/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/



#ifndef X2C_CR_INDEX_HXX
#define X2C_CR_INDEX_HXX

#include "../support/sistr.hxx"
#include "../support/heap.hxx"
#include "../support/list.hxx"
#include "../support/syshelp.hxx"


class ModuleDescription;


class Index
{
  public:
						Index(
							const char	*		i_sOutputDirectory,
							const char *		i_sIdlRootPath,
							const List<Simstr> &
												i_rTagList );
						~Index();

	void				GatherData(
							const List<Simstr> &
												i_rInputFileList );
	void				WriteOutput(
							const char *      	i_sOuputFile );

	void				InsertSupportedService(
							const Simstr &		i_sService );
  private:
	void				ReadFile(
							const char *      	i_sFilename );
	void                CreateHtmlFileName(
							char *				o_sOutputHtml,
							const ModuleDescription	&
												i_rModule );
	void				WriteTableFromHeap(
							std::ostream &		o_rOut,
							Heap &		        i_rHeap,
							const char *        i_sIndexKey,
							const char *        i_sIndexReference,
							E_LinkType			i_eLinkType );
	void				WriteHeap(
							std::ostream &  	o_rOut,
							Heap &		        i_rHeap,
							E_LinkType			i_eLinkType );

	// DATA
	Heap				aService2Module;
	Heap				aModule2Service;

	Simstr				sOutputDirectory;
	Simstr			    sIdlRootPath;

	// Temporary Data
	Simstr				sCurModule;
};




#endif