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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 #include "device/serial/data_sender.h" | 5 #include "device/serial/data_sender.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/message_loop/message_loop.h" | 10 #include "base/message_loop/message_loop.h" |
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45 // The DataSender that owns this PendingSend. | 45 // The DataSender that owns this PendingSend. |
46 DataSender* sender_; | 46 DataSender* sender_; |
47 }; | 47 }; |
48 | 48 |
49 DataSender::DataSender(mojo::InterfacePtr<serial::DataSink> sink, | 49 DataSender::DataSender(mojo::InterfacePtr<serial::DataSink> sink, |
50 uint32_t buffer_size, | 50 uint32_t buffer_size, |
51 int32_t fatal_error_value) | 51 int32_t fatal_error_value) |
52 : sink_(sink.Pass()), | 52 : sink_(sink.Pass()), |
53 fatal_error_value_(fatal_error_value), | 53 fatal_error_value_(fatal_error_value), |
54 shut_down_(false) { | 54 shut_down_(false) { |
55 sink_.set_error_handler(this); | 55 sink_.set_connection_error_handler( |
| 56 base::Bind(&DataSender::OnConnectionError, base::Unretained(this))); |
56 } | 57 } |
57 | 58 |
58 DataSender::~DataSender() { | 59 DataSender::~DataSender() { |
59 ShutDown(); | 60 ShutDown(); |
60 } | 61 } |
61 | 62 |
62 bool DataSender::Send(const base::StringPiece& data, | 63 bool DataSender::Send(const base::StringPiece& data, |
63 const DataSentCallback& callback, | 64 const DataSentCallback& callback, |
64 const SendErrorCallback& error_callback) { | 65 const SendErrorCallback& error_callback) { |
65 DCHECK(!callback.is_null() && !error_callback.is_null()); | 66 DCHECK(!callback.is_null() && !error_callback.is_null()); |
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163 void DataSender::PendingSend::SendData() { | 164 void DataSender::PendingSend::SendData() { |
164 uint32_t num_bytes_to_send = static_cast<uint32_t>(data_.size()); | 165 uint32_t num_bytes_to_send = static_cast<uint32_t>(data_.size()); |
165 mojo::Array<uint8_t> bytes(num_bytes_to_send); | 166 mojo::Array<uint8_t> bytes(num_bytes_to_send); |
166 memcpy(&bytes[0], data_.data(), num_bytes_to_send); | 167 memcpy(&bytes[0], data_.data(), num_bytes_to_send); |
167 sender_->sink_->OnData( | 168 sender_->sink_->OnData( |
168 bytes.Pass(), | 169 bytes.Pass(), |
169 base::Bind(&DataSender::PendingSend::OnDataSent, base::Unretained(this))); | 170 base::Bind(&DataSender::PendingSend::OnDataSent, base::Unretained(this))); |
170 } | 171 } |
171 | 172 |
172 } // namespace device | 173 } // namespace device |
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