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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 #include "modules/filesystem/Entry.h" | |
| 31 | |
| 32 #include "core/dom/ExecutionContext.h" | |
| 33 #include "core/fileapi/FileError.h" | |
| 34 #include "core/frame/UseCounter.h" | |
| 35 #include "core/html/VoidCallback.h" | |
| 36 #include "modules/filesystem/DirectoryEntry.h" | |
| 37 #include "modules/filesystem/EntryCallback.h" | |
| 38 #include "modules/filesystem/ErrorCallback.h" | |
| 39 #include "modules/filesystem/FileSystemCallbacks.h" | |
| 40 #include "modules/filesystem/MetadataCallback.h" | |
| 41 #include "platform/weborigin/SecurityOrigin.h" | |
| 42 #include "wtf/text/StringBuilder.h" | |
| 43 | |
| 44 namespace blink { | |
| 45 | |
| 46 Entry::Entry(DOMFileSystemBase* fileSystem, const String& fullPath) | |
| 47 : EntryBase(fileSystem, fullPath) {} | |
| 48 | |
| 49 DOMFileSystem* Entry::filesystem(ExecutionContext* context) const { | |
| 50 if (m_fileSystem->type() == FileSystemTypeIsolated) | |
| 51 UseCounter::count( | |
| 52 context, | |
| 53 UseCounter::Entry_Filesystem_AttributeGetter_IsolatedFileSystem); | |
| 54 return filesystem(); | |
| 55 } | |
| 56 | |
| 57 void Entry::getMetadata(ExecutionContext* context, | |
| 58 MetadataCallback* successCallback, | |
| 59 ErrorCallback* errorCallback) { | |
| 60 if (m_fileSystem->type() == FileSystemTypeIsolated) | |
| 61 UseCounter::count(context, | |
| 62 UseCounter::Entry_GetMetadata_Method_IsolatedFileSystem); | |
| 63 m_fileSystem->getMetadata(this, successCallback, | |
| 64 ScriptErrorCallback::wrap(errorCallback)); | |
| 65 } | |
| 66 | |
| 67 void Entry::moveTo(ExecutionContext* context, | |
| 68 DirectoryEntry* parent, | |
| 69 const String& name, | |
| 70 EntryCallback* successCallback, | |
| 71 ErrorCallback* errorCallback) const { | |
| 72 if (m_fileSystem->type() == FileSystemTypeIsolated) | |
| 73 UseCounter::count(context, | |
| 74 UseCounter::Entry_MoveTo_Method_IsolatedFileSystem); | |
| 75 m_fileSystem->move(this, parent, name, successCallback, | |
| 76 ScriptErrorCallback::wrap(errorCallback)); | |
| 77 } | |
| 78 | |
| 79 void Entry::copyTo(ExecutionContext* context, | |
| 80 DirectoryEntry* parent, | |
| 81 const String& name, | |
| 82 EntryCallback* successCallback, | |
| 83 ErrorCallback* errorCallback) const { | |
| 84 if (m_fileSystem->type() == FileSystemTypeIsolated) | |
| 85 UseCounter::count(context, | |
| 86 UseCounter::Entry_CopyTo_Method_IsolatedFileSystem); | |
| 87 m_fileSystem->copy(this, parent, name, successCallback, | |
| 88 ScriptErrorCallback::wrap(errorCallback)); | |
| 89 } | |
| 90 | |
| 91 void Entry::remove(ExecutionContext* context, | |
| 92 VoidCallback* successCallback, | |
| 93 ErrorCallback* errorCallback) const { | |
| 94 if (m_fileSystem->type() == FileSystemTypeIsolated) | |
| 95 UseCounter::count(context, | |
| 96 UseCounter::Entry_Remove_Method_IsolatedFileSystem); | |
| 97 m_fileSystem->remove(this, successCallback, | |
| 98 ScriptErrorCallback::wrap(errorCallback)); | |
| 99 } | |
| 100 | |
| 101 void Entry::getParent(ExecutionContext* context, | |
| 102 EntryCallback* successCallback, | |
| 103 ErrorCallback* errorCallback) const { | |
| 104 if (m_fileSystem->type() == FileSystemTypeIsolated) | |
| 105 UseCounter::count(context, | |
| 106 UseCounter::Entry_GetParent_Method_IsolatedFileSystem); | |
| 107 m_fileSystem->getParent(this, successCallback, | |
| 108 ScriptErrorCallback::wrap(errorCallback)); | |
| 109 } | |
| 110 | |
| 111 String Entry::toURL(ExecutionContext* context) const { | |
| 112 if (m_fileSystem->type() == FileSystemTypeIsolated) | |
| 113 UseCounter::count(context, | |
| 114 UseCounter::Entry_ToURL_Method_IsolatedFileSystem); | |
| 115 return static_cast<const EntryBase*>(this)->toURL(); | |
| 116 } | |
| 117 | |
| 118 DEFINE_TRACE(Entry) { | |
| 119 EntryBase::trace(visitor); | |
| 120 } | |
| 121 | |
| 122 } // namespace blink | |
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Chromium Code Reviews
Issue 2297043002:
Web expose FileSystemFileEntry, FileSystemDirectoryEntry and friends (Closed)
