SilcUInt32 *res_argv_lens = NULL, *res_argv_types = NULL, res_argc = 0;
SilcUInt16 idp_len, cmd_ident;
SilcID id;
+ va_list tmp;
int i;
SILC_LOG_DEBUG(("Resolve clients from Client ID list"));
/* We have the clients in cache, get them and call the completion */
silc_client_get_clients_list_cb(client, conn, SILC_COMMAND_WHOIS,
- SILC_STATUS_OK, SILC_STATUS_OK, in, NULL);
+ SILC_STATUS_OK, SILC_STATUS_OK, in, tmp);
return 0;
err:
}
/* Format the nickname */
- silc_client_nickname_format(client, conn, client_entry);
+ silc_client_nickname_format(client, conn, client_entry, FALSE);
silc_mutex_lock(conn->internal->lock);
silc_mutex_unlock(conn->internal->lock);
silc_client_ref_client(client, conn, client_entry);
+ SILC_LOG_DEBUG(("Added %p", client_entry));
+
return client_entry;
}
return;
/* Format nickname */
- silc_client_nickname_format(client, conn, client_entry);
+ silc_client_nickname_format(client, conn, client_entry,
+ client_entry == conn->local_entry);
/* Update cache entry */
silc_mutex_lock(conn->internal->lock);
client_entry->mode = mode;
}
+/* Change a client's nickname */
+
+SilcBool silc_client_change_nickname(SilcClient client,
+ SilcClientConnection conn,
+ SilcClientEntry client_entry,
+ const char *new_nick,
+ SilcClientID *new_id,
+ const unsigned char *idp,
+ SilcUInt32 idp_len)
+{
+ char *tmp;
+
+ SILC_LOG_DEBUG(("Change nickname %s to %s", client_entry->nickname,
+ new_nick));
+
+ /* Normalize nickname */
+ tmp = silc_identifier_check(new_nick, strlen(new_nick),
+ SILC_STRING_UTF8, 128, NULL);
+ if (!tmp)
+ return FALSE;
+
+ /* Update the client entry */
+ silc_mutex_lock(conn->internal->lock);
+ if (!silc_idcache_update_by_context(conn->internal->client_cache,
+ client_entry, new_id, tmp, TRUE)) {
+ silc_free(tmp);
+ silc_mutex_unlock(conn->internal->lock);
+ return FALSE;
+ }
+ silc_mutex_unlock(conn->internal->lock);
+
+ memset(client_entry->nickname, 0, sizeof(client_entry->nickname));
+ memcpy(client_entry->nickname, new_nick, strlen(new_nick));
+ client_entry->nickname_normalized = tmp;
+ silc_client_nickname_format(client, conn, client_entry,
+ client_entry == conn->local_entry);
+
+ /* For my client entry, update ID and set new ID to packet stream */
+ if (client_entry == conn->local_entry) {
+ if (idp && idp_len) {
+ silc_buffer_enlarge(conn->internal->local_idp, idp_len);
+ silc_buffer_put(conn->internal->local_idp, idp, idp_len);
+ }
+ if (new_id)
+ silc_packet_set_ids(conn->stream, SILC_ID_CLIENT, conn->local_id,
+ 0, NULL);
+ }
+
+ return TRUE;
+}
+
/* Deletes the client entry and frees all memory. */
void silc_client_del_client_entry(SilcClient client,
if (!client_entry)
return FALSE;
- SILC_LOG_DEBUG(("Client %p refcnt %d->%d", client_entry,
- silc_atomic_get_int8(&client_entry->internal.refcnt),
- silc_atomic_get_int8(&client_entry->internal.refcnt) - 1));
if (silc_atomic_sub_int8(&client_entry->internal.refcnt, 1) > 0)
return FALSE;
- SILC_LOG_DEBUG(("Deleting client %p"));
+ SILC_LOG_DEBUG(("Deleting client %p", client_entry));
silc_mutex_lock(conn->internal->lock);
ret = silc_idcache_del_by_context(conn->internal->client_cache,
void silc_client_unref_client(SilcClient client, SilcClientConnection conn,
SilcClientEntry client_entry)
{
- if (client_entry)
+ if (client_entry) {
SILC_LOG_DEBUG(("Client %p refcnt %d->%d", client_entry,
silc_atomic_get_int8(&client_entry->internal.refcnt),
silc_atomic_get_int8(&client_entry->internal.refcnt) - 1));
- if (client_entry &&
- silc_atomic_sub_int8(&client_entry->internal.refcnt, 1) == 0)
silc_client_del_client(client, conn, client_entry);
+ }
}
/* Free client entry list */
/* Formats the nickname of the client specified by the `client_entry'.
