commands.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]
 *
 * commands.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 __COMMANDS_H__

#define __COMMANDS_H__



#include <sys/types.h>
#if (!defined(WIN32) || !defined(_WIN32) )

#include <sys/time.h>
#include <unistd.h>
#include <sys/errno.h>

#else
#include <time.h>
#include <winsock.h>
#include <direct.h>
#include <wincon.h>
#endif  /* !WIN32 */


#include <sys/stat.h>

#include <ctype.h>

#include <stdio.h>

#include <stdlib.h>





#include <fcntl.h>

#include "enums.h"





extern int hControlSocket,

	   hListenSocket,

	   hDataSocket;

int ReadCommand = 0;

int bMode=ASCII;



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


#if (defined(ultrix) || defined(__ULTRIX) || defined (__ultrix)) 

char *strdup( const char *str)

{

  char *szTemp;



  szTemp = (char *)malloc(strlen(str));

  if( !szTemp )

     return (char *)NULL;

  

  strcpy(szTemp,str);

  return szTemp;

}

#endif

#endif  /* !win32 */


void DoOpen(char *),

     DoList(char *),

     DoCD(char *),

     DoShellCommand(char *),

     DoLogin(char *),

     DoClose(void),

     DoLCD( char *),

     DoPut( char *),

     DoGet( char *),

     DoLLS(char * ),

     DoBinary(),

     DoRhelp( char *),

     DoAscii();



int  GetReply(),

     CheckFds(char *);

extern void help( char * );

#endif