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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/component_updater/component_updater_service.h" | 5 #include "components/component_updater/component_updater_service.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <set> | 8 #include <set> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/at_exit.h" | 11 #include "base/at_exit.h" |
12 #include "base/bind.h" | 12 #include "base/bind.h" |
13 #include "base/bind_helpers.h" | 13 #include "base/bind_helpers.h" |
14 #include "base/callback.h" | 14 #include "base/callback.h" |
15 #include "base/compiler_specific.h" | 15 #include "base/compiler_specific.h" |
16 #include "base/files/file_path.h" | 16 #include "base/files/file_path.h" |
17 #include "base/files/file_util.h" | 17 #include "base/files/file_util.h" |
18 #include "base/logging.h" | 18 #include "base/logging.h" |
| 19 #include "base/macros.h" |
19 #include "base/memory/scoped_ptr.h" | 20 #include "base/memory/scoped_ptr.h" |
20 #include "base/message_loop/message_loop_proxy.h" | 21 #include "base/message_loop/message_loop_proxy.h" |
21 #include "base/observer_list.h" | 22 #include "base/observer_list.h" |
22 #include "base/sequenced_task_runner.h" | 23 #include "base/sequenced_task_runner.h" |
23 #include "base/stl_util.h" | 24 #include "base/stl_util.h" |
24 #include "base/threading/sequenced_worker_pool.h" | 25 #include "base/threading/sequenced_worker_pool.h" |
25 #include "base/threading/thread_checker.h" | 26 #include "base/threading/thread_checker.h" |
26 #include "base/timer/timer.h" | 27 #include "base/timer/timer.h" |
27 #include "components/component_updater/component_patcher_operation.h" | 28 #include "components/component_updater/component_patcher_operation.h" |
28 #include "components/component_updater/component_unpacker.h" | 29 #include "components/component_updater/component_unpacker.h" |
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113 virtual std::vector<std::string> GetComponentIDs() const OVERRIDE; | 114 virtual std::vector<std::string> GetComponentIDs() const OVERRIDE; |
114 virtual OnDemandUpdater& GetOnDemandUpdater() OVERRIDE; | 115 virtual OnDemandUpdater& GetOnDemandUpdater() OVERRIDE; |
115 virtual void MaybeThrottle(const std::string& crx_id, | 116 virtual void MaybeThrottle(const std::string& crx_id, |
116 const base::Closure& callback) OVERRIDE; | 117 const base::Closure& callback) OVERRIDE; |
117 virtual scoped_refptr<base::SequencedTaskRunner> GetSequencedTaskRunner() | 118 virtual scoped_refptr<base::SequencedTaskRunner> GetSequencedTaskRunner() |
118 OVERRIDE; | 119 OVERRIDE; |
119 | 120 |
120 // Context for a crx download url request. | 121 // Context for a crx download url request. |
121 struct CRXContext { | 122 struct CRXContext { |
122 ComponentInstaller* installer; | 123 ComponentInstaller* installer; |
123 std::vector<uint8> pk_hash; | 124 std::vector<uint8_t> pk_hash; |
124 std::string id; | 125 std::string id; |
125 std::string fingerprint; | 126 std::string fingerprint; |
126 CRXContext() : installer(NULL) {} | 127 CRXContext() : installer(NULL) {} |
127 }; | 128 }; |
128 | 129 |
129 private: | 130 private: |
130 enum ErrorCategory { | 131 enum ErrorCategory { |
131 kErrorNone = 0, | 132 kErrorNone = 0, |
132 kNetworkError, | 133 kNetworkError, |
133 kUnpackError, | 134 kUnpackError, |
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312 DCHECK(!update_checker_); | 313 DCHECK(!update_checker_); |
313 CHECK(!timer_.IsRunning()); | 314 CHECK(!timer_.IsRunning()); |
314 // It could be the case that Stop() had been called while a url request | 315 // It could be the case that Stop() had been called while a url request |
315 // or unpacking was in flight, if so we arrive here but |running_| is | 316 // or unpacking was in flight, if so we arrive here but |running_| is |
316 // false. In that case do not loop again. | 317 // false. In that case do not loop again. |
317 if (!running_) | 318 if (!running_) |
318 return; | 319 return; |
319 | 320 |
320 // Keep the delay short if in the middle of an update (step_delay), | 321 // Keep the delay short if in the middle of an update (step_delay), |
321 // or there are new requested_work_items_ that have not been processed yet. | 322 // or there are new requested_work_items_ that have not been processed yet. |
322 int64 delay_seconds = 0; | 323 int64_t delay_seconds = 0; |
323 if (!HasOnDemandItems()) { | 324 if (!HasOnDemandItems()) { |
324 switch (step_delay) { | 325 switch (step_delay) { |
325 case kStepDelayShort: | 326 case kStepDelayShort: |
326 delay_seconds = config_->StepDelay(); | 327 delay_seconds = config_->StepDelay(); |
327 break; | 328 break; |
328 case kStepDelayMedium: | 329 case kStepDelayMedium: |
329 delay_seconds = config_->StepDelayMedium(); | 330 delay_seconds = config_->StepDelayMedium(); |
330 break; | 331 break; |
331 case kStepDelayLong: | 332 case kStepDelayLong: |
332 delay_seconds = config_->NextCheckDelay(); | 333 delay_seconds = config_->NextCheckDelay(); |
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1013 /////////////////////////////////////////////////////////////////////////////// | 1014 /////////////////////////////////////////////////////////////////////////////// |
1014 | 1015 |
1015 // The component update factory. Using the component updater as a singleton | 1016 // The component update factory. Using the component updater as a singleton |
1016 // is the job of the browser process. | 1017 // is the job of the browser process. |
1017 ComponentUpdateService* ComponentUpdateServiceFactory(Configurator* config) { | 1018 ComponentUpdateService* ComponentUpdateServiceFactory(Configurator* config) { |
1018 DCHECK(config); | 1019 DCHECK(config); |
1019 return new CrxUpdateService(config); | 1020 return new CrxUpdateService(config); |
1020 } | 1021 } |
1021 | 1022 |
1022 } // namespace component_updater | 1023 } // namespace component_updater |
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