If the format is specified by the application this will format the
nickname and replace the old nickname in the client entry. If the
- format string is not specified then this function has no effect. */
+ format string is not specified then this function has no effect.
+ Returns the client entry that was formatted. */
-void silc_client_nickname_format(SilcClient client,
- SilcClientConnection conn,
- SilcClientEntry client_entry)
+SilcClientEntry silc_client_nickname_format(SilcClient client,
+ SilcClientConnection conn,
+ SilcClientEntry client_entry,
+ SilcBool priority)
{
char *cp;
char newnick[128 + 1];
SilcDList clients;
SilcClientEntry entry, unformatted = NULL;
- SILC_LOG_DEBUG(("Start"));
+ SILC_LOG_DEBUG(("Format nickname"));
if (!client->internal->params->nickname_format[0])
- return;
-
+ return client_entry;
if (!client_entry->nickname[0])
- return;
+ return NULL;
/* Get all clients with same nickname. Do not perform the formatting
if there aren't any clients with same nickname unless the application
is forcing us to do so. */
clients = silc_client_get_clients_local(client, conn,
client_entry->nickname, NULL);
- if (!clients && !client->internal->params->nickname_force_format)
- return;
+ if (!clients)
+ return NULL;
+ if (silc_dlist_count(clients) == 1 &&
+ !client->internal->params->nickname_force_format) {
+ silc_client_list_free(client, conn, clients);
+ return client_entry;
+ }
len = 0;
freebase = TRUE;
silc_utf8_strcasecmp(entry->nickname, client_entry->nickname)) {
freebase = FALSE;
unformatted = entry;
+ break;
}
}
- if (!len || freebase)
- return;
+ if (!len || freebase) {
+ silc_client_list_free(client, conn, clients);
+ return client_entry;
+ }
- /* If we are changing nickname of our local entry we'll enforce
- that we will always get the unformatted nickname. Give our
- format number to the one that is not formatted now. */
- if (unformatted && client_entry == conn->local_entry)
+ /* If priority formatting, this client always gets unformatted nickname. */
+ if (unformatted && priority)
client_entry = unformatted;
memset(newnick, 0, sizeof(newnick));
}
memset(tmp, 0, sizeof(tmp));
- snprintf(tmp, sizeof(tmp) - 1, "%d", ++max);
+ silc_snprintf(tmp, sizeof(tmp) - 1, "%d", ++max);
len = strlen(tmp);
memcpy(&newnick[off], tmp, len);
off += len;
newnick[off] = 0;
memcpy(client_entry->nickname, newnick, strlen(newnick));
silc_client_list_free(client, conn, clients);
+
+ return client_entry;
+}
+
+/* Parses nickname according to nickname format string */
+
+SilcBool silc_client_nickname_parse(SilcClient client,
+ SilcClientConnection conn,
+ char *nickname,
+ char **ret_nick)
+{
+ char *cp, s = 0, e = 0, *nick;
+ SilcBool n = FALSE;
+ int len;
+
+ if (!client->internal->params->nickname_format[0])
+ return TRUE;
+
+ if (!nickname || !nickname[0])
+ return FALSE;
+
+ cp = client->internal->params->nickname_format;
+ while (cp && *cp) {
+ if (*cp == '%') {
+ cp++;
+ continue;
+ }
+
+ switch(*cp) {
+ case 'n':
+ n = TRUE;
+ break;
+
+ case 'h':
+ case 'H':
+ case 's':
+ case 'S':
+ case 'a':
+ break;
+
+ default:
+ /* Get separator character */
+ if (n)
+ e = *cp;
+ else
+ s = *cp;
+ break;
+ }
+
+ cp++;
+ }
+ if (!n)
+ return FALSE;
+
+ /* Parse the nickname */
+ nick = nickname;
+ len = strlen(nick);
+ if (s)
+ if (strchr(nickname, s))
+ nick = strchr(nickname, s) + 1;
+ if (e)
+ if (strchr(nick, e))
