extern "C" void CMIOInitPreferencesOnce()
{
// this code only executes once
CACFArray keyArray( CFPreferencesCopyKeyList(CFSTR("com.apple.cmio"), kCFPreferencesCurrentUser, kCFPreferencesAnyHost), true );
if ( keyArray.GetCFArray() )
sCMIOPrefsCache = CFPreferencesCopyMultiple( keyArray.GetCFArray(), CFSTR("com.apple.cmio"), kCFPreferencesCurrentUser, kCFPreferencesAnyHost);
#if !USE_DTRACE_LOGGING
if ( sCMIOPrefsCache )
{
CACFDictionary(sCMIOPrefsCache, false).GetBool(CFSTR("Debug"), sCMIODebug);
}
#endif
}
void genOSXDomainPrefs(const CFStringRef& username,
const CFStringRef& domain,
bool current_host,
QueryData& results) {
const auto* user = (username != nullptr)
? &username
: (isUserAdmin()) ? &kCFPreferencesAnyUser
: &kCFPreferencesCurrentUser;
const auto* host =
(current_host) ? &kCFPreferencesCurrentHost : &kCFPreferencesAnyHost;
auto keys = CFPreferencesCopyKeyList(domain, *user, *host);
if (keys == nullptr) {
return;
}
auto values = CFPreferencesCopyMultiple(keys, domain, *user, *host);
if (values == nullptr) {
CFRelease(keys);
return;
}
std::string username_string;
if (username != nullptr) {
username_string = stringFromCFString(username);
}
// Iterate over each preference domain's preference name.
for (CFIndex j = 0; j < CFArrayGetCount(keys); ++j) {
Row r;
r["username"] = username_string;
r["host"] = (current_host) ? "current" : "any";
r["domain"] = stringFromCFString(domain);
auto key = static_cast<CFStringRef>(CFArrayGetValueAtIndex(keys, j));
if (CFStringGetTypeID() != CFGetTypeID(key)) {
continue;
}
// Interesting results/behavior from Microsoft products.
r["key"] = stringFromCFString(key);
if (r.at("key").find('>') != std::string::npos ||
r.at("key").find('<') != std::string::npos || r.at("key").size() == 0) {
continue;
}
// Check if the preference key is managed by a profile.
auto forced = CFPreferencesAppValueIsForced(key, domain);
r["forced"] = (forced) ? '1' : '0';
CFTypeRef value = nullptr;
if (forced) {
value = static_cast<CFTypeRef>(CFPreferencesCopyAppValue(key, domain));
} else {
// Check the key and key type (which may be any CF type).
value = static_cast<CFTypeRef>(CFDictionaryGetValue(values, key));
}
genOSXPrefValues(value, r, results, 0);
if (forced) {
CFRelease(value);
}
}
CFRelease(values);
CFRelease(keys);
}
