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-rw-r--r--WebCore/fileapi/FileThread.cpp119
1 files changed, 0 insertions, 119 deletions
diff --git a/WebCore/fileapi/FileThread.cpp b/WebCore/fileapi/FileThread.cpp
deleted file mode 100644
index 4d55630..0000000
--- a/WebCore/fileapi/FileThread.cpp
+++ /dev/null
@@ -1,119 +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"
-
-#if ENABLE(BLOB) || ENABLE(FILE_SYSTEM)
-
-#include "FileThread.h"
-
-#include "AutodrainedPool.h"
-#include "Logging.h"
-
-namespace WebCore {
-
-FileThread::FileThread()
- : m_threadID(0)
-{
- m_selfRef = this;
-}
-
-FileThread::~FileThread()
-{
- ASSERT(m_queue.killed());
-}
-
-bool FileThread::start()
-{
- MutexLocker lock(m_threadCreationMutex);
- if (m_threadID)
- return true;
- m_threadID = createThread(FileThread::fileThreadStart, this, "WebCore: File");
- return m_threadID;
-}
-
-void FileThread::stop()
-{
- m_queue.kill();
-}
-
-void FileThread::postTask(PassOwnPtr<Task> task)
-{
- m_queue.append(task);
-}
-
-class SameInstancePredicate {
-public:
- SameInstancePredicate(const void* instance) : m_instance(instance) { }
- bool operator()(FileThread::Task* task) const { return task->instance() == m_instance; }
-private:
- const void* m_instance;
-};
-
-void FileThread::unscheduleTasks(const void* instance)
-{
- SameInstancePredicate predicate(instance);
- m_queue.removeIf(predicate);
-}
-
-void* FileThread::fileThreadStart(void* arg)
-{
- FileThread* fileThread = static_cast<FileThread*>(arg);
- return fileThread->runLoop();
-}
-
-void* FileThread::runLoop()
-{
- {
- // Wait for FileThread::start() to complete to have m_threadID
- // established before starting the main loop.
- MutexLocker lock(m_threadCreationMutex);
- LOG(FileAPI, "Started FileThread %p", this);
- }
-
- AutodrainedPool pool;
- while (OwnPtr<Task> task = m_queue.waitForMessage()) {
- task->performTask();
- pool.cycle();
- }
-
- LOG(FileAPI, "About to detach thread %i and clear the ref to FileThread %p, which currently has %i ref(s)", m_threadID, this, refCount());
-
- detachThread(m_threadID);
-
- // Clear the self refptr, possibly resulting in deletion
- m_selfRef = 0;
-
- return 0;
-}
-
-} // namespace WebCore
-
-#endif // ENABLE(BLOB) || ENABLE(FILE_SYSTEM)