David Bremner committed some fixes.
[nssm.git] / gui.cpp
diff --git a/gui.cpp b/gui.cpp
index 64382f4..79000a1 100644 (file)
--- a/gui.cpp
+++ b/gui.cpp
@@ -1,7 +1,9 @@
 #include "nssm.h"\r
 \r
-static enum { NSSM_TAB_APPLICATION, NSSM_TAB_DETAILS, NSSM_TAB_LOGON, NSSM_TAB_PROCESS, NSSM_TAB_SHUTDOWN, NSSM_TAB_EXIT, NSSM_TAB_IO, NSSM_TAB_ROTATION, NSSM_TAB_ENVIRONMENT, NSSM_NUM_TABS };\r
+static enum { NSSM_TAB_APPLICATION, NSSM_TAB_DETAILS, NSSM_TAB_LOGON, NSSM_TAB_DEPENDENCIES, NSSM_TAB_PROCESS, NSSM_TAB_SHUTDOWN, NSSM_TAB_EXIT, NSSM_TAB_IO, NSSM_TAB_ROTATION, NSSM_TAB_ENVIRONMENT, NSSM_TAB_HOOKS, NSSM_NUM_TABS } nssm_tabs;\r
 static HWND tablist[NSSM_NUM_TABS];\r
+static const TCHAR *hook_event_strings[] = { NSSM_HOOK_EVENT_START, NSSM_HOOK_EVENT_STOP, NSSM_HOOK_EVENT_EXIT, NSSM_HOOK_EVENT_POWER, NSSM_HOOK_EVENT_ROTATE, NULL };\r
+static const TCHAR *hook_action_strings[] = { NSSM_HOOK_ACTION_PRE, NSSM_HOOK_ACTION_POST, NSSM_HOOK_ACTION_CHANGE, NSSM_HOOK_ACTION_RESUME, NULL };\r
 static int selected_tab;\r
 \r
 static HWND dialog(const TCHAR *templ, HWND parent, DLGPROC function, LPARAM l) {\r
@@ -95,6 +97,19 @@ int nssm_gui(int resource, nssm_service_t *service) {
       if (service->type & SERVICE_INTERACTIVE_PROCESS) SendDlgItemMessage(tablist[NSSM_TAB_LOGON], IDC_INTERACT, BM_SETCHECK, BST_CHECKED, 0);\r
     }\r
 \r
+    /* Dependencies tab. */\r
+    if (service->dependencieslen) {\r
+      TCHAR *formatted;\r
+      unsigned long newlen;\r
+      if (format_double_null(service->dependencies, service->dependencieslen, &formatted, &newlen)) {\r
+        popup_message(dlg, MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("dependencies"), _T("nssm_dlg()"));\r
+      }\r
+      else {\r
+        SetDlgItemText(tablist[NSSM_TAB_DEPENDENCIES], IDC_DEPENDENCIES, formatted);\r
+        HeapFree(GetProcessHeap(), 0, formatted);\r
+      }\r
+    }\r
+\r
     /* Process tab. */\r
     if (service->priority) {\r
       int priority = priority_constant_to_index(service->priority);\r
@@ -117,6 +132,10 @@ int nssm_gui(int resource, nssm_service_t *service) {
       }\r
     }\r
 \r
+    if (service->no_console) {\r
+      SendDlgItemMessage(tablist[NSSM_TAB_PROCESS], IDC_CONSOLE, BM_SETCHECK, BST_UNCHECKED, 0);\r
+    }\r
+\r
     /* Shutdown tab. */\r
     if (! (service->stop_method & NSSM_STOP_METHOD_CONSOLE)) {\r
       SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_CONSOLE, BM_SETCHECK, BST_UNCHECKED, 0);\r
@@ -136,6 +155,9 @@ int nssm_gui(int resource, nssm_service_t *service) {
     if (! (service->stop_method & NSSM_STOP_METHOD_TERMINATE)) {\r
       SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_TERMINATE, BM_SETCHECK, BST_UNCHECKED, 0);\r
     }\r
+    if (! service->kill_process_tree) {\r
+      SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_PROCESS_TREE, BM_SETCHECK, BST_UNCHECKED, 0);\r
+    }\r
 \r
     /* Restart tab. */\r
     SetDlgItemInt(tablist[NSSM_TAB_EXIT], IDC_THROTTLE, service->throttle_delay, 0);\r
@@ -161,7 +183,7 @@ int nssm_gui(int resource, nssm_service_t *service) {
     if (! service->rotate_bytes_high) SetDlgItemInt(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW, service->rotate_bytes_low, 0);\r
 \r
     /* Check if advanced settings are in use. */\r
