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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_COMMON_COMPONENT_FLASH_HINT_FILE_H_ | |
6 #define CHROME_COMMON_COMPONENT_FLASH_HINT_FILE_H_ | |
7 | |
8 #include <string> | |
9 #include <vector> | |
Bernhard Bauer
2015/08/13 12:40:26
Unnecessary?
Greg K
2015/08/13 22:00:44
Done.
| |
10 | |
11 #include "base/files/file_util.h" | |
Bernhard Bauer
2015/08/13 12:40:26
Unnecessary?
(You probably have to forward-declar
Greg K
2015/08/13 22:00:44
Done.
| |
12 #include "crypto/secure_hash.h" | |
Bernhard Bauer
2015/08/13 12:40:26
Unnecessary?
Greg K
2015/08/13 22:00:44
Done.
| |
13 | |
14 namespace chrome { | |
15 | |
16 // The APIs in this namespace wraps the component updated flash hint file, which | |
17 // lives inside the PepperFlash folder of the user-data-dir, so that the Linux | |
18 // zygote process can preload the right version of flash. | |
19 namespace ComponentFlashHintFile { | |
Bernhard Bauer
2015/08/13 12:40:26
Namespaces are separated_by_underscores. (Or make
Greg K
2015/08/13 22:00:44
Done.
| |
20 | |
21 // Records a new flash update into the hint file. | |
22 // |unpacked_plugin| is the current location of the plugin. | |
23 // |moved_plugin| is the location where the plugin will be loaded from. | |
24 bool RecordFlashUpdate(const base::FilePath& unpacked_plugin, | |
25 const base::FilePath& moved_plugin, | |
26 const std::string& version); | |
27 | |
28 // Reports whether or not a hints file exists. | |
29 bool DoesHintFileExist(); | |
30 | |
31 // Return the path of the component updated flash plugin, only if the file has | |
32 // the correct hash sum. | |
33 // |path| will be populated with the path to the flash plugin. | |
34 // |version| will be populated with the version of the flash plugin. | |
35 bool VerifyAndReturnFlashLocation(base::FilePath* path, std::string* version); | |
36 | |
37 // Test if the specified plugin file can be mapped executable. | |
38 // This is useful to test if the flash plugin is in a directory mounted | |
39 // noexec, in which case Chrome will not be able to load and use the plugin. | |
40 // |path| is the path of the flash plugin that will mapped executable. | |
41 bool TestExecutableMapping(const base::FilePath& path); | |
42 | |
43 } // namespace ComponentFlashHintFile | |
44 | |
45 } // namespace chrome | |
46 | |
47 #endif // CHROME_COMMON_COMPONENT_FLASH_HINT_FILE_H_ | |
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