EventHandlerWrapper::EventHandlerWrapper(const EventHandlerPtr& handler, Selector& selector) :
_handler(handler),
_streamNativeInfo(StreamNativeInfoPtr::dynamicCast(handler->getNativeInfo())),
_selector(selector),
_ready(SocketOperationNone),
_finish(false),
_socket(0),
_source(0)
{
if(_streamNativeInfo)
{
_streamNativeInfo->initStreams(this);
}
else if(handler->getNativeInfo())
{
SOCKET fd = handler->getNativeInfo()->fd();
CFSocketContext ctx = { 0, this, 0, 0, 0 };
_socket = CFSocketCreateWithNative(kCFAllocatorDefault,
fd,
kCFSocketReadCallBack |
kCFSocketWriteCallBack |
kCFSocketConnectCallBack,
eventHandlerSocketCallback,
&ctx);
// Disable automatic re-enabling of callbacks and closing of the native socket.
CFSocketSetSocketFlags(_socket, 0);
CFSocketDisableCallBacks(_socket, kCFSocketReadCallBack | kCFSocketWriteCallBack | kCFSocketConnectCallBack);
_source = CFSocketCreateRunLoopSource(kCFAllocatorDefault, _socket, 0);
}
}
void
IceInternal::ThreadPool::initialize(const EventHandlerPtr& handler)
{
Lock sync(*this);
assert(!_destroyed);
_selector.initialize(handler.get());
class ReadyCallbackI : public ReadyCallback
{
public:
ReadyCallbackI(const ThreadPoolPtr& threadPool, const EventHandlerPtr& handler) :
_threadPool(threadPool), _handler(handler)
{
}
virtual void
ready(SocketOperation op, bool value)
{
_threadPool->ready(_handler, op, value);
}
private:
const ThreadPoolPtr _threadPool;
const EventHandlerPtr _handler;
};
handler->getNativeInfo()->setReadyCallback(new ReadyCallbackI(this, handler));
}
