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//===========================================
// Lumina desktop source code
// Copyright (c) 2017, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
#include <OSInterface.h>
//Start/stop interface watchers/notifications
void OSInterface::start(){
setupMediaWatcher(); //will create/connect the filesystem watcher automatically
setupNetworkManager();
}
void OSInterface::stop(){
if(isRunning()){
watcher->deleteLater();
watcher = 0;
}
}
bool OSInterface::isRunning(){ return (watcher!=0); } //status of the object - whether it has been started yet
// = Battery =
bool OSInterface::batteryAvailable(){ return false; }
float OSInterface::batteryCharge(){ return -1; }
bool OSInterface::batteryCharging(){ return false; }
double OSInterface::batterySecondsLeft(){ return -1; }
// = Volume =
bool OSInterface::volumeAvailable(){ return false; }
int OSInterface::volume(){ return -1; }
void OSInterface::setVolume(int){}
// = Network Information =
bool OSInterface::networkAvailable(){
if(INFO.contains()){ return INFO.value("netaccess/available").toBool(); }
return false;
}
QString OSInterface::networkType(){
if(INFO.contains("netaccess/type")){ return INFO.value("netaccess/type").toString(); } //"wifi", "wired", or "cell"
return "";
}
float OSInterface::networkStrength(){ return -1; } //percentage. ("wired" type should always be 100%)
QString OSInterface::networkHostname(){
return QHostInfo::localHostName();
}
QHostAddress OSInterface::networkAddress(){
QString addr;
if(INFO.contains("netaccess/address")){ addr = INFO.value("netaccess/address").toString(); }
return QHostAddress(addr);
}
// = Network Modification =
// = Media Shortcuts =
QStringList OSInterface::mediaDirectories(){ return QStringList() << "/media"; } //directory where XDG shortcuts are placed for interacting with media (local/remote)
QStringList OSInterface::mediaShortcuts(){ return autoHandledMediaFiles(); } //List of currently-available XDG shortcut file paths
// = Updates =
bool OSInterface::updatesAvailable(){ return false; }
QString OSInterface::updateDetails(){ return QString(); } //Information about any available updates
bool OSInterface::updatesRunning(){ return false; }
QString OSInterface::updateLog(){ return QString(); } //Information about any currently-running update
bool OSInterface::updatesFinished(){ return false; }
QString OSInterface::updateResults(){ return QString(); } //Information about any finished update
void OSInterface::startUpdates(){}
bool OSInterface::updateOnlyOnReboot(){ return false; } //Should the startUpdates function be called only when rebooting the system?
QDateTime OSInterface::lastUpdate(){ return QDateTime(); } //The date/time of the previous updates
QString OSInterface::lastUpdateResults(){ return QString(); } //Information about the previously-finished update
// = System Power =
bool OSInterface::canReboot(){ return false; }
void OSInterface::startReboot(){}
bool OSInterface::canShutdown(){ return false; }
void OSInterface::startShutdown(){}
bool OSInterface::canSuspend(){ return false; }
void OSInterface::startSuspend(){}
// = Screen Brightness =
int OSInterface::brightness(){ return -1; } //percentage: 0-100 with -1 for errors
void OSInterface::setBrightness(int){}
// = System Status Monitoring
QList<int> OSInterface::cpuPercentage(){ return QList<int>(); } // (one per CPU) percentage: 0-100 with empty list for errors
QStringList OSInterface::cpuTemperatures(){ return QStringList(); } // (one per CPU) Temperature of CPU ("50C" for example)
int OSInterface::memoryUsedPercentage(){ return -1; } //percentage: 0-100 with -1 for errors
QString OSInterface::memoryTotal(){ return QString(); } //human-readable form - does not tend to change within a session
QStringList OSInterface::diskIO(){ return QStringList(); } //Returns list of current read/write stats for each device
int OSInterface::fileSystemPercentage(QString dir){ return -1; } //percentage of capacity used: 0-100 with -1 for errors
QString OSInterface::fileSystemCapacity(QString dir){ return QString(); } //human-readable form - total capacity
// = OS-Specific Utilities =
bool OSInterface::hasControlPanel(){ return false; }
QString OSInterface::controlPanelShortcut(){ return QString(); } //relative *.desktop shortcut name (Example: "some_utility.desktop")
bool OSInterface::hasAudioMixer(){ return false; }
QString OSInterface::audioMixerShortcut(){ return QString(); } //relative *.desktop shortcut name (Example: "some_utility.desktop")
bool OSInterface::hasAppStore(){ return false; }
QString OSInterface::appStoreShortcut(){ return QString(); } //relative *.desktop shortcut name (Example: "some_utility.desktop")
//FileSystemWatcher slots
void OSInterface::watcherFileChanged(QString){}
void OSInterface::watcherDirChanged(QString dir){
if(handleMediaDirChange(dir)){ return; }
}
//IO Device slots
void OSInterface::iodeviceReadyRead(){}
void OSInterface::iodeviceAboutToClose(){}
//NetworkAccessManager slots
void OSInterface::netAccessChanged(QNetworkAccessManager::NetworkAccessibility stat){
INFO.setValue("netaccess/available", stat== QNetworkAccessManager::Accessible);
//Update all the other network status info at the same time
QNetworkConfiguration active = netman->activeConfiguration();
//Type of connection
QString type;
switch(active->bearerTypeFamily()){
case QNetworkConfiguration::BearerEthernet: type="wired"; break;
case QNetworkConfiguration::BearnerWLAN: type="wifi"; break;
case QNetworkConfiguration::Bearer2G: type="cell-2G"; break;
case QNetworkConfiguration::Bearer3G: type="cell-3G"; break;
case QNetworkConfiguration::Bearer4G: type="cell-4G"; break;
}
INFO.setValue("netaccess/type", type);
qDebug() << "Detected Device Status:" << active->identifier() << type << stat;
QNetworkInterface iface = QNetworkInterface::interfaceFromName(active->identifier());
QString address = iface.hardwareAddress();
qDebug() << " - Address:" << address;
INFO.setValue("netaccess/address", address);
emit networkStatusChanged();
}
void OSInterface::netRequestFinished(QNetworkReply*){}
void OSInterface::netSslErrors(QNetworkReply*, const QList<QSslError>&){}
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