static void sig_dcc_destroyed(GET_DCC_REC *dcc)
{
if (!IS_DCC_GET(dcc)) return;
g_free_not_null(dcc->file);
if (dcc->fhandle != -1) close(dcc->fhandle);
}
static void dcc_connected(GET_DCC_REC *dcc)
{
if (!IS_DCC_GET(dcc)) return;
printformat(dcc->server, NULL, MSGLEVEL_DCC, IRCTXT_DCC_GET_CONNECTED,
dcc->arg, dcc->nick, dcc->addrstr, dcc->port);
}
static void dcc_closed(GET_DCC_REC *dcc)
{
char *sizestr, timestr[20];
double kbs;
time_t secs;
if (!IS_DCC_GET(dcc)) return;
secs = dcc->starttime == 0 ? -1 : time(NULL)-dcc->starttime;
kbs = (double) (dcc->transfd-dcc->skipped) /
(secs == 0 ? 1 : secs) / 1024.0;
sizestr = dcc_get_size_str(dcc->transfd);
g_snprintf(timestr, sizeof(timestr), "%02d:%02d:%02d",
(int)(secs/3600), (int)((secs/60)%60), (int)(secs%60));
if (secs == -1) {
/* aborted */
printformat(dcc->server, NULL, MSGLEVEL_DCC,
IRCTXT_DCC_GET_ABORTED, dcc->arg, dcc->nick);
} else {
printformat(dcc->server, NULL, MSGLEVEL_DCC,
IRCTXT_DCC_GET_COMPLETE, dcc->arg, sizestr,
dcc->nick, timestr, kbs);
}
g_free(sizestr);
}
static void dcc_request(GET_DCC_REC *dcc)
{
if (!IS_DCC_GET(dcc)) return;
printformat(dcc->server, NULL, MSGLEVEL_DCC,
ischannel(*dcc->target) ? IRCTXT_DCC_SEND_CHANNEL :
IRCTXT_DCC_SEND, dcc->nick, dcc->addrstr,
dcc->port, dcc->arg, dcc->size, dcc->target);
}
static void sig_dcc_request(GET_DCC_REC *dcc, const char *nickaddr)
{
struct stat statbuf;
const char *masks;
char *str, *file, *esc_arg;
int max_size;
if (!IS_DCC_GET(dcc)) return;
/* check if we want to autoget file offer */
if (!settings_get_bool("dcc_autoget"))
return;
/* check for lowports */
if (dcc->port < 1024 && !settings_get_bool("dcc_autoaccept_lowports"))
return;
/* check that autoget masks match */
masks = settings_get_str("dcc_autoget_masks");
if (*masks != '\0' &&
!masks_match(SERVER(dcc->server), masks, dcc->nick, nickaddr))
return;
/* Unless specifically said in dcc_autoget_masks, don't do autogets
sent to channels. */
if (*masks == '\0' && dcc->target != NULL && server_ischannel(SERVER(dcc->server), dcc->target))
return;
/* don't autoget files beginning with a dot, if download dir is
our home dir (stupid kludge for stupid people) */
if (*dcc->arg == '.' &&
g_strcmp0(settings_get_str("dcc_download_path"), "~") == 0)
return;
/* check file size limit, NOTE: it's still possible to send a
bogus file size and then just send what ever sized file.. */
max_size = settings_get_size("dcc_autoget_max_size");
if (max_size > 0 && (uoff_t)max_size < dcc->size)
return;
/* ok. but do we want/need to resume? */
file = dcc_get_download_path(dcc->arg);
esc_arg = escape_string(dcc->arg);
str = g_strdup_printf(settings_get_bool("dcc_autoresume") &&
stat(file, &statbuf) == 0 ?
