Move subsurface-core to core and qt-mobile to mobile-widgets

Having subsurface-core as a directory name really messes with
autocomplete and is obviously redundant. Simmilarly, qt-mobile caused an
autocomplete conflict and also was inconsistent with the desktop-widget
name for the directory containing the "other" UI.

And while cleaning up the resulting change in the path name for include
files, I decided to clean up those even more to make them consistent
overall.

This could have been handled in more commits, but since this requires a
make clean before the build, it seemed more sensible to do it all in one.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 681 insertions, 0 deletions

diff --git a/core/configuredivecomputer.cpp b/core/configuredivecomputer.cpp
new file mode 100644
index 000000000..2457ffe82
--- /dev/null
+++ b/core/configuredivecomputer.cpp
@@ -0,0 +1,681 @@
+#include "configuredivecomputer.h"
+#include "libdivecomputer/hw.h"
+#include <QTextStream>
+#include <QFile>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxslt/transform.h>
+#include <QStringList>
+#include <QXmlStreamWriter>
+
+ConfigureDiveComputer::ConfigureDiveComputer() : readThread(0),
+	writeThread(0),
+	resetThread(0),
+	firmwareThread(0)
+{
+	setState(INITIAL);
+}
+
+void ConfigureDiveComputer::readSettings(device_data_t *data)
+{
+	setState(READING);
+
+	if (readThread)
+		readThread->deleteLater();
+
+	readThread = new ReadSettingsThread(this, data);
+	connect(readThread, SIGNAL(finished()),
+		this, SLOT(readThreadFinished()), Qt::QueuedConnection);
+	connect(readThread, SIGNAL(error(QString)), this, SLOT(setError(QString)));
+	connect(readThread, SIGNAL(devicedetails(DeviceDetails *)), this,
+		SIGNAL(deviceDetailsChanged(DeviceDetails *)));
+	connect(readThread, SIGNAL(progress(int)), this, SLOT(progressEvent(int)), Qt::QueuedConnection);
+
+	readThread->start();
+}
+
+void ConfigureDiveComputer::saveDeviceDetails(DeviceDetails *details, device_data_t *data)
+{
+	setState(WRITING);
+
+	if (writeThread)
+		writeThread->deleteLater();
+
+	writeThread = new WriteSettingsThread(this, data);
+	connect(writeThread, SIGNAL(finished()),
+		this, SLOT(writeThreadFinished()), Qt::QueuedConnection);
+	connect(writeThread, SIGNAL(error(QString)), this, SLOT(setError(QString)));
+	connect(writeThread, SIGNAL(progress(int)), this, SLOT(progressEvent(int)), Qt::QueuedConnection);
+
+	writeThread->setDeviceDetails(details);
+	writeThread->start();
+}
+
+bool ConfigureDiveComputer::saveXMLBackup(QString fileName, DeviceDetails *details, device_data_t *data)
+{
+	QString xml = "";
+	QString vendor = data->vendor;
+	QString product = data->product;
+	QXmlStreamWriter writer(&xml);
+	writer.setAutoFormatting(true);
+
+	writer.writeStartDocument();
+	writer.writeStartElement("DiveComputerSettingsBackup");
+	writer.writeStartElement("DiveComputer");
+	writer.writeTextElement("Vendor", vendor);
+	writer.writeTextElement("Product", product);
+	writer.writeEndElement();
+	writer.writeStartElement("Settings");
+	writer.writeTextElement("CustomText", details->customText);
+	//Add gasses
+	QString gas1 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->gas1.oxygen),
+				    QString::number(details->gas1.helium),
+				    QString::number(details->gas1.type),
+				    QString::number(details->gas1.depth));
+	QString gas2 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->gas2.oxygen),
+				    QString::number(details->gas2.helium),
+				    QString::number(details->gas2.type),
+				    QString::number(details->gas2.depth));
+	QString gas3 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->gas3.oxygen),
+				    QString::number(details->gas3.helium),
+				    QString::number(details->gas3.type),
+				    QString::number(details->gas3.depth));
+	QString gas4 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->gas4.oxygen),
+				    QString::number(details->gas4.helium),
+				    QString::number(details->gas4.type),
+				    QString::number(details->gas4.depth));
+	QString gas5 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->gas5.oxygen),
+				    QString::number(details->gas5.helium),
+				    QString::number(details->gas5.type),
+				    QString::number(details->gas5.depth));
+	writer.writeTextElement("Gas1", gas1);
+	writer.writeTextElement("Gas2", gas2);
+	writer.writeTextElement("Gas3", gas3);
+	writer.writeTextElement("Gas4", gas4);
+	writer.writeTextElement("Gas5", gas5);
+	//
+	//Add dil values
+	QString dil1 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->dil1.oxygen),
+				    QString::number(details->dil1.helium),
+				    QString::number(details->dil1.type),
+				    QString::number(details->dil1.depth));
+	QString dil2 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->dil2.oxygen),
+				    QString::number(details->dil2.helium),