-    if (service->stdout_disposition ^ service->stderr_disposition || service->stdout_disposition & ~CREATE_ALWAYS || service->stderr_disposition & ~CREATE_ALWAYS) popup_message(dlg, MB_OK | MB_ICONWARNING, NSSM_GUI_WARN_STDIO);\r
+    if (service->stdout_disposition != service->stderr_disposition || (service->stdout_disposition && service->stdout_disposition != NSSM_STDOUT_DISPOSITION && service->stdout_disposition != CREATE_ALWAYS) || (service->stderr_disposition && service->stderr_disposition != NSSM_STDERR_DISPOSITION && service->stderr_disposition != CREATE_ALWAYS)) popup_message(dlg, MB_OK | MB_ICONWARNING, NSSM_GUI_WARN_STDIO);\r
     if (service->rotate_bytes_high) popup_message(dlg, MB_OK | MB_ICONWARNING, NSSM_GUI_WARN_ROTATE_BYTES);\r
 \r
     /* Environment tab. */\r
@@ -180,7 +202,7 @@ int nssm_gui(int resource, nssm_service_t *service) {
     if (envlen) {\r
       TCHAR *formatted;\r
       unsigned long newlen;\r
-      if (format_environment(env, envlen, &formatted, &newlen)) {\r
+      if (format_double_null(env, envlen, &formatted, &newlen)) {\r
         popup_message(dlg, MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("environment"), _T("nssm_dlg()"));\r
       }\r
       else {\r
@@ -259,6 +281,100 @@ static inline void set_rotation_enabled(unsigned char enabled) {
   EnableWindow(GetDlgItem(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW), enabled);\r
 }\r
 \r
+static inline int hook_env(const TCHAR *hook_event, const TCHAR *hook_action, TCHAR *buffer, unsigned long buflen) {\r
+  return _sntprintf_s(buffer, buflen, _TRUNCATE, _T("NSSM_HOOK_%s_%s"), hook_event, hook_action);\r
+}\r
+\r
+static inline void set_hook_tab(int event_index, int action_index, bool changed) {\r
+  int first_event = NSSM_GUI_HOOK_EVENT_START;\r
+  HWND combo;\r
+  combo = GetDlgItem(tablist[NSSM_TAB_HOOKS], IDC_HOOK_EVENT);\r
+  SendMessage(combo, CB_SETCURSEL, event_index, 0);\r
+  combo = GetDlgItem(tablist[NSSM_TAB_HOOKS], IDC_HOOK_ACTION);\r
+  SendMessage(combo, CB_RESETCONTENT, 0, 0);\r
+\r
+  const TCHAR *hook_event = hook_event_strings[event_index];\r
+  TCHAR *hook_action;\r
+  int i;\r
+  switch (event_index + first_event) {\r
+    case NSSM_GUI_HOOK_EVENT_ROTATE:\r
+      i = 0;\r
+      SendMessage(combo, CB_INSERTSTRING, i, (LPARAM) message_string(NSSM_GUI_HOOK_ACTION_ROTATE_PRE));\r
+      if (action_index == i++) hook_action = NSSM_HOOK_ACTION_PRE;\r
+      SendMessage(combo, CB_INSERTSTRING, i, (LPARAM) message_string(NSSM_GUI_HOOK_ACTION_ROTATE_POST));\r
+      if (action_index == i++) hook_action = NSSM_HOOK_ACTION_POST;\r
+      break;\r
+\r
+    case NSSM_GUI_HOOK_EVENT_START:\r
+      i = 0;\r
+      SendMessage(combo, CB_INSERTSTRING, i, (LPARAM) message_string(NSSM_GUI_HOOK_ACTION_START_PRE));\r
+      if (action_index == i++) hook_action = NSSM_HOOK_ACTION_PRE;\r
+      SendMessage(combo, CB_INSERTSTRING, i, (LPARAM) message_string(NSSM_GUI_HOOK_ACTION_START_POST));\r
+      if (action_index == i++) hook_action = NSSM_HOOK_ACTION_POST;\r
+      break;\r
+\r
+    case NSSM_GUI_HOOK_EVENT_STOP:\r
+      i = 0;\r
+      SendMessage(combo, CB_INSERTSTRING, i, (LPARAM) message_string(NSSM_GUI_HOOK_ACTION_STOP_PRE));\r
+      if (action_index == i++) hook_action = NSSM_HOOK_ACTION_PRE;\r
+      break;\r
+\r
