blob: 7bfe6fac4be9e29b2147e803c9af88a21a7b3b43 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
// 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.
#ifndef COMPONENTS_NAVIGATION_INTERCEPTION_INTERCEPT_NAVIGATION_RESOURCE_THROTTLE_H_
#define COMPONENTS_NAVIGATION_INTERCEPTION_INTERCEPT_NAVIGATION_RESOURCE_THROTTLE_H_
#include <string>
#include "base/callback.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/resource_throttle.h"
#include "content/public/common/page_transition_types.h"
class GURL;
namespace content {
class RenderViewHost;
struct Referrer;
}
namespace net {
class URLRequest;
}
namespace components {
// This class allows the provider of the Callback to selectively ignore top
// level navigations.
class InterceptNavigationResourceThrottle : public content::ResourceThrottle {
public:
typedef base::Callback<
bool(content::RenderViewHost* /* source */,
const GURL& /* url */,
const content::Referrer& /*referrer*/,
bool /* is_post */,
bool /* has_user_gesture */,
content::PageTransition /* page transition type */)>
CheckOnUIThreadCallback;
InterceptNavigationResourceThrottle(
net::URLRequest* request,
CheckOnUIThreadCallback should_ignore_callback);
virtual ~InterceptNavigationResourceThrottle();
// content::ResourceThrottle implementation:
virtual void WillStartRequest(bool* defer) OVERRIDE;
virtual void WillRedirectRequest(const GURL& new_url, bool* defer) OVERRIDE;
private:
bool CheckIfShouldIgnoreNavigation(const GURL& url);
void OnResultObtained(bool should_ignore_navigation);
net::URLRequest* request_;
CheckOnUIThreadCallback should_ignore_callback_;
base::WeakPtrFactory<InterceptNavigationResourceThrottle> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(InterceptNavigationResourceThrottle);
};
} // namespace components
#endif // COMPONENTS_NAVIGATION_INTERCEPTION_INTERCEPT_NAVIGATION_RESOURCE_THROTTLE_H_
|
