/* Reads the version (resource) values
* Returns 1 if successful or -1 on error
*/
int libwrc_version_values_read(
libwrc_language_entry_t *language_entry,
libwrc_io_handle_t *io_handle,
libbfio_handle_t *file_io_handle,
libwrc_data_descriptor_t *data_descriptor,
libcerror_error_t **error )
{
libwrc_version_values_t *version_values = NULL;
libfvalue_value_t *value_identifier = NULL;
uint8_t *resource_data = NULL;
uint8_t *version_resource_data = NULL;
static char *function = "libwrc_version_values_read";
off64_t file_offset = 0;
size_t alignment_padding_size = 0;
size_t resource_data_offset = 0;
size_t resource_data_size = 0;
ssize_t read_count = 0;
uint32_t value_32bit = 0;
uint16_t value_data_size = 0;
uint16_t value_data_type = 0;
uint16_t version_resource_data_size = 0;
int value_index = 0;
if( language_entry == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid language entry.",
function );
return( -1 );
}
if( io_handle == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid IO handle.",
function );
return( -1 );
}
if( data_descriptor == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid data descriptor.",
function );
return( -1 );
}
if( libwrc_version_values_initialize(
&version_values,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_MEMORY,
LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
"%s: unable to create version values.",
function );
goto on_error;
}
file_offset = data_descriptor->virtual_address
- io_handle->virtual_address;
if( libbfio_handle_seek_offset(
file_io_handle,
file_offset,
SEEK_SET,
error ) == -1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_IO,
LIBCERROR_IO_ERROR_SEEK_FAILED,
"%s: unable to seek resource data offset: %" PRIi64 ".",
function,
file_offset );
goto on_error;
}
resource_data_size = (size_t) data_descriptor->size;
resource_data = (uint8_t *) memory_allocate(
sizeof( uint8_t ) * resource_data_size );
if( resource_data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_MEMORY,
LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
"%s: unable to create resource data.",
function );
goto on_error;
}
read_count = libbfio_handle_read_buffer(
file_io_handle,
resource_data,
resource_data_size,
error );
if( read_count != (ssize_t) resource_data_size )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_IO,
LIBCERROR_IO_ERROR_READ_FAILED,
"%s: unable to read resource data.",
function );
goto on_error;
}
version_resource_data = resource_data;
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: resource data:\n",
function );
libcnotify_print_data(
version_resource_data,
resource_data_size,
0 );
}
#endif
byte_stream_copy_to_uint16_little_endian(
( (wrc_version_value_header_t *) version_resource_data )->size,
version_resource_data_size );
byte_stream_copy_to_uint16_little_endian(
( (wrc_version_value_header_t *) version_resource_data )->value_data_size,
value_data_size );
byte_stream_copy_to_uint16_little_endian(
( (wrc_version_value_header_t *) version_resource_data )->value_data_type,
value_data_type );
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: size\t\t\t\t\t: %" PRIu16 "\n",
function,
version_resource_data_size );
libcnotify_printf(
"%s: value data size\t\t\t\t: %" PRIu16 "\n",
function,
value_data_size );
libcnotify_printf(
"%s: value data type\t\t\t\t: %" PRIu16 "\n",
function,
value_data_type );
libcnotify_printf(
"\n" );
}
#endif
resource_data_offset += sizeof( wrc_version_value_header_t );
if( libfvalue_value_type_initialize(
&value_identifier,
LIBFVALUE_VALUE_TYPE_STRING_UTF16,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,
"%s: unable to create value identifier value.",
function );
goto on_error;
}
read_count = libfvalue_value_type_set_data_string(
value_identifier,
&( version_resource_data[ resource_data_offset ] ),
resource_data_size,
LIBFVALUE_CODEPAGE_UTF16_LITTLE_ENDIAN,
LIBFVALUE_VALUE_DATA_FLAG_MANAGED,
error );
if( read_count == -1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to set data of value identifier value.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: value identifier\t\t\t\t: ",
function );
if( libfvalue_value_print(
value_identifier,
0,
0,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,
"%s: unable to print value identifier value.",
function );
goto on_error;
}
libcnotify_printf(
"\n" );
}
#endif
if( ( read_count != 32 )
|| ( memory_compare(
&( version_resource_data[ resource_data_offset ] ),
libwrc_version_information_value_identifier,
32 ) != 0 ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported version resource value signature.",