+    case NSSM_GUI_HOOK_EVENT_EXIT:\r
+      i = 0;\r
+      SendMessage(combo, CB_INSERTSTRING, i, (LPARAM) message_string(NSSM_GUI_HOOK_ACTION_EXIT_POST));\r
+      if (action_index == i++) hook_action = NSSM_HOOK_ACTION_POST;\r
+      break;\r
+\r
+    case NSSM_GUI_HOOK_EVENT_POWER:\r
+      i = 0;\r
+      SendMessage(combo, CB_INSERTSTRING, i, (LPARAM) message_string(NSSM_GUI_HOOK_ACTION_POWER_CHANGE));\r
+      if (action_index == i++) hook_action = NSSM_HOOK_ACTION_CHANGE;\r
+      SendMessage(combo, CB_INSERTSTRING, i, (LPARAM) message_string(NSSM_GUI_HOOK_ACTION_POWER_RESUME));\r
+      if (action_index == i++) hook_action = NSSM_HOOK_ACTION_RESUME;\r
+      break;\r
+  }\r
+\r
+  SendMessage(combo, CB_SETCURSEL, action_index, 0);\r
+\r
+  TCHAR hook_name[HOOK_NAME_LENGTH];\r
+  hook_env(hook_event, hook_action, hook_name, _countof(hook_name));\r
+\r
+  if (! *hook_name) return;\r
+\r
+  TCHAR cmd[CMD_LENGTH];\r
+  if (changed) {\r
+    GetDlgItemText(tablist[NSSM_TAB_HOOKS], IDC_HOOK, cmd, _countof(cmd));\r
+    SetEnvironmentVariable(hook_name, cmd);\r
+  }\r
+  else {\r
+    GetEnvironmentVariable(hook_name, cmd, _countof(cmd));\r
+    SetDlgItemText(tablist[NSSM_TAB_HOOKS], IDC_HOOK, cmd);\r
+  }\r
+}\r
+\r
+static inline int update_hook(TCHAR *service_name, const TCHAR *hook_event, const TCHAR *hook_action) {\r
+  TCHAR hook_name[HOOK_NAME_LENGTH];\r
+  if (hook_env(hook_event, hook_action, hook_name, _countof(hook_name)) < 0) return 1;\r
+  TCHAR cmd[CMD_LENGTH];\r
+  ZeroMemory(cmd, sizeof(cmd));\r
+  GetEnvironmentVariable(hook_name, cmd, _countof(cmd));\r
+  if (set_hook(service_name, hook_event, hook_action, cmd)) return 2;\r
+  return 0;\r
+}\r
+\r
+static inline int update_hooks(TCHAR *service_name) {\r
+  int ret = 0;\r
+  ret += update_hook(service_name, NSSM_HOOK_EVENT_START, NSSM_HOOK_ACTION_PRE);\r
+  ret += update_hook(service_name, NSSM_HOOK_EVENT_START, NSSM_HOOK_ACTION_POST);\r
+  ret += update_hook(service_name, NSSM_HOOK_EVENT_STOP, NSSM_HOOK_ACTION_PRE);\r
+  ret += update_hook(service_name, NSSM_HOOK_EVENT_EXIT, NSSM_HOOK_ACTION_POST);\r
+  ret += update_hook(service_name, NSSM_HOOK_EVENT_POWER, NSSM_HOOK_ACTION_CHANGE);\r
+  ret += update_hook(service_name, NSSM_HOOK_EVENT_POWER, NSSM_HOOK_ACTION_RESUME);\r
+  ret += update_hook(service_name, NSSM_HOOK_EVENT_ROTATE, NSSM_HOOK_ACTION_PRE);\r
+  ret += update_hook(service_name, NSSM_HOOK_EVENT_ROTATE, NSSM_HOOK_ACTION_POST);\r
+  return ret;\r
+}\r
+\r
 static inline void check_io(HWND owner, TCHAR *name, TCHAR *buffer, unsigned long len, unsigned long control) {\r
   if (! SendMessage(GetDlgItem(tablist[NSSM_TAB_IO], control), WM_GETTEXTLENGTH, 0, 0)) return;\r
   if (GetDlgItemText(tablist[NSSM_TAB_IO], control, buffer, (int) len)) return;\r
@@ -334,7 +450,7 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
     service->username = 0;\r
     service->usernamelen = 0;\r
     if (service->password) {\r
-      SecureZeroMemory(service->password, service->passwordlen);\r
+      SecureZeroMemory(service->password, service->passwordlen * sizeof(TCHAR));\r
       HeapFree(GetProcessHeap(), 0, service->password);\r
     }\r
     service->password = 0;\r
@@ -363,13 +479,25 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
     }\r
 \r
     /*\r
