Author: Pekka Riikonen <priikone@poseidon.pspt.fi>
- Copyright (C) 1997 - 2000 Pekka Riikonen
+ Copyright (C) 1997 - 2001 Pekka Riikonen
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
/* Finds server by Server ID */
SilcServerEntry
-silc_idlist_find_server_by_id(SilcIDList id_list, SilcServerID *id)
+silc_idlist_find_server_by_id(SilcIDList id_list, SilcServerID *id,
+ SilcIDCacheEntry *ret_entry)
{
SilcIDCacheEntry id_cache = NULL;
SilcServerEntry server;
if (!id)
return NULL;
- SILC_LOG_DEBUG(("Finding server by ID"));
+ SILC_LOG_DEBUG(("Server ID (%s)",
+ silc_id_render(id, SILC_ID_SERVER)));
if (!silc_idcache_find_by_id_one(id_list->servers, (void *)id,
SILC_ID_SERVER, &id_cache))
server = (SilcServerEntry)id_cache->context;
+ if (ret_entry)
+ *ret_entry = id_cache;
+
return server;
}
return server;
}
+/* Removes and free's server entry from ID list */
+
+void silc_idlist_del_server(SilcIDList id_list, SilcServerEntry entry)
+{
+ if (entry) {
+ /* Remove from cache */
+ if (entry->id)
+ silc_idcache_del_by_id(id_list->servers, SILC_ID_SERVER,
+ (void *)entry->id);
+
+ /* Free data */
+ if (entry->server_name)
+ silc_free(entry->server_name);
+ if (entry->id)
+ silc_free(entry->id);
+ }
+}
+
/******************************************************************************
Client entry functions
called when new client connection is accepted to the server. */
SilcClientEntry
-silc_idlist_add_client(SilcIDList id_list, char *nickname, char *username,
- char *userinfo, SilcClientID *id,
+silc_idlist_add_client(SilcIDList id_list, unsigned char *nickname,
+ char *username, char *userinfo, SilcClientID *id,
SilcServerEntry router, void *connection)
{
SilcClientEntry client;
silc_list_init(client->channels, struct SilcChannelClientEntryStruct,
client_list);
- if (!silc_idcache_add(id_list->clients, client->nickname, SILC_ID_CLIENT,
+ if (!silc_idcache_add(id_list->clients, nickname, SILC_ID_CLIENT,
(void *)client->id, (void *)client, TRUE)) {
silc_free(client);
return NULL;
return clients;
}
+/* Returns all clients matching requested nickname. Number of clients is
+ returned to `clients_count'. Caller must free the returned table. */
+
+SilcClientEntry *
+silc_idlist_get_clients_by_hash(SilcIDList id_list, char *nickname,
+ SilcHash md5hash,
+ unsigned int *clients_count)
+{
+ SilcIDCacheList list = NULL;
+ SilcIDCacheEntry id_cache = NULL;
+ SilcClientEntry *clients;
+ unsigned char hash[32];
+ int i;
+
+ silc_hash_make(md5hash, nickname, strlen(nickname), hash);
+
+ if (!silc_idcache_find_by_data(id_list->clients, hash, &list))
+ return NULL;
+
+ clients = silc_calloc(silc_idcache_list_count(list), sizeof(*clients));
+
+ i = 0;
+ silc_idcache_list_first(list, &id_cache);
+ clients[i++] = (SilcClientEntry)id_cache->context;
+
+ while (silc_idcache_list_next(list, &id_cache))
+ clients[i++] = (SilcClientEntry)id_cache->context;
+
+ silc_idcache_list_free(list);
+
+ if (clients_count)
+ *clients_count = i;
+
+ return clients;
+}
+
/* Finds client entry by nickname. */
SilcClientEntry
silc_idlist_find_client_by_nickname(SilcIDList id_list, char *nickname,
- char *server)
+ char *server, SilcIDCacheEntry *ret_entry)
{
SilcIDCacheList list = NULL;
SilcIDCacheEntry id_cache = NULL;
SilcClientEntry client = NULL;
- SILC_LOG_DEBUG(("Finding client by nickname"));
