Implement all remaining switches for the START command.

svn path=/trunk/; revision=40198

reactos/base/shell/cmd/cmd.c

@@ -163,6 +163,7 @@ OSVERSIONINFO osvi;
 HANDLE hIn;
 HANDLE hOut;
 HANDLE hConsole;
+LPTSTR lpOriginalEnvironment;
 HANDLE CMD_ModuleHandle;
 
 static NtQueryInformationProcessProc NtQueryInformationProcessPtr = NULL;
@@ -1928,6 +1929,8 @@ int cmd_main (int argc, const TCHAR *argv[])
 	CONSOLE_SCREEN_BUFFER_INFO Info;
 	INT nExitCode;
 
+	lpOriginalEnvironment = DuplicateEnvironment();
+
 	GetCurrentDirectory(MAX_PATH,startPath);
 	_tchdir(startPath);
 
@@ -1959,6 +1962,8 @@ int cmd_main (int argc, const TCHAR *argv[])
 	/* do the cleanup */
 	Cleanup();
 
+	cmd_free(lpOriginalEnvironment);
+
 	cmd_exit(nExitCode);
 	return(nExitCode);
 }

reactos/base/shell/cmd/cmd.h

@@ -54,6 +54,7 @@
 extern HANDLE hOut;
 extern HANDLE hIn;
 extern HANDLE hConsole;
+extern LPTSTR lpOriginalEnvironment;
 extern WORD   wColor;
 extern WORD   wDefColor;
 extern BOOL   bCtrlBreak;
@@ -437,6 +438,7 @@ INT CommandScreen (LPTSTR);
 INT cmd_set (LPTSTR);
 
 /* Prototypes for SETLOCAL.C */
+LPTSTR DuplicateEnvironment(VOID);
 INT cmd_setlocal (LPTSTR);
 INT cmd_endlocal (LPTSTR);
 

reactos/base/shell/cmd/setlocal.c

@@ -16,7 +16,8 @@ typedef struct _SETLOCAL {
 } SETLOCAL;
 
 /* Create a copy of the current environment */
-static LPTSTR DuplicateEnvironment()
+LPTSTR
+DuplicateEnvironment(VOID)
 {
 	LPTSTR Environ = GetEnvironmentStrings();
 	LPTSTR End, EnvironCopy;

reactos/base/shell/cmd/start.c

@@ -49,9 +49,15 @@ INT cmd_start (LPTSTR Rest)
 	PROCESS_INFORMATION prci;
 	STARTUPINFO stui;
 	INT i = 0;
-	DWORD Priority = 0;
+#ifdef UNICODE
+	DWORD dwCreationFlags = CREATE_NEW_CONSOLE | CREATE_UNICODE_ENVIRONMENT;
+#else
+	DWORD dwCreationFlags = CREATE_NEW_CONSOLE;
+#endif
+	DWORD dwAffinityMask = 0;
 	LPTSTR lpTitle = NULL;
 	LPTSTR lpDirectory = NULL;
+	LPTSTR lpEnvironment = NULL;
 	WORD wShowWindow = SW_SHOWNORMAL;
 
