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Fix argument parsing for label command. It should not split the arguments by spaces; on Windows you can do 'label c:x y z' and it will set the label to X Y Z. (Bug 3530 #2)
svn path=/trunk/; revision=34566
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@ -29,12 +29,12 @@ INT cmd_label (LPTSTR cmd, LPTSTR param)
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TCHAR szLabel[80];
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TCHAR szOldLabel[80];
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DWORD dwSerialNr;
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LPTSTR *arg;
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INT args;
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/* set empty label string */
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szLabel[0] = _T('\0');
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nErrorLevel = 0;
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/* print help */
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if (!_tcsncmp (param, _T("/?"), 2))
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{
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@ -42,55 +42,34 @@ INT cmd_label (LPTSTR cmd, LPTSTR param)
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return 0;
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}
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nErrorLevel = 0;
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/* get parameters */
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arg = split (param, &args, FALSE);
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if (args > 2)
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if (param[0] != _T('\0') && param[1] == _T(':'))
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{
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/* too many parameters */
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error_too_many_parameters (arg[args - 1]);
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freep (arg);
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nErrorLevel = 1;
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return 1;
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szRootPath[0] = toupper(*param);
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param += 2;
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while (_istspace(*param))
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param++;
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}
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if (args == 0)
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else
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{
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/* get label of current drive */
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TCHAR szCurPath[MAX_PATH];
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GetCurrentDirectory (MAX_PATH, szCurPath);
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szRootPath[0] = szCurPath[0];
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}
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else
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{
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if ((_tcslen (arg[0]) >= 2) && (arg[0][1] == _T(':')))
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{
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szRootPath[0] = toupper (*arg[0]);
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if (args == 2)
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_tcsncpy (szLabel, arg[1], 12);
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}
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else
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{
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TCHAR szCurPath[MAX_PATH];
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GetCurrentDirectory (MAX_PATH, szCurPath);
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szRootPath[0] = szCurPath[0];
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_tcsncpy (szLabel, arg[0], 12);
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}
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}
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_tcsncpy (szLabel, param, 12);
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/* check root path */
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if (!IsValidPathName (szRootPath))
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{
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error_invalid_drive ();
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freep (arg);
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nErrorLevel = 1;
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nErrorLevel = 1;
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return 1;
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}
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GetVolumeInformation(szRootPath, szOldLabel, 80, &dwSerialNr,
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NULL, NULL, NULL, 0);
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NULL, NULL, NULL, 0);
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/* print drive info */
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if (szOldLabel[0] != _T('\0'))
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@ -110,7 +89,6 @@ INT cmd_label (LPTSTR cmd, LPTSTR param)
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if (szLabel[0] == _T('\0'))
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{
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LoadString(CMD_ModuleHandle, STRING_LABEL_HELP5, szMsg, RC_STRING_MAX_SIZE);
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ConOutResPuts(STRING_LABEL_HELP5);
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ConInString(szLabel, 80);
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@ -118,8 +96,6 @@ INT cmd_label (LPTSTR cmd, LPTSTR param)
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SetVolumeLabel(szRootPath, szLabel);
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freep(arg);
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return 0;
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}
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