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.
5 #ifndef ANDROID_WEBVIEW_LIB_RENDERER_HOST_AW_RESOURCE_DISPATCHER_HOST_DELEGATE_H_
6 #define ANDROID_WEBVIEW_LIB_RENDERER_HOST_AW_RESOURCE_DISPATCHER_HOST_DELEGATE_H_
10 #include "base/lazy_instance.h"
11 #include "content/public/browser/resource_dispatcher_host_delegate.h"
14 class ResourceDispatcherHostLoginDelegate;
15 struct ResourceResponse;
16 } // namespace content
22 namespace android_webview {
24 class IoThreadClientThrottle;
26 class AwResourceDispatcherHostDelegate
27 : public content::ResourceDispatcherHostDelegate {
29 static void ResourceDispatcherHostCreated();
31 // Overriden methods from ResourceDispatcherHostDelegate.
32 virtual void RequestBeginning(
33 net::URLRequest* request,
34 content::ResourceContext* resource_context,
35 content::AppCacheService* appcache_service,
36 content::ResourceType resource_type,
39 ScopedVector<content::ResourceThrottle>* throttles) OVERRIDE;
40 virtual void DownloadStarting(
41 net::URLRequest* request,
42 content::ResourceContext* resource_context,
46 bool is_content_initiated,
48 ScopedVector<content::ResourceThrottle>* throttles) OVERRIDE;
49 virtual content::ResourceDispatcherHostLoginDelegate* CreateLoginDelegate(
50 net::AuthChallengeInfo* auth_info,
51 net::URLRequest* request) OVERRIDE;
52 virtual bool HandleExternalProtocol(const GURL& url,
54 int route_id) OVERRIDE;
55 virtual void OnResponseStarted(
56 net::URLRequest* request,
57 content::ResourceContext* resource_context,
58 content::ResourceResponse* response,
59 IPC::Sender* sender) OVERRIDE;
61 virtual void OnRequestRedirected(
62 const GURL& redirect_url,
63 net::URLRequest* request,
64 content::ResourceContext* resource_context,
65 content::ResourceResponse* response) OVERRIDE;
67 void RemovePendingThrottleOnIoThread(IoThreadClientThrottle* throttle);
69 static void OnIoThreadClientReady(int new_render_process_id,
70 int new_render_frame_id);
71 static void AddPendingThrottle(int render_process_id,
73 IoThreadClientThrottle* pending_throttle);
76 friend struct base::DefaultLazyInstanceTraits<
77 AwResourceDispatcherHostDelegate>;
78 AwResourceDispatcherHostDelegate();
79 virtual ~AwResourceDispatcherHostDelegate();
81 // These methods must be called on IO thread.
82 void OnIoThreadClientReadyInternal(int new_render_process_id,
83 int new_render_frame_id);
84 void AddPendingThrottleOnIoThread(int render_process_id,
86 IoThreadClientThrottle* pending_throttle);
87 void AddExtraHeadersIfNeeded(net::URLRequest* request,
88 content::ResourceContext* resource_context);
90 // Pair of render_process_id and render_frame_id.
91 typedef std::pair<int, int> FrameRouteIDPair;
92 typedef std::map<FrameRouteIDPair, IoThreadClientThrottle*>
95 // Only accessed on the IO thread.
96 PendingThrottleMap pending_throttles_;
98 DISALLOW_COPY_AND_ASSIGN(AwResourceDispatcherHostDelegate);
101 } // namespace android_webview
103 #endif // ANDROID_WEBVIEW_LIB_RENDERER_HOST_AW_RESOURCE_DISPATCHER_HOST_H_