-      Special case LOCALSYSTEM.\r
+      Special case for well-known accounts.\r
       Ignore the password if we're editing and the username hasn't changed.\r
     */\r
-    if (str_equiv(service->username, NSSM_LOCALSYSTEM_ACCOUNT)) {\r
-      HeapFree(GetProcessHeap(), 0, service->username);\r
-      service->username = 0;\r
-      service->usernamelen = 0;\r
+    const TCHAR *well_known = well_known_username(service->username);\r
+    if (well_known) {\r
+      if (str_equiv(well_known, NSSM_LOCALSYSTEM_ACCOUNT)) {\r
+        HeapFree(GetProcessHeap(), 0, service->username);\r
+        service->username = 0;\r
+        service->usernamelen = 0;\r
+      }\r
+      else {\r
+        service->usernamelen = _tcslen(well_known) + 1;\r
+        service->username = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, service->usernamelen * sizeof(TCHAR));\r
+        if (! service->username) {\r
+          print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("canon"), _T("install()"));\r
+          return 6;\r
+        }\r
+        memmove(service->username, well_known, service->usernamelen * sizeof(TCHAR));\r
+      }\r
     }\r
     else {\r
       /* Password. */\r
@@ -411,7 +539,7 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
         /* Get first password. */\r
         if (! GetDlgItemText(tablist[NSSM_TAB_LOGON], IDC_PASSWORD1, service->password, (int) service->passwordlen)) {\r
           HeapFree(GetProcessHeap(), 0, password);\r
-          SecureZeroMemory(service->password, service->passwordlen);\r
+          SecureZeroMemory(service->password, service->passwordlen * sizeof(TCHAR));\r
           HeapFree(GetProcessHeap(), 0, service->password);\r
           service->password = 0;\r
           service->passwordlen = 0;\r
@@ -424,9 +552,9 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
 \r
         /* Get confirmation. */\r
         if (! GetDlgItemText(tablist[NSSM_TAB_LOGON], IDC_PASSWORD2, password, (int) service->passwordlen)) {\r
-          SecureZeroMemory(password, service->passwordlen);\r
+          SecureZeroMemory(password, service->passwordlen * sizeof(TCHAR));\r
           HeapFree(GetProcessHeap(), 0, password);\r
-          SecureZeroMemory(service->password, service->passwordlen);\r
+          SecureZeroMemory(service->password, service->passwordlen * sizeof(TCHAR));\r
           HeapFree(GetProcessHeap(), 0, service->password);\r
           service->password = 0;\r
           service->passwordlen = 0;\r
@@ -440,9 +568,9 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
         /* Compare. */\r
         if (_tcsncmp(password, service->password, service->passwordlen)) {\r
           popup_message(window, MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_PASSWORD);\r
-          SecureZeroMemory(password, service->passwordlen);\r
+          SecureZeroMemory(password, service->passwordlen * sizeof(TCHAR));\r
           HeapFree(GetProcessHeap(), 0, password);\r
-          SecureZeroMemory(service->password, service->passwordlen);\r
+          SecureZeroMemory(service->password, service->passwordlen * sizeof(TCHAR));\r
           HeapFree(GetProcessHeap(), 0, service->password);\r
           service->password = 0;\r
           service->passwordlen = 0;\r
