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85 lines
1.4 KiB
C
85 lines
1.4 KiB
C
/*
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* CHCP.C - chcp internal command.
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*
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*
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* History:
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*
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* 23-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
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* Started.
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*
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*/
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#include "config.h"
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#ifdef INCLUDE_CMD_CHCP
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#include <windows.h>
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#include <tchar.h>
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#include <stdlib.h>
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#include <string.h>
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#include "cmd.h"
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INT CommandChcp (LPTSTR cmd, LPTSTR param)
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{
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LPTSTR *arg;
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INT args;
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UINT uOldCodePage;
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UINT uNewCodePage;
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/* print help */
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if (!_tcsncmp (param, _T("/?"), 2))
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{
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ConOutPuts (_T("Displays or sets the active code page number.\n\n"
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"CHCP [nnn]\n\n"
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" nnn Specifies the active code page number.\n\n"
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"Type CHCP without a parameter to display the active code page number."));
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return 0;
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}
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if (args == 0)
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{
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/* display active code page number */
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ConOutPrintf ("Active code page: %u\n", GetConsoleCP ());
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return 0;
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}
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if (args >= 2)
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{
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/* too many parameters */
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ConErrPrintf ("Invalid parameter format - %s\n", param);
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return 1;
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}
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/* get parameters */
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arg = split (param, &args);
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/* save old code page */
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uOldCodePage = GetConsoleCP ();
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uNewCodePage = (UINT)_ttoi (arg[0]);
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if (uNewCodePage == 0)
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{
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ConErrPrintf ("Parameter format incorrect - %s\n", arg[0]);
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freep (arg);
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return 1;
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}
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if (!SetConsoleCP (uNewCodePage))
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{
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ConErrPrintf ("Invalid code page\n");
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}
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else
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{
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SetConsoleOutputCP (uNewCodePage);
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InitLocale ();
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}
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freep (arg);
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return 0;
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}
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#endif /* INCLUDE_CMD_CHCP */
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