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package org.openslx.taskmanager.tasks;
import java.util.Arrays;
import org.openslx.satserver.util.Exec;
import org.openslx.satserver.util.Exec.ExecCallback;
import org.openslx.satserver.util.Util;
import org.openslx.taskmanager.api.AbstractTask;
import com.google.gson.annotations.Expose;
public class WakeOnLan extends AbstractTask implements ExecCallback
{
@Expose
private String[] macs;
@Expose
private String ip;
@Expose
private String password;
private String[] cmdline;
private StatusObject status;
@Override
protected boolean initTask()
{
status = new StatusObject();
this.setStatusObject( status );
if ( macs == null || macs.length == 0 ) {
status.addMsg( "Macs empty" );
}
if ( Util.isEmpty( ip ) ) {
status.addMsg( "IP empty" );
}
if ( !Util.isEmpty( status.messages ) )
return false;
int xlen = Util.isEmpty( password ) ? 0 : 2;
cmdline = new String[macs.length + 3 + xlen];
cmdline[0] = "jawol";
cmdline[1] = "-d";
cmdline[2] = ip;
if ( xlen != 0 ) {
cmdline[3] = "-p";
cmdline[4] = password;
}
System.arraycopy( macs, 0, cmdline, 3 + xlen, macs.length );
status.addMsg( "Command line: " + Arrays.toString( cmdline ) );
return true;
}
@Override
protected boolean execute()
{
int ret;
for ( int i = 0; i < 2; ++i ) {
ret = Exec.sync( 1, this, cmdline );
if ( ret != 0 )
return false;
try {
Thread.sleep( 800 );
} catch ( InterruptedException e ) {
}
}
return Exec.sync( 1, cmdline ) == 0;
}
@Override
public void processStdOut( String line )
{
status.addMsg( line );
}
@Override
public void processStdErr( String line )
{
status.addMsg( line );
}
class StatusObject
{
private String messages = "";
public void addMsg( String str )
{
messages = messages + "\n" + str;
}
}
}
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