long OSCollector::Collect(NVDataItem **ReturnItem)
{
auto_ptr<NVDataItem> DataItems (new NVDataItem(OSCL_TAG));
auto_ptr<NVDataItem> OSItem (new NVDataItem(OSCI_TAG));
OSItem->AddNVItem(OSCL_MFR, "Apple Computer, Inc.");
CFAuto<CFStringRef> PrefCFStringVal;
CFAuto<SCDynamicStoreRef> DSObj;
DSObj.Attach(
SCDynamicStoreCreate(
kCFAllocatorDefault,
kProgramID,
NULL,
NULL));
std::string PrefStringVal;
CFAuto<SCPreferencesRef> SysVersion;
SysVersion.Attach(
SCPreferencesCreate (
kCFAllocatorDefault,
kProgramID,
CFSTR("/System/Library/CoreServices/SystemVersion.plist")));
CFPropertyListRef SCPropVal;
SCPropVal =
SCPreferencesGetValue(SysVersion, CFSTR("ProductName"));
PrefCFStringVal = reinterpret_cast<CFStringRef>(SCPropVal);
PrefCFStringVal.GetCString(PrefStringVal);
OSItem->AddNVItem(OSCL_NAME, PrefStringVal.c_str());
SCPropVal =
SCPreferencesGetValue(SysVersion, CFSTR("ProductUserVisibleVersion"));
PrefCFStringVal = reinterpret_cast<CFStringRef>(SCPropVal);
PrefCFStringVal.GetCString(PrefStringVal);
OSItem->AddNVItem(OSCL_VERSION, PrefStringVal.c_str());
SCPropVal =
SCPreferencesGetValue(SysVersion, CFSTR("ProductBuildVersion"));
PrefCFStringVal = reinterpret_cast<CFStringRef>(SCPropVal);
PrefCFStringVal.GetCString(PrefStringVal);
OSItem->AddNVItem(OSCL_BUILD, PrefStringVal.c_str());
DataItems->AddSubItem(OSItem.release());
*ReturnItem = DataItems.release();
#ifdef TRACE
printf("OS Complete\n");
#endif
return ERROR_SUCCESS;
}
/* Get the value for the given key. We don't allow NULL ad a value, so
* returning NULL means failure (not present).
*/
CFPropertyListRef Preferences::get_value(CFStringRef key) const
{
CFPropertyListRef prefval = NULL;
if (!this->is_loaded()) {
return NULL;
}
if (this->m_plist) {
prefval = CFDictionaryGetValue((CFDictionaryRef)this->m_plist, key);
} else if (this->m_scpref) {
prefval = SCPreferencesGetValue(this->m_scpref, key);
}
/* Dump the raw keys for debugging. Useful for figuring out whether our
* type conversion has gone awry.
*/
if (Options::Debug) {
DEBUGMSG("%s value for key %s:\n",
this->m_pspec.c_str(), cfstring_convert(key).c_str());
CFShow(prefval);
}
return prefval;
}
SCNetworkSetRef
SCNetworkSetCopyCurrent(SCPreferencesRef prefs)
{
CFArrayRef components;
CFStringRef currentID;
SCNetworkSetPrivateRef setPrivate = NULL;
currentID = SCPreferencesGetValue(prefs, kSCPrefCurrentSet);
if (!isA_CFString(currentID)) {
return NULL;
}
components = CFStringCreateArrayBySeparatingStrings(NULL, currentID, CFSTR("/"));
if (CFArrayGetCount(components) == 3) {
CFStringRef setID;
CFStringRef path;
setID = CFArrayGetValueAtIndex(components, 2);
path = SCPreferencesPathKeyCreateSet(NULL, setID);
if (CFEqual(path, currentID)) {
setPrivate = __SCNetworkSetCreatePrivate(NULL, prefs, setID);
assert(setPrivate != NULL);
// mark set as "old" (already established)
setPrivate->established = TRUE;
} else {
SC_log(LOG_NOTICE, "SCNetworkSetCopyCurrent(): preferences are non-conformant");
}
CFRelease(path);
}
CFRelease(components);
return (SCNetworkSetRef)setPrivate;
}
static void PrintAllPreferences(SCPreferencesRef prefsRef, CFArrayRef allKeys)
// This routine prints all of the preferences in the SCF preferences
// database. I use it during debugging.
{
CFIndex keyCount;
CFIndex keyIndex;
keyCount = CFArrayGetCount(allKeys);
for (keyIndex = 0; keyIndex < keyCount; keyIndex++) {
CFPropertyListRef thisPref;
thisPref = SCPreferencesGetValue(prefsRef, (CFStringRef) CFArrayGetValueAtIndex(allKeys, keyIndex)); // C++ requires cast
PrintPropertyList(thisPref);
}
}
/*
* Copy Events from on-disk file. We should be doing this only
* once, at start of the powerd.
*/
static void
copyScheduledRepeatPowerEvents(void)
{
SCPreferencesRef prefs;
CFDictionaryRef tmp;
prefs = SCPreferencesCreate(0,
CFSTR("PM-configd-AutoWake"),
CFSTR(kIOPMAutoWakePrefsPath));
if(!prefs) return;
if (repeatingPowerOff) CFRelease(repeatingPowerOff);
if (repeatingPowerOn) CFRelease(repeatingPowerOn);
tmp = (CFDictionaryRef)SCPreferencesGetValue(prefs, CFSTR(kIOPMRepeatingPowerOffKey));
if (tmp && isA_CFDictionary(tmp))
repeatingPowerOff = CFDictionaryCreateMutableCopy(0,0,tmp);
tmp = (CFDictionaryRef)SCPreferencesGetValue(prefs, CFSTR(kIOPMRepeatingPowerOnKey));
if (tmp && isA_CFDictionary(tmp))
repeatingPowerOn = CFDictionaryCreateMutableCopy(0,0,tmp);
CFRelease(prefs);
}
STATIC CFDictionaryRef
copy_def_auth_props(SCPreferencesRef eap_prefs)
{
CFArrayRef accept_types = NULL;
CFMutableDictionaryRef auth_props;
int list[] = {
kEAPTypePEAP,
kEAPTypeTTLS,
kEAPTypeEAPFAST,
kEAPTypeTLS
};
int list_count = sizeof(list) / sizeof(list[0]);
CFDictionaryRef pref_auth_props;
pref_auth_props
= SCPreferencesGetValue(eap_prefs,
kConfigurationKeyDefaultAuthenticationProperties);
if (pref_auth_props != NULL) {
accept_types = CFDictionaryGetValue(pref_auth_props,
kEAPClientPropAcceptEAPTypes);
if (accept_types_valid(accept_types)) {
CFRetain(pref_auth_props);
return (pref_auth_props);
}
if (accept_types != NULL) {
SCLog(TRUE, LOG_NOTICE,
CFSTR("EAPOLClientConfiguration: default Authentication "
"Properties invalid, %@ - ignoring"), pref_auth_props);
}
}
accept_types = myCFArrayCreateWithIntegerList(list, list_count);
auth_props = CFDictionaryCreateMutable(NULL, 0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
CFDictionarySetValue(auth_props,
kEAPClientPropAcceptEAPTypes,
accept_types);
CFDictionarySetValue(auth_props, kEAPClientPropEAPFASTUsePAC,
kCFBooleanTrue);
CFDictionarySetValue(auth_props, kEAPClientPropEAPFASTProvisionPAC,
kCFBooleanTrue);
CFRelease(accept_types);
return (auth_props);
}
static void
update_pref(SCPreferencesRef prefs, CFStringRef key, CFTypeRef newVal, Boolean *changed)
{
CFTypeRef curVal;
curVal = SCPreferencesGetValue(prefs, key);
if (!_SC_CFEqual(curVal, newVal)) {
if (newVal != NULL) {
SCPreferencesSetValue(prefs, key, newVal);
} else {
SCPreferencesRemoveValue(prefs, key);
}
*changed = TRUE;
}
return;
}
/*
* For rdar://problem/4685223
*
* To keep MoreSCF happy we need to ensure that the first "Set" and
* "NetworkService" have a [less than] unique identifier that can
* be parsed as a numeric string.
