tcp.h

linux下的jtag调试软件

/******************************************************************************\
 * tcp (header)                                                               *
 ******************************************************************************
 * \file 
 * Library for tcp. for win32 and Unix(BSD)        
 * \author   : Julien Pilet <[e-mail]>, @ngel$ <[e-mail]>    *
 * \date     : 10-07-1999                                                     *
\******************************************************************************/

#ifndef _TCP_H_
#define _TCP_H_

// includes
#include <stdio.h>
#include <sys/types.h>
#ifndef WIN32
	#include <sys/socket.h>
	#include <netdb.h>
	#include <unistd.h>
	#include <netinet/in.h>
	#include <sys/time.h>
	#include <arpa/inet.h>
#else
	#include <windows.h>
	#include <winsock.h>
#endif
#include <string.h>
#define EXIT_ERROR 0
#define EXIT_OK 1
#define DEFAULT_PORT 8787

#ifdef __cplusplus
extern "C" {
#endif

extern struct sockaddr_in srv_addr, cli_addr;
extern int cli_addr_len ;
extern int sSocket;	//< Server socket
extern char szerror[128];
extern int nerror;
extern char hostname[128];

//! start a Client protocole(TCP) on the server
//! \return (0 == correct / -1 error)
int tcpstartclient(int port,		// port... Blux...
				   char* server);	// Server Name 

//! start a server side TCP protocole
//! \return (0 == correct / -1 error)
int tcpstartsrv(int port,	//Blux...
				int nnoc);	//Number of connections...

//! get error and produce an output on the stdin
//! \return error code number
int geterror( void );

// get error and save the error on a global variable szerror
// RETURN (0 == correct / -1 error)
int sgeterror( void );

// Close the connection
// RETURN (0 == correct / -1 error)
int tcpstop( void );

// Close the socket 
// Return the in of the (Unix/Win32)
int close_socket(int mySock);

#ifdef __cplusplus
}
#endif

#endif // _TCP_H_