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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "content/browser/service_worker/service_worker_cache_scheduler.h" | 5 #include "content/browser/cache_storage/cache_storage_scheduler.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include <string> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 | 10 |
| 11 namespace content { | 11 namespace content { |
| 12 | 12 |
| 13 ServiceWorkerCacheScheduler::ServiceWorkerCacheScheduler() | 13 CacheStorageScheduler::CacheStorageScheduler() : operation_running_(false) { |
| 14 : operation_running_(false) { | |
| 15 } | 14 } |
| 16 | 15 |
| 17 ServiceWorkerCacheScheduler::~ServiceWorkerCacheScheduler() { | 16 CacheStorageScheduler::~CacheStorageScheduler() { |
| 18 } | 17 } |
| 19 | 18 |
| 20 void ServiceWorkerCacheScheduler::ScheduleOperation( | 19 void CacheStorageScheduler::ScheduleOperation(const base::Closure& closure) { |
| 21 const base::Closure& closure) { | |
| 22 pending_operations_.push_back(closure); | 20 pending_operations_.push_back(closure); |
| 23 RunOperationIfIdle(); | 21 RunOperationIfIdle(); |
| 24 } | 22 } |
| 25 | 23 |
| 26 void ServiceWorkerCacheScheduler::CompleteOperationAndRunNext() { | 24 void CacheStorageScheduler::CompleteOperationAndRunNext() { |
| 27 DCHECK(operation_running_); | 25 DCHECK(operation_running_); |
| 28 operation_running_ = false; | 26 operation_running_ = false; |
| 29 RunOperationIfIdle(); | 27 RunOperationIfIdle(); |
| 30 } | 28 } |
| 31 | 29 |
| 32 bool ServiceWorkerCacheScheduler::ScheduledOperations() const { | 30 bool CacheStorageScheduler::ScheduledOperations() const { |
| 33 return operation_running_ || !pending_operations_.empty(); | 31 return operation_running_ || !pending_operations_.empty(); |
| 34 } | 32 } |
| 35 | 33 |
| 36 void ServiceWorkerCacheScheduler::RunOperationIfIdle() { | 34 void CacheStorageScheduler::RunOperationIfIdle() { |
| 37 if (!operation_running_ && !pending_operations_.empty()) { | 35 if (!operation_running_ && !pending_operations_.empty()) { |
| 38 operation_running_ = true; | 36 operation_running_ = true; |
| 39 // TODO(jkarlin): Run multiple operations in parallel where allowed. | 37 // TODO(jkarlin): Run multiple operations in parallel where allowed. |
| 40 base::Closure closure = pending_operations_.front(); | 38 base::Closure closure = pending_operations_.front(); |
| 41 pending_operations_.pop_front(); | 39 pending_operations_.pop_front(); |
| 42 closure.Run(); | 40 closure.Run(); |
| 43 } | 41 } |
| 44 } | 42 } |
| 45 | 43 |
| 46 } // namespace content | 44 } // namespace content |
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