Index: content/browser/service_worker/cache_storage_context_impl.cc |
diff --git a/content/browser/service_worker/cache_storage_context_impl.cc b/content/browser/service_worker/cache_storage_context_impl.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..358d745aa5ac5115cf458a86891eca0ed67d2ab1 |
--- /dev/null |
+++ b/content/browser/service_worker/cache_storage_context_impl.cc |
@@ -0,0 +1,105 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "content/browser/service_worker/cache_storage_context_impl.h" |
+ |
+#include "base/bind.h" |
+#include "base/files/file_path.h" |
+#include "base/threading/sequenced_worker_pool.h" |
+#include "content/browser/fileapi/chrome_blob_storage_context.h" |
+#include "content/browser/service_worker/service_worker_cache_storage_manager.h" |
+#include "content/public/browser/browser_context.h" |
+#include "content/public/browser/browser_thread.h" |
+#include "net/url_request/url_request_context_getter.h" |
+#include "storage/browser/blob/blob_storage_context.h" |
+#include "storage/browser/quota/quota_manager_proxy.h" |
+#include "storage/browser/quota/special_storage_policy.h" |
+ |
+namespace content { |
+ |
+CacheStorageContextImpl::CacheStorageContextImpl( |
+ BrowserContext* browser_context) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+} |
+ |
+CacheStorageContextImpl::~CacheStorageContextImpl() { |
+} |
+ |
+void CacheStorageContextImpl::Init( |
+ const base::FilePath& user_data_directory, |
+ storage::QuotaManagerProxy* quota_manager_proxy, |
+ storage::SpecialStoragePolicy* special_storage_policy) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ is_incognito_ = user_data_directory.empty(); |
+ base::SequencedWorkerPool* pool = BrowserThread::GetBlockingPool(); |
+ scoped_refptr<base::SequencedTaskRunner> cache_task_runner = |
+ pool->GetSequencedTaskRunnerWithShutdownBehavior( |
+ BrowserThread::GetBlockingPool()->GetSequenceToken(), |
+ base::SequencedWorkerPool::SKIP_ON_SHUTDOWN); |
+ |
+ // This thread-hopping antipattern is needed here for some unit tests, where |
+ // browser threads are collapsed the quota manager is initialized before the |
+ // posted task can register the quota client. |
+ // TODO: Fix the tests to let the quota manager initialize normally. |
michaeln
2015/03/12 02:03:43
Right, all clients have to be registered prior to
kinuko
2015/03/12 10:57:25
Uh oh... yeah nice if we can fix this.
|
+ if (BrowserThread::CurrentlyOn(BrowserThread::IO)) { |
+ CreateCacheStorageManager(user_data_directory, cache_task_runner, |
+ quota_manager_proxy, special_storage_policy); |
+ return; |
+ } |
+ |
+ BrowserThread::PostTask( |
+ BrowserThread::IO, FROM_HERE, |
+ base::Bind(&CacheStorageContextImpl::CreateCacheStorageManager, this, |
+ user_data_directory, cache_task_runner, |
+ make_scoped_refptr(quota_manager_proxy), |
+ make_scoped_refptr(special_storage_policy))); |
+} |
+ |
+void CacheStorageContextImpl::Shutdown() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ BrowserThread::PostTask( |
+ BrowserThread::IO, FROM_HERE, |
+ base::Bind(&CacheStorageContextImpl::ShutdownOnIO, this)); |
+} |
+ |
+ServiceWorkerCacheStorageManager* CacheStorageContextImpl::cache_manager() |
+ const { |
+ DCHECK_CURRENTLY_ON(BrowserThread::IO); |
+ return cache_manager_.get(); |
+} |
+ |
+void CacheStorageContextImpl::SetBlobParametersForCache( |
+ net::URLRequestContextGetter* request_context, |
+ ChromeBlobStorageContext* blob_storage_context) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::IO); |
+ |
+ if (cache_manager_ && request_context && blob_storage_context) { |
+ cache_manager_->SetBlobParametersForCache( |
+ request_context->GetURLRequestContext(), |
+ blob_storage_context->context()->AsWeakPtr()); |
+ } |
+} |
+ |
+void CacheStorageContextImpl::CreateCacheStorageManager( |
+ const base::FilePath& user_data_directory, |
+ const scoped_refptr<base::SequencedTaskRunner>& cache_task_runner, |
+ storage::QuotaManagerProxy* quota_manager_proxy, |
+ storage::SpecialStoragePolicy* special_storage_policy) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::IO); |
+ |
+ DCHECK(!cache_manager_); |
+ cache_manager_ = ServiceWorkerCacheStorageManager::Create( |
+ user_data_directory, cache_task_runner.get(), |
+ make_scoped_refptr(quota_manager_proxy)); |
+} |
+ |
+void CacheStorageContextImpl::ShutdownOnIO() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::IO); |
+ |
+ cache_manager_.reset(); |
+} |
+ |
+} // namespace content |