1 | /* |
2 | * Copyright (C) 2013 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 | #include "config.h" |
27 | #include "NetworkProcessPlatformStrategies.h" |
28 | |
29 | #include <WebCore/BlobRegistry.h> |
30 | #include <wtf/NeverDestroyed.h> |
31 | |
32 | namespace WebKit { |
33 | using namespace WebCore; |
34 | |
35 | void NetworkProcessPlatformStrategies::initialize() |
36 | { |
37 | static NeverDestroyed<NetworkProcessPlatformStrategies> platformStrategies; |
38 | setPlatformStrategies(&platformStrategies.get()); |
39 | } |
40 | |
41 | LoaderStrategy* NetworkProcessPlatformStrategies::createLoaderStrategy() |
42 | { |
43 | return nullptr; |
44 | } |
45 | |
46 | PasteboardStrategy* NetworkProcessPlatformStrategies::createPasteboardStrategy() |
47 | { |
48 | return nullptr; |
49 | } |
50 | |
51 | BlobRegistry* NetworkProcessPlatformStrategies::createBlobRegistry() |
52 | { |
53 | using namespace WebCore; |
54 | class EmptyBlobRegistry : public WebCore::BlobRegistry { |
55 | void registerFileBlobURL(const URL&, Ref<BlobDataFileReference>&&, const String& contentType) final { ASSERT_NOT_REACHED(); } |
56 | void registerBlobURL(const URL&, Vector<BlobPart>&&, const String& contentType) final { ASSERT_NOT_REACHED(); } |
57 | void registerBlobURL(const URL&, const URL& srcURL) final { ASSERT_NOT_REACHED(); } |
58 | void registerBlobURLOptionallyFileBacked(const URL&, const URL& srcURL, RefPtr<BlobDataFileReference>&&, const String& contentType) final { ASSERT_NOT_REACHED(); } |
59 | void registerBlobURLForSlice(const URL&, const URL& srcURL, long long start, long long end) final { ASSERT_NOT_REACHED(); } |
60 | void unregisterBlobURL(const URL&) final { ASSERT_NOT_REACHED(); } |
61 | unsigned long long blobSize(const URL&) final { ASSERT_NOT_REACHED(); return 0; } |
62 | void writeBlobsToTemporaryFiles(const Vector<String>& blobURLs, CompletionHandler<void(Vector<String>&& filePaths)>&&) final { ASSERT_NOT_REACHED(); } |
63 | bool isBlobRegistryImpl() const { return false; } |
64 | }; |
65 | static NeverDestroyed<EmptyBlobRegistry> blobRegistry; |
66 | return &blobRegistry.get(); |
67 | } |
68 | |
69 | } |
70 | |