| // Copyright (c) 2012 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/resource_context_impl.h" |
| |
| #include <stdint.h> |
| |
| #include "base/bind.h" |
| #include "base/logging.h" |
| #include "content/browser/blob_storage/chrome_blob_storage_context.h" |
| #include "content/browser/loader/resource_dispatcher_host_impl.h" |
| #include "content/browser/loader/resource_request_info_impl.h" |
| #include "content/browser/streams/stream_context.h" |
| #include "content/browser/webui/url_data_manager_backend.h" |
| #include "content/public/browser/browser_context.h" |
| #include "content/public/browser/browser_thread.h" |
| |
| using base::UserDataAdapter; |
| |
| namespace content { |
| |
| // Key names on ResourceContext. |
| const char kStreamContextKeyName[] = "content_stream_context"; |
| const char kURLDataManagerBackendKeyName[] = "url_data_manager_backend"; |
| |
| ResourceContext::ResourceContext() {} |
| |
| ResourceContext::~ResourceContext() { |
| if (ResourceDispatcherHostImpl::Get()) |
| ResourceDispatcherHostImpl::Get()->CancelRequestsForContext(this); |
| } |
| |
| ChromeBlobStorageContext* GetChromeBlobStorageContextForResourceContext( |
| const ResourceContext* resource_context) { |
| DCHECK_CURRENTLY_ON(BrowserThread::IO); |
| return UserDataAdapter<ChromeBlobStorageContext>::Get( |
| resource_context, kBlobStorageContextKeyName); |
| } |
| |
| StreamContext* GetStreamContextForResourceContext( |
| const ResourceContext* resource_context) { |
| DCHECK_CURRENTLY_ON(BrowserThread::IO); |
| return UserDataAdapter<StreamContext>::Get( |
| resource_context, kStreamContextKeyName); |
| } |
| |
| URLDataManagerBackend* GetURLDataManagerForResourceContext( |
| ResourceContext* context) { |
| DCHECK_CURRENTLY_ON(BrowserThread::IO); |
| if (!context->GetUserData(kURLDataManagerBackendKeyName)) { |
| context->SetUserData(kURLDataManagerBackendKeyName, |
| std::make_unique<URLDataManagerBackend>()); |
| } |
| return static_cast<URLDataManagerBackend*>( |
| context->GetUserData(kURLDataManagerBackendKeyName)); |
| } |
| |
| void InitializeResourceContext(BrowserContext* browser_context) { |
| ResourceContext* resource_context = browser_context->GetResourceContext(); |
| |
| resource_context->SetUserData( |
| kBlobStorageContextKeyName, |
| std::make_unique<UserDataAdapter<ChromeBlobStorageContext>>( |
| ChromeBlobStorageContext::GetFor(browser_context))); |
| |
| resource_context->SetUserData( |
| kStreamContextKeyName, std::make_unique<UserDataAdapter<StreamContext>>( |
| StreamContext::GetFor(browser_context))); |
| |
| resource_context->DetachFromSequence(); |
| } |
| |
| } // namespace content |