m.AllowAlias
+ }
+ return false
+}
+
+func (m *EnumOptions) GetDeprecated() bool {
+ if m != nil && m.Deprecated != nil {
+ return *m.Deprecated
+ }
+ return Default_EnumOptions_Deprecated
+}
+
+func (m *EnumOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if m != nil {
+ return m.UninterpretedOption
+ }
+ return nil
+}
+
+type EnumValueOptions struct {
+ // Is this enum value deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the enum value, or it will be completely ignored; in the very least,
+ // this is a formalization for deprecating enum values.
+ Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ proto.XXX_InternalExtensions `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *EnumValueOptions) Reset() { *m = EnumValueOptions{} }
+func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) }
+func (*EnumValueOptions) ProtoMessage() {}
+func (*EnumValueOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} }
+
+var extRange_EnumValueOptions = []proto.ExtensionRange{
+ {1000, 536870911},
+}
+
+func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange {
+ return extRange_EnumValueOptions
+}
+
+const Default_EnumValueOptions_Deprecated bool = false
+
+func (m *EnumValueOptions) GetDeprecated() bool {
+ if m != nil && m.Deprecated != nil {
+ return *m.Deprecated
+ }
+ return Default_EnumValueOptions_Deprecated
+}
+
+func (m *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if m != nil {
+ return m.UninterpretedOption
+ }
+ return nil
+}
+
+type ServiceOptions struct {
+ // Is this service deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the service, or it will be completely ignored; in the very least,
+ // this is a formalization for deprecating services.
+ Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ proto.XXX_InternalExtensions `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ServiceOptions) Reset() { *m = ServiceOptions{} }
+func (m *ServiceOptions) String() string { return proto.CompactTextString(m) }
+func (*ServiceOptions) ProtoMessage() {}
+func (*ServiceOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{15} }
+
+var extRange_ServiceOptions = []proto.ExtensionRange{
+ {1000, 536870911},
+}
+
+func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange {
+ return extRange_ServiceOptions
+}
+
+const Default_ServiceOptions_Deprecated bool = false
+
+func (m *ServiceOptions) GetDeprecated() bool {
+ if m != nil && m.Deprecated != nil {
+ return *m.Deprecated
+ }
+ return Default_ServiceOptions_Deprecated
+}
+
+func (m *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if m != nil {
+ return m.UninterpretedOption
+ }
+ return nil
+}
+
+type MethodOptions struct {
+ // Is this method deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the method, or it will be completely ignored; in the very least,
+ // this is a formalization for deprecating methods.
+ Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ proto.XXX_InternalExtensions `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *MethodOptions) Reset() { *m = MethodOptions{} }
+func (m *MethodOptions) String() string { return proto.CompactTextString(m) }
+func (*MethodOptions) ProtoMessage() {}
+func (*MethodOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{16} }
+
+var extRange_MethodOptions = []proto.ExtensionRange{
+ {1000, 536870911},
+}
+
+func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange {
+ return extRange_MethodOptions
+}
+
+const Default_MethodOptions_Deprecated bool = false
+const Default_MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN
+
+func (m *MethodOptions) GetDeprecated() bool {
+ if m != nil && m.Deprecated != nil {
+ return *m.Deprecated
+ }
+ return Default_MethodOptions_Deprecated
+}
+
+func (m *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel {
+ if m != nil && m.IdempotencyLevel != nil {
+ return *m.IdempotencyLevel
+ }
+ return Default_MethodOptions_IdempotencyLevel
+}
+
+func (m *MethodOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if m != nil {
+ return m.UninterpretedOption
+ }
+ return nil
+}
+
+// A message representing a option the parser does not recognize. This only
+// appears in options protos created by the compiler::Parser class.
+// DescriptorPool resolves these when building Descriptor objects. Therefore,
+// options protos in descriptor objects (e.g. returned by Descriptor::options(),
+// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
+// in them.
+type UninterpretedOption struct {
+ Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"`
+ // The value of the uninterpreted option, in whatever type the tokenizer
+ // identified it as during parsing. Exactly one of these should be set.
+ IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"`
+ PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"`
+ NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"`
+ DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"`
+ StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"`
+ AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *UninterpretedOption) Reset() { *m = UninterpretedOption{} }
+func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) }
+func (*UninterpretedOption) ProtoMessage() {}
+func (*UninterpretedOption) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{17} }
+
+func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart {
+ if m != nil {
+ return m.Name
+ }
+ return nil
+}
+
+func (m *UninterpretedOption) GetIdentifierValue() string {
+ if m != nil && m.IdentifierValue != nil {
+ return *m.IdentifierValue
+ }
+ return ""
+}
+
+func (m *UninterpretedOption) GetPositiveIntValue() uint64 {
+ if m != nil && m.PositiveIntValue != nil {
+ return *m.PositiveIntValue
+ }
+ return 0
+}
+
+func (m *UninterpretedOption) GetNegativeIntValue() int64 {
+ if m != nil && m.NegativeIntValue != nil {
+ return *m.NegativeIntValue
+ }
+ return 0
+}
+
+func (m *UninterpretedOption) GetDoubleValue() float64 {
+ if m != nil && m.DoubleValue != nil {
+ return *m.DoubleValue
+ }
+ return 0
+}
+
+func (m *UninterpretedOption) GetStringValue() []byte {
+ if m != nil {
+ return m.StringValue
+ }
+ return nil
+}
+
+func (m *UninterpretedOption) GetAggregateValue() string {
+ if m != nil && m.AggregateValue != nil {
+ return *m.AggregateValue
+ }
+ return ""
+}
+
+// The name of the uninterpreted option. Each string represents a segment in
+// a dot-separated name. is_extension is true iff a segment represents an
+// extension (denoted with parentheses in options specs in .proto files).
+// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
+// "foo.(bar.baz).qux".
+type UninterpretedOption_NamePart struct {
+ NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"`
+ IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *UninterpretedOption_NamePart) Reset() { *m = UninterpretedOption_NamePart{} }
+func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) }
+func (*UninterpretedOption_NamePart) ProtoMessage() {}
+func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) {
+ return fileDescriptor0, []int{17, 0}
+}
+
+func (m *UninterpretedOption_NamePart) GetNamePart() string {
+ if m != nil && m.NamePart != nil {
+ return *m.NamePart
+ }
+ return ""
+}
+
+func (m *UninterpretedOption_NamePart) GetIsExtension() bool {
+ if m != nil && m.IsExtension != nil {
+ return *m.IsExtension
+ }
+ return false
+}
+
+// Encapsulates information about the original source file from which a
+// FileDescriptorProto was generated.
+type SourceCodeInfo struct {
+ // A Location identifies a piece of source code in a .proto file which
+ // corresponds to a particular definition. This information is intended
+ // to be useful to IDEs, code indexers, documentation generators, and similar
+ // tools.
+ //
+ // For example, say we have a file like:
+ // message Foo {
+ // optional string foo = 1;
+ // }
+ // Let's look at just the field definition:
+ // optional string foo = 1;
+ // ^ ^^ ^^ ^ ^^^
+ // a bc de f ghi
+ // We have the following locations:
+ // span path represents
+ // [a,i) [ 4, 0, 2, 0 ] The whole field definition.
+ // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional).
+ // [c,d) [ 4, 0, 2, 0, 5 ] The type (string).
+ // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo).
+ // [g,h) [ 4, 0, 2, 0, 3 ] The number (1).
+ //
+ // Notes:
+ // - A location may refer to a repeated field itself (i.e. not to any
+ // particular index within it). This is used whenever a set of elements are
+ // logically enclosed in a single code segment. For example, an entire
+ // extend block (possibly containing multiple extension definitions) will
+ // have an outer location whose path refers to the "extensions" repeated
+ // field without an index.
+ // - Multiple locations may have the same path. This happens when a single
+ // logical declaration is spread out across multiple places. The most
+ // obvious example is the "extend" block again -- there may be multiple
+ // extend blocks in the same scope, each of which will have the same path.
+ // - A location's span is not always a subset of its parent's span. For
+ // example, the "extendee" of an extension declaration appears at the
+ // beginning of the "extend" block and is shared by all extensions within
+ // the block.
+ // - Just because a location's span is a subset of some other location's span
+ // does not mean that it is a descendent. For example, a "group" defines
+ // both a type and a field in a single declaration. Thus, the locations
+ // corresponding to the type and field and their components will overlap.
