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package org.openslx.taskmanager.tasks;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.openslx.taskmanager.api.SystemCommandTask;
import com.google.gson.annotations.Expose;
public class SyncdaemonLauncher extends SystemCommandTask
{
/**
* What to do: start, stop, checkconfig, import, ...
*/
@Expose
private String operation;
/**
* When importing, these are the fields for our identity
*/
@Expose
private String importModulus, importPrivateExponent, importPublicExponent, importOrganization;
/**
* (IP) Address of this satellite server, used when calling submitkey or updateaddress
*/
@Expose
private String address;
private StatusObject status = new StatusObject();
@Override
protected String[] initCommandLine()
{
List<String> params = new ArrayList<>();
params.addAll(
Arrays.asList(
"/usr/bin/sudo",
"-n",
"-u", "syncdaemon",
"/opt/syncdaemon/control.sh" ) );
switch ( operation ) {
case "start":
case "stop":
case "checkconfig":
params.add( operation );
break;
case "genid":
if ( errorIfNull( importOrganization, "genid: no organization given" ) )
return null;
params.add( operation );
params.add( importOrganization );
break;
case "updateaddress":
case "submitkey":
if ( errorIfNull( address, "updateaddress/submitkey: no address given" ) )
return null;
params.add( operation );
params.add( address );
break;
case "import":
if ( errorIfNull( importOrganization, "import: no organization given" )
|| errorIfNull( importModulus, "import: no modulus given" )
|| errorIfNull( importPrivateExponent, "import: no private exponent given" )
|| errorIfNull( importPublicExponent, "import: no public exponent given" ) )
return null;
params.add( operation );
params.add( importOrganization );
params.add( importModulus );
params.add( importPrivateExponent );
params.add( importPublicExponent );
break;
default:
status.addMsg( "Unknown operation: " + operation );
return null;
}
return params.toArray( new String[ 0 ] );
}
private boolean errorIfNull( String check, String message )
{
if ( check == null )
status.addMsg( message );
return check == null;
}
@Override
protected boolean processEnded( int exitCode )
{
return exitCode == 0;
}
@Override
protected void processStdOut( String line )
{
status.addMsg( line );
}
@Override
protected void processStdErr( String line )
{
status.addMsg( line );
}
@Override
protected boolean initTask()
{
this.setStatusObject( this.status );
return !errorIfNull( operation, "No operation given" );
}
class StatusObject
{
private String messages = "";
public void addMsg( String str )
{
messages = messages + "\n" + str;
}
}
}
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