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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CONTENT_CHILD_WEB_DATA_CONSUMER_HANDLE_IMPL_H_ | 5 #ifndef CONTENT_CHILD_WEB_DATA_CONSUMER_HANDLE_IMPL_H_ |
| 6 #define CONTENT_CHILD_WEB_DATA_CONSUMER_HANDLE_IMPL_H_ | 6 #define CONTENT_CHILD_WEB_DATA_CONSUMER_HANDLE_IMPL_H_ |
| 7 | 7 |
| 8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
| 9 #include "content/common/content_export.h" | 9 #include "content/common/content_export.h" |
| 10 #include "mojo/common/handle_watcher.h" | 10 #include "mojo/common/handle_watcher.h" |
| 11 #include "mojo/public/cpp/system/data_pipe.h" | |
| 12 #include "third_party/WebKit/public/platform/WebDataConsumerHandle.h" | 11 #include "third_party/WebKit/public/platform/WebDataConsumerHandle.h" |
| 12 #include "third_party/mojo/src/mojo/public/cpp/system/data_pipe.h" |
| 13 | 13 |
| 14 namespace content { | 14 namespace content { |
| 15 | 15 |
| 16 class CONTENT_EXPORT WebDataConsumerHandleImpl final | 16 class CONTENT_EXPORT WebDataConsumerHandleImpl final |
| 17 : public NON_EXPORTED_BASE(blink::WebDataConsumerHandle) { | 17 : public NON_EXPORTED_BASE(blink::WebDataConsumerHandle) { |
| 18 typedef mojo::ScopedDataPipeConsumerHandle Handle; | 18 typedef mojo::ScopedDataPipeConsumerHandle Handle; |
| 19 public: | 19 public: |
| 20 explicit WebDataConsumerHandleImpl(Handle handle); | 20 explicit WebDataConsumerHandleImpl(Handle handle); |
| 21 virtual ~WebDataConsumerHandleImpl(); | 21 virtual ~WebDataConsumerHandleImpl(); |
| 22 | 22 |
| 23 virtual Result read(void* data, size_t size, Flags flags, size_t* readSize); | 23 virtual Result read(void* data, size_t size, Flags flags, size_t* readSize); |
| 24 virtual Result beginRead(const void** buffer, Flags flags, size_t* available); | 24 virtual Result beginRead(const void** buffer, Flags flags, size_t* available); |
| 25 virtual Result endRead(size_t readSize); | 25 virtual Result endRead(size_t readSize); |
| 26 virtual void registerClient(Client* client); | 26 virtual void registerClient(Client* client); |
| 27 virtual void unregisterClient(); | 27 virtual void unregisterClient(); |
| 28 | 28 |
| 29 private: | 29 private: |
| 30 Result HandleReadResult(MojoResult); | 30 Result HandleReadResult(MojoResult); |
| 31 void OnHandleGotReadable(MojoResult); | 31 void OnHandleGotReadable(MojoResult); |
| 32 | 32 |
| 33 Handle handle_; | 33 Handle handle_; |
| 34 Client* client_; | 34 Client* client_; |
| 35 mojo::common::HandleWatcher handle_watcher_; | 35 mojo::common::HandleWatcher handle_watcher_; |
| 36 }; | 36 }; |
| 37 | 37 |
| 38 } // namespace content | 38 } // namespace content |
| 39 | 39 |
| 40 #endif // CONTENT_CHILD_WEB_DATA_CONSUMER_HANDLE_IMPL_H_ | 40 #endif // CONTENT_CHILD_WEB_DATA_CONSUMER_HANDLE_IMPL_H_ |
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