gui.cpp

   1 #include "nssm.h"\r
   2 \r
   3 static enum { NSSM_TAB_APPLICATION, NSSM_TAB_DETAILS, NSSM_TAB_LOGON, NSSM_TAB_SHUTDOWN, NSSM_TAB_EXIT, NSSM_TAB_IO, NSSM_TAB_ROTATION, NSSM_TAB_ENVIRONMENT, NSSM_NUM_TABS };\r
   4 static HWND tablist[NSSM_NUM_TABS];\r
   5 static int selected_tab;\r
   6 \r
   7 int nssm_gui(int resource, nssm_service_t *service) {\r
   8   /* Create window */\r
   9   HWND dlg = CreateDialogParam(0, MAKEINTRESOURCE(resource), 0, nssm_dlg, (LPARAM) service);\r
  10   if (! dlg) {\r
  11     popup_message(MB_OK, NSSM_GUI_CREATEDIALOG_FAILED, error_string(GetLastError()));\r
  12     return 1;\r
  13   }\r
  14 \r
  15   /* Display the window */\r
  16   centre_window(dlg);\r
  17   ShowWindow(dlg, SW_SHOW);\r
  18 \r
  19   /* Set service name if given */\r
  20   if (service->name[0]) {\r
  21     SetDlgItemText(dlg, IDC_NAME, service->name);\r
  22     /* No point making user click remove if the name is already entered */\r
  23     if (resource == IDD_REMOVE) {\r
  24       HWND button = GetDlgItem(dlg, IDC_REMOVE);\r
  25       if (button) {\r
  26         SendMessage(button, WM_LBUTTONDOWN, 0, 0);\r
  27         SendMessage(button, WM_LBUTTONUP, 0, 0);\r
  28       }\r
  29     }\r
  30   }\r
  31 \r
  32   /* Go! */\r
  33   MSG message;\r
  34   while (GetMessage(&message, 0, 0, 0)) {\r
  35     if (IsDialogMessage(dlg, &message)) continue;\r
  36     TranslateMessage(&message);\r
  37     DispatchMessage(&message);\r
  38   }\r
  39 \r
  40   return (int) message.wParam;\r
  41 }\r
  42 \r
  43 void centre_window(HWND window) {\r
  44   HWND desktop;\r
  45   RECT size, desktop_size;\r
  46   unsigned long x, y;\r
  47 \r
  48   if (! window) return;\r
  49 \r
  50   /* Find window size */\r
  51   if (! GetWindowRect(window, &size)) return;\r
  52 \r
  53   /* Find desktop window */\r
  54   desktop = GetDesktopWindow();\r
  55   if (! desktop) return;\r
  56 \r
  57   /* Find desktop window size */\r
  58   if (! GetWindowRect(desktop, &desktop_size)) return;\r
  59 \r
  60   /* Centre window */\r
  61   x = (desktop_size.right - size.right) / 2;\r
  62   y = (desktop_size.bottom - size.bottom) / 2;\r
  63   MoveWindow(window, x, y, size.right - size.left, size.bottom - size.top, 0);\r
  64 }\r
  65 \r
  66 static inline void check_stop_method(nssm_service_t *service, unsigned long method, unsigned long control) {\r
  67   if (SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], control, BM_GETCHECK, 0, 0) & BST_CHECKED) return;\r
  68   service->stop_method &= ~method;\r
  69 }\r
  70 \r
  71 static inline void check_number(HWND tab, unsigned long control, unsigned long *timeout) {\r
  72   BOOL translated;\r
  73   unsigned long configured = GetDlgItemInt(tab, control, &translated, 0);\r
  74   if (translated) *timeout = configured;\r
  75 }\r
  76 \r
  77 static inline void set_timeout_enabled(unsigned long control, unsigned long dependent) {\r
  78   unsigned char enabled = 0;\r
  79   if (SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], control, BM_GETCHECK, 0, 0) & BST_CHECKED) enabled = 1;\r
  80   EnableWindow(GetDlgItem(tablist[NSSM_TAB_SHUTDOWN], dependent), enabled);\r
  81 }\r
  82 \r
  83 static inline void set_logon_enabled(unsigned char enabled) {\r
  84   EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_USERNAME), enabled);\r
  85   EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD1), enabled);\r
  86   EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD2), enabled);\r
  87 }\r
  88 \r
  89 static inline void set_rotation_enabled(unsigned char enabled) {\r
  90   EnableWindow(GetDlgItem(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_SECONDS), enabled);\r
  91   EnableWindow(GetDlgItem(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW), enabled);\r
  92 }\r
  93 \r
  94 static inline void check_io(TCHAR *name, TCHAR *buffer, unsigned long len, unsigned long control) {\r
  95   if (! SendMessage(GetDlgItem(tablist[NSSM_TAB_IO], control), WM_GETTEXTLENGTH, 0, 0)) return;\r
  96   if (GetDlgItemText(tablist[NSSM_TAB_IO], control, buffer, (int) len)) return;\r
  97   popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_MESSAGE_PATH_TOO_LONG, name);\r
  98   ZeroMemory(buffer, len * sizeof(TCHAR));\r
  99 }\r
 100 \r
 101 /* Install the service. */\r
 102 int install(HWND window) {\r
 103   if (! window) return 1;\r
 104 \r
