return;
/* If entry is disabled do not sent anything. */
- if (idata && idata->status & SILC_IDLIST_STATUS_DISABLED)
+ if ((idata && idata->status & SILC_IDLIST_STATUS_DISABLED) ||
+ sock->user_data == server->id_entry) {
+ SILC_LOG_DEBUG(("Connection is disabled"));
return;
+ }
/* Get data used in the packet sending, keys and stuff */
switch(sock->type) {
idata = (SilcIDListData)sock->user_data;
/* If entry is disabled do not sent anything. */
- if (idata && idata->status & SILC_IDLIST_STATUS_DISABLED)
+ if ((idata && idata->status & SILC_IDLIST_STATUS_DISABLED) ||
+ sock->user_data == server->id_entry) {
+ SILC_LOG_DEBUG(("Connection is disabled"));
return;
+ }
SILC_LOG_DEBUG(("Sending %s packet", silc_get_packet_name(type)));
/* Get data used in the packet sending, keys and stuff */
idata = (SilcIDListData)sock->user_data;
+ /* If entry is disabled do not sent anything. */
+ if ((idata && idata->status & SILC_IDLIST_STATUS_DISABLED) ||
+ sock->user_data == server->id_entry) {
+ SILC_LOG_DEBUG(("Connection is disabled"));
+ return;
+ }
+
+ if (idata) {
+ cipher = idata->send_key;
+ hmac = idata->hmac_send;
+ sequence = idata->psn_send++;
+ block_len = silc_cipher_get_block_len(cipher);
+ }
+
if (dst_id) {
dst_id_data = silc_id_id2str(dst_id, dst_id_type);
dst_id_len = silc_id_get_len(dst_id, dst_id_type);
src_id_len = silc_id_get_len(src_id, src_id_type);
}
- if (idata) {
- cipher = idata->send_key;
- hmac = idata->hmac_send;
- sequence = idata->psn_send++;
- block_len = silc_cipher_get_block_len(cipher);
- }
-
/* Set the packet context pointers */
packetdata.type = type;
packetdata.flags = flags;
bool gone = FALSE;
int k;
- SILC_LOG_DEBUG(("Sending packet to list of clients"));
+ if (!silc_hash_table_count(clients))
+ return;
+
+ SILC_LOG_DEBUG(("Sending packet to %d clients",
+ silc_hash_table_count(clients)));
/* Send to all clients in table */
silc_hash_table_list(clients, &htl);
goto out;
}
- SILC_LOG_DEBUG(("Sending packet to channel %s", channel->channel_name));
+ SILC_LOG_DEBUG(("Sending %s to channel %s",
+ silc_get_packet_name(type), channel->channel_name));
routed = silc_calloc(silc_hash_table_count(channel->user_list),
sizeof(*routed));
gone = TRUE;
}
+ SILC_LOG_DEBUG(("Sending packet to client %s",
+ client->nickname ? client->nickname :
+ (unsigned char *)""));
+
/* Send the packet */
silc_server_packet_send_to_channel_real(server, sock, &packetdata,
idata->send_key,
if (!sock || (sender && sock == sender))
continue;
+ SILC_LOG_DEBUG(("Sending packet to client %s",
+ client->nickname ? client->nickname :
+ (unsigned char *)""));
+
/* Send the packet */
silc_server_packet_send_to_channel_real(server, sock, &packetdata,
idata->send_key,
sock = (SilcSocketConnection)router->connection;
idata = (SilcIDListData)router;
- SILC_LOG_DEBUG(("Sending channel message to router for routing"));
+ SILC_LOG_DEBUG(("Sending message to router for routing"));
silc_server_packet_send_to_channel_real(server, sock, &packetdata,
idata->send_key,
silc_buffer_clear(sock->outbuf);
}
}
+
+/* Send packet to clients that are known to be operators. If server
+ is router and `route' is TRUE then the packet would go to all operators
+ in the SILC network. If `route' is FALSE then only local operators
+ (local for server and cell wide for router). If `local' is TRUE then
+ only locally connected operators receive the packet. If `local' is
+ TRUE then `route' is ignored. If server is normal server and `route'
+ is FALSE it is equivalent to `local' being TRUE. */
+
+void silc_server_send_opers(SilcServer server,
+ SilcPacketType type,
+ SilcPacketFlags flags,
+ bool route, bool local,
+ unsigned char *data,
+ SilcUInt32 data_len,
+ bool force_send)
+{
+ SilcIDCacheList list = NULL;
+ SilcIDCacheEntry id_cache = NULL;
+ SilcClientEntry client = NULL;
+ SilcSocketConnection sock;
+ SilcServerEntry *routed = NULL;
+ SilcUInt32 routed_count = 0;
+ bool gone = FALSE;
+ int k;
+
+ SILC_LOG_DEBUG(("Sending %s packet to operators",
+ silc_get_packet_name(type)));
+
+ /* If local was requested send only locally connected operators. */
+ if (local || (server->server_type == SILC_SERVER && !route)) {