"RESUME %s \"%s\"" : "GET %s \"%s\"",
dcc->nick, esc_arg);
signal_emit("command dcc", 2, str, dcc->server);
g_free(esc_arg);
g_free(file);
g_free(str);
}
/* handle receiving DCC - GET/RESUME. */
void cmd_dcc_receive(const char *data, DCC_GET_FUNC accept_func,
DCC_GET_FUNC pasv_accept_func)
{
GET_DCC_REC *dcc;
GSList *tmp, *next;
char *nick, *arg, *fname;
void *free_arg;
int found;
g_return_if_fail(data != NULL);
if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST |
PARAM_FLAG_STRIP_TRAILING_WS, &nick, &arg))
return;
if (*nick == '\0') {
dcc = DCC_GET(dcc_find_request_latest(DCC_GET_TYPE));
if (dcc != NULL) {
if (!dcc_is_passive(dcc))
accept_func(dcc);
else
pasv_accept_func(dcc);
}
cmd_params_free(free_arg);
return;
}
fname = cmd_get_quoted_param(&arg);
found = FALSE;
for (tmp = dcc_conns; tmp != NULL; tmp = next) {
GET_DCC_REC *dcc = tmp->data;
next = tmp->next;
if (IS_DCC_GET(dcc) && g_ascii_strcasecmp(dcc->nick, nick) == 0 &&
(dcc_is_waiting_user(dcc) || dcc->from_dccserver) &&
(*fname == '\0' || g_strcmp0(dcc->arg, fname) == 0)) {
found = TRUE;
if (!dcc_is_passive(dcc))
accept_func(dcc);
else
pasv_accept_func(dcc);
}
}
if (!found)
signal_emit("dcc error get not found", 1, nick);
cmd_params_free(free_arg);
}
static void dcc_request(GET_DCC_REC *dcc)
{
char *sizestr;
if (!IS_DCC_GET(dcc)) return;
sizestr = dcc_get_size_str(dcc->size);
printformat(dcc->server, NULL, MSGLEVEL_DCC,
server_ischannel(SERVER(dcc->server), dcc->target) ? IRCTXT_DCC_SEND_CHANNEL :
IRCTXT_DCC_SEND, dcc->nick, dcc->addrstr,
dcc->port, dcc->arg, sizestr, dcc->target);
g_free(sizestr);
}
static void dcc_closed(GET_DCC_REC *dcc)
{
double kbs;
time_t secs;
if (!IS_DCC_GET(dcc)) return;
secs = dcc->starttime == 0 ? -1 : time(NULL)-dcc->starttime;
kbs = (double) (dcc->transfd-dcc->skipped) /
(secs == 0 ? 1 : secs) / 1024.0;
if (secs == -1) {
/* aborted */
printformat(dcc->server, NULL, MSGLEVEL_DCC,
IRCTXT_DCC_GET_ABORTED, dcc->arg, dcc->nick);
} else {
printformat(dcc->server, NULL, MSGLEVEL_DCC,
IRCTXT_DCC_GET_COMPLETE, dcc->arg,
dcc->transfd/1024, dcc->nick, (long) secs, kbs);
}
}
/* handle receiving DCC - GET/RESUME. */
void cmd_dcc_receive(const char *data, DCC_GET_FUNC accept_func)
{
GET_DCC_REC *dcc;
GSList *tmp, *next;
char *nick, *fname;
void *free_arg;
int found;
g_return_if_fail(data != NULL);
if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST,
&nick, &fname))
return;
if (*nick == '\0') {
dcc = DCC_GET(dcc_find_request_latest(DCC_GET_TYPE));
if (dcc != NULL)
accept_func(dcc);
cmd_params_free(free_arg);
return;
}
found = FALSE;
for (tmp = dcc_conns; tmp != NULL; tmp = next) {
GET_DCC_REC *dcc = tmp->data;
next = tmp->next;
if (IS_DCC_GET(dcc) && dcc_is_waiting_user(dcc) &&
g_strcasecmp(dcc->nick, nick) == 0 &&
(*fname == '\0' || strcmp(dcc->arg, fname) == 0)) {
found = TRUE;
accept_func(dcc);
}
}
if (!found)
signal_emit("dcc error get not found", 1, nick);
cmd_params_free(free_arg);
}
static void sig_dcc_list_print(GET_DCC_REC *dcc)
{
if (IS_DCC_GET(dcc))
dcc_list_print_file((FILE_DCC_REC *) dcc);
}
