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https://github.com/trezor/trezor-firmware.git
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67 lines
3.3 KiB
Protocol Buffer
67 lines
3.3 KiB
Protocol Buffer
syntax = "proto2";
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package hw.trezor.messages;
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// Sugar for easier handling in Java
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option java_package = "com.satoshilabs.trezor.lib.protobuf";
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option java_outer_classname = "TrezorOptions";
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import "google/protobuf/descriptor.proto";
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/************************* WARNING ***********************
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Due to the way extensions are accessed in pb2py, there needs to be a globally unique
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name-ID mapping for extensions. That means that two different extensions, e.g. for
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EnumValueOptions and FieldOptions, MUST NOT have the same ID.
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Using the same ID indicates the same purpose (protobuf does not allow multiple
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extensions with the same name), such as EnumValueOptions.bitcoin_only and
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FileOptions.include_in_bitcoin_only. pb2py can then find the extension under
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either name.
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The convention to achieve this is as follows:
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- extensions specific to a type have the same prefix:
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* 50xxx for EnumValueOptions
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* 51xxx for EnumOptions
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* 52xxx for MessageOptions
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* 53xxx for FieldOptions
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- extensions that might be used across types have the same "global" prefix 60xxx
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*/
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/**
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* Options for specifying message direction and type of wire (normal/debug)
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*/
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extend google.protobuf.EnumValueOptions {
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optional bool wire_in = 50002; // message can be transmitted via wire from PC to Trezor
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optional bool wire_out = 50003; // message can be transmitted via wire from Trezor to PC
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optional bool wire_debug_in = 50004; // message can be transmitted via debug wire from PC to Trezor
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optional bool wire_debug_out = 50005; // message can be transmitted via debug wire from Trezor to PC
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optional bool wire_tiny = 50006; // message is handled by Trezor when the USB stack is in tiny mode
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optional bool wire_bootloader = 50007; // message is only handled by Trezor Bootloader
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optional bool wire_no_fsm = 50008; // message is not handled by Trezor unless the USB stack is in tiny mode
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optional bool bitcoin_only = 60000; // enum value is available on BITCOIN_ONLY build
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// (messages not marked bitcoin_only will be EXCLUDED)
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}
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/** Options for tagging enum types */
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extend google.protobuf.EnumOptions {
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optional bool has_bitcoin_only_values = 51001; // indicate that some values should be excluded on BITCOIN_ONLY builds
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}
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/** Options for tagging message types */
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extend google.protobuf.MessageOptions {
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optional bool experimental_message = 52001; // indicate that a message is intended for development and beta testing only and its definition may change at any time
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optional uint32 wire_type = 52002; // override wire type specified in the MessageType enum
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optional bool internal_only = 52003; // indicate that a message is intended for internal use only and should not be transmitted via the wire
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}
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/** Options for tagging field types */
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extend google.protobuf.FieldOptions {
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optional bool experimental_field = 53001; // indicate that a field is intended for development and beta testing only
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}
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/** Options for tagging files with protobuf definitions */
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extend google.protobuf.FileOptions {
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optional bool include_in_bitcoin_only = 60000; // definitions are available on BITCOIN_ONLY build
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// intentionally identical to `bitcoin_only` from enum
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}
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