83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
|
/* ---------------------------------------------------------------------------
|
||
|
|
**
|
||
|
|
** FifoSource.h
|
||
|
|
**
|
||
|
|
** live555 source
|
||
|
|
**
|
||
|
|
** -------------------------------------------------------------------------*/
|
||
|
|
|
||
|
|
#ifndef ZM_RTSP_SERVER_FIFO_SOURCE_H
|
||
|
|
#define ZM_RTSP_SERVER_FIFO_SOURCE_H
|
||
|
|
|
||
|
|
#include "zm_config.h"
|
||
|
|
#include "zm_define.h"
|
||
|
|
#include <list>
|
||
|
|
#include <string>
|
||
|
|
#include <utility>
|
||
|
|
|
||
|
|
#if HAVE_RTSP_SERVER
|
||
|
|
#include <liveMedia.hh>
|
||
|
|
|
||
|
|
class NAL_Frame;
|
||
|
|
|
||
|
|
class ZoneMinderFifoSource: public FramedSource {
|
||
|
|
|
||
|
|
public:
|
||
|
|
static ZoneMinderFifoSource* createNew(
|
||
|
|
UsageEnvironment& env,
|
||
|
|
std::string fifo,
|
||
|
|
unsigned int queueSize
|
||
|
|
) {
|
||
|
|
return new ZoneMinderFifoSource(env, fifo, queueSize);
|
||
|
|
};
|
||
|
|
std::string getAuxLine() { return m_auxLine; };
|
||
|
|
int getWidth() { return m_width; };
|
||
|
|
int getHeight() { return m_height; };
|
||
|
|
int setWidth(int width) { return m_width=width; };
|
||
|
|
int setHeight(int height) { return m_height=height; };
|
||
|
|
|
||
|
|
protected:
|
||
|
|
ZoneMinderFifoSource(UsageEnvironment& env, std::string fifo, unsigned int queueSize);
|
||
|
|
virtual ~ZoneMinderFifoSource();
|
||
|
|
|
||
|
|
protected:
|
||
|
|
static void* threadStub(void* clientData) { return ((ZoneMinderFifoSource*) clientData)->thread();};
|
||
|
|
void* thread();
|
||
|
|
static void deliverFrameStub(void* clientData) {((ZoneMinderFifoSource*) clientData)->deliverFrame();};
|
||
|
|
void deliverFrame();
|
||
|
|
static void incomingPacketHandlerStub(void* clientData, int mask) { ((ZoneMinderFifoSource*) clientData)->incomingPacketHandler(); };
|
||
|
|
void incomingPacketHandler();
|
||
|
|
int getNextFrame();
|
||
|
|
void processFrame(char * frame, int frameSize, const timeval &ref);
|
||
|
|
void queueFrame(char * frame, int frameSize, const timeval &tv);
|
||
|
|
|
||
|
|
// split packet in frames
|
||
|
|
virtual std::list< std::pair<unsigned char*, size_t> > splitFrames(unsigned char* frame, unsigned &frameSize);
|
||
|
|
|
||
|
|
// overide FramedSource
|
||
|
|
virtual void doGetNextFrame();
|
||
|
|
virtual void doStopGettingFrames();
|
||
|
|
virtual unsigned char *extractFrame(unsigned char *data, size_t& size, size_t& outsize);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
std::list<NAL_Frame*> m_captureQueue;
|
||
|
|
EventTriggerId m_eventTriggerId;
|
||
|
|
std::string m_fifo;
|
||
|
|
|
||
|
|
int m_width;
|
||
|
|
int m_height;
|
||
|
|
unsigned int m_queueSize;
|
||
|
|
pthread_t m_thid;
|
||
|
|
pthread_mutex_t m_mutex;
|
||
|
|
std::string m_auxLine;
|
||
|
|
int stop;
|
||
|
|
|
||
|
|
int m_fd;
|
||
|
|
#define BUFFER_SIZE 65536
|
||
|
|
unsigned char m_buffer[BUFFER_SIZE];
|
||
|
|
unsigned char *m_buffer_ptr;
|
||
|
|
};
|
||
|
|
#endif // HAVE_RTSP_SERVER
|
||
|
|
|
||
|
|
#endif // ZM_RTSP_SERVER_FIFO_SOURCE_H
|