X-Git-Url: http://the.earth.li/gitweb/?a=blobdiff_plain;f=decodekey.c;h=efffad7d7863a7e310647113801fb21ba545c22f;hb=3b764b8e96bfcd76f36a76b58ac8ce812cff6ec1;hp=8fca1762464a474bfebc994edafec13bedf2d6ec;hpb=e57492c98069420201b291d1596116fb8dd437f0;p=onak.git

diff --git a/decodekey.c b/decodekey.c
index 8fca176..efffad7 100644
--- a/decodekey.c
+++ b/decodekey.c
@@ -4,11 +4,8 @@
  * Jonathan McDowell <noodles@earth.li>
  *
  * Copyright 2002 Project Purple
- *
- * $Id: decodekey.c,v 1.6 2004/05/27 03:24:01 noodles Exp $
  */
 
-#include <assert.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -37,7 +34,7 @@ int parse_subpackets(unsigned char *data, uint64_t *keyid)
 	int length = 0;
 	int packetlen = 0;
 
-	assert(data != NULL);
+	log_assert(data != NULL);
 
 	length = (data[0] << 8) + data[1] + 2;
 
@@ -249,3 +246,30 @@ char **keyuids(struct openpgp_publickey *key, char **primary)
 
 	return uids;
 }
+
+/**
+ *	keysubkeys - Takes a key and returns an array of its subkey keyids.
+ *	@key: The key to get the subkeys of.
+ *
+ *	keysubkeys takes a public key structure and returns an array of the
+ *	subkey keyids for that key.
+ */
+uint64_t *keysubkeys(struct openpgp_publickey *key)
+{
+	struct openpgp_signedpacket_list *cursubkey = NULL;
+	uint64_t                         *subkeys = NULL;
+	int                               count = 0;
+        
+	if (key != NULL && key->subkeys != NULL) {
+		subkeys = malloc((spsize(key->subkeys) + 1) *
+				sizeof (uint64_t));
+		cursubkey = key->subkeys;
+		while (cursubkey != NULL) {
+			subkeys[count++] = get_packetid(cursubkey->packet);
+			cursubkey = cursubkey -> next;
+		}
+		subkeys[count] = 0;
+	}
+
+	return subkeys;
+}