1 // Copyright (c) 2012 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.
5 // A handful of resource-like constants related to the Chrome application.
7 #ifndef CHROME_COMMON_CHROME_CONSTANTS_H_
8 #define CHROME_COMMON_CHROME_CONSTANTS_H_
10 #include "base/files/file_path.h"
14 extern const char kChromeVersion
[];
16 extern const char kChromeVersionEnvVar
[];
18 extern const base::FilePath::CharType kBrowserProcessExecutableName
[];
19 extern const base::FilePath::CharType kHelperProcessExecutableName
[];
20 extern const base::FilePath::CharType kBrowserProcessExecutablePath
[];
21 extern const base::FilePath::CharType kHelperProcessExecutablePath
[];
22 extern const base::FilePath::CharType kBrowserProcessExecutableNameChromium
[];
23 extern const base::FilePath::CharType kHelperProcessExecutableNameChromium
[];
24 extern const base::FilePath::CharType kBrowserProcessExecutablePathChromium
[];
25 extern const base::FilePath::CharType kHelperProcessExecutablePathChromium
[];
26 #if defined(OS_MACOSX)
27 extern const base::FilePath::CharType kFrameworkName
[];
29 // The helper .app bundle name and executable name may have one of these
30 // suffixes to identify specific features, or it may have no suffix at all.
31 // This is a NULL-terminated array of strings. If kHelperFlavorSuffixes
32 // contains "EN", "MF", and NULL, it indicates that if the normal helper is
33 // named Chromium Helper.app, helper executables could show up at any of
34 // Chromium Helper.app/Contents/MacOS/Chromium Helper,
35 // Chromium Helper EN.app/Contents/MacOS/Chromium Helper EN, and
36 // Chromium Helper MF.app/Contents/MacOS/Chromium Helper MF.
37 extern const base::FilePath::CharType
* const kHelperFlavorSuffixes
[];
40 extern const base::FilePath::CharType kMetroDriverDll
[];
41 extern const wchar_t kStatusTrayWindowClass
[];
42 #endif // defined(OS_WIN)
43 extern const wchar_t kCrashReportLog
[];
44 extern const wchar_t kTestingInterfaceDLL
[];
45 extern const char kInitialProfile
[];
46 extern const char kMultiProfileDirPrefix
[];
47 extern const base::FilePath::CharType kGuestProfileDir
[];
48 extern const wchar_t kBrowserResourcesDll
[];
51 #if defined(OS_ANDROID)
52 extern const base::FilePath::CharType kAndroidCacheFilename
[];
54 extern const base::FilePath::CharType kArchivedHistoryFilename
[];
55 extern const base::FilePath::CharType kBookmarksFileName
[];
56 extern const base::FilePath::CharType kCacheDirname
[];
57 extern const base::FilePath::CharType kCookieFilename
[];
58 extern const base::FilePath::CharType kCRLSetFilename
[];
59 extern const base::FilePath::CharType kCustomDictionaryFileName
[];
60 extern const base::FilePath::CharType kExtensionActivityLogFilename
[];
61 extern const base::FilePath::CharType kExtensionsCookieFilename
[];
62 extern const base::FilePath::CharType kFaviconsFilename
[];
63 extern const base::FilePath::CharType kFirstRunSentinel
[];
64 extern const base::FilePath::CharType kGCMStoreDirname
[];
65 extern const base::FilePath::CharType kHistoryFilename
[];
66 extern const base::FilePath::CharType kJumpListIconDirname
[];
67 extern const base::FilePath::CharType kLocalStateFilename
[];
68 extern const base::FilePath::CharType kLocalStorePoolName
[];
69 extern const base::FilePath::CharType kLoginDataFileName
[];
70 extern const base::FilePath::CharType kManagedUserSettingsFilename
[];
71 extern const base::FilePath::CharType kMediaCacheDirname
[];
72 extern const base::FilePath::CharType kNewTabThumbnailsFilename
[];
73 extern const base::FilePath::CharType kOBCertFilename
[];
74 extern const base::FilePath::CharType kPreferencesFilename
[];
75 extern const base::FilePath::CharType kReadmeFilename
[];
76 extern const base::FilePath::CharType kResetPromptMementoFilename
[];
77 extern const base::FilePath::CharType kSafeBrowsingBaseFilename
[];
78 extern const base::FilePath::CharType kServiceStateFileName
[];
79 extern const base::FilePath::CharType kShortcutsDatabaseName
[];
80 extern const base::FilePath::CharType kSingletonCookieFilename
[];
81 extern const base::FilePath::CharType kSingletonLockFilename
[];
82 extern const base::FilePath::CharType kSingletonSocketFilename
[];
83 extern const base::FilePath::CharType kSyncCredentialsFilename
[];
84 extern const base::FilePath::CharType kThemePackFilename
[];
85 extern const base::FilePath::CharType kThumbnailsFilename
[];
86 extern const base::FilePath::CharType kTopSitesFilename
[];
87 extern const base::FilePath::CharType kWebAppDirname
[];
89 // File name of the Pepper Flash plugin on different platforms.
