X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/656bb5c3981ae175698ff8782c7ec39e1f6451d1..576754568dc383e78065e88e05eeb2d078524f9c:/keydb.c

diff --git a/keydb.c b/keydb.c
index c5b07c6..347b406 100644
--- a/keydb.c
+++ b/keydb.c
@@ -4,6 +4,8 @@
  * Jonathan McDowell <noodles@earth.li>
  *
  * Copyright 2002 Project Purple
+ *
+ * $Id: keydb.c,v 1.9 2003/06/04 20:57:08 noodles Exp $
  */
 
 /**
@@ -16,9 +18,10 @@
 
 #include <stdio.h>
 
+#include "decodekey.h"
+#include "hash.h"
 #include "keydb.h"
 #include "keyid.h"
-#include "keyindex.h"
 #include "keystructs.h"
 #include "mem.h"
 #include "parsekey.h"
@@ -83,13 +86,46 @@ struct ll *getkeysigs(uint64_t keyid)
 }
 #endif
 
+/**
+ *	cached_getkeysigs - Gets the signatures on a key.
+ *	@keyid: The key we want the signatures for.
+ *	
+ *	This function gets the signatures on a key. It's the same as the
+ *	getkeysigs function above except we use the hash module to cache the
+ *	data so if we need it again it's already loaded.
+ */
+struct ll *cached_getkeysigs(uint64_t keyid)
+{
+	struct stats_key *key = NULL;
+	struct stats_key *signedkey = NULL;
+	struct ll        *cursig = NULL;
+
+	if (keyid == 0)  {
+		return NULL;
+	}
+
+	key = createandaddtohash(keyid);
+
+	if (key->gotsigs == false) {
+		key->sigs = getkeysigs(key->keyid);
+		for (cursig = key->sigs; cursig != NULL;
+				cursig = cursig->next) {
+			signedkey = (struct stats_key *) cursig->object;
+			signedkey->signs = lladd(signedkey->signs, key);
+		}
+		key->gotsigs = true;
+	}
+
+	return key->sigs;
+}
+
 #ifdef NEED_GETFULLKEYID
 /**
  *	getfullkeyid - Maps a 32bit key id to a 64bit one.
  *	@keyid: The 32bit keyid.
  *
  *	This function maps a 32bit key id to the full 64bit one. It returns the
- *	full keyid.
+ *	full keyid. If the key isn't found a keyid of 0 is returned.
  */
 uint64_t getfullkeyid(uint64_t keyid)
 {
@@ -97,8 +133,13 @@ uint64_t getfullkeyid(uint64_t keyid)
 
 	if (keyid < 0x100000000LL) {
 		fetch_key(keyid, &publickey, false);
-		keyid = get_keyid(publickey);
-		free_publickey(publickey);
+		if (publickey != NULL) {
+			keyid = get_keyid(publickey);
+			free_publickey(publickey);
+			publickey = NULL;
+		} else {
+			keyid = 0;
+		}
 	}
 	
 	return keyid;