 	while (1)
@@ -86,6 +92,11 @@ INT cmd_start (LPTSTR Rest)
 				}
 				StripQuotes(lpDirectory);
 			}
+			else if (_totupper(*option) == _T('I'))
+			{
+				/* rest of the option is apparently ignored */
+				lpEnvironment = lpOriginalEnvironment;
+			}
 			else if (!_tcsicmp(option, _T("MIN")))
 			{
 				wShowWindow = SW_MINIMIZE;
@@ -94,29 +105,58 @@ INT cmd_start (LPTSTR Rest)
 			{
 				wShowWindow = SW_MAXIMIZE;
 			}
+			else if (!_tcsicmp(option, _T("AFFINITY")))
+			{
+				TCHAR *end;
+				while (_istspace(*Rest))
+					Rest++;
+				option = GetParameter(&Rest);
+				/* Affinity mask is given in hexadecimal */
+				dwAffinityMask = _tcstoul(option, &end, 16);
+				if (*end != _T('\0') || dwAffinityMask == 0 ||
+				    dwAffinityMask == (DWORD)-1)
+				{
+					ConErrResPrintf(STRING_ERROR_INVALID_PARAM_FORMAT, option);
+					return 1;
+				}
+				dwCreationFlags |= CREATE_SUSPENDED;
+			}
+			else if (!_tcsicmp(option, _T("B")))
+			{
+				dwCreationFlags &= ~CREATE_NEW_CONSOLE;
+				dwCreationFlags |= CREATE_NEW_PROCESS_GROUP;
+			}
 			else if (!_tcsicmp(option, _T("LOW")))
 			{
-				Priority = IDLE_PRIORITY_CLASS;
+				dwCreationFlags |= IDLE_PRIORITY_CLASS;
 			}
 			else if (!_tcsicmp(option, _T("NORMAL")))
 			{
-				Priority = NORMAL_PRIORITY_CLASS;
+				dwCreationFlags |= NORMAL_PRIORITY_CLASS;
 			}
 			else if (!_tcsicmp(option, _T("HIGH")))
 			{
-				Priority = HIGH_PRIORITY_CLASS;
+				dwCreationFlags |= HIGH_PRIORITY_CLASS;
 			}
 			else if (!_tcsicmp(option, _T("REALTIME")))
 			{
-				Priority = REALTIME_PRIORITY_CLASS;
+				dwCreationFlags |= REALTIME_PRIORITY_CLASS;
 			}
 			else if (!_tcsicmp(option, _T("ABOVENORMAL")))
 			{
-				Priority = ABOVE_NORMAL_PRIORITY_CLASS;
+				dwCreationFlags |= ABOVE_NORMAL_PRIORITY_CLASS;
 			}
 			else if (!_tcsicmp(option, _T("BELOWNORMAL")))
 			{
-				Priority = BELOW_NORMAL_PRIORITY_CLASS;
+				dwCreationFlags |= BELOW_NORMAL_PRIORITY_CLASS;
+			}
+			else if (!_tcsicmp(option, _T("SEPARATE")))
+			{
+				dwCreationFlags |= CREATE_SEPARATE_WOW_VDM;
+			}
+			else if (!_tcsicmp(option, _T("SHARED")))
+			{
+				dwCreationFlags |= CREATE_SHARED_WOW_VDM;
 			}
 			else if (!_tcsicmp(option, _T("W")) ||
 			         !_tcsicmp(option, _T("WAIT")))
@@ -223,18 +263,18 @@ INT cmd_start (LPTSTR Rest)
 		stui.lpTitle = lpTitle;
 		stui.wShowWindow = wShowWindow;
 
-		if (bBat == TRUE)
+		bCreate = CreateProcess(bBat ? comspec : szFullName,
-		{
+		                        szFullCmdLine, NULL, NULL, TRUE, dwCreationFlags,
-		 bCreate = CreateProcess (NULL, szFullCmdLine, NULL, NULL, FALSE,
+		                        lpEnvironment, lpDirectory, &stui, &prci);
-			 CREATE_NEW_CONSOLE | Priority, NULL, lpDirectory, &stui, &prci);
-		}
-		else
-		{
-				bCreate = CreateProcess (szFullName, szFullCmdLine, NULL, NULL, FALSE,
-					CREATE_NEW_CONSOLE | Priority, NULL, lpDirectory, &stui, &prci);
-		}
 		if (bCreate)
+		{
+			if (dwAffinityMask)
+			{
+				SetProcessAffinityMask(prci.hProcess, dwAffinityMask);
+				ResumeThread(prci.hThread);
+			}
 			CloseHandle(prci.hThread);
+		}
 	}
 	else
 	{
@@ -246,8 +286,10 @@ INT cmd_start (LPTSTR Rest)
 	if (!bCreate)
 	{
 		/* CreateProcess didn't work; try ShellExecute */
-		prci.hProcess = RunFile(SEE_MASK_NOCLOSEPROCESS, szFullName,
+		DWORD flags = SEE_MASK_NOCLOSEPROCESS;
-		                        param, lpDirectory, wShowWindow);
+		if (!(dwCreationFlags & CREATE_NEW_CONSOLE))
+			flags |= SEE_MASK_NO_CONSOLE;
+		prci.hProcess = RunFile(flags, szFullName, param, lpDirectory, wShowWindow);
 	}
 
 	if (prci.hProcess != NULL)