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Diffstat (limited to 'Source/WebKit/chromium/src/WorkerAsyncFileSystemChromium.cpp')
| -rw-r--r-- | Source/WebKit/chromium/src/WorkerAsyncFileSystemChromium.cpp | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/Source/WebKit/chromium/src/WorkerAsyncFileSystemChromium.cpp b/Source/WebKit/chromium/src/WorkerAsyncFileSystemChromium.cpp deleted file mode 100644 index 4a5f69dc2..000000000 --- a/Source/WebKit/chromium/src/WorkerAsyncFileSystemChromium.cpp +++ /dev/null @@ -1,203 +0,0 @@ -/* - * Copyright (C) 2010 Google Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "WorkerAsyncFileSystemChromium.h" - -#if ENABLE(FILE_SYSTEM) && ENABLE(WORKERS) - -#include "AsyncFileSystemCallbacks.h" -#include "BlobURL.h" -#include "FileMetadata.h" -#include "FileSystem.h" -#include "NotImplemented.h" -#include "WebFileSystemCallbacksImpl.h" -#include "WebFileWriter.h" -#include "WebWorkerBase.h" -#include "WorkerAsyncFileWriterChromium.h" -#include "WorkerContext.h" -#include "WorkerFileSystemCallbacksBridge.h" -#include "WorkerScriptController.h" -#include "WorkerThread.h" -#include <public/WebFileSystem.h> -#include <wtf/text/CString.h> - -using namespace WebKit; - -namespace WebCore { - -static const char fileSystemOperationsMode[] = "fileSystemOperationsMode"; - -WorkerAsyncFileSystemChromium::WorkerAsyncFileSystemChromium(ScriptExecutionContext* context, FileSystemSynchronousType synchronousType) - : m_scriptExecutionContext(context) - , m_workerContext(static_cast<WorkerContext*>(context)) - , m_synchronousType(synchronousType) -{ - ASSERT(m_scriptExecutionContext->isWorkerContext()); - - WorkerLoaderProxy* workerLoaderProxy = &m_workerContext->thread()->workerLoaderProxy(); - m_worker = static_cast<WebWorkerBase*>(workerLoaderProxy); -} - -WorkerAsyncFileSystemChromium::~WorkerAsyncFileSystemChromium() -{ -} - -bool WorkerAsyncFileSystemChromium::waitForOperationToComplete() -{ - if (!m_bridgeForCurrentOperation) - return false; - - RefPtr<WorkerFileSystemCallbacksBridge> bridge = m_bridgeForCurrentOperation.release(); - if (m_workerContext->thread()->runLoop().runInMode(m_workerContext, m_modeForCurrentOperation) == MessageQueueTerminated) { - bridge->stop(); - return false; - } - return true; -} - -void WorkerAsyncFileSystemChromium::move(const KURL& sourcePath, const KURL& destinationPath, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postMoveToMainThread(m_webFileSystem, sourcePath, destinationPath, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::copy(const KURL& sourcePath, const KURL& destinationPath, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postCopyToMainThread(m_webFileSystem, sourcePath, destinationPath, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::remove(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postRemoveToMainThread(m_webFileSystem, path, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::removeRecursively(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postRemoveRecursivelyToMainThread(m_webFileSystem, path, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::readMetadata(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postReadMetadataToMainThread(m_webFileSystem, path, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::createFile(const KURL& path, bool exclusive, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postCreateFileToMainThread(m_webFileSystem, path, exclusive, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::createDirectory(const KURL& path, bool exclusive, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postCreateDirectoryToMainThread(m_webFileSystem, path, exclusive, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::fileExists(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postFileExistsToMainThread(m_webFileSystem, path, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::directoryExists(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postDirectoryExistsToMainThread(m_webFileSystem, path, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::readDirectory(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(callbacks)->postReadDirectoryToMainThread(m_webFileSystem, path, m_modeForCurrentOperation); -} - -class WorkerFileWriterHelperCallbacks : public AsyncFileSystemCallbacks { -public: - static PassOwnPtr<WorkerFileWriterHelperCallbacks> create(AsyncFileWriterClient* client, const WebURL& path, WebKit::WebFileSystem* webFileSystem, PassOwnPtr<WebCore::AsyncFileSystemCallbacks> callbacks, WorkerContext* workerContext) - { - return adoptPtr(new WorkerFileWriterHelperCallbacks(client, path, webFileSystem, callbacks, workerContext)); - } - - virtual void didReadMetadata(const FileMetadata& metadata) - { - ASSERT(m_callbacks); - if (metadata.type != FileMetadata::TypeFile || metadata.length < 0) - m_callbacks->didFail(WebKit::WebFileErrorInvalidState); - else { - OwnPtr<WorkerAsyncFileWriterChromium> asyncFileWriterChromium = WorkerAsyncFileWriterChromium::create(m_webFileSystem, m_path, m_workerContext, m_client, WorkerAsyncFileWriterChromium::Asynchronous); - m_callbacks->didCreateFileWriter(asyncFileWriterChromium.release(), metadata.length); - } - } - - virtual void didFail(int code) - { - ASSERT(m_callbacks); - m_callbacks->didFail(code); - } - -private: - WorkerFileWriterHelperCallbacks(AsyncFileWriterClient* client, const WebURL& path, WebKit::WebFileSystem* webFileSystem, PassOwnPtr<WebCore::AsyncFileSystemCallbacks> callbacks, WorkerContext* workerContext) - : m_client(client) - , m_path(path) - , m_webFileSystem(webFileSystem) - , m_callbacks(callbacks) - , m_workerContext(workerContext) - { - } - - AsyncFileWriterClient* m_client; - WebURL m_path; - WebKit::WebFileSystem* m_webFileSystem; - OwnPtr<WebCore::AsyncFileSystemCallbacks> m_callbacks; - WorkerContext* m_workerContext; -}; - -void WorkerAsyncFileSystemChromium::createWriter(AsyncFileWriterClient* client, const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - createWorkerFileSystemCallbacksBridge(WorkerFileWriterHelperCallbacks::create(client, path, m_webFileSystem, callbacks, m_workerContext))->postReadMetadataToMainThread(m_webFileSystem, path, m_modeForCurrentOperation); -} - -void WorkerAsyncFileSystemChromium::createSnapshotFileAndReadMetadata(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - KURL internalBlobURL = BlobURL::createInternalURL(); - - createWorkerFileSystemCallbacksBridge(createSnapshotFileCallback(internalBlobURL, callbacks))->postCreateSnapshotFileToMainThread(m_webFileSystem, internalBlobURL, path, m_modeForCurrentOperation); -} - -PassRefPtr<WorkerFileSystemCallbacksBridge> WorkerAsyncFileSystemChromium::createWorkerFileSystemCallbacksBridge(PassOwnPtr<AsyncFileSystemCallbacks> callbacks) -{ - ASSERT(m_synchronousType == AsynchronousFileSystem || !m_bridgeForCurrentOperation); - (void)m_synchronousType; - - m_modeForCurrentOperation = fileSystemOperationsMode; - m_modeForCurrentOperation.append(String::number(m_workerContext->thread()->runLoop().createUniqueId())); - - m_bridgeForCurrentOperation = WorkerFileSystemCallbacksBridge::create(m_worker, m_scriptExecutionContext, new WebKit::WebFileSystemCallbacksImpl(callbacks)); - return m_bridgeForCurrentOperation; -} - -} // namespace WebCore - -#endif // ENABLE(FILE_SYSTEM) |