+				    QString::number(details->dil2.type),
+				    QString::number(details->dil2.depth));
+	QString dil3 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->dil3.oxygen),
+				    QString::number(details->dil3.helium),
+				    QString::number(details->dil3.type),
+				    QString::number(details->dil3.depth));
+	QString dil4 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->dil4.oxygen),
+				    QString::number(details->dil4.helium),
+				    QString::number(details->dil4.type),
+				    QString::number(details->dil4.depth));
+	QString dil5 = QString("%1,%2,%3,%4")
+			       .arg(QString::number(details->dil5.oxygen),
+				    QString::number(details->dil5.helium),
+				    QString::number(details->dil5.type),
+				    QString::number(details->dil5.depth));
+	writer.writeTextElement("Dil1", dil1);
+	writer.writeTextElement("Dil2", dil2);
+	writer.writeTextElement("Dil3", dil3);
+	writer.writeTextElement("Dil4", dil4);
+	writer.writeTextElement("Dil5", dil5);
+	//
+	//Add set point values
+	QString sp1 = QString("%1,%2")
+			      .arg(QString::number(details->sp1.sp),
+				   QString::number(details->sp1.depth));
+	QString sp2 = QString("%1,%2")
+			      .arg(QString::number(details->sp2.sp),
+				   QString::number(details->sp2.depth));
+	QString sp3 = QString("%1,%2")
+			      .arg(QString::number(details->sp3.sp),
+				   QString::number(details->sp3.depth));
+	QString sp4 = QString("%1,%2")
+			      .arg(QString::number(details->sp4.sp),
+				   QString::number(details->sp4.depth));
+	QString sp5 = QString("%1,%2")
+			      .arg(QString::number(details->sp5.sp),
+				   QString::number(details->sp5.depth));
+	writer.writeTextElement("SetPoint1", sp1);
+	writer.writeTextElement("SetPoint2", sp2);
+	writer.writeTextElement("SetPoint3", sp3);
+	writer.writeTextElement("SetPoint4", sp4);
+	writer.writeTextElement("SetPoint5", sp5);
+
+	//Other Settings
+	writer.writeTextElement("DiveMode", QString::number(details->diveMode));
+	writer.writeTextElement("Saturation", QString::number(details->saturation));
+	writer.writeTextElement("Desaturation", QString::number(details->desaturation));
+	writer.writeTextElement("LastDeco", QString::number(details->lastDeco));
+	writer.writeTextElement("Brightness", QString::number(details->brightness));
+	writer.writeTextElement("Units", QString::number(details->units));
+	writer.writeTextElement("SamplingRate", QString::number(details->samplingRate));
+	writer.writeTextElement("Salinity", QString::number(details->salinity));
+	writer.writeTextElement("DiveModeColor", QString::number(details->diveModeColor));
+	writer.writeTextElement("Language", QString::number(details->language));
+	writer.writeTextElement("DateFormat", QString::number(details->dateFormat));
+	writer.writeTextElement("CompassGain", QString::number(details->compassGain));
+	writer.writeTextElement("SafetyStop", QString::number(details->safetyStop));
+	writer.writeTextElement("GfHigh", QString::number(details->gfHigh));
+	writer.writeTextElement("GfLow", QString::number(details->gfLow));
+	writer.writeTextElement("PressureSensorOffset", QString::number(details->pressureSensorOffset));
+	writer.writeTextElement("PpO2Min", QString::number(details->ppO2Min));
+	writer.writeTextElement("PpO2Max", QString::number(details->ppO2Max));
+	writer.writeTextElement("FutureTTS", QString::number(details->futureTTS));
+	writer.writeTextElement("CcrMode", QString::number(details->ccrMode));
+	writer.writeTextElement("DecoType", QString::number(details->decoType));
+	writer.writeTextElement("AGFSelectable", QString::number(details->aGFSelectable));
+	writer.writeTextElement("AGFHigh", QString::number(details->aGFHigh));
+	writer.writeTextElement("AGFLow", QString::number(details->aGFLow));
+	writer.writeTextElement("CalibrationGas", QString::number(details->calibrationGas));
+	writer.writeTextElement("FlipScreen", QString::number(details->flipScreen));
+	writer.writeTextElement("SetPointFallback", QString::number(details->setPointFallback));
+	writer.writeTextElement("LeftButtonSensitivity", QString::number(details->leftButtonSensitivity));
+	writer.writeTextElement("RightButtonSensitivity", QString::number(details->rightButtonSensitivity));
+	writer.writeTextElement("BottomGasConsumption", QString::number(details->bottomGasConsumption));
+	writer.writeTextElement("DecoGasConsumption", QString::number(details->decoGasConsumption));
+	writer.writeTextElement("ModWarning", QString::number(details->modWarning));
+	writer.writeTextElement("DynamicAscendRate", QString::number(details->dynamicAscendRate));
+	writer.writeTextElement("GraphicalSpeedIndicator", QString::number(details->graphicalSpeedIndicator));
+	writer.writeTextElement("AlwaysShowppO2", QString::number(details->alwaysShowppO2));
+
+	// Suunto vyper settings.