 105   nssm_service_t *service = alloc_nssm_service();\r
 106   if (service) {\r
 107     set_nssm_service_defaults(service);\r
 108 \r
 109     /* Get service name. */\r
 110     if (! GetDlgItemText(window, IDC_NAME, service->name, _countof(service->name))) {\r
 111       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_SERVICE_NAME);\r
 112       cleanup_nssm_service(service);\r
 113       return 2;\r
 114     }\r
 115 \r
 116     /* Get executable name */\r
 117     if (! GetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_PATH, service->exe, _countof(service->exe))) {\r
 118       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_PATH);\r
 119       return 3;\r
 120     }\r
 121 \r
 122     /* Get startup directory. */\r
 123     if (! GetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_DIR, service->dir, _countof(service->dir))) {\r
 124       _sntprintf_s(service->dir, _countof(service->dir), _TRUNCATE, _T("%s"), service->exe);\r
 125       strip_basename(service->dir);\r
 126     }\r
 127 \r
 128     /* Get flags. */\r
 129     if (SendMessage(GetDlgItem(tablist[NSSM_TAB_APPLICATION], IDC_FLAGS), WM_GETTEXTLENGTH, 0, 0)) {\r
 130       if (! GetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_FLAGS, service->flags, _countof(service->flags))) {\r
 131         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_OPTIONS);\r
 132         return 4;\r
 133       }\r
 134     }\r
 135 \r
 136     /* Get details. */\r
 137     if (SendMessage(GetDlgItem(tablist[NSSM_TAB_DETAILS], IDC_DISPLAYNAME), WM_GETTEXTLENGTH, 0, 0)) {\r
 138       if (! GetDlgItemText(tablist[NSSM_TAB_DETAILS], IDC_DISPLAYNAME, service->displayname, _countof(service->displayname))) {\r
 139         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_DISPLAYNAME);\r
 140         return 5;\r
 141       }\r
 142     }\r
 143 \r
 144     if (SendMessage(GetDlgItem(tablist[NSSM_TAB_DETAILS], IDC_DESCRIPTION), WM_GETTEXTLENGTH, 0, 0)) {\r
 145       if (! GetDlgItemText(tablist[NSSM_TAB_DETAILS], IDC_DESCRIPTION, service->description, _countof(service->description))) {\r
 146         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_DESCRIPTION);\r
 147         return 5;\r
 148       }\r
 149     }\r
 150 \r
 151     HWND combo = GetDlgItem(tablist[NSSM_TAB_DETAILS], IDC_STARTUP);\r
 152     service->startup = (unsigned long) SendMessage(combo, CB_GETCURSEL, 0, 0);\r
 153     if (service->startup == CB_ERR) service->startup = 0;\r
 154 \r
 155     /* Get logon stuff. */\r
 156     if (SendDlgItemMessage(tablist[NSSM_TAB_LOGON], IDC_LOCALSYSTEM, BM_GETCHECK, 0, 0) & BST_CHECKED) {\r
 157       if (SendDlgItemMessage(tablist[NSSM_TAB_LOGON], IDC_INTERACT, BM_GETCHECK, 0, 0) & BST_CHECKED) {\r
 158         service->type |= SERVICE_INTERACTIVE_PROCESS;\r
 159       }\r
 160     }\r
 161     else {\r
 162       /* Username. */\r
 163       service->usernamelen = SendMessage(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_USERNAME), WM_GETTEXTLENGTH, 0, 0);\r
 164       if (! service->usernamelen) {\r
 165         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_USERNAME);\r
 166         return 6;\r
 167       }\r
 168       service->usernamelen++;\r
 169 \r
 170       service->username = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, service->usernamelen * sizeof(TCHAR));\r
 171       if (! service->username) {\r
 172         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("account name"), _T("install()"));\r
 173         return 6;\r
 174       }\r
 175       if (! GetDlgItemText(tablist[NSSM_TAB_LOGON], IDC_USERNAME, service->username, (int) service->usernamelen)) {\r
 176         HeapFree(GetProcessHeap(), 0, service->username);\r
 177         service->username = 0;\r
 178         service->usernamelen = 0;\r
 179         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_USERNAME);\r
 180         return 6;\r
 181       }\r
 182 \r
 183       /* Password. */\r
 184       service->passwordlen = SendMessage(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD1), WM_GETTEXTLENGTH, 0, 0);\r
 185       if (! service->passwordlen) {\r
 186         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_PASSWORD);\r
 187         return 6;\r
 188       }\r
 189       if (SendMessage(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD2), WM_GETTEXTLENGTH, 0, 0) != service->passwordlen) {\r
 190         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_PASSWORD);\r
