cscvs to tla changeset 110

[onak.git] / keydb.c

diff --git a/keydb.c b/keydb.c
index 3acf7112bd110a9a8ebf3ef308d32144dbcda427..1eb9deff1edd1846d68993bb389ba6a375fbdb16 100644 (file)
--- a/keydb.c
+++ b/keydb.c
@@ -4,6 +4,8 @@
  * Jonathan McDowell <noodles@earth.li>
  *
  * Copyright 2002 Project Purple
+ *
+ * $Id: keydb.c,v 1.10 2003/06/08 21:11:00 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"
@@ -60,11 +63,13 @@ char *keyid2uid(uint64_t keyid)
 /**
  *     getkeysigs - Gets a linked list of the signatures on a key.
  *     @keyid: The keyid to get the sigs for.
+ *     @revoked: Is the key revoked?
  *
  *     This function gets the list of signatures on a key. Used for key 
- *     indexing and doing stats bits.
+ *     indexing and doing stats bits. If revoked is non-NULL then if the key
+ *     is revoked it's set to true.
  */
-struct ll *getkeysigs(uint64_t keyid)
+struct ll *getkeysigs(uint64_t keyid, bool *revoked)
 {
        struct ll *sigs = NULL;
        struct openpgp_signedpacket_list *uids = NULL;
@@ -76,6 +81,9 @@ struct ll *getkeysigs(uint64_t keyid)
                for (uids = publickey->uids; uids != NULL; uids = uids->next) {
                        sigs = keysigs(sigs, uids->sigs);
                }
+               if (revoked != NULL) {
+                       *revoked = (publickey->revocations != NULL);
+               }
                free_publickey(publickey);
        }
 
@@ -83,6 +91,41 @@ 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;
+       bool              revoked = false;
+
+       if (keyid == 0)  {
+               return NULL;
+       }
+
+       key = createandaddtohash(keyid);
+
+       if (key->gotsigs == false) {
+               key->sigs = getkeysigs(key->keyid, &revoked);
+               key->revoked = revoked;
+               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.