+	writer.writeTextElement("Altitude", QString::number(details->altitude));
+	writer.writeTextElement("PersonalSafety", QString::number(details->personalSafety));
+	writer.writeTextElement("TimeFormat", QString::number(details->timeFormat));
+
+	writer.writeStartElement("Light");
+	writer.writeAttribute("enabled", QString::number(details->lightEnabled));
+	writer.writeCharacters(QString::number(details->light));
+	writer.writeEndElement();
+
+	writer.writeStartElement("AlarmTime");
+	writer.writeAttribute("enabled", QString::number(details->alarmTimeEnabled));
+	writer.writeCharacters(QString::number(details->alarmTime));
+	writer.writeEndElement();
+
+	writer.writeStartElement("AlarmDepth");
+	writer.writeAttribute("enabled", QString::number(details->alarmDepthEnabled));
+	writer.writeCharacters(QString::number(details->alarmDepth));
+	writer.writeEndElement();
+
+	writer.writeEndElement();
+	writer.writeEndElement();
+
+	writer.writeEndDocument();
+	QFile file(fileName);
+	if (!file.open(QIODevice::WriteOnly)) {
+		lastError = tr("Could not save the backup file %1. Error Message: %2")
+				    .arg(fileName, file.errorString());
+		return false;
+	}
+	//file open successful. write data and save.
+	QTextStream out(&file);
+	out << xml;
+
+	file.close();
+	return true;
+}
+
+bool ConfigureDiveComputer::restoreXMLBackup(QString fileName, DeviceDetails *details)
+{
+	QFile file(fileName);
+	if (!file.open(QIODevice::ReadOnly)) {
+		lastError = tr("Could not open backup file: %1").arg(file.errorString());
+		return false;
+	}
+
+	QString xml = file.readAll();
+
+	QXmlStreamReader reader(xml);
+	while (!reader.atEnd()) {
+		if (reader.isStartElement()) {
+			QString settingName = reader.name().toString();
+			QXmlStreamAttributes attributes = reader.attributes();
+			reader.readNext();
+			QString keyString = reader.text().toString();
+
+			if (settingName == "CustomText")
+				details->customText = keyString;
+
+			if (settingName == "Gas1") {
+				QStringList gasData = keyString.split(",");
+				gas gas1;
+				gas1.oxygen = gasData.at(0).toInt();
+				gas1.helium = gasData.at(1).toInt();
+				gas1.type = gasData.at(2).toInt();
+				gas1.depth = gasData.at(3).toInt();
+				details->gas1 = gas1;
+			}
+
+			if (settingName == "Gas2") {
+				QStringList gasData = keyString.split(",");
+				gas gas2;
+				gas2.oxygen = gasData.at(0).toInt();
+				gas2.helium = gasData.at(1).toInt();
+				gas2.type = gasData.at(2).toInt();
+				gas2.depth = gasData.at(3).toInt();
+				details->gas2 = gas2;
+			}
+
+			if (settingName == "Gas3") {
+				QStringList gasData = keyString.split(",");
+				gas gas3;
+				gas3.oxygen = gasData.at(0).toInt();
+				gas3.helium = gasData.at(1).toInt();
+				gas3.type = gasData.at(2).toInt();
+				gas3.depth = gasData.at(3).toInt();
+				details->gas3 = gas3;
+			}
+
+			if (settingName == "Gas4") {
+				QStringList gasData = keyString.split(",");
+				gas gas4;
+				gas4.oxygen = gasData.at(0).toInt();
+				gas4.helium = gasData.at(1).toInt();
+				gas4.type = gasData.at(2).toInt();
+				gas4.depth = gasData.at(3).toInt();
+				details->gas4 = gas4;
+			}
+
+			if (settingName == "Gas5") {
+				QStringList gasData = keyString.split(",");
+				gas gas5;
+				gas5.oxygen = gasData.at(0).toInt();
+				gas5.helium = gasData.at(1).toInt();
+				gas5.type = gasData.at(2).toInt();
+				gas5.depth = gasData.at(3).toInt();
+				details->gas5 = gas5;
+			}
+
