void WirelessFrame::setInterfaceInfo()
{
QString cur_iface = ui->interfaceComboBox->currentText();
int cur_chan_idx = ui->channelComboBox->currentIndex();
int cur_type_idx = ui->channelTypeComboBox->currentIndex();
int cur_fcs_idx = ui->fcsComboBox->currentIndex();
if (cur_iface.isEmpty() || cur_chan_idx < 0 || cur_type_idx < 0) return;
#if defined(HAVE_LIBNL) && defined(HAVE_NL80211)
const QString frequency = ui->channelComboBox->itemData(cur_chan_idx).toString();
int chan_type = ui->channelTypeComboBox->itemData(cur_type_idx).toInt();
const gchar *chan_type_s = ws80211_chan_type_to_str(chan_type);
gchar *data, *primary_msg, *secondary_msg;
int ret;
if (frequency.isEmpty() || chan_type < 0) return;
ret = sync_interface_set_80211_chan(cur_iface.toUtf8().constData(), frequency.toUtf8().constData(), chan_type_s,
&data, &primary_msg, &secondary_msg, main_window_update);
g_free(data);
g_free(primary_msg);
g_free(secondary_msg);
/* Parse the error msg */
if (ret) {
QString err_str = tr("Unable to set channel or offset.");
emit pushAdapterStatus(err_str);
}
#elif defined(HAVE_AIRPCAP)
int frequency = ui->channelComboBox->itemData(cur_chan_idx).toInt();
int chan_type = ui->channelTypeComboBox->itemData(cur_type_idx).toInt();
if (frequency < 0 || chan_type < 0) return;
if (ws80211_set_freq(cur_iface.toUtf8().constData(), frequency, chan_type) != 0) {
QString err_str = tr("Unable to set channel or offset.");
emit pushAdapterStatus(err_str);
}
#endif
if (cur_fcs_idx >= 0) {
if (ws80211_set_fcs_validation(cur_iface.toUtf8().constData(), (enum ws80211_fcs_validation) cur_fcs_idx) != 0) {
QString err_str = tr("Unable to set FCS validation behavior.");
emit pushAdapterStatus(err_str);
}
}
getInterfaceInfo();
}
/* Invoke dumpcap to set channel */
static int
tb80211_do_set_channel(char *iface, int freq, int type)
{
gchar *freq_s, *type_s;
gchar *data, *primary_msg, *secondary_msg;
int ret;
freq_s = g_strdup_printf("%d", freq);
type_s = ws80211_chan_type_to_str(type);
ret = sync_interface_set_80211_chan(iface, freq_s, type_s,
&data, &primary_msg, &secondary_msg);
/* Parse the error msg */
if (ret && primary_msg) {
return atoi(primary_msg);
}
g_free(data);
g_free(primary_msg);
g_free(secondary_msg);
g_free(freq_s);
return ret;
}
