NS_IMETHODIMP
DelayedPathSetter::Observe(nsISupports*, const char * aTopic, const char16_t*)
{
if (gPaths == nullptr) {
// Initialization of gPaths has not taken place, something is wrong,
// don't make things worse.
return NS_OK;
}
nsresult rv = GetPathToSpecialDir(NS_APP_USER_PROFILE_50_DIR, gPaths->profileDir);
if (NS_FAILED(rv)) {
return rv;
}
rv = GetPathToSpecialDir(NS_APP_USER_PROFILE_LOCAL_50_DIR, gPaths->localProfileDir);
if (NS_FAILED(rv)) {
return rv;
}
return NS_OK;
}
/**
* Perform the part of initialization that can only be
* executed on the main thread.
*/
nsresult InitOSFileConstants()
{
MOZ_ASSERT(NS_IsMainThread());
if (gInitialized) {
return NS_OK;
}
gInitialized = true;
nsAutoPtr<Paths> paths(new Paths);
// Initialize paths->libDir
nsCOMPtr<nsIFile> file;
nsresult rv = NS_GetSpecialDirectory("XpcomLib", getter_AddRefs(file));
if (NS_FAILED(rv)) {
return rv;
}
nsCOMPtr<nsIFile> libDir;
rv = file->GetParent(getter_AddRefs(libDir));
if (NS_FAILED(rv)) {
return rv;
}
rv = libDir->GetPath(paths->libDir);
if (NS_FAILED(rv)) {
return rv;
}
// For other directories, ignore errors (they may be undefined on
// some platforms or in non-Firefox embeddings of Gecko).
GetPathToSpecialDir(NS_OS_TEMP_DIR, paths->tmpDir);
GetPathToSpecialDir(NS_APP_USER_PROFILE_50_DIR, paths->profileDir);
gPaths = paths.forget();
return NS_OK;
}
/**
* Perform the part of initialization that can only be
* executed on the main thread.
*/
nsresult InitOSFileConstants()
{
MOZ_ASSERT(NS_IsMainThread());
if (gInitialized) {
return NS_OK;
}
gInitialized = true;
nsAutoPtr<Paths> paths(new Paths);
// Initialize paths->libDir
nsCOMPtr<nsIFile> file;
nsresult rv = NS_GetSpecialDirectory(NS_XPCOM_LIBRARY_FILE, getter_AddRefs(file));
if (NS_FAILED(rv)) {
return rv;
}
nsCOMPtr<nsIFile> libDir;
rv = file->GetParent(getter_AddRefs(libDir));
if (NS_FAILED(rv)) {
return rv;
}
rv = libDir->GetPath(paths->libDir);
if (NS_FAILED(rv)) {
return rv;
}
// Setup profileDir and localProfileDir immediately if possible (we
// assume that NS_APP_USER_PROFILE_50_DIR and
// NS_APP_USER_PROFILE_LOCAL_50_DIR are set simultaneously)
rv = GetPathToSpecialDir(NS_APP_USER_PROFILE_50_DIR, paths->profileDir);
if (NS_SUCCEEDED(rv)) {
rv = GetPathToSpecialDir(NS_APP_USER_PROFILE_LOCAL_50_DIR, paths->localProfileDir);
}
// Otherwise, delay setup of profileDir/localProfileDir until they
// become available.
if (NS_FAILED(rv)) {
nsCOMPtr<nsIObserverService> obsService = do_GetService(NS_OBSERVERSERVICE_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
return rv;
}
RefPtr<DelayedPathSetter> pathSetter = new DelayedPathSetter();
rv = obsService->AddObserver(pathSetter, "profile-do-change", false);
if (NS_FAILED(rv)) {
return rv;
}
}
// For other directories, ignore errors (they may be undefined on
// some platforms or in non-Firefox embeddings of Gecko).
GetPathToSpecialDir(NS_OS_TEMP_DIR, paths->tmpDir);
GetPathToSpecialDir(NS_OS_HOME_DIR, paths->homeDir);
GetPathToSpecialDir(NS_OS_DESKTOP_DIR, paths->desktopDir);
GetPathToSpecialDir(XRE_USER_APP_DATA_DIR, paths->userApplicationDataDir);
#if defined(XP_WIN)
GetPathToSpecialDir(NS_WIN_APPDATA_DIR, paths->winAppDataDir);
GetPathToSpecialDir(NS_WIN_PROGRAMS_DIR, paths->winStartMenuProgsDir);
#endif // defined(XP_WIN)
#if defined(XP_MACOSX)
GetPathToSpecialDir(NS_MAC_USER_LIB_DIR, paths->macUserLibDir);
GetPathToSpecialDir(NS_OSX_LOCAL_APPLICATIONS_DIR, paths->macLocalApplicationsDir);
GetPathToSpecialDir(NS_MAC_TRASH_DIR, paths->macTrashDir);
#endif // defined(XP_MACOSX)
gPaths = paths.forget();
// Get the umask from the system-info service.
// The property will always be present, but it will be zero on
// non-Unix systems.
nsCOMPtr<nsIPropertyBag2> infoService =
do_GetService("@mozilla.org/system-info;1");
MOZ_ASSERT(infoService, "Could not access the system information service");
rv = infoService->GetPropertyAsUint32(NS_LITERAL_STRING("umask"),
&gUserUmask);
if (NS_FAILED(rv)) {
return rv;
}
return NS_OK;
}
