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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 13 matching lines...) Expand all Loading... |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #ifndef WebMessagePortChannel_h | 31 #ifndef WebMessagePortChannel_h |
| 32 #define WebMessagePortChannel_h | 32 #define WebMessagePortChannel_h |
| 33 | 33 |
| 34 #include <memory> |
| 34 #include "WebCommon.h" | 35 #include "WebCommon.h" |
| 35 #include "WebVector.h" | 36 #include "WebVector.h" |
| 36 #include <memory> | |
| 37 | 37 |
| 38 namespace blink { | 38 namespace blink { |
| 39 | 39 |
| 40 class WebMessagePortChannelClient; | 40 class WebMessagePortChannelClient; |
| 41 class WebString; | 41 class WebString; |
| 42 | 42 |
| 43 using WebMessagePortChannelUniquePtr = | 43 using WebMessagePortChannelUniquePtr = |
| 44 std::unique_ptr<class WebMessagePortChannel>; | 44 std::unique_ptr<class WebMessagePortChannel>; |
| 45 using WebMessagePortChannelArray = WebVector<WebMessagePortChannelUniquePtr>; | 45 using WebMessagePortChannelArray = WebVector<WebMessagePortChannelUniquePtr>; |
| 46 | 46 |
| 47 // Provides an interface to a Message Port Channel implementation. | 47 // Provides an interface to a Message Port Channel implementation. |
| 48 class WebMessagePortChannel { | 48 class WebMessagePortChannel { |
| 49 public: | 49 public: |
| 50 virtual ~WebMessagePortChannel() {} | 50 virtual ~WebMessagePortChannel() {} |
| 51 virtual void setClient(WebMessagePortChannelClient*) = 0; | 51 virtual void setClient(WebMessagePortChannelClient*) = 0; |
| 52 // Callee receives ownership of the passed vector. | 52 // Callee receives ownership of the passed vector. |
| 53 // FIXME: Blob refs should be passed to maintain ref counts. crbug.com/351753 | 53 // FIXME: Blob refs should be passed to maintain ref counts. crbug.com/351753 |
| 54 virtual void postMessage(const WebString&, WebMessagePortChannelArray) = 0; | 54 virtual void postMessage(const WebString&, WebMessagePortChannelArray) = 0; |
| 55 virtual bool tryGetMessage(WebString*, WebMessagePortChannelArray&) = 0; | 55 virtual bool tryGetMessage(WebString*, WebMessagePortChannelArray&) = 0; |
| 56 }; | 56 }; |
| 57 | 57 |
| 58 } // namespace blink | 58 } // namespace blink |
| 59 | 59 |
| 60 #endif // WebMessagePortChannel_h | 60 #endif // WebMessagePortChannel_h |
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