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migrate std::string to qstring + add sysinfo via json (#412)

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* std::string -> qstring part 1

* more string migration

* more string migration ...

* ...

* more qstring mogrations
add sysinfo via json

* remove unneccessary includes

* integrate sysinfo into webui
This commit is contained in:
redPanther
2017-03-04 22:17:42 +01:00
committed by GitHub
parent 19f8928869
commit bfb9a08c80
90 changed files with 539 additions and 529 deletions
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48
libsrc/grabber/v4l2/V4L2Grabber.cpp
View File

@@ -23,7 +23,7 @@
#define CLEAR(x) memset(&(x), 0, sizeof(x))
V4L2Grabber::V4L2Grabber(const std::string & device
V4L2Grabber::V4L2Grabber(const QString & device
, int input
, VideoStandard videoStandard
, PixelFormat pixelFormat
@@ -51,7 +51,7 @@ V4L2Grabber::V4L2Grabber(const std::string & device
, _noSignalCounter(0)
, _streamNotifier(nullptr)
, _imageResampler()
, _log(Logger::getInstance("V4L2:"+QString::fromStdString(device)))
, _log(Logger::getInstance("V4L2:"+device))
, _initialized(false)
, _deviceAutoDiscoverEnabled(false)
, _noSignalDetected(false)
@@ -74,7 +74,7 @@ V4L2Grabber::~V4L2Grabber()
void V4L2Grabber::uninit()
{
Debug(_log,"uninit grabber: %s", _deviceName.c_str());
Debug(_log,"uninit grabber: %s", QSTRING_CSTR(_deviceName));
// stop if the grabber was not stopped
if (_initialized)
{
@@ -91,16 +91,16 @@ bool V4L2Grabber::init()
if (! _initialized)
{
getV4Ldevices();
std::string v4lDevices_str;
QString v4lDevices_str;
// show list only once
if ( ! QString(_deviceName.c_str()).startsWith("/dev/") )
if ( ! QString(QSTRING_CSTR(_deviceName)).startsWith("/dev/") )
{
for (auto& dev: _v4lDevices)
{
v4lDevices_str += "\t"+ dev.first + "\t" + dev.second + "\n";
}
Info(_log, "available V4L2 devices:\n%s", v4lDevices_str.c_str());
Info(_log, "available V4L2 devices:\n%s", QSTRING_CSTR(v4lDevices_str));
}
if ( _deviceName == "auto" )
@@ -113,28 +113,28 @@ bool V4L2Grabber::init()
_deviceName = dev.first;
if ( init() )
{
Info(_log, "found usable v4l2 device: %s (%s)",dev.first.c_str(), dev.second.c_str());
Info(_log, "found usable v4l2 device: %s (%s)",QSTRING_CSTR(dev.first), QSTRING_CSTR(dev.second));
_deviceAutoDiscoverEnabled = false;
return _initialized;
}
}
Info( _log, "no usable device found" );
}
else if ( ! QString(_deviceName.c_str()).startsWith("/dev/") )
else if ( ! _deviceName.startsWith("/dev/") )
{
for (auto& dev: _v4lDevices)
{
if ( QString(_deviceName.c_str()).toLower() == QString(dev.second.c_str()).toLower() )
if ( _deviceName.toLower() == dev.second.toLower() )
{
_deviceName = dev.first;
Info(_log, "found v4l2 device with configured name: %s (%s)", dev.second.c_str(), dev.first.c_str() );
Info(_log, "found v4l2 device with configured name: %s (%s)", QSTRING_CSTR(dev.second), QSTRING_CSTR(dev.first) );
break;
}
}
}
else
{
Info(_log, "%s v4l device: %s", (_deviceAutoDiscoverEnabled? "test" : "configured"),_deviceName.c_str());
Info(_log, "%s v4l device: %s", (_deviceAutoDiscoverEnabled? "test" : "configured"), QSTRING_CSTR(_deviceName));
