/* * Copyright (C) 2020 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include "NetworkProcess.h" #include "NetworkProcessSupplement.h" #include "XPCEndpoint.h" #include <wtf/Lock.h> #include <wtf/OSObjectPtr.h> #include <wtf/RetainPtr.h> namespace WebKit { class LaunchServicesDatabaseObserver : public WebKit::XPCEndpoint, public NetworkProcessSupplement { WTF_MAKE_FAST_ALLOCATED; public: LaunchServicesDatabaseObserver(NetworkProcess&); virtual ~LaunchServicesDatabaseObserver(); static const char* supplementName(); private: void startObserving(OSObjectPtr<xpc_connection_t>); // XPCEndpoint const char* xpcEndpointMessageNameKey() const override; const char* xpcEndpointMessageName() const override; const char* xpcEndpointNameKey() const override; void handleEvent(xpc_connection_t, xpc_object_t) override; // NetworkProcessSupplement void initializeConnection(IPC::Connection*) final; RetainPtr<id> m_observer; Vector<OSObjectPtr<xpc_connection_t>> m_connections; Lock m_connectionsLock; }; }