function );
goto on_error;
}
if( libfvalue_value_free(
&value_identifier,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED,
"%s: unable to free value identifier value.",
function );
goto on_error;
}
resource_data_offset += read_count;
if( ( resource_data_offset % 4 ) != 0 )
{
alignment_padding_size = 4 - ( resource_data_offset % 4 );
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: alignment padding:\n",
function );
libcnotify_print_data(
&( version_resource_data[ resource_data_offset ] ),
alignment_padding_size,
0 );
}
#endif
resource_data_offset += alignment_padding_size;
}
/* TODO refactor to separate function? */
if( value_data_size > 0 )
{
if( value_data_size > resource_data_size )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: value data size value out of bounds.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: value data:\n",
function );
libcnotify_print_data(
&( version_resource_data[ resource_data_offset ] ),
value_data_size,
0 );
}
#endif
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 8 ] ),
version_values->file_version );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 12 ] ),
value_32bit );
version_values->file_version <<= 32;
version_values->file_version |= value_32bit;
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 16 ] ),
version_values->product_version );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 20 ] ),
value_32bit );
version_values->product_version <<= 32;
version_values->product_version |= value_32bit;
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset ] ),
value_32bit );
libcnotify_printf(
"%s: signature\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 4 ] ),
value_32bit );
libcnotify_printf(
"%s: version\t\t\t\t\t: %" PRIu32 ".%" PRIu32 "\n",
function,
value_32bit >> 16,
value_32bit & 0x0000ffffUL );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 8 ] ),
value_32bit );
libcnotify_printf(
"%s: file version upper\t\t\t\t: %" PRIu32 ".%" PRIu32 "\n",
function,
value_32bit >> 16,
value_32bit & 0x0000ffffUL );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 12 ] ),
value_32bit );
libcnotify_printf(
"%s: file version lower\t\t\t\t: %" PRIu32 ".%" PRIu32 "\n",
function,
value_32bit >> 16,
value_32bit & 0x0000ffffUL );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 16 ] ),
value_32bit );
libcnotify_printf(
"%s: product version upper\t\t\t: %" PRIu32 ".%" PRIu32 "\n",
function,
value_32bit >> 16,
value_32bit & 0x0000ffffUL );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 20 ] ),
value_32bit );
libcnotify_printf(
"%s: product version lower\t\t\t: %" PRIu32 ".%" PRIu32 "\n",
function,
value_32bit >> 16,
value_32bit & 0x0000ffffUL );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 24 ] ),
value_32bit );
libcnotify_printf(
"%s: file flags bitmask\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 28 ] ),
value_32bit );
libcnotify_printf(
"%s: file flags\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 32 ] ),
value_32bit );
libcnotify_printf(
"%s: file operating system\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 36 ] ),
value_32bit );
libcnotify_printf(
"%s: file type\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 40 ] ),
value_32bit );
libcnotify_printf(
"%s: file sub type\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 44 ] ),
value_32bit );
libcnotify_printf(
"%s: file time upper\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
byte_stream_copy_to_uint32_little_endian(
&( version_resource_data[ resource_data_offset + 48 ] ),
value_32bit );
libcnotify_printf(
"%s: file time lower\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
libcnotify_printf(
"\n" );
}
#endif
resource_data_offset += value_data_size;
}
/* Reads a redirected
* Returns 1 if successful or -1 on error
*/
int libmsiecf_redirected_values_read(
libmsiecf_redirected_values_t *redirected_values,
libmsiecf_io_handle_t *io_handle,
libbfio_handle_t *file_io_handle,
off64_t redirected_offset,
size32_t record_size,
uint8_t item_flags,
libcerror_error_t **error )
{
uint8_t *redr_record_data = NULL;
static char *function = "libmsiecf_redirected_values_read";
ssize_t read_count = 0;
ssize_t value_size = 0;
#if defined( HAVE_DEBUG_OUTPUT )
uint32_t value_32bit = 0;
#endif
if( redirected_values == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid redirected values.",
function );
return( -1 );
}
if( record_size == 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_VALUE_ZERO_OR_LESS,
"%s: invalid record size value zero or less.",
function );
return( -1 );
}
#if SIZEOF_SIZE_T <= 4
