Implement start execute support for bat/cmd file. woking in windows

svn path=/trunk/; revision=17526

diff --git a/reactos/subsys/system/cmd/start.c b/reactos/subsys/system/cmd/start.c
index 7b4ca52..a5adc3f 100644 (file)
--- a/reactos/subsys/system/cmd/start.c
+++ b/reactos/subsys/system/cmd/start.c
@@ -24,6 +24,12 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
        TCHAR rest[CMDLINE_LENGTH];
        TCHAR param[CMDLINE_LENGTH];
        BOOL bWait = FALSE;
+       BOOL bBat  = FALSE;
+       BOOL bCreate = FALSE;
+       TCHAR szFullCmdLine [CMDLINE_LENGTH];
+       PROCESS_INFORMATION prci;
+       STARTUPINFO stui;
+
        param[0] = _T('\0');
        
        if (_tcsncmp (Rest, _T("/?"), 2) == 0)
@@ -115,38 +121,60 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
        if (!_tcsicmp (_tcsrchr (szFullName, _T('.')), _T(".bat")) ||
            !_tcsicmp (_tcsrchr (szFullName, _T('.')), _T(".cmd")))
        {
+               bBat = TRUE;                            
+               memset(szFullCmdLine,0,CMDLINE_LENGTH * sizeof(TCHAR));
+
+               /* FIXME : use comspec instead */
+               if (!SearchForExecutable (_T("CMD"), szFullCmdLine))
+           {
+                   error_bad_command ();
+                   return 1;
+           }
+                       
+               memcpy(&szFullCmdLine[_tcslen(szFullCmdLine)],_T("\" /K "), 5 * sizeof(TCHAR));         
+               memcpy(&szFullCmdLine[_tcslen(szFullCmdLine)], szFullName, _tcslen(szFullName) * sizeof(TCHAR));
+               memcpy(&szFullCmdLine[1], &szFullCmdLine[2], _tcslen(szFullCmdLine) * sizeof(TCHAR)); 
+        szFullCmdLine[0] = _T('\"');                   
+       }
+
 #ifdef _DEBUG
                DebugPrintf (_T("[BATCH: %s %s]\n"), szFullName, rest);
 #endif
-
-               ConErrResPuts(STRING_START_ERROR1);
-       }
-       else
-       {
-               /* exec the program */
-               TCHAR szFullCmdLine [CMDLINE_LENGTH];
-               PROCESS_INFORMATION prci;
-               STARTUPINFO stui;
+               
 
 #ifdef _DEBUG
                DebugPrintf (_T("[EXEC: %s %s]\n"), szFullName, rest);
 #endif
                /* build command line for CreateProcess() */
-               _tcscpy (szFullCmdLine, first);
-               if( param )
+               if (bBat == FALSE)
+               {
+                 _tcscpy (szFullCmdLine, first);
+                 if( param )
                  {
                    _tcscat(szFullCmdLine, _T(" ") );
                    _tcscat (szFullCmdLine, param);
                  }
+               }
 
                /* fill startup info */
                memset (&stui, 0, sizeof (STARTUPINFO));
                stui.cb = sizeof (STARTUPINFO);
                stui.dwFlags = STARTF_USESHOWWINDOW;
                stui.wShowWindow = SW_SHOWDEFAULT;
-
-               if (CreateProcess (szFullName, szFullCmdLine, NULL, NULL, FALSE,
-                                  CREATE_NEW_CONSOLE, NULL, NULL, &stui, &prci))
+                       
+               if (bBat == TRUE)
+               {
+                bCreate = CreateProcess (NULL, szFullCmdLine, NULL, NULL, FALSE,
+                        CREATE_NEW_CONSOLE, NULL, NULL, &stui, &prci);
+               }
+               else
+               {
+                bCreate = CreateProcess (szFullName, szFullCmdLine, NULL, NULL, FALSE,
+                       DETACHED_PROCESS, NULL, NULL, &stui, &prci);
+               
+               }
+               
+               if (bCreate)
                {
                        if (bWait)
                        {
@@ -166,7 +194,7 @@ INT cmd_start (LPTSTR First, LPTSTR Rest)
                        ErrorMessage(GetLastError (),
                                      _T("Error executing CreateProcess()!!\n"));
                }
-       }
+//     }
 
        return 0;
 }