1 | /* |
2 | * Copyright (C) 2010 Google Inc. All rights reserved. |
3 | * Copyright (C) 2013, 2014, 2016 Apple Inc. All rights reserved. |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions are |
7 | * met: |
8 | * |
9 | * * Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * * Redistributions in binary form must reproduce the above |
12 | * copyright notice, this list of conditions and the following disclaimer |
13 | * in the documentation and/or other materials provided with the |
14 | * distribution. |
15 | * * Neither the name of Google Inc. nor the names of its |
16 | * contributors may be used to endorse or promote products derived from |
17 | * this software without specific prior written permission. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
20 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
21 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
22 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
23 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
24 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
25 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
31 | |
32 | #pragma once |
33 | |
34 | #include <wtf/Forward.h> |
35 | |
36 | namespace WebCore { |
37 | |
38 | class BlobPart; |
39 | class SecurityOrigin; |
40 | |
41 | class ThreadableBlobRegistry { |
42 | public: |
43 | static void registerFileBlobURL(const URL&, const String& path, const String& contentType); |
44 | static void registerBlobURL(const URL&, Vector<BlobPart>&& blobParts, const String& contentType); |
45 | static void registerBlobURL(SecurityOrigin*, const URL&, const URL& srcURL); |
46 | static void registerBlobURLOptionallyFileBacked(const URL&, const URL& srcURL, const String& fileBackedPath, const String& contentType); |
47 | static void registerBlobURLForSlice(const URL& newURL, const URL& srcURL, long long start, long long end); |
48 | static void unregisterBlobURL(const URL&); |
49 | |
50 | static unsigned long long blobSize(const URL&); |
51 | |
52 | // Returns the origin for the given blob URL. This is because we are not able to embed the unique security origin or the origin of file URL |
53 | // in the blob URL. |
54 | static RefPtr<SecurityOrigin> getCachedOrigin(const URL&); |
55 | }; |
56 | |
57 | } // namespace WebCore |
58 | |