 191         return 6;\r
 192       }\r
 193       service->passwordlen++;\r
 194 \r
 195       /* Temporary buffer for password validation. */\r
 196       TCHAR *password = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, service->passwordlen * sizeof(TCHAR));\r
 197       if (! password) {\r
 198         HeapFree(GetProcessHeap(), 0, service->username);\r
 199         service->username = 0;\r
 200         service->usernamelen = 0;\r
 201         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("password confirmation"), _T("install()"));\r
 202         return 6;\r
 203       }\r
 204 \r
 205       /* Actual password buffer. */\r
 206       service->password = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, service->passwordlen * sizeof(TCHAR));\r
 207       if (! service->password) {\r
 208         HeapFree(GetProcessHeap(), 0, password);\r
 209         HeapFree(GetProcessHeap(), 0, service->username);\r
 210         service->username = 0;\r
 211         service->usernamelen = 0;\r
 212         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("password"), _T("install()"));\r
 213         return 6;\r
 214       }\r
 215 \r
 216       /* Get first password. */\r
 217       if (! GetDlgItemText(tablist[NSSM_TAB_LOGON], IDC_PASSWORD1, service->password, (int) service->passwordlen)) {\r
 218         HeapFree(GetProcessHeap(), 0, password);\r
 219         SecureZeroMemory(service->password, service->passwordlen);\r
 220         HeapFree(GetProcessHeap(), 0, service->password);\r
 221         service->password = 0;\r
 222         service->passwordlen = 0;\r
 223         HeapFree(GetProcessHeap(), 0, service->username);\r
 224         service->username = 0;\r
 225         service->usernamelen = 0;\r
 226         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_PASSWORD);\r
 227         return 6;\r
 228       }\r
 229 \r
 230       /* Get confirmation. */\r
 231       if (! GetDlgItemText(tablist[NSSM_TAB_LOGON], IDC_PASSWORD2, password, (int) service->passwordlen)) {\r
 232         SecureZeroMemory(password, service->passwordlen);\r
 233         HeapFree(GetProcessHeap(), 0, password);\r
 234         SecureZeroMemory(service->password, service->passwordlen);\r
 235         HeapFree(GetProcessHeap(), 0, service->password);\r
 236         service->password = 0;\r
 237         service->passwordlen = 0;\r
 238         HeapFree(GetProcessHeap(), 0, service->username);\r
 239         service->username = 0;\r
 240         service->usernamelen = 0;\r
 241         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_PASSWORD);\r
 242         return 6;\r
 243       }\r
 244 \r
 245       /* Compare. */\r
 246       if (_tcsncmp(password, service->password, service->passwordlen)) {\r
 247         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_PASSWORD);\r
 248         SecureZeroMemory(password, service->passwordlen);\r
 249         HeapFree(GetProcessHeap(), 0, password);\r
 250         SecureZeroMemory(service->password, service->passwordlen);\r
 251         HeapFree(GetProcessHeap(), 0, service->password);\r
 252         service->password = 0;\r
 253         service->passwordlen = 0;\r
 254         HeapFree(GetProcessHeap(), 0, service->username);\r
 255         service->username = 0;\r
 256         service->usernamelen = 0;\r
 257         return 6;\r
 258       }\r
 259     }\r
 260 \r
 261     /* Get stop method stuff. */\r
 262     check_stop_method(service, NSSM_STOP_METHOD_CONSOLE, IDC_METHOD_CONSOLE);\r
 263     check_stop_method(service, NSSM_STOP_METHOD_WINDOW, IDC_METHOD_WINDOW);\r
 264     check_stop_method(service, NSSM_STOP_METHOD_THREADS, IDC_METHOD_THREADS);\r
 265     check_stop_method(service, NSSM_STOP_METHOD_TERMINATE, IDC_METHOD_TERMINATE);\r
 266     check_number(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_CONSOLE, &service->kill_console_delay);\r
 267     check_number(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_WINDOW, &service->kill_window_delay);\r
 268     check_number(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_THREADS, &service->kill_threads_delay);\r
 269 \r
 270     /* Get exit action stuff. */\r
 271     check_number(tablist[NSSM_TAB_EXIT], IDC_THROTTLE, &service->throttle_delay);\r
 272     combo = GetDlgItem(tablist[NSSM_TAB_EXIT], IDC_APPEXIT);\r
 273     service->default_exit_action = (unsigned long) SendMessage(combo, CB_GETCURSEL, 0, 0);\r
