53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
// rtsp_manager.hpp
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#pragma once
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#include <gst/gst.h>
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#include <gst/rtsp-server/rtsp-server.h>
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#include "app_config.hpp"
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#include <unordered_map>
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#include <string>
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#include <mutex>
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#include <vector>
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class RTSPManager
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{
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public:
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static void init();
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static void start(const std::vector<Camera> &cameras);
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static void stop();
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static void mount_camera(const Camera &cam);
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static void unmount_camera(const Camera &cam);
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static bool is_streaming(const std::string &cam_name);
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static bool is_any_streaming();
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private:
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static GMainLoop *loop;
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static GMainContext *main_context;
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static GstRTSPServer *server;
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static std::unordered_map<std::string, bool> streaming_status;
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// 工厂创建函数
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static GstRTSPMediaFactory *create_media_factory(const Camera &cam);
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// 挂载/卸载函数
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static gboolean mount_camera_in_main(gpointer data);
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static gboolean unmount_camera_in_main(gpointer data);
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// 静态 mutex 和工厂表
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static std::unordered_map<std::string, GstRTSPMediaFactory *> mounted_factories;
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static std::mutex mounted_factories_mutex;
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// 媒体对象跟踪
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static std::unordered_map<std::string, std::vector<GstRTSPMedia *>> media_map;
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static std::mutex media_map_mutex;
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// 信号处理函数
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static void on_media_created(GstRTSPMediaFactory *factory, GstRTSPMedia *media, gpointer user_data);
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static void on_media_unprepared(GstRTSPMedia *media, gpointer user_data);
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// === 新增：同步停止用 ===
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static std::mutex stop_mutex;
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static std::condition_variable stop_cv;
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static std::unordered_map<std::string, int> stopping_count;
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}; |