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/*
* Support functions
*
* Copyright (C) 2010-2020, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <common.h>
#include <memory.h>
#include <types.h>
#include "libodraw_codepage.h"
#include "libodraw_definitions.h"
#include "libodraw_io_handle.h"
#include "libodraw_libbfio.h"
#include "libodraw_libcerror.h"
#include "libodraw_libclocale.h"
#include "libodraw_support.h"
#if !defined( HAVE_LOCAL_LIBODRAW )
/* Returns the library version
*/
const char *libodraw_get_version(
void )
{
return( (const char *) LIBODRAW_VERSION_STRING );
}
/* Returns the access flags for reading
*/
int libodraw_get_access_flags_read(
void )
{
return( (int) LIBODRAW_ACCESS_FLAG_READ );
}
/* Returns the access flags for reading and writing
*/
int libodraw_get_access_flags_read_write(
void )
{
return( (int) ( LIBODRAW_ACCESS_FLAG_READ | LIBODRAW_ACCESS_FLAG_WRITE ) );
}
/* Returns the access flags for writing
*/
int libodraw_get_access_flags_write(
void )
{
return( (int) LIBODRAW_ACCESS_FLAG_WRITE );
}
/* Retrieves the narrow system string codepage
* A value of 0 represents no codepage, UTF-8 encoding is used instead
* Returns 1 if successful or -1 on error
*/
int libodraw_get_codepage(
int *codepage,
libcerror_error_t **error )
{
static char *function = "libodraw_get_codepage";
if( libclocale_codepage_get(
codepage,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_GET_FAILED,
"%s: unable to retrieve codepage.",
function );
return( -1 );
}
return( 1 );
}
/* Sets the narrow system string codepage
* A value of 0 represents no codepage, UTF-8 encoding is used instead
* Returns 1 if successful or -1 on error
*/
int libodraw_set_codepage(
int codepage,
libcerror_error_t **error )
{
static char *function = "libodraw_set_codepage";
if( libclocale_codepage_set(
codepage,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to set codepage.",
function );
return( -1 );
}
return( 1 );
}
#endif /* !defined( HAVE_LOCAL_LIBODRAW ) */
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