+ // - Code which tries to interpret locations should probably be designed to
+ // ignore those that it doesn't understand, as more types of locations could
+ // be recorded in the future.
+ Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SourceCodeInfo) Reset() { *m = SourceCodeInfo{} }
+func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) }
+func (*SourceCodeInfo) ProtoMessage() {}
+func (*SourceCodeInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18} }
+
+func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location {
+ if m != nil {
+ return m.Location
+ }
+ return nil
+}
+
+type SourceCodeInfo_Location struct {
+ // Identifies which part of the FileDescriptorProto was defined at this
+ // location.
+ //
+ // Each element is a field number or an index. They form a path from
+ // the root FileDescriptorProto to the place where the definition. For
+ // example, this path:
+ // [ 4, 3, 2, 7, 1 ]
+ // refers to:
+ // file.message_type(3) // 4, 3
+ // .field(7) // 2, 7
+ // .name() // 1
+ // This is because FileDescriptorProto.message_type has field number 4:
+ // repeated DescriptorProto message_type = 4;
+ // and DescriptorProto.field has field number 2:
+ // repeated FieldDescriptorProto field = 2;
+ // and FieldDescriptorProto.name has field number 1:
+ // optional string name = 1;
+ //
+ // Thus, the above path gives the location of a field name. If we removed
+ // the last element:
+ // [ 4, 3, 2, 7 ]
+ // this path refers to the whole field declaration (from the beginning
+ // of the label to the terminating semicolon).
+ Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
+ // Always has exactly three or four elements: start line, start column,
+ // end line (optional, otherwise assumed same as start line), end column.
+ // These are packed into a single field for efficiency. Note that line
+ // and column numbers are zero-based -- typically you will want to add
+ // 1 to each before displaying to a user.
+ Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"`
+ // If this SourceCodeInfo represents a complete declaration, these are any
+ // comments appearing before and after the declaration which appear to be
+ // attached to the declaration.
+ //
+ // A series of line comments appearing on consecutive lines, with no other
+ // tokens appearing on those lines, will be treated as a single comment.
+ //
+ // leading_detached_comments will keep paragraphs of comments that appear
+ // before (but not connected to) the current element. Each paragraph,
+ // separated by empty lines, will be one comment element in the repeated
+ // field.
+ //
+ // Only the comment content is provided; comment markers (e.g. //) are
+ // stripped out. For block comments, leading whitespace and an asterisk
+ // will be stripped from the beginning of each line other than the first.
+ // Newlines are included in the output.
+ //
+ // Examples:
+ //
+ // optional int32 foo = 1; // Comment attached to foo.
+ // // Comment attached to bar.
+ // optional int32 bar = 2;
+ //
+ // optional string baz = 3;
+ // // Comment attached to baz.
+ // // Another line attached to baz.
+ //
+ // // Comment attached to qux.
+ // //
+ // // Another line attached to qux.
+ // optional double qux = 4;
+ //
+ // // Detached comment for corge. This is not leading or trailing comments
+ // // to qux or corge because there are blank lines separating it from
+ // // both.
+ //
+ // // Detached comment for corge paragraph 2.
+ //
+ // optional string corge = 5;
+ // /* Block comment attached
+ // * to corge. Leading asterisks
+ // * will be removed. */
+ // /* Block comment attached to
+ // * grault. */
+ // optional int32 grault = 6;
+ //
+ // // ignored detached comments.
+ LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"`
+ TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"`
+ LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SourceCodeInfo_Location) Reset() { *m = SourceCodeInfo_Location{} }
+func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) }
+func (*SourceCodeInfo_Location) ProtoMessage() {}
+func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18, 0} }
+
+func (m *SourceCodeInfo_Location) GetPath() []int32 {
+ if m != nil {
+ return m.Path
+ }
+ return nil
+}
+
+func (m *SourceCodeInfo_Location) GetSpan() []int32 {
+ if m != nil {
+ return m.Span
+ }
+ return nil
+}
+
+func (m *SourceCodeInfo_Location) GetLeadingComments() string {
+ if m != nil && m.LeadingComments != nil {
+ return *m.LeadingComments
+ }
+ return ""
+}
+
+func (m *SourceCodeInfo_Location) GetTrailingComments() string {
+ if m != nil && m.TrailingComments != nil {
+ return *m.TrailingComments
+ }
+ return ""
+}
+
+func (m *SourceCodeInfo_Location) GetLeadingDetachedComments() []string {
+ if m != nil {
+ return m.LeadingDetachedComments
+ }
+ return nil
+}
+
+// Describes the relationship between generated code and its original source
+// file. A GeneratedCodeInfo message is associated with only one generated
+// source file, but may contain references to different source .proto files.