+			if (settingName == "Dil1") {
+				QStringList dilData = keyString.split(",");
+				gas dil1;
+				dil1.oxygen = dilData.at(0).toInt();
+				dil1.helium = dilData.at(1).toInt();
+				dil1.type = dilData.at(2).toInt();
+				dil1.depth = dilData.at(3).toInt();
+				details->dil1 = dil1;
+			}
+
+			if (settingName == "Dil2") {
+				QStringList dilData = keyString.split(",");
+				gas dil2;
+				dil2.oxygen = dilData.at(0).toInt();
+				dil2.helium = dilData.at(1).toInt();
+				dil2.type = dilData.at(2).toInt();
+				dil2.depth = dilData.at(3).toInt();
+				details->dil1 = dil2;
+			}
+
+			if (settingName == "Dil3") {
+				QStringList dilData = keyString.split(",");
+				gas dil3;
+				dil3.oxygen = dilData.at(0).toInt();
+				dil3.helium = dilData.at(1).toInt();
+				dil3.type = dilData.at(2).toInt();
+				dil3.depth = dilData.at(3).toInt();
+				details->dil3 = dil3;
+			}
+
+			if (settingName == "Dil4") {
+				QStringList dilData = keyString.split(",");
+				gas dil4;
+				dil4.oxygen = dilData.at(0).toInt();
+				dil4.helium = dilData.at(1).toInt();
+				dil4.type = dilData.at(2).toInt();
+				dil4.depth = dilData.at(3).toInt();
+				details->dil4 = dil4;
+			}
+
+			if (settingName == "Dil5") {
+				QStringList dilData = keyString.split(",");
+				gas dil5;
+				dil5.oxygen = dilData.at(0).toInt();
+				dil5.helium = dilData.at(1).toInt();
+				dil5.type = dilData.at(2).toInt();
+				dil5.depth = dilData.at(3).toInt();
+				details->dil5 = dil5;
+			}
+
+			if (settingName == "SetPoint1") {
+				QStringList spData = keyString.split(",");
+				setpoint sp1;
+				sp1.sp = spData.at(0).toInt();
+				sp1.depth = spData.at(1).toInt();
+				details->sp1 = sp1;
+			}
+
+			if (settingName == "SetPoint2") {
+				QStringList spData = keyString.split(",");
+				setpoint sp2;
+				sp2.sp = spData.at(0).toInt();
+				sp2.depth = spData.at(1).toInt();
+				details->sp2 = sp2;
+			}
+
+			if (settingName == "SetPoint3") {
+				QStringList spData = keyString.split(",");
+				setpoint sp3;
+				sp3.sp = spData.at(0).toInt();
+				sp3.depth = spData.at(1).toInt();
+				details->sp3 = sp3;
+			}
+
+			if (settingName == "SetPoint4") {
+				QStringList spData = keyString.split(",");
+				setpoint sp4;
+				sp4.sp = spData.at(0).toInt();
+				sp4.depth = spData.at(1).toInt();
+				details->sp4 = sp4;
+			}
+
+			if (settingName == "SetPoint5") {
+				QStringList spData = keyString.split(",");
+				setpoint sp5;
+				sp5.sp = spData.at(0).toInt();
+				sp5.depth = spData.at(1).toInt();
+				details->sp5 = sp5;
+			}
+
+			if (settingName == "Saturation")
+				details->saturation = keyString.toInt();
+
+			if (settingName == "Desaturation")
+				details->desaturation = keyString.toInt();
+
+			if (settingName == "DiveMode")
+				details->diveMode = keyString.toInt();
+
+			if (settingName == "LastDeco")
+				details->lastDeco = keyString.toInt();
+
+			if (settingName == "Brightness")
+				details->brightness = keyString.toInt();
+
+			if (settingName == "Units")
+				details->units = keyString.toInt();
+
+			if (settingName == "SamplingRate")
+				details->samplingRate = keyString.toInt();
+
+			if (settingName == "Salinity")
+				details->salinity = keyString.toInt();
+
+			if (settingName == "DiveModeColour")
+				details->diveModeColor = keyString.toInt();
+
+			if (settingName == "Language")
+				details->language = keyString.toInt();
+
+			if (settingName == "DateFormat")