+ SILC_LOG_DEBUG(("Client by nickname"));
if (server) {
if (!silc_idcache_find_by_data(id_list->clients, nickname, &list))
return NULL;
client = (SilcClientEntry)id_cache->context;
+
+ if (ret_entry)
+ *ret_entry = id_cache;
}
+ SILC_LOG_DEBUG(("Found"));
+
return client;
}
SilcClientEntry
silc_idlist_find_client_by_hash(SilcIDList id_list, char *nickname,
- SilcHash md5hash)
+ SilcHash md5hash, SilcIDCacheEntry *ret_entry)
{
SilcIDCacheList list = NULL;
SilcIDCacheEntry id_cache = NULL;
SilcClientEntry client = NULL;
unsigned char hash[32];
- SILC_LOG_DEBUG(("Finding client by hash"));
+ SILC_LOG_DEBUG(("Client by hash"));
silc_hash_make(md5hash, nickname, strlen(nickname), hash);
silc_idcache_list_free(list);
+ if (ret_entry)
+ *ret_entry = id_cache;
+
+ SILC_LOG_DEBUG(("Found"));
+
return client;
}
/* Finds client by Client ID */
SilcClientEntry
-silc_idlist_find_client_by_id(SilcIDList id_list, SilcClientID *id)
+silc_idlist_find_client_by_id(SilcIDList id_list, SilcClientID *id,
+ SilcIDCacheEntry *ret_entry)
{
SilcIDCacheEntry id_cache = NULL;
SilcClientEntry client;
if (!id)
return NULL;
- SILC_LOG_DEBUG(("Finding client by ID"));
+ SILC_LOG_DEBUG(("Client ID (%s)",
+ silc_id_render(id, SILC_ID_CLIENT)));
if (!silc_idcache_find_by_id_one(id_list->clients, (void *)id,
SILC_ID_CLIENT, &id_cache))
client = (SilcClientEntry)id_cache->context;
+ if (ret_entry)
+ *ret_entry = id_cache;
+
+ SILC_LOG_DEBUG(("Found"));
+
return client;
}
client->id = new_id;
id_cache->id = (void *)new_id;
+ /* If the old ID Cache data was the hash value of the old Client ID
+ replace it with the hash of new Client ID */
+ if (id_cache->data && !SILC_ID_COMPARE_HASH(old_id, id_cache->data)) {
+ silc_free(id_cache->data);
+ id_cache->data = silc_calloc(sizeof(new_id->hash), sizeof(unsigned char));
+ memcpy(id_cache->data, new_id->hash, sizeof(new_id->hash));
+ silc_idcache_sort_by_data(id_list->clients);
+ }
+
return client;
}
are not case-sensitive. */
SilcChannelEntry
-silc_idlist_find_channel_by_name(SilcIDList id_list, char *name)
+silc_idlist_find_channel_by_name(SilcIDList id_list, char *name,
+ SilcIDCacheEntry *ret_entry)
{
SilcIDCacheList list = NULL;
SilcIDCacheEntry id_cache = NULL;
SilcChannelEntry channel;
- SILC_LOG_DEBUG(("Finding channel by name"));
+ SILC_LOG_DEBUG(("Channel by name"));
if (!silc_idcache_find_by_data_loose(id_list->channels, name, &list))
return NULL;
channel = (SilcChannelEntry)id_cache->context;
+ if (ret_entry)
+ *ret_entry = id_cache;
+
silc_idcache_list_free(list);
+ SILC_LOG_DEBUG(("Found"));
+
return channel;
}
/* Finds channel by Channel ID. */
SilcChannelEntry
-silc_idlist_find_channel_by_id(SilcIDList id_list, SilcChannelID *id)
+silc_idlist_find_channel_by_id(SilcIDList id_list, SilcChannelID *id,
+ SilcIDCacheEntry *ret_entry)
{
SilcIDCacheEntry id_cache = NULL;
SilcChannelEntry channel;
if (!id)
return NULL;
- SILC_LOG_DEBUG(("Finding channel by ID"));
+ SILC_LOG_DEBUG(("Channel ID (%s)",
+ silc_id_render(id, SILC_ID_CHANNEL)));
if (!silc_idcache_find_by_id_one(id_list->channels, (void *)id,
SILC_ID_CHANNEL, &id_cache))
channel = (SilcChannelEntry)id_cache->context;
+ if (ret_entry)
+ *ret_entry = id_cache;
+
+ SILC_LOG_DEBUG(("Found"));
+
return channel;
}
projects / silc.git / blobdiff