/*
 *
 * server.h - part of Danovitsch Webcam
 *
 * Copyright (C) 2001 by Daan Vreeken
 *
 * Published under the terms of the GNU Public License 2.0
 * (or any later version)
 *
 */




#define MaxClients		100
#define ClientTimeout		60,0

#define MaxLineSize		256


#define Server_ListenAddr	"0.0.0.0"
#define Server_Port		8000



extern int			Clients;
extern int			AcceptSock;

extern long			ImagesServed;
extern long			ImagesSinceRestart;


extern const char		*StateName[];



enum ConnState
{
	GetRequest=0, GetHeader, GetData, Response, Zombie
};



enum ConnMode
{
	LineMode=0, ByteMode
};



struct Connection
{
	int		FD;
	int		Close;
	struct timeval	ConnectTime;

	enum ConnState	State;
	enum ConnMode	Mode;

	char		*Line;
	int		Length;
	char		*Request;
	char		*RequestArg[3];

	char		*PostData;
	int		PostLength;
	int		ContentLength;

	int		Error;

};

extern struct Connection	Client[MaxClients];


extern struct Connection	*Server_CurrentConnection;




extern int SockSend(struct Connection *C, void *Buf, size_t Len);
extern size_t SockRecv(struct Connection *C, void *Buf, size_t Len);
extern void Print(struct Connection *C, char *Txt);
extern void PrintF(struct Connection *C, char *Txt, ...);
extern void Server_CloseConnection(int Nr);
extern void Server_HandleBytes(struct Connection *C, char *Data, int Size);
extern void Server_HandleLine(struct Connection *C);
extern void Server_HandleData(int Conn);

extern void Server_Init(void);
extern void Server_Shutdown(void);