Transmitter::Transmitter(Recorder *rec, Rsa *r)
: recorder(rec), rsa(r)
{
setName("Transmitter");
s = -1;
salen = sizeof(sa);
total = bytes = 0;
rate = 0;
outFile = NULL;
state = NULL;
blowfish = NULL;
speexmode = 0;
_enable_sctp = false;
ready = 0;
working = false;
recording = false;
ringing = false;
transmitting = false;
readBuffer = NULL;
ttl = 100;
if ((out = (char *) malloc(MAXBUFSIZE))==NULL)
throw Error(Error::DRTA_ERR_MEMORY);
if ((buffer = (float *) malloc(MAXBUFSIZE*sizeof(float)))==NULL)
throw Error(Error::DRTA_ERR_MEMORY);
if ((prebuffer = (float *) malloc(REC_BUFSIZE*sizeof(float)))==NULL)
throw Error(Error::DRTA_ERR_MEMORY);
timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(sendRing()));
connect(recorder, SIGNAL(data(float*, int)), this, SLOT(processData(float*,int)));
status = TRANSMITTER_STATUS_WAITING;
}
// renyang - 要撥打出去的電話(ip address, port, protype)
void Call::call(QString host, int port, int prot)
{
#ifdef REN_DEBUG
qWarning(QString("Call::call(QString %1, int %2, int %3)").arg(host).arg(port).arg(prot));
#endif
try
{
readyFrames = 0;
// renyang-modify - 設定stream no
transmitter->setStreamNo(streamno);
// renyang - 由transmitter連線到server端, 回傳表示peer端的socket
sd = transmitter->call(host, port, prot);
// renyang - 接收端開始接收由對方回傳的資料並且判斷對方的動作
// renyang - 開始查看是否有新的資料由peer端傳送過來
receiver->start(sd, prot);
// renyang-modify - 開始計時啦
sctpiphandler->start();
// renyang - 送出響鈴的封包
sendRing(true);
callFree = false;
active = true;
aborted = false;
}
catch (Error e)
{
aborted = true;
e.setCallId(id);
throw e;
}
}
// renyang - 連線成功(不論是本地端接受通話或是遠端接受通話)
void Call::connected()
{
#ifdef REN_DEBUG
qWarning("Call::connected()");
#endif
// renyang - 連線成功就不需要ring啦
sendRing(false);
// renyang - 告知Phone，目前此Call id連線成功啦
emit connectedSignal(id);
emit warning(QString("Connected with %1 (%2)").arg(getCallerName()).arg(getCallerIp()));
}
void Transmitter::ring(bool on)
{
if (on)
{
transmitting = false;
ringing = true;
sendRing();
}
else
{
ringing = false;
}
}
Transmitter::Transmitter(Rsa *r) : rsa(r)
{
#ifdef REN_DEBUG
qWarning(QString("Transmitter::Transmitter(Rsa *r):rsa(r)"));
#endif
setName("Transmitter");
salen = sizeof(sa);
outFile = NULL;
blowfish = NULL;
crypted = false;
timer = new QTimer(this);
reset();
connect(timer, SIGNAL(timeout()), this, SLOT(sendRing()));
}
// renyang - 請傳送出去, 叫對方送出鈴聲
void Transmitter::ring(bool on)
{
#ifdef REN_DEBUG
qWarning(QString("Transmitter::ring(bool %1)").arg(on));
#endif
if (on)
{
tx = false;
ringing = true;
sendRing();
}
else
{
ringing = false;
}
}
void Call::stop()
{
#ifdef REN_DEBUG
qWarning("Call::stop()");
#endif
if (active)
{
active = false;
recording = false;
sendRing(false);
// renyang - 隔一段時間之後, 才正真close掉
stopTimer->start(STOP_TIME, true);
transmitter->end();
receiver->end();
// renyang-modify - 把所有的iphander內的資料全部清掉
sctpiphandler->end();
// renyang-modify - 初始化stream no
resetStream();
}
}
void HL1606::setRing(unsigned char *buffer, int start, int len) {
sendRing(buffer, start, len, _LEDCount);
latch();
}