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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_CHROMEOS_VERSION_LOADER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_VERSION_LOADER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_VERSION_LOADER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_VERSION_LOADER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 | 10 |
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52 // Asynchronously requests the version. | 52 // Asynchronously requests the version. |
53 // If |full_version| is true version string with extra info is extracted, | 53 // If |full_version| is true version string with extra info is extracted, |
54 // otherwise it's in short format x.x.xx.x. | 54 // otherwise it's in short format x.x.xx.x. |
55 Handle GetVersion(CancelableRequestConsumerBase* consumer, | 55 Handle GetVersion(CancelableRequestConsumerBase* consumer, |
56 GetVersionCallback* callback, | 56 GetVersionCallback* callback, |
57 VersionFormat format); | 57 VersionFormat format); |
58 | 58 |
59 Handle GetFirmware(CancelableRequestConsumerBase* consumer, | 59 Handle GetFirmware(CancelableRequestConsumerBase* consumer, |
60 GetFirmwareCallback* callback); | 60 GetFirmwareCallback* callback); |
61 | 61 |
| 62 // Parse the version information as a Chrome platfrom, not Chrome OS |
| 63 // TODO(rkc): Change this and everywhere it is used once we switch Chrome OS |
| 64 // over to xx.yyy.zz version numbers instead of 0.xx.yyy.zz |
| 65 // Refer to http://code.google.com/p/chromium-os/issues/detail?id=15789 |
| 66 void EnablePlatformVersions(bool enable); |
| 67 |
62 static const char kFullVersionPrefix[]; | 68 static const char kFullVersionPrefix[]; |
63 static const char kVersionPrefix[]; | 69 static const char kVersionPrefix[]; |
64 static const char kFirmwarePrefix[]; | 70 static const char kFirmwarePrefix[]; |
65 | 71 |
66 private: | 72 private: |
67 FRIEND_TEST_ALL_PREFIXES(VersionLoaderTest, ParseFullVersion); | 73 FRIEND_TEST_ALL_PREFIXES(VersionLoaderTest, ParseFullVersion); |
68 FRIEND_TEST_ALL_PREFIXES(VersionLoaderTest, ParseVersion); | 74 FRIEND_TEST_ALL_PREFIXES(VersionLoaderTest, ParseVersion); |
69 FRIEND_TEST_ALL_PREFIXES(VersionLoaderTest, ParseFirmware); | 75 FRIEND_TEST_ALL_PREFIXES(VersionLoaderTest, ParseFirmware); |
70 | 76 |
71 // VersionLoader calls into the Backend on the file thread to load | 77 // VersionLoader calls into the Backend on the file thread to load |
72 // and extract the version. | 78 // and extract the version. |
73 class Backend : public base::RefCountedThreadSafe<Backend> { | 79 class Backend : public base::RefCountedThreadSafe<Backend> { |
74 public: | 80 public: |
75 Backend() {} | 81 Backend() : parse_as_platform_(false) {} |
76 | 82 |
77 // Calls ParseVersion to get the version # and notifies request. | 83 // Calls ParseVersion to get the version # and notifies request. |
78 // This is invoked on the file thread. | 84 // This is invoked on the file thread. |
79 // If |full_version| is true then extra info is passed in version string. | 85 // If |full_version| is true then extra info is passed in version string. |
80 void GetVersion(scoped_refptr<GetVersionRequest> request, | 86 void GetVersion(scoped_refptr<GetVersionRequest> request, |
81 VersionFormat format); | 87 VersionFormat format); |
82 | 88 |
83 // Calls ParseFirmware to get the firmware # and notifies request. | 89 // Calls ParseFirmware to get the firmware # and notifies request. |
84 // This is invoked on the file thread. | 90 // This is invoked on the file thread. |
85 void GetFirmware(scoped_refptr<GetFirmwareRequest> request); | 91 void GetFirmware(scoped_refptr<GetFirmwareRequest> request); |
86 | 92 |
| 93 void set_parse_as_platform(bool value) { parse_as_platform_ = value; } |
| 94 |
87 private: | 95 private: |
88 friend class base::RefCountedThreadSafe<Backend>; | 96 friend class base::RefCountedThreadSafe<Backend>; |
89 | 97 |
| 98 bool parse_as_platform_; |
| 99 |
90 ~Backend() {} | 100 ~Backend() {} |
91 | 101 |
92 DISALLOW_COPY_AND_ASSIGN(Backend); | 102 DISALLOW_COPY_AND_ASSIGN(Backend); |
93 }; | 103 }; |
94 | 104 |
95 // Extracts the version from the file. | 105 // Extracts the version from the file. |
96 // |prefix| specifies what key defines version data. | 106 // |prefix| specifies what key defines version data. |
97 static std::string ParseVersion(const std::string& contents, | 107 static std::string ParseVersion(const std::string& contents, |
98 const std::string& prefix); | 108 const std::string& prefix); |
99 | 109 |
100 // Extracts the firmware from the file. | 110 // Extracts the firmware from the file. |
101 static std::string ParseFirmware(const std::string& contents); | 111 static std::string ParseFirmware(const std::string& contents); |
102 | 112 |
103 scoped_refptr<Backend> backend_; | 113 scoped_refptr<Backend> backend_; |
104 | 114 |
105 DISALLOW_COPY_AND_ASSIGN(VersionLoader); | 115 DISALLOW_COPY_AND_ASSIGN(VersionLoader); |
106 }; | 116 }; |
107 | 117 |
108 } // namespace chromeos | 118 } // namespace chromeos |
109 | 119 |
110 #endif // CHROME_BROWSER_CHROMEOS_VERSION_LOADER_H_ | 120 #endif // CHROME_BROWSER_CHROMEOS_VERSION_LOADER_H_ |
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