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trezor.go
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trezor.go
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// Copyright (c) 2018 The MATRIX Authors
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php
// 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=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:]
}