server1/Server/DataManager/SoundCards.h

#ifndef __SOUNDCARDS_H__
#define __SOUNDCARDS_H__

#include "GlobalVariable.h"
#include "AudioRecord.h"
#include "spdlog/spdlog.h"
#include <string>

/**
 * @brief 全局的声卡信息
 * 
 */

#define SoundCards SoundCardManager::Instance()

class SoundCardManager
{

    SoundCardManager() = default;
    SoundCardManager(const SoundCardManager&) = delete;
    SoundCardManager& operator=(const SoundCardManager&) = delete;
public:
    ~SoundCardManager() = default;
    static SoundCardManager& Instance()
    {
        static SoundCardManager instance;
        return instance;
    }

    /* 初始化数据，获取声卡信息 */
    bool InitData();
    /* 获取声卡信息 */
    // const std::list<AudioDevice_t>& getListAudioDevice() const { return m_listAudioDevice; }
    const std::list<AudioDeviceDesc_t>& getListAudioDeviceDesc() const { return m_listAudioDeviceDesc; }
    /* 获取声卡信息，将PCM通道根据规则分类 */
    const std::map<std::string, SoundCardPCMInfo_t>& getSoundCardInfo() { return m_mapSoundCardInfo; }

private:
    /* 打印声卡列表 */
    // void printAudioDevices();
    /* 打印声卡描述列表 */
    void printAudioDeviceDesc(const std::map<std::string, SoundCardPCMInfo_t>& mapSoundCard);
    /* 将PCM通道分类 */
    void classifyPCMChannels();
    /* 取出dante声卡的PCM通道信息 */
    void getDanteSoundCardInfo(std::list<AudioDeviceDesc_t>& listPCM);
    /* 将剩余的PCM通道信息分类 */
    void classifyRemainingPCMChannels(std::list<AudioDeviceDesc_t>& listPCM);

private:
    /* 声卡设备列表 */
    // std::list<AudioDevice_t> m_listAudioDevice;
    std::list<AudioDeviceDesc_t> m_listAudioDeviceDesc;         /* 声卡字符设备列表 */

    std::map<std::string, SoundCardPCMInfo_t> m_mapSoundCardInfo;   /* 声卡信息，key是声卡标识符 */
};



#endif // __SOUNDCARDS_H__