void WpaGui::disconnect()
{
char reply[10];
size_t reply_len = sizeof(reply);
ctrlRequest("DISCONNECT", reply, &reply_len);
stopWpsRun(false);
}
void WpaGui::ping()
{
char buf[10];printf("This is WpaGui::ping Function.\n");
size_t len;
if (scanres && !scanres->isVisible()) {
delete scanres;
scanres = NULL;
}
// if (eh && !eh->isVisible()) {
// delete eh;
// eh = NULL;
// }
// if (udr && !udr->isVisible()) {
// delete udr;
// udr = NULL;
// }
len = sizeof(buf) - 1;
if (ctrlRequest("PING", buf, &len) < 0) {
printf("PING failed - trying to reconnect\n");
if (openCtrlConnection(ctrl_iface) >= 0) {
printf("Reconnected successfully\n");
pingsToStatusUpdate = 0;
}
}
pingsToStatusUpdate--;
if (pingsToStatusUpdate <= 0) {
updateStatus();
updateNetworks();
}
}
void WpaGui::connectB()
{
char reply[10];printf("This is WpaGui::connectB Function.\n");
size_t reply_len = sizeof(reply);
ctrlRequest("REASSOCIATE", reply, &reply_len);
get_IPAddress();
}
void WpaGui::ping()
{
char buf[10];
size_t len;
#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
/*
* QSocketNotifier cannot be used with Windows named pipes, so use a
* timer to check for received messages for now. This could be
* optimized be doing something specific to named pipes or Windows
* events, but it is not clear what would be the best way of doing that
* in Qt.
*/
receiveMsgs();
#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
if (scanres && !scanres->isVisible()) {
delete scanres;
scanres = NULL;
}
if (eh && !eh->isVisible()) {
delete eh;
eh = NULL;
}
if (udr && !udr->isVisible()) {
delete udr;
udr = NULL;
}
len = sizeof(buf) - 1;
if (ctrlRequest("PING", buf, &len) < 0) {
printf("PING failed - trying to reconnect\n");
if (openCtrlConnection(ctrl_iface) >= 0) {
printf("Reconnected successfully\n");
pingsToStatusUpdate = 0;
}
}
pingsToStatusUpdate--;
if (pingsToStatusUpdate <= 0) {
updateStatus();
updateNetworks();
}
#ifndef CONFIG_CTRL_IFACE_NAMED_PIPE
/* Use less frequent pings and status updates when the main window is
* hidden (running in taskbar). */
int interval = isHidden() ? 5000 : 1000;
if (timer->interval() != interval)
timer->setInterval(interval);
#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
}
void WpaGui::wpsApPin()
{
char reply[20];
size_t reply_len = sizeof(reply);
QString cmd("WPS_REG " + bssFromScan + " " + wpsApPinEdit->text());
if (ctrlRequest(cmd.toAscii().constData(), reply, &reply_len) < 0)
return;
wpsStatusText->setText(tr("Waiting for AP/Enrollee"));
wpsRunning = true;
}
void WpaGui::selectNetwork( const QString &sel )
{
QString cmd(sel);
char reply[10];
size_t reply_len = sizeof(reply);
int pos = cmd.find(':');
if (pos < 0) {
printf("Invalid selectNetwork '%s'\n", cmd.ascii());
return;
}
cmd.truncate(pos);
cmd.prepend("SELECT_NETWORK ");
ctrlRequest(cmd.ascii(), reply, &reply_len);
}
void WpaGui::selectNetwork( const QString &sel )
{
QString cmd(sel);
char reply[10];
size_t reply_len = sizeof(reply);
if (cmd.contains(QRegExp("^\\d+:")))
cmd.truncate(cmd.indexOf(':'));
else
cmd = "any";
cmd.prepend("SELECT_NETWORK ");
ctrlRequest(cmd.toAscii().constData(), reply, &reply_len);
triggerUpdate();
stopWpsRun(false);
}
void WpaGui::enableNetwork(const QString &sel)
{
QString cmd(sel);
char reply[10];
size_t reply_len = sizeof(reply);
if (cmd.contains(QRegExp("^\\d+:")))
cmd.truncate(cmd.indexOf(':'));
else if (!cmd.startsWith("all")) {
