[systemsettings] Add support for fetching software version in aboutse…

…ttings
sailfishos · Oct 25, 2013 · 0aa4252 · 0aa4252
1 parent 0706f9e
commit 0aa4252
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Showing 2 changed files with 22 additions and 0 deletions.
diff --git a/src/aboutsettings.cpp b/src/aboutsettings.cpp
@@ -36,6 +36,8 @@
 #include <QStorageInfo>
 #include <QNetworkInfo>
 #include <QDeviceInfo>
+#include <QFile>
+#include <QByteArray>
 
 AboutSettings::AboutSettings(QObject *parent)
     : QObject(parent),
@@ -75,5 +77,23 @@ QString AboutSettings::imei() const
     return m_devinfo->imei(0);
 }
 
+QString AboutSettings::softwareVersion() const
+{
+    QFile releaseFile("/etc/os-release");
+    if (!releaseFile.open(QIODevice::ReadOnly | QIODevice::Text))
+        return QString();
+
+    QString version;
+    QByteArray versionTag("VERSION=");
 
+    while (!releaseFile.atEnd()) {
+        QByteArray line = releaseFile.readLine();
 
+        if (line.startsWith(versionTag)) {
+            version = line.mid(versionTag.length()).simplified();
+            break;
+        }
+    }
+
+    return version;
+}
diff --git a/src/aboutsettings.h b/src/aboutsettings.h
@@ -44,6 +44,7 @@ class AboutSettings: public QObject
     Q_PROPERTY(QString bluetoothAddress READ bluetoothAddress CONSTANT)
     Q_PROPERTY(QString wlanMacAddress READ wlanMacAddress CONSTANT)
     Q_PROPERTY(QString imei READ imei CONSTANT)
+    Q_PROPERTY(QString softwareVersion READ softwareVersion CONSTANT)
 
 public:
     explicit AboutSettings(QObject *parent = 0);
@@ -55,6 +56,7 @@ class AboutSettings: public QObject
     QString bluetoothAddress() const;
     QString wlanMacAddress() const;
     QString imei() const;
+    QString softwareVersion() const;
 
 private:
     QStorageInfo *m_sysinfo;