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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #include "chrome/browser/component_updater/cld_component_installer.h" | 5 #include "chrome/browser/component_updater/cld_component_installer.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
11 #include "base/file_util.h" | 11 #include "base/file_util.h" |
12 #include "base/files/file_path.h" | 12 #include "base/files/file_path.h" |
13 #include "base/lazy_instance.h" | 13 #include "base/lazy_instance.h" |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/path_service.h" | 15 #include "base/path_service.h" |
16 #include "base/platform_file.h" | 16 #include "base/platform_file.h" |
17 #include "chrome/browser/profiles/profile.h" | 17 #include "chrome/browser/profiles/profile.h" |
18 #include "chrome/common/chrome_constants.h" | |
19 #include "chrome/common/chrome_paths.h" | 18 #include "chrome/common/chrome_paths.h" |
| 19 #include "components/translate/content/browser/data_file_browser_cld_data_provid
er.h" |
20 #include "content/public/browser/browser_thread.h" | 20 #include "content/public/browser/browser_thread.h" |
21 #include "net/ssl/ssl_config_service.h" | 21 #include "net/ssl/ssl_config_service.h" |
22 | 22 |
23 using component_updater::ComponentUpdateService; | 23 using component_updater::ComponentUpdateService; |
24 using content::BrowserThread; | 24 using content::BrowserThread; |
25 | 25 |
26 namespace { | 26 namespace { |
27 | 27 |
28 // Once we have acquired a valid file from the component installer, we need to | 28 // Once we have acquired a valid file from the component installer, we need to |
29 // make the path available to other parts of the system such as the | 29 // make the path available to other parts of the system such as the |
30 // translation libraries. We create a global to hold onto the path, and a | 30 // translation libraries. We create a global to hold onto the path, and a |
31 // lock to guard it. See GetLatestCldDataFile(...) for more info. | 31 // lock to guard it. See GetLatestCldDataFile(...) for more info. |
32 base::LazyInstance<base::Lock> cld_file_lock = LAZY_INSTANCE_INITIALIZER; | 32 base::LazyInstance<base::Lock> cld_file_lock = LAZY_INSTANCE_INITIALIZER; |
33 base::LazyInstance<base::FilePath> cld_file = LAZY_INSTANCE_INITIALIZER; | 33 base::LazyInstance<base::FilePath> cld_file = LAZY_INSTANCE_INITIALIZER; |
| 34 const base::FilePath::CharType kCLDDataFilename[] = |
| 35 FILE_PATH_LITERAL("cld2_data.bin"); |
34 | 36 |
35 } | 37 } // namespace |
36 | 38 |
37 namespace component_updater { | 39 namespace component_updater { |
38 | 40 |
39 // The SHA256 of the SubjectPublicKeyInfo used to sign the extension. | 41 // The SHA256 of the SubjectPublicKeyInfo used to sign the extension. |
40 // The extension id is: dpedmmgabcgnikllifiidmijgoiihfgf | 42 // The extension id is: dpedmmgabcgnikllifiidmijgoiihfgf |
41 const uint8 kPublicKeySHA256[32] = { | 43 const uint8 kPublicKeySHA256[32] = { |
42 0x3f, 0x43, 0xcc, 0x60, 0x12, 0x6d, 0x8a, 0xbb, | 44 0x3f, 0x43, 0xcc, 0x60, 0x12, 0x6d, 0x8a, 0xbb, |
43 0x85, 0x88, 0x3c, 0x89, 0x6e, 0x88, 0x75, 0x65, | 45 0x85, 0x88, 0x3c, 0x89, 0x6e, 0x88, 0x75, 0x65, |
44 0xb9, 0x46, 0x09, 0xe8, 0xca, 0x92, 0xdd, 0x82, | 46 0xb9, 0x46, 0x09, 0xe8, 0xca, 0x92, 0xdd, 0x82, |
45 0x4e, 0x6d, 0x0e, 0xe6, 0x79, 0x8a, 0x87, 0xf5 | 47 0x4e, 0x6d, 0x0e, 0xe6, 0x79, 0x8a, 0x87, 0xf5 |
(...skipping 14 matching lines...) Expand all Loading... |