+type GeneratedCodeInfo struct {
+ // An Annotation connects some span of text in generated code to an element
+ // of its generating .proto file.
+ Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *GeneratedCodeInfo) Reset() { *m = GeneratedCodeInfo{} }
+func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) }
+func (*GeneratedCodeInfo) ProtoMessage() {}
+func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{19} }
+
+func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation {
+ if m != nil {
+ return m.Annotation
+ }
+ return nil
+}
+
+type GeneratedCodeInfo_Annotation struct {
+ // Identifies the element in the original source .proto file. This field
+ // is formatted the same as SourceCodeInfo.Location.path.
+ Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
+ // Identifies the filesystem path to the original source .proto.
+ SourceFile *string `protobuf:"bytes,2,opt,name=source_file,json=sourceFile" json:"source_file,omitempty"`
+ // Identifies the starting offset in bytes in the generated code
+ // that relates to the identified object.
+ Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"`
+ // Identifies the ending offset in bytes in the generated code that
+ // relates to the identified offset. The end offset should be one past
+ // the last relevant byte (so the length of the text = end - begin).
+ End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"`
+ XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *GeneratedCodeInfo_Annotation) Reset() { *m = GeneratedCodeInfo_Annotation{} }
+func (m *GeneratedCodeInfo_Annotation) String() string { return proto.CompactTextString(m) }
+func (*GeneratedCodeInfo_Annotation) ProtoMessage() {}
+func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) {
+ return fileDescriptor0, []int{19, 0}
+}
+
+func (m *GeneratedCodeInfo_Annotation) GetPath() []int32 {
+ if m != nil {
+ return m.Path
+ }
+ return nil
+}
+
+func (m *GeneratedCodeInfo_Annotation) GetSourceFile() string {
+ if m != nil && m.SourceFile != nil {
+ return *m.SourceFile
+ }
+ return ""
+}
+
+func (m *GeneratedCodeInfo_Annotation) GetBegin() int32 {
+ if m != nil && m.Begin != nil {
+ return *m.Begin
+ }
+ return 0
+}
+
+func (m *GeneratedCodeInfo_Annotation) GetEnd() int32 {
+ if m != nil && m.End != nil {
+ return *m.End
+ }
+ return 0
+}
+
+func init() {
+ proto.RegisterType((*FileDescriptorSet)(nil), "google.protobuf.FileDescriptorSet")
+ proto.RegisterType((*FileDescriptorProto)(nil), "google.protobuf.FileDescriptorProto")
+ proto.RegisterType((*DescriptorProto)(nil), "google.protobuf.DescriptorProto")
+ proto.RegisterType((*DescriptorProto_ExtensionRange)(nil), "google.protobuf.DescriptorProto.ExtensionRange")
+ proto.RegisterType((*DescriptorProto_ReservedRange)(nil), "google.protobuf.DescriptorProto.ReservedRange")
+ proto.RegisterType((*FieldDescriptorProto)(nil), "google.protobuf.FieldDescriptorProto")
