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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #include "mojo/edk/system/data_pipe_consumer_dispatcher.h" | 5 #include "mojo/edk/system/data_pipe_consumer_dispatcher.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "mojo/edk/system/data_pipe.h" | 10 #include "mojo/edk/system/data_pipe.h" |
11 #include "mojo/edk/system/memory.h" | 11 #include "mojo/edk/system/memory.h" |
12 | 12 |
| 13 using mojo::embedder::ScopedPlatformHandle; |
13 using mojo::util::MutexLocker; | 14 using mojo::util::MutexLocker; |
14 using mojo::util::RefPtr; | 15 using mojo::util::RefPtr; |
15 | 16 |
16 namespace mojo { | 17 namespace mojo { |
17 namespace system { | 18 namespace system { |
18 | 19 |
19 void DataPipeConsumerDispatcher::Init(RefPtr<DataPipe>&& data_pipe) { | 20 void DataPipeConsumerDispatcher::Init(RefPtr<DataPipe>&& data_pipe) { |
20 DCHECK(data_pipe); | 21 DCHECK(data_pipe); |
21 data_pipe_ = std::move(data_pipe); | 22 data_pipe_ = std::move(data_pipe); |
22 } | 23 } |
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154 size_t* max_size, | 155 size_t* max_size, |
155 size_t* max_platform_handles) { | 156 size_t* max_platform_handles) { |
156 AssertHasOneRef(); // Only one ref => no need to take the lock. | 157 AssertHasOneRef(); // Only one ref => no need to take the lock. |
157 data_pipe_->ConsumerStartSerialize(channel, max_size, max_platform_handles); | 158 data_pipe_->ConsumerStartSerialize(channel, max_size, max_platform_handles); |
158 } | 159 } |
159 | 160 |
160 bool DataPipeConsumerDispatcher::EndSerializeAndCloseImplNoLock( | 161 bool DataPipeConsumerDispatcher::EndSerializeAndCloseImplNoLock( |
161 Channel* channel, | 162 Channel* channel, |
162 void* destination, | 163 void* destination, |
163 size_t* actual_size, | 164 size_t* actual_size, |
164 embedder::PlatformHandleVector* platform_handles) { | 165 std::vector<ScopedPlatformHandle>* platform_handles) { |
165 AssertHasOneRef(); // Only one ref => no need to take the lock. | 166 AssertHasOneRef(); // Only one ref => no need to take the lock. |
166 | 167 |
167 bool rv = data_pipe_->ConsumerEndSerialize(channel, destination, actual_size, | 168 bool rv = data_pipe_->ConsumerEndSerialize(channel, destination, actual_size, |
168 platform_handles); | 169 platform_handles); |
169 data_pipe_ = nullptr; | 170 data_pipe_ = nullptr; |
170 return rv; | 171 return rv; |
171 } | 172 } |
172 | 173 |
173 bool DataPipeConsumerDispatcher::IsBusyNoLock() const { | 174 bool DataPipeConsumerDispatcher::IsBusyNoLock() const { |
174 mutex().AssertHeld(); | 175 mutex().AssertHeld(); |
175 return data_pipe_->ConsumerIsBusy(); | 176 return data_pipe_->ConsumerIsBusy(); |
176 } | 177 } |
177 | 178 |
178 } // namespace system | 179 } // namespace system |
179 } // namespace mojo | 180 } // namespace mojo |
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