+				details->dateFormat = keyString.toInt();
+
+			if (settingName == "CompassGain")
+				details->compassGain = keyString.toInt();
+
+			if (settingName == "SafetyStop")
+				details->safetyStop = keyString.toInt();
+
+			if (settingName == "GfHigh")
+				details->gfHigh = keyString.toInt();
+
+			if (settingName == "GfLow")
+				details->gfLow = keyString.toInt();
+
+			if (settingName == "PressureSensorOffset")
+				details->pressureSensorOffset = keyString.toInt();
+
+			if (settingName == "PpO2Min")
+				details->ppO2Min = keyString.toInt();
+
+			if (settingName == "PpO2Max")
+				details->ppO2Max = keyString.toInt();
+
+			if (settingName == "FutureTTS")
+				details->futureTTS = keyString.toInt();
+
+			if (settingName == "CcrMode")
+				details->ccrMode = keyString.toInt();
+
+			if (settingName == "DecoType")
+				details->decoType = keyString.toInt();
+
+			if (settingName == "AGFSelectable")
+				details->aGFSelectable = keyString.toInt();
+
+			if (settingName == "AGFHigh")
+				details->aGFHigh = keyString.toInt();
+
+			if (settingName == "AGFLow")
+				details->aGFLow = keyString.toInt();
+
+			if (settingName == "CalibrationGas")
+				details->calibrationGas = keyString.toInt();
+
+			if (settingName == "FlipScreen")
+				details->flipScreen = keyString.toInt();
+
+			if (settingName == "SetPointFallback")
+				details->setPointFallback = keyString.toInt();
+
+			if (settingName == "LeftButtonSensitivity")
+				details->leftButtonSensitivity = keyString.toInt();
+
+			if (settingName == "RightButtonSensitivity")
+				details->rightButtonSensitivity = keyString.toInt();
+
+			if (settingName == "BottomGasConsumption")
+				details->bottomGasConsumption = keyString.toInt();
+
+			if (settingName == "DecoGasConsumption")
+				details->decoGasConsumption = keyString.toInt();
+
+			if (settingName == "ModWarning")
+				details->modWarning = keyString.toInt();
+
+			if (settingName == "DynamicAscendRate")
+				details->dynamicAscendRate = keyString.toInt();
+
+			if (settingName == "GraphicalSpeedIndicator")
+				details->graphicalSpeedIndicator = keyString.toInt();
+
+			if (settingName == "AlwaysShowppO2")
+				details->alwaysShowppO2 = keyString.toInt();
+
+			if (settingName == "Altitude")
+				details->altitude = keyString.toInt();
+
+			if (settingName == "PersonalSafety")
+				details->personalSafety = keyString.toInt();
+
+			if (settingName == "TimeFormat")
+				details->timeFormat = keyString.toInt();
+
+			if (settingName == "Light") {
+				if (attributes.hasAttribute("enabled"))
+					details->lightEnabled = attributes.value("enabled").toString().toInt();
+				details->light = keyString.toInt();
+			}
+
+			if (settingName == "AlarmDepth") {
+				if (attributes.hasAttribute("enabled"))
+					details->alarmDepthEnabled = attributes.value("enabled").toString().toInt();
+				details->alarmDepth = keyString.toInt();
+			}
+
+			if (settingName == "AlarmTime") {
+				if (attributes.hasAttribute("enabled"))
+					details->alarmTimeEnabled = attributes.value("enabled").toString().toInt();
+				details->alarmTime = keyString.toInt();
+			}
+		}
+		reader.readNext();
+	}
+
+	return true;
+}
+
+void ConfigureDiveComputer::startFirmwareUpdate(QString fileName, device_data_t *data)
+{
+	setState(FWUPDATE);
+	if (firmwareThread)
+		firmwareThread->deleteLater();
+
+	firmwareThread = new FirmwareUpdateThread(this, data, fileName);
+	connect(firmwareThread, SIGNAL(finished()),
