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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.
4 
5 #include "chrome/common/chrome_constants.h"
6 
7 #include "base/files/file_path.h"
8 
9 #define FPL FILE_PATH_LITERAL
10 
11 #if defined(OS_MACOSX)
12 #define CHROMIUM_PRODUCT_STRING "Chromium"
13 #if defined(GOOGLE_CHROME_BUILD)
14 #define PRODUCT_STRING "Google Chrome"
15 #elif defined(CHROMIUM_BUILD)
16 #define PRODUCT_STRING "Chromium"
17 #else
18 #error Unknown branding
19 #endif
20 #endif  // defined(OS_MACOSX)
21 
22 #if defined(OS_WIN)
23 #if defined(GOOGLE_CHROME_BUILD)
24 #define PRODUCT_STRING_PATH L"Google\\Chrome"
25 #elif defined(CHROMIUM_BUILD)
26 #define PRODUCT_STRING_PATH L"Chromium"
27 #else
28 #error Unknown branding
29 #endif
30 #endif  // defined(OS_WIN)
31 
32 namespace chrome {
33 
34 const char kChromeVersionEnvVar[] = "CHROME_VERSION";
35 
36 // The following should not be used for UI strings; they are meant
37 // for system strings only. UI changes should be made in the GRD.
38 //
39 // There are four constants used to locate the executable name and path:
40 //
41 //     kBrowserProcessExecutableName
42 //     kHelperProcessExecutableName
43 //     kBrowserProcessExecutablePath
44 //     kHelperProcessExecutablePath
45 //
46 // In one condition, our tests will be built using the Chrome branding
47 // though we want to actually execute a Chromium branded application.
48 // This happens for the reference build on Mac.  To support that case,
49 // we also include a Chromium version of each of the four constants and
50 // in the UITest class we support switching to that version when told to
51 // do so.
52 
53 #if defined(OS_WIN)
54 const base::FilePath::CharType kBrowserProcessExecutableNameChromium[] =
55     FPL("chrome.exe");
56 const base::FilePath::CharType kBrowserProcessExecutableName[] =
57     FPL("chrome.exe");
58 const base::FilePath::CharType kHelperProcessExecutableNameChromium[] =
59     FPL("chrome.exe");
60 const base::FilePath::CharType kHelperProcessExecutableName[] =
61     FPL("chrome.exe");
62 #elif defined(OS_MACOSX)
63 const base::FilePath::CharType kBrowserProcessExecutableNameChromium[] =
64     FPL(CHROMIUM_PRODUCT_STRING);
65 const base::FilePath::CharType kBrowserProcessExecutableName[] =
66     FPL(PRODUCT_STRING);
67 const base::FilePath::CharType kHelperProcessExecutableNameChromium[] =
68     FPL(CHROMIUM_PRODUCT_STRING " Helper");
69 const base::FilePath::CharType kHelperProcessExecutableName[] =
70     FPL(PRODUCT_STRING " Helper");
71 #elif defined(OS_ANDROID)
72 // NOTE: Keep it synced with the process names defined in AndroidManifest.xml.
73 const base::FilePath::CharType kBrowserProcessExecutableName[] = FPL("chrome");
74 const base::FilePath::CharType kBrowserProcessExecutableNameChromium[] =
75     FPL("");
76 const base::FilePath::CharType kHelperProcessExecutableName[] =
77     FPL("sandboxed_process");
78 const base::FilePath::CharType kHelperProcessExecutableNameChromium[] = FPL("");
79 #elif defined(OS_POSIX)
80 const base::FilePath::CharType kBrowserProcessExecutableNameChromium[] =
81     FPL("chrome");
82 const base::FilePath::CharType kBrowserProcessExecutableName[] = FPL("chrome");
83 // Helper processes end up with a name of "exe" due to execing via
84 // /proc/self/exe.  See bug 22703.