@@ -455,6 +583,33 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
     }\r
   }\r
 \r
+  /* Get dependencies. */\r
+  unsigned long dependencieslen = (unsigned long) SendMessage(GetDlgItem(tablist[NSSM_TAB_DEPENDENCIES], IDC_DEPENDENCIES), WM_GETTEXTLENGTH, 0, 0);\r
+  if (dependencieslen) {\r
+    TCHAR *dependencies = (TCHAR *) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (dependencieslen + 2) * sizeof(TCHAR));\r
+    if (! dependencies) {\r
+      popup_message(window, MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("dependencies"), _T("install()"));\r
+      cleanup_nssm_service(service);\r
+      return 6;\r
+    }\r
+\r
+    if (! GetDlgItemText(tablist[NSSM_TAB_DEPENDENCIES], IDC_DEPENDENCIES, dependencies, dependencieslen + 1)) {\r
+      popup_message(window, MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_DEPENDENCIES);\r
+      HeapFree(GetProcessHeap(), 0, dependencies);\r
+      cleanup_nssm_service(service);\r
+      return 6;\r
+    }\r
+\r
+    if (unformat_double_null(dependencies, dependencieslen, &service->dependencies, &service->dependencieslen)) {\r
+      HeapFree(GetProcessHeap(), 0, dependencies);\r
+      popup_message(window, MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("dependencies"), _T("install()"));\r
+      cleanup_nssm_service(service);\r
+      return 6;\r
+    }\r
+\r
+    HeapFree(GetProcessHeap(), 0, dependencies);\r
+  }\r
+\r
   /* Remaining tabs are only for services we manage. */\r
   if (service->native) return 0;\r
 \r
@@ -478,6 +633,9 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
     }\r
   }\r
 \r
+  if (SendDlgItemMessage(tablist[NSSM_TAB_PROCESS], IDC_CONSOLE, BM_GETCHECK, 0, 0) & BST_CHECKED) service->no_console = 0;\r
+  else service->no_console = 1;\r
+\r
   /* Get stop method stuff. */\r
   check_stop_method(service, NSSM_STOP_METHOD_CONSOLE, IDC_METHOD_CONSOLE);\r
   check_stop_method(service, NSSM_STOP_METHOD_WINDOW, IDC_METHOD_WINDOW);\r
@@ -486,6 +644,8 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
   check_number(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_CONSOLE, &service->kill_console_delay);\r
   check_number(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_WINDOW, &service->kill_window_delay);\r
   check_number(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_THREADS, &service->kill_threads_delay);\r
+  if (SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_PROCESS_TREE, BM_GETCHECK, 0, 0) & BST_CHECKED) service->kill_process_tree = 1;\r
+  else service->kill_process_tree = 0;\r
 \r
   /* Get exit action stuff. */\r
   check_number(tablist[NSSM_TAB_EXIT], IDC_THROTTLE, &service->throttle_delay);\r
@@ -508,7 +668,7 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
   /* Get rotation stuff. */\r
   if (SendDlgItemMessage(tablist[NSSM_TAB_ROTATION], IDC_ROTATE, BM_GETCHECK, 0, 0) & BST_CHECKED) {\r
     service->rotate_files = true;\r
-    if (SendDlgItemMessage(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_ONLINE, BM_GETCHECK, 0, 0) & BST_CHECKED) service->rotate_stdout_online = service->rotate_stderr_online = NSSM_ROTATE_ONLINE;
+    if (SendDlgItemMessage(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_ONLINE, BM_GETCHECK, 0, 0) & BST_CHECKED) service->rotate_stdout_online = service->rotate_stderr_online = NSSM_ROTATE_ONLINE;\r