 274     if (service->default_exit_action == CB_ERR) service->default_exit_action = 0;\r
 275 \r
 276     /* Get I/O stuff. */\r
 277     check_io(_T("stdin"), service->stdin_path, _countof(service->stdin_path), IDC_STDIN);\r
 278     check_io(_T("stdout"), service->stdout_path, _countof(service->stdout_path), IDC_STDOUT);\r
 279     check_io(_T("stderr"), service->stderr_path, _countof(service->stderr_path), IDC_STDERR);\r
 280 \r
 281     /* Override stdout and/or stderr. */\r
 282     if (SendDlgItemMessage(tablist[NSSM_TAB_ROTATION], IDC_TRUNCATE, BM_GETCHECK, 0, 0) & BST_CHECKED) {\r
 283       if (service->stdout_path[0]) service->stdout_disposition = CREATE_ALWAYS;\r
 284       if (service->stderr_path[0]) service->stderr_disposition = CREATE_ALWAYS;\r
 285     }\r
 286 \r
 287     /* Get rotation stuff. */\r
 288     if (SendDlgItemMessage(tablist[NSSM_TAB_ROTATION], IDC_ROTATE, BM_GETCHECK, 0, 0) & BST_CHECKED) {\r
 289       service->rotate_files = true;\r
 290       check_number(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_SECONDS, &service->rotate_seconds);\r
 291       check_number(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW, &service->rotate_bytes_low);\r
 292     }\r
 293 \r
 294     /* Get environment. */\r
 295     unsigned long envlen = (unsigned long) SendMessage(GetDlgItem(tablist[NSSM_TAB_ENVIRONMENT], IDC_ENVIRONMENT), WM_GETTEXTLENGTH, 0, 0);\r
 296     if (envlen) {\r
 297       TCHAR *env = (TCHAR *) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (envlen + 2) * sizeof(TCHAR));\r
 298       if (! env) {\r
 299         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("environment"), _T("install()"));\r
 300         cleanup_nssm_service(service);\r
 301         return 5;\r
 302       }\r
 303 \r
 304       if (! GetDlgItemText(tablist[NSSM_TAB_ENVIRONMENT], IDC_ENVIRONMENT, env, envlen + 1)) {\r
 305         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_ENVIRONMENT);\r
 306         HeapFree(GetProcessHeap(), 0, env);\r
 307         cleanup_nssm_service(service);\r
 308         return 5;\r
 309       }\r
 310 \r
 311       /* Strip CR and replace LF with NULL. */\r
 312       unsigned long newlen = 0;\r
 313       unsigned long i, j;\r
 314       for (i = 0; i < envlen; i++) if (env[i] != _T('\r')) newlen++;\r
 315       /* Must end with two NULLs. */\r
 316       newlen += 2;\r
 317 \r
 318       TCHAR *newenv = (TCHAR *) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, newlen * sizeof(TCHAR));\r
 319       if (! newenv) {\r
 320         HeapFree(GetProcessHeap(), 0, env);\r
 321         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("environment"), _T("install()"));\r
 322         cleanup_nssm_service(service);\r
 323         return 5;\r
 324       }\r
 325 \r
 326       for (i = 0, j = 0; i < envlen; i++) {\r
 327         if (env[i] == _T('\r')) continue;\r
 328         if (env[i] == _T('\n')) newenv[j] = _T('\0');\r
 329         else newenv[j] = env[i];\r
 330         j++;\r
 331       }\r
 332 \r
 333       HeapFree(GetProcessHeap(), 0, env);\r
 334       env = newenv;\r
 335       envlen = newlen;\r
 336 \r
 337       /* Test the environment is valid. */\r
 338       if (test_environment(env)) {\r
 339         popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_ENVIRONMENT);\r
 340         HeapFree(GetProcessHeap(), 0, env);\r
 341         cleanup_nssm_service(service);\r
 342         return 5;\r
 343       }\r
 344 \r
 345       if (SendDlgItemMessage(tablist[NSSM_TAB_ENVIRONMENT], IDC_ENVIRONMENT_REPLACE, BM_GETCHECK, 0, 0) & BST_CHECKED) {\r
 346         service->env = env;\r
 347         service->envlen = envlen;\r
 348       }\r
 349       else {\r
 350         service->env_extra = env;\r
 351         service->env_extralen = envlen;\r
 352       }\r
 353     }\r
 354   }\r
 355 \r
 356   /* See if it works. */\r
 357   switch (install_service(service)) {\r
 358     case 1:\r
 359       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("service"), _T("install()"));\r
 360       cleanup_nssm_service(service);\r
 361       return 1;\r
 362 \r
 363     case 2:\r
 364       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);\r
 365       cleanup_nssm_service(service);\r
 366       return 2;\r
 367 \r
 368     case 3:\r
 369       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_MESSAGE_PATH_TOO_LONG, NSSM);\r