*
* Note: this backwards compatibility code must be enabled using the
* following command:
*
* sudo defaults write \
* /Library/Preferences/SystemConfiguration/preferences \
* MoreSCF \
* -bool true
*/
__private_extern__
CFStringRef
__SCPreferencesPathCreateUniqueChild_WithMoreSCFCompatibility(SCPreferencesRef prefs, CFStringRef prefix)
{
static int hack = -1;
CFStringRef path = NULL;
if (hack < 0) {
CFBooleanRef enable;
enable = SCPreferencesGetValue(prefs, CFSTR("MoreSCF"));
hack = (isA_CFBoolean(enable) && CFBooleanGetValue(enable)) ? 1 : 0;
}
if (hack > 0) {
CFDictionaryRef dict;
Boolean ok;
path = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@/%@"), prefix, CFSTR("0"));
dict = SCPreferencesPathGetValue(prefs, path);
if (dict != NULL) {
// if path "0" exists
CFRelease(path);
return NULL;
}
// unique child with path "0" does not exist, create
dict = CFDictionaryCreate(NULL,
NULL, NULL, 0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
ok = SCPreferencesPathSetValue(prefs, path, dict);
CFRelease(dict);
if (!ok) {
// if create failed
CFRelease(path);
return NULL;
}
}
return path;
}
static SInt32 TotalAllRefCounts(SCPreferencesRef prefsRef, CFArrayRef allKeys)
// Given a connection to the SCF preferences database and an array
// of preference keys, this routine calculates the total of all
// of the reference counts of all of the nodes in all of the SCF
// preferences. I use this routine to check for reference count leaks
// in my use of the SCF preferences database.
{
CFIndex keyCount;
CFIndex keyIndex;
SInt32 result;
result = 0;
keyCount = CFArrayGetCount(allKeys);
for (keyIndex = 0; keyIndex < keyCount; keyIndex++) {
CFPropertyListRef thisPref;
thisPref = SCPreferencesGetValue(prefsRef, (CFStringRef) CFArrayGetValueAtIndex(allKeys, keyIndex)); // C++ requires cast
CFQPropertyListDeepApplyFunction(thisPref, RefCounter, (void *) &result );
}
return result;
}
//----------------------------------------------------------------------
// dsauth_get_admin_acct
//----------------------------------------------------------------------
static void dsauth_get_admin_acct(u_int32_t *acctNameSize, char** acctName, u_int32_t *passwordSize, char **password)
{
SCPreferencesRef prefs;
CFPropertyListRef globals;
CFStringRef acctNameRef;
char namestr[256];
u_int32_t namelen;
*passwordSize = 0;
*password = 0;
*acctNameSize = 0;
*acctName = 0;
//
// get the acct name from the plist
//
if ((prefs = SCPreferencesCreate(0, CFSTR("pppd"), kRASServerPrefsFileName)) != 0) {
// get globals dict from the plist
if ((globals = SCPreferencesGetValue(prefs, kRASGlobals)) != 0) {
// retrieve the password server account id
if ((acctNameRef = CFDictionaryGetValue(globals, KRASGlobPSKeyAccount)) != 0) {
namestr[0] = 0;
CFStringGetCString(acctNameRef, namestr, 256, kCFStringEncodingMacRoman);
if (namestr[0]) {
namelen = strlen(namestr);
if (dsauth_get_admin_password(namelen, namestr, passwordSize, password) == 0) {
*acctNameSize = namelen;
*acctName = malloc(namelen + 1);
if (acctName != 0)
memcpy(*acctName, namestr, namelen + 1);
}
} else
error("DSAuth plugin: Key access user name not valid.\n");
}
}
CFRelease(prefs);
}
}
/*
*
* copySchedulePowerChangeArrays
*
*/
static void
copyScheduledPowerChangeArrays(void)
{
#if !TARGET_OS_EMBEDDED
CFArrayRef tmp;
SCPreferencesRef prefs;
PowerEventBehavior *this_behavior;
int i;
prefs = SCPreferencesCreate(0,
CFSTR("PM-configd-AutoWake"),
CFSTR(kIOPMAutoWakePrefsPath));
if(!prefs) return;
activeEventCnt = 0;
// Loop through all sleep, wake, shutdown powerbehaviors
for(i=0; i<kBehaviorsCount; i++)
{
this_behavior = behaviors[i];
if(this_behavior->array) {
CFRelease(this_behavior->array);
this_behavior->array = NULL;
}
tmp = isA_CFArray(SCPreferencesGetValue(prefs, this_behavior->title));
if(tmp && (0 < CFArrayGetCount(tmp))) {
this_behavior->array = CFArrayCreateMutableCopy(0, 0, tmp);
activeEventCnt += CFArrayGetCount(tmp);
} else {
this_behavior->array = NULL;
}
}
CFRelease(prefs);
#endif
}
// ----------------------------------------------------------------------------
// get_active_server
// ----------------------------------------------------------------------------
CFArrayRef get_active_servers(struct vpn_params *params)
{
SCPreferencesRef prefs = 0;
CFPropertyListRef active_servers;
CFArrayRef arrayCopy = 0;
char pathStr[MAXPATHLEN];
// open the prefs file
prefs = SCPreferencesCreate(0, CFSTR("vpnd"), kRASServerPrefsFileName);
if (prefs == NULL) {
CFStringGetCString(kRASServerPrefsFileName, pathStr, MAXPATHLEN, kCFStringEncodingMacRoman);
vpnlog(LOG_ERR, "Unable to read vpnd prefs file '%s'\n", pathStr);
return 0;
}
// get active servers list from the plist
active_servers = SCPreferencesGetValue(prefs, kRASActiveServers);
if (active_servers && isArray(active_servers))
if (CFArrayGetCount(active_servers) > 0)
arrayCopy = CFArrayCreateCopy(0, active_servers);
CFRelease(prefs);
return arrayCopy;
}
Boolean
SCNetworkSetRemove(SCNetworkSetRef set)
{
CFStringRef currentPath;
Boolean ok = FALSE;
CFStringRef path;
SCNetworkSetPrivateRef setPrivate = (SCNetworkSetPrivateRef)set;
if (!isA_SCNetworkSet(set)) {
_SCErrorSet(kSCStatusInvalidArgument);
return FALSE;
}
currentPath = SCPreferencesGetValue(setPrivate->prefs, kSCPrefCurrentSet);
path = SCPreferencesPathKeyCreateSet(NULL, setPrivate->setID);
if (!isA_CFString(currentPath) || !CFEqual(currentPath, path)) {
ok = SCPreferencesPathRemoveValue(setPrivate->prefs, path);
} else {
_SCErrorSet(kSCStatusInvalidArgument);
}
CFRelease(path);
return ok;
}
static void LeakTest(TestFunc tester)
// Given a test name and a pointer to a test function,
// this routine calls the test function repeatedly to check
// for SCF preferences reference count leaks.
