package org.openslx.imagemaster.thrift.server;

import java.nio.ByteBuffer;
import java.util.List;

import org.apache.log4j.Logger;
import org.apache.thrift.TException;
import org.openslx.imagemaster.server.ApiServer;
import org.openslx.imagemaster.thrift.iface.AuthenticationException;
import org.openslx.imagemaster.thrift.iface.AuthorizationException;
import org.openslx.imagemaster.thrift.iface.DownloadInfos;
import org.openslx.imagemaster.thrift.iface.ImageData;
import org.openslx.imagemaster.thrift.iface.ImageDataException;
import org.openslx.imagemaster.thrift.iface.ImageServer;
import org.openslx.imagemaster.thrift.iface.InvalidTokenException;
import org.openslx.imagemaster.thrift.iface.ServerAuthenticationException;
import org.openslx.imagemaster.thrift.iface.ServerSessionData;
import org.openslx.imagemaster.thrift.iface.SessionData;
import org.openslx.imagemaster.thrift.iface.UploadException;
import org.openslx.imagemaster.thrift.iface.UploadInfos;
import org.openslx.imagemaster.thrift.iface.UserInfo;

public class ImageServerHandler implements ImageServer.Iface
{

	private static Logger log = Logger.getLogger( ImageServerHandler.class );

	@Override
	public boolean ping() throws TException
	{
		log.debug( "Ping..." );
		// Return false if service unavailable but running
		return true;
	}

	@Override
	public SessionData authenticate( String username, String password )
			throws AuthenticationException
	{
		return ApiServer.authenticate( username, password );
	}

	@Override
	public UserInfo getUserFromToken( String token )
			throws InvalidTokenException
	{
		return ApiServer.getUserFromToken( token );
	}

	@Override
	public String startServerAuthentication( String organization )
			throws ServerAuthenticationException
	{
		return ApiServer.startServerAuthentication( organization );
	}

	@Override
	public ServerSessionData serverAuthenticate( String organization,
			ByteBuffer challengeResponse ) throws AuthenticationException,
			TException
	{
		return ApiServer.serverAuthenticate( organization, challengeResponse );
	}

	@Override
	public UploadInfos submitImage( String serverSessionId, ImageData imageDescription, List<Integer> crcSums ) throws AuthorizationException, ImageDataException, UploadException, TException
	{
		return ApiServer.submitImage( serverSessionId, imageDescription, crcSums );
	}

	@Override
	public DownloadInfos getImage( String uuid, String serverSessionId, List<Integer> requestedBlocks ) throws AuthorizationException, ImageDataException, TException
	{
		return ApiServer.getImage( uuid, serverSessionId, requestedBlocks );
	}

	@Override
	public boolean isServerAuthenticated( String serverSessionId ) throws TException
	{
		return ApiServer.isServerAuthenticated( serverSessionId );
	}
}