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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 "net/spdy/buffered_spdy_framer.h" | 5 #include "net/spdy/buffered_spdy_framer.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 | 8 |
9 namespace { | |
10 | |
11 bool g_enable_compression_default = true; | |
12 | |
13 } // namespace | |
14 | |
15 namespace net { | 9 namespace net { |
16 | 10 |
17 BufferedSpdyFramer::BufferedSpdyFramer(int version) | 11 BufferedSpdyFramer::BufferedSpdyFramer(int version, bool enable_compression) |
18 : spdy_framer_(version), | 12 : spdy_framer_(version), |
19 visitor_(NULL), | 13 visitor_(NULL), |
20 header_buffer_used_(0), | 14 header_buffer_used_(0), |
21 header_buffer_valid_(false), | 15 header_buffer_valid_(false), |
22 header_stream_id_(SpdyFramer::kInvalidStream), | 16 header_stream_id_(SpdyFramer::kInvalidStream), |
23 frames_received_(0) { | 17 frames_received_(0) { |
24 spdy_framer_.set_enable_compression(g_enable_compression_default); | 18 spdy_framer_.set_enable_compression(enable_compression); |
25 memset(header_buffer_, 0, sizeof(header_buffer_)); | 19 memset(header_buffer_, 0, sizeof(header_buffer_)); |
26 } | 20 } |
27 | 21 |
28 BufferedSpdyFramer::~BufferedSpdyFramer() { | 22 BufferedSpdyFramer::~BufferedSpdyFramer() { |
29 } | 23 } |
30 | 24 |
31 void BufferedSpdyFramer::set_visitor( | 25 void BufferedSpdyFramer::set_visitor( |
32 BufferedSpdyFramerVisitorInterface* visitor) { | 26 BufferedSpdyFramerVisitorInterface* visitor) { |
33 visitor_ = visitor; | 27 visitor_ = visitor; |
34 spdy_framer_.set_visitor(this); | 28 spdy_framer_.set_visitor(this); |
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289 } | 283 } |
290 | 284 |
291 SpdyPriority BufferedSpdyFramer::GetHighestPriority() const { | 285 SpdyPriority BufferedSpdyFramer::GetHighestPriority() const { |
292 return spdy_framer_.GetHighestPriority(); | 286 return spdy_framer_.GetHighestPriority(); |
293 } | 287 } |
294 | 288 |
295 bool BufferedSpdyFramer::IsCompressible(const SpdyFrame& frame) const { | 289 bool BufferedSpdyFramer::IsCompressible(const SpdyFrame& frame) const { |
296 return spdy_framer_.IsCompressible(frame); | 290 return spdy_framer_.IsCompressible(frame); |
297 } | 291 } |
298 | 292 |
299 // static | |
300 void BufferedSpdyFramer::set_enable_compression_default(bool value) { | |
301 g_enable_compression_default = value; | |
302 } | |
303 | |
304 void BufferedSpdyFramer::InitHeaderStreaming(SpdyStreamId stream_id) { | 293 void BufferedSpdyFramer::InitHeaderStreaming(SpdyStreamId stream_id) { |
305 memset(header_buffer_, 0, kHeaderBufferSize); | 294 memset(header_buffer_, 0, kHeaderBufferSize); |
306 header_buffer_used_ = 0; | 295 header_buffer_used_ = 0; |
307 header_buffer_valid_ = true; | 296 header_buffer_valid_ = true; |
308 header_stream_id_ = stream_id; | 297 header_stream_id_ = stream_id; |
309 DCHECK_NE(header_stream_id_, SpdyFramer::kInvalidStream); | 298 DCHECK_NE(header_stream_id_, SpdyFramer::kInvalidStream); |
310 } | 299 } |
311 | 300 |
312 } // namespace net | 301 } // namespace net |
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