mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
b65d811640
* add limit for write to leddevice * add to default config * add i18n * extend xmas effect * fix indention * add check for minimum brightness * adapt effects to fading and new minWriteTime * remove old latchTime rename minimumWriteTime to latchTime make it as dev specific option * set default for rewriteTime to 1s pause smoothing on color too * reenable smoothing for color - it looks nicer :-) * fix timeout timer
84 lines
2.0 KiB
C++
84 lines
2.0 KiB
C++
|
|
// STL includes
|
|
#include <cstring>
|
|
#include <cstdio>
|
|
#include <iostream>
|
|
#include <exception>
|
|
// Linux includes
|
|
#include <fcntl.h>
|
|
#include <sys/ioctl.h>
|
|
|
|
#include <QStringList>
|
|
#include <QUdpSocket>
|
|
#include <QHostInfo>
|
|
|
|
// Local Hyperion includes
|
|
#include "ProviderUdp.h"
|
|
|
|
ProviderUdp::ProviderUdp()
|
|
: LedDevice()
|
|
, _port(1)
|
|
, _defaultHost("127.0.0.1")
|
|
{
|
|
_latchTime_ms = 1;
|
|
_udpSocket = new QUdpSocket();
|
|
}
|
|
|
|
ProviderUdp::~ProviderUdp()
|
|
{
|
|
_udpSocket->close();
|
|
}
|
|
|
|
bool ProviderUdp::init(const QJsonObject &deviceConfig)
|
|
{
|
|
LedDevice::init(deviceConfig);
|
|
|
|
QString host = deviceConfig["host"].toString(_defaultHost);
|
|
|
|
if (_address.setAddress(host) )
|
|
{
|
|
Debug( _log, "Successfully parsed %s as an ip address.", deviceConfig["host"].toString().toStdString().c_str());
|
|
}
|
|
else
|
|
{
|
|
Debug( _log, "Failed to parse %s as an ip address.", deviceConfig["host"].toString().toStdString().c_str());
|
|
QHostInfo info = QHostInfo::fromName(host);
|
|
if (info.addresses().isEmpty())
|
|
{
|
|
Debug( _log, "Failed to parse %s as a hostname.", deviceConfig["host"].toString().toStdString().c_str());
|
|
throw std::runtime_error("invalid target address");
|
|
}
|
|
Debug( _log, "Successfully parsed %s as a hostname.", deviceConfig["host"].toString().toStdString().c_str());
|
|
_address = info.addresses().first();
|
|
}
|
|
|
|
_port = deviceConfig["port"].toInt(_port);
|
|
if ( _port<=0 || _port > 65535)
|
|
{
|
|
throw std::runtime_error("invalid target port");
|
|
}
|
|
|
|
Debug( _log, "UDP using %s:%d", _address.toString().toStdString().c_str() , _port );
|
|
|
|
return true;
|
|
}
|
|
|
|
int ProviderUdp::open()
|
|
{
|
|
QHostAddress localAddress = QHostAddress::Any;
|
|
quint16 localPort = 0;
|
|
|
|
WarningIf( !_udpSocket->bind(localAddress, localPort), _log, "Could not bind local address: %s", strerror(errno));
|
|
|
|
return 0;
|
|
}
|
|
|
|
int ProviderUdp::writeBytes(const unsigned size, const uint8_t * data)
|
|
{
|
|
|
|
qint64 retVal = _udpSocket->writeDatagram((const char *)data,size,_address,_port);
|
|
WarningIf((retVal<0), _log, "Error sending: %s", strerror(errno));
|
|
|
|
return retVal;
|
|
}
|