removed deprecated iterator methods (has_next & current)

added iterator hook to manipulate iterator the clean way

src/libstrongswan/crypto/crl.c

@@ -385,16 +385,15 @@ static bool verify(const private_crl_t *this, const rsa_public_key_t *signer)
 static void get_status(const private_crl_t *this, certinfo_t *certinfo)
 {
 	chunk_t serialNumber = certinfo->get_serialNumber(certinfo);
-	iterator_t *iterator = this->revokedCertificates->create_iterator(this->revokedCertificates, TRUE);
-
+	iterator_t *iterator;
+	revokedCert_t *revokedCert;
+	
 	certinfo->set_nextUpdate(certinfo, this->nextUpdate);
 	certinfo->set_status(certinfo, CERT_GOOD);
-
-	while (iterator->has_next(iterator))
+	
+	iterator = this->revokedCertificates->create_iterator(this->revokedCertificates, TRUE);
+	while (iterator->iterate(iterator, (void**)&revokedCert))
 	{
-		revokedCert_t *revokedCert;
-
-		iterator->current(iterator, (void**)&revokedCert);
 		if (chunk_equals(serialNumber, revokedCert->userCertificate))
 		{
 			certinfo->set_status(certinfo, CERT_REVOKED);

src/libstrongswan/crypto/x509.c

@@ -930,13 +930,12 @@ static bool is_self_signed(const private_x509_t *this)
 static bool equals_subjectAltName(const private_x509_t *this, identification_t *id)
 {
 	bool found = FALSE;
-	iterator_t *iterator = this->subjectAltNames->create_iterator(this->subjectAltNames, TRUE);
-
-	while (iterator->has_next(iterator))
+	identification_t *subjectAltName;
+	iterator_t *iterator;
+	
+	iterator = this->subjectAltNames->create_iterator(this->subjectAltNames, TRUE);
+	while (iterator->iterate(iterator, (void**)&subjectAltName))
 	{
-		identification_t *subjectAltName;
-
-		iterator->current(iterator, (void**)&subjectAltName);
 		if (id->equals(id, subjectAltName))
 		{
 			found = TRUE;