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https://github.com/reactos/reactos.git
synced 2024-09-04 09:39:07 +00:00
remove some hardcode commadline buffer value. first step to implement dymatic buffer. but we need do it very carefull, so nothing will be broken.
svn path=/trunk/; revision=17626
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ada0f8dfe8
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@ -21,8 +21,8 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
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{
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TCHAR szFullName[MAX_PATH];
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TCHAR first[CMDLINE_LENGTH];
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TCHAR rest[CMDLINE_LENGTH];
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TCHAR param[CMDLINE_LENGTH];
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TCHAR *rest;
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TCHAR *param;
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BOOL bWait = FALSE;
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BOOL bBat = FALSE;
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BOOL bCreate = FALSE;
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@ -30,6 +30,9 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
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PROCESS_INFORMATION prci;
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STARTUPINFO stui;
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param[0] = _T('\0');
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if (_tcsncmp (Rest, _T("/?"), 2) == 0)
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@ -46,6 +49,8 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
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Rest = _T("cmd");
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}
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rest = malloc ( _tcslen(Rest) + 1 * sizeof(TCHAR));
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_tcscpy(rest,Rest);
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/* Parsing the command that gets called by start, and it's parameters */
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@ -59,6 +64,7 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
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{
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if(rest[i] == _T(' '))
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{
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param = malloc ( _tcslen(&rest[i]) + 1 * sizeof(TCHAR));
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_tcscpy(param,&rest[i]);
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rest[i] = _T('\0');
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break;
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@ -95,6 +101,7 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
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}
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/* check for a drive change */
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if (!_tcscmp (first + 1, _T(":")) && _istalpha (*first))
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{
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TCHAR szPath[MAX_PATH];
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@ -106,14 +113,27 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
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if (szPath[0] != (TCHAR)_totupper (*first))
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ConErrResPuts (STRING_FREE_ERROR1);
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if (rest != NULL)
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free(rest);
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if (param != NULL)
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free(param);
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return 0;
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}
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/* get the PATH environment variable and parse it */
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/* search the PATH environment variable for the binary */
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if (!SearchForExecutable (rest, szFullName))
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{
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error_bad_command ();
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if (rest != NULL)
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free(rest);
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if (param != NULL)
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free(param);
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return 1;
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}
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@ -128,6 +148,12 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
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if (!SearchForExecutable (_T("CMD"), szFullCmdLine))
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{
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error_bad_command ();
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if (rest != NULL)
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free(rest);
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if (param != NULL)
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free(param);
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return 1;
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}
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@ -200,6 +226,12 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
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}
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// }
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if (rest != NULL)
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free(rest);
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if (param != NULL)
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free(param);
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return 0;
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}
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