{
OSStatus err;
SCPreferencesRef prefsRef;
CFArrayRef allKeys;
int i;
SInt32 startCount;
SInt32 endCount;
// This is kinda cheesy. We need to use the same SCPreferencesRef
// that MoreSCF uses because otherwise we can't see the reference
// count changes done by MoreSCF. Ideally, we wouldn't want to run
// within a MoreSCOpen/MoreSCClose pair because then our changes
// aren't necessarily being committed to the database. However,
// given the current MoreSCF architecture, where the SCPreferenceRef
// is only valid inside the MoreSCOpen/MoreSCClose pair, that's
// exactly what we have to do.
allKeys = NULL;
err = MoreSCOpen(false, false);
if (err == noErr) {
prefsRef = MoreSCGetSCPreferencesRef();
}
// Now get a copy of the array of all keys in the database.
// We make this copy using CFPropertyListCreateDeepCopy so we
// know that it's completely independent of the SCF.
if (err == noErr) {
CFArrayRef allKeysOrig;
allKeysOrig = NULL;
allKeysOrig = SCPreferencesCopyKeyList(prefsRef);
if (allKeysOrig == NULL) {
err = SCError();
}
if (err == noErr) {
allKeys = (CFArrayRef) CFPropertyListCreateDeepCopy(NULL, allKeysOrig, kCFPropertyListMutableContainersAndLeaves); // C++ requires cast
if (allKeys == NULL) {
err = coreFoundationUnknownErr;
}
}
CFQRelease(allKeysOrig);
}
// Now do the reference counting test. Call the tester function
// a few times to allow the refcounts to stabilise. Then get
// a summ of all the nodes in all of the keys in SCF. Then
// run the test a 10 more times and get another count. If
// the counts are different, we're in trouble.
if (err == noErr) {
for (i = 0; i < 3; i++) {
tester();
}
startCount = TotalAllRefCounts(prefsRef, allKeys);
for (i = 0; i < 10; i++) {
tester();
}
endCount = TotalAllRefCounts(prefsRef, allKeys);
if (startCount != endCount) {
CFIndex keyCount;
CFIndex keyIndex;
fprintf(stderr, "*** Leaked %ld reference counts.\n", endCount - startCount);
keyCount = CFArrayGetCount(allKeys);
for (keyIndex = 0; keyIndex < keyCount; keyIndex++) {
CFPropertyListRef thisPref;
// The commented out code is only needed when you're actively
// trying to track down a leak. Given that leaks are rare
// I decided against making a proper architecture for this.
// Just uncomment the code and modify it appropriately.
startCount = 0;
thisPref = SCPreferencesGetValue(prefsRef, (CFStringRef) CFArrayGetValueAtIndex(allKeys, keyIndex)); // C++ requires cast
CFQPropertyListDeepApplyFunction(thisPref, RefCounter, (void *) &startCount );
// if (keyIndex == 0) {
// fprintf(stderr, "*** BEFORE ***\n");
// PrintPropertyList(thisPref);
// }
tester();
endCount = 0;
thisPref = SCPreferencesGetValue(prefsRef, (CFStringRef) CFArrayGetValueAtIndex(allKeys, keyIndex)); // C++ requires cast
CFQPropertyListDeepApplyFunction(thisPref, RefCounter, (void *) &endCount );
// if (keyIndex == 0) {
// fprintf(stderr, "*** AFTER ***\n");
// PrintPropertyList(thisPref);
// }
if (startCount != endCount) {
fprintf(stderr, "*** Leaked %ld reference counts in set number %ld\n", endCount - startCount, keyIndex);
CFShow(CFArrayGetValueAtIndex(allKeys, keyIndex));
}
}
}
}
MoreSCClose(&err, false);
CFQRelease(allKeys);
if (err != noErr) {
fprintf(stderr, "*** Failed with error %ld!\n", err);
}
}
/*
* Function: EAPOLClientConfigurationSave
*
* Purpose:
* Write the configuration to persistent storage.
*
* Returns:
* TRUE if successfully written, FALSE otherwise.
*/
Boolean
EAPOLClientConfigurationSave(EAPOLClientConfigurationRef cfg)
{
Boolean changed = FALSE;
CFDictionaryRef existing_prefs_dict;
CFDictionaryRef prefs_dict;
Boolean ret = FALSE;
/* save the 802.1X prefs */
prefs_dict = export_profiles(cfg);
if (prefs_dict == NULL) {
EAPLOG(LOG_NOTICE,
"EAPOLClientConfigurationSave export_profiles() failed");
goto done;
}
existing_prefs_dict = SCPreferencesGetValue(cfg->eap_prefs,
kConfigurationKeyProfiles);
if (cfg->def_auth_props_changed == FALSE
&& my_CFEqual(existing_prefs_dict, prefs_dict)) {
/* configuration is the same, no need to save */
}
else {
if (cfg->def_auth_props_changed) {
ret = SCPreferencesSetValue(cfg->eap_prefs,
kConfigurationKeyDefaultAuthenticationProperties,
cfg->def_auth_props);
if (ret == FALSE) {
EAPLOG(LOG_NOTICE,
"EAPOLClientConfigurationSave SCPreferencesSetValue"
" failed %s",
SCErrorString(SCError()));
goto done;
}
}
ret = SCPreferencesSetValue(cfg->eap_prefs, kConfigurationKeyProfiles,
prefs_dict);
if (ret == FALSE) {
EAPLOG(LOG_NOTICE,
"EAPOLClientConfigurationSave SCPreferencesSetValue"
" failed %s",
SCErrorString(SCError()));
goto done;
}
ret = SCPreferencesCommitChanges(cfg->eap_prefs);
if (ret == FALSE) {
EAPLOG(LOG_NOTICE,
"EAPOLClientConfigurationSave SCPreferencesCommitChanges"
" failed %s", SCErrorString(SCError()));
return (FALSE);
}
cfg->def_auth_props_changed = FALSE;
SCPreferencesApplyChanges(cfg->eap_prefs);
changed = TRUE;
}
/* save the network prefs */
{
Boolean this_changed = FALSE;
ret = saveInterfaceEAPOLConfiguration(cfg, &this_changed);
if (ret == FALSE) {
goto done;
}
if (this_changed) {
changed = TRUE;
}
}
my_CFRelease(&cfg->sc_prefs); /* force a refresh */
done:
my_CFRelease(&prefs_dict);
if (changed) {
notify_post(kEAPOLClientConfigurationChangedNotifyKey);
}
return (ret);
}
void DAPreferenceListRefresh( void )
{
struct stat status1;
struct stat status2;
/*
* Determine whether the preference list is up-to-date.
