static void hid_device_removal_callback(void *context, IOReturn result,
void *sender)
{
/* Stop the Run Loop for this device. */
hid_device *d = context;
d->disconnected = 1;
CFRunLoopStop(d->run_loop);
}
CF_EXPORT void
rwsched_instance_CFRunLoopStop(rwsched_instance_ptr_t instance)
{
// Validate input parameters
RW_CF_TYPE_VALIDATE(instance, rwsched_instance_ptr_t);
// Call the native CFRunLoopStop function
CFRunLoopStop(CFRunLoopGetCurrent());
}
static PyObject *pypowerobserver_stop(PyPowerObserver *self,
PyObject *args,
PyObject *kwargs)
{
CFRunLoopStop(self->runLoop);
Py_INCREF(Py_None);
return Py_None;
}
void HIDDevice::stop(void)
{
if ( cfRunLoop ) {
CFRunLoopStop ( cfRunLoop ) ;
Threads::Mutex::Lock stateLock ( runLoopMutex ) ;
(*hidQueueInterface) -> stop ( hidQueueInterface ) ;
stopDeviceThread ( ) ;
}
}
kern_return_t sectask_server_request(mach_port_t receiver,
audit_token_t auditToken)
{
memcpy(&g_self_audittoken, &auditToken, sizeof(g_self_audittoken));
CFRunLoopStop(CFRunLoopGetCurrent());
return 0;
}
static void timeout_cb(CFRunLoopTimerRef timer, void *context)
{
(void) timer;
bool *timed_out = (bool *) context;
*timed_out = true;
CFRunLoopStop(CFRunLoopGetCurrent());
}
static void btpad_close_all_connections(void)
{
int i;
for (i = 0; i < MAX_USERS; i ++)
btpad_close_connection(&g_connections[i]);
/* TODO/FIXME - create platform-agnostic solution for this
* and figure out why/if this is needed. */
CFRunLoopStop(CFRunLoopGetCurrent());
}
static void
_stream_handler(ConstFSEventStreamRef stream,
void *info,
size_t numEvents,
void *eventPaths,
const FSEventStreamEventFlags eventFlags[],
const FSEventStreamEventId eventIds[])
{
const char **paths = eventPaths;
streamobject *object = info;
PyObject *result = NULL, *str = NULL, *num = NULL;
assert(numEvents <= PY_SSIZE_T_MAX);
PyGILState_STATE gil_state = PyGILState_Ensure();
PyThreadState *thread_state = PyThreadState_Swap(object->state);
/* Convert event data to Python objects */
PyObject *event_paths = PyList_New(numEvents);
if (!event_paths) {
goto final;
}
PyObject *event_flags = PyList_New(numEvents);
if (!event_flags) {
goto final;
}
for (size_t i = 0; i < numEvents; i++) {
str = PyBytes_FromString(paths[i]);
#if PY_MAJOR_VERSION >= 3
num = PyLong_FromLong(eventFlags[i]);
#else
num = PyInt_FromLong(eventFlags[i]);
#endif
if ((!num) || (!str)) {
goto final;
}
PyList_SET_ITEM(event_paths, i, str);
PyList_SET_ITEM(event_flags, i, num);
}
str = NULL;
num = NULL;
if ( (result = PyObject_CallFunctionObjArgs(
object->callback, event_paths, event_flags, NULL)) == NULL) {
/* May can return NULL if an exception is raised */
if (!PyErr_Occurred())
PyErr_SetString(PyExc_ValueError, callback_error_msg);
/* Stop listening */
CFRunLoopStop(object->loop);
}
final:
static void output_callback(hid_t *context, IOReturn ret, void *sender, IOHIDReportType type, uint32_t id, uint8_t *data, CFIndex len)
{
printf("output_callback, r=%d\n", ret);
if (ret == kIOReturnSuccess) {
*(int *)context = len;
} else {
// timeout if not success?