+		this, SLOT(firmwareThreadFinished()), Qt::QueuedConnection);
+	connect(firmwareThread, SIGNAL(error(QString)), this, SLOT(setError(QString)));
+	connect(firmwareThread, SIGNAL(progress(int)), this, SLOT(progressEvent(int)), Qt::QueuedConnection);
+
+	firmwareThread->start();
+}
+
+void ConfigureDiveComputer::resetSettings(device_data_t *data)
+{
+	setState(RESETTING);
+
+	if (resetThread)
+		resetThread->deleteLater();
+
+	resetThread = new ResetSettingsThread(this, data);
+	connect(resetThread, SIGNAL(finished()),
+		this, SLOT(resetThreadFinished()), Qt::QueuedConnection);
+	connect(resetThread, SIGNAL(error(QString)), this, SLOT(setError(QString)));
+	connect(resetThread, SIGNAL(progress(int)), this, SLOT(progressEvent(int)), Qt::QueuedConnection);
+
+	resetThread->start();
+}
+
+void ConfigureDiveComputer::progressEvent(int percent)
+{
+	emit progress(percent);
+}
+
+void ConfigureDiveComputer::setState(ConfigureDiveComputer::states newState)
+{
+	currentState = newState;
+	emit stateChanged(currentState);
+}
+
+void ConfigureDiveComputer::setError(QString err)
+{
+	lastError = err;
+	emit error(err);
+}
+
+void ConfigureDiveComputer::readThreadFinished()
+{
+	setState(DONE);
+	if (lastError.isEmpty()) {
+		//No error
+		emit message(tr("Dive computer details read successfully"));
+	}
+}
+
+void ConfigureDiveComputer::writeThreadFinished()
+{
+	setState(DONE);
+	if (lastError.isEmpty()) {
+		//No error
+		emit message(tr("Setting successfully written to device"));
+	}
+}
+
+void ConfigureDiveComputer::firmwareThreadFinished()
+{
+	setState(DONE);
+	if (lastError.isEmpty()) {
+		//No error
+		emit message(tr("Device firmware successfully updated"));
+	}
+}
+
+void ConfigureDiveComputer::resetThreadFinished()
+{
+	setState(DONE);
+	if (lastError.isEmpty()) {
+		//No error
+		emit message(tr("Device settings successfully reset"));
+	}
+}
+
+QString ConfigureDiveComputer::dc_open(device_data_t *data)
+{
+	FILE *fp = NULL;
+	dc_status_t rc;
+
+	if (data->libdc_log)
+		fp = subsurface_fopen(logfile_name, "w");
+
+	data->libdc_logfile = fp;
+
+	rc = dc_context_new(&data->context);
+	if (rc != DC_STATUS_SUCCESS) {
+		return tr("Unable to create libdivecomputer context");
+	}
+
+	if (fp) {
+		dc_context_set_loglevel(data->context, DC_LOGLEVEL_ALL);
+		dc_context_set_logfunc(data->context, logfunc, fp);
+	}
+
+#if defined(SSRF_CUSTOM_SERIAL)
+	dc_serial_t *serial_device = NULL;
+
+	if (data->bluetooth_mode) {
+#ifdef BT_SUPPORT
+		rc = dc_serial_qt_open(&serial_device, data->context, data->devname);
+#endif
+#ifdef SERIAL_FTDI
+	} else if (!strcmp(data->devname, "ftdi")) {
+		rc = dc_serial_ftdi_open(&serial_device, data->context);
+#endif
+	}
+
+	if (rc != DC_STATUS_SUCCESS) {
+		return errmsg(rc);
+	} else if (serial_device) {
+		rc = dc_device_custom_open(&data->device, data->context, data->descriptor, serial_device);
+	} else {
+#else
+	{
+#endif
+		rc = dc_device_open(&data->device, data->context, data->descriptor, data->devname);
+	}
+
+	if (rc != DC_STATUS_SUCCESS) {
+		return tr("Could not a establish connection to the dive computer.");
+	}
+
+	setState(OPEN);
+
+	return NULL;
+}
+
+void ConfigureDiveComputer::dc_close(device_data_t *data)
+{
+	if (data->device)
+		dc_device_close(data->device);
+	data->device = NULL;
+	if (data->context)
+		dc_context_free(data->context);
+	data->context = NULL;
+
+	if (data->libdc_logfile)
+		fclose(data->libdc_logfile);
+
+	setState(INITIAL);
+}