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| 1 /* | |
| 2 * Copyright (C) 2010 Google 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 are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "config.h" | |
| 32 #include "core/platform/network/BlobData.h" | |
| 33 | |
| 34 #include "core/fileapi/BlobRegistry.h" | |
| 35 #include "platform/UUID.h" | |
| 36 #include "wtf/OwnPtr.h" | |
| 37 #include "wtf/PassOwnPtr.h" | |
| 38 #include "wtf/PassRefPtr.h" | |
| 39 #include "wtf/RefPtr.h" | |
| 40 #include "wtf/Vector.h" | |
| 41 | |
| 42 namespace WebCore { | |
| 43 | |
| 44 const long long BlobDataItem::toEndOfFile = -1; | |
| 45 | |
| 46 RawData::RawData() | |
| 47 { | |
| 48 } | |
| 49 | |
| 50 void RawData::detachFromCurrentThread() | |
| 51 { | |
| 52 } | |
| 53 | |
| 54 void BlobDataItem::detachFromCurrentThread() | |
| 55 { | |
| 56 data->detachFromCurrentThread(); | |
| 57 path = path.isolatedCopy(); | |
| 58 fileSystemURL = fileSystemURL.copy(); | |
| 59 } | |
| 60 | |
| 61 PassOwnPtr<BlobData> BlobData::create() | |
| 62 { | |
| 63 return adoptPtr(new BlobData()); | |
| 64 } | |
| 65 | |
| 66 void BlobData::detachFromCurrentThread() | |
| 67 { | |
| 68 m_contentType = m_contentType.isolatedCopy(); | |
| 69 m_contentDisposition = m_contentDisposition.isolatedCopy(); | |
| 70 for (size_t i = 0; i < m_items.size(); ++i) | |
| 71 m_items.at(i).detachFromCurrentThread(); | |
| 72 } | |
| 73 | |
| 74 void BlobData::appendData(PassRefPtr<RawData> data, long long offset, long long
length) | |
| 75 { | |
| 76 m_items.append(BlobDataItem(data, offset, length)); | |
| 77 } | |
| 78 | |
| 79 void BlobData::appendFile(const String& path) | |
| 80 { | |
| 81 m_items.append(BlobDataItem(path)); | |
| 82 } | |
| 83 | |
| 84 void BlobData::appendFile(const String& path, long long offset, long long length
, double expectedModificationTime) | |
| 85 { | |
| 86 m_items.append(BlobDataItem(path, offset, length, expectedModificationTime))
; | |
| 87 } | |
| 88 | |
| 89 void BlobData::appendBlob(PassRefPtr<BlobDataHandle> dataHandle, long long offse
t, long long length) | |
| 90 { | |
| 91 m_items.append(BlobDataItem(dataHandle, offset, length)); | |
| 92 } | |
| 93 | |
| 94 void BlobData::appendFileSystemURL(const KURL& url, long long offset, long long
length, double expectedModificationTime) | |
| 95 { | |
| 96 m_items.append(BlobDataItem(url, offset, length, expectedModificationTime)); | |
| 97 } | |
| 98 | |
| 99 void BlobData::swapItems(BlobDataItemList& items) | |
| 100 { | |
| 101 m_items.swap(items); | |
| 102 } | |
| 103 | |
| 104 BlobDataHandle::BlobDataHandle() | |
| 105 : m_uuid(createCanonicalUUIDString()) | |
| 106 , m_size(0) | |
| 107 { | |
| 108 BlobRegistry::registerBlobData(m_uuid, BlobData::create()); | |
| 109 } | |
| 110 | |
| 111 BlobDataHandle::BlobDataHandle(PassOwnPtr<BlobData> data, long long size) | |
| 112 : m_uuid(createCanonicalUUIDString()) | |
| 113 , m_type(data->contentType().isolatedCopy()) | |
| 114 , m_size(size) | |
| 115 { | |
| 116 BlobRegistry::registerBlobData(m_uuid, data); | |
| 117 } | |
| 118 | |
| 119 BlobDataHandle::BlobDataHandle(const String& uuid, const String& type, long long
size) | |
| 120 : m_uuid(uuid.isolatedCopy()) | |
| 121 , m_type(type.isolatedCopy()) | |
| 122 , m_size(size) | |
| 123 { | |
| 124 BlobRegistry::addBlobDataRef(m_uuid); | |
| 125 } | |
| 126 | |
| 127 BlobDataHandle::~BlobDataHandle() | |
| 128 { | |
| 129 BlobRegistry::removeBlobDataRef(m_uuid); | |
| 130 } | |
| 131 | |
| 132 } // namespace WebCore | |
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Chromium Code Reviews
Issue 26283005:
Move blob-related code to platform/blob (Closed)
Base URL: svn://svn.chromium.org/blink/trunk