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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 BASE_SYS_INFO_H_ | 5 #ifndef BASE_SYS_INFO_H_ |
6 #define BASE_SYS_INFO_H_ | 6 #define BASE_SYS_INFO_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/base_api.h" | 9 #include "base/base_api.h" |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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34 | 34 |
35 // Returns the name of the host operating system. | 35 // Returns the name of the host operating system. |
36 static std::string OperatingSystemName(); | 36 static std::string OperatingSystemName(); |
37 | 37 |
38 // Returns the version of the host operating system. | 38 // Returns the version of the host operating system. |
39 static std::string OperatingSystemVersion(); | 39 static std::string OperatingSystemVersion(); |
40 | 40 |
41 // Retrieves detailed numeric values for the OS version. | 41 // Retrieves detailed numeric values for the OS version. |
42 // TODO(port): Implement a Linux version of this method and enable the | 42 // TODO(port): Implement a Linux version of this method and enable the |
43 // corresponding unit test. | 43 // corresponding unit test. |
| 44 // DON'T USE THIS ON THE MAC OR WINDOWS to determine the current OS release |
| 45 // for OS version-specific feature checks and workarounds. If you must use |
| 46 // an OS version check instead of a feature check, use the base::mac::IsOS* |
| 47 // family from base/mac/mac_util.h, or base::win::GetVersion from |
| 48 // base/win/windows_version.h. |
44 static void OperatingSystemVersionNumbers(int32* major_version, | 49 static void OperatingSystemVersionNumbers(int32* major_version, |
45 int32* minor_version, | 50 int32* minor_version, |
46 int32* bugfix_version); | 51 int32* bugfix_version); |
47 | 52 |
48 // Returns the CPU architecture of the system. Exact return value may differ | 53 // Returns the CPU architecture of the system. Exact return value may differ |
49 // across platforms. | 54 // across platforms. |
50 static std::string CPUArchitecture(); | 55 static std::string CPUArchitecture(); |
51 | 56 |
52 // Returns the pixel dimensions of the primary display via the | 57 // Returns the pixel dimensions of the primary display via the |
53 // width and height parameters. | 58 // width and height parameters. |
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75 static void ParseLsbRelease(const std::string& lsb_release, | 80 static void ParseLsbRelease(const std::string& lsb_release, |
76 int32* major_version, | 81 int32* major_version, |
77 int32* minor_version, | 82 int32* minor_version, |
78 int32* bugfix_version); | 83 int32* bugfix_version); |
79 #endif | 84 #endif |
80 }; | 85 }; |
81 | 86 |
82 } // namespace base | 87 } // namespace base |
83 | 88 |
84 #endif // BASE_SYS_INFO_H_ | 89 #endif // BASE_SYS_INFO_H_ |
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