}
bool opened = false;
@@ -177,7 +177,7 @@ void V4L2Grabber::getV4Ldevices()
devName = devName.trimmed();
devNameFile.close();
}
_v4lDevices.emplace("/dev/"+it.fileName().toStdString(), devName.toStdString());
_v4lDevices.emplace("/dev/"+it.fileName(), devName);
}
}
}
@@ -194,14 +194,12 @@ void V4L2Grabber::set3D(VideoMode mode)
void V4L2Grabber::setSignalThreshold(double redSignalThreshold, double greenSignalThreshold, double blueSignalThreshold, int noSignalCounterThreshold)
{
_noSignalThresholdColor.red = uint8_t(255*redSignalThreshold);
_noSignalThresholdColor.red = uint8_t(255*redSignalThreshold);
_noSignalThresholdColor.green = uint8_t(255*greenSignalThreshold);
_noSignalThresholdColor.blue = uint8_t(255*blueSignalThreshold);
_noSignalCounterThreshold = std::max(1, noSignalCounterThreshold);
_noSignalThresholdColor.blue = uint8_t(255*blueSignalThreshold);
_noSignalCounterThreshold = std::max(1, noSignalCounterThreshold);
std::stringstream ss;
ss << _noSignalThresholdColor;
Info(_log, "Signal threshold set to: %s", ss.str().c_str() );
Info(_log, "Signal threshold set to: {%d, %d, %d}", _noSignalThresholdColor.red, _noSignalThresholdColor.green, _noSignalThresholdColor.blue );
}
void V4L2Grabber::setSignalDetectionOffset(double horizontalMin, double verticalMin, double horizontalMax, double verticalMax)
@@ -256,7 +254,7 @@ void V4L2Grabber::open_device()
{
struct stat st;
if (-1 == stat(_deviceName.c_str(), &st))
if (-1 == stat(QSTRING_CSTR(_deviceName), &st))
{
throw_errno_exception("Cannot identify '" + _deviceName + "'");
}
@@ -266,7 +264,7 @@ void V4L2Grabber::open_device()
throw_exception("'" + _deviceName + "' is no device");
}
_fileDescriptor = open(_deviceName.c_str(), O_RDWR /* required */ | O_NONBLOCK, 0);
_fileDescriptor = open(QSTRING_CSTR(_deviceName), O_RDWR | O_NONBLOCK, 0);
if (-1 == _fileDescriptor)
{
@@ -870,14 +868,12 @@ int V4L2Grabber::xioctl(int request, void *arg)
return r;
}
void V4L2Grabber::throw_exception(const std::string & error)
void V4L2Grabber::throw_exception(const QString & error)
{
throw std::runtime_error(error);
throw std::runtime_error(error.toStdString());
}
void V4L2Grabber::throw_errno_exception(const std::string & error)
void V4L2Grabber::throw_errno_exception(const QString & error)
{
std::ostringstream oss;
oss << error << " error code " << errno << ", " << strerror(errno);
throw std::runtime_error(oss.str());
throw std::runtime_error(QString(error + " error code " + QString::number(errno) + ", " + strerror(errno)).toStdString());
}

4
libsrc/grabber/v4l2/V4L2Wrapper.cpp
View File

@@ -4,7 +4,7 @@
#include <hyperion/ImageProcessorFactory.h>
V4L2Wrapper::V4L2Wrapper(const std::string &device,
V4L2Wrapper::V4L2Wrapper(const QString &device,
int input,
VideoStandard videoStandard,
PixelFormat pixelFormat,
@@ -16,7 +16,7 @@ V4L2Wrapper::V4L2Wrapper(const std::string &device,
double greenSignalThreshold,
double blueSignalThreshold,
const int priority)
: GrabberWrapper("V4L2:"+QString::fromStdString(device), priority, hyperion::COMP_V4L)
: GrabberWrapper("V4L2:"+device, priority, hyperion::COMP_V4L)
, _timeout_ms(1000)
, _grabber(device,
input,