 370       cleanup_nssm_service(service);\r
 371       return 3;\r
 372 \r
 373     case 4:\r
 374       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_OUT_OF_MEMORY_FOR_IMAGEPATH);\r
 375       cleanup_nssm_service(service);\r
 376       return 4;\r
 377 \r
 378     case 5:\r
 379       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INSTALL_SERVICE_FAILED);\r
 380       cleanup_nssm_service(service);\r
 381       return 5;\r
 382 \r
 383     case 6:\r
 384       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_CREATE_PARAMETERS_FAILED);\r
 385       cleanup_nssm_service(service);\r
 386       return 6;\r
 387   }\r
 388 \r
 389   popup_message(MB_OK, NSSM_MESSAGE_SERVICE_INSTALLED, service->name);\r
 390   cleanup_nssm_service(service);\r
 391   return 0;\r
 392 }\r
 393 \r
 394 /* Remove the service */\r
 395 int remove(HWND window) {\r
 396   if (! window) return 1;\r
 397 \r
 398   /* See if it works */\r
 399   nssm_service_t *service = alloc_nssm_service();\r
 400   if (service) {\r
 401     /* Get service name */\r
 402     if (! GetDlgItemText(window, IDC_NAME, service->name, _countof(service->name))) {\r
 403       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_SERVICE_NAME);\r
 404       cleanup_nssm_service(service);\r
 405       return 2;\r
 406     }\r
 407 \r
 408     /* Confirm */\r
 409     if (popup_message(MB_YESNO, NSSM_GUI_ASK_REMOVE_SERVICE, service->name) != IDYES) {\r
 410       cleanup_nssm_service(service);\r
 411       return 0;\r
 412     }\r
 413   }\r
 414 \r
 415   switch (remove_service(service)) {\r
 416     case 1:\r
 417       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("service"), _T("remove()"));\r
 418       cleanup_nssm_service(service);\r
 419       return 1;\r
 420 \r
 421     case 2:\r
 422       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);\r
 423       cleanup_nssm_service(service);\r
 424       return 2;\r
 425 \r
 426     case 3:\r
 427       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_SERVICE_NOT_INSTALLED);\r
 428       return 3;\r
 429       cleanup_nssm_service(service);\r
 430 \r
 431     case 4:\r
 432       popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_REMOVE_SERVICE_FAILED);\r
 433       cleanup_nssm_service(service);\r
 434       return 4;\r
 435   }\r
 436 \r
 437   popup_message(MB_OK, NSSM_MESSAGE_SERVICE_REMOVED, service->name);\r
 438   cleanup_nssm_service(service);\r
 439   return 0;\r
 440 }\r
 441 \r
 442 static TCHAR *browse_filter(int message) {\r
 443   switch (message) {\r
 444     case NSSM_GUI_BROWSE_FILTER_APPLICATIONS: return _T("*.exe;*.bat;*.cmd");\r
 445     case NSSM_GUI_BROWSE_FILTER_DIRECTORIES: return _T(".");\r
 446     case NSSM_GUI_BROWSE_FILTER_ALL_FILES: /* Fall through. */\r
 447     default: return _T("*.*");\r
 448   }\r
 449 }\r
 450 \r
 451 UINT_PTR CALLBACK browse_hook(HWND dlg, UINT message, WPARAM w, LPARAM l) {\r
 452   switch (message) {\r
 453     case WM_INITDIALOG:\r
 454       return 1;\r
 455   }\r
 456 \r
 457   return 0;\r
 458 }\r
 459 \r
 460 /* Browse for application */\r
 461 void browse(HWND window, TCHAR *current, unsigned long flags, ...) {\r
 462   if (! window) return;\r
 463 \r
 464   va_list arg;\r
 465   size_t bufsize = 256;\r
 466   size_t len = bufsize;\r
 467   int i;\r
 468 \r
 469   OPENFILENAME ofn;\r
 470   ZeroMemory(&ofn, sizeof(ofn));\r
 471   ofn.lStructSize = sizeof(ofn);\r
 472   ofn.lpstrFilter = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, bufsize * sizeof(TCHAR));\r
 473   /* XXX: Escaping nulls with FormatMessage is tricky */\r
 474   if (ofn.lpstrFilter) {\r
 475     ZeroMemory((void *) ofn.lpstrFilter, bufsize);\r
 476     len = 0;\r
 477     /* "Applications" + NULL + "*.exe" + NULL */\r
 478     va_start(arg, flags);\r
 479     while (i = va_arg(arg, int)) {\r
 480       TCHAR *localised = message_string(i);\r
 481       _sntprintf_s((TCHAR *) ofn.lpstrFilter + len, bufsize, _TRUNCATE, localised);\r
 482       len += _tcslen(localised) + 1;\r
 483       LocalFree(localised);\r
 484       TCHAR *filter = browse_filter(i);\r
 485       _sntprintf_s((TCHAR *) ofn.lpstrFilter + len, bufsize - len, _TRUNCATE, _T("%s"), filter);\r
 486       len += _tcslen(filter) + 1;\r
 487     }\r
 488     va_end(arg);\r
 489     /* Remainder of the buffer is already zeroed */\r
 490   }\r
 491   ofn.lpstrFile = new TCHAR[MAX_PATH];\r