85 const base::FilePath::CharType kHelperProcessExecutableNameChromium[] =
86     FPL("exe");
87 const base::FilePath::CharType kHelperProcessExecutableName[] = FPL("exe");
88 #endif  // OS_*
89 
90 #if defined(OS_WIN)
91 const base::FilePath::CharType kBrowserProcessExecutablePathChromium[] =
92     FPL("chrome.exe");
93 const base::FilePath::CharType kBrowserProcessExecutablePath[] =
94     FPL("chrome.exe");
95 const base::FilePath::CharType kHelperProcessExecutablePathChromium[] =
96     FPL("chrome.exe");
97 const base::FilePath::CharType kHelperProcessExecutablePath[] =
98     FPL("chrome.exe");
99 #elif defined(OS_MACOSX)
100 const base::FilePath::CharType kBrowserProcessExecutablePathChromium[] =
101     FPL(CHROMIUM_PRODUCT_STRING ".app/Contents/MacOS/" CHROMIUM_PRODUCT_STRING);
102 const base::FilePath::CharType kBrowserProcessExecutablePath[] =
103     FPL(PRODUCT_STRING ".app/Contents/MacOS/" PRODUCT_STRING);
104 const base::FilePath::CharType kHelperProcessExecutablePathChromium[] =
105     FPL(CHROMIUM_PRODUCT_STRING " Helper.app/Contents/MacOS/"
106         CHROMIUM_PRODUCT_STRING " Helper");
107 const base::FilePath::CharType kHelperProcessExecutablePath[] =
108     FPL(PRODUCT_STRING " Helper.app/Contents/MacOS/" PRODUCT_STRING " Helper");
109 #elif defined(OS_ANDROID)
110 const base::FilePath::CharType kBrowserProcessExecutablePath[] = FPL("chrome");
111 const base::FilePath::CharType kHelperProcessExecutablePath[] = FPL("chrome");
112 const base::FilePath::CharType kBrowserProcessExecutablePathChromium[] =
113     FPL("chrome");
114 const base::FilePath::CharType kHelperProcessExecutablePathChromium[] =
115     FPL("chrome");
116 #elif defined(OS_POSIX)
117 const base::FilePath::CharType kBrowserProcessExecutablePathChromium[] =
118     FPL("chrome");
119 const base::FilePath::CharType kBrowserProcessExecutablePath[] = FPL("chrome");
120 const base::FilePath::CharType kHelperProcessExecutablePathChromium[] =
121     FPL("chrome");
122 const base::FilePath::CharType kHelperProcessExecutablePath[] = FPL("chrome");
123 #endif  // OS_*
124 
125 #if defined(OS_MACOSX)
126 const base::FilePath::CharType kFrameworkName[] =
127     FPL(PRODUCT_STRING " Framework.framework");
128 
129 const char* const kHelperFlavorSuffixes[] = {
130   FPL("EH"),  // Executable heap
131   FPL("NP"),  // No PIE
132   NULL
133 };
134 #endif  // OS_MACOSX
135 
136 #if defined(OS_WIN)
137 const base::FilePath::CharType kMetroDriverDll[] = FPL("metro_driver.dll");
138 const wchar_t kStatusTrayWindowClass[] = L"Chrome_StatusTrayWindow";
139 #endif  // defined(OS_WIN)
140 
141 const wchar_t kCrashReportLog[] = L"Reported Crashes.txt";
142 const wchar_t kTestingInterfaceDLL[] = L"testing_interface.dll";
143 const char    kInitialProfile[] = "Default";
144 const char    kMultiProfileDirPrefix[] = "Profile ";
145 const base::FilePath::CharType kGuestProfileDir[] = FPL("Guest Profile");
146 const wchar_t kBrowserResourcesDll[] = L"chrome.dll";
147 
148 // filenames
149 #if defined(OS_ANDROID)
150 const base::FilePath::CharType kAndroidCacheFilename[] = FPL("AndroidCache");
151 #endif
152 const base::FilePath::CharType kArchivedHistoryFilename[] =
153     FPL("Archived History");
154 const base::FilePath::CharType kCacheDirname[] = FPL("Cache");
155 const base::FilePath::CharType kCookieFilename[] = FPL("Cookies");
156 const base::FilePath::CharType kCRLSetFilename[] =
157     FPL("Certificate Revocation Lists");
158 const base::FilePath::CharType kCLDDataFilename[] =
159     FPL("cld2_data.bin");
160 const base::FilePath::CharType kCustomDictionaryFileName[] =
161     FPL("Custom Dictionary.txt");
162 const base::FilePath::CharType kExtensionActivityLogFilename[] =
163     FPL("Extension Activity");
164 const base::FilePath::CharType kExtensionsCookieFilename[] =
165     FPL("Extension Cookies");
166 const base::FilePath::CharType kFaviconsFilename[] = FPL("Favicons");
167 const base::FilePath::CharType kFirstRunSentinel[] = FPL("First Run");
168 const base::FilePath::CharType kGCMStoreDirname[] = FPL("GCM Store");
169 const base::FilePath::CharType kHistoryFilename[] = FPL("History");
170 const base::FilePath::CharType kJumpListIconDirname[] = FPL("JumpListIcons");
171 const base::FilePath::CharType kLocalStateFilename[] = FPL("Local State");
172 const base::FilePath::CharType kLocalStorePoolName[] = FPL("LocalStorePool");
173 const base::FilePath::CharType kLoginDataFileName[] = FPL("Login Data");