*/
if ( stat( ___PREFS_DEFAULT_DIR "/" "autodiskmount.plist", &status1 ) )
{
__gDAPreferenceListTime1.tv_sec = 0;
__gDAPreferenceListTime1.tv_nsec = 0;
}
if ( stat( ___PREFS_DEFAULT_DIR "/" _kDADaemonName ".plist", &status2 ) )
{
__gDAPreferenceListTime2.tv_sec = 0;
__gDAPreferenceListTime2.tv_nsec = 0;
}
if ( __gDAPreferenceListTime1.tv_sec != status1.st_mtimespec.tv_sec ||
__gDAPreferenceListTime1.tv_nsec != status1.st_mtimespec.tv_nsec ||
__gDAPreferenceListTime2.tv_sec != status2.st_mtimespec.tv_sec ||
__gDAPreferenceListTime2.tv_nsec != status2.st_mtimespec.tv_nsec )
{
SCPreferencesRef preferences;
__gDAPreferenceListTime1.tv_sec = status1.st_mtimespec.tv_sec;
__gDAPreferenceListTime1.tv_nsec = status1.st_mtimespec.tv_nsec;
__gDAPreferenceListTime2.tv_sec = status2.st_mtimespec.tv_sec;
__gDAPreferenceListTime2.tv_nsec = status2.st_mtimespec.tv_nsec;
/*
* Clear the preference list.
*/
CFDictionaryRemoveAllValues( gDAPreferenceList );
/*
* Build the preference list.
*/
preferences = SCPreferencesCreate( kCFAllocatorDefault, CFSTR( "autodiskmount" ), CFSTR( "autodiskmount.plist" ) );
if ( preferences )
{
CFTypeRef value;
value = SCPreferencesGetValue( preferences, CFSTR( "AutomountDisksWithoutUserLogin" ) );
if ( value == kCFBooleanTrue )
{
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountDeferExternalKey, kCFBooleanFalse );
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountDeferRemovableKey, kCFBooleanFalse );
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountTrustExternalKey, kCFBooleanTrue );
}
else if ( value == kCFBooleanFalse )
{
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountDeferExternalKey, kCFBooleanFalse );
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountDeferRemovableKey, kCFBooleanTrue );
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountTrustExternalKey, kCFBooleanTrue );
}
CFRelease( preferences );
}
preferences = SCPreferencesCreate( kCFAllocatorDefault, CFSTR( _kDADaemonName ), CFSTR( _kDADaemonName ".plist" ) );
if ( preferences )
{
CFTypeRef value;
value = SCPreferencesGetValue( preferences, kDAPreferenceMountDeferExternalKey );
if ( value )
{
if ( CFGetTypeID( value ) == CFBooleanGetTypeID( ) )
{
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountDeferExternalKey, value );
}
}
value = SCPreferencesGetValue( preferences, kDAPreferenceMountDeferInternalKey );
if ( value )
{
if ( CFGetTypeID( value ) == CFBooleanGetTypeID( ) )
{
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountDeferInternalKey, value );
}
}
value = SCPreferencesGetValue( preferences, kDAPreferenceMountDeferRemovableKey );
if ( value )
{
if ( CFGetTypeID( value ) == CFBooleanGetTypeID( ) )
{
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountDeferRemovableKey, value );
}
}
value = SCPreferencesGetValue( preferences, kDAPreferenceMountTrustExternalKey );
if ( value )
{
if ( CFGetTypeID( value ) == CFBooleanGetTypeID( ) )
{
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountTrustExternalKey, value );
}
}
value = SCPreferencesGetValue( preferences, kDAPreferenceMountTrustInternalKey );
if ( value )
{
if ( CFGetTypeID( value ) == CFBooleanGetTypeID( ) )
{
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountTrustInternalKey, value );
}
}
value = SCPreferencesGetValue( preferences, kDAPreferenceMountTrustRemovableKey );
if ( value )
{
if ( CFGetTypeID( value ) == CFBooleanGetTypeID( ) )
{
CFDictionarySetValue( gDAPreferenceList, kDAPreferenceMountTrustRemovableKey, value );
}
}
CFRelease( preferences );
}
}
}
STATIC void
import_profiles(EAPOLClientConfigurationRef cfg)
{
int count = 0;
CFMutableDictionaryRef domains_dict;
int i;
const void * * keys;
CFDictionaryRef prefs_dict;
CFMutableDictionaryRef profiles_dict;
CFMutableDictionaryRef ssids_dict;
const void * * values;
profiles_dict = CFDictionaryCreateMutable(NULL, 0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
ssids_dict = CFDictionaryCreateMutable(NULL, 0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
domains_dict = CFDictionaryCreateMutable(NULL, 0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
prefs_dict = SCPreferencesGetValue(cfg->eap_prefs,
kConfigurationKeyProfiles);
if (isA_CFDictionary(prefs_dict) != NULL) {
count = CFDictionaryGetCount(prefs_dict);
}
if (count == 0) {
goto done;
}
/* allocate a single array, half for keys, half for values */
keys = (const void * *)malloc(sizeof(*keys) * count * 2);
values = keys + count;
CFDictionaryGetKeysAndValues(prefs_dict, keys, values);
for (i = 0; i < count; i++) {
EAPOLClientProfileRef profile;
CFDictionaryRef profile_dict = values[i];
CFStringRef profileID = keys[i];
CFDataRef ssid;
if (isA_CFDictionary(profile_dict) == NULL) {
SCLog(TRUE, LOG_NOTICE,
CFSTR("EAPOLClientConfiguration: invalid profile with id %@"),
profileID);
continue;
}
profile = EAPOLClientProfileCreateWithDictAndProfileID(profile_dict,
profileID);
if (profile == NULL) {
continue;
}
ssid = EAPOLClientProfileGetWLANSSIDAndSecurityType(profile, NULL);
if (ssid != NULL) {
CFStringRef conflicting_profileID;
conflicting_profileID = CFDictionaryGetValue(ssids_dict, ssid);
if (conflicting_profileID != NULL) {
CFStringRef ssid_str = my_CFStringCreateWithData(ssid);
SCLog(TRUE, LOG_NOTICE,
CFSTR("EAPOLClientConfiguration: ignoring profile %@:"
" SSID '%@' already used by %@"),
profileID, ssid_str, conflicting_profileID);
CFRelease(ssid_str);
CFRelease(profile);
continue;
}
CFDictionarySetValue(ssids_dict, ssid, profileID);
}
else {
CFStringRef domain;
domain = EAPOLClientProfileGetWLANDomain(profile);
if (domain != NULL) {
CFStringRef conflicting_profileID;
conflicting_profileID
= CFDictionaryGetValue(profiles_dict, domain);
if (conflicting_profileID != NULL) {
SCLog(TRUE, LOG_NOTICE,
CFSTR("EAPOLClientConfiguration: ignoring profile %@:"
" WLAN domain '%@' already used by %@"),
profileID, domain, conflicting_profileID);
CFRelease(profile);
continue;
}
CFDictionarySetValue(domains_dict, domain, profileID);
}
}
CFDictionarySetValue(profiles_dict, profileID, profile);
EAPOLClientProfileSetConfiguration(profile, cfg);
CFRelease(profile);
}
free(keys);
done:
