Upstream version 7.36.149.0
[platform/framework/web/crosswalk.git] / src / chrome / browser / safe_browsing / download_feedback.h
1 // Copyright 2013 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 CHROME_BROWSER_SAFE_BROWSING_DOWNLOAD_FEEDBACK_H_
6 #define CHROME_BROWSER_SAFE_BROWSING_DOWNLOAD_FEEDBACK_H_
7
8 #include <string>
9
10 #include "base/callback_forward.h"
11 #include "base/files/file_path.h"
12 #include "base/memory/scoped_ptr.h"
13 #include "base/threading/non_thread_safe.h"
14 #include "chrome/browser/safe_browsing/two_phase_uploader.h"
15
16 namespace content {
17 class DownloadItem;
18 }
19
20 namespace safe_browsing {
21
22 class DownloadFeedbackFactory;
23
24 // Handles the uploading of a single downloaded binary to the safebrowsing
25 // download feedback service.
26 class DownloadFeedback : public base::NonThreadSafe {
27  public:
28   // Takes ownership of the file pointed to be |file_path|, it will be deleted
29   // when the DownloadFeedback is destructed.
30   static DownloadFeedback* Create(
31       net::URLRequestContextGetter* request_context_getter,
32       base::TaskRunner* file_task_runner,
33       const base::FilePath& file_path,
34       const std::string& ping_request,
35       const std::string& ping_response);
36
37   // The largest file size we support uploading.
38   // Note: changing this will affect the max size of
39   // SBDownloadFeedback.SizeSuccess and SizeFailure histograms.
40   static const int64 kMaxUploadSize;
41
42   // The URL where the browser sends download feedback requests.
43   static const char kSbFeedbackURL[];
44
45   virtual ~DownloadFeedback() {}
46
47   // Makes the passed |factory| the factory used to instantiate
48   // a DownloadFeedback. Useful for tests.
49   static void RegisterFactory(DownloadFeedbackFactory* factory) {
50     factory_ = factory;
51   }
52
53   // Start uploading the file to the download feedback service.
54   // |finish_callback| will be called when the upload completes or fails, but is
55   // not called if the upload is cancelled by deleting the DownloadFeedback
56   // while the upload is in progress.
57   virtual void Start(const base::Closure& finish_callback) = 0;
58
59   virtual const std::string& GetPingRequestForTesting() const = 0;
60   virtual const std::string& GetPingResponseForTesting() const = 0;
61
62  private:
63   // The factory that controls the creation of DownloadFeedback objects.
64   // This is used by tests.
65   static DownloadFeedbackFactory* factory_;
66 };
67
68 class DownloadFeedbackFactory {
69  public:
70   virtual ~DownloadFeedbackFactory() {}
71
72   virtual DownloadFeedback* CreateDownloadFeedback(
73       net::URLRequestContextGetter* request_context_getter,
74       base::TaskRunner* file_task_runner,
75       const base::FilePath& file_path,
76       const std::string& ping_request,
77       const std::string& ping_response) = 0;
78 };
79
80 }  // namespace safe_browsing
81
82 #endif  // CHROME_BROWSER_SAFE_BROWSING_DOWNLOAD_FEEDBACK_H_