1 // Copyright 2017 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_OFFLINE_PAGES_PREFETCH_OFFLINE_PREFETCH_DOWNLOAD_CLIENT_H_
6 #define CHROME_BROWSER_OFFLINE_PAGES_PREFETCH_OFFLINE_PREFETCH_DOWNLOAD_CLIENT_H_
7 
8 #include <string>
9 #include <vector>
10 
11 #include "base/macros.h"
12 #include "components/download/public/background_service/client.h"
13 
14 class SimpleFactoryKey;
15 
16 namespace download {
17 struct CompletionInfo;
18 struct DownloadMetaData;
19 }  // namespace download
20 
21 namespace offline_pages {
22 
23 class PrefetchDownloader;
24 
25 class OfflinePrefetchDownloadClient : public download::Client {
26  public:
27   explicit OfflinePrefetchDownloadClient(SimpleFactoryKey* simple_factory_key);
28   ~OfflinePrefetchDownloadClient() override;
29 
30  private:
31   // Overridden from Client:
32   void OnServiceInitialized(
33       bool state_lost,
34       const std::vector<download::DownloadMetaData>& downloads) override;
35   void OnServiceUnavailable() override;
36   void OnDownloadFailed(const std::string& guid,
37                         const download::CompletionInfo& completion_info,
38                         download::Client::FailureReason reason) override;
39   void OnDownloadSucceeded(
40       const std::string& guid,
41       const download::CompletionInfo& completion_info) override;
42   bool CanServiceRemoveDownloadedFile(const std::string& guid,
43                                       bool force_delete) override;
44   void GetUploadData(const std::string& guid,
45                      download::GetUploadDataCallback callback) override;
46 
47   PrefetchDownloader* GetPrefetchDownloader() const;
48 
49   SimpleFactoryKey* simple_factory_key_;
50 
51   DISALLOW_COPY_AND_ASSIGN(OfflinePrefetchDownloadClient);
52 };
53 
54 }  // namespace offline_pages
55 
56 #endif  // CHROME_BROWSER_OFFLINE_PAGES_PREFETCH_OFFLINE_PREFETCH_DOWNLOAD_CLIENT_H_
57