     check_number(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_SECONDS, &service->rotate_seconds);\r
     check_number(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW, &service->rotate_bytes_low);\r
   }\r
@@ -532,7 +692,7 @@ int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service
 \r
     TCHAR *newenv;\r
     unsigned long newlen;\r
-    if (unformat_environment(env, envlen, &newenv, &newlen)) {\r
+    if (unformat_double_null(env, envlen, &newenv, &newlen)) {\r
       HeapFree(GetProcessHeap(), 0, env);\r
       popup_message(window, MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("environment"), _T("install()"));\r
       cleanup_nssm_service(service);\r
@@ -607,6 +767,8 @@ int install(HWND window) {
       return 6;\r
   }\r
 \r
+  update_hooks(service->name);\r
+\r
   popup_message(window, MB_OK, NSSM_MESSAGE_SERVICE_INSTALLED, service->name);\r
   cleanup_nssm_service(service);\r
   return 0;\r
@@ -646,8 +808,8 @@ int remove(HWND window) {
 \r
     case 3:\r
       popup_message(window, MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_SERVICE_NOT_INSTALLED);\r
-      return 3;\r
       cleanup_nssm_service(service);\r
+      return 3;\r
 \r
     case 4:\r
       popup_message(window, MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_REMOVE_SERVICE_FAILED);\r
@@ -692,6 +854,8 @@ int edit(HWND window, nssm_service_t *orig_service) {
       return 6;\r
   }\r
 \r
+  update_hooks(service->name);\r
+\r
   popup_message(window, MB_OK, NSSM_MESSAGE_SERVICE_EDITED, service->name);\r
   cleanup_nssm_service(service);\r
   return 0;\r
@@ -746,14 +910,19 @@ void browse(HWND window, TCHAR *current, unsigned long flags, ...) {
     va_end(arg);\r
     /* Remainder of the buffer is already zeroed */\r
   }\r
-  ofn.lpstrFile = new TCHAR[MAX_PATH];\r
-  if (flags & OFN_NOVALIDATE) {\r
-    /* Directory hack. */\r
-    _sntprintf_s(ofn.lpstrFile, MAX_PATH, _TRUNCATE, _T(":%s:"), message_string(NSSM_GUI_BROWSE_FILTER_DIRECTORIES));\r
+  ofn.lpstrFile = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, PATH_LENGTH * sizeof(TCHAR));\r
+  if (ofn.lpstrFile) {\r
+    if (flags & OFN_NOVALIDATE) {\r
+      /* Directory hack. */\r
+      _sntprintf_s(ofn.lpstrFile, PATH_LENGTH, _TRUNCATE, _T(":%s:"), message_string(NSSM_GUI_BROWSE_FILTER_DIRECTORIES));\r
+      ofn.nMaxFile = DIR_LENGTH;\r
+    }\r
+    else {\r
+      _sntprintf_s(ofn.lpstrFile, PATH_LENGTH, _TRUNCATE, _T("%s"), current);\r
+      ofn.nMaxFile = PATH_LENGTH;\r
+    }\r
   }\r
-  else _sntprintf_s(ofn.lpstrFile, MAX_PATH, _TRUNCATE, _T("%s"), current);\r
   ofn.lpstrTitle = message_string(NSSM_GUI_BROWSE_TITLE);\r
-  ofn.nMaxFile = MAX_PATH;\r
   ofn.Flags = OFN_EXPLORER | OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | flags;\r
 \r
   if (GetOpenFileName(&ofn)) {\r
@@ -762,8 +931,7 @@ void browse(HWND window, TCHAR *current, unsigned long flags, ...) {
     SendMessage(window, WM_SETTEXT, 0, (LPARAM) ofn.lpstrFile);\r
   }\r
   if (ofn.lpstrFilter) HeapFree(GetProcessHeap(), 0, (void *) ofn.lpstrFilter);\r
-\r
-  delete[] ofn.lpstrFile;\r
+  if (ofn.lpstrFile) HeapFree(GetProcessHeap(), 0, ofn.lpstrFile);\r
 }\r
 \r
 INT_PTR CALLBACK tab_dlg(HWND tab, UINT message, WPARAM w, LPARAM l) {\r
