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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/common/chrome_version_info.h" | |
6 | |
7 #include "base/base_paths.h" | |
8 #include "base/debug/profiler.h" | |
9 #include "base/files/file_path.h" | |
10 #include "base/path_service.h" | |
11 #include "base/profiler/scoped_tracker.h" | |
12 #include "base/strings/string_util.h" | |
13 #include "base/strings/utf_string_conversions.h" | |
14 #include "chrome/installer/util/google_update_settings.h" | |
15 #include "chrome/installer/util/install_util.h" | |
16 | |
17 namespace chrome { | |
18 | |
19 // static | |
20 std::string VersionInfo::GetVersionStringModifier() { | |
21 // TODO(robliao): Remove ScopedTracker below once https://crbug.com/422460 is | |
22 // fixed. | |
23 tracked_objects::ScopedTracker tracking_profile( | |
24 FROM_HERE_WITH_EXPLICIT_FUNCTION( | |
25 "422460 VersionInfo::GetVersionStringModifier")); | |
26 | |
27 #if defined(GOOGLE_CHROME_BUILD) | |
28 base::FilePath module; | |
29 base::string16 channel; | |
30 if (PathService::Get(base::FILE_MODULE, &module)) { | |
31 bool is_system_install = !InstallUtil::IsPerUserInstall(module); | |
32 GoogleUpdateSettings::GetChromeChannelAndModifiers(is_system_install, | |
33 &channel); | |
34 } | |
35 #if defined(SYZYASAN) | |
36 if (base::debug::IsBinaryInstrumented()) | |
37 channel += L" SyzyASan"; | |
38 #endif | |
39 return base::UTF16ToASCII(channel); | |
40 #else | |
41 return std::string(); | |
42 #endif | |
43 } | |
44 | |
45 // static | |
46 version_info::Channel VersionInfo::GetChannel() { | |
47 #if defined(GOOGLE_CHROME_BUILD) | |
48 std::wstring channel(L"unknown"); | |
49 | |
50 base::FilePath module; | |
51 if (PathService::Get(base::FILE_MODULE, &module)) { | |
52 bool is_system_install = !InstallUtil::IsPerUserInstall(module); | |
53 channel = GoogleUpdateSettings::GetChromeChannel(is_system_install); | |
54 } | |
55 | |
56 if (channel.empty()) { | |
57 return version_info::Channel::STABLE; | |
58 } else if (channel == L"beta") { | |
59 return version_info::Channel::BETA; | |
60 } else if (channel == L"dev") { | |
61 return version_info::Channel::DEV; | |
62 } else if (channel == L"canary") { | |
63 return version_info::Channel::CANARY; | |
64 } | |
65 #endif | |
66 | |
67 return version_info::Channel::UNKNOWN; | |
68 } | |
69 | |
70 } // namespace chrome | |
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