70 lines
2.7 KiB
C++
70 lines
2.7 KiB
C++
#ifndef _VOLC_RTC_PROTOCOL_H_
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#define _VOLC_RTC_PROTOCOL_H_
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#include "protocol.h"
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#include "volc_rtc.h"
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#include "base/volc_device_manager.h"
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#include <freertos/FreeRTOS.h>
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#include <freertos/event_groups.h>
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#include <mutex>
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#include <vector>
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class VolcRtcProtocol : public Protocol {
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public:
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VolcRtcProtocol();
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~VolcRtcProtocol();
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void Start() override;
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void SendAudio(const std::vector<uint8_t>& data) override;// 🔊 发送音频数据到RTC
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void SendPcm(const std::vector<uint8_t>& data) override;// 🔊 发送PCM音频数据到RTC
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void SendG711A(const std::vector<uint8_t>& data) override;// 🔊 发送G711A音频数据到RTC
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bool OpenAudioChannel() override;// 🔊 打开音频通道
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void CloseAudioChannel() override;// 🔊 关闭音频通道
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bool IsAudioChannelOpened() const override;// 🔊 检查音频通道是否已打开
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void SendAbortSpeaking(AbortReason reason) override;// 🔊 发送中止通话请求
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void SendStartListening(ListeningMode mode) override;// 🔊 发送开始监听请求
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void SendTextMessage(const std::string& text) override;// 🔊 发送文本消息到RTC
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void SendFunctionResult(const std::string& tool_call_id, const std::string& content) override;// 🔊 发送函数调用结果到RTC
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/**
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* @brief 设置Agent配置参数（如音色、提示词等）
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* @param params JSON格式的配置参数字符串
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*/
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void SetAgentConfig(const std::string& params);
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private:
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EventGroupHandle_t event_group_handle_;
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volc_rtc_t rtc_handle_ = nullptr;
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std::mutex rtc_mutex_;
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std::string extra_params_; // 存储额外的Agent配置参数
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bool is_connected_ = false;
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bool is_audio_channel_opened_ = false;
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bool iot_ready_ = false;
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volc_iot_info_t iot_info_ = {};
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size_t opus_bytes_accum_ = 0;
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size_t pcm_bytes_accum_ = 0;
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size_t g711a_bytes_accum_ = 0;
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size_t down_pcm_bytes_accum_ = 0;
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size_t down_opus_bytes_accum_ = 0;
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int opus_frames_accum_ = 0;
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int pcm_frames_accum_ = 0;
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int g711a_frames_accum_ = 0;
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uint64_t uplink_last_log_us_ = 0;
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std::vector<uint8_t> pcm_pending_;
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std::vector<uint8_t> g711a_pending_;
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bool first_downlink_logged_ = false;
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static void MessageCallback(void* context, volc_msg_t* message);
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static void DataCallback(void* context, const void* data, size_t len, volc_data_info_t* info);
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void ParseServerMessage(const char* message);
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void ProcessAudioData(const void* data, int size);
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void SendText(const std::string& text) override;
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void LogUplinkStatsMaybe();// 打印上传统计信息
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void SendCtrl(const std::string& json);// 🔊 发送控制指令到RTC
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void SendFunc(const std::string& json);// 🔊 发送函数调用指令到RTC
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};
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#endif
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