Watcher list support added.

[silc.git] / apps / silcd / server.c

diff --git a/apps/silcd/server.c b/apps/silcd/server.c
index 87de942ec0f1063da4c0d818629e9c2df32879b2..09c54b7d9af231dd659546308b98d75e04fafdaa 100644 (file)
--- a/apps/silcd/server.c
+++ b/apps/silcd/server.c
@@ -108,6 +108,7 @@ void silc_server_free(SilcServer server)
     silc_idcache_free(server->global_list->clients);
     silc_idcache_free(server->global_list->servers);
     silc_idcache_free(server->global_list->channels);
+    silc_hash_table_free(server->watcher_list);
 
     silc_free(server->sockets);
     silc_free(server);
@@ -208,6 +209,14 @@ bool silc_server_init(SilcServer server)
   server->global_list->servers = silc_idcache_alloc(0, SILC_ID_SERVER, NULL);
   server->global_list->channels = silc_idcache_alloc(0, SILC_ID_CHANNEL, NULL);
 
+  /* Init watcher list */
+  server->watcher_list = 
+    silc_hash_table_alloc(1, silc_hash_client_id_hash, NULL,
+                         silc_hash_data_compare, (void *)CLIENTID_HASH_LEN,
+                         NULL, NULL, TRUE);
+  if (!server->watcher_list)
+    goto err;
+
   /* Create a listening server */
   if (!silc_server_listen(server, &sock))
     goto err;
@@ -2506,6 +2515,14 @@ void silc_server_free_client_data(SilcServer server,
     silc_server_remove_from_channels(server, NULL, client,
                                     FALSE, NULL, FALSE);
 
+  /* Check if anyone is watching this nickname */
+  if (server->server_type == SILC_ROUTER)
+    silc_server_check_watcher_list(server, client, NULL,
+                                  SILC_NOTIFY_TYPE_SIGNOFF);
+
+  /* Remove this client from watcher list if it is */
+  silc_server_del_from_watcher_list(server, client);
+
   /* Update statistics */
   server->stat.my_clients--;
   server->stat.clients--;
@@ -2513,6 +2530,7 @@ void silc_server_free_client_data(SilcServer server,
     server->stat.cell_clients--;
   SILC_OPER_STATS_UPDATE(client, server, SILC_UMODE_SERVER_OPERATOR);
   SILC_OPER_STATS_UPDATE(client, router, SILC_UMODE_ROUTER_OPERATOR);
+  silc_schedule_task_del_by_context(server->schedule, client);
 
   /* We will not delete the client entry right away. We will take it
      into history (for WHOWAS command) for 5 minutes */