internal virtual void pushStream(LineNumberReader r)
{
m_readerStack.Push(r);
}
} //$NON-NLS-1$
public virtual void execute()
{
/* dump console message */
displayStartMessage();
/* now fire our keyboard input thread */
System.Threading.Thread t = new System.Threading.Thread(Run);
t.Name = "Keyboard input"; //$NON-NLS-1$
t.Start();
/* keep processing streams until we have no more to do */
while (haveStreams())
{
try
{
m_in = popStream();
process();
}
catch (EndOfStreamException)
{
; /* quite allright */
}
catch (IOException io)
{
System.Collections.IDictionary args = new System.Collections.Hashtable();
args["exceptionMessage"] = io; //$NON-NLS-1$
err(LocalizationManager.getLocalizedTextString("errorWhileProcessingFile", args)); //$NON-NLS-1$
}
}
/* we done kill everything */
exitSession();
// clear this thing, which also halts our other thread.
m_keyboardStream = null;
}
internal virtual void doSource()
{
String name = ""; //$NON-NLS-1$
try
{
name = nextToken();
StreamReader f = new StreamReader(name, System.Text.Encoding.Default);
// push our current source onto the stack and open the new one
pushStream(m_in);
m_in = new LineNumberReader(f);
}
catch (System.NullReferenceException)
{
err(LocalizationManager.getLocalizedTextString("sourceCommandRequiresPath")); //$NON-NLS-1$
}
catch (System.ArgumentOutOfRangeException)
{
err(LocalizationManager.getLocalizedTextString("sourceCommandRequiresPath")); //$NON-NLS-1$
}
catch (FileNotFoundException)
{
System.Collections.IDictionary args = new System.Collections.Hashtable();
args["filename"] = name; //$NON-NLS-1$
err(LocalizationManager.getLocalizedTextString("fileNotFound", args)); //$NON-NLS-1$
}
}