 492   if (flags & OFN_NOVALIDATE) {\r
 493     /* Directory hack. */\r
 494     _sntprintf_s(ofn.lpstrFile, MAX_PATH, _TRUNCATE, _T(":%s:"), message_string(NSSM_GUI_BROWSE_FILTER_DIRECTORIES));\r
 495   }\r
 496   else _sntprintf_s(ofn.lpstrFile, MAX_PATH, _TRUNCATE, _T("%s"), current);\r
 497   ofn.lpstrTitle = message_string(NSSM_GUI_BROWSE_TITLE);\r
 498   ofn.nMaxFile = MAX_PATH;\r
 499   ofn.Flags = OFN_EXPLORER | OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | flags;\r
 500 \r
 501   if (GetOpenFileName(&ofn)) {\r
 502     /* Directory hack. */\r
 503     if (flags & OFN_NOVALIDATE) strip_basename(ofn.lpstrFile);\r
 504     SendMessage(window, WM_SETTEXT, 0, (LPARAM) ofn.lpstrFile);\r
 505   }\r
 506   if (ofn.lpstrFilter) HeapFree(GetProcessHeap(), 0, (void *) ofn.lpstrFilter);\r
 507 \r
 508   delete[] ofn.lpstrFile;\r
 509 }\r
 510 \r
 511 INT_PTR CALLBACK tab_dlg(HWND tab, UINT message, WPARAM w, LPARAM l) {\r
 512   switch (message) {\r
 513     case WM_INITDIALOG:\r
 514       return 1;\r
 515 \r
 516     /* Button was pressed or control was controlled. */\r
 517     case WM_COMMAND:\r
 518       HWND dlg;\r
 519       TCHAR buffer[MAX_PATH];\r
 520       unsigned char enabled;\r
 521 \r
 522       switch (LOWORD(w)) {\r
 523         /* Browse for application. */\r
 524         case IDC_BROWSE:\r
 525           dlg = GetDlgItem(tab, IDC_PATH);\r
 526           GetDlgItemText(tab, IDC_PATH, buffer, _countof(buffer));\r
 527           browse(dlg, buffer, OFN_FILEMUSTEXIST, NSSM_GUI_BROWSE_FILTER_APPLICATIONS, NSSM_GUI_BROWSE_FILTER_ALL_FILES, 0);\r
 528           /* Fill in startup directory if it wasn't already specified. */\r
 529           GetDlgItemText(tab, IDC_DIR, buffer, _countof(buffer));\r
 530           if (! buffer[0]) {\r
 531             GetDlgItemText(tab, IDC_PATH, buffer, _countof(buffer));\r
 532             strip_basename(buffer);\r
 533             SetDlgItemText(tab, IDC_DIR, buffer);\r
 534           }\r
 535           break;\r
 536 \r
 537         /* Browse for startup directory. */\r
 538         case IDC_BROWSE_DIR:\r
 539           dlg = GetDlgItem(tab, IDC_DIR);\r
 540           GetDlgItemText(tab, IDC_DIR, buffer, _countof(buffer));\r
 541           browse(dlg, buffer, OFN_NOVALIDATE, NSSM_GUI_BROWSE_FILTER_DIRECTORIES, 0);\r
 542           break;\r
 543 \r
 544         /* Log on. */\r
 545         case IDC_LOCALSYSTEM:\r
 546           set_logon_enabled(0);\r
 547           break;\r
 548 \r
 549         case IDC_ACCOUNT:\r
 550           set_logon_enabled(1);\r
 551           break;\r
 552 \r
 553         /* Shutdown methods. */\r
 554         case IDC_METHOD_CONSOLE:\r
 555           set_timeout_enabled(LOWORD(w), IDC_KILL_CONSOLE);\r
 556           break;\r
 557 \r
 558         case IDC_METHOD_WINDOW:\r
 559           set_timeout_enabled(LOWORD(w), IDC_KILL_WINDOW);\r
 560           break;\r
 561 \r
 562         case IDC_METHOD_THREADS:\r
 563           set_timeout_enabled(LOWORD(w), IDC_KILL_THREADS);\r
 564           break;\r
 565 \r
 566         /* Browse for stdin. */\r
 567         case IDC_BROWSE_STDIN:\r
 568           dlg = GetDlgItem(tab, IDC_STDIN);\r
 569           GetDlgItemText(tab, IDC_STDIN, buffer, _countof(buffer));\r
 570           browse(dlg, buffer, 0, NSSM_GUI_BROWSE_FILTER_ALL_FILES, 0);\r
 571           break;\r
 572 \r
 573         /* Browse for stdout. */\r
 574         case IDC_BROWSE_STDOUT:\r
 575           dlg = GetDlgItem(tab, IDC_STDOUT);\r
 576           GetDlgItemText(tab, IDC_STDOUT, buffer, _countof(buffer));\r
 577           browse(dlg, buffer, 0, NSSM_GUI_BROWSE_FILTER_ALL_FILES, 0);\r
 578           /* Fill in stderr if it wasn't already specified. */\r
 579           GetDlgItemText(tab, IDC_STDERR, buffer, _countof(buffer));\r
 580           if (! buffer[0]) {\r
 581             GetDlgItemText(tab, IDC_STDOUT, buffer, _countof(buffer));\r
 582             SetDlgItemText(tab, IDC_STDERR, buffer);\r
 583           }\r
 584           break;\r
 585 \r
 586         /* Browse for stderr. */\r
 587         case IDC_BROWSE_STDERR:\r
 588           dlg = GetDlgItem(tab, IDC_STDERR);\r
 589           GetDlgItemText(tab, IDC_STDERR, buffer, _countof(buffer));\r
 590           browse(dlg, buffer, 0, NSSM_GUI_BROWSE_FILTER_ALL_FILES, 0);\r
 591           break;\r
 592 \r
 593         /* Rotation. */\r
 594         case IDC_ROTATE:\r