if( record_size > (size32_t) SSIZE_MAX )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_EXCEEDS_MAXIMUM,
"%s: invalid record size value exceeds maximum.",
function );
return( -1 );
}
#endif
if( ( record_size % 8 ) != 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported REDR record size.",
function );
return( -1 );
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: reading REDR record at offset: %" PRIi64 " (0x%08" PRIx64 ")\n",
function,
redirected_offset,
redirected_offset );
}
#endif
if( libbfio_handle_seek_offset(
file_io_handle,
redirected_offset,
SEEK_SET,
error ) == -1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_IO,
LIBCERROR_IO_ERROR_SEEK_FAILED,
"%s: unable to seek REDR record offset: %" PRIi64 ".",
function,
redirected_offset );
goto on_error;
}
redr_record_data = (uint8_t *) memory_allocate(
sizeof( uint8_t ) * record_size );
if( redr_record_data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_MEMORY,
LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
"%s: unable to create REDR record data.",
function );
goto on_error;
}
read_count = libbfio_handle_read_buffer(
file_io_handle,
redr_record_data,
record_size,
error );
if( read_count != (ssize_t) record_size )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_IO,
LIBCERROR_IO_ERROR_READ_FAILED,
"%s: unable to read REDR record data.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: REDR record data:\n",
function );
libcnotify_print_data(
redr_record_data,
record_size,
0 );
}
#endif
if( memory_compare(
( (msiecf_redr_record_header_t *) redr_record_data )->signature,
"REDR",
4 ) != 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported signature.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: signature\t\t\t\t: %c%c%c%c\n",
function,
( (msiecf_redr_record_header_t *) redr_record_data )->signature[ 0 ],
( (msiecf_redr_record_header_t *) redr_record_data )->signature[ 1 ],
( (msiecf_redr_record_header_t *) redr_record_data )->signature[ 2 ],
( (msiecf_redr_record_header_t *) redr_record_data )->signature[ 3 ] );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_redr_record_header_t *) redr_record_data )->number_of_blocks,
value_32bit );
libcnotify_printf(
"%s: number of blocks\t\t\t: %" PRIu32 "\n",
function,
value_32bit );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_redr_record_header_t *) redr_record_data )->unknown1,
value_32bit );
libcnotify_printf(
"%s: unknown1\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_redr_record_header_t *) redr_record_data )->unknown2,
value_32bit );
libcnotify_printf(
"%s: unknown2\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
}
#endif
if( libfvalue_value_type_initialize(
&( redirected_values->location ),
LIBFVALUE_VALUE_TYPE_STRING_BYTE_STREAM,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,
"%s: unable to create location value.",
function );
goto on_error;
}
value_size = libfvalue_value_type_set_data_string(
redirected_values->location,
&( redr_record_data[ 16 ] ),
record_size - 16,
io_handle->ascii_codepage,
LIBFVALUE_VALUE_DATA_FLAG_MANAGED,
error );
if( value_size == -1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to set data of location value.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: location\t\t\t\t: ",
function );
if( libfvalue_value_print(
redirected_values->location,
0,
0,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,
"%s: unable to print location value.",
function );
goto on_error;
}
libcnotify_printf(
"\n" );
if( libmsiecf_hash_calculate(
&value_32bit,
&( redr_record_data[ 16 ] ),
record_size - 16,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,
"%s: unable to calculate location hash.",
function );
goto on_error;
}
libcnotify_printf(
"%s: hash value\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
}
#endif
if( ( redr_record_data[ 16 + value_size - 1 ] != 0 )
&& ( ( item_flags & LIBMSIECF_ITEM_FLAG_PARTIAL ) == 0 ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported unterminated location string.",
function );
goto on_error;
}
memory_free(
redr_record_data );
redr_record_data = NULL;
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"\n" );
}
#endif
return( 1 );
on_error:
if( redirected_values->location != NULL )
{
libfvalue_value_free(
&( redirected_values->location ),
NULL );
}
if( redr_record_data != NULL )
{
memory_free(
redr_record_data );
}
return( -1 );
}
/* Reads the URL values from an URL record
* Returns 1 if successful or -1 on error
*/
int libmsiecf_url_values_read(
libmsiecf_url_values_t *url_values,
libmsiecf_io_handle_t *io_handle,