cfg->ssids = ssids_dict;
cfg->profiles = profiles_dict;
cfg->domains = domains_dict;
return;
}
// ----------------------------------------------------------------------------
// process_prefs
// ----------------------------------------------------------------------------
int process_prefs(struct vpn_params *params)
{
char pathStr[MAXPATHLEN];
SCPreferencesRef prefs = 0;
CFPropertyListRef servers_list;
char text[512] = "";
// open the prefs file
prefs = SCPreferencesCreate(0, CFSTR("vpnd"), kRASServerPrefsFileName);
if (prefs == NULL) {
CFStringGetCString(kRASServerPrefsFileName, pathStr, MAXPATHLEN, kCFStringEncodingMacRoman);
snprintf(text, sizeof(text), "Unable to read vpnd prefs file '%s'\n", pathStr);
goto fail;
}
// get servers list from the plist
servers_list = SCPreferencesGetValue(prefs, kRASServers);
if (servers_list == NULL) {
snprintf(text, sizeof(text), "Could not get servers dictionary\n");
goto fail;
}
// retrieve the information for the given Server ID
params->serverIDRef = CFStringCreateWithCString(0, params->server_id, kCFStringEncodingMacRoman);
if (params->serverIDRef == NULL) {
snprintf(text, sizeof(text), "Could not create CFString for server ID\n");
goto fail;
}
params->serverRef = CFDictionaryGetValue(servers_list, params->serverIDRef);
if (params->serverRef == NULL || isDictionary(params->serverRef) == 0) {
snprintf(text, sizeof(text), "Server ID '%.64s' invalid\n", params->server_id);
params->serverRef = 0;
goto fail;
}
CFRetain(params->serverRef);
CFRelease(prefs);
prefs = 0;
// process the dictionaries
if (process_server_prefs(params))
goto fail;
if (process_interface_prefs(params))
goto fail;
switch (params->server_type) {
case SERVER_TYPE_PPP:
if (ppp_process_prefs(params)) {
snprintf(text, sizeof(text), "Error while reading PPP preferences\n");
goto fail;
}
break;
case SERVER_TYPE_IPSEC:
if (ipsec_process_prefs(params)) {
snprintf(text, sizeof(text), "Error while reading IPSec preferences\n");
goto fail;
}
break;
}
return 0;
fail:
vpnlog(LOG_ERR, text[0] ? text : "Error while reading preferences\n");
if (params->serverIDRef) {
CFRelease(params->serverIDRef);
params->serverIDRef = 0;
}
if (params->serverRef) {
CFRelease(params->serverRef);
params->serverRef = 0;
}
if (prefs)
CFRelease(prefs);
return -1;
}
int
main(int argc, char **argv)
{
const char *command = argv[0];
extern int optind;
int opt;
CFStringRef current = NULL;
int currentMatched = 0;
CFStringRef newSet = NULL; /* set key */
CFStringRef newSetUDN = NULL; /* user defined name */
CFStringRef prefix;
SCPreferencesRef prefs;
CFDictionaryRef sets;
CFIndex nSets;
const void **setKeys = NULL;
const void **setVals = NULL;
CFIndex i;
#if !TARGET_OS_IPHONE
AuthorizationRef authorization = NULL;
AuthorizationFlags flags = kAuthorizationFlagDefaults;
CFMutableDictionaryRef options;
OSStatus status;
#endif // !TARGET_OS_IPHONE
/* process any arguments */
while ((opt = getopt_long(argc, argv, "dvn", longopts, NULL)) != -1) {
switch(opt) {
case 'd':
_sc_debug = TRUE;
_sc_log = FALSE; /* enable framework logging */
break;
case 'v':
_sc_verbose = TRUE;
break;
case 'n':
apply = FALSE;
break;
case '?':
default :
usage(command);
}
}
argc -= optind;
argv += optind;
prefix = CFStringCreateWithFormat(NULL, NULL, CFSTR("/%@/"), kSCPrefSets);
if (argc == 1) {
newSet = CFStringCreateWithCString(NULL, argv[0], kCFStringEncodingMacRoman);
/* check if a full path to the new "set" was specified */
if ((CFStringGetLength(newSet) > 0) && CFStringHasPrefix(newSet, prefix)) {
CFRange range;
CFMutableStringRef str;
str = CFStringCreateMutableCopy(NULL, 0, newSet);
CFRelease(newSet);
CFStringDelete(str, CFRangeMake(0, CFStringGetLength(prefix)));
newSet = CFStringCreateCopy(NULL, newSet);
CFRelease(str);
range = CFStringFind(newSet, CFSTR("/"), 0);
if (range.location != kCFNotFound) {
SCPrint(TRUE, stderr, CFSTR("Set \"%@\" not available\n."), newSet);
exit (1);
}
}
} else {
newSet = CFRetain(CFSTR(""));
}
#if !TARGET_OS_IPHONE
status = AuthorizationCreate(NULL,
kAuthorizationEmptyEnvironment,
flags,
&authorization);
if (status != errAuthorizationSuccess) {
SCPrint(TRUE,
stderr,
CFSTR("AuthorizationCreate() failed: status = %d\n"),
(int)status);
exit (1);
}
options = CFDictionaryCreateMutable(NULL,
0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
CFDictionarySetValue(options, kSCPreferencesOptionChangeNetworkSet, kCFBooleanTrue);
prefs = SCPreferencesCreateWithOptions(NULL, CFSTR("scselect"), NULL, authorization, options);
CFRelease(options);
if (prefs == NULL) {
SCPrint(TRUE, stderr, CFSTR("SCPreferencesCreate() failed\n"));
exit (1);
}
#else // !TARGET_OS_IPHONE
prefs = SCPreferencesCreate(NULL, CFSTR("scselect"), NULL);
if (prefs == NULL) {
SCPrint(TRUE, stderr, CFSTR("SCPreferencesCreate() failed\n"));
exit (1);
}
#endif // !TARGET_OS_IPHONE
sets = SCPreferencesGetValue(prefs, kSCPrefSets);
if (sets == NULL) {
SCPrint(TRUE, stderr, CFSTR("No network sets defined.\n"));
exit (1);
}
current = SCPreferencesGetValue(prefs, kSCPrefCurrentSet);
if (current != NULL) {
if (CFStringHasPrefix(current, prefix)) {
CFMutableStringRef tmp;
tmp = CFStringCreateMutableCopy(NULL, 0, current);
CFStringDelete(tmp, CFRangeMake(0, CFStringGetLength(prefix)));
current = tmp;
} else {
CFRetain(current);
currentMatched = -1; /* not prefixed */
}
} else {
current = CFRetain(CFSTR(""));
currentMatched = -2; /* not defined */
}
nSets = CFDictionaryGetCount(sets);
if (nSets > 0) {
setKeys = CFAllocatorAllocate(NULL, nSets * sizeof(CFStringRef), 0);
setVals = CFAllocatorAllocate(NULL, nSets * sizeof(CFDictionaryRef), 0);
CFDictionaryGetKeysAndValues(sets, setKeys, setVals);
}
/* check for set with matching name */
for (i = 0; i < nSets; i++) {
CFStringRef key = (CFStringRef) setKeys[i];
CFDictionaryRef dict = (CFDictionaryRef)setVals[i];
if ((currentMatched >= 0) && CFEqual(key, current)) {
currentMatched++;
}
if (CFEqual(newSet, key)) {
newSetUDN = CFDictionaryGetValue(dict, kSCPropUserDefinedName);
if (newSetUDN != NULL) CFRetain(newSetUDN);
goto found;
}
}
/* check for set with matching user-defined name */
for (i = 0; i < nSets; i++) {
CFStringRef key = (CFStringRef) setKeys[i];
