static IOReturn
updateRepeatEventsOnDisk(SCPreferencesRef prefs)
{
IOReturn ret = kIOReturnSuccess;
if (repeatingPowerOn) {
if(!SCPreferencesSetValue(prefs, CFSTR(kIOPMRepeatingPowerOnKey), repeatingPowerOn))
{
ret = kIOReturnError;
goto exit;
}
}
else SCPreferencesRemoveValue(prefs, CFSTR(kIOPMRepeatingPowerOnKey));
if (repeatingPowerOff) {
if(!SCPreferencesSetValue(prefs, CFSTR(kIOPMRepeatingPowerOffKey), repeatingPowerOff))
{
ret = kIOReturnError;
goto exit;
}
}
else SCPreferencesRemoveValue(prefs, CFSTR(kIOPMRepeatingPowerOffKey));
if(!SCPreferencesCommitChanges(prefs))
{
ret = kIOReturnError;
goto exit;
}
exit:
return ret;
}
Boolean
SCNetworkSetSetCurrent(SCNetworkSetRef set)
{
Boolean ok;
CFStringRef path;
SCNetworkSetPrivateRef setPrivate = (SCNetworkSetPrivateRef)set;
if (!isA_SCNetworkSet(set)) {
_SCErrorSet(kSCStatusInvalidArgument);
return FALSE;
}
path = SCPreferencesPathKeyCreateSet(NULL, setPrivate->setID);
ok = SCPreferencesSetValue(setPrivate->prefs, kSCPrefCurrentSet, path);
CFRelease(path);
return ok;
}
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;
}
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_set_application_url(CFStringRef subtype, CFStringRef directory)
{
CFURLRef directory_url = NULL;
CFDataRef directory_url_data = NULL;
CFStringRef vpnprefpath = NULL;
char *path = NULL;
CFIndex path_len = 0;
if (subtype == NULL || directory == NULL) {
goto done;
}
directory_url = CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
directory,
kCFURLPOSIXPathStyle,
FALSE);
if (directory_url == NULL) {
SCPrint(TRUE, stderr, CFSTR("CFURLCreateWithFileSystemPath failed\n"));
goto done;
}
directory_url_data = CFURLCreateBookmarkData(NULL, directory_url, 0, 0, 0, 0);
if (directory_url_data == NULL) {
SCPrint(TRUE, stderr, CFSTR("CFURLCreateBookmarkData failed\n"));
goto done;
}
vpnprefpath = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@%@%@"), PREF_PREFIX, subtype, PREF_SUFFIX );
if (vpnprefpath == NULL) {
SCPrint(TRUE, stderr, CFSTR("CFStringCreateWithFormat failed\n"));
goto done;
}
path_len = CFStringGetLength(vpnprefpath) + 1;
path = malloc(path_len);
if (path == NULL) {
goto done;
}
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 */
if (!SCPreferencesSetValue(prefs, CFSTR("ApplicationURL"), directory_url_data)) {
SCPrint(TRUE, stderr,
CFSTR("SCPreferencesSetValue ApplicationURL failed, %s\n"),
SCErrorString(SCError()));
goto done;
}
_prefs_save();
done:
my_CFRelease(&directory_url);
my_CFRelease(&directory_url_data);
my_CFRelease(&vpnprefpath);
if (path) {
free(path);
}
_prefs_close();
exit(0);
}
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;
}
/*
* 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);
}
