/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmlsecurity.hxx"

#include "util.hxx"

#include <stdio.h>
#include <cppuhelper/servicefactory.hxx>

#include <xmlsecurity/xmlsignaturehelper.hxx>

using namespace ::com::sun::star;

long startVerifyHandler( void *, void * )
{
	return QueryVerifySignature();
}

int SAL_CALL main( int argc, char **argv )
{
	if( argc < 2 ) 
	{
		fprintf( stderr, "Usage: %s <signature file> [<cryptoken>]\n" , argv[0] ) ;
		return -1 ;
	}

	rtl::OUString aSIGFileName = rtl::OUString::createFromAscii(argv[1]);
	rtl::OUString aCryptoToken;
	if ( argc >= 3 )
	    aCryptoToken = rtl::OUString::createFromAscii(argv[2]);

	uno::Reference< lang::XMultiServiceFactory > xMSF = CreateDemoServiceFactory();

	
	/*
	 * creates a signature helper
	 */
	XMLSignatureHelper aSignatureHelper( xMSF );

	/*
	 * creates a security context.
	 */
	bool bInit = aSignatureHelper.Init( aCryptoToken );
	if ( !bInit )
	{
		fprintf( stderr, "Error initializing security context!" );
		return -1;
	}

	/*
	 * configures the start-verify handler
	 */
	aSignatureHelper.SetStartVerifySignatureHdl( Link( NULL, startVerifyHandler ) );

	aSignatureHelper.StartMission();

	/*
	 * verifies the signature
	 */
	uno::Reference< io::XInputStream > xInputStream = OpenInputStream( aSIGFileName );
	bool bDone = aSignatureHelper.ReadAndVerifySignature( xInputStream );
	
	/*
	 * closes the signature stream
	 */
	xInputStream->closeInput();
	
	if ( !bDone )
	{
		fprintf( stderr, "\nSTATUS: Error verifying Signature!\n" );
	}
	else
	{
		fprintf( stdout, "\nSTATUS: All choosen Signatures veryfied successfully!\n" );
	}

	aSignatureHelper.EndMission();

	QueryPrintSignatureDetails( aSignatureHelper.GetSignatureInformations(), aSignatureHelper.GetSecurityEnvironment() );

	return 0;
}