@@ -774,7 +942,7 @@ INT_PTR CALLBACK tab_dlg(HWND tab, UINT message, WPARAM w, LPARAM l) {
     /* Button was pressed or control was controlled. */\r
     case WM_COMMAND:\r
       HWND dlg;\r
-      TCHAR buffer[MAX_PATH];\r
+      TCHAR buffer[PATH_LENGTH];\r
       unsigned char enabled;\r
 \r
       switch (LOWORD(w)) {\r
@@ -861,6 +1029,28 @@ INT_PTR CALLBACK tab_dlg(HWND tab, UINT message, WPARAM w, LPARAM l) {
           else enabled = 0;\r
           set_rotation_enabled(enabled);\r
           break;\r
+\r
+        /* Hook event. */\r
+        case IDC_HOOK_EVENT:\r
+          if (HIWORD(w) == CBN_SELCHANGE) set_hook_tab((int) SendMessage(GetDlgItem(tab, IDC_HOOK_EVENT), CB_GETCURSEL, 0, 0), 0, false);\r
+          break;\r
+\r
+        /* Hook action. */\r
+        case IDC_HOOK_ACTION:\r
+          if (HIWORD(w) == CBN_SELCHANGE) set_hook_tab((int) SendMessage(GetDlgItem(tab, IDC_HOOK_EVENT), CB_GETCURSEL, 0, 0), (int) SendMessage(GetDlgItem(tab, IDC_HOOK_ACTION), CB_GETCURSEL, 0, 0), false);\r
+          break;\r
+\r
+        /* Browse for hook. */\r
+        case IDC_BROWSE_HOOK:\r
+          dlg = GetDlgItem(tab, IDC_HOOK);\r
+          GetDlgItemText(tab, IDC_HOOK, buffer, _countof(buffer));\r
+          browse(dlg, _T(""), OFN_FILEMUSTEXIST, NSSM_GUI_BROWSE_FILTER_ALL_FILES, 0);\r
+          break;\r
+\r
+        /* Hook. */\r
+        case IDC_HOOK:\r
+          set_hook_tab((int) SendMessage(GetDlgItem(tab, IDC_HOOK_EVENT), CB_GETCURSEL, 0, 0), (int) SendMessage(GetDlgItem(tab, IDC_HOOK_ACTION), CB_GETCURSEL, 0, 0), true);\r
+          break;\r
       }\r
       return 1;\r
   }\r
@@ -932,6 +1122,13 @@ INT_PTR CALLBACK nssm_dlg(HWND window, UINT message, WPARAM w, LPARAM l) {
       CheckRadioButton(tablist[NSSM_TAB_LOGON], IDC_LOCALSYSTEM, IDC_ACCOUNT, IDC_LOCALSYSTEM);\r
       set_logon_enabled(0);\r
 \r
+      /* Dependencies tab. */\r
+      tab.pszText = message_string(NSSM_GUI_TAB_DEPENDENCIES);\r
+      tab.cchTextMax = (int) _tcslen(tab.pszText);\r
+      SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_DEPENDENCIES, (LPARAM) &tab);\r
+      tablist[NSSM_TAB_DEPENDENCIES] = dialog(MAKEINTRESOURCE(IDD_DEPENDENCIES), window, tab_dlg);\r
+      ShowWindow(tablist[NSSM_TAB_DEPENDENCIES], SW_HIDE);\r
+\r
       /* Remaining tabs are only for services we manage. */\r
       if (service->native) return 1;\r
 \r
@@ -952,6 +1149,8 @@ INT_PTR CALLBACK nssm_dlg(HWND window, UINT message, WPARAM w, LPARAM l) {
       SendMessage(combo, CB_INSERTSTRING, NSSM_IDLE_PRIORITY, (LPARAM) message_string(NSSM_GUI_IDLE_PRIORITY_CLASS));\r
       SendMessage(combo, CB_SETCURSEL, NSSM_NORMAL_PRIORITY, 0);\r
 \r
+      SendDlgItemMessage(tablist[NSSM_TAB_PROCESS], IDC_CONSOLE, BM_SETCHECK, BST_CHECKED, 0);\r
+\r
       list = GetDlgItem(tablist[NSSM_TAB_PROCESS], IDC_AFFINITY);\r
       n = num_cpus();\r
       SendMessage(list, LB_SETCOLUMNWIDTH, 16, 0);\r
@@ -965,17 +1164,17 @@ INT_PTR CALLBACK nssm_dlg(HWND window, UINT message, WPARAM w, LPARAM l) {
         Size to fit.\r
         The box is high enough for four rows.  It is wide enough for eight\r
         columns without scrolling.  With scrollbars it shrinks to two rows.\r
-        Note that the above only holds if we set the column width BEFORE
-        adding the strings.
