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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "blimp/net/stream_packet_reader.h" | 5 #include "blimp/net/stream_packet_reader.h" |
6 | 6 |
7 #include <iostream> | 7 #include <iostream> |
8 | 8 |
9 #include "base/callback_helpers.h" | 9 #include "base/callback_helpers.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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104 if (static_cast<size_t>(header_buffer_->offset()) < kPacketHeaderSizeBytes) { | 104 if (static_cast<size_t>(header_buffer_->offset()) < kPacketHeaderSizeBytes) { |
105 // There is more header to read. | 105 // There is more header to read. |
106 return socket_->Read(header_buffer_.get(), | 106 return socket_->Read(header_buffer_.get(), |
107 kPacketHeaderSizeBytes - header_buffer_->offset(), | 107 kPacketHeaderSizeBytes - header_buffer_->offset(), |
108 base::Bind(&StreamPacketReader::OnReadComplete, | 108 base::Bind(&StreamPacketReader::OnReadComplete, |
109 weak_factory_.GetWeakPtr())); | 109 weak_factory_.GetWeakPtr())); |
110 } | 110 } |
111 | 111 |
112 // Finished reading the header. Parse the size and prepare for payload read. | 112 // Finished reading the header. Parse the size and prepare for payload read. |
113 payload_size_ = base::NetToHost32( | 113 payload_size_ = base::NetToHost32( |
114 *reinterpret_cast<uint32*>(header_buffer_->StartOfBuffer())); | 114 *reinterpret_cast<uint32_t*>(header_buffer_->StartOfBuffer())); |
115 if (payload_size_ > static_cast<size_t>(payload_buffer_->capacity()) || | 115 if (payload_size_ > static_cast<size_t>(payload_buffer_->capacity()) || |
116 payload_size_ == 0) { | 116 payload_size_ == 0) { |
117 DLOG(ERROR) << "Illegal payload size: " << payload_size_; | 117 DLOG(ERROR) << "Illegal payload size: " << payload_size_; |
118 return net::ERR_INVALID_RESPONSE; | 118 return net::ERR_INVALID_RESPONSE; |
119 } | 119 } |
120 read_state_ = ReadState::PAYLOAD; | 120 read_state_ = ReadState::PAYLOAD; |
121 return net::OK; | 121 return net::OK; |
122 } | 122 } |
123 | 123 |
124 int StreamPacketReader::DoReadPayload(int result) { | 124 int StreamPacketReader::DoReadPayload(int result) { |
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148 | 148 |
149 // If all reading completed, either successfully or by error, inform the | 149 // If all reading completed, either successfully or by error, inform the |
150 // caller. | 150 // caller. |
151 if (result != net::ERR_IO_PENDING) { | 151 if (result != net::ERR_IO_PENDING) { |
152 payload_buffer_ = nullptr; | 152 payload_buffer_ = nullptr; |
153 base::ResetAndReturn(&callback_).Run(result); | 153 base::ResetAndReturn(&callback_).Run(result); |
154 } | 154 } |
155 } | 155 } |
156 | 156 |
157 } // namespace blimp | 157 } // namespace blimp |
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