libbfio_handle_t *file_io_handle,
off64_t url_record_offset,
size32_t record_size,
uint8_t item_flags,
libcerror_error_t **error )
{
uint8_t *url_record_data = NULL;
static char *function = "libmsiecf_url_values_read";
ssize_t read_count = 0;
ssize_t value_size = 0;
uint32_t data_offset = 0;
uint32_t data_size = 0;
uint32_t filename_offset = 0;
uint32_t location_offset = 0;
uint32_t cache_entry_flags = 0;
uint32_t unknown_offset = 0;
uint16_t first_year = 0;
uint16_t second_year = 0;
uint8_t first_day_of_month = 0;
uint8_t first_month = 0;
uint8_t number_of_days = 0;
uint8_t second_day_of_month = 0;
uint8_t second_month = 0;
#if defined( HAVE_DEBUG_OUTPUT )
system_character_t date_time_string[ 32 ];
libfdatetime_filetime_t *filetime = NULL;
libfdatetime_fat_date_time_t *fat_date_time = NULL;
uint8_t *visited_entry_data = NULL;
size_t string_index = 0;
uint32_t value_32bit = 0;
uint16_t value_16bit = 0;
int result = 0;
int visited_entry_index = 0;
#endif
if( url_values == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid URL values.",
function );
return( -1 );
}
if( io_handle == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
"%s: invalid IO handle.",
function );
return( -1 );
}
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( record_size == 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
LIBCERROR_ARGUMENT_ERROR_VALUE_ZERO_OR_LESS,
"%s: invalid record size value zero or less.",
function );
return( -1 );
}
#if SIZEOF_SIZE_T <= 4
if( record_size > (size32_t) SSIZE_MAX )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_EXCEEDS_MAXIMUM,
"%s: invalid record size value exceeds maximum.",
function );
return( -1 );
}
#endif
if( ( record_size % 8 ) != 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported URL record size.",
function );
return( -1 );
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: reading URL record at offset: %" PRIi64 " (0x%08" PRIx64 ")\n",
function,
url_record_offset,
url_record_offset );
}
#endif
if( libbfio_handle_seek_offset(
file_io_handle,
url_record_offset,
SEEK_SET,
error ) == -1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_IO,
LIBCERROR_IO_ERROR_SEEK_FAILED,
"%s: unable to seek URL record offset: %" PRIi64 ".",
function,
url_record_offset );
goto on_error;
}
/* Add one block for tainted records
*/
if( ( item_flags & LIBMSIECF_ITEM_FLAG_TAINTED ) != 0 )
{
record_size += LIBMSIECF_DEFAULT_BLOCK_SIZE;
}
url_record_data = (uint8_t *) memory_allocate(
record_size );
if( url_record_data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_MEMORY,
LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
"%s: unable to create URL record data.",
function );
goto on_error;
}
read_count = libbfio_handle_read_buffer(
file_io_handle,
url_record_data,
record_size,
error );
if( read_count != (ssize_t) record_size )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_IO,
LIBCERROR_IO_ERROR_READ_FAILED,
"%s: unable to read URL record data.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: URL record data:\n",
function );
libcnotify_print_data(
url_record_data,
record_size,
0 );
}
#endif
if( memory_compare(
url_record_data,
"URL ",
4 ) != 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported signature.",
function );
goto on_error;
}
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
byte_stream_copy_to_uint64_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->secondary_filetime,
url_values->secondary_time );
byte_stream_copy_to_uint64_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->primary_filetime,
url_values->primary_time );
byte_stream_copy_to_uint64_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->expiration_time,
url_values->expiration_time );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->cached_file_size,
url_values->cached_file_size );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown_offset,
unknown_offset );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->location_offset,
location_offset );
url_values->cache_directory_index = ( (msiecf_url_record_header_v47_t *) url_record_data )->cache_directory_index;
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->filename_offset,
filename_offset );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->data_offset,
data_offset );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->data_size,
data_size );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->last_checked_time,
url_values->last_checked_time );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->number_of_hits,
