src/android_webview/browser/net/aw_url_request_context_getter.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef ANDROID_WEBVIEW_BROWSER_NET_AW_URL_REQUEST_CONTEXT_GETTER_H_
   6 #define ANDROID_WEBVIEW_BROWSER_NET_AW_URL_REQUEST_CONTEXT_GETTER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/files/file_path.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "content/public/browser/content_browser_client.h"
  13 #include "net/http/http_network_session.h"
  14 #include "net/url_request/url_request_context_getter.h"
  15 #include "net/url_request/url_request_job_factory.h"
  16
  17 namespace net {
  18 class CookieStore;
  19 class HttpTransactionFactory;
  20 class ProxyConfigService;
  21 class URLRequestContext;
  22 class URLRequestJobFactory;
  23 }
  24
  25 namespace android_webview {
  26
  27 class AwNetworkDelegate;
  28
  29 class AwURLRequestContextGetter : public net::URLRequestContextGetter {
  30  public:
  31   AwURLRequestContextGetter(const base::FilePath& partition_path,
  32                             net::CookieStore* cookie_store);
  33
  34   void InitializeOnNetworkThread();
  35
  36   // net::URLRequestContextGetter implementation.
  37   virtual net::URLRequestContext* GetURLRequestContext() OVERRIDE;
  38   virtual scoped_refptr<base::SingleThreadTaskRunner>
  39       GetNetworkTaskRunner() const OVERRIDE;
  40
  41  private:
  42   friend class AwBrowserContext;
  43   virtual ~AwURLRequestContextGetter();
  44
  45   // Prior to GetURLRequestContext() being called, SetProtocolHandlers() is
  46   // called to hand over the ProtocolHandlers that GetURLRequestContext() will
  47   // later install into |job_factory_|.  This ordering is enforced by having
  48   // AwBrowserContext::CreateRequestContext() call SetProtocolHandlers().
  49   // SetProtocolHandlers() is necessary because the ProtocolHandlers are created
  50   // on the UI thread while |job_factory_| must be created on the IO thread.
  51   void SetProtocolHandlers(content::ProtocolHandlerMap* protocol_handlers);
  52
  53   void InitializeURLRequestContext();
  54
  55   const base::FilePath partition_path_;
  56   scoped_refptr<net::CookieStore> cookie_store_;
  57   scoped_ptr<net::URLRequestContext> url_request_context_;
  58   scoped_ptr<net::ProxyConfigService> proxy_config_service_;
  59   scoped_ptr<net::URLRequestJobFactory> job_factory_;
  60   scoped_ptr<net::HttpTransactionFactory> main_http_factory_;
  61
  62   // ProtocolHandlers are stored here between SetProtocolHandlers() and the
  63   // first GetURLRequestContext() call.
  64   content::ProtocolHandlerMap protocol_handlers_;
  65
  66   DISALLOW_COPY_AND_ASSIGN(AwURLRequestContextGetter);
  67 };
  68
  69 }  // namespace android_webview
  70
  71 #endif  // ANDROID_WEBVIEW_BROWSER_NET_AW_URL_REQUEST_CONTEXT_GETTER_H_