+        Note that the above only holds if we set the column width BEFORE\r
+        adding the strings.\r
       */\r
       if (n < 32) {\r
         int columns = (n - 1) / 4;\r
         RECT rect;\r
         GetWindowRect(list, &rect);\r
-        int width = rect.right - rect.left;
+        int width = rect.right - rect.left;\r
         width -= (7 - columns) * 16;\r
         int height = rect.bottom - rect.top;\r
-        if (n < 4) height -= (int) SendMessage(list, LB_GETITEMHEIGHT, 0, 0) * (4 - n);
+        if (n < 4) height -= (int) SendMessage(list, LB_GETITEMHEIGHT, 0, 0) * (4 - n);\r
         SetWindowPos(list, 0, 0, 0, width, height, SWP_NOMOVE | SWP_NOOWNERZORDER);\r
       }\r
       SendMessage(list, LB_SELITEMRANGE, 1, MAKELPARAM(0, n));\r
@@ -998,6 +1197,7 @@ INT_PTR CALLBACK nssm_dlg(HWND window, UINT message, WPARAM w, LPARAM l) {
       SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_THREADS, BM_SETCHECK, BST_CHECKED, 0);\r
       SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_THREADS, NSSM_KILL_THREADS_GRACE_PERIOD, 0);\r
       SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_TERMINATE, BM_SETCHECK, BST_CHECKED, 0);\r
+      SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_PROCESS_TREE, BM_SETCHECK, BST_CHECKED, 1);\r
 \r
       /* Restart tab. */\r
       tab.pszText = message_string(NSSM_GUI_TAB_EXIT);\r
@@ -1043,6 +1243,37 @@ INT_PTR CALLBACK nssm_dlg(HWND window, UINT message, WPARAM w, LPARAM l) {
       tablist[NSSM_TAB_ENVIRONMENT] = dialog(MAKEINTRESOURCE(IDD_ENVIRONMENT), window, tab_dlg);\r
       ShowWindow(tablist[NSSM_TAB_ENVIRONMENT], SW_HIDE);\r
 \r
+      /* Hooks tab. */\r
+      tab.pszText = message_string(NSSM_GUI_TAB_HOOKS);\r
+      tab.cchTextMax = (int) _tcslen(tab.pszText) + 1;\r
+      SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_HOOKS, (LPARAM) &tab);\r
+      tablist[NSSM_TAB_HOOKS] = dialog(MAKEINTRESOURCE(IDD_HOOKS), window, tab_dlg);\r
+      ShowWindow(tablist[NSSM_TAB_HOOKS], SW_HIDE);\r
+\r
+      /* Set defaults. */\r
+      combo = GetDlgItem(tablist[NSSM_TAB_HOOKS], IDC_HOOK_EVENT);\r
+      SendMessage(combo, CB_INSERTSTRING, -1, (LPARAM) message_string(NSSM_GUI_HOOK_EVENT_START));\r
+      SendMessage(combo, CB_INSERTSTRING, -1, (LPARAM) message_string(NSSM_GUI_HOOK_EVENT_STOP));\r
+      SendMessage(combo, CB_INSERTSTRING, -1, (LPARAM) message_string(NSSM_GUI_HOOK_EVENT_EXIT));\r
+      SendMessage(combo, CB_INSERTSTRING, -1, (LPARAM) message_string(NSSM_GUI_HOOK_EVENT_POWER));\r
+      SendMessage(combo, CB_INSERTSTRING, -1, (LPARAM) message_string(NSSM_GUI_HOOK_EVENT_ROTATE));\r
+      if (_tcslen(service->name)) {\r
+        TCHAR hook_name[HOOK_NAME_LENGTH];\r
+        TCHAR cmd[CMD_LENGTH];\r
+        for (i = 0; hook_event_strings[i]; i++) {\r
+          const TCHAR *hook_event = hook_event_strings[i];\r
+          int j;\r
+          for (j = 0; hook_action_strings[j]; j++) {\r
+            const TCHAR *hook_action = hook_action_strings[j];\r
+            if (! valid_hook_name(hook_event, hook_action, true)) continue;\r
+            if (get_hook(service->name, hook_event, hook_action, cmd, sizeof(cmd))) continue;\r
+            if (hook_env(hook_event, hook_action, hook_name, _countof(hook_name)) < 0) continue;\r
+            SetEnvironmentVariable(hook_name, cmd);\r
+          }\r
+        }\r
+      }\r
+      set_hook_tab(0, 0, false);\r
+\r
       return 1;\r
 \r
     /* Tab change. */\r