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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 CHROME_BROWSER_SAFE_BROWSING_SANDBOXED_DMG_ANALYZER_MAC_H_ | 5 #ifndef CHROME_BROWSER_SAFE_BROWSING_SANDBOXED_DMG_ANALYZER_MAC_H_ |
| 6 #define CHROME_BROWSER_SAFE_BROWSING_SANDBOXED_DMG_ANALYZER_MAC_H_ | 6 #define CHROME_BROWSER_SAFE_BROWSING_SANDBOXED_DMG_ANALYZER_MAC_H_ |
| 7 | 7 |
| 8 #include "base/callback.h" | 8 #include "base/callback.h" |
| 9 #include "base/files/file.h" | 9 #include "base/files/file.h" |
| 10 #include "base/files/file_path.h" | 10 #include "base/files/file_path.h" |
| 11 #include "base/macros.h" | 11 #include "base/macros.h" |
| 12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
| 13 #include "chrome/common/safe_archive_analyzer.mojom.h" | 13 #include "chrome/common/safe_archive_analyzer.mojom.h" |
| 14 #include "content/public/browser/utility_process_mojo_client.h" | 14 #include "content/public/browser/utility_process_mojo_client.h" |
| 15 | 15 |
| 16 namespace safe_browsing { | 16 namespace safe_browsing { |
| 17 | 17 |
| 18 // This class is used to analyze DMG files in a sandboxed utility process | 18 // This class is used to analyze DMG files in a sandboxed utility process |
| 19 // for file download protection. This class lives on the UI thread, which | 19 // for file download protection. This class lives on the UI thread, which |
| 20 // is where the result callback will be invoked. | 20 // is where the result callback will be invoked. |
| 21 class SandboxedDMGAnalyzer | 21 class SandboxedDMGAnalyzer |
| 22 : public base::RefCountedThreadSafe<SandboxedDMGAnalyzer> { | 22 : public base::RefCountedThreadSafe<SandboxedDMGAnalyzer> { |
| 23 public: | 23 public: |
| 24 using Results = zip_analyzer::Results; | 24 using ResultCallback = base::Callback<void(const ArchiveAnalyzerResults&)>; |
| 25 | |
| 26 using ResultCallback = base::Callback<void(const Results&)>; | |
| 27 | 25 |
| 28 SandboxedDMGAnalyzer(const base::FilePath& dmg_file, | 26 SandboxedDMGAnalyzer(const base::FilePath& dmg_file, |
| 29 const ResultCallback& callback); | 27 const ResultCallback& callback); |
| 30 | 28 |
| 31 // Starts the analysis. Must be called on the UI thread. | 29 // Starts the analysis. Must be called on the UI thread. |
| 32 void Start(); | 30 void Start(); |
| 33 | 31 |
| 34 private: | 32 private: |
| 35 friend class base::RefCountedThreadSafe<SandboxedDMGAnalyzer>; | 33 friend class base::RefCountedThreadSafe<SandboxedDMGAnalyzer>; |
| 36 | 34 |
| 37 ~SandboxedDMGAnalyzer(); | 35 ~SandboxedDMGAnalyzer(); |
| 38 | 36 |
| 39 // Prepare the file for analysis. | 37 // Prepare the file for analysis. |
| 40 void PrepareFileToAnalyze(); | 38 void PrepareFileToAnalyze(); |
| 41 | 39 |
| 42 // If file preparation failed, analysis has failed: report failure. | 40 // If file preparation failed, analysis has failed: report failure. |
| 43 void ReportFileFailure(); | 41 void ReportFileFailure(); |
| 44 | 42 |
| 45 // Starts the utility process and sends it a file analyze request. | 43 // Starts the utility process and sends it a file analyze request. |
| 46 void AnalyzeFile(base::File file); | 44 void AnalyzeFile(base::File file); |
| 47 | 45 |
| 48 // The response containing the file analyze results. | 46 // The response containing the file analyze results. |
| 49 void AnalyzeFileDone(const Results& results); | 47 void AnalyzeFileDone(const ArchiveAnalyzerResults& results); |
| 50 | 48 |
| 51 // The file path of the file to analyze. | 49 // The file path of the file to analyze. |
| 52 const base::FilePath file_path_; | 50 const base::FilePath file_path_; |
| 53 | 51 |
| 54 // Utility client used to send analyze tasks to the utility process. | 52 // Utility client used to send analyze tasks to the utility process. |
| 55 std::unique_ptr< | 53 std::unique_ptr< |
| 56 content::UtilityProcessMojoClient<chrome::mojom::SafeArchiveAnalyzer>> | 54 content::UtilityProcessMojoClient<chrome::mojom::SafeArchiveAnalyzer>> |
| 57 utility_process_mojo_client_; | 55 utility_process_mojo_client_; |
| 58 | 56 |
| 59 // Callback invoked on the UI thread with the file analyze results. | 57 // Callback invoked on the UI thread with the file analyze results. |
| 60 const ResultCallback callback_; | 58 const ResultCallback callback_; |
| 61 | 59 |
| 62 DISALLOW_COPY_AND_ASSIGN(SandboxedDMGAnalyzer); | 60 DISALLOW_COPY_AND_ASSIGN(SandboxedDMGAnalyzer); |
| 63 }; | 61 }; |
| 64 | 62 |
| 65 } // namespace safe_browsing | 63 } // namespace safe_browsing |
| 66 | 64 |
| 67 #endif // CHROME_BROWSER_SAFE_BROWSING_SANDBOXED_DMG_ANALYZER_MAC_H_ | 65 #endif // CHROME_BROWSER_SAFE_BROWSING_SANDBOXED_DMG_ANALYZER_MAC_H_ |
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