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 NetworkConnectionToWebProcess_h
27#define NetworkConnectionToWebProcess_h
28
29#if ENABLE(NETWORK_PROCESS)
30
31#include "BlockingResponseMap.h"
32#include "Connection.h"
33#include "NetworkConnectionToWebProcessMessages.h"
34#include <WebCore/ResourceLoadPriority.h>
35#include <wtf/HashSet.h>
36#include <wtf/RefCounted.h>
37
38namespace WebCore {
39class ResourceRequest;
40}
41
42namespace WebKit {
43
44class NetworkConnectionToWebProcess;
45class NetworkResourceLoader;
46class SyncNetworkResourceLoader;
47typedef uint64_t ResourceLoadIdentifier;
48
49class NetworkConnectionToWebProcess : public RefCounted<NetworkConnectionToWebProcess>, IPC::Connection::Client {
50public:
51    static PassRefPtr<NetworkConnectionToWebProcess> create(IPC::Connection::Identifier);
52    virtual ~NetworkConnectionToWebProcess();
53
54    IPC::Connection* connection() const { return m_connection.get(); }
55
56    bool isSerialLoadingEnabled() const { return m_serialLoadingEnabled; }
57
58private:
59    NetworkConnectionToWebProcess(IPC::Connection::Identifier);
60
61    // IPC::Connection::Client
62    virtual void didReceiveMessage(IPC::Connection*, IPC::MessageDecoder&);
63    virtual void didReceiveSyncMessage(IPC::Connection*, IPC::MessageDecoder&, std::unique_ptr<IPC::MessageEncoder>&);
64    virtual void didClose(IPC::Connection*);
65    virtual void didReceiveInvalidMessage(IPC::Connection*, IPC::StringReference messageReceiverName, IPC::StringReference messageName);
66
67    // Message handlers.
68    void didReceiveNetworkConnectionToWebProcessMessage(IPC::Connection*, IPC::MessageDecoder&);
69    void didReceiveSyncNetworkConnectionToWebProcessMessage(IPC::Connection*, IPC::MessageDecoder&, std::unique_ptr<IPC::MessageEncoder>&);
70
71    void scheduleResourceLoad(const NetworkResourceLoadParameters&);
72    void performSynchronousLoad(const NetworkResourceLoadParameters&, PassRefPtr<Messages::NetworkConnectionToWebProcess::PerformSynchronousLoad::DelayedReply>);
73
74    void removeLoadIdentifier(ResourceLoadIdentifier);
75    void setDefersLoading(ResourceLoadIdentifier, bool);
76    void crossOriginRedirectReceived(ResourceLoadIdentifier, const WebCore::URL& redirectURL);
77    void servePendingRequests(uint32_t resourceLoadPriority);
78    void setSerialLoadingEnabled(bool);
79    void startDownload(WebCore::SessionID, uint64_t downloadID, const WebCore::ResourceRequest&);
80    void convertMainResourceLoadToDownload(uint64_t mainResourceLoadIdentifier, uint64_t downloadID, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&);
81
82    void cookiesForDOM(WebCore::SessionID, const WebCore::URL& firstParty, const WebCore::URL&, String& result);
83    void setCookiesFromDOM(WebCore::SessionID, const WebCore::URL& firstParty, const WebCore::URL&, const String&);
84    void cookiesEnabled(WebCore::SessionID, const WebCore::URL& firstParty, const WebCore::URL&, bool& result);
85    void cookieRequestHeaderFieldValue(WebCore::SessionID, const WebCore::URL& firstParty, const WebCore::URL&, String& result);
86    void getRawCookies(WebCore::SessionID, const WebCore::URL& firstParty, const WebCore::URL&, Vector<WebCore::Cookie>&);
87    void deleteCookie(WebCore::SessionID, const WebCore::URL&, const String& cookieName);
88
89    void registerFileBlobURL(const WebCore::URL&, const String& path, const SandboxExtension::Handle&, const String& contentType);
90    void registerBlobURL(const WebCore::URL&, Vector<WebCore::BlobPart>, const String& contentType);
91    void registerBlobURLFromURL(const WebCore::URL&, const WebCore::URL& srcURL);
92    void registerBlobURLForSlice(const WebCore::URL&, const WebCore::URL& srcURL, int64_t start, int64_t end);
93    void blobSize(const WebCore::URL&, uint64_t& resultSize);
94    void unregisterBlobURL(const WebCore::URL&);
95
96    RefPtr<IPC::Connection> m_connection;
97
98    HashMap<ResourceLoadIdentifier, RefPtr<NetworkResourceLoader>> m_networkResourceLoaders;
99
100    bool m_serialLoadingEnabled;
101};
102
103} // namespace WebKit
104
105#endif // ENABLE(NETWORK_PROCESS)
106
107#endif // NetworkConnectionToWebProcess_h
108