NPIdentifier NPN_GetStringIdentifier(const NPUTF8 *name) {
//notice("psst: GetStringIdentifier '%s'", name);
CFDataRef data = CFDataCreate(NULL, (unsigned char *) name, strlen(name));
CFDataRef ret = CFSetGetValue(identifier_set, data);
if(!ret) {
CFSetAddValue(identifier_set, data);
ret = data;
}
CFRelease(data);
return (NPIdentifier) ret;
}
NPIdentifier NPN_GetIntIdentifier(int32_t intid) {
notice("Get*INT*Identifier: %d", intid);
CFNumberRef number = CFNumberCreate(NULL, kCFNumberIntType, &intid);
CFNumberRef ret = CFSetGetValue(identifier_set, number);
if(!ret) {
CFSetAddValue(identifier_set, number);
ret = number;
}
CFRelease(number);
return (NPIdentifier) ret;
}
Boolean
CFSetGetValueIfPresent (CFSetRef set, const void *candidate, const void **value)
{
const void *v;
v = CFSetGetValue (set, candidate);
if (v)
{
if (value)
*value = v;
return true;
}
return false;
}
CF_INLINE _cfmp_deallocation_record *const _cfmp_find_record_for_port(CFSetRef const records, _CFMPLifetimeClient const client, mach_port_t const port) {
_cfmp_deallocation_record const lookup = {.port = port, .client = client};
_cfmp_deallocation_record *const pr = (_cfmp_deallocation_record *)CFSetGetValue(records, &lookup);
return pr;
}
CFSetCallBacks dmcb = { .version = 0, .retain = NULL, .release = NULL, .copyDescription = NULL, .equal = (CFSetEqualCallBack)digest_mapping_equal, .hash = (CFSetHashCallBack)digest_mapping_hash };
algos = CFSetCreateMutable(NULL, mapping_count, &dmcb);
int i;
for(i = 0; i < mapping_count; i++) {
CFSetAddValue(algos, i + (struct digest_mapping *)digest_mappings);
}
});
struct digest_mapping search;
search.kclass = ckey->KeyHeader.AlgorithmId;
search.digest_name = digest;
search.digest_length = digest_length;
struct digest_mapping *dmapping = (void*)CFSetGetValue(algos, &search);
if (dmapping) {
*picked = dmapping;
return NULL;
}
// It is argueable better to gennerate these messages by looking at digest_mappings, but with only 3 keytypes and 4 digests (only one of which has signifigant length variations) a case statment is likely the best way.
switch (ckey->KeyHeader.AlgorithmId) {
case CSSM_ALGID_RSA:
return fancy_error(kSecTransformErrorDomain, kSecTransformErrorInvalidAlgorithm, CFSTR("Invalid digest algorithm for RSA signature, choose one of: SHA1, SHA2 (512bits, 348bits, 256bits, or 224 bits), MD2, or MD5"));
break;
case CSSM_ALGID_ECDSA:
return fancy_error(kSecTransformErrorDomain, kSecTransformErrorInvalidAlgorithm, CFSTR("Invalid digest algorithm for ECDSA signature, choose one of: SHA1, or SHA2 (512bits, 348bits, 256bits, or 224 bits)"));
break;
static void printTickIfExists(CFSetRef keySet, CFStringRef key) {
if (CFSetGetValue(keySet, key) != NULL)
printf(" \xE2\x9C\x93 ||");
else
printf(" ||");
}