url_values->number_of_hits );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->cache_entry_flags,
cache_entry_flags );
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
byte_stream_copy_to_uint64_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->secondary_filetime,
url_values->secondary_time );
byte_stream_copy_to_uint64_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->primary_filetime,
url_values->primary_time );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->expiration_time,
url_values->expiration_time );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->cached_file_size,
url_values->cached_file_size );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown_offset,
unknown_offset );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->location_offset,
location_offset );
url_values->cache_directory_index = ( (msiecf_url_record_header_v52_t *) url_record_data )->cache_directory_index;
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->filename_offset,
filename_offset );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->data_offset,
data_offset );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->data_size,
data_size );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->last_checked_time,
url_values->last_checked_time );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->number_of_hits,
url_values->number_of_hits );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->cache_entry_flags,
cache_entry_flags );
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
if( libfdatetime_fat_date_time_initialize(
&fat_date_time,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,
"%s: unable to create FAT date time.",
function );
goto on_error;
}
if( libfdatetime_filetime_initialize(
&filetime,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,
"%s: unable to create filetime.",
function );
goto on_error;
}
libcnotify_printf(
"%s: signature\t\t\t\t\t: %c%c%c%c\n",
function,
url_record_data[ 0 ],
url_record_data[ 1 ],
url_record_data[ 2 ],
url_record_data[ 3 ] );
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->number_of_blocks,
value_32bit );
libcnotify_printf(
"%s: number of blocks\t\t\t\t: %" PRIu32 "\n",
function,
value_32bit );
if( libfdatetime_filetime_copy_from_byte_stream(
filetime,
( (msiecf_url_record_header_v47_t *) url_record_data )->secondary_filetime,
8,
LIBFDATETIME_ENDIAN_LITTLE,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to copy filetime from byte stream.",
function );
goto on_error;
}
#if defined( HAVE_WIDE_SYSTEM_CHARACTER )
result = libfdatetime_filetime_copy_to_utf16_string(
filetime,
(uint16_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,
error );
#else
result = libfdatetime_filetime_copy_to_utf8_string(
filetime,
(uint8_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,
error );
#endif
if( result != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to copy filetime to date time string.",
function );
goto on_error;
}
libcnotify_printf(
"%s: secondary time\t\t\t\t: %" PRIs_SYSTEM "\n",
function,
date_time_string );
if( libfdatetime_filetime_copy_from_byte_stream(
filetime,
( (msiecf_url_record_header_v47_t *) url_record_data )->primary_filetime,
8,
LIBFDATETIME_ENDIAN_LITTLE,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to copy filetime from byte stream.",
function );
goto on_error;
}
#if defined( HAVE_WIDE_SYSTEM_CHARACTER )
result = libfdatetime_filetime_copy_to_utf16_string(
filetime,
(uint16_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,
error );
#else
result = libfdatetime_filetime_copy_to_utf8_string(
filetime,
(uint8_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,
error );
#endif
if( result != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to copy filetime to date time string.",
function );
goto on_error;
}
libcnotify_printf(
"%s: primary time\t\t\t\t\t: %" PRIs_SYSTEM "\n",
function,
date_time_string );
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
if( libfdatetime_filetime_copy_from_byte_stream(
filetime,
( (msiecf_url_record_header_v47_t *) url_record_data )->expiration_time,
8,
LIBFDATETIME_ENDIAN_LITTLE,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to copy filetime from byte stream.",
function );
goto on_error;
}
#if defined( HAVE_WIDE_SYSTEM_CHARACTER )
result = libfdatetime_filetime_copy_to_utf16_string(
filetime,
(uint16_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,
error );
#else
result = libfdatetime_filetime_copy_to_utf8_string(
filetime,
(uint8_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME_NANO_SECONDS,
error );
#endif
