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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/system/data_pipe_consumer_dispatcher.h" | 5 #include "mojo/system/data_pipe_consumer_dispatcher.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "mojo/system/data_pipe.h" | 8 #include "mojo/system/data_pipe.h" |
9 #include "mojo/system/memory.h" | 9 #include "mojo/system/memory.h" |
10 | 10 |
11 namespace mojo { | 11 namespace mojo { |
12 namespace system { | 12 namespace system { |
13 | 13 |
14 DataPipeConsumerDispatcher::DataPipeConsumerDispatcher() { | 14 DataPipeConsumerDispatcher::DataPipeConsumerDispatcher() { |
15 } | 15 } |
16 | 16 |
17 void DataPipeConsumerDispatcher::Init(scoped_refptr<DataPipe> data_pipe) { | 17 void DataPipeConsumerDispatcher::Init(scoped_refptr<DataPipe> data_pipe) { |
18 DCHECK(data_pipe); | 18 DCHECK(data_pipe.get()); |
19 data_pipe_ = data_pipe; | 19 data_pipe_ = data_pipe; |
20 } | 20 } |
21 | 21 |
22 Dispatcher::Type DataPipeConsumerDispatcher::GetType() const { | 22 Dispatcher::Type DataPipeConsumerDispatcher::GetType() const { |
23 return kTypeDataPipeConsumer; | 23 return kTypeDataPipeConsumer; |
24 } | 24 } |
25 | 25 |
26 DataPipeConsumerDispatcher::~DataPipeConsumerDispatcher() { | 26 DataPipeConsumerDispatcher::~DataPipeConsumerDispatcher() { |
27 // |Close()|/|CloseImplNoLock()| should have taken care of the pipe. | 27 // |Close()|/|CloseImplNoLock()| should have taken care of the pipe. |
28 DCHECK(!data_pipe_); | 28 DCHECK(!data_pipe_.get()); |
29 } | 29 } |
30 | 30 |
31 void DataPipeConsumerDispatcher::CancelAllWaitersNoLock() { | 31 void DataPipeConsumerDispatcher::CancelAllWaitersNoLock() { |
32 lock().AssertAcquired(); | 32 lock().AssertAcquired(); |
33 data_pipe_->ConsumerCancelAllWaiters(); | 33 data_pipe_->ConsumerCancelAllWaiters(); |
34 } | 34 } |
35 | 35 |
36 void DataPipeConsumerDispatcher::CloseImplNoLock() { | 36 void DataPipeConsumerDispatcher::CloseImplNoLock() { |
37 lock().AssertAcquired(); | 37 lock().AssertAcquired(); |
38 data_pipe_->ConsumerClose(); | 38 data_pipe_->ConsumerClose(); |
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121 data_pipe_->ConsumerRemoveWaiter(waiter, signals_state); | 121 data_pipe_->ConsumerRemoveWaiter(waiter, signals_state); |
122 } | 122 } |
123 | 123 |
124 bool DataPipeConsumerDispatcher::IsBusyNoLock() const { | 124 bool DataPipeConsumerDispatcher::IsBusyNoLock() const { |
125 lock().AssertAcquired(); | 125 lock().AssertAcquired(); |
126 return data_pipe_->ConsumerIsBusy(); | 126 return data_pipe_->ConsumerIsBusy(); |
127 } | 127 } |
128 | 128 |
129 } // namespace system | 129 } // namespace system |
130 } // namespace mojo | 130 } // namespace mojo |
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