printf("Invalid editNetwork '%s'\n",
cmd.toAscii().constData());
return;
}
cmd.prepend("ENABLE_NETWORK ");
ctrlRequest(cmd.toAscii().constData(), reply, &reply_len);
triggerUpdate();
}
void WpaGui::wpsGeneratePin()
{
char reply[20];
size_t reply_len = sizeof(reply) - 1;
if (ctrlRequest("WPS_PIN any", reply, &reply_len) < 0)
return;
reply[reply_len] = '\0';
wpsPinEdit->setText(reply);
wpsPinEdit->setEnabled(true);
wpsInstructions->setText(tr("Enter the generated PIN into the Registrar "
"(either the internal one in the AP or an "
"external one)."));
wpsStatusText->setText(tr("Waiting for Registrar"));
wpsRunning = true;
}
void WpaGui::showTrayStatus()
{
char buf[2048];
size_t len;
len = sizeof(buf) - 1;
if (ctrlRequest("STATUS", buf, &len) < 0)
return;
buf[len] = '\0';
QString msg, status(buf);
QStringList lines = status.split(QRegExp("\\n"));
for (QStringList::Iterator it = lines.begin();
it != lines.end(); it++) {
int pos = (*it).indexOf('=') + 1;
if (pos < 1)
continue;
if ((*it).startsWith("bssid="))
msg.append("BSSID:\t" + (*it).mid(pos) + "\n");
else if ((*it).startsWith("ssid="))
msg.append("SSID: \t" + (*it).mid(pos) + "\n");
else if ((*it).startsWith("pairwise_cipher="))
msg.append("PAIR: \t" + (*it).mid(pos) + "\n");
else if ((*it).startsWith("group_cipher="))
msg.append("GROUP:\t" + (*it).mid(pos) + "\n");
else if ((*it).startsWith("key_mgmt="))
msg.append("AUTH: \t" + (*it).mid(pos) + "\n");
else if ((*it).startsWith("wpa_state="))
msg.append("STATE:\t" + (*it).mid(pos) + "\n");
else if ((*it).startsWith("ip_address="))
msg.append("IP: \t" + (*it).mid(pos) + "\n");
else if ((*it).startsWith("Supplicant PAE state="))
msg.append("PAE: \t" + (*it).mid(pos) + "\n");
else if ((*it).startsWith("EAP state="))
msg.append("EAP: \t" + (*it).mid(pos) + "\n");
}
if (!msg.isEmpty())
showTrayMessage(QSystemTrayIcon::Information, 10, msg);
}
void WpaGui::wpsPbc()
{
char reply[20];
size_t reply_len = sizeof(reply);
if (ctrlRequest("WPS_PBC", reply, &reply_len) < 0)
return;
wpsPinEdit->setEnabled(false);
if (wpsStatusText->text().compare(tr("WPS AP in active PBC mode found"))) {
wpsInstructions->setText(tr("Press the push button on the AP to "
"start the PBC mode."));
} else {
wpsInstructions->setText(tr("If you have not yet done so, press "
"the push button on the AP to start "
"the PBC mode."));
}
wpsStatusText->setText(tr("Waiting for Registrar"));
wpsRunning = true;
}
int WpaGui::getNetworkDisabled(const QString &sel)
{
QString cmd(sel);
char reply[10];
size_t reply_len = sizeof(reply) - 1;
int pos = cmd.indexOf(':');
if (pos < 0) {
printf("Invalid getNetworkDisabled '%s'\n",
cmd.toAscii().constData());
return -1;
}
cmd.truncate(pos);
cmd.prepend("GET_NETWORK ");
cmd.append(" disabled");
if (ctrlRequest(cmd.toAscii().constData(), reply, &reply_len) >= 0
&& reply_len >= 1) {
reply[reply_len] = '\0';
if (!str_match(reply, "FAIL"))
return atoi(reply);
}
return -1;
}
void WpaGui::saveConfig()
{
char buf[10];
size_t len;
len = sizeof(buf) - 1;
ctrlRequest("SAVE_CONFIG", buf, &len);
buf[len] = '\0';
if (str_match(buf, "FAIL"))
QMessageBox::warning(
this, tr("Failed to save configuration"),
tr("The configuration could not be saved.\n"
"\n"
"The update_config=1 configuration option\n"
"must be used for configuration saving to\n"
"be permitted.\n"));
else
QMessageBox::information(
this, tr("Saved configuration"),
tr("The current configuration was saved."