+ proto.RegisterType((*OneofDescriptorProto)(nil), "google.protobuf.OneofDescriptorProto")
+ proto.RegisterType((*EnumDescriptorProto)(nil), "google.protobuf.EnumDescriptorProto")
+ proto.RegisterType((*EnumValueDescriptorProto)(nil), "google.protobuf.EnumValueDescriptorProto")
+ proto.RegisterType((*ServiceDescriptorProto)(nil), "google.protobuf.ServiceDescriptorProto")
+ proto.RegisterType((*MethodDescriptorProto)(nil), "google.protobuf.MethodDescriptorProto")
+ proto.RegisterType((*FileOptions)(nil), "google.protobuf.FileOptions")
+ proto.RegisterType((*MessageOptions)(nil), "google.protobuf.MessageOptions")
+ proto.RegisterType((*FieldOptions)(nil), "google.protobuf.FieldOptions")
+ proto.RegisterType((*OneofOptions)(nil), "google.protobuf.OneofOptions")
+ proto.RegisterType((*EnumOptions)(nil), "google.protobuf.EnumOptions")
+ proto.RegisterType((*EnumValueOptions)(nil), "google.protobuf.EnumValueOptions")
+ proto.RegisterType((*ServiceOptions)(nil), "google.protobuf.ServiceOptions")
+ proto.RegisterType((*MethodOptions)(nil), "google.protobuf.MethodOptions")
+ proto.RegisterType((*UninterpretedOption)(nil), "google.protobuf.UninterpretedOption")
+ proto.RegisterType((*UninterpretedOption_NamePart)(nil), "google.protobuf.UninterpretedOption.NamePart")
+ proto.RegisterType((*SourceCodeInfo)(nil), "google.protobuf.SourceCodeInfo")
+ proto.RegisterType((*SourceCodeInfo_Location)(nil), "google.protobuf.SourceCodeInfo.Location")
+ proto.RegisterType((*GeneratedCodeInfo)(nil), "google.protobuf.GeneratedCodeInfo")
+ proto.RegisterType((*GeneratedCodeInfo_Annotation)(nil), "google.protobuf.GeneratedCodeInfo.Annotation")
+ proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Type", FieldDescriptorProto_Type_name, FieldDescriptorProto_Type_value)
+ proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Label", FieldDescriptorProto_Label_name, FieldDescriptorProto_Label_value)
+ proto.RegisterEnum("google.protobuf.FileOptions_OptimizeMode", FileOptions_OptimizeMode_name, FileOptions_OptimizeMode_value)
+ proto.RegisterEnum("google.protobuf.FieldOptions_CType", FieldOptions_CType_name, FieldOptions_CType_value)
+ proto.RegisterEnum("google.protobuf.FieldOptions_JSType", FieldOptions_JSType_name, FieldOptions_JSType_value)
+ proto.RegisterEnum("google.protobuf.MethodOptions_IdempotencyLevel", MethodOptions_IdempotencyLevel_name, MethodOptions_IdempotencyLevel_value)
+}
+
+func init() { proto.RegisterFile("google/protobuf/descriptor.proto", fileDescriptor0) }
+
+var fileDescriptor0 = []byte{
+ // 2460 bytes of a gzipped FileDescriptorProto
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+ 0xc6, 0x0c, 0xec, 0x0d, 0x6e, 0xfb, 0x1e, 0xa0, 0xd9, 0xa0, 0xf0, 0x45, 0x58, 0x14, 0x16, 0x7a,
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+ 0x7a, 0xd0, 0xfb, 0x8b, 0xeb, 0xc8, 0x8d, 0xf3, 0x44, 0x5f, 0x63, 0xdd, 0x45, 0x8f, 0xb8, 0x7e,
