1 /*
2 * Copyright (C) 2013-2016 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 #pragma once
27
28 #include <WebCore/BlobRegistryImpl.h>
29 #include <wtf/Function.h>
30 #include <wtf/HashMap.h>
31 #include <wtf/HashSet.h>
32 #include <wtf/URLHash.h>
33
34 namespace WebCore {
35 class BlobDataFileReference;
36 class BlobPart;
37 }
38
39 namespace WebKit {
40
41 class NetworkConnectionToWebProcess;
42 class SandboxExtension;
43
44 class NetworkBlobRegistry {
45 WTF_MAKE_NONCOPYABLE(NetworkBlobRegistry);
46 public:
47 NetworkBlobRegistry();
48 ~NetworkBlobRegistry();
49
50 void registerFileBlobURL(NetworkConnectionToWebProcess&, const URL&, const String& path, RefPtr<SandboxExtension>&&, const String& contentType);
51 void registerBlobURL(NetworkConnectionToWebProcess&, const URL&, Vector<WebCore::BlobPart>&&, const String& contentType);
52 void registerBlobURL(NetworkConnectionToWebProcess&, const URL&, const URL& srcURL, bool shouldBypassConnectionCheck);
53 void registerBlobURLOptionallyFileBacked(NetworkConnectionToWebProcess&, const URL&, const URL& srcURL, const String& fileBackedPath, const String& contentType);
54 void registerBlobURLForSlice(NetworkConnectionToWebProcess&, const URL&, const URL& srcURL, int64_t start, int64_t end);
55 void unregisterBlobURL(NetworkConnectionToWebProcess&, const URL&);
56 uint64_t blobSize(NetworkConnectionToWebProcess&, const URL&);
57 void writeBlobsToTemporaryFiles(const Vector<String>& blobURLs, CompletionHandler<void(Vector<String>&&)>&&);
58 void writeBlobToFilePath(const URL& blobURL, const String& path, CompletionHandler<void(bool success)>&&);
59
60 void connectionToWebProcessDidClose(NetworkConnectionToWebProcess&);
61
62 Vector<RefPtr<WebCore::BlobDataFileReference>> filesInBlob(NetworkConnectionToWebProcess&, const URL&);
63 Vector<RefPtr<WebCore::BlobDataFileReference>> filesInBlob(const URL&);
64
65 WebCore::BlobRegistryImpl& blobRegistry() { return m_blobRegistry; }
66
67 private:
68 typedef HashMap<NetworkConnectionToWebProcess*, HashSet<URL>> BlobForConnectionMap;
69 BlobForConnectionMap m_blobsForConnection;
70 WebCore::BlobRegistryImpl m_blobRegistry;
71 };
72
73 }