*(int *)context = 0;
}
CFRunLoopStop(CFRunLoopGetCurrent());
}
void QFSEventsFileSystemWatcherEngine::stop()
{
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
QMutexLocker locker(&mutex);
stopFSStream(fsStream);
if (threadsRunLoop) {
CFRunLoopStop(threadsRunLoop);
waitForStop.wait(&mutex);
}
#endif
}
static void btpad_close_all_connections(void)
{
unsigned i;
for (i = 0; i < MAX_USERS; i ++)
btpad_close_connection(&g_connections[i]);
#ifdef __APPLE__
CFRunLoopStop(CFRunLoopGetCurrent());
#endif
}
static PyObject* pyfsevents_stop(PyObject* self, PyObject* thread) {
PyObject* value = PyDict_GetItem(loops, thread);
CFRunLoopRef loop = PyCObject_AsVoidPtr(value);
/* stop runloop */
if (loop) {
CFRunLoopStop(loop);
}
Py_INCREF(Py_None);
return Py_None;
}
static void fse_pipe_callback(CFFileDescriptorRef fdref,
CFOptionFlags callBackTypes, void *info)
{
w_root_t *root = info;
unused_parameter(fdref);
unused_parameter(callBackTypes);
unused_parameter(root);
w_log(W_LOG_DBG, "pipe signalled\n");
CFRunLoopStop(CFRunLoopGetCurrent());
}
static Boolean GotPacket(ConnectionRef conn, const PacketHeader *packet, void *refCon)
// DoListen registers this routine with the connection abstraction layer
// so that it is called when a packet arrives. For a description of the
// parameters, see the comments next to ConnectionCallbackProcPtr.
{
#pragma unused(conn)
Boolean result;
CFRunLoopRef runLoop;
// When we register this callback, we pass a reference to the runloop
// as the refCon. Extract that reference here.
runLoop = (CFRunLoopRef) refCon;
assert(runLoop != NULL);
assert( CFGetTypeID(runLoop) == CFRunLoopGetTypeID() );
result = true;
if (packet == NULL) {
// Server connection has gone away. No need to return false because
// the connection is torn anyway.
CFRunLoopStop(runLoop);
} else {
// We got a packet from the server. Tell the user about it.
switch (packet->fType) {
case kPacketTypeShout:
if (packet->fSize != sizeof(PacketShout)) {
fprintf(stderr, "GotPacket: Server sent us a Shout with the wrong size (%" PRIu32 ").\n", packet->fSize);
result = false;
}
if (result && (packet->fID != kPacketIDNone) ) {
fprintf(stderr, "GotPacket: Server sent us a Shout with the wrong size (%" PRId32 ").\n", packet->fID);
result = false;
}
if (result) {
PacketShout * shoutPacket;
shoutPacket = (PacketShout *) packet;
fprintf(stderr, "%*s heard \"%.*s\"\n", kResultColumnWidth, "", (int) sizeof(shoutPacket->fMessage), shoutPacket->fMessage);
}
break;
default:
fprintf(stderr, "GotPacket: Server sent us a packet with an unexpected type (%.4s).\n", (char *) &packet->fType);
result = false;
break;
}
}
return result;
}
void usb_cleanup()
{
DBG("usb_cleanup\n");
close_usb_devices();
if (currentRunLoop)
CFRunLoopStop(currentRunLoop);
if (notificationIterators != NULL) {
free(notificationIterators);
notificationIterators = NULL;
}
}
void PsychHIDOSKbQueueRelease(int deviceIndex)
{
// Get true keyboardqueue index assigned to deviceIndex from original user provided deviceIndex:
deviceIndex = PsychHIDOSGetKbQueueDevice(deviceIndex, NULL);
// Keyboard queue for this deviceIndex already exists?
if (NULL == psychHIDKbQueueFirstPress[deviceIndex]) {
// No. Nothing to do then.
return;
}
// Ok, we have a keyboard queue. Stop any operation on it first:
PsychHIDOSKbQueueStop(deviceIndex);
// The mutex will be automatically unlocked and destroyed by the CFRunLoop thread
// so it isn't even declared in this routine
if (psychHIDKbQueueCFRunLoopRef[deviceIndex]) {
// Shutdown the processing thread for this queue:
PsychLockMutex(&KbQueueMutex);
// Stop the CFRunLoop, which will allow its associated thread to exit:
CFRunLoopStop(psychHIDKbQueueCFRunLoopRef[deviceIndex]);
// Done.
PsychUnlockMutex(&KbQueueMutex);
// Shutdown the thread, wait for its termination:
PsychDeleteThread(&KbQueueThread[deviceIndex]);
KbQueueThread[deviceIndex] = NULL;
// Release the CFRunLoop for this queue:
CFRelease(psychHIDKbQueueCFRunLoopRef[deviceIndex]);
psychHIDKbQueueCFRunLoopRef[deviceIndex] = NULL;
// Release queue object:
CFRelease(queue[deviceIndex]);
queue[deviceIndex] = NULL;
}
// Release its data structures:
free(psychHIDKbQueueFirstPress[deviceIndex]); psychHIDKbQueueFirstPress[deviceIndex] = NULL;
free(psychHIDKbQueueFirstRelease[deviceIndex]); psychHIDKbQueueFirstRelease[deviceIndex] = NULL;
free(psychHIDKbQueueLastPress[deviceIndex]); psychHIDKbQueueLastPress[deviceIndex] = NULL;
free(psychHIDKbQueueLastRelease[deviceIndex]); psychHIDKbQueueLastRelease[deviceIndex] = NULL;
free(psychHIDKbQueueScanKeys[deviceIndex]); psychHIDKbQueueScanKeys[deviceIndex] = NULL;
// Release kbqueue event buffer:
PsychHIDDeleteEventBuffer(deviceIndex);
// Done.
