www.pudn.com > tftp.rar > MAIN.C

/* 
**     This product contains: 
**              "Restricted Materials of IBM" 
**              (c) Copyright IBM Corp. 1987 
**              All Rights Reserved 
**              Licensed Materials-Property of IBM 
** 
**     See Copyright Instructions, G120-2083 
** 
*/ 
 
 
#include  
#include  
#include  
#include "tftpdefs.h" 
 
struct tftpcon conn; 
 
main (argc,argv) 
 
	int argc; 
	char *argv[]; 
	 
{ 
	enum commands cmd; 
	char cmdline[COMMANDLEN]; 
	 
	initialize(argv); 
	do { 
		cmd = getcmd(cmdline); 
		switch (cmd) { 
			case c_serve:		/* be a tftp server */ 
				server( S_NOSPOOL ); 
				break; 
				 
			case c_spool:		/* be a spooling server */ 
				server( S_SPOOL ); 
				break; 
				 
			case c_connect:		/* connect to a foreign host */ 
				connect (cmdline); 
				break; 
				 
			case c_mode:		/* change or display the transfer mode */ 
				chmode (cmdline); 
				break; 
				 
			case c_put:			/* send a file to a foreign host */ 
				transfer (D_PUT,cmdline); 
				break; 
				 
			case c_get:			/* grab a file from the foreign host */ 
				transfer (D_GET,cmdline); 
				break; 
				 
			case c_quit:		/* we be done */ 
				break; 
			 
			case c_verbose:		/* toggle the vebosity */ 
				conn.flags = conn.flags ^ F_VERBOSE; 
				printf ("Verbose %s\n",(conn.flags & F_VERBOSE) ? "On" : "Off"); 
				break; 
				 
			case c_trace:		/* toggle the tracing of packets */ 
				conn.flags = conn.flags ^ F_TRACE; 
				printf ("Trace %s\n",(conn.flags & F_TRACE) ? "On" : "Off"); 
				if (conn.flags & F_TRACE) 
				break; 
				 
			case c_clobber:		/* toggle clobbering files without asking */ 
				conn.flags = conn.flags ^ F_CLOBBER; 
				printf ("Clobber %s\n",(conn.flags & F_CLOBBER) ? "On" : "Off"); 
				break; 
				 
			case c_eofmark:		/* toggle write ^Z at end of local file */ 
				conn.flags = conn.flags ^ F_EOFMARK; 
				printf ("Write End of File character %s\n", 
				 (conn.flags & F_EOFMARK) ? "On" : "Off"); 
				break; 
				 
			case c_status:		/* display the status */ 
				showstats(); 
				break; 
				 
			case c_binary:		/* short for mode binary */ 
				chmode ("binary"); 
				break; 
				 
			case c_ascii:		/* short for mode ascii */ 
				chmode ("ascii"); 
				break; 
			 
			case c_help:		/* feed me some help */ 
				help(); 
				break; 
				 
			case c_shell:		/* spawn a new shell */ 
				system (cmdline); 
				break; 
				 
			case c_rexmt: 
			case c_timeout: 
			case unsupported: 
#if false 
				printf ("Sorry, I don't support that function yet\n"); 
				break; 
#endif 
			case c_error:		/* try to cheat will ya?? */ 
				printf ("Unknown command -- %s\n",cmdline); 
				break; 
				 
			default:			/* shut're down Clancy, she's a-pumping mud */ 
				message ("main: Impossible state!\n",INT_ERR,NULL); 
		} 
	} while (cmd != c_quit); 
	exit (0); 
}