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Don't connect if radio is in use

merge-requests/1/head
Phil Taylor 2021-02-07 17:40:38 +00:00
rodzic fdda23c21f
commit 136c176cbb
3 zmienionych plików z 50 dodań i 35 usunięć
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70
udphandler.cpp
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@ -13,6 +13,7 @@ udpHandler::udpHandler(QHostAddress ip, int cport, int sport, int aport,QString
this->sport = sport;
this->username = username;
this->password = password;
// Convoluted way to find the external IP address, there must be a better way????
QString localhostname = QHostInfo::localHostName();
@ -31,7 +32,7 @@ udpHandler::udpHandler(QHostAddress ip, int cport, int sport, int aport,QString
connect(&reauthTimer, &QTimer::timeout, this, QOverload<>::of(&udpHandler::ReAuth));
udpBase::SendPacketConnect(); // First connect packet
compName = QString("wfview").toUtf8();
}
udpHandler::~udpHandler()
@ -101,7 +102,7 @@ void udpHandler::DataReceived()
// This is a response to our pkt7 request so measure latency (only once fully connected though.
latency += lastPacket7Sent.msecsTo(QDateTime::currentDateTime());
latency /= 2;
emit haveNetworkStatus("rtt: " + QString::number(latency) + " ms");
emit haveNetworkStatus(" rtt: " + QString::number(latency) + " ms");
}
break;
case (64): // Response to Auth packet?
@ -123,13 +124,13 @@ void udpHandler::DataReceived()
{
if (r.mid(48, 3) == QByteArrayLiteral("\xff\xff\xff"))
{
if (!serialAndAudioOpened)
if (!serialAndAudioOpened)
{
emit haveNetworkError(radioIP.toString(), "Auth failed, try rebooting the radio.");
qDebug() << "Auth failed, try rebooting the radio.";
}
}
if (r.mid(48, 3) == QByteArrayLiteral("\x00\x00\x00") && r[64] == (char)0x01)
if (r.mid(48, 3) == QByteArrayLiteral("\x00\x00\x00") && r[64] == (char)0x01)
{
emit haveNetworkError(radioIP.toString(), "Got radio disconnected.");
qDebug() << "Got radio disconnected.";
@ -165,7 +166,7 @@ void udpHandler::DataReceived()
SendPacketAuth(0x02);
pkt0Timer = new QTimer(this);
connect(pkt0Timer, &QTimer::timeout, this, std::bind(&udpBase::SendPkt0Idle,this,true,0));
connect(pkt0Timer, &QTimer::timeout, this, std::bind(&udpBase::SendPkt0Idle, this, true, 0));
pkt0Timer->start(100);
SendPacketAuth(0x05);
@ -178,29 +179,38 @@ void udpHandler::DataReceived()
}
break;
case (144):
if (!serialAndAudioOpened && r.mid(0, 6) == QByteArrayLiteral("\x90\x00\x00\x00\x00\x00") && r[96] == (char)0x01)
if (!serialAndAudioOpened && r.mid(0, 6) == QByteArrayLiteral("\x90\x00\x00\x00\x00\x00") && r[0x60] == (char)0x01)
{
devname = parseNullTerminatedString(r, 64);
emit haveNetworkStatus(devname);
devName = parseNullTerminatedString(r, 0x40);
if (parseNullTerminatedString(r, 0x64) != compName)
{
emit haveNetworkStatus("Radio in use by: " + QString::fromUtf8(parseNullTerminatedString(r, 0x64)));
}
else
{
qDebug() << "Got serial and audio request success, device name: " << devname;
serial = new udpSerial(localIP, radioIP, sport);
audio = new udpAudio(localIP, radioIP, aport);
// Stuff can change in the meantime because of a previous login...
remoteSID = qFromBigEndian<quint32>(r.mid(8, 4));
localSID = qFromBigEndian<quint32>(r.mid(12, 4));
authID[0] = r[26];
authID[1] = r[27];
authID[2] = r[28];
authID[3] = r[29];
authID[4] = r[30];
authID[5] = r[31];
QObject::connect(serial, SIGNAL(Receive(QByteArray)), this, SLOT(receiveFromSerialStream(QByteArray)));
serial = new udpSerial(localIP, radioIP, sport);
audio = new udpAudio(localIP, radioIP, aport);
serialAndAudioOpened = true;
QObject::connect(serial, SIGNAL(Receive(QByteArray)), this, SLOT(receiveFromSerialStream(QByteArray)));
emit haveNetworkStatus(QString::fromUtf8(devName));
serialAndAudioOpened = true;
qDebug() << "Got serial and audio request success, device name: " << QString::fromUtf8(devName);
// Stuff can change in the meantime because of a previous login...
remoteSID = qFromBigEndian<quint32>(r.mid(8, 4));
localSID = qFromBigEndian<quint32>(r.mid(12, 4));
authID[0] = r[26];
authID[1] = r[27];
authID[2] = r[28];
authID[3] = r[29];
authID[4] = r[30];
authID[5] = r[31];
}
// Is there already somebody connected to the radio?
}
break;
@ -275,7 +285,6 @@ qint64 udpHandler::SendRequestSerialAndAudio()
};
authInnerSendSeq++;
delete[] usernameEncoded;
return SendTrackedPacket(QByteArray::fromRawData((const char*)p, sizeof(p)));
@ -289,7 +298,7 @@ qint64 udpHandler::SendPacketLogin() // Only used on control stream.
unsigned char* usernameEncoded = Passcode(username);
unsigned char* passwordEncoded = Passcode(password);
const unsigned char p[] = {
unsigned char p[] = {
0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
static_cast<unsigned char>(localSID >> 24 & 0xff), static_cast<unsigned char>(localSID >> 16 & 0xff), static_cast<unsigned char>(localSID >> 8 & 0xff), static_cast<unsigned char>(localSID & 0xff),
static_cast<unsigned char>(remoteSID >> 24 & 0xff), static_cast<unsigned char>(remoteSID >> 16 & 0xff), static_cast<unsigned char>(remoteSID >> 8 & 0xff), static_cast<unsigned char>(remoteSID & 0xff),
@ -307,13 +316,13 @@ qint64 udpHandler::SendPacketLogin() // Only used on control stream.
passwordEncoded[4], passwordEncoded[5], passwordEncoded[6], passwordEncoded[7],
passwordEncoded[8], passwordEncoded[9], passwordEncoded[10], passwordEncoded[11],
passwordEncoded[12], passwordEncoded[13], passwordEncoded[14], passwordEncoded[15],
0x69, 0x63, 0x6f, 0x6d, 0x2d, 0x70, 0x63, 0x00, // icom-pc in plain text
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
memcpy(p + 0x60, compName.constData(), compName.length());
delete[] usernameEncoded;
delete[] passwordEncoded;
@ -900,14 +909,15 @@ unsigned char* udpBase::Passcode(QString str)
}
QString udpBase::parseNullTerminatedString(QByteArray c, int s)
QByteArray udpBase::parseNullTerminatedString(QByteArray c, int s)
{
QString res = "";
//QString res = "";
QByteArray res;
for (int i = s; i < c.length(); i++)
{
if (c[i] != '\0')
{
res = res + QChar(c[i]);
res.append(c[i]);
}
else
{

