int yahoo_packet_send(struct yahoo_packet *pkt, YahooData *yd)
{
size_t len;
gssize ret;
guchar *data;
if (yd->fd < 0)
return -1;
len = yahoo_packet_build(pkt, 0, yd->wm, yd->jp, &data);
yahoo_packet_dump(data, len);
if (yd->txhandler == 0)
ret = write(yd->fd, data, len);
else {
ret = -1;
errno = EAGAIN;
}
if (ret < 0 && errno == EAGAIN)
ret = 0;
else if (ret <= 0) {
purple_debug_warning("yahoo", "Only wrote %" G_GSSIZE_FORMAT
" of %" G_GSIZE_FORMAT " bytes!\n", ret, len);
g_free(data);
return ret;
}
if ((gsize)ret < len) {
if (yd->txhandler == 0)
yd->txhandler = purple_input_add(yd->fd, PURPLE_INPUT_WRITE,
yahoo_packet_send_can_write, yd);
purple_circ_buffer_append(yd->txbuf, data + ret, len - ret);
}
g_free(data);
return ret;
}
int yahoo_packet_send(struct yahoo_packet *pkt, struct yahoo_data *yd)
{
size_t len;
int ret;
guchar *data;
if (yd->fd < 0)
return -1;
len = yahoo_packet_build(pkt, 0, yd->wm, yd->jp, &data);
yahoo_packet_dump(data, len);
if (yd->txhandler == -1)
ret = write(yd->fd, data, len);
else {
ret = -1;
errno = EAGAIN;
}
if (ret < 0 && errno == EAGAIN)
ret = 0;
else if (ret <= 0) {
gaim_debug_warning("yahoo", "Only wrote %d of %d bytes!", ret, len);
g_free(data);
return ret;
}
if (ret < len) {
if (yd->txhandler == -1)
yd->txhandler = gaim_input_add(yd->fd, GAIM_INPUT_WRITE,
yahoo_packet_send_can_write, yd);
gaim_circ_buffer_append(yd->txbuf, data + ret, len - ret);
}
g_free(data);
return ret;
}
