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| 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 HEADLESS_LIB_BROWSER_HEADLESS_DOWNLOAD_MANAGER_DELEGATE_H_ |
| 6 #define HEADLESS_LIB_BROWSER_HEADLESS_DOWNLOAD_MANAGER_DELEGATE_H_ |
| 7 |
| 8 #include <stdint.h> |
| 9 |
| 10 #include "base/callback_forward.h" |
| 11 #include "base/compiler_specific.h" |
| 12 #include "base/files/file_util.h" |
| 13 #include "base/macros.h" |
| 14 #include "base/memory/weak_ptr.h" |
| 15 #include "content/public/browser/download_manager_delegate.h" |
| 16 #include "headless/public/headless_export.h" |
| 17 |
| 18 namespace content { |
| 19 class DownloadManager; |
| 20 } |
| 21 |
| 22 namespace headless { |
| 23 |
| 24 class HEADLESS_EXPORT HeadlessDownloadManagerDelegate |
| 25 : public content::DownloadManagerDelegate { |
| 26 public: |
| 27 enum class DownloadBehavior { |
| 28 // All downloads are denied. |
| 29 DENY, |
| 30 |
| 31 // All downloads are accepted. |
| 32 ALLOW |
| 33 }; |
| 34 |
| 35 HeadlessDownloadManagerDelegate(); |
| 36 ~HeadlessDownloadManagerDelegate() override; |
| 37 |
| 38 void SetDownloadManager(content::DownloadManager* manager); |
| 39 |
| 40 void Shutdown() override; |
| 41 |
| 42 bool DetermineDownloadTarget( |
| 43 content::DownloadItem* download, |
| 44 const content::DownloadTargetCallback& callback) override; |
| 45 |
| 46 bool ShouldOpenDownload( |
| 47 content::DownloadItem* item, |
| 48 const content::DownloadOpenDelayedCallback& callback) override; |
| 49 |
| 50 void GetNextId(const content::DownloadIdCallback& callback) override; |
| 51 |
| 52 void SetDownloadBehavior(DownloadBehavior behavior); |
| 53 void SetDownloadDirectory(const base::FilePath& path); |
| 54 |
| 55 // Inhibits prompting and sets the default download path. |
| 56 void SetDownloadBehaviorForTesting( |
| 57 const base::FilePath& default_download_path); |
| 58 |
| 59 private: |
| 60 friend class base::RefCountedThreadSafe<HeadlessDownloadManagerDelegate>; |
| 61 |
| 62 typedef base::Callback<void(const base::FilePath&)> |
| 63 FilenameDeterminedCallback; |
| 64 |
| 65 static void GenerateFilename(const GURL& url, |
| 66 const std::string& content_disposition, |
| 67 const std::string& suggested_filename, |
| 68 const std::string& mime_type, |
| 69 const base::FilePath& suggested_directory, |
| 70 const FilenameDeterminedCallback& callback); |
| 71 |
| 72 void OnDownloadPathGenerated(uint32_t download_id, |
| 73 const content::DownloadTargetCallback& callback, |
| 74 const base::FilePath& suggested_path); |
| 75 |
| 76 content::DownloadManager* download_manager_; |
| 77 base::FilePath default_download_path_; |
| 78 DownloadBehavior download_behavior_; |
| 79 base::WeakPtrFactory<HeadlessDownloadManagerDelegate> weak_ptr_factory_; |
| 80 |
| 81 DISALLOW_COPY_AND_ASSIGN(HeadlessDownloadManagerDelegate); |
| 82 }; |
| 83 |
| 84 } // namespace headless |
| 85 |
| 86 #endif // HEADLESS_LIB_BROWSER_HEADLESS_DOWNLOAD_MANAGER_DELEGATE_H_ |
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