/* * EWF character type string functions * * Copyright (c) 2006-2007, Joachim Metz <forensics@hoffmannbv.nl>, * Hoffmann Investigations. All rights reserved. * * Refer to AUTHORS for acknowledgements. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, *   this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright notice, *   this list of conditions and the following disclaimer in the documentation *   and/or other materials provided with the distribution. * - Neither the name of the creator, related organisations, nor the names of *   its contributors may be used to endorse or promote products derived from *   this software without specific prior written permission. * - All advertising materials mentioning features or use of this software *   must acknowledge the contribution by people stated in the acknowledgements. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER, COMPANY AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */#ifndef _EWF_STRING_H#define _EWF_STRING_H#include "libewf_includes.h"#if defined( HAVE_STRING_H )#include <string.h>#endif#include "ewf_char.h"#ifdef __cplusplusextern "C" {#endif#if defined( HAVE_STRLEN )#define ewf_string_length( string ) \	strlen( (char *) string )#else#error Missing string length function (strlen)#endif#if defined( HAVE_MEMCMP )#define ewf_string_compare( string1, string2, size ) \	memcmp( (void *) string1, (void *) string2, size )#elif defined( HAVE_STRNCMP )#define ewf_string_compare( string1, string2, size ) \	strncmp( string1, string2, size )#elif defined( HAVE_STRCMP )#define ewf_string_compare( string1, string2, size ) \	strcmp( string1, string2 )#else#error Missing string compare function (memcmp, strncmp and strcmp)#endif#if defined( HAVE_MEMCPY )#define ewf_string_copy( destination, source, size ) \	(LIBEWF_CHAR *) memcpy( (void *) destination, (void *) source, size )#elif defined( HAVE_STRNCPY )#define ewf_string_copy( destination, source, size ) \	strncpy( destination, source, size )#elif defined( HAVE_STRCPY )#define ewf_string_copy( destination, source, size ) \	strcpy( destination, source )#else#error Missing string copy function (memcpy, strncpy and strcpy)#endifEWF_CHAR *ewf_string_uncompress( EWF_CHAR *compressed_string, size_t *size );EWF_CHAR *ewf_string_compress( EWF_CHAR *uncompressed_string, size_t *size, int8_t compression_level );ssize_t ewf_string_read_to_buffer( EWF_CHAR *string, int file_descriptor, size_t size );ssize_t ewf_string_write_from_buffer( EWF_CHAR *string, int file_descriptor, size_t size );EWF_CHAR *ewf_string_read( int file_descriptor, size_t size );#define ewf_string_write( string, file_descriptor, size ) \	ewf_string_write_from_buffer( string, file_descriptor, size )EWF_CHAR *ewf_string_read_compressed( int file_descriptor, size_t *size );ssize_t ewf_string_write_compressed( EWF_CHAR *string, int file_descriptor, size_t *size, int8_t compression_level );#ifdef __cplusplus}#endif#endif