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Diffstat (limited to 'webkit/api/src/PlatformMessagePortChannel.h')
-rw-r--r-- | webkit/api/src/PlatformMessagePortChannel.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/webkit/api/src/PlatformMessagePortChannel.h b/webkit/api/src/PlatformMessagePortChannel.h deleted file mode 100644 index 05e8397..0000000 --- a/webkit/api/src/PlatformMessagePortChannel.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright (C) 2009 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. - */ - -#ifndef PlatformMessagePortChannel_h -#define PlatformMessagePortChannel_h - -// FIXME: This relative path is a temporary hack to support using this -// header from webkit/glue. -#include "../public/WebMessagePortChannelClient.h" - -#include "MessagePortChannel.h" - -#include <wtf/PassRefPtr.h> -#include <wtf/Threading.h> - -namespace WebKit { -class WebMessagePortChannel; -} - -namespace WebCore { - -class MessagePort; - -// PlatformMessagePortChannel is a platform-dependent interface to the remote side of a message channel. -class PlatformMessagePortChannel : public ThreadSafeShared<PlatformMessagePortChannel>, - public WebKit::WebMessagePortChannelClient { -public: - static void createChannel(PassRefPtr<MessagePort>, PassRefPtr<MessagePort>); - static PassRefPtr<PlatformMessagePortChannel> create(); - static PassRefPtr<PlatformMessagePortChannel> create(WebKit::WebMessagePortChannel*); - - // APIs delegated from MessagePortChannel.h - bool entangleIfOpen(MessagePort*); - void disentangle(); - void postMessageToRemote(PassOwnPtr<MessagePortChannel::EventData>); - bool tryGetMessageFromRemote(OwnPtr<MessagePortChannel::EventData>&); - void close(); - bool isConnectedTo(MessagePort* port); - bool hasPendingActivity(); - - // Releases ownership of the contained web channel. - WebKit::WebMessagePortChannel* webChannelRelease(); - - ~PlatformMessagePortChannel(); - -private: - PlatformMessagePortChannel(); - PlatformMessagePortChannel(WebKit::WebMessagePortChannel*); - - void setEntangledChannel(PassRefPtr<PlatformMessagePortChannel>); - - // WebKit::WebMessagePortChannelClient implementation - virtual void messageAvailable(); - - // Mutex used to ensure exclusive access to the object internals. - Mutex m_mutex; - - // Pointer to our entangled pair - cleared when close() is called. - RefPtr<PlatformMessagePortChannel> m_entangledChannel; - - // The port we are connected to - this is the port that is notified when new messages arrive. - MessagePort* m_localPort; - - WebKit::WebMessagePortChannel* m_webChannel; -}; - -} // namespace WebCore - -#endif // PlatformMessagePortChannel_h |