def.h

WebCam Viewer Camera Server Version 1.0.5 Chipsbrain Engineer Final Release

#ifndef DEF_H
#define DEF_H

// compile environments
//#define	RUN_FOR_PC

#define		PAIR_LINE
#ifdef	RUN_FOR_PC
#define		DEBUG
#define 	USE_DELAY
#else
#define		USE_MJPEG_DRIVER
#endif

// port
#define DF_PORT			7777

// messages
#define DF_START_MSG    	"HELLO, CAM SERVER PROGRAM START..."
#define DF_END_MSG		"PROGRAM TERMINATE, SEE YOU LATER."
#define DF_ERR_SOCKET		"SOCKET FAILURE!!!"
#define DF_ERR_MEMORY		"MEMORY FAULT!!!"
#define DF_ERR_THREAD		"THREAD PROBLEM!!!"
#define DF_ERR_USERFULL		"TOO MANY CONNECTIONS!!!"
#define DF_ERR_JPEG_DRIVER	"MJPEG DRIVER FAILURE!!!"
#define DF_ERR_MAC_DRIVER	"MAC DRIVER FAILURE!!!"

// constances
#define DF_MAX_CONNECT		31
#define DF_MAX_MESSAGE_SIZE     1024
#define DF_PACKET_SIZE		(1024 * 15)
#define DF_MAX_STREAM_SIZE	(1024 * 512)
#define DF_PARAMETER_CNT	2
#define DF_PARAMETER_SIZE	32

// commands
#define NOTHING			0x00
#define REQ_LIVE		0x01
#define STOP_LIVE		0x02
#define CH_BITRATE		0x03
#define SUCCESS			0x04
#define FAIL			0x05
#define STREAM_DATA		0x06
#define STREAM_LENGTH		0x07
#define END_OF_FRAME		0x08
#define DISCONNECT		0x09
#define WAIT4ERROR		0x0A
#define LOGIN			0x0B
#define LOGOUT			0x0F
#define PERMISION_ADMIN		0x0C
#define PERMISION_ANONY		0x0D
#define PERMISION_DENY		0x0E
#define JAVA_CLIENT		0x1E
#define APP_CLIENT		0x1F
#define JPEG_HDR_UPDATE		0x20

// jpeg header & tail
#define JPEG_SOI		0xFFD8
#define JPEG_EOI		0xFFD9

// macros
#define max(a,b)		(((a)>(b))?(a):(b))
#define min(a,b)		(((a)<(b))?(a):(b))

// etc
#ifdef USE_MJPEG_DRIVER
#define DF_MJPEG_DEVICE_DRIVER_PATH	"/dev/mjpeg"
#define	DF_JPG_HDR_FILE		"./jpg_hdr.dat"
#else
#define DF_MAX_PATH		1024
#endif

// type define
typedef char		COMMAND;
typedef COMMAND		PERMISION;
typedef unsigned char	BYTE;
typedef unsigned short	WORD;
typedef unsigned int	DWORD;

typedef struct _PARAMETER{
	char	index[DF_PARAMETER_CNT][DF_PARAMETER_SIZE];
}PARAMETER;

/*typedef struct _COMMANDEX{
	COMMAND command;
	PARAMETER param;
}COMMANDEX;*/

// structures
typedef struct _TIME_INFO{
	short	year;
	BYTE	month;
	BYTE	day;
	BYTE	hour;
	BYTE	minute;
	BYTE	second;
	BYTE	available;
}TIME_INFO;

typedef struct _TRANSLATE_HEADER{
	DWORD		header;
	DWORD		stream_size;
	TIME_INFO	time_info;
}TRANSLATE_HEADER;

typedef struct _STREAM_READ_ARG{
	char	*stream_buff;
	int	task_num;
}STREAM_READ_ARG;

#endif