 595           if (SendDlgItemMessage(tab, LOWORD(w), BM_GETCHECK, 0, 0) & BST_CHECKED) enabled = 1;\r
 596           else enabled = 0;\r
 597           set_rotation_enabled(enabled);\r
 598           break;\r
 599       }\r
 600       return 1;\r
 601   }\r
 602 \r
 603   return 0;\r
 604 }\r
 605 \r
 606 /* Install/remove dialogue callback */\r
 607 INT_PTR CALLBACK nssm_dlg(HWND window, UINT message, WPARAM w, LPARAM l) {\r
 608   switch (message) {\r
 609     /* Creating the dialogue */\r
 610     case WM_INITDIALOG:\r
 611       SetFocus(GetDlgItem(window, IDC_NAME));\r
 612 \r
 613       HWND tabs;\r
 614       HWND combo;\r
 615       tabs = GetDlgItem(window, IDC_TAB1);\r
 616       if (! tabs) return 0;\r
 617 \r
 618       /* Set up tabs. */\r
 619       TCITEM tab;\r
 620       ZeroMemory(&tab, sizeof(tab));\r
 621       tab.mask = TCIF_TEXT;\r
 622 \r
 623       /* Application tab. */\r
 624       tab.pszText = message_string(NSSM_GUI_TAB_APPLICATION);\r
 625       tab.cchTextMax = (int) _tcslen(tab.pszText);\r
 626       SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_APPLICATION, (LPARAM) &tab);\r
 627       tablist[NSSM_TAB_APPLICATION] = CreateDialog(0, MAKEINTRESOURCE(IDD_APPLICATION), window, tab_dlg);\r
 628       ShowWindow(tablist[NSSM_TAB_APPLICATION], SW_SHOW);\r
 629 \r
 630       /* Details tab. */\r
 631       tab.pszText = message_string(NSSM_GUI_TAB_DETAILS);\r
 632       tab.cchTextMax = (int) _tcslen(tab.pszText);\r
 633       SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_DETAILS, (LPARAM) &tab);\r
 634       tablist[NSSM_TAB_DETAILS] = CreateDialog(0, MAKEINTRESOURCE(IDD_DETAILS), window, tab_dlg);\r
 635       ShowWindow(tablist[NSSM_TAB_DETAILS], SW_HIDE);\r
 636 \r
 637       /* Set defaults. */\r
 638       combo = GetDlgItem(tablist[NSSM_TAB_DETAILS], IDC_STARTUP);\r
 639       SendMessage(combo, CB_INSERTSTRING, NSSM_STARTUP_AUTOMATIC, (LPARAM) message_string(NSSM_GUI_STARTUP_AUTOMATIC));\r
 640       SendMessage(combo, CB_INSERTSTRING, NSSM_STARTUP_DELAYED, (LPARAM) message_string(NSSM_GUI_STARTUP_DELAYED));\r
 641       SendMessage(combo, CB_INSERTSTRING, NSSM_STARTUP_MANUAL, (LPARAM) message_string(NSSM_GUI_STARTUP_MANUAL));\r
 642       SendMessage(combo, CB_INSERTSTRING, NSSM_STARTUP_DISABLED, (LPARAM) message_string(NSSM_GUI_STARTUP_DISABLED));\r
 643       SendMessage(combo, CB_SETCURSEL, NSSM_STARTUP_AUTOMATIC, 0);\r
 644 \r
 645       /* Logon tab. */\r
 646       tab.pszText = message_string(NSSM_GUI_TAB_LOGON);\r
 647       tab.cchTextMax = (int) _tcslen(tab.pszText);\r
 648       SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_LOGON, (LPARAM) &tab);\r
 649       tablist[NSSM_TAB_LOGON] = CreateDialog(0, MAKEINTRESOURCE(IDD_LOGON), window, tab_dlg);\r
 650       ShowWindow(tablist[NSSM_TAB_LOGON], SW_HIDE);\r
 651 \r
 652       /* Set defaults. */\r
 653       CheckRadioButton(tablist[NSSM_TAB_LOGON], IDC_LOCALSYSTEM, IDC_ACCOUNT, IDC_LOCALSYSTEM);\r
 654       set_logon_enabled(0);\r
 655 \r
 656       /* Shutdown tab. */\r
 657       tab.pszText = message_string(NSSM_GUI_TAB_SHUTDOWN);\r
 658       tab.cchTextMax = (int) _tcslen(tab.pszText);\r
 659       SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_SHUTDOWN, (LPARAM) &tab);\r
 660       tablist[NSSM_TAB_SHUTDOWN] = CreateDialog(0, MAKEINTRESOURCE(IDD_SHUTDOWN), window, tab_dlg);\r
 661       ShowWindow(tablist[NSSM_TAB_SHUTDOWN], SW_HIDE);\r
 662 \r
 663       /* Set defaults. */\r
 664       SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_CONSOLE, BM_SETCHECK, BST_CHECKED, 0);\r
 665       SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_CONSOLE, NSSM_KILL_CONSOLE_GRACE_PERIOD, 0);\r
 666       SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_WINDOW, BM_SETCHECK, BST_CHECKED, 0);\r
 667       SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_WINDOW, NSSM_KILL_WINDOW_GRACE_PERIOD, 0);\r
 668       SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_THREADS, BM_SETCHECK, BST_CHECKED, 0);\r
 669       SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_THREADS, NSSM_KILL_THREADS_GRACE_PERIOD, 0);\r
 670       SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_TERMINATE, BM_SETCHECK, BST_CHECKED, 0);\r
 671 \r
 672       /* Restart tab. */\r
 673       tab.pszText = message_string(NSSM_GUI_TAB_EXIT);\r
 674       tab.cchTextMax = (int) _tcslen(tab.pszText);\r
 675       SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_EXIT, (LPARAM) &tab);\r
