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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) |
| 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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