90 extern const base::FilePath::CharType kPepperFlashPluginFilename
[];
93 extern const wchar_t kUserDataDirname
[];
95 extern const bool kRecordModeEnabled
;
97 // If a WebContents is impolite and displays a second JavaScript alert within
98 // kJavaScriptMessageExpectedDelay of a previous JavaScript alert being
99 // dismissed, display an option to suppress future alerts from this WebContents.
100 extern const int kJavaScriptMessageExpectedDelay
;
102 // Are touch icons enabled? False by default.
103 extern const bool kEnableTouchIcon
;
105 // Fraction of the total number of processes to be used for hosting
106 // extensions. If we have more extensions than this percentage, we will start
107 // combining extensions in existing processes. This allows web pages to have
108 // enough render processes and not be starved when a lot of extensions are
110 extern const float kMaxShareOfExtensionProcesses
;
112 // This is used by the PreRead experiment.
113 extern const char kPreReadEnvironmentVariable
[];
115 #if defined(OS_LINUX)
116 // The highest and lowest assigned OOM score adjustment
117 // (oom_score_adj) used by the OomPriority Manager.
118 extern const int kLowestRendererOomScore
;
119 extern const int kHighestRendererOomScore
;
123 // Used by Metro Chrome to create the profile under a custom subdirectory.
124 extern const wchar_t kMetroChromeUserDataSubDir
[];
125 // Used by Metro Chrome to initiate navigation and search requests.
126 extern const wchar_t kMetroNavigationAndSearchMessage
[];
127 // Used by Metro Chrome to get information about the current tab.
128 extern const wchar_t kMetroGetCurrentTabInfoMessage
[];
129 // Used by Metro Chrome to store activation state.
130 extern const wchar_t kMetroRegistryPath
[];
131 extern const wchar_t kLaunchModeValue
[];
132 // Used by the browser as a container in which to track unreported crash dump
133 // attempts. The actual values (each representing one crash dump attempt) are
134 // stored in a subkey named with the version number of the build. Each value
135 // under the subkey represents an additional attempt.
136 extern const wchar_t kBrowserCrashDumpAttemptsRegistryPath
[];
137 // Used by chrome.exe to signal that chrome.dll was started via a key sequence
138 // that requires it to start in safe mode. For example, in software rendering.
139 extern const char kSafeModeEnvVar
[];
142 #if defined(OS_CHROMEOS)
143 // Chrome OS profile directories have custom prefix.
144 // Profile path format: [user_data_dir]/u-[$hash]
145 // Ex.: /home/chronos/u-0123456789
146 extern const char kProfileDirPrefix
[];
148 // Legacy profile dir that was used when only one cryptohome has been mounted.
149 extern const char kLegacyProfileDir
[];
151 // This must be kept in sync with TestingProfile::kTestUserProfileDir.
152 extern const char kTestUserProfileDir
[];
155 // Used to identify the application to the system AV function in Windows.
156 extern const char kApplicationClientIDStringForAVScanning
[];
158 #if defined(OS_ANDROID)
159 // The largest reasonable length we'd assume for a meta tag attribute.
160 extern const size_t kMaxMetaTagAttributeLength
;
163 } // namespace chrome
165 #endif // CHROME_COMMON_CHROME_CONSTANTS_H_