+ len = strchr(nick, e) - nick;
+ if (!len)
+ return FALSE;
+
+ *ret_nick = silc_memdup(nick, len);
+ if (!(*ret_nick))
+ return FALSE;
+
+ SILC_LOG_DEBUG(("Parsed nickname: %s", *ret_nick));
+
+ return TRUE;
}
/************************ Channel Searching Locally *************************/
if (!channel)
return NULL;
- silc_atomic_init8(&channel->internal.refcnt, 0);
+ silc_atomic_init16(&channel->internal.refcnt, 0);
channel->id = *channel_id;
channel->mode = mode;
silc_mutex_unlock(conn->internal->lock);
silc_client_ref_channel(client, conn, channel);
+ SILC_LOG_DEBUG(("Added %p", channel));
+
return channel;
}
if (!channel)
return FALSE;
- if (silc_atomic_sub_int8(&channel->internal.refcnt, 1) > 0)
+ if (silc_atomic_sub_int16(&channel->internal.refcnt, 1) > 0)
return FALSE;
SILC_LOG_DEBUG(("Deleting channel %p", channel));
return FALSE;
silc_client_empty_channel(client, conn, channel);
+ silc_hash_table_free(channel->user_list);
silc_free(channel->channel_name);
silc_free(channel->topic);
if (channel->founder_key)
silc_hmac_free(hmac);
silc_dlist_uninit(channel->internal.old_hmacs);
}
+ if (channel->channel_pubkeys)
+ silc_argument_list_free(channel->channel_pubkeys,
+ SILC_ARGUMENT_PUBLIC_KEY);
silc_client_del_channel_private_keys(client, conn, channel);
- silc_atomic_uninit8(&channel->internal.refcnt);
+ silc_atomic_uninit16(&channel->internal.refcnt);
silc_schedule_task_del_by_context(conn->client->schedule, channel);
silc_free(channel);
void silc_client_ref_channel(SilcClient client, SilcClientConnection conn,
SilcChannelEntry channel_entry)
{
- silc_atomic_add_int8(&channel_entry->internal.refcnt, 1);
+ silc_atomic_add_int16(&channel_entry->internal.refcnt, 1);
+ SILC_LOG_DEBUG(("Channel %p refcnt %d->%d", channel_entry,
+ silc_atomic_get_int16(&channel_entry->internal.refcnt) - 1,
+ silc_atomic_get_int16(&channel_entry->internal.refcnt)));
}
/* Release reference of channel entry */
void silc_client_unref_channel(SilcClient client, SilcClientConnection conn,
SilcChannelEntry channel_entry)
{
- if (channel_entry &&
- silc_atomic_sub_int8(&channel_entry->internal.refcnt, 1) == 0)
+ if (channel_entry) {
+ SILC_LOG_DEBUG(("Channel %p refcnt %d->%d", channel_entry,
+ silc_atomic_get_int16(&channel_entry->internal.refcnt),
+ silc_atomic_get_int16(&channel_entry->internal.refcnt)
+ - 1));
silc_client_del_channel(client, conn, channel_entry);
+ }
}
/* Free channel entry list */
silc_mutex_unlock(conn->internal->lock);
silc_client_ref_server(client, conn, server_entry);
+ SILC_LOG_DEBUG(("Added %p", server_entry));
+
return server_entry;
}
SilcServerEntry server_entry)
{
silc_atomic_add_int8(&server_entry->internal.refcnt, 1);
+ SILC_LOG_DEBUG(("Server %p refcnt %d->%d", server_entry,
+ silc_atomic_get_int8(&server_entry->internal.refcnt) - 1,
+ silc_atomic_get_int8(&server_entry->internal.refcnt)));
}
/* Release reference of server entry */
void silc_client_unref_server(SilcClient client, SilcClientConnection conn,
SilcServerEntry server_entry)
{
- if (server_entry &&
- silc_atomic_sub_int8(&server_entry->internal.refcnt, 1) == 0)
+ if (server_entry) {
+ SILC_LOG_DEBUG(("Server %p refcnt %d->%d", server_entry,
+ silc_atomic_get_int8(&server_entry->internal.refcnt),
+ silc_atomic_get_int8(&server_entry->internal.refcnt)
+ - 1));
silc_client_del_server(client, conn, server_entry);
+ }
}
/* Free server entry list */
projects / silc.git / blobdiff