static FILE_DCC_REC *dcc_resume_find(int type, const char *nick, int port)
{
GSList *tmp;
for (tmp = dcc_conns; tmp != NULL; tmp = tmp->next) {
FILE_DCC_REC *dcc = tmp->data;
if (dcc->type == type && !dcc_is_connected(dcc) &&
dcc->port == port && g_strcasecmp(dcc->nick, nick) == 0)
return dcc;
}
return NULL;
}
/* Reject a DCC request */
void dcc_reject(DCC_REC *dcc, IRC_SERVER_REC *server)
{
g_return_if_fail(dcc != NULL);
signal_emit("dcc rejected", 1, dcc);
if (dcc->server != NULL)
server = dcc->server;
if (server != NULL && !dcc_is_connected(dcc)) {
irc_send_cmdv(server, "NOTICE %s :\001DCC REJECT %s %s\001",
dcc->nick, dcc_type2str(dcc->orig_type),
dcc->arg);
}
dcc_close(dcc);
}
DCC_REC *dcc_find_request(int type, const char *nick, const char *arg)
{
GSList *tmp;
g_return_val_if_fail(nick != NULL, NULL);
for (tmp = dcc_conns; tmp != NULL; tmp = tmp->next) {
DCC_REC *dcc = tmp->data;
if (dcc->type == type && !dcc_is_connected(dcc) &&
g_ascii_strcasecmp(dcc->nick, nick) == 0 &&
(arg == NULL || g_strcmp0(dcc->arg, arg) == 0))
return dcc;
}
return NULL;
}
static void event_no_such_nick(IRC_SERVER_REC *server, char *data)
{
char *params, *nick;
GSList *tmp, *next;
g_return_if_fail(data != NULL);
params = event_get_params(data, 2, NULL, &nick);
/* check if we've send any dcc requests to this nick.. */
for (tmp = dcc_conns; tmp != NULL; tmp = next) {
DCC_REC *dcc = tmp->data;
next = tmp->next;
if (!dcc_is_connected(dcc) && dcc->server == server &&
dcc->nick != NULL && g_ascii_strcasecmp(dcc->nick, nick) == 0)
dcc_close(dcc);
}
g_free(params);
}
/* DCC CLOSE CHAT <nick> - check only from chat_ids in open DCC chats,
the default handler will check from DCC chat requests */
static void cmd_dcc_close(char *data, SERVER_REC *server)
{
GSList *tmp, *next;
char *nick;
void *free_arg;
int found;
g_return_if_fail(data != NULL);
if (g_ascii_strncasecmp(data, "CHAT ", 5) != 0 ||
!cmd_get_params(data, &free_arg, 2, NULL, &nick))
return;
if (*nick == '\0') cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
found = FALSE;
for (tmp = dcc_conns; tmp != NULL; tmp = next) {
CHAT_DCC_REC *dcc = tmp->data;
next = tmp->next;
if (IS_DCC_CHAT(dcc) && dcc->id != NULL &&
g_ascii_strcasecmp(dcc->id, nick) == 0) {
found = TRUE;
if (!dcc_is_connected(dcc) && IS_IRC_SERVER(server))
dcc_reject(DCC(dcc), IRC_SERVER(server));
else {
/* don't send DCC REJECT after DCC chat
is already open */
dcc_close(DCC(dcc));
}
}
}
if (found) signal_stop();
cmd_params_free(free_arg);
}