if( result != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to copy filetime to date time string.",
function );
goto on_error;
}
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
if( libfdatetime_fat_date_time_copy_from_byte_stream(
fat_date_time,
( (msiecf_url_record_header_v52_t *) url_record_data )->expiration_time,
4,
LIBFDATETIME_ENDIAN_LITTLE,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_CONVERSION,
LIBCERROR_CONVERSION_ERROR_GENERIC,
"%s: unable to copy FAT date time from byte stream.",
function );
goto on_error;
}
#if defined( HAVE_WIDE_SYSTEM_CHARACTER )
result = libfdatetime_fat_date_time_copy_to_utf16_string(
fat_date_time,
(uint16_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME,
LIBFDATETIME_DATE_TIME_FORMAT_CTIME,
error );
#else
result = libfdatetime_fat_date_time_copy_to_utf8_string(
fat_date_time,
(uint8_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME,
error );
#endif
if( result != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_CONVERSION,
LIBCERROR_CONVERSION_ERROR_GENERIC,
"%s: unable to copy FAT date time to date time string.",
function );
goto on_error;
}
}
libcnotify_printf(
"%s: expiration time\t\t\t\t: %" PRIs_SYSTEM "\n",
function,
date_time_string );
if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown1,
value_32bit );
libcnotify_printf(
"%s: unknown1\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
}
libcnotify_printf(
"%s: cached file size\t\t\t\t: %" PRIu32 " bytes\n",
function,
url_values->cached_file_size );
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown1,
value_32bit );
libcnotify_printf(
"%s: unknown1\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
}
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown3,
value_32bit );
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown3,
value_32bit );
}
libcnotify_printf(
"%s: unknown3\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown4,
value_32bit );
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown4,
value_32bit );
}
libcnotify_printf(
"%s: unknown4\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->non_releasable_time_delta,
value_32bit );
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->non_releasable_time_delta,
value_32bit );
}
libcnotify_printf(
"%s: non-releasable time delta\t\t\t: %" PRIu32 " seconds\n",
function,
value_32bit );
libcnotify_printf(
"%s: unknown offset\t\t\t\t: %" PRIu32 "\n",
function,
unknown_offset );
libcnotify_printf(
"%s: location offset\t\t\t\t: %" PRIu32 "\n",
function,
location_offset );
libcnotify_printf(
"%s: cache directory index\t\t\t: %" PRIu8 "\n",
function,
url_values->cache_directory_index );
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
libcnotify_printf(
"%s: unknown6\t\t\t\t\t: 0x%02" PRIx8 " 0x%02" PRIx8 " 0x%02" PRIx8 "\n",
function,
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown6[ 0 ],
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown6[ 1 ],
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown6[ 2 ] );
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
libcnotify_printf(
"%s: unknown6\t\t\t\t\t: 0x%02" PRIx8 " 0x%02" PRIx8 " 0x%02" PRIx8 "\n",
function,
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown6[ 0 ],
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown6[ 1 ],
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown6[ 2 ] );
}
libcnotify_printf(
"%s: filename offset\t\t\t\t: %" PRIu32 "\n",
function,
filename_offset );
libcnotify_printf(
"%s: cache entry flags\t\t\t\t: 0x%08" PRIx32 "\n",
function,
cache_entry_flags );
libmsiecf_debug_print_cache_entry_flags(
cache_entry_flags );
libcnotify_printf(
"\n" );
libcnotify_printf(
"%s: data offset\t\t\t\t\t: %" PRIu32 "\n",
function,
data_offset );
libcnotify_printf(
"%s: data size\t\t\t\t\t: %" PRIu32 "\n",
function,
data_size );
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown8,
value_32bit );
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown8,
value_32bit );
}
libcnotify_printf(
"%s: unknown8\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
result = libfdatetime_fat_date_time_copy_from_byte_stream(
fat_date_time,
( (msiecf_url_record_header_v47_t *) url_record_data )->last_checked_time,
4,
LIBFDATETIME_ENDIAN_LITTLE,
error );
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
result = libfdatetime_fat_date_time_copy_from_byte_stream(
fat_date_time,
( (msiecf_url_record_header_v52_t *) url_record_data )->last_checked_time,
4,
LIBFDATETIME_ENDIAN_LITTLE,
error );
}
if( result != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_CONVERSION,
LIBCERROR_CONVERSION_ERROR_GENERIC,