"\n"));
}
void WpaGui::connectB()
{
char reply[10];
size_t reply_len = sizeof(reply);
ctrlRequest("REASSOCIATE", reply, &reply_len);
}
void WpaGui::updateNetworks()
{
char buf[2048], *start, *end, *id, *ssid, *bssid, *flags;
size_t len;
int first_active = -1;
bool selected = false;
if (!networkMayHaveChanged)
return;
networkSelect->clear();
if (ctrl_conn == NULL)
return;
len = sizeof(buf) - 1;
if (ctrlRequest("LIST_NETWORKS", buf, &len) < 0)
return;
buf[len] = '\0';
start = strchr(buf, '\n');
if (start == NULL)
return;
start++;
while (*start) {
bool last = false;
end = strchr(start, '\n');
if (end == NULL) {
last = true;
end = start;
while (end[0] && end[1])
end++;
}
*end = '\0';
id = start;
ssid = strchr(id, '\t');
if (ssid == NULL)
break;
*ssid++ = '\0';
bssid = strchr(ssid, '\t');
if (bssid == NULL)
break;
*bssid++ = '\0';
flags = strchr(bssid, '\t');
if (flags == NULL)
break;
*flags++ = '\0';
QString network(id);
network.append(": ");
network.append(ssid);
networkSelect->insertItem(network);
if (strstr(flags, "[CURRENT]")) {
networkSelect->setCurrentItem(networkSelect->count() -
1);
selected = true;
} else if (first_active < 0 &&
strstr(flags, "[DISABLED]") == NULL)
first_active = networkSelect->count() - 1;
if (last)
break;
start = end + 1;
}
if (!selected && first_active >= 0)
networkSelect->setCurrentItem(first_active);
networkMayHaveChanged = false;
}
void WpaGui::updateStatus()
{
char buf[2048], *start, *end, *pos;
size_t len;
pingsToStatusUpdate = 10;
len = sizeof(buf) - 1;
if (ctrl_conn == NULL || ctrlRequest("STATUS", buf, &len) < 0) {
textStatus->setText("Could not get status from "
"wpa_supplicant");
textAuthentication->clear();
textEncryption->clear();
textSsid->clear();
textBssid->clear();
textIpAddress->clear();
return;
}
buf[len] = '\0';
bool auth_updated = false, ssid_updated = false;
bool bssid_updated = false, ipaddr_updated = false;
bool status_updated = false;
char *pairwise_cipher = NULL, *group_cipher = NULL;
start = buf;
while (*start) {
bool last = false;
end = strchr(start, '\n');
if (end == NULL) {
last = true;
end = start;
while (end[0] && end[1])
end++;
}
*end = '\0';
pos = strchr(start, '=');
if (pos) {
*pos++ = '\0';
if (strcmp(start, "bssid") == 0) {
bssid_updated = true;
textBssid->setText(pos);
} else if (strcmp(start, "ssid") == 0) {
ssid_updated = true;
textSsid->setText(pos);
} else if (strcmp(start, "ip_address") == 0) {
ipaddr_updated = true;
textIpAddress->setText(pos);
} else if (strcmp(start, "wpa_state") == 0) {
status_updated = true;
textStatus->setText(pos);
} else if (strcmp(start, "key_mgmt") == 0) {
auth_updated = true;
textAuthentication->setText(pos);
/* TODO: could add EAP status to this */
} else if (strcmp(start, "pairwise_cipher") == 0) {
pairwise_cipher = pos;
} else if (strcmp(start, "group_cipher") == 0) {
group_cipher = pos;
}
}
if (last)
break;
start = end + 1;
}
if (pairwise_cipher || group_cipher) {
QString encr;
if (pairwise_cipher && group_cipher &&
strcmp(pairwise_cipher, group_cipher) != 0) {
encr.append(pairwise_cipher);
encr.append(" + ");
encr.append(group_cipher);
} else if (pairwise_cipher) {
encr.append(pairwise_cipher);
} else if (group_cipher) {
encr.append(group_cipher);
encr.append(" [group key only]");
} else {
encr.append("?");
}
textEncryption->setText(encr);
} else
textEncryption->clear();
if (!status_updated)
textStatus->clear();
if (!auth_updated)
textAuthentication->clear();
if (!ssid_updated)
textSsid->clear();
if (!bssid_updated)
textBssid->clear();
if (!ipaddr_updated)
textIpAddress->clear();
}
void WpaGui::updateNetworks()
{
char buf[2048], *start, *end, *id, *ssid, *bssid, *flags;
size_t len;
int first_active = -1;
int was_selected = -1;
bool current = false;
if (!networkMayHaveChanged)
return;
if (networkList->currentRow() >= 0)
was_selected = networkList->currentRow();
networkSelect->clear();
networkList->clear();
if (ctrl_conn == NULL)
return;
len = sizeof(buf) - 1;
if (ctrlRequest("LIST_NETWORKS", buf, &len) < 0)
return;
buf[len] = '\0';
start = strchr(buf, '\n');
