| OLD | NEW |
|---|
| (Empty) |
| 1 /* | |
| 2 * Copyright (C) 2009 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 #ifndef PlatformMessagePortChannel_h | |
| 32 #define PlatformMessagePortChannel_h | |
| 33 | |
| 34 // FIXME: This relative path is a temporary hack to support using this | |
| 35 // header from webkit/glue. | |
| 36 #include "../public/WebMessagePortChannelClient.h" | |
| 37 | |
| 38 #include "MessagePortChannel.h" | |
| 39 | |
| 40 #include <wtf/PassRefPtr.h> | |
| 41 #include <wtf/Threading.h> | |
| 42 | |
| 43 namespace WebKit { | |
| 44 class WebMessagePortChannel; | |
| 45 } | |
| 46 | |
| 47 namespace WebCore { | |
| 48 | |
| 49 class MessagePort; | |
| 50 | |
| 51 // PlatformMessagePortChannel is a platform-dependent interface to the remote side of a message channel. | |
| 52 class PlatformMessagePortChannel : public ThreadSafeShared<PlatformMessagePortChannel>, | |
| 53 public WebKit::WebMessagePortChannelClient { | |
| 54 public: | |
| 55 static void createChannel(PassRefPtr<MessagePort>, PassRefPtr<MessagePort>); | |
| 56 static PassRefPtr<PlatformMessagePortChannel> create(); | |
| 57 static PassRefPtr<PlatformMessagePortChannel> create(WebKit::WebMessagePortChannel*); | |
| 58 | |
| 59 // APIs delegated from MessagePortChannel.h | |
| 60 bool entangleIfOpen(MessagePort*); | |
| 61 void disentangle(); | |
| 62 void postMessageToRemote(PassOwnPtr<MessagePortChannel::EventData>); | |
| 63 bool tryGetMessageFromRemote(OwnPtr<MessagePortChannel::EventData>&); | |
| 64 void close(); | |
| 65 bool isConnectedTo(MessagePort* port); | |
| 66 bool hasPendingActivity(); | |
| 67 | |
| 68 // Releases ownership of the contained web channel. | |
| 69 WebKit::WebMessagePortChannel* webChannelRelease(); | |
| 70 | |
| 71 ~PlatformMessagePortChannel(); | |
| 72 | |
| 73 private: | |
| 74 PlatformMessagePortChannel(); | |
| 75 PlatformMessagePortChannel(WebKit::WebMessagePortChannel*); | |
| 76 | |
| 77 void setEntangledChannel(PassRefPtr<PlatformMessagePortChannel>); | |
| 78 | |
| 79 // WebKit::WebMessagePortChannelClient implementation | |
| 80 virtual void messageAvailable(); | |
| 81 | |
| 82 // Mutex used to ensure exclusive access to the object internals. | |
| 83 Mutex m_mutex; | |
| 84 | |
| 85 // Pointer to our entangled pair - cleared when close() is called. | |
| 86 RefPtr<PlatformMessagePortChannel> m_entangledChannel; | |
| 87 | |
| 88 // The port we are connected to - this is the port that is notified when new messages arrive. | |
| 89 MessagePort* m_localPort; | |
| 90 | |
| 91 WebKit::WebMessagePortChannel* m_webChannel; | |
| 92 }; | |
| 93 | |
| 94 } // namespace WebCore | |
| 95 | |
| 96 #endif // PlatformMessagePortChannel_h | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 385057:
Deleted webkit/api which now lives in webkit.org (Closed)