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+ 0x60, 0x6d, 0x2a, 0x17, 0x4f, 0x16, 0x3f, 0x03, 0xec, 0xd8, 0x9e, 0xe1, 0x1b, 0xcf, 0xa8, 0x6a,
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+ 0xd5, 0x11, 0x6f, 0x5b, 0xe9, 0x9d, 0xa2, 0x52, 0xb0, 0x42, 0xe5, 0x15, 0x28, 0x1b, 0x9e, 0x3a,
+ 0x7d, 0x64, 0x4d, 0x6f, 0xa7, 0x77, 0x0a, 0x4a, 0xc9, 0xf0, 0xa2, 0x57, 0xb5, 0xea, 0x77, 0x69,
+ 0xa8, 0x24, 0x1f, 0x89, 0x71, 0x13, 0x0a, 0xa6, 0xad, 0x11, 0x4e, 0x2d, 0xf1, 0x0b, 0xc5, 0xce,
+ 0x6b, 0xde, 0x95, 0x6b, 0xed, 0x00, 0xaf, 0x44, 0x96, 0x5b, 0x7f, 0x4b, 0x41, 0x21, 0x14, 0xe3,
+ 0x0b, 0x90, 0x75, 0x88, 0x7f, 0xca, 0xdd, 0xe5, 0x0e, 0xd2, 0x28, 0xa5, 0xf0, 0x31, 0x93, 0x7b,
+ 0x0e, 0xb1, 0x38, 0x05, 0x02, 0x39, 0x1b, 0xb3, 0x75, 0x35, 0x29, 0xd1, 0xf9, 0xf5, 0xc1, 0x1e,
+ 0x8f, 0xa9, 0xe5, 0x7b, 0xe1, 0xba, 0x06, 0xf2, 0x46, 0x20, 0xc6, 0xd7, 0x61, 0xdd, 0x77, 0x89,
+ 0x61, 0x26, 0xb0, 0x59, 0x8e, 0x45, 0xa1, 0x22, 0x02, 0xef, 0xc3, 0xa5, 0xd0, 0xaf, 0x4e, 0x7d,
+ 0xa2, 0x9d, 0x52, 0x7d, 0x6a, 0x94, 0xe7, 0x2f, 0x90, 0x17, 0x03, 0x40, 0x33, 0xd0, 0x87, 0xb6,
+ 0xd5, 0xef, 0x53, 0xb0, 0x1e, 0x5e, 0x78, 0xf4, 0x28, 0x59, 0x47, 0x00, 0xc4, 0xb2, 0x6c, 0x3f,
+ 0x9e, 0xae, 0x79, 0x2a, 0xcf, 0xd9, 0xd5, 0xea, 0x91, 0x91, 0x12, 0x73, 0xb0, 0x35, 0x06, 0x98,
+ 0x6a, 0x96, 0xa6, 0xed, 0x32, 0x94, 0x82, 0x5f, 0x00, 0xf8, 0xcf, 0x48, 0xe2, 0x8a, 0x0c, 0x42,
+ 0xc4, 0x6e, 0x46, 0x78, 0x13, 0x72, 0x27, 0x74, 0x64, 0x58, 0xc1, 0xbb, 0xa4, 0x18, 0x84, 0xaf,
+ 0x9d, 0xd9, 0xe8, 0xb5, 0xf3, 0xe0, 0x77, 0x29, 0xd8, 0xd0, 0xec, 0xf1, 0x6c, 0xbc, 0x07, 0x68,
+ 0xe6, 0x9e, 0xee, 0x7d, 0x91, 0xfa, 0xea, 0xfe, 0xc8, 0xf0, 0x4f, 0x27, 0x27, 0x35, 0xcd, 0x1e,
+ 0xef, 0x8e, 0x6c, 0x93, 0x58, 0xa3, 0xe9, 0xef, 0x60, 0xfc, 0x1f, 0xed, 0xc6, 0x88, 0x5a, 0x37,
+ 0x46, 0x76, 0xec, 0x57, 0xb1, 0x7b, 0xd3, 0x7f, 0xbf, 0x4d, 0x67, 0x0e, 0x7b, 0x07, 0x7f, 0x4e,
+ 0x6f, 0x1d, 0x8a, 0x6f, 0xf5, 0xc2, 0xdc, 0x28, 0x74, 0x68, 0x52, 0x8d, 0xcd, 0xf7, 0x7f, 0x01,
+ 0x00, 0x00, 0xff, 0xff, 0x8e, 0x54, 0xe7, 0xef, 0x60, 0x1b, 0x00, 0x00,
+}
diff --git a/vendor/vendor.json b/vendor/vendor.json
index 1386de4a35f5ba930615ebcc49b0e777a0157f9e..135894766334ae86c651d631dc60f7740af993f0 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -104,6 +104,18 @@
"revision": "54be5f394ed2c3e19dac9134a40a95ba5a017f7b",
"revisionTime": "2017-07-10T16:04:46Z"
},
+ {
+ "checksumSHA1": "yqF125xVSkmfLpIVGrLlfE05IUk=",
+ "path": "github.com/golang/protobuf/proto",
+ "revision": "748d386b5c1ea99658fd69fe9f03991ce86a90c1",
+ "revisionTime": "2017-07-26T21:28:29Z"
+ },
+ {
+ "checksumSHA1": "Z1gJ3PKzwBpOoPnTSEM5yd0zHYA=",
+ "path": "github.com/golang/protobuf/protoc-gen-go/descriptor",
+ "revision": "748d386b5c1ea99658fd69fe9f03991ce86a90c1",
+ "revisionTime": "2017-07-26T21:28:29Z"
+ },
{
"checksumSHA1": "p/8vSviYF91gFflhrt5vkyksroo=",
"path": "github.com/golang/snappy",