reactos/rosapps/cmd/echo.c

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/*
* ECHO.C - echo internal command.
*
*
* History:
*
* 16 Jul 1998 (Hans B Pufal)
* Started.
*
* 16 Jul 1998 (John P Price)
* Separated commands into individual files.
*
* 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
* Added config.h include
*
* 08-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
* Added help text ("/?").
*
* 19-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
* Unicode and redirection ready!
*/
#include "config.h"
#include <windows.h>
#include <tchar.h>
#include <string.h>
#include "cmd.h"
#include "batch.h"
INT cmd_echo (LPTSTR cmd, LPTSTR param)
{
#ifdef _DEBUG
DebugPrintf ("cmd_echo '%s' : '%s'\n", cmd, param);
#endif
if (!_tcsncmp (param, _T("/?"), 2))
{
ConOutPuts ("Displays messages or switches command echoing on or off.\n\n"
"ECHO [ON | OFF]\nECHO [message]\n\n"
"Type ECHO without a parameter to display the current ECHO setting.");
return 0;
}
if (_tcsicmp (param, D_OFF) == 0)
bEcho = FALSE;
else if (_tcsicmp (param, D_ON) == 0)
bEcho = TRUE;
else if (*param)
ConOutPuts (param);
else
ConOutPrintf (_T("ECHO is %s\n"), bEcho ? D_ON : D_OFF);
return 0;
}