void QMacSettingsPrivate::sync()
{
for (int i = 0; i < numDomains; ++i) {
for (int j = 0; j < numHostNames; ++j) {
Boolean ok = CFPreferencesSynchronize(domains[i].applicationOrSuiteId,
domains[i].userName, hostNames[j]);
// only report failures for the primary file (the one we write to)
if (!ok && i == 0 && hostNames[j] == hostName && status == QSettings::NoError) {
#if 1
// work around what seems to be a bug in CFPreferences:
// don't report an error if there are no preferences for the application
QCFType<CFArrayRef> appIds = CFPreferencesCopyApplicationList(domains[i].userName,
hostNames[j]);
// iterate through all the applications and see if we're there
CFIndex size = CFArrayGetCount(appIds);
for (CFIndex k = 0; k < size; ++k) {
const void *cfvalue = CFArrayGetValueAtIndex(appIds, k);
if (CFGetTypeID(cfvalue) == CFStringGetTypeID()) {
if (CFStringCompare(static_cast<CFStringRef>(cfvalue),
domains[i].applicationOrSuiteId,
kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
setStatus(QSettings::AccessError);
break;
}
}
}
#else
setStatus(QSettings::AccessError);
#endif
}
}
}
}
QueryData genOSXDefaultPreferences(QueryContext& context) {
QueryData results;
CFStringRef username = nullptr;
if (context.constraints["username"].exists(EQUALS)) {
auto users = context.constraints["username"].getAll(EQUALS);
username = CFStringCreateWithCString(
kCFAllocatorDefault, (*users.begin()).c_str(), kCFStringEncodingUTF8);
}
const auto* user = (username != nullptr)
? &username
: (isUserAdmin()) ? &kCFPreferencesAnyUser
: &kCFPreferencesCurrentUser;
// Need lambda to iterate the map.
auto preferencesIterator =
([&results, &username](CFMutableArrayRef& am, bool current_host) {
for (CFIndex i = 0; i < CFArrayGetCount(am); ++i) {
auto domain = static_cast<CFStringRef>(CFArrayGetValueAtIndex(am, i));
genOSXDomainPrefs(username, domain, current_host, results);
}
});
CFMutableArrayRef app_map = nullptr;
if (context.constraints["domain"].exists(EQUALS)) {
// If a specific domain is requested, speed up the set of type conversions.
auto domains = context.constraints["domain"].getAll(EQUALS);
app_map = CFArrayCreateMutable(
kCFAllocatorDefault, domains.size(), &kCFTypeArrayCallBacks);
for (const auto& domain : domains) {
auto cf_domain = CFStringCreateWithCString(
kCFAllocatorDefault, domain.c_str(), kCFStringEncodingASCII);
CFArrayAppendValue(app_map, cf_domain);
CFRelease(cf_domain);
}
// Iterate over each preference domain (applicationID).
preferencesIterator(app_map, true);
preferencesIterator(app_map, false);
CFRelease(app_map);
} else {
// Listing ALL application preferences is deprecated.
OSQUERY_USE_DEPRECATED(
app_map = (CFMutableArrayRef)CFPreferencesCopyApplicationList(
*user, kCFPreferencesCurrentHost));
if (app_map != nullptr) {
// Iterate over each preference domain (applicationID).
preferencesIterator(app_map, true);
CFRelease(app_map);
}
// Again for 'any' host.
OSQUERY_USE_DEPRECATED(
app_map = (CFMutableArrayRef)CFPreferencesCopyApplicationList(
*user, kCFPreferencesAnyHost));
if (app_map != nullptr) {
// Iterate over each preference domain (applicationID).
preferencesIterator(app_map, false);
CFRelease(app_map);
}
}
if (username != nullptr) {
CFRelease(username);
}
return results;
}
