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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/http/http_stream_parser.h" | 5 #include "net/http/http_stream_parser.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/profiler/scoped_profile.h" | 10 #include "base/profiler/scoped_tracker.h" |
| 11 #include "base/strings/string_util.h" | 11 #include "base/strings/string_util.h" |
| 12 #include "base/values.h" | 12 #include "base/values.h" |
| 13 #include "net/base/io_buffer.h" | 13 #include "net/base/io_buffer.h" |
| 14 #include "net/base/ip_endpoint.h" | 14 #include "net/base/ip_endpoint.h" |
| 15 #include "net/base/upload_data_stream.h" | 15 #include "net/base/upload_data_stream.h" |
| 16 #include "net/http/http_chunked_decoder.h" | 16 #include "net/http/http_chunked_decoder.h" |
| 17 #include "net/http/http_request_headers.h" | 17 #include "net/http/http_request_headers.h" |
| 18 #include "net/http/http_request_info.h" | 18 #include "net/http/http_request_info.h" |
| 19 #include "net/http/http_response_headers.h" | 19 #include "net/http/http_response_headers.h" |
| 20 #include "net/http/http_util.h" | 20 #include "net/http/http_util.h" |
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| 351 io_state_ = STATE_READ_BODY; | 351 io_state_ = STATE_READ_BODY; |
| 352 | 352 |
| 353 int result = DoLoop(OK); | 353 int result = DoLoop(OK); |
| 354 if (result == ERR_IO_PENDING) | 354 if (result == ERR_IO_PENDING) |
| 355 callback_ = callback; | 355 callback_ = callback; |
| 356 | 356 |
| 357 return result; | 357 return result; |
| 358 } | 358 } |
| 359 | 359 |
| 360 void HttpStreamParser::OnIOComplete(int result) { | 360 void HttpStreamParser::OnIOComplete(int result) { |
| 361 // TODO(vadimt): Remove ScopedProfile below once crbug.com/418183 is fixed. | 361 // TODO(vadimt): Remove ScopedTracker below once crbug.com/418183 is fixed. |
| 362 tracked_objects::ScopedProfile tracking_profile( | 362 tracked_objects::ScopedTracker tracking_profile( |
| 363 FROM_HERE_WITH_EXPLICIT_FUNCTION( | 363 FROM_HERE_WITH_EXPLICIT_FUNCTION( |
| 364 "418183 DidCompleteReadWrite => HttpStreamParser::OnIOComplete")); | 364 "418183 DidCompleteReadWrite => HttpStreamParser::OnIOComplete")); |
| 365 | 365 |
| 366 result = DoLoop(result); | 366 result = DoLoop(result); |
| 367 | 367 |
| 368 // The client callback can do anything, including destroying this class, | 368 // The client callback can do anything, including destroying this class, |
| 369 // so any pending callback must be issued after everything else is done. | 369 // so any pending callback must be issued after everything else is done. |
| 370 if (result != ERR_IO_PENDING && !callback_.is_null()) { | 370 if (result != ERR_IO_PENDING && !callback_.is_null()) { |
| 371 // TODO(vadimt): Remove ScopedProfile below once crbug.com/424359 is fixed. | 371 // TODO(vadimt): Remove ScopedTracker below once crbug.com/424359 is fixed. |
| 372 tracked_objects::ScopedProfile tracking_profile( | 372 tracked_objects::ScopedTracker tracking_profile( |
| 373 FROM_HERE_WITH_EXPLICIT_FUNCTION( | 373 FROM_HERE_WITH_EXPLICIT_FUNCTION( |
| 374 "424359 HttpStreamParser::OnIOComplete callback")); | 374 "424359 HttpStreamParser::OnIOComplete callback")); |
| 375 | 375 |
| 376 CompletionCallback c = callback_; | 376 CompletionCallback c = callback_; |
| 377 callback_.Reset(); | 377 callback_.Reset(); |
| 378 c.Run(result); | 378 c.Run(result); |
| 379 } | 379 } |
| 380 } | 380 } |
| 381 | 381 |
| 382 int HttpStreamParser::DoLoop(int result) { | 382 int HttpStreamParser::DoLoop(int result) { |
| 383 // TODO(vadimt): Remove ScopedProfile below once crbug.com/424359 is fixed. | 383 // TODO(vadimt): Remove ScopedTracker below once crbug.com/424359 is fixed. |
| 384 tracked_objects::ScopedProfile tracking_profile( | 384 tracked_objects::ScopedTracker tracking_profile( |
| 385 FROM_HERE_WITH_EXPLICIT_FUNCTION("424359 HttpStreamParser::DoLoop")); | 385 FROM_HERE_WITH_EXPLICIT_FUNCTION("424359 HttpStreamParser::DoLoop")); |
| 386 | 386 |
| 387 do { | 387 do { |
| 388 DCHECK_NE(ERR_IO_PENDING, result); | 388 DCHECK_NE(ERR_IO_PENDING, result); |
| 389 DCHECK_NE(STATE_DONE, io_state_); | 389 DCHECK_NE(STATE_DONE, io_state_); |
| 390 DCHECK_NE(STATE_NONE, io_state_); | 390 DCHECK_NE(STATE_NONE, io_state_); |
| 391 State state = io_state_; | 391 State state = io_state_; |
| 392 io_state_ = STATE_NONE; | 392 io_state_ = STATE_NONE; |
| 393 switch (state) { | 393 switch (state) { |
| 394 case STATE_SEND_HEADERS: | 394 case STATE_SEND_HEADERS: |
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| 1060 request_body->IsInMemory() && | 1060 request_body->IsInMemory() && |
| 1061 request_body->size() > 0) { | 1061 request_body->size() > 0) { |
| 1062 size_t merged_size = request_headers.size() + request_body->size(); | 1062 size_t merged_size = request_headers.size() + request_body->size(); |
| 1063 if (merged_size <= kMaxMergedHeaderAndBodySize) | 1063 if (merged_size <= kMaxMergedHeaderAndBodySize) |
| 1064 return true; | 1064 return true; |
| 1065 } | 1065 } |
| 1066 return false; | 1066 return false; |
| 1067 } | 1067 } |
| 1068 | 1068 |
| 1069 } // namespace net | 1069 } // namespace net |
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