CFDictionaryRef dict = (CFDictionaryRef)setVals[i];
newSetUDN = CFDictionaryGetValue(dict, kSCPropUserDefinedName);
if ((newSetUDN != NULL) && CFEqual(newSet, newSetUDN)) {
CFRelease(newSet);
newSet = CFRetain(key);
CFRetain(newSetUDN);
goto found;
}
}
if (argc == 1) {
SCPrint(TRUE, stderr, CFSTR("Set \"%@\" not available.\n"), newSet);
exit(1);
}
SCPrint(TRUE, stdout,
CFSTR("Defined sets include:%s\n"),
(currentMatched > 0) ? " (* == current set)" : "");
for (i = 0; i < nSets; i++) {
CFStringRef key = (CFStringRef) setKeys[i];
CFDictionaryRef dict = (CFDictionaryRef)setVals[i];
CFStringRef udn = CFDictionaryGetValue(dict, kSCPropUserDefinedName);
SCPrint(TRUE, stdout,
CFSTR(" %s %@\t(%@)\n"),
((currentMatched > 0) && CFEqual(key, current)) ? "*" : " ",
key,
udn ? udn : CFSTR(""));
}
switch (currentMatched) {
case -2 :
SCPrint(TRUE, stdout, CFSTR("\nCurrent set not defined.\n"));
break;
case -1 :
SCPrint(TRUE, stdout, CFSTR("\nCurrent set \"%@\" may not be valid\n"), current);
break;
case 0 :
SCPrint(TRUE, stdout, CFSTR("\nCurrent set \"%@\" not valid\n"), current);
break;
default :
break;
}
CFRelease(prefix);
exit (0);
found :
CFRelease(current);
current = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@%@"), prefix, newSet);
if (!SCPreferencesSetValue(prefs, kSCPrefCurrentSet, current)) {
SCPrint(TRUE, stderr,
CFSTR("SCPreferencesSetValue(...,%@,%@) failed: %s\n"),
kSCPrefCurrentSet,
current,
SCErrorString(SCError()));
exit (1);
}
if (!SCPreferencesCommitChanges(prefs)) {
int sc_status = SCError();
if (sc_status == kSCStatusAccessError) {
SCPrint(TRUE, stderr,
CFSTR("Only local console users and administrators can change locations\n"));
exit (EX_NOPERM);
} else {
SCPrint(TRUE, stderr,
CFSTR("SCPreferencesCommitChanges() failed: %s\n"),
SCErrorString(sc_status));
exit (1);
}
}
if (apply) {
if (!SCPreferencesApplyChanges(prefs)) {
SCPrint(TRUE, stderr,
CFSTR("SCPreferencesApplyChanges() failed %s\n"),
SCErrorString(SCError()));
exit (1);
}
}
SCPrint(TRUE, stdout,
CFSTR("%@ updated to %@ (%@)\n"),
kSCPrefCurrentSet,
newSet,
newSetUDN ? newSetUDN : CFSTR(""));
CFRelease(current);
CFRelease(newSet);
if (newSetUDN != NULL) CFRelease(newSetUDN);
CFRelease(prefix);
CFRelease(prefs);
#if !TARGET_OS_IPHONE
AuthorizationFree(authorization, kAuthorizationFlagDefaults);
// AuthorizationFree(authorization, kAuthorizationFlagDestroyRights);
#endif /* !TARGET_OS_IPHONE */
exit (0);
return 0;
}
/* -----------------------------------------------------------------------------
----------------------------------------------------------------------------- */
static void
nc_show(int argc, char **argv)
{
SCNetworkServiceRef service = NULL;
SCDynamicStoreRef store = NULL;
int exit_code = 1;
CFStringRef serviceID = NULL;
CFStringRef iftype = NULL;
CFStringRef ifsubtype = NULL;
CFStringRef type_entity_key = NULL;
CFStringRef subtype_entity_key = NULL;
CFDictionaryRef type_entity_dict = NULL;
CFDictionaryRef subtype_entity_dict = NULL;
CFStringRef vpnprefpath = NULL;
#if !TARGET_OS_IPHONE
CFDataRef bookmarkData = NULL;
CFURLRef directory = NULL;
Boolean isStale = FALSE;
char *path = NULL;
CFIndex path_len = 0;
#endif
service = nc_copy_service_from_arguments(argc, argv, NULL);
if (service == NULL) {
SCPrint(TRUE, stderr, CFSTR("No service\n"));
exit(exit_code);
}
serviceID = SCNetworkServiceGetServiceID(service);
nc_get_service_type_and_subtype(service, &iftype, &ifsubtype);
if (!CFEqual(iftype, kSCEntNetPPP) &&
!CFEqual(iftype, kSCEntNetIPSec) &&
!CFEqual(iftype, kSCEntNetVPN)) {
SCPrint(TRUE, stderr, CFSTR("Not a connection oriented service: %@\n"), serviceID);
goto done;
}
type_entity_key = SCDynamicStoreKeyCreateNetworkServiceEntity(NULL, kSCDynamicStoreDomainSetup, serviceID, iftype);
nc_print_VPN_service(service);
#if !TARGET_OS_IPHONE
vpnprefpath = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@%@%@"), PREF_PREFIX, ifsubtype, PREF_SUFFIX);
if (vpnprefpath == NULL) {
goto skipURL;
}
path_len = CFStringGetLength(vpnprefpath) + 1;
path = malloc(path_len);
if (path == NULL) {
goto skipURL;
}
if (!CFStringGetCString(vpnprefpath, path, path_len, kCFStringEncodingASCII)) {
SCPrint(TRUE, stderr, CFSTR("CFStringGetCString failed\n"));
goto done;
}
do_prefs_init(); /* initialization */
do_prefs_open(1, &path); /* open prefs */
bookmarkData = SCPreferencesGetValue(prefs, CFSTR("ApplicationURL"));
if (bookmarkData == NULL) {
goto skipURL;
}
directory = CFURLCreateByResolvingBookmarkData(kCFAllocatorDefault, bookmarkData, 0, NULL, NULL, &isStale, NULL);
if (directory == NULL) {
goto skipURL;
}
SCPrint(TRUE, stdout, CFSTR("ApplicationURL: %@\n"), directory);
skipURL:
#endif
store = SCDynamicStoreCreate(NULL, CFSTR("scutil --nc"), NULL, NULL);
if (store == NULL) {
SCPrint(TRUE, stderr, CFSTR("Unable to create dynamic store: %s\n"), SCErrorString(SCError()));
goto done;
}
type_entity_dict = SCDynamicStoreCopyValue(store, type_entity_key);
if (!type_entity_dict) {
SCPrint(TRUE, stderr, CFSTR("No \"%@\" configuration available\n"), iftype);
} else {
SCPrint(TRUE, stdout, CFSTR("%@ %@\n"), iftype, type_entity_dict);
}
if (ifsubtype) {
subtype_entity_key = SCDynamicStoreKeyCreateNetworkServiceEntity(NULL, kSCDynamicStoreDomainSetup, serviceID, ifsubtype);
subtype_entity_dict = SCDynamicStoreCopyValue(store, subtype_entity_key);
if (!subtype_entity_dict) {
//
}
else {
SCPrint(TRUE, stdout, CFSTR("%@ %@\n"), ifsubtype, subtype_entity_dict);
}
}
exit_code = 0;
done:
my_CFRelease(&type_entity_key);
my_CFRelease(&type_entity_dict);
my_CFRelease(&subtype_entity_key);
my_CFRelease(&subtype_entity_dict);
my_CFRelease(&store);
my_CFRelease(&service);
my_CFRelease(&vpnprefpath);
_prefs_close();
exit(exit_code);
}
static void
updateSCDynamicStore(SCPreferencesRef prefs)
{
CFStringRef current = NULL;
CFDateRef date = NULL;
CFMutableDictionaryRef dict = NULL;
CFDictionaryRef global = NULL;
CFIndex i;
CFArrayRef keys;
CFIndex n;
CFStringRef pattern;
CFMutableArrayRef patterns;
CFDictionaryRef set = NULL;
/*
* initialize old preferences, new preferences, an array
* of keys which have not changed, and an array of keys
* to be removed (cleaned up).
