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
|
// Copyright (c) 2011 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 CHROME_BROWSER_DOWNLOAD_DOWNLOAD_REQUEST_INFOBAR_DELEGATE_H_
#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_REQUEST_INFOBAR_DELEGATE_H_
#include "base/basictypes.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/download/download_request_limiter.h"
#include "components/infobars/core/confirm_infobar_delegate.h"
class InfoBarService;
// An infobar delegate that presents the user with a choice to allow or deny
// multiple downloads from the same site. This confirmation step protects
// against "carpet-bombing", where a malicious site forces multiple downloads
// on an unsuspecting user.
class DownloadRequestInfoBarDelegate : public ConfirmInfoBarDelegate {
public:
typedef base::Callback<void(
InfoBarService* infobar_service,
base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host)>
FakeCreateCallback;
~DownloadRequestInfoBarDelegate() override;
// Creates a download request delegate and adds it to |infobar_service|.
static void Create(
InfoBarService* infobar_service,
base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host);
#if defined(UNIT_TEST)
static scoped_ptr<DownloadRequestInfoBarDelegate> Create(
base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host) {
return scoped_ptr<DownloadRequestInfoBarDelegate>(
new DownloadRequestInfoBarDelegate(host));
}
#endif
static void SetCallbackForTesting(FakeCreateCallback* callback);
private:
static FakeCreateCallback* callback_;
explicit DownloadRequestInfoBarDelegate(
base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host);
// ConfirmInfoBarDelegate:
int GetIconID() const override;
base::string16 GetMessageText() const override;
base::string16 GetButtonLabel(InfoBarButton button) const override;
bool Accept() override;
bool Cancel() override;
bool responded_;
base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host_;
DISALLOW_COPY_AND_ASSIGN(DownloadRequestInfoBarDelegate);
};
#endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_REQUEST_INFOBAR_DELEGATE_H_
|