if (start == NULL)
return;
start++;
while (*start) {
bool last = false;
end = strchr(start, '\n');
if (end == NULL) {
last = true;
end = start;
while (end[0] && end[1])
end++;
}
*end = '\0';
id = start;
ssid = strchr(id, '\t');
if (ssid == NULL)
break;
*ssid++ = '\0';
bssid = strchr(ssid, '\t');
if (bssid == NULL)
break;
*bssid++ = '\0';
flags = strchr(bssid, '\t');
if (flags == NULL)
break;
*flags++ = '\0';
if (strstr(flags, "[DISABLED][P2P-PERSISTENT]")) {
if (last)
break;
start = end + 1;
continue;
}
QString network(id);
network.append(": ");
network.append(ssid);
networkSelect->addItem(network);
networkList->addItem(network);
if (strstr(flags, "[CURRENT]")) {
networkSelect->setCurrentIndex(networkSelect->count() -
1);
current = true;
} else if (first_active < 0 &&
strstr(flags, "[DISABLED]") == NULL)
first_active = networkSelect->count() - 1;
if (last)
break;
start = end + 1;
}
if (networkSelect->count() > 1)
networkSelect->addItem(tr("Select any network"));
if (!current && first_active >= 0)
networkSelect->setCurrentIndex(first_active);
if (was_selected >= 0 && networkList->count() > 0) {
if (was_selected < networkList->count())
networkList->setCurrentRow(was_selected);
else
networkList->setCurrentRow(networkList->count() - 1);
}
else
networkList->setCurrentRow(networkSelect->currentIndex());
networkMayHaveChanged = false;
}
void WpaGui::updateStatus()
{
char buf[2048], *start, *end, *pos;
size_t len;
pingsToStatusUpdate = 10;
len = sizeof(buf) - 1;
if (ctrl_conn == NULL || ctrlRequest("STATUS", buf, &len) < 0) {
textStatus->setText(tr("Could not get status from "
"wpa_supplicant"));
textAuthentication->clear();
textEncryption->clear();
textSsid->clear();
textBssid->clear();
textIpAddress->clear();
#ifdef CONFIG_NATIVE_WINDOWS
static bool first = true;
if (first && connectedToService &&
(ctrl_iface == NULL || *ctrl_iface == '\0')) {
first = false;
if (QMessageBox::information(
this, qAppName(),
tr("No network interfaces in use.\n"
"Would you like to add one?"),
QMessageBox::Yes | QMessageBox::No) ==
QMessageBox::Yes)
addInterface();
}
#endif /* CONFIG_NATIVE_WINDOWS */
return;
}
buf[len] = '\0';
bool auth_updated = false, ssid_updated = false;
bool bssid_updated = false, ipaddr_updated = false;
bool status_updated = false;
char *pairwise_cipher = NULL, *group_cipher = NULL;
char *mode = NULL;
start = buf;
while (*start) {
bool last = false;
end = strchr(start, '\n');
if (end == NULL) {
last = true;
end = start;
while (end[0] && end[1])
end++;
}
*end = '\0';
pos = strchr(start, '=');
if (pos) {
*pos++ = '\0';
if (strcmp(start, "bssid") == 0) {
bssid_updated = true;
textBssid->setText(pos);
} else if (strcmp(start, "ssid") == 0) {
ssid_updated = true;
textSsid->setText(pos);
} else if (strcmp(start, "ip_address") == 0) {
ipaddr_updated = true;
textIpAddress->setText(pos);
} else if (strcmp(start, "wpa_state") == 0) {
status_updated = true;
textStatus->setText(wpaStateTranslate(pos));
} else if (strcmp(start, "key_mgmt") == 0) {
auth_updated = true;
textAuthentication->setText(pos);
/* TODO: could add EAP status to this */
} else if (strcmp(start, "pairwise_cipher") == 0) {
pairwise_cipher = pos;
} else if (strcmp(start, "group_cipher") == 0) {
group_cipher = pos;
} else if (strcmp(start, "mode") == 0) {
mode = pos;
}
}
if (last)
break;
start = end + 1;
}
if (status_updated && mode)
textStatus->setText(textStatus->text() + " (" + mode + ")");
if (pairwise_cipher || group_cipher) {
QString encr;
if (pairwise_cipher && group_cipher &&
strcmp(pairwise_cipher, group_cipher) != 0) {
encr.append(pairwise_cipher);
encr.append(" + ");
encr.append(group_cipher);
} else if (pairwise_cipher) {
encr.append(pairwise_cipher);
} else {
encr.append(group_cipher);
encr.append(" [group key only]");
}
textEncryption->setText(encr);
} else
textEncryption->clear();
if (!status_updated)
textStatus->clear();
if (!auth_updated)
textAuthentication->clear();
if (!ssid_updated)
textSsid->clear();
if (!bssid_updated)
textBssid->clear();
if (!ipaddr_updated)
textIpAddress->clear();
}