60 return true; // Nothing custom here. | 62 return true; // Nothing custom here. |
61 } | 63 } |
62 | 64 |
63 base::FilePath CldComponentInstallerTraits::GetInstalledPath( | 65 base::FilePath CldComponentInstallerTraits::GetInstalledPath( |
64 const base::FilePath& base) { | 66 const base::FilePath& base) { |
65 // Currently, all platforms have the file at the same location because there | 67 // Currently, all platforms have the file at the same location because there |
66 // is no binary difference in the generated file on any supported platform. | 68 // is no binary difference in the generated file on any supported platform. |
67 // NB: This may change when 64-bit is officially supported. | 69 // NB: This may change when 64-bit is officially supported. |
68 return base.Append(FILE_PATH_LITERAL("_platform_specific")) | 70 return base.Append(FILE_PATH_LITERAL("_platform_specific")) |
69 .Append(FILE_PATH_LITERAL("all")) | 71 .Append(FILE_PATH_LITERAL("all")) |
70 .Append(chrome::kCLDDataFilename); | 72 .Append(kCLDDataFilename); |
71 } | 73 } |
72 | 74 |
73 void CldComponentInstallerTraits::ComponentReady( | 75 void CldComponentInstallerTraits::ComponentReady( |
74 const base::Version& version, | 76 const base::Version& version, |
75 const base::FilePath& path, | 77 const base::FilePath& path, |
76 scoped_ptr<base::DictionaryValue> manifest) { | 78 scoped_ptr<base::DictionaryValue> manifest) { |
77 VLOG(1) << "Component ready, version " << version.GetString() << " in " | 79 VLOG(1) << "Component ready, version " << version.GetString() << " in " |
78 << path.value(); | 80 << path.value(); |
79 SetLatestCldDataFile(GetInstalledPath(path)); | 81 SetLatestCldDataFile(GetInstalledPath(path)); |
80 } | 82 } |
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111 new CldComponentInstallerTraits()); | 113 new CldComponentInstallerTraits()); |
112 // |cus| will take ownership of |installer| during installer->Register(cus). | 114 // |cus| will take ownership of |installer| during installer->Register(cus). |
113 DefaultComponentInstaller* installer = | 115 DefaultComponentInstaller* installer = |
114 new DefaultComponentInstaller(traits.Pass()); | 116 new DefaultComponentInstaller(traits.Pass()); |
115 installer->Register(cus); | 117 installer->Register(cus); |
116 } | 118 } |
117 | 119 |
118 void CldComponentInstallerTraits::SetLatestCldDataFile( | 120 void CldComponentInstallerTraits::SetLatestCldDataFile( |
119 const base::FilePath& path) { | 121 const base::FilePath& path) { |
120 VLOG(1) << "Setting CLD data file location: " << path.value(); | 122 VLOG(1) << "Setting CLD data file location: " << path.value(); |
121 base::AutoLock lock(cld_file_lock.Get()); | 123 { |
122 cld_file.Get() = path; | 124 base::AutoLock lock(cld_file_lock.Get()); |
| 125 cld_file.Get() = path; |
| 126 } |
| 127 content::SetCldDataFilePath(path); |
123 } | 128 } |
124 | 129 |
125 base::FilePath GetLatestCldDataFile() { | 130 base::FilePath GetLatestCldDataFile() { |
126 base::AutoLock lock(cld_file_lock.Get()); | 131 base::AutoLock lock(cld_file_lock.Get()); |
127 // cld_file is an empty path by default, meaning "file not available yet". | 132 // cld_file is an empty path by default, meaning "file not available yet". |
128 return cld_file.Get(); | 133 return cld_file.Get(); |
129 } | 134 } |
130 | 135 |
131 } // namespace component_updater | 136 } // namespace component_updater |
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