static void redirect_abort(IRC_SERVER_REC *server, REDIRECT_REC *rec)
{
char *str;
server->redirects =
g_slist_remove(server->redirects, rec);
if (rec->aborted || !rec->destroyed) {
/* emit the failure signal */
str = g_strdup_printf(rec->failure_signal != NULL ?
"FAILED %s: %s" : "FAILED %s",
rec->cmd->name, rec->failure_signal);
rawlog_redirect(server->rawlog, str);
g_free(str);
if (rec->failure_signal != NULL)
signal_emit(rec->failure_signal, 1, server);
} else if (rec->last_signal != NULL) {
/* emit the last signal */
signal_emit(rec->last_signal, 1, server);
}
if (server->redirect_continue == rec)
server->redirect_continue = NULL;
server_redirect_destroy(rec);
}
static void sig_disconnected(IRC_SERVER_REC *server)
{
GSList *tmp;
if (!IS_IRC_SERVER(server))
return;
for (tmp = server->cmdqueue; tmp != NULL; tmp = tmp->next->next) {
g_free(tmp->data);
if (tmp->next->data != NULL)
server_redirect_destroy(tmp->next->data);
}
g_slist_free(server->cmdqueue);
server->cmdqueue = NULL;
/* these are dynamically allocated only if isupport was sent */
g_hash_table_foreach(server->isupport,
(GHFunc) isupport_destroy_hash, server);
g_hash_table_destroy(server->isupport);
server->isupport = NULL;
g_free_and_null(server->wanted_usermode);
g_free_and_null(server->real_address);
g_free_and_null(server->usermode);
g_free_and_null(server->userhost);
g_free_and_null(server->last_invite);
}
/* Purge server output, either all or for specified target */
void irc_server_purge_output(IRC_SERVER_REC *server, const char *target)
{
GSList *tmp, *next, *link;
REDIRECT_REC *redirect;
char *cmd;
if (target != NULL && *target == '\0')
target = NULL;
for (tmp = server->cmdqueue; tmp != NULL; tmp = next) {
next = tmp->next->next;
cmd = tmp->data;
redirect = tmp->next->data;
if ((target == NULL || command_has_target(cmd, target)) &&
g_ascii_strncasecmp(cmd, "PONG ", 5) != 0) {
/* remove the redirection */
link = tmp->next;
server->cmdqueue =
g_slist_remove_link(server->cmdqueue, link);
g_slist_free_1(link);
if (redirect != NULL)
server_redirect_destroy(redirect);
/* remove the command */
server->cmdqueue =
g_slist_remove(server->cmdqueue, cmd);
g_free(cmd);
server->cmdcount--;
}
}
}
static void sig_disconnected(IRC_SERVER_REC *server)
{
if (!IS_IRC_SERVER(server))
return;
g_slist_foreach(server->redirects,
(GFunc) server_redirect_destroy, NULL);
g_slist_free(server->redirects);
server->redirects = NULL;
if (server->redirect_next != NULL) {
server_redirect_destroy(server->redirect_next);
server->redirect_next = NULL;
}
}
void server_redirect_event_list(IRC_SERVER_REC *server, const char *command,
int count, const char *arg, int remote,
const char *failure_signal, GSList *signals)
{
REDIRECT_CMD_REC *cmdrec;
REDIRECT_REC *rec;
g_return_if_fail(IS_IRC_SERVER(server));
g_return_if_fail(command != NULL);
g_return_if_fail((g_slist_length(signals) & 1) == 0);
cmdrec = g_hash_table_lookup(command_redirects, command);
if (cmdrec == NULL) {
g_warning("Unknown redirection command: %s", command);
return;
}
redirect_cmd_ref(cmdrec);
rec = g_new0(REDIRECT_REC, 1);
rec->created = time(NULL);
rec->cmd = cmdrec;
rec->arg = g_strdup(arg);
rec->count = count;
rec->remote = remote != -1 ? remote : cmdrec->remote;
rec->failure_signal = g_strdup(failure_signal);
rec->default_signal = signal_list_move(&signals, "");
rec->first_signal = signal_list_move(&signals, "redirect first");
rec->last_signal = signal_list_move(&signals, "redirect last");
rec->signals = signals;
if (server->redirect_next != NULL)
server_redirect_destroy(server->redirect_next);
server->redirect_next = rec;
}
