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/*
* Debug 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 <types.h>
#include "libodraw_debug.h"
#include "libodraw_libbfio.h"
#include "libodraw_libcerror.h"
#include "libodraw_libcnotify.h"
#if defined( HAVE_DEBUG_OUTPUT )
/* Prints the read offsets
* Returns 1 if successful or -1 on error
*/
int libodraw_debug_print_read_offsets(
libbfio_handle_t *file_io_handle,
libcerror_error_t **error )
{
static char *function = "libodraw_debug_print_read_offsets";
off64_t offset = 0;
size64_t size = 0;
int number_of_offsets = 0;
int offset_iterator = 0;
if( file_io_handle == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid file IO handle.",
function );
return( -1 );
}
if( libbfio_handle_get_number_of_offsets_read(
file_io_handle,
&number_of_offsets,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_GET_FAILED,
"%s: unable to retrieve number of offsets read.",
function );
return( -1 );
}
libcnotify_printf(
"Offsets read:\n" );
for( offset_iterator = 0;
offset_iterator < number_of_offsets;
offset_iterator++ )
{
if( libbfio_handle_get_offset_read(
file_io_handle,
offset_iterator,
&offset,
&size,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_GET_FAILED,
"%s: unable to retrieve offset: %d.",
function,
( offset_iterator + 1 ) );
return( -1 );
}
libcnotify_printf(
"%08" PRIi64 " ( 0x%08" PRIx64 " ) - %08" PRIi64 " ( 0x%08" PRIx64 " ) size: %" PRIu64 "\n",
offset,
offset,
offset + size,
offset + size,
size );
}
libcnotify_printf(
"\n" );
return( 1 );
}
#endif
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