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openvpn-gui
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On WM_CLOSE do not ask user confirmation 

- WM_CLOSE is sent if the process is terminated from task manager
  or by taskkill etc. Waiting for user confirmation in such cases
  leads to abnormal termination of process leaving behind openvpn.exe,
  active connections state not saved to the registry etc.

  CloseApplication() now gets a second argument ask_user.

Signed-off-by: Selva Nair <selva.nair@gmail.com>
pull/608/head
Selva Nair 2023-02-04 15:04:04 -05:00
parent acb5b8f9c8
commit 4085f259a6
1 changed files with 6 additions and 6 deletions
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12
main.c
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@ -63,7 +63,7 @@
/* Declare Windows procedure */
LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);
static void ShowSettingsDialog();
void CloseApplication(HWND hwnd);
void CloseApplication(HWND hwnd, BOOL ask_user);
void ImportConfigFileFromDisk();
void ImportConfigFromAS();
static void SaveAutoRestartList();
@ -456,7 +456,7 @@ HandleCopyDataMessage(const COPYDATASTRUCT *copy_data)
}
else if(copy_data->dwData == WM_OVPN_EXIT)
{
CloseApplication(o.hWnd);
CloseApplication(o.hWnd, true);
}
else if(copy_data->dwData == WM_OVPN_IMPORT && str)
{
@ -628,7 +628,7 @@ LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM
ShowSettingsDialog();
}
else if (LOWORD(wParam) == IDM_CLOSE) {
CloseApplication(hwnd);
CloseApplication(hwnd, true);
}
/* rest of the handlers require a connection id */
else {
@ -670,7 +670,7 @@ LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM
break;
case WM_CLOSE:
CloseApplication(hwnd);
CloseApplication(hwnd, false); /* do not wait for user confirmation */
break;
case WM_DESTROY:
@ -844,10 +844,10 @@ ShowSettingsDialog()
void
CloseApplication(HWND hwnd)
CloseApplication(HWND hwnd, BOOL ask_user)
{
/* Show a message if any non-persistent connections are active */
for (connection_t *c = o.chead; c; c = c->next)
for (connection_t *c = o.chead; c && ask_user; c = c->next)
{
if (c->state == disconnected
|| c->flags & FLAG_DAEMON_PERSISTENT)