return;
}
static void
console_user_changed_cb(SCDynamicStoreRef store, CFArrayRef changedKeys, void *context)
{
CFStringRef user;
uid_t uid;
gid_t gid;
user = SCDynamicStoreCopyConsoleUser(store, &uid, &gid);
if (user != NULL) {
CFRelease(user);
CFRunLoopStop(CFRunLoopGetCurrent());
}
}
/**
* @brief input Called to add input data to the buffer
* @param[in] id Report id
* @param[in] data The data buffer
* @param[in] len The report length
*/
void pjrc_rawhid::input(uint8_t *data, CFIndex len)
{
if (!device_open)
return;
if (len > BUFFER_SIZE) len = BUFFER_SIZE;
// Note: packet preprocessing done in OS independent code
memcpy(buffer, &data[0], len);
buffer_count = len;
if (received_runloop)
CFRunLoopStop(received_runloop);
}
void SCNetworkEventPublisher::stop() {
if (run_loop_ == nullptr) {
// No need to stop if there is not run loop.
return;
}
for (const auto& target : targets_) {
SCNetworkReachabilityUnscheduleFromRunLoop(
target, run_loop_, kCFRunLoopDefaultMode);
}
CFRunLoopStop(run_loop_);
}
static void detach_callback(void *context, IOReturn r, void *hid_mgr, IOHIDDeviceRef dev)
{
hid_t *p;
printf("detach callback\n");
for (p = first_hid; p; p = p->next) {
if (p->ref == dev) {
p->open = 0;
CFRunLoopStop(CFRunLoopGetCurrent());
return;
}
}
}
int
key_stop(void)
{
if (eventTap == NULL) {
warnx("tried to stop listening when not initialized");
return -1;
}
CFRunLoopStop(CFRunLoopGetCurrent());
CGEventTapEnable(eventTap, false);
return 0;
}
void fsevents_monitor::on_stop()
{
lock_guard<mutex> run_loop_lock(run_mutex);
if (!run_loop) throw libfsw_exception(_("run loop is null"));
FSW_ELOG(_("Stopping event stream...\n"));
FSEventStreamStop(stream);
stream = nullptr;
FSW_ELOG(_("Stopping run loop...\n"));
CFRunLoopStop(run_loop);
run_loop = nullptr;
}
void SystemEventsManager::stopLoop(bool forceStop) {
if (systemEventLoopRunning && (forceStop || allEventsDisabled())) {
CFRunLoopRemoveSource(CFRunLoopGetCurrent(),
IONotificationPortGetRunLoopSource(notifyPortRef),
kCFRunLoopCommonModes);
IODeregisterForSystemPower(¬ifierObject);
IOServiceClose(rootPort);
IONotificationPortDestroy(notifyPortRef);
CFRunLoopStop(CFRunLoopGetCurrent());
systemEventLoopRunning = false;
}
}
void signal_handler(int sig) {
switch(sig) {
case SIGHUP:
if(!quiet) fprintf(stderr, "received SIGHUP signal, not supported\n");
CFRunLoopStop(CFRunLoopGetCurrent());
break;
case SIGTERM:
if(!quiet) fprintf(stderr, "received SIGTERM signal, terminating\n");
run = false; CFRunLoopStop(CFRunLoopGetCurrent());
break;
case SIGINT:
if(!quiet) fprintf(stderr, "received SIGINT signal, terminating\n");
run = false; CFRunLoopStop(CFRunLoopGetCurrent());
break;
case SIGQUIT:
if(!quiet) fprintf(stderr, "received SIGQUIT signal, terminating\n");
run = false; CFRunLoopStop(CFRunLoopGetCurrent());
break;
default:
fprintf(stderr, "uhandled signal (%d) %s\n", sig, strsignal(sig));
break;
}
}
void Sys_Input_Shutdown(struct input_data *input)
{
input->thread_shutdown = true;
CFRunLoopStop(input->threadrunloop);
pthread_join(input->thread, 0);
pthread_mutex_destroy(&input->mouse_mutex);
pthread_mutex_destroy(&input->key_mutex);
pthread_mutex_destroy(&input->thread_mutex);
pthread_cond_destroy(&input->thread_has_spawned);
free(input);
}
bool Activity::HandleActivityMessage(android::PMessage message) {
if (message->GetWhat()==WhatActivityMessage::PAUSE_ACTIVITY ||
message->GetWhat()==WhatActivityMessage::PAUSE_ACTIVITY_FINISHING)
{
LOG("Preparing to exit...");
HandleActivityMessages(false);
android::PMessage messageCopy=android::Message::Obtain(message);
message->GetTarget()->SendMessage(messageCopy);
android::Looper::MyLooper()->Quit();
CFRunLoopStop(CFRunLoopGetMain());
return true;
}
return false;
}
COSXScreen::~COSXScreen()
{
disable();
m_events->adoptBuffer(NULL);
m_events->removeHandler(CEvent::kSystem, m_events->getSystemTarget());
if (m_pmWatchThread) {
// make sure the thread has setup the runloop.
