100 lines
2.2 KiB
Protocol Buffer
100 lines
2.2 KiB
Protocol Buffer
syntax = "proto3";
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import "cmvr/api/common.proto";
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package cmvr.api;
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// 音频数据格式（与麦克风类似，但用于输出）
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message AudioData {
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enum AudioFormat {
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PCM = 0;
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MP3 = 1;
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AAC = 2;
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WAV = 3;
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}
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bytes data = 1; // 音频二进制数据
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int32 sample_rate = 2; // 采样率（Hz）
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int32 channels = 3; // 声道数
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AudioFormat format = 4; // 音频格式
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string codec = 5; // 编码方式
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}
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// 扬声器状态
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message SpeakerState {
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bool is_initialized = 1; // 是否已初始化
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bool is_running = 2; // 是否正在播放
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bool is_decoding = 3;
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bool is_paused = 5;
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int32 volume = 6; // 当前音量（0 ~ 100）
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string error_message = 7; // 错误信息
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}
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// 各种扬声器命令
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message GetSpeakerStateCommand {
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message Request {
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CommandHeader.Request header = 1;
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}
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message Feedback {
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CommandHeader.Feedback header = 1;
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SpeakerState state = 2;
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}
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}
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message PlayAudioCommand {
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message Request {
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CommandHeader.Request header = 1;
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string audio_path = 2;
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}
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message Feedback { CommandHeader.Feedback header = 1; }
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}
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message StopSpeakerCommand {
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message Request {
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CommandHeader.Request header = 1;
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}
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message Feedback {
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CommandHeader.Feedback header = 1;
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}
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}
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message PauseSpeakerCommand {
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message Request {
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CommandHeader.Request header = 1;
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}
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message Feedback {
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CommandHeader.Feedback header = 1;
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}
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}
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message ResumeSpeakerCommand {
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message Request {
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CommandHeader.Request header = 1;
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}
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message Feedback {
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CommandHeader.Feedback header = 1;
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}
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}
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message SetSpeakerVolumeCommand {
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message Request {
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CommandHeader.Request header = 1;
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int32 volume = 2; // 音量值（0 ~ 100）
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}
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message Feedback {
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CommandHeader.Feedback header = 1;
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}
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}
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message GetSpeakerVolumeCommand {
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message Request {
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CommandHeader.Request header = 1;
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}
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message Feedback {
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CommandHeader.Feedback header = 1;
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int32 volume = 2; // 当前音量值
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}
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}
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