extern pascal OSStatus CFQDictionaryRemoveValueAtPathArray(CFMutableDictionaryRef dict,
CFArrayRef path)
// See comment in header.
{
OSStatus err;
CFTypeRef * pathElements;
assert( dict != NULL);
assert( path != NULL);
err = PathArrayHelper(path, &pathElements);
if (err == noErr) {
err = CFQDictionaryRemoveValueAtPath(dict, pathElements, CFArrayGetCount(path));
}
if (pathElements != NULL) {
free(pathElements);
}
return err;
}
static OSStatus CompareGlobalEntities(CFStringRef newSet, CFStringRef defSet)
// A routine to compare global entities, taking care to ignore
// certain entities that aren't relevant. This is used by the
// CompareSets routine.
//
// This is godawful code but it's only test code and I don't have time to
// make it more elegant at this point.
{
OSStatus err;
CFArrayRef newProtocols;
CFArrayRef defProtocols;
CFArrayRef newValues;
CFArrayRef defValues;
CFDictionaryRef newDict;
CFDictionaryRef defDict;
CFMutableDictionaryRef newMutableDict;
CFMutableDictionaryRef defMutableDict;
CFStringRef serviceOrderPath[2];
newProtocols = NULL;
defProtocols = NULL;
newValues = NULL;
defValues = NULL;
newDict = NULL;
defDict = NULL;
newMutableDict = NULL;
defMutableDict = NULL;
// Create two mutable dictionaries, ones for the new entities and the
// other for the def entities.
err = MoreSCCopyEntities(newSet, NULL, &newProtocols, &newValues);
if (err == noErr) {
err = MoreSCCopyEntities(defSet, NULL, &defProtocols, &defValues);
}
if (err == noErr) {
err = CFQDictionaryCreateWithArrayOfKeysAndValues(newProtocols, newValues, &newDict);
}
if (err == noErr) {
err = CFQDictionaryCreateWithArrayOfKeysAndValues(defProtocols, defValues, &defDict);
}
if (err == noErr) {
newMutableDict = CFDictionaryCreateMutableCopy(NULL, 0, newDict);
if (newMutableDict == NULL) {
err = coreFoundationUnknownErr;
}
}
if (err == noErr) {
defMutableDict = CFDictionaryCreateMutableCopy(NULL, 0, defDict);
if (defMutableDict == NULL) {
err = coreFoundationUnknownErr;
}
}
// Remove the elementsl at "IPv4/ServiceOrder" because they will never
// compare equal because they contain different service IDs.
serviceOrderPath[0] = kSCEntNetIPv4;
serviceOrderPath[1] = kSCPropNetServiceOrder;
if (err == noErr) {
err = CFQDictionaryRemoveValueAtPath(newMutableDict, (const void **) serviceOrderPath, 2);
}
if (err == noErr) {
err = CFQDictionaryRemoveValueAtPath(defMutableDict, (const void **) serviceOrderPath, 2);
}
// Now compare the dictionaries.
if (err == noErr) {
if ( ! CFEqual(newMutableDict, defMutableDict) ) {
fprintf(stderr, "*** Global entities don't match\n");
PrintPropertyList(newMutableDict);
PrintPropertyList(defMutableDict);
err = -1;
}
}
CFQRelease(newProtocols);
CFQRelease(defProtocols);
CFQRelease(newValues);
CFQRelease(defValues);
CFQRelease(newDict);
CFQRelease(defDict);
CFQRelease(newMutableDict);
CFQRelease(defMutableDict);
return err;
}
