/**************************************************************
 * 
 * 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 _FILGLOB_HXX_
#define _FILGLOB_HXX_

#include <rtl/ustring.hxx>
#include <osl/file.hxx>
#include <com/sun/star/ucb/XCommandEnvironment.hpp>


namespace fileaccess {

	class BaseContent;
	
	struct equalOUString
	{
		bool operator()( const rtl::OUString& rKey1, const rtl::OUString& rKey2 ) const
		{
			return !!( rKey1 == rKey2 );
		}
	};
	
	
	struct hashOUString
	{
		size_t operator()( const rtl::OUString& rName ) const
		{
			return rName.hashCode();
		}
	};

	
	/******************************************************************************/
	/*                                                                            */
	/*                         Helper functions                                   */
	/*                                                                            */
	/******************************************************************************/


	// Returns true if dstUnqPath is a child from srcUnqPath or both are equal

	extern sal_Bool isChild( const rtl::OUString& srcUnqPath,
									  const rtl::OUString& dstUnqPath );


	// Changes the prefix in name
	extern rtl::OUString newName( const rtl::OUString& aNewPrefix,
										   const rtl::OUString& aOldPrefix,
										   const rtl::OUString& old_Name );

	// returns the last part of the given url as title
	extern rtl::OUString getTitle( const rtl::OUString& aPath );
	
	// returns the url without last part as parentname
	// In case aFileName is root ( file:/// ) root is returned
	
	extern rtl::OUString getParentName( const rtl::OUString& aFileName );
	
	/**
	 *  special copy:
	 *  On test = true, the implementation determines whether the
	 *  destination exists and returns the appropriate errorcode E_EXIST.
	 *  osl::File::copy copies unchecked.
	 */
	
	extern osl::FileBase::RC osl_File_copy( const rtl::OUString& strPath,
											const rtl::OUString& strDestPath,
											sal_Bool test = false );
	
	/**
	 *  special move:
	 *  On test = true, the implementation determines whether the
	 *  destination exists and returns the appropriate errorcode E_EXIST.
	 *  osl::File::move moves unchecked
	 */
	
	extern osl::FileBase::RC osl_File_move( const rtl::OUString& strPath,
											const rtl::OUString& strDestPath,
											sal_Bool test = false );

	// This function implements the global exception handler of the file_ucp;
	// It never returns;
	
	extern void throw_handler( sal_Int32 errorCode,
							   sal_Int32 minorCode,
							   const com::sun::star::uno::Reference<
							   com::sun::star::ucb::XCommandEnvironment >& xEnv,
							   const rtl::OUString& aUncPath,
							   BaseContent* pContent,
							   bool isHandled = false);
                                   // the physical URL of the object
	
} // end namespace fileaccess

#endif