9
udphandler.h
Wyświetl plik

@ -39,7 +39,7 @@ public:
void DataReceived(QByteArray r);
unsigned char* Passcode(QString str);
QString parseNullTerminatedString(QByteArray c, int s);
QByteArray parseNullTerminatedString(QByteArray c, int s);
QUdpSocket* udp=Q_NULLPTR;
uint32_t localSID = 0;
uint32_t remoteSID = 0;
@ -117,12 +117,12 @@ class udpAudio : public udpBase
public:
udpAudio(QHostAddress local, QHostAddress ip, int aport);
~udpAudio();
QAudioOutput* audio;
private:
void DataReceived();
QBuffer* buffer;
QAudioOutput* audio;
QAudioFormat format;
bool sentPacketConnect2 = false;
@ -173,11 +173,14 @@ private:
bool sentPacketConnect = false;
bool sentPacketConnect2 = false;
bool radioInUse = false;
int aport;
int sport;
int reauthInterval = 60000;
QTimer reauthTimer;
QString devname;
QByteArray devName;
QByteArray compName;
};

6
wfmain.cpp
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@ -521,7 +521,6 @@ void wfmain::receiveCommReady()
qDebug() << "Skipping automatic CIV, using user-supplied value of " << prefs.radioCIVAddr;
getInitialRigState();
}
ui->connectBtn->setText("Disconnect");
}
@ -1280,6 +1279,7 @@ void wfmain::receiveRigID(rigCapabilities rigCaps)
this->rigCaps = rigCaps;
this->spectWidth = rigCaps.spectLenMax; // used once haveRigCaps is true.
haveRigCaps = true;
ui->connectBtn->setText("Disconnect"); // We must be connected now.
prepareWf();
// Adding these here because clearly at this point we have valid
// rig comms. In the future, we should establish comms and then
@ -2248,6 +2248,8 @@ void wfmain::on_toFixedBtn_clicked()
void wfmain::on_connectBtn_clicked()
{
this->rigStatus->setText(""); // Clear status
if (haveRigCaps) {
emit sendCloseComm();
ui->connectBtn->setText("Connect");
@ -2255,8 +2257,8 @@ void wfmain::on_connectBtn_clicked()
}
else
{
emit sendCloseComm(); // Just in case there is a failed connection open.
openRig();
ui->connectBtn->setText("Disconnect");
}
}