*/
patterns = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
pattern = CFStringCreateWithFormat(NULL,
NULL,
CFSTR("^%@.*"),
kSCDynamicStoreDomainSetup);
CFArrayAppendValue(patterns, pattern);
dict = (CFMutableDictionaryRef)SCDynamicStoreCopyMultiple(store, NULL, patterns);
CFRelease(patterns);
CFRelease(pattern);
if (dict) {
currentPrefs = CFDictionaryCreateMutableCopy(NULL, 0, dict);
CFRelease(dict);
} else {
currentPrefs = CFDictionaryCreateMutable(NULL,
0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
}
unchangedPrefsKeys = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
i = CFDictionaryGetCount(currentPrefs);
if (i > 0) {
const void **currentKeys;
CFArrayRef array;
currentKeys = CFAllocatorAllocate(NULL, i * sizeof(CFStringRef), 0);
CFDictionaryGetKeysAndValues(currentPrefs, currentKeys, NULL);
array = CFArrayCreate(NULL, currentKeys, i, &kCFTypeArrayCallBacks);
removedPrefsKeys = CFArrayCreateMutableCopy(NULL, 0, array);
CFRelease(array);
CFAllocatorDeallocate(NULL, currentKeys);
} else {
removedPrefsKeys = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
}
/*
* The "newPrefs" dictionary will contain the new / updated
* configuration which will be written to the configuration cache.
*/
newPrefs = CFDictionaryCreateMutable(NULL,
0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
/*
* create status dictionary associated with current configuration
* information including:
* - current set "name" to cache
* - time stamp indicating when the cache preferences were
* last updated.
*/
dict = CFDictionaryCreateMutable(NULL,
0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
date = CFDateCreate(NULL, CFAbsoluteTimeGetCurrent());
/*
* load preferences
*/
keys = SCPreferencesCopyKeyList(prefs);
if ((keys == NULL) || (CFArrayGetCount(keys) == 0)) {
SCLog(TRUE, LOG_NOTICE, CFSTR("updateConfiguration(): no preferences."));
goto done;
}
/*
* get "global" system preferences
*/
global = SCPreferencesGetValue(prefs, kSCPrefSystem);
if (!global) {
/* if no global preferences are defined */
goto getSet;
}
if (!isA_CFDictionary(global)) {
SCLog(TRUE, LOG_ERR,
CFSTR("updateConfiguration(): %@ is not a dictionary."),
kSCPrefSystem);
goto done;
}
/* flatten property list */
flatten(prefs, CFSTR("/"), global);
getSet :
/*
* get current set name
*/
current = SCPreferencesGetValue(prefs, kSCPrefCurrentSet);
if (!current) {
/* if current set not defined */
goto done;
}
if (!isA_CFString(current)) {
SCLog(TRUE, LOG_ERR,
CFSTR("updateConfiguration(): %@ is not a string."),
kSCPrefCurrentSet);
goto done;
}
/*
* get current set
*/
set = SCPreferencesPathGetValue(prefs, current);
if (!set) {
/* if error with path */
SCLog(TRUE, LOG_ERR,
CFSTR("%@ value (%@) not valid"),
kSCPrefCurrentSet,
current);
goto done;
}
if (!isA_CFDictionary(set)) {
SCLog(TRUE, LOG_ERR,
CFSTR("updateConfiguration(): %@ is not a dictionary."),
current);
goto done;
}
/* flatten property list */
flatten(prefs, CFSTR("/"), set);
CFDictionarySetValue(dict, kSCDynamicStorePropSetupCurrentSet, current);
done :
/* add last updated time stamp */
CFDictionarySetValue(dict, kSCDynamicStorePropSetupLastUpdated, date);
/* add Setup: key */
CFDictionarySetValue(newPrefs, kSCDynamicStoreDomainSetup, dict);
/* compare current and new preferences */
CFDictionaryApplyFunction(newPrefs, updateCache, NULL);
/* remove those keys which have not changed from the update */
n = CFArrayGetCount(unchangedPrefsKeys);
for (i = 0; i < n; i++) {
CFStringRef key;
key = CFArrayGetValueAtIndex(unchangedPrefsKeys, i);
CFDictionaryRemoveValue(newPrefs, key);
}
/* Update the dynamic store */
#ifndef MAIN
if (!SCDynamicStoreSetMultiple(store, newPrefs, removedPrefsKeys, NULL)) {
SCLog(TRUE, LOG_ERR,
CFSTR("SCDynamicStoreSetMultiple() failed: %s"),
SCErrorString(SCError()));
}
#else // !MAIN
SCLog(TRUE, LOG_NOTICE,
CFSTR("SCDynamicStore\nset: %@\nremove: %@\n"),
newPrefs,
removedPrefsKeys);
#endif // !MAIN
CFRelease(currentPrefs);
CFRelease(newPrefs);
CFRelease(unchangedPrefsKeys);
CFRelease(removedPrefsKeys);
if (dict) CFRelease(dict);
if (date) CFRelease(date);
if (keys) CFRelease(keys);
return;
}
static Boolean
establishNewPreferences()
{
CFBundleRef bundle;
SCNetworkSetRef current = NULL;
CFStringRef new_model;
Boolean ok = FALSE;
int sc_status = kSCStatusFailed;
SCNetworkSetRef set = NULL;
CFStringRef setName = NULL;
Boolean updated = FALSE;
while (TRUE) {
ok = SCPreferencesLock(prefs, TRUE);
if (ok) {
break;
}
sc_status = SCError();
if (sc_status == kSCStatusStale) {
SCPreferencesSynchronize(prefs);
} else {
SCLog(TRUE, LOG_ERR,
CFSTR("Could not acquire network configuration lock: %s"),
SCErrorString(sc_status));
return FALSE;
}
}
/* Ensure that the preferences has the new model */
new_model = _SC_hw_model(FALSE);
/* Need to regenerate the new configuration for new model */
if (new_model != NULL) {
CFStringRef old_model;
