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::Type 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
,
55 bool initiated_by_user_gesture
) OVERRIDE
;
56 virtual void OnResponseStarted(
57 net::URLRequest
* request
,
58 content::ResourceContext
* resource_context
,
59 content::ResourceResponse
* response
,
60 IPC::Sender
* sender
) OVERRIDE
;
62 virtual void OnRequestRedirected(
63 const GURL
& redirect_url
,
64 net::URLRequest
* request
,
65 content::ResourceContext
* resource_context
,
66 content::ResourceResponse
* response
) OVERRIDE
;
68 void RemovePendingThrottleOnIoThread(IoThreadClientThrottle
* throttle
);
70 static void OnIoThreadClientReady(int new_render_process_id
,
71 int new_render_frame_id
);
72 static void AddPendingThrottle(int render_process_id
,
74 IoThreadClientThrottle
* pending_throttle
);
77 friend struct base::DefaultLazyInstanceTraits
<
78 AwResourceDispatcherHostDelegate
>;
79 AwResourceDispatcherHostDelegate();
80 virtual ~AwResourceDispatcherHostDelegate();
82 // These methods must be called on IO thread.
83 void OnIoThreadClientReadyInternal(int new_render_process_id
,
84 int new_render_frame_id
);
85 void AddPendingThrottleOnIoThread(int render_process_id
,
87 IoThreadClientThrottle
* pending_throttle
);
88 void AddExtraHeadersIfNeeded(net::URLRequest
* request
,
89 content::ResourceContext
* resource_context
);
91 // Pair of render_process_id and render_frame_id.
92 typedef std::pair
<int, int> FrameRouteIDPair
;
93 typedef std::map
<FrameRouteIDPair
, IoThreadClientThrottle
*>
96 // Only accessed on the IO thread.
97 PendingThrottleMap pending_throttles_
;
99 DISALLOW_COPY_AND_ASSIGN(AwResourceDispatcherHostDelegate
);
102 } // namespace android_webview
104 #endif // ANDROID_WEBVIEW_LIB_RENDERER_HOST_AW_RESOURCE_DISPATCHER_HOST_H_