/* Opens the input
* Returns 1 if successful or -1 on error
*/
int info_handle_open_input(
info_handle_t *info_handle,
const libcstring_system_character_t *filename,
libcerror_error_t **error )
{
static char *function = "info_handle_open_input";
if( info_handle == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid info handle.",
function );
return( -1 );
}
if( libevt_file_set_ascii_codepage(
info_handle->input_file,
info_handle->ascii_codepage,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to set ASCII codepage in input file.",
function );
return( -1 );
}
#if defined( LIBCSTRING_HAVE_WIDE_SYSTEM_CHARACTER )
if( libevt_file_open_wide(
info_handle->input_file,
filename,
LIBEVT_OPEN_READ,
error ) != 1 )
#else
if( libevt_file_open(
info_handle->input_file,
filename,
LIBEVT_OPEN_READ,
error ) != 1 )
#endif
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_IO,
LIBCERROR_IO_ERROR_OPEN_FAILED,
"%s: unable to open input file.",
function );
return( -1 );
}
return( 1 );
}
int main( int argc, char * const argv[] )
#endif
{
libcerror_error_t *error = NULL;
libevt_file_t *file = NULL;
size_t string_length = 0;
uint32_t feature_flags = 0;
int ascii_codepage = 0;
int result = 0;
if( argc != 2 )
{
fprintf(
stderr,
"Unsupported number of arguments.\n" );
return( EXIT_FAILURE );
}
feature_flags = LIBCLOCALE_CODEPAGE_FEATURE_FLAG_HAVE_ISO_8859
| LIBCLOCALE_CODEPAGE_FEATURE_FLAG_HAVE_KOI8
| LIBCLOCALE_CODEPAGE_FEATURE_FLAG_HAVE_WINDOWS;
string_length = libcstring_system_string_length(
argv[ 1 ] );
#if defined( LIBCSTRING_HAVE_WIDE_SYSTEM_CHARACTER )
result = libclocale_codepage_copy_from_string_wide(
&ascii_codepage,
argv[ 1 ],
string_length,
feature_flags,
&error );
#else
result = libclocale_codepage_copy_from_string(
&ascii_codepage,
argv[ 1 ],
string_length,
feature_flags,
&error );
#endif
if( result == -1 )
{
fprintf(
stderr,
"Unable to determine ASCII codepage from: %" PRIs_LIBCSTRING_SYSTEM ".\n",
argv[ 1 ] );
goto on_error;
}
if( libevt_file_initialize(
&file,
&error ) != 1 )
{
fprintf(
stderr,
"Unable to create file.\n" );
goto on_error;
}
if( libevt_file_set_ascii_codepage(
file,
ascii_codepage,
&error ) != 1 )
{
fprintf(
stderr,
"Unable to set codepage: %" PRIs_LIBCSTRING_SYSTEM ".\n",
argv[ 1 ] );
goto on_error;
}
if( libevt_file_free(
&file,
&error ) != 1 )
{
fprintf(
stderr,
"Unable to free file.\n" );
goto on_error;
}
return( EXIT_SUCCESS );
on_error:
if( error != NULL )
{
libcerror_error_backtrace_fprint(
error,
stderr );
libcerror_error_free(
&error );
}
if( file != NULL )
{
libevt_file_free(
&file,
NULL );
}
return( -1 );
}