old_model = SCPreferencesGetValue(prefs, MODEL);
if ((old_model != NULL) && !_SC_CFEqual(old_model, new_model)) {
CFIndex count;
CFIndex index;
CFArrayRef keys;
keys = SCPreferencesCopyKeyList(prefs);
count = (keys != NULL) ? CFArrayGetCount(keys) : 0;
// if new hardware
for (index = 0; index < count; index++) {
CFStringRef existing_key;
existing_key = CFArrayGetValueAtIndex(keys, index);
if (isA_CFString(existing_key) != NULL) {
CFStringRef new_key;
CFPropertyListRef value;
/* If it already contains a Model
or if it already contains a MODEL:KEY key skip it*/
if (CFEqual(existing_key, MODEL)
|| CFStringFind(existing_key, CFSTR(":"), 0).location
!= kCFNotFound) {
continue;
}
value = SCPreferencesGetValue(prefs, existing_key);
/* Create a new key as OLD_MODEL:OLD_KEY */
new_key = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@:%@"),
old_model, existing_key);
SCPreferencesSetValue(prefs, new_key, value);
if (!CFEqual(existing_key, kSCPrefSystem)) {
/* preserve existing host names */
SCPreferencesRemoveValue(prefs, existing_key);
}
CFRelease(new_key);
}
}
if (keys != NULL) {
CFRelease(keys);
}
}
/* Set the new model */
SCPreferencesSetValue(prefs, MODEL, new_model);
}
current = SCNetworkSetCopyCurrent(prefs);
if (current != NULL) {
set = current;
}
if (set == NULL) {
set = SCNetworkSetCreate(prefs);
if (set == NULL) {
ok = FALSE;
sc_status = SCError();
goto done;
}
bundle = _SC_CFBundleGet();
if (bundle != NULL) {
setName = CFBundleCopyLocalizedString(bundle,
CFSTR("DEFAULT_SET_NAME"),
CFSTR("Automatic"),
NULL);
}
ok = SCNetworkSetSetName(set, (setName != NULL) ? setName : CFSTR("Automatic"));
if (!ok) {
sc_status = SCError();
goto done;
}
ok = SCNetworkSetSetCurrent(set);
if (!ok) {
sc_status = SCError();
goto done;
}
}
ok = SCNetworkSetEstablishDefaultConfiguration(set);
if (!ok) {
sc_status = SCError();
goto done;
}
done :
if (ok) {
ok = SCPreferencesCommitChanges(prefs);
if (ok) {
SCLog(TRUE, LOG_NOTICE, CFSTR("New network configuration saved"));
updated = TRUE;
} else {
sc_status = SCError();
if (sc_status == EROFS) {
/* a read-only fileysstem is OK */
ok = TRUE;
/* ... but we don't want to synchronize */
rofs = TRUE;
}
}
/* apply (committed or temporary/read-only) changes */
(void) SCPreferencesApplyChanges(prefs);
} else if ((current == NULL) && (set != NULL)) {
(void) SCNetworkSetRemove(set);
}
if (!ok) {
SCLog(TRUE, LOG_ERR,
CFSTR("Could not establish network configuration: %s"),
SCErrorString(sc_status));
}
(void)SCPreferencesUnlock(prefs);
if (setName != NULL) CFRelease(setName);
if (set != NULL) CFRelease(set);
return updated;
}
__private_extern__
void
load_PreferencesMonitor(CFBundleRef bundle, Boolean bundleVerbose)
{
Boolean initPrefs = TRUE;
if (bundleVerbose) {
_verbose = TRUE;
}
SCLog(_verbose, LOG_DEBUG, CFSTR("load() called"));
SCLog(_verbose, LOG_DEBUG, CFSTR(" bundle ID = %@"), CFBundleGetIdentifier(bundle));
/* open a SCDynamicStore session to allow cache updates */
store = SCDynamicStoreCreate(NULL,
CFSTR("PreferencesMonitor.bundle"),
watchQuietCallback,
NULL);
if (store == NULL) {
SCLog(TRUE, LOG_ERR,
CFSTR("SCDynamicStoreCreate() failed: %s"),
SCErrorString(SCError()));
goto error;
}
/* open a SCPreferences session */
#ifndef MAIN
prefs = SCPreferencesCreate(NULL, CFSTR("PreferencesMonitor.bundle"), NULL);
#else // !MAIN
prefs = SCPreferencesCreate(NULL, CFSTR("PreferencesMonitor.bundle"), CFSTR("/tmp/preferences.plist"));
#endif // !MAIN
if (prefs != NULL) {
Boolean need_update = FALSE;
CFStringRef new_model;
new_model = _SC_hw_model(FALSE);
/* Need to regenerate the new configuration for new model */
if (new_model != NULL) {
CFStringRef old_model;
old_model = SCPreferencesGetValue(prefs, MODEL);
if (old_model != NULL && !_SC_CFEqual(old_model, new_model)) {
// if new hardware
need_update = TRUE;
}
}
if (need_update == FALSE) {
SCNetworkSetRef current;
current = SCNetworkSetCopyCurrent(prefs);
if (current != NULL) {
/* network configuration available, disable template creation */
initPrefs = FALSE;
CFRelease(current);
}
}
} else {
SCLog(TRUE, LOG_ERR,
CFSTR("SCPreferencesCreate() failed: %s"),
SCErrorString(SCError()));
goto error;
}
/*
* register for change notifications.
*/
if (!SCPreferencesSetCallback(prefs, updateConfiguration, NULL)) {
SCLog(TRUE, LOG_ERR,
CFSTR("SCPreferencesSetCallBack() failed: %s"),
SCErrorString(SCError()));
goto error;
}
if (!SCPreferencesScheduleWithRunLoop(prefs, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode)) {
SCLog(TRUE, LOG_ERR,
CFSTR("SCPreferencesScheduleWithRunLoop() failed: %s"),
SCErrorString(SCError()));
goto error;
}
/*
* if no preferences, initialize with a template (now or
* when IOKit has quiesced).
*/
if (initPrefs) {
watchQuietEnable();
watchQuietCallback(store, NULL, NULL);
}
return;
error :
watchQuietDisable();
if (store != NULL) CFRelease(store);
if (prefs != NULL) CFRelease(prefs);
return;
}
