62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
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#ifndef ZM_FIFO_H
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#define ZM_FIFO_H
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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#include <limits.h>
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#include <time.h>
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#include <sys/time.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include "zm.h"
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#include "zm_image.h"
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#include "zm_monitor.h"
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#include "zm_stream.h"
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#define zmFifoDbgPrintf(level,params...) {\
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zmFifoDbgOutput( 0, __FILE__, __LINE__, level, ##params );\
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}
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#ifndef ZM_DBG_OFF
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#define FifoDebug(level,params...) zmFifoDbgPrintf(level,##params)
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#else
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#define FifoDebug(level,params...)
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#endif
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void zmFifoDbgOutput( int hex, const char * const file, const int line, const int level, const char *fstring, ... ) __attribute__ ((format(printf, 5, 6)));
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int zmFifoDbgInit(Monitor * monitor);
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class FifoStream : public StreamBase
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{
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private:
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char * stream_path;
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int fd;
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int total_read;
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int bytes_read;
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unsigned int frame_count;
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static void file_create_if_missing(const char * path, bool is_fifo, bool delete_fake_fifo=true);
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protected:
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typedef enum { MJPEG, RAW } StreamType;
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StreamType stream_type;
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bool sendMJEGFrames( );
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bool sendRAWFrames( );
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void processCommand( const CmdMsg *msg ) {};
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public:
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FifoStream(){
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}
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static void fifo_create_if_missing(const char * path,bool delete_fake_fifo=true);
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void setStreamStart( const char * path );
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void setStreamStart( int monitor_id, const char * format );
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void runStream();
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};
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#endif
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