RTSPPusher.h

#pragma once
 
#include "Module.h"
#include "declarative/PropertyMacros.h"
 
class RTSPPusherProps : public ModuleProps
{
public:
    // Default constructor for declarative pipeline
    RTSPPusherProps() : URL(""), title("stream"), isTCP(true), encoderTargetKbps(2*1024)
    {
    }
 
    RTSPPusherProps(std::string _URL, std::string _title) : URL(_URL), title(_title), isTCP(true), encoderTargetKbps(2*1024)
    {
    }
 
    ~RTSPPusherProps()
    {
    }
 
    std::string URL;
    std::string title;
    bool isTCP;
    uint32_t encoderTargetKbps;
 
    // ============================================================
    // Property Binding for Declarative Pipeline
    // ============================================================
    template<typename PropsT>
    static void applyProperties(
        PropsT& props,
        const std::map<std::string, apra::ScalarPropertyValue>& values,
        std::vector<std::string>& missingRequired
    ) {
        apra::applyProp(props.URL, "url", values, true, missingRequired);
        apra::applyProp(props.title, "title", values, false, missingRequired);
        apra::applyProp(props.isTCP, "isTCP", values, false, missingRequired);
        // Handle uint32_t via int64_t
        auto it = values.find("encoderTargetKbps");
        if (it != values.end()) {
            if (auto* val = std::get_if<int64_t>(&it->second)) {
                props.encoderTargetKbps = static_cast<uint32_t>(*val);
            }
        }
    }
 
    apra::ScalarPropertyValue getProperty(const std::string& propName) const {
        if (propName == "url") return URL;
        if (propName == "title") return title;
        if (propName == "isTCP") return isTCP;
        if (propName == "encoderTargetKbps") return static_cast<int64_t>(encoderTargetKbps);
        throw std::runtime_error("Unknown property: " + propName);
    }
 
    bool setProperty(const std::string& propName, const apra::ScalarPropertyValue& value) {
        return false;  // All properties are static
    }
 
    static std::vector<std::string> dynamicPropertyNames() {
        return {};
    }
};
 
class RTSPPusher : public Module
{
public:
    enum EventType
    {
        CONNECTION_READY = 1,
        CONNECTION_FAILED = 2,
        WRITE_FAILED,
        STREAM_ENDED
    };
 
    RTSPPusher(RTSPPusherProps props);
    virtual ~RTSPPusher();
 
    bool init();
    bool term();
 
protected:
    bool process(frame_container &frames);
    bool validateInputPins();
    bool shouldTriggerSOS();
    bool processSOS(frame_sp &frame);
    bool processEOS(string& pinId);
 
private:
    class Detail;
    boost::shared_ptr<Detail> mDetail;
};