174 const base::FilePath::CharType kSupervisedUserSettingsFilename[] =
175     FPL("Managed Mode Settings");
176 const base::FilePath::CharType kMediaCacheDirname[] = FPL("Media Cache");
177 const base::FilePath::CharType kNewTabThumbnailsFilename[] =
178     FPL("Top Thumbnails");
179 const base::FilePath::CharType kOBCertFilename[] = FPL("Origin Bound Certs");
180 const base::FilePath::CharType kPreferencesFilename[] = FPL("Preferences");
181 const base::FilePath::CharType kProtectedPreferencesFilenameDeprecated[] =
182     FPL("Protected Preferences");
183 const base::FilePath::CharType kReadmeFilename[] = FPL("README");
184 const base::FilePath::CharType kResetPromptMementoFilename[] =
185     FPL("Reset Prompt Memento");
186 const base::FilePath::CharType kSafeBrowsingBaseFilename[] =
187     FPL("Safe Browsing");
188 const base::FilePath::CharType kSecurePreferencesFilename[] =
189     FPL("Secure Preferences");
190 const base::FilePath::CharType kServiceStateFileName[] = FPL("Service State");
191 const base::FilePath::CharType kShortcutsDatabaseName[] = FPL("Shortcuts");
192 const base::FilePath::CharType kSingletonCookieFilename[] =
193     FPL("SingletonCookie");
194 const base::FilePath::CharType kSingletonLockFilename[] = FPL("SingletonLock");
195 const base::FilePath::CharType kSingletonSocketFilename[] =
196     FPL("SingletonSocket");
197 const base::FilePath::CharType kSyncCredentialsFilename[] =
198     FPL("Sync Credentials");
199 const base::FilePath::CharType kThemePackFilename[] = FPL("Cached Theme.pak");
200 const base::FilePath::CharType kThumbnailsFilename[] = FPL("Thumbnails");
201 const base::FilePath::CharType kTopSitesFilename[] = FPL("Top Sites");
202 const base::FilePath::CharType kWebAppDirname[] = FPL("Web Applications");
203 
204 // File name of the Pepper Flash plugin on different platforms.
205 const base::FilePath::CharType kPepperFlashPluginFilename[] =
206 #if defined(OS_MACOSX)
207     FPL("PepperFlashPlayer.plugin");
208 #elif defined(OS_WIN)
209     FPL("pepflashplayer.dll");
210 #else  // OS_LINUX, etc.
211     FPL("libpepflashplayer.so");
212 #endif
213 
214 // directory names
215 const wchar_t kUserDataDirname[] = L"User Data";
216 
217 // We don't enable record mode in the released product because users could
218 // potentially be tricked into running a product in record mode without
219 // knowing it.  Enable in debug builds.  Playback mode is allowed always,
220 // because it is useful for testing and not hazardous by itself.
221 #ifndef NDEBUG
222 // const bool kRecordModeEnabled = true;
223 #else
224 // const bool kRecordModeEnabled = false;
225 #endif
226 
227 const bool kRecordModeEnabled = true;
228 
229 const int kJavaScriptMessageExpectedDelay = 1000;
230 
231 #if defined(OS_ANDROID)
232 const bool kEnableTouchIcon = true;
233 #else
234 const bool kEnableTouchIcon = false;
235 #endif
236 
237 const float kMaxShareOfExtensionProcesses = 0.30f;
238 
239 // This is used by the PreRead experiment.
240 const char kPreReadEnvironmentVariable[] = "CHROME_PRE_READ_EXPERIMENT";
241 
242 #if defined(OS_LINUX)
243 const int kLowestRendererOomScore = 300;
244 const int kHighestRendererOomScore = 1000;
245 #endif
246 
247 #if defined(OS_WIN)
248 const wchar_t kMetroNavigationAndSearchMessage[] =
249     L"CHROME_METRO_NAV_SEARCH_REQUEST";
250 const wchar_t kMetroGetCurrentTabInfoMessage[] =
251     L"CHROME_METRO_GET_CURRENT_TAB_INFO";
252 const wchar_t kMetroRegistryPath[] =
253     L"Software\\" PRODUCT_STRING_PATH L"\\Metro";
254 const wchar_t kLaunchModeValue[] = L"launch_mode";
255 // This is used by breakpad and the metrics reporting.
256 const wchar_t kBrowserCrashDumpAttemptsRegistryPath[] =
257     L"Software\\" PRODUCT_STRING_PATH L"\\BrowserCrashDumpAttempts";
258 const char kSafeModeEnvVar[] = "CHROME_SAFE_MODE";
259 #endif
260 
261 #if defined(OS_CHROMEOS)
262 const char kProfileDirPrefix[] = "u-";
263 const char kLegacyProfileDir[] = "user";
264 const char kTestUserProfileDir[] = "test-user";
265 #endif
266 
267 // This GUID is associated with any 'don't ask me again' settings that the
268 // user can select for different file types.
269 // {2676A9A2-D919-4FEE-9187-152100393AB2}
270 const char kApplicationClientIDStringForAVScanning[] =
271     "2676A9A2-D919-4FEE-9187-152100393AB2";
272 
273 #if defined(OS_ANDROID)
274 const size_t kMaxMetaTagAttributeLength = 2000;
275 #endif
276 
277 }  // namespace chrome
278 
279 #undef FPL
280