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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 "components/devtools_bridge/socket_tunnel_connection.h" | 5 #include "components/devtools_bridge/socket_tunnel_connection.h" |
6 | 6 |
7 #include <stdlib.h> | 7 #include <stdlib.h> |
8 | 8 |
9 #include "net/base/io_buffer.h" | 9 #include "net/base/io_buffer.h" |
10 #include "net/base/net_errors.h" | 10 #include "net/base/net_errors.h" |
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23 // data channel) we should disconnect if too much data buffered. | 23 // data channel) we should disconnect if too much data buffered. |
24 buffer_.push_back(); | 24 buffer_.push_back(); |
25 if (buffer_.size() == 1) { | 25 if (buffer_.size() == 1) { |
26 current_ = new net::DrainableIOBuffer(chunk.get(), chunk->size()); | 26 current_ = new net::DrainableIOBuffer(chunk.get(), chunk->size()); |
27 WriteCurrent(); | 27 WriteCurrent(); |
28 } | 28 } |
29 } | 29 } |
30 | 30 |
31 void SocketTunnelConnection::BuildControlPacket(char* buffer, | 31 void SocketTunnelConnection::BuildControlPacket(char* buffer, |
32 int op_code) { | 32 int op_code) { |
33 COMPILE_ASSERT(kControlPacketSizeBytes == 3, | 33 static_assert(kControlPacketSizeBytes == 3, |
34 unexpected_control_packet_size); | 34 "kControlPacketSizeBytes should equal 3"); |
35 buffer[0] = kControlConnectionId; | 35 buffer[0] = kControlConnectionId; |
36 buffer[1] = op_code; | 36 buffer[1] = op_code; |
37 buffer[2] = index_ + kMinConnectionId; | 37 buffer[2] = index_ + kMinConnectionId; |
38 } | 38 } |
39 | 39 |
40 void SocketTunnelConnection::WriteCurrent() { | 40 void SocketTunnelConnection::WriteCurrent() { |
41 while (true) { | 41 while (true) { |
42 while(current_->BytesRemaining() > 0) { | 42 while(current_->BytesRemaining() > 0) { |
43 int result = socket()->Write(current_.get(), current_->BytesRemaining(), | 43 int result = socket()->Write(current_.get(), current_->BytesRemaining(), |
44 base::Bind(&SocketTunnelConnection::OnWriteComplete, | 44 base::Bind(&SocketTunnelConnection::OnWriteComplete, |
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87 void SocketTunnelConnection::OnReadComplete(int result) { | 87 void SocketTunnelConnection::OnReadComplete(int result) { |
88 if (result > 0) { | 88 if (result > 0) { |
89 OnDataPacketRead(read_buffer_->StartOfBuffer(), | 89 OnDataPacketRead(read_buffer_->StartOfBuffer(), |
90 read_buffer_->offset() + result); | 90 read_buffer_->offset() + result); |
91 } else { | 91 } else { |
92 OnReadError(result); | 92 OnReadError(result); |
93 } | 93 } |
94 } | 94 } |
95 | 95 |
96 } // namespace devtools_bridge | 96 } // namespace devtools_bridge |
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