| OLD | NEW |
| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 <limits> | 5 #include <limits> |
| 6 | 6 |
| 7 #include "base/sys_byteorder.h" | 7 #include "base/sys_byteorder.h" |
| 8 #include "net/spdy/spdy_frame_reader.h" | 8 #include "net/spdy/spdy_frame_reader.h" |
| 9 #include "net/spdy/spdy_protocol.h" | 9 #include "net/spdy/spdy_protocol.h" |
| 10 | 10 |
| 11 namespace net { | 11 namespace net { |
| 12 | 12 |
| 13 SpdyFrameReader::SpdyFrameReader(const char* data, const size_t len) | 13 SpdyFrameReader::SpdyFrameReader(const char* data, const size_t len) |
| 14 : data_(data), | 14 : data_(data), len_(len), ofs_(0) { |
| 15 len_(len), | |
| 16 ofs_(0) { | |
| 17 } | 15 } |
| 18 | 16 |
| 19 bool SpdyFrameReader::ReadUInt8(uint8* result) { | 17 bool SpdyFrameReader::ReadUInt8(uint8* result) { |
| 20 // Make sure that we have the whole uint8. | 18 // Make sure that we have the whole uint8. |
| 21 if (!CanRead(1)) { | 19 if (!CanRead(1)) { |
| 22 OnFailure(); | 20 OnFailure(); |
| 23 return false; | 21 return false; |
| 24 } | 22 } |
| 25 | 23 |
| 26 // Read into result. | 24 // Read into result. |
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| 193 return bytes <= (len_ - ofs_); | 191 return bytes <= (len_ - ofs_); |
| 194 } | 192 } |
| 195 | 193 |
| 196 void SpdyFrameReader::OnFailure() { | 194 void SpdyFrameReader::OnFailure() { |
| 197 // Set our iterator to the end of the buffer so that further reads fail | 195 // Set our iterator to the end of the buffer so that further reads fail |
| 198 // immediately. | 196 // immediately. |
| 199 ofs_ = len_; | 197 ofs_ = len_; |
| 200 } | 198 } |
| 201 | 199 |
| 202 } // namespace net | 200 } // namespace net |
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