{
CLock lock(m_pmMutex);
while (!(bool)*m_pmThreadReady) {
m_pmThreadReady->wait();
}
}
// now exit the thread's runloop and wait for it to exit
LOG((CLOG_DEBUG "stopping watchSystemPowerThread"));
CFRunLoopStop(m_pmRunloop);
m_pmWatchThread->wait();
delete m_pmWatchThread;
m_pmWatchThread = NULL;
}
delete m_pmThreadReady;
delete m_pmMutex;
m_events->removeHandler(m_events->forCOSXScreen().confirmSleep(),
getEventTarget());
RemoveEventHandler(m_switchEventHandlerRef);
#if defined(MAC_OS_X_VERSION_10_5)
CGDisplayRemoveReconfigurationCallback(displayReconfigurationCallback, this);
#else
DMRemoveExtendedNotifyProc(m_displayManagerNotificationUPP,
NULL, &m_PSN, 0);
if (m_hiddenWindow) {
ReleaseWindow(m_hiddenWindow);
m_hiddenWindow = NULL;
}
if (m_userInputWindow) {
ReleaseWindow(m_userInputWindow);
m_userInputWindow = NULL;
}
#endif
delete m_keyState;
delete m_screensaver;
}
void DiskArbitrationEventPublisher::stop() {
if (run_loop_ == nullptr) {
return;
}
WriteLock lock(mutex_);
if (session_ != nullptr) {
DASessionUnscheduleFromRunLoop(session_, run_loop_, kCFRunLoopDefaultMode);
CFRelease(session_);
session_ = nullptr;
}
CFRunLoopStop(run_loop_);
}
/* Callback function which will recieve the 'mounted' notification
* from FUSE. It is full with debug code... but I'll let it stay
* that way. */
static void NotificationCallback(CFNotificationCenterRef center,
void *observer,
CFStringRef name,
const void *object,
CFDictionaryRef userInfo) {
if(DEBUGMODE) {
char buffer[512];
LOG_DEBUG("Received notification:\n");
if(CFStringGetCString(name, buffer, 512, kCFStringEncodingUTF8) == true)
LOG_DEBUG(" Name: %s\n", buffer);
else
LOG_DEBUG(" <Cound not get name>\n");
LOG_DEBUG(" userInfo:\n");
if(userInfo != NULL)
CFDictionaryApplyFunction(userInfo, PrintDictEntry, NULL);
else
LOG_DEBUG(" <null>\n");
}
if(userInfo != NULL) { // It's only null when testing
const void *value = NULL;
LOG_DEBUG("CFDictionaryGetValueIfPresent(%p, \"%s\", %p)\n",
userInfo, FUSE_MOUNT_PATH_KEY, &value);
if(CFDictionaryGetValueIfPresent(userInfo, CFSTR(FUSE_MOUNT_PATH_KEY),
&value) == true) {
LOG_DEBUG("CFStringGetTypeID(%p) == %lu ?\n", value,
CFStringGetTypeID());
if(CFGetTypeID((CFStringRef)value) == CFStringGetTypeID()) {
LOG_DEBUG(" yes.\n");
LOG_DEBUG("mountPath=%p\n", mountPath);
if(mountPath != NULL)
CFRelease(mountPath); // No memory leaks please.
LOG_DEBUG("assigning mountpath the value %p\n", value);
mountPath = (CFStringRef)value;
CFRetain(mountPath);
LOG_DEBUG("done with assigning.\n");
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
CFRunLoopStop(CFRunLoopGetCurrent());
#endif
}
else
LOG_DEBUG(" no.");
}
}
}
static void interrupt_report_callback_func(void *target,
IOReturn result,
void *refcon,
void *sender,
UInt32 size)
#endif
{
hidreport_t rep = (hidreport_t) target;
if (verbose && (rep->size_received != 0))
printf("Warning: previous report has not been read.\n");
rep->size_received = size;
CFRunLoopStop(CFRunLoopGetCurrent());
}