 676       tablist[NSSM_TAB_EXIT] = CreateDialog(0, MAKEINTRESOURCE(IDD_APPEXIT), window, tab_dlg);\r
 677       ShowWindow(tablist[NSSM_TAB_EXIT], SW_HIDE);\r
 678 \r
 679       /* Set defaults. */\r
 680       SetDlgItemInt(tablist[NSSM_TAB_EXIT], IDC_THROTTLE, NSSM_RESET_THROTTLE_RESTART, 0);\r
 681       combo = GetDlgItem(tablist[NSSM_TAB_EXIT], IDC_APPEXIT);\r
 682       SendMessage(combo, CB_INSERTSTRING, NSSM_EXIT_RESTART, (LPARAM) message_string(NSSM_GUI_EXIT_RESTART));\r
 683       SendMessage(combo, CB_INSERTSTRING, NSSM_EXIT_IGNORE, (LPARAM) message_string(NSSM_GUI_EXIT_IGNORE));\r
 684       SendMessage(combo, CB_INSERTSTRING, NSSM_EXIT_REALLY, (LPARAM) message_string(NSSM_GUI_EXIT_REALLY));\r
 685       SendMessage(combo, CB_INSERTSTRING, NSSM_EXIT_UNCLEAN, (LPARAM) message_string(NSSM_GUI_EXIT_UNCLEAN));\r
 686       SendMessage(combo, CB_SETCURSEL, NSSM_EXIT_RESTART, 0);\r
 687 \r
 688       /* I/O tab. */\r
 689       tab.pszText = message_string(NSSM_GUI_TAB_IO);\r
 690       tab.cchTextMax = (int) _tcslen(tab.pszText) + 1;\r
 691       SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_IO, (LPARAM) &tab);\r
 692       tablist[NSSM_TAB_IO] = CreateDialog(0, MAKEINTRESOURCE(IDD_IO), window, tab_dlg);\r
 693       ShowWindow(tablist[NSSM_TAB_IO], SW_HIDE);\r
 694 \r
 695       /* Rotation tab. */\r
 696       tab.pszText = message_string(NSSM_GUI_TAB_ROTATION);\r
 697       tab.cchTextMax = (int) _tcslen(tab.pszText) + 1;\r
 698       SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_ROTATION, (LPARAM) &tab);\r
 699       tablist[NSSM_TAB_ROTATION] = CreateDialog(0, MAKEINTRESOURCE(IDD_ROTATION), window, tab_dlg);\r
 700       ShowWindow(tablist[NSSM_TAB_ROTATION], SW_HIDE);\r
 701 \r
 702       /* Set defaults. */\r
 703       SetDlgItemInt(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_SECONDS, 0, 0);\r
 704       SetDlgItemInt(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW, 0, 0);\r
 705       set_rotation_enabled(0);\r
 706 \r
 707       /* Environment tab. */\r
 708       tab.pszText = message_string(NSSM_GUI_TAB_ENVIRONMENT);\r
 709       tab.cchTextMax = (int) _tcslen(tab.pszText) + 1;\r
 710       SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_ENVIRONMENT, (LPARAM) &tab);\r
 711       tablist[NSSM_TAB_ENVIRONMENT] = CreateDialog(0, MAKEINTRESOURCE(IDD_ENVIRONMENT), window, tab_dlg);\r
 712       ShowWindow(tablist[NSSM_TAB_ENVIRONMENT], SW_HIDE);\r
 713 \r
 714       selected_tab = 0;\r
 715 \r
 716       return 1;\r
 717 \r
 718     /* Tab change. */\r
 719     case WM_NOTIFY:\r
 720       NMHDR *notification;\r
 721 \r
 722       notification = (NMHDR *) l;\r
 723       switch (notification->code) {\r
 724         case TCN_SELCHANGE:\r
 725           HWND tabs;\r
 726           int selection;\r
 727 \r
 728           tabs = GetDlgItem(window, IDC_TAB1);\r
 729           if (! tabs) return 0;\r
 730 \r
 731           selection = (int) SendMessage(tabs, TCM_GETCURSEL, 0, 0);\r
 732           if (selection != selected_tab) {\r
 733             ShowWindow(tablist[selected_tab], SW_HIDE);\r
 734             /*\r
 735               XXX: Sets focus to the service name which isn't ideal but is\r
 736                    better than leaving it in another tab.\r
 737             */\r
 738             ShowWindow(tablist[selection], SW_SHOWDEFAULT);\r
 739             SetFocus(tablist[selection]);\r
 740             selected_tab = selection;\r
 741           }\r
 742           return 1;\r
 743       }\r
 744 \r
 745       return 0;\r
 746 \r
 747     /* Button was pressed or control was controlled */\r
 748     case WM_COMMAND:\r
 749       switch (LOWORD(w)) {\r
 750         /* OK button */\r
 751         case IDOK:\r
 752           if (! install(window)) PostQuitMessage(0);\r
 753           break;\r
 754 \r
 755         /* Cancel button */\r
 756         case IDCANCEL:\r
 757           DestroyWindow(window);\r
 758           break;\r
 759 \r
 760         /* Remove button */\r
 761         case IDC_REMOVE:\r
 762           if (! remove(window)) PostQuitMessage(0);\r
 763           break;\r
 764       }\r
 765       return 1;\r
 766 \r
 767     /* Window closing */\r
 768     case WM_CLOSE:\r
 769       DestroyWindow(window);\r
 770       return 0;\r
 771     case WM_DESTROY:\r
 772       PostQuitMessage(0);\r
 773   }\r
 774   return 0;\r
 775 }\r