SOSBackupInformation.c [plain text]
#include "SOSBackupInformation.h"
#include "SOSAccountPriv.h"
#include <CoreFoundation/CFNumber.h>
#include <utilities/SecCFWrappers.h>
const CFStringRef kSOSBkpInfoStatus = CFSTR("BkpInfoStatus");
const CFStringRef kSOSBkpInfoBSKB = CFSTR("BkpInfoBSKB");
const CFStringRef kSOSBkpInfoRKBG = CFSTR("BkpInfoRKBG");
CFDictionaryRef SOSBackupInformation(SOSAccountTransactionRef txn, CFErrorRef *error) {
CFNumberRef status = NULL;
int ibkpInfoStatus;
__block bool havebskbcontent = false;
CFMutableDictionaryRef retval = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
require_action_quiet(txn && txn->account, errOut, ibkpInfoStatus = noTxnorAcct);
require_action_quiet(retval, errOut, ibkpInfoStatus = noAlloc);
require_action_quiet(txn, errOut, ibkpInfoStatus = noTxnorAcct);
SOSAccountRef account = txn->account;
require_action_quiet(account->user_public && account->user_public_trusted, errOut, ibkpInfoStatus = noTrustedPubKey);
CFMutableDictionaryRef bskbders = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
SOSAccountForEachRing(account, ^SOSRingRef(CFStringRef name, SOSRingRef ring) {
if(SOSRingGetType(ring) == kSOSRingBackup) {
CFDataRef bskbder = SOSRingGetPayload(ring, NULL);
if(bskbder) CFDictionaryAddValue(bskbders, name, bskbder);
havebskbcontent = true;
} else if(SOSRingGetType(ring) == kSOSRingRecovery) {
CFDataRef rkbgder = SOSRingGetPayload(ring, NULL);
if(rkbgder) CFDictionaryAddValue(retval, kSOSBkpInfoRKBG, rkbgder);
}
return NULL; });
if(havebskbcontent) {
ibkpInfoStatus = noError;
CFDictionaryAddValue(retval, kSOSBkpInfoBSKB, bskbders);
} else {
ibkpInfoStatus = noBSKBs;
}
CFReleaseNull(bskbders);
errOut:
status = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &ibkpInfoStatus);
CFDictionaryAddValue(retval, kSOSBkpInfoStatus, status);
CFReleaseNull(status);
return retval;
}