ren.c

来自「PocketCMD是与pocketconsole配合实用的命令行解释器（Shel」· C语言 代码 · 共 67 行

/*
 *  REN.C - rename internal command.
 *
 *
 *  History:
 *
 *    27-Jul-1998 (John P Price <[e-mail]>)
 *        added config.h include
 *
 *    18-Dec-1998 (Eric Kohl <[e-mail]>
 *        Added support for quoted long file names with spaces.
 *
 *    20-Jan-1999 (Eric Kohl <[e-mail]>
 *        Unicode and redirection safe!
 */

#include "config.h"

#ifdef INCLUDE_CMD_RENAME

#include "cmd.h"

/*
 *  simple file rename internal command.
 *
 */
INT cmd_rename (LPTSTR cmd, LPTSTR param)
{
	LPTSTR *arg;
	INT    argc;

	if (!_tcsncmp (param, _T("/?"), 2))
	{
		ConOutPuts (_T("Renames a file/directory or files/directories.\n")
					   _T("\n")
					   _T("RENAME [drive:][path][directoryname1 | filename1] [directoryname2 | filename2]\n")
					   _T("REN [drive:][path][directoryname1 | filename1] [directoryname2 | filename2]\n")
					   _T("\n")
					   _T("Note that you cannot specify a new drive or path for your destination. Use\n")
					   _T("the MOVE command for that purpose."));
		return 0;
	}

	/* split the argument list */
	arg = split (param, &argc);

	if (argc != 2)
	{
		freep (arg);
		error_too_many_parameters (param);
		return 1;
	}

	if (!MoveFile (arg[0], arg[1]))
	{
		ConErrPuts (_T("rename"));
		freep (arg);
		return 1;
	}

	freep (arg);

	return 0;
}

#endif