scon.h

用c写的ftp客户端源代码,可以在UNIX,Windows下编译通过,学习的好代码!

/* dftp: FTP client example
 * Copyright (c) 1996 by Donald C. Asonye
 * Email: [e-mail]
 *
 * scon.h.
 *
 * This and other files are hereby released	to the public for 
 * educational purposes.  You may redistribute this and other files
 * or routines as long as you are not compensated for it, and as 
 * long as this notice is included with it.  You may not use the 
 * released source codes in anyway commercial without permission.
 *
 * It'd be nice if you share your modifications with me and everyone
 * else.  I encourage you to make the code better as I am very busy.
 *
 * Share your knowledge :)
 */


#ifndef _SCON_H_

#define _SCON_H_



#include <stdio.h>

#include <stdlib.h>

#include <string.h>



#if (defined( _WIN32 ) || defined( WIN32 ))

#    include<winsock.h>
#    include<conio.h>
#    include<wincon.h>

#define EINTR WSAEINTR 

#else

#    include <sys/types.h>

#    include <sys/time.h>

#    include <sys/stat.h>

#    include <ctype.h>

#    include <fcntl.h>

#    include <sys/errno.h>

#    include <sys/socket.h>

#    include <netinet/in.h>

#    include <netdb.h>

#    include <unistd.h>



#define INVALID_SOCKET (~0)

#endif



#define DEFAULT_PORT_NUM 21



/*

 * if your compiler does not define _WIN32, then use something

 * that it defines. (FOR PC USERS)

 */

#if (defined( _WIN32 ) || defined( WIN32 ))

#define bzero(x,y) memset(x,0,y)

#define bcopy(x,y,z) memcpy(y,x,z)

#define close closesocket

#endif



int  hListenSocket = INVALID_SOCKET,

     hControlSocket= INVALID_SOCKET,

     hDataSocket=    INVALID_SOCKET,

     Connected     = 0;

char szHost[1024]  = {0};

int bSendPort      = 1;

		       /* prototypes maybe*/

int GetReply(),
    GetLine(),
	SendControlMsg(char *, int),
	ConnectToServer(char *name, char *port),
	GetListenSocket();

#endif /* !_SCON_H_ */