1/* 2 * Copyright (C) 2012 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef NetworkProcessProxy_h 27#define NetworkProcessProxy_h 28 29#if ENABLE(NETWORK_PROCESS) 30 31#include "ChildProcessProxy.h" 32#include "ProcessLauncher.h" 33#include "WebProcessProxyMessages.h" 34#include <memory> 35#include <wtf/Deque.h> 36 37#if ENABLE(CUSTOM_PROTOCOLS) 38#include "CustomProtocolManagerProxy.h" 39#endif 40 41#if PLATFORM(IOS) 42#include "ProcessAssertion.h" 43#endif 44 45namespace WebCore { 46class AuthenticationChallenge; 47} 48 49namespace WebKit { 50 51class DownloadProxy; 52class DownloadProxyMap; 53class WebContext; 54struct NetworkProcessCreationParameters; 55 56class NetworkProcessProxy : public ChildProcessProxy { 57public: 58 static PassRefPtr<NetworkProcessProxy> create(WebContext&); 59 ~NetworkProcessProxy(); 60 61 void getNetworkProcessConnection(PassRefPtr<Messages::WebProcessProxy::GetNetworkProcessConnection::DelayedReply>); 62 63 DownloadProxy* createDownloadProxy(); 64 65#if PLATFORM(COCOA) 66 void setProcessSuppressionEnabled(bool); 67#endif 68 69private: 70 NetworkProcessProxy(WebContext&); 71 72 // ChildProcessProxy 73 virtual void getLaunchOptions(ProcessLauncher::LaunchOptions&) override; 74 virtual void connectionWillOpen(IPC::Connection*) override; 75 virtual void connectionWillClose(IPC::Connection*) override; 76 77 void platformGetLaunchOptions(ProcessLauncher::LaunchOptions&); 78 void networkProcessCrashedOrFailedToLaunch(); 79 80 // IPC::Connection::Client 81 virtual void didReceiveMessage(IPC::Connection*, IPC::MessageDecoder&) override; 82 virtual void didReceiveSyncMessage(IPC::Connection*, IPC::MessageDecoder&, std::unique_ptr<IPC::MessageEncoder>&) override; 83 virtual void didClose(IPC::Connection*) override; 84 virtual void didReceiveInvalidMessage(IPC::Connection*, IPC::StringReference messageReceiverName, IPC::StringReference messageName) override; 85 86 // Message handlers 87 void didReceiveNetworkProcessProxyMessage(IPC::Connection*, IPC::MessageDecoder&); 88 void didCreateNetworkConnectionToWebProcess(const IPC::Attachment&); 89 void didReceiveAuthenticationChallenge(uint64_t pageID, uint64_t frameID, const WebCore::AuthenticationChallenge&, uint64_t challengeID); 90 91 // ProcessLauncher::Client 92 virtual void didFinishLaunching(ProcessLauncher*, IPC::Connection::Identifier); 93 94 WebContext& m_webContext; 95 96 unsigned m_numPendingConnectionRequests; 97 Deque<RefPtr<Messages::WebProcessProxy::GetNetworkProcessConnection::DelayedReply>> m_pendingConnectionReplies; 98 99 std::unique_ptr<DownloadProxyMap> m_downloadProxyMap; 100 101#if ENABLE(CUSTOM_PROTOCOLS) 102 CustomProtocolManagerProxy m_customProtocolManagerProxy; 103#endif 104 105#if PLATFORM(IOS) 106 std::unique_ptr<ProcessAssertion> m_assertion; 107#endif 108}; 109 110} // namespace WebKit 111 112#endif // ENABLE(NETWORK_PROCESS) 113 114#endif // NetworkProcessProxy_h 115