1 files changed, 93 insertions, 0 deletions
diff --git a/superkaramba/src/programsensor.cpp b/superkaramba/src/programsensor.cpp
new file mode 100644
index 0000000..a3bddc5
--- /dev/null
+++ b/superkaramba/src/programsensor.cpp
@@ -0,0 +1,93 @@
+/***************************************************************************
+ *   Copyright (C) 2003 by Hans Karlsson                                   *
+ *   [email protected]                                                      *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ ***************************************************************************/
+#include "programsensor.h"
+
+#include <qstringlist.h>
+ProgramSensor::ProgramSensor(const QString &progName, int interval, QString encoding )
+        : Sensor( interval )
+{
+     if( !encoding.isEmpty())
+    {
+        codec = QTextCodec::codecForName( encoding.ascii() );
+        if ( codec == 0)
+            codec = QTextCodec::codecForLocale();
+    }
+    else
+        codec = QTextCodec::codecForLocale();
+
+
+    programName = progName;
+    //update();
+    connect(&ksp, SIGNAL(receivedStdout(KProcess *, char *, int )),
+            this,SLOT(receivedStdout(KProcess *, char *, int )));
+    connect(&ksp, SIGNAL(processExited(KProcess *)),
+            this,SLOT(processExited( KProcess * )));
+}
+
+ProgramSensor::~ProgramSensor()
+{}
+
+void ProgramSensor::receivedStdout(KProcess *, char *buffer, int len)
+{
+    buffer[len] = 0;
+    sensorResult += codec->toUnicode( QCString(buffer) );
+}
+
+void ProgramSensor::processExited(KProcess *)
+{
+    int lineNbr;
+    SensorParams *sp;
+    Meter *meter;
+    QValueVector<QString> lines;
+    QStringList stringList = QStringList::split('\n',sensorResult,true);
+    QStringList::ConstIterator end( stringList.end() );
+    for ( QStringList::ConstIterator it = stringList.begin(); it != end; ++it )
+    {
+        lines.push_back(*it);
+    }
+
+    int count = (int) lines.size();
+    QObjectListIt it( *objList );
+    while (it != 0)
+    {
+        sp = (SensorParams*)(*it);
+        meter = sp->getMeter();
+        if( meter != 0)
+        {
+            lineNbr = (sp->getParam("LINE")).toInt();
+            if ( lineNbr >= 1  && lineNbr <=  (int) count )
+            {
+                meter->setValue(lines[lineNbr-1]);
+            }
+            if ( -lineNbr >= 1 && -lineNbr <= (int) count )
+            {
+                meter->setValue(lines[count+lineNbr]);
+            }
+            if (lineNbr == 0)
+            {
+                meter->setValue(sensorResult);
+            }
+        }
+        ++it;
+    }
+
+    sensorResult = "";
+}
+
+void ProgramSensor::update()
+{
+    ksp.clearArguments();
+    ksp << programName;
+
+
+    ksp.start( KProcIO::NotifyOnExit,KProcIO::Stdout);
+}
+
+#include "programsensor.moc"