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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 // This file contains helper functions which provide information about the | 4 // This file contains helper functions which provide information about the |
5 // current version of Chrome. This includes channel information, version | 5 // current version of Chrome. This includes channel information, version |
6 // information etc. This functionality is provided by using functions in | 6 // information etc. This functionality is provided by using functions in |
7 // kernel32 and advapi32. No other dependencies are allowed in this file. | 7 // kernel32 and advapi32. No other dependencies are allowed in this file. |
8 | 8 |
9 #ifndef CHROME_INSTALL_STATIC_INSTALL_UTIL_H_ | 9 #ifndef CHROME_INSTALL_STATIC_INSTALL_UTIL_H_ |
10 #define CHROME_INSTALL_STATIC_INSTALL_UTIL_H_ | 10 #define CHROME_INSTALL_STATIC_INSTALL_UTIL_H_ |
11 | 11 |
12 #include "base/files/file_path.h" | |
12 #include "base/strings/string16.h" | 13 #include "base/strings/string16.h" |
14 #include "base/version.h" | |
13 | 15 |
16 namespace install_static { | |
14 enum class ProcessType { | 17 enum class ProcessType { |
15 UNINITIALIZED, | 18 UNINITIALIZED, |
16 NON_BROWSER_PROCESS, | 19 NON_BROWSER_PROCESS, |
17 BROWSER_PROCESS, | 20 BROWSER_PROCESS, |
18 }; | 21 }; |
19 | 22 |
23 // Chrome channel display names. | |
24 extern const wchar_t kChromeChannelUnknown[]; | |
25 extern const wchar_t kChromeChannelCanary[]; | |
26 extern const wchar_t kChromeChannelDev[]; | |
27 extern const wchar_t kChromeChannelBeta[]; | |
28 extern const wchar_t kChromeChannelStable[]; | |
29 extern const wchar_t kChromeChannelStableExplicit[]; | |
30 | |
20 // Returns true if |exe_path| points to a Chrome installed in an SxS | 31 // Returns true if |exe_path| points to a Chrome installed in an SxS |
21 // installation. | 32 // installation. |
22 bool IsCanary(const wchar_t* exe_path); | 33 bool IsCanary(const wchar_t* exe_path); |
23 | 34 |
24 // Returns true if |exe_path| points to a per-user level Chrome installation. | 35 // Returns true if |exe_path| points to a per-user level Chrome installation. |
25 bool IsSystemInstall(const wchar_t* exe_path); | 36 bool IsSystemInstall(const wchar_t* exe_path); |
26 | 37 |
27 // Returns true if current installation of Chrome is a multi-install. | 38 // Returns true if current installation of Chrome is a multi-install. |
28 bool IsMultiInstall(bool is_system_install); | 39 bool IsMultiInstall(bool is_system_install); |
29 | 40 |
30 // Returns true if usage stats collecting is enabled for this user. | 41 // Returns true if usage stats collecting is enabled for this user. |
31 bool AreUsageStatsEnabled(const wchar_t* exe_path); | 42 bool GetCollectStatsConsent(); |
32 | 43 |
33 // Returns true if a policy is in effect. |breakpad_enabled| will be set to true | 44 // Returns true if a policy is in effect. |breakpad_enabled| will be set to |
34 // if stats collecting is permitted by this policy and false if not. | 45 // true if stats collecting is permitted by this policy and false if not. |
35 bool ReportingIsEnforcedByPolicy(bool* breakpad_enabled); | 46 bool ReportingIsEnforcedByPolicy(bool* breakpad_enabled); |
36 | 47 |
37 // Initializes |g_process_type| which stores whether or not the current process | 48 // Initializes |g_process_type| which stores whether or not the current |
38 // is the main browser process. | 49 // process is the main browser process. |
39 void InitializeProcessType(); | 50 void InitializeProcessType(); |
40 | 51 |
41 // Returns true if invoked in a Chrome process other than the main browser | 52 // Returns true if invoked in a Chrome process other than the main browser |
42 // process. False otherwise. | 53 // process. False otherwise. |
43 bool IsNonBrowserProcess(); | 54 bool IsNonBrowserProcess(); |
44 | 55 |
56 // Get the path to the user's data directory, regardless of whether | |
57 // DIR_USER_DATA has been overridden by a command-line option. | |
58 // TODO(ananta) | |
scottmg
2016/04/26 20:44:47
Add the crbug link on these TODOs.
ananta
2016/04/26 21:33:09
Done.
| |
59 // Unify this with the Browser Distribution code. | |
60 bool GetDefaultUserDataDirectory(base::FilePath* result); | |
61 | |
62 // Populates |crash_dir| with the default crash dump location regardless of | |
63 // whether DIR_USER_DATA or DIR_CRASH_DUMPS has been overridden. | |
64 // TODO(ananta) | |
65 // Unify this with the Browser Distribution code. | |
66 bool GetDefaultCrashDumpLocation(base::FilePath* crash_dir); | |
67 | |
68 // Returns the contents of the specified |variable_name| from the environment | |
69 // block of the calling process. Returns an empty string if the variable does | |
70 // not exist. | |
71 std::string GetEnvironmentString(const std::string& variable_name); | |
72 | |
73 // Sets the environment variable identified by |variable_name| to the value | |
74 // identified by |new_value|. | |
75 bool SetEnvironmentString(const std::string& variable_name, | |
76 const std::string& new_value); | |
77 | |
78 // Returns true if the environment variable identified by |variable_name| | |
79 // exists. | |
80 bool HasEnvironmentVariable(const std::string& variable_name); | |
81 | |
82 // Gets the exe version details like the |product_name|, |version|, | |
83 // |special_build|, |channel_name|, etc. Most of this information is read | |
84 // from the version resource. |exe_path| is the path of chrome.exe. | |
85 // TODO(ananta) | |
86 // Unify this with the Browser Distribution code. | |
87 bool GetExecutableVersionDetails(const base::string16& exe_path, | |
88 base::string16* product_name, | |
89 base::string16* version, | |
90 base::string16* special_build, | |
91 base::string16* channel_name); | |
92 | |
93 // Gets the channel name for the current Chrome process. | |
94 // TODO(ananta) | |
95 // Unify this with the Browser Distribution code. | |
96 void GetChromeChannelName(bool is_per_user_install, | |
97 base::string16* channel_name); | |
98 | |
99 | |
100 // Returns the version of Google Update that is installed. | |
101 // TODO(ananta) | |
102 // Unify this with the Browser Distribution code. | |
103 base::Version GetGoogleUpdateVersion(); | |
104 | |
105 // Returns the Chrome installation subdirectory, i.e. Google Chrome\Chromium, | |
106 // etc. | |
107 // TODO(ananta) | |
108 // Unify this with the Browser Distribution code. | |
109 base::string16 GetChromeInstallSubDirectory(); | |
110 | |
111 // Returns the registry path where the browser crash dumps metrics need to be | |
112 // written to. | |
113 // TODO(ananta) | |
114 // Unify this with the version in | |
115 // chrome\common\metrics_constants_util_win.cc | |
116 base::string16 GetBrowserCrashDumpAttemptsRegistryPath(); | |
117 | |
45 // Caches the |ProcessType| of the current process. | 118 // Caches the |ProcessType| of the current process. |
46 extern ProcessType g_process_type; | 119 extern ProcessType g_process_type; |
47 | 120 |
121 } // namespace install_static | |
122 | |
48 #endif // CHROME_INSTALL_STATIC_INSTALL_UTIL_H_ | 123 #endif // CHROME_INSTALL_STATIC_INSTALL_UTIL_H_ |
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