From: Pekka Riikonen <priikone@silcnet.org>
Date: Wed, 26 Jul 2000 07:03:20 +0000 (+0000)
Subject: 	Use ID check as well in silc_idcache_add.
X-Git-Tag: SILC.0.1~419
X-Git-Url: http://git.silcnet.org/gitweb/?a=commitdiff_plain;h=a9e43b9844ef7ff026174e917f9553ca3692081c;p=silc.git

	Use ID check as well in silc_idcache_add.
---

diff --git a/lib/silccore/idcache.c b/lib/silccore/idcache.c
index a7013e4b..8955fff9 100644
--- a/lib/silccore/idcache.c
+++ b/lib/silccore/idcache.c
@@ -20,6 +20,9 @@
 /*
  * $Id$
  * $Log$
+ * Revision 1.6  2000/07/26 07:03:20  priikone
+ * 	Use ID check as well in silc_idcache_add.
+ *
  * Revision 1.5  2000/07/18 06:51:48  priikone
  * 	Use length of data found from cache instead of length of searched
  * 	data in comparison.
@@ -307,8 +310,8 @@ int silc_idcache_find_by_data_loose(SilcIDCache cache, char *data,
   return TRUE;
 }
 
-/* Find ID Cache entry by ID. Returns list of cache entries. */
-/* XXX this may be useless, need for list really? */
+/* Find ID Cache entry by ID. Returns list of cache entries. If `id' is
+   SILC_ID_CACHE_ANY this returns all ID's of type `type'. */
 
 int silc_idcache_find_by_id(SilcIDCache cache, void *id, SilcIdType type,
 			    SilcIDCacheList *ret)
@@ -323,9 +326,15 @@ int silc_idcache_find_by_id(SilcIDCache cache, void *id, SilcIdType type,
 
   list = silc_idcache_list_alloc();
 
-  for (i = 0; i < cache->cache_count; i++)
-    if (cache->cache[i].id && !memcmp(cache->cache[i].id, id, id_len))
-      silc_idcache_list_add(list, &(cache->cache[i]));
+  if (id != SILC_ID_CACHE_ANY) {
+    for (i = 0; i < cache->cache_count; i++)
+      if (cache->cache[i].id && !memcmp(cache->cache[i].id, id, id_len))
+	silc_idcache_list_add(list, &(cache->cache[i]));
+  } else {
+    for (i = 0; i < cache->cache_count; i++)
+      if (cache->cache[i].id && cache->cache[i].type == type)
+	silc_idcache_list_add(list, &(cache->cache[i]));
+  }
 
   if (!silc_idcache_list_count(list))
     return FALSE;
@@ -412,7 +421,7 @@ int silc_idcache_add(SilcIDCache cache, char *data, SilcIdType id_type,
     return FALSE;
 
   for (i = 0; i < count; i++) {
-    if (c[i].data == NULL) {
+    if (c[i].data == NULL && c[i].id == NULL) {
       c[i].data = data;
       c[i].type = id_type;
       c[i].id = id;
diff --git a/lib/silccore/idcache.h b/lib/silccore/idcache.h
index 87030db0..582019ce 100644
--- a/lib/silccore/idcache.h
+++ b/lib/silccore/idcache.h
@@ -68,6 +68,8 @@ typedef struct SilcIDCacheStruct *SilcIDCache;
 /* Forward declaration for ID Cache List */
 typedef struct SilcIDCacheListStruct *SilcIDCacheList;
 
+#define SILC_ID_CACHE_ANY ((void *)1)
+
 #define SILC_ID_CACHE_EXPIRE 3600
 
 /* Prototypes */