+ if (!silc_idcache_get_all(server->local_list->clients, &list) ||
+ !silc_idcache_list_first(list, &id_cache))
+ return;
+ while (id_cache) {
+ client = (SilcClientEntry)id_cache->context;
+ if (!client->router && SILC_IS_LOCAL(client) &&
+ (client->mode & SILC_UMODE_SERVER_OPERATOR ||
+ client->mode & SILC_UMODE_ROUTER_OPERATOR)) {
+
+ /* Send the packet to locally connected operator */
+ silc_server_packet_send_dest(server, client->connection, type, flags,
+ client->id, SILC_ID_CLIENT,
+ data, data_len, force_send);
+ }
+
+ if (!silc_idcache_list_next(list, &id_cache))
+ break;
+ }
+ silc_idcache_list_free(list);
+ return;
+ }
+
+ if (!silc_idcache_get_all(server->local_list->clients, &list) ||
+ !silc_idcache_list_first(list, &id_cache))
+ return;
+ while (id_cache) {
+ client = (SilcClientEntry)id_cache->context;
+ if (!(client->mode & SILC_UMODE_SERVER_OPERATOR) &&
+ !(client->mode & SILC_UMODE_ROUTER_OPERATOR))
+ goto next;
+
+ if (server->server_type != SILC_SERVER && client->router &&
+ ((!route && client->router->router == server->id_entry) || route)) {
+
+ /* Check if we have sent the packet to this route already */
+ for (k = 0; k < routed_count; k++)
+ if (routed[k] == client->router)
+ break;
+ if (k < routed_count)
+ goto next;
+
+ /* Route only once to router */
+ sock = (SilcSocketConnection)client->router->connection;
+ if (sock->type == SILC_SOCKET_TYPE_ROUTER) {
+ if (gone)
+ goto next;
+ gone = TRUE;
+ }
+
+ /* Send the packet */
+ silc_server_packet_send_dest(server, sock, type, flags,
+ client->id, SILC_ID_CLIENT,
+ data, data_len, force_send);
+
+ /* Mark this route routed already */
+ routed = silc_realloc(routed, sizeof(*routed) * (routed_count + 1));
+ routed[routed_count++] = client->router;
+ goto next;
+ }
+
+ if (client->router || !client->connection)
+ goto next;
+
+ /* Send to locally connected client */
+ sock = (SilcSocketConnection)client->connection;
+ silc_server_packet_send_dest(server, sock, type, flags,
+ client->id, SILC_ID_CLIENT,
+ data, data_len, force_send);
+
+ next:
+ if (!silc_idcache_list_next(list, &id_cache))
+ break;
+ }
+ silc_idcache_list_free(list);
+
+ if (!silc_idcache_get_all(server->global_list->clients, &list) ||
+ !silc_idcache_list_first(list, &id_cache))
+ return;
+ while (id_cache) {
+ client = (SilcClientEntry)id_cache->context;
+ if (!(client->mode & SILC_UMODE_SERVER_OPERATOR) &&
+ !(client->mode & SILC_UMODE_ROUTER_OPERATOR))
+ goto nextg;
+
+ if (server->server_type != SILC_SERVER && client->router &&
+ ((!route && client->router->router == server->id_entry) || route)) {
+
+ /* Check if we have sent the packet to this route already */
+ for (k = 0; k < routed_count; k++)
+ if (routed[k] == client->router)
+ break;
+ if (k < routed_count)
+ goto nextg;
+
+ /* Route only once to router */
+ sock = (SilcSocketConnection)client->router->connection;
+ if (sock->type == SILC_SOCKET_TYPE_ROUTER) {
+ if (gone)
+ goto nextg;
+ gone = TRUE;
+ }
+
+ /* Send the packet */
+ silc_server_packet_send_dest(server, sock, type, flags,
+ client->id, SILC_ID_CLIENT,
+ data, data_len, force_send);
+
+ /* Mark this route routed already */
+ routed = silc_realloc(routed, sizeof(*routed) * (routed_count + 1));
+ routed[routed_count++] = client->router;
+ goto nextg;
+ }
+
+ if (client->router || !client->connection)
+ goto nextg;
+
+ /* Send to locally connected client */
+ sock = (SilcSocketConnection)client->connection;
+ silc_server_packet_send_dest(server, sock, type, flags,
+ client->id, SILC_ID_CLIENT,
+ data, data_len, force_send);
+
+ nextg:
+ if (!silc_idcache_list_next(list, &id_cache))
+ break;
+ }
+ silc_idcache_list_free(list);
+ silc_free(routed);
+}
+
+/* Send a notify packet to operators */
+
+void silc_server_send_opers_notify(SilcServer server,
+ bool route,
+ bool local,
+ SilcNotifyType type,
+ SilcUInt32 argc, ...)
+{
+ va_list ap;
+ SilcBuffer packet;
+
+ va_start(ap, argc);
+ packet = silc_notify_payload_encode(type, argc, ap);
+ silc_server_send_opers(server, SILC_PACKET_NOTIFY, 0,
+ route, local, packet->data, packet->len,
+ FALSE);
+ silc_buffer_free(packet);
+ va_end(ap);
+}
projects / silc.git / blobdiff