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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_ | 5 #ifndef CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_ |
| 6 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_ | 6 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_ |
| 7 | 7 |
| 8 #include <stdint.h> |
| 9 |
| 8 #include <string> | 10 #include <string> |
| 9 | 11 |
| 10 #include "base/basictypes.h" | |
| 11 #include "base/callback_forward.h" | 12 #include "base/callback_forward.h" |
| 12 #include "base/files/file_path.h" | 13 #include "base/files/file_path.h" |
| 13 #include "content/common/content_export.h" | 14 #include "content/common/content_export.h" |
| 14 #include "content/public/browser/download_interrupt_reasons.h" | 15 #include "content/public/browser/download_interrupt_reasons.h" |
| 15 | 16 |
| 16 namespace content { | 17 namespace content { |
| 17 | 18 |
| 18 class DownloadManager; | 19 class DownloadManager; |
| 19 | 20 |
| 20 // These objects live exclusively on the file thread and handle the writing | 21 // These objects live exclusively on the file thread and handle the writing |
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| 57 const RenameCompletionCallback& callback) = 0; | 58 const RenameCompletionCallback& callback) = 0; |
| 58 | 59 |
| 59 // Detach the file so it is not deleted on destruction. | 60 // Detach the file so it is not deleted on destruction. |
| 60 virtual void Detach() = 0; | 61 virtual void Detach() = 0; |
| 61 | 62 |
| 62 // Abort the download and automatically close the file. | 63 // Abort the download and automatically close the file. |
| 63 virtual void Cancel() = 0; | 64 virtual void Cancel() = 0; |
| 64 | 65 |
| 65 virtual base::FilePath FullPath() const = 0; | 66 virtual base::FilePath FullPath() const = 0; |
| 66 virtual bool InProgress() const = 0; | 67 virtual bool InProgress() const = 0; |
| 67 virtual int64 CurrentSpeed() const = 0; | 68 virtual int64_t CurrentSpeed() const = 0; |
| 68 | 69 |
| 69 // Set |hash| with sha256 digest for the file. | 70 // Set |hash| with sha256 digest for the file. |
| 70 // Returns true if digest is successfully calculated. | 71 // Returns true if digest is successfully calculated. |
| 71 virtual bool GetHash(std::string* hash) = 0; | 72 virtual bool GetHash(std::string* hash) = 0; |
| 72 | 73 |
| 73 // Returns the current (intermediate) state of the hash as a byte string. | 74 // Returns the current (intermediate) state of the hash as a byte string. |
| 74 virtual std::string GetHashState() = 0; | 75 virtual std::string GetHashState() = 0; |
| 75 | 76 |
| 76 // Set the application GUID to be used to identify the app to the | 77 // Set the application GUID to be used to identify the app to the |
| 77 // system AV function when scanning downloaded files. Should be called | 78 // system AV function when scanning downloaded files. Should be called |
| 78 // before RenameAndAnnotate() to take effect. | 79 // before RenameAndAnnotate() to take effect. |
| 79 virtual void SetClientGuid(const std::string& guid) = 0; | 80 virtual void SetClientGuid(const std::string& guid) = 0; |
| 80 | 81 |
| 81 // For testing. Must be called on FILE thread. | 82 // For testing. Must be called on FILE thread. |
| 82 // TODO(rdsmith): Replace use of EnsureNoPendingDownloads() | 83 // TODO(rdsmith): Replace use of EnsureNoPendingDownloads() |
| 83 // on the DownloadManager with a test-specific DownloadFileFactory | 84 // on the DownloadManager with a test-specific DownloadFileFactory |
| 84 // which keeps track of the number of DownloadFiles. | 85 // which keeps track of the number of DownloadFiles. |
| 85 static int GetNumberOfDownloadFiles(); | 86 static int GetNumberOfDownloadFiles(); |
| 86 | 87 |
| 87 protected: | 88 protected: |
| 88 static int number_active_objects_; | 89 static int number_active_objects_; |
| 89 }; | 90 }; |
| 90 | 91 |
| 91 } // namespace content | 92 } // namespace content |
| 92 | 93 |
| 93 #endif // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_ | 94 #endif // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_ |
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