- if (((long)result) <= 32) {
- free(cl);
- return 0;
- }
-
- // Alloc data
- data = new wxExecuteData;
-
- // Create window
- window = CreateWindow(wxPanelClassName, NULL, 0, 0, 0, 0, 0, NULL,
- (HMENU) NULL, wxGetInstance(), 0);
-
- FARPROC ExecuteWindowInstance = MakeProcInstance((FARPROC) wxExecuteWindowCbk,
- wxGetInstance());
-
- SetWindowLong(window, GWL_WNDPROC, (LONG) ExecuteWindowInstance);
- SetWindowLong(window, GWL_USERDATA, (LONG) data);
-
- data->process = result;
- data->window = window;
- data->state = sync;
- data->handler = (sync) ? NULL : handler;
-
- dresult = (DWORD)CreateThread(NULL, 0,
- (LPTHREAD_START_ROUTINE)wxExecuteThread,
- (void *)data, 0, &tid);
- if (dresult == 0) {
- wxDebugMsg("wxExecute PANIC: I can't create the waiting thread !");
- DestroyWindow(window);
- return (long)result;
- }
-
- if (!sync)
- {
- free(cl);
- return (long)result;
- }
-
- // waiting until command executed
- while (data->state)
- wxYield();
-
- free(cl);
- return 0;
-#else
- long instanceID = WinExec((LPCSTR) WXSTRINGCAST command, SW_SHOW);
- if (instanceID < 32) return(0);
-
- if (sync) {
- int running;
- do {
- wxYield();
- running = GetModuleUsage((HANDLE)instanceID);
- } while (running);
- }
- return(instanceID);
-#endif
+ si.cb = sizeof(si);
+
+ PROCESS_INFORMATION pi;
+
+ if ( ::CreateProcess(
+ NULL, // application name (use only cmd line)
+ (char *)command.c_str(), // full command line
+ NULL, // security attributes: defaults for both
+ NULL, // the process and its main thread
+ FALSE, // don't inherit handles
+ CREATE_DEFAULT_ERROR_MODE, // flags
+ NULL, // environment (use the same)
+ NULL, // current directory (use the same)
+ &si, // startup info (unused here)
+ &pi // process info
+ ) == 0 )
+ {
+ wxLogSysError(_("Execution of command '%s' failed"), command.c_str());
+
+ return 0;
+ }
+
+ // close unneeded handle
+ if ( !::CloseHandle(pi.hThread) )
+ wxLogLastError("CloseHandle(hThread)");
+
+ // create a hidden window to receive notification about process
+ // termination
+ HWND hwnd = ::CreateWindow(wxPanelClassName, NULL, 0, 0, 0, 0, 0, NULL,
+ (HMENU)NULL, wxGetInstance(), 0);
+ wxASSERT_MSG( hwnd, "can't create a hidden window for wxExecute" );
+
+ FARPROC ExecuteWindowInstance = MakeProcInstance((FARPROC)wxExecuteWindowCbk,
+ wxGetInstance());
+
+ ::SetWindowLong(hwnd, GWL_WNDPROC, (LONG) ExecuteWindowInstance);
+
+ // Alloc data
+ wxExecuteData *data = new wxExecuteData;
+ data->hProcess = pi.hProcess;
+ data->dwProcessId = pi.dwProcessId;
+ data->hWnd = hwnd;
+ data->state = sync;
+ if ( sync )
+ {
+ wxASSERT_MSG( !handler, "wxProcess param ignored for sync execution" );
+
+ data->handler = NULL;
+ }
+ else
+ {
+ // may be NULL or not
+ data->handler = handler;
+ }
+
+ DWORD tid;
+ HANDLE hThread = ::CreateThread(NULL,
+ 0,
+ (LPTHREAD_START_ROUTINE)wxExecuteThread,
+ (void *)data,
+ 0,
+ &tid);
+
+ if ( !hThread )
+ {
+ wxLogLastError("CreateThread in wxExecute");
+
+ DestroyWindow(hwnd);
+ delete data;
+
+ // the process still started up successfully...
+ return pi.dwProcessId;
+ }
+
+ if ( !sync )
+ {
+ // clean up will be done when the process terminates
+
+ // return the pid
+ return pi.dwProcessId;
+ }
+
+ // waiting until command executed
+ while ( data->state )
+ wxYield();
+
+ DWORD dwExitCode = data->dwExitCode;
+ delete data;
+
+ // return the exit code
+ return dwExitCode;
+#endif // 0/1
+#else // Win16
+ long instanceID = WinExec((LPCSTR) WXSTRINGCAST command, SW_SHOW);
+ if (instanceID < 32) return(0);
+
+ if (sync) {
+ int running;
+ do {
+ wxYield();
+ running = GetModuleUsage((HANDLE)instanceID);
+ } while (running);
+ }
+
+ return(instanceID);
+#endif // Win16/32
+}
+
+long wxExecute(char **argv, bool sync, wxProcess *handler)
+{
+ wxString command;
+
+ while ( *argv != NULL )
+ {
+ command << *argv++ << ' ';
+ }
+
+ command.RemoveLast();
+
+ return wxExecute(command, sync, handler);
projects / wxWidgets.git / blobdiff