kill_t k = { pid, exitcode, 0 };
+ /* Try to send a Control-C event to the console. */
+ if (! kill_console(service_name, process_handle, pid)) return 1;
+
/*
Try to post messages to the windows belonging to the given process ID.
If the process is a console application it won't have any windows so there's
return TerminateProcess(process_handle, exitcode);
}
+/* Simulate a Control-C event to our console (shared with the app). */
+int kill_console(char *service_name, HANDLE process_handle, unsigned long pid) {
+ unsigned long ret;
+
+ /* Try to attach to the process's console. */
+ if (! AttachConsole(pid)) {
+ ret = GetLastError();
+
+ switch (ret) {
+ case ERROR_INVALID_HANDLE:
+ /* The app doesn't have a console. */
+ return 1;
+
+ case ERROR_GEN_FAILURE:
+ /* The app already exited. */
+ return 2;
+
+ case ERROR_ACCESS_DENIED:
+ default:
+ /* We already have a console. */
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_ATTACHCONSOLE_FAILED, service_name, error_string(ret), 0);
+ return 3;
+ }
+ }
+
+ /* Ignore the event ourselves. */
+ ret = 0;
+ if (! SetConsoleCtrlHandler(0, TRUE)) {
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_SETCONSOLECTRLHANDLER_FAILED, service_name, error_string(GetLastError()), 0);
+ ret = 4;
+ }
+
+ /* Sent the event. */
+ if (! ret) {
+ if (! GenerateConsoleCtrlEvent(CTRL_C_EVENT, 0)) {
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_GENERATECONSOLECTRLEVENT_FAILED, service_name, error_string(GetLastError()), 0);
+ ret = 5;
+ }
+ }
+
+ /* Detach from the console. */
+ if (! FreeConsole()) {
+ log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_FREECONSOLE_FAILED, service_name, error_string(GetLastError()), 0);
+ }
+
+ /* Wait for process to exit. */
+ if (! WaitForSingleObject(process_handle, NSSM_KILL_CONSOLE_GRACE_PERIOD)) return 6;
+
+ return ret;
+}
+
void kill_process_tree(char *service_name, unsigned long pid, unsigned long exitcode, unsigned long ppid, FILETIME *parent_creation_time, FILETIME *parent_exit_time) {
/* Shouldn't happen unless the service failed to start. */
if (! pid) return;