"%s: unable to copy FAT date time from byte stream.",
function );
goto on_error;
}
#if defined( HAVE_WIDE_SYSTEM_CHARACTER )
result = libfdatetime_fat_date_time_copy_to_utf16_string(
fat_date_time,
(uint16_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME,
error );
#else
result = libfdatetime_fat_date_time_copy_to_utf8_string(
fat_date_time,
(uint8_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME,
error );
#endif
if( result != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_CONVERSION,
LIBCERROR_CONVERSION_ERROR_GENERIC,
"%s: unable to copy FAT date time to date time string.",
function );
goto on_error;
}
libcnotify_printf(
"%s: last checked time\t\t\t\t: %" PRIs_SYSTEM "\n",
function,
date_time_string );
libcnotify_printf(
"%s: number of hits\t\t\t\t: %" PRIu32 "\n",
function,
url_values->number_of_hits );
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown9,
value_32bit );
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
byte_stream_copy_to_uint32_little_endian(
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown9,
value_32bit );
}
libcnotify_printf(
"%s: unknown9\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
if( ( io_handle->major_version == 4 )
&& ( io_handle->minor_version == 7 ) )
{
result = libfdatetime_fat_date_time_copy_from_byte_stream(
fat_date_time,
( (msiecf_url_record_header_v47_t *) url_record_data )->unknown_time,
4,
LIBFDATETIME_ENDIAN_LITTLE,
error );
}
else if( ( io_handle->major_version == 5 )
&& ( io_handle->minor_version == 2 ) )
{
result = libfdatetime_fat_date_time_copy_from_byte_stream(
fat_date_time,
( (msiecf_url_record_header_v52_t *) url_record_data )->unknown_time,
4,
LIBFDATETIME_ENDIAN_LITTLE,
error );
}
if( result != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_CONVERSION,
LIBCERROR_CONVERSION_ERROR_GENERIC,
"%s: unable to copy FAT date time from byte stream.",
function );
goto on_error;
}
#if defined( HAVE_WIDE_SYSTEM_CHARACTER )
result = libfdatetime_fat_date_time_copy_to_utf16_string(
fat_date_time,
(uint16_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME,
error );
#else
result = libfdatetime_fat_date_time_copy_to_utf8_string(
fat_date_time,
(uint8_t *) date_time_string,
32,
LIBFDATETIME_STRING_FORMAT_TYPE_CTIME | LIBFDATETIME_STRING_FORMAT_FLAG_DATE_TIME,
error );
#endif
if( result != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_CONVERSION,
LIBCERROR_CONVERSION_ERROR_GENERIC,
"%s: unable to create FAT date time string.",
function );
goto on_error;
}
libcnotify_printf(
"%s: unknown time\t\t\t\t\t: %" PRIs_SYSTEM "\n",
function,
date_time_string );
if( libfdatetime_filetime_free(
&filetime,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED,
"%s: unable to free filetime.",
function );
goto on_error;
}
if( libfdatetime_fat_date_time_free(
&fat_date_time,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED,
"%s: unable to free FAT date time.",
function );
goto on_error;
}
}
#endif
if( unknown_offset > 0 )
{
if( unknown_offset > record_size )
{
if( ( item_flags & LIBMSIECF_ITEM_FLAG_PARTIAL ) == 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: unknown offset exceeds URL record data.",
function );
goto on_error;
}
else
{
memory_free(
url_record_data );
return( 1 );
}
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: unknown:\n",
function );
libcnotify_print_data(
&( url_record_data[ unknown_offset ] ),
8,
0 );
}
#endif
}
if( location_offset > 0 )
{
if( location_offset > record_size )
{
if( ( item_flags & LIBMSIECF_ITEM_FLAG_PARTIAL ) == 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: location offset exceeds size of URL record data.",
function );
return( -1 );
}
}
else
{
if( libfvalue_value_type_initialize(
&( url_values->location ),
LIBFVALUE_VALUE_TYPE_STRING_BYTE_STREAM,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,
"%s: unable to create location value.",
function );
goto on_error;
}
value_size = libfvalue_value_type_set_data_string(
url_values->location,
&( url_record_data[ location_offset ] ),
record_size - location_offset,
io_handle->ascii_codepage,
LIBFVALUE_VALUE_DATA_FLAG_MANAGED,
error );
if( value_size == -1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to set data of location value.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: location\t\t\t\t\t: ",
function );
if( libfvalue_value_print(
url_values->location,
0,
0,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,
"%s: unable to print location value.",
function );
goto on_error;
}
libcnotify_printf(
"\n" );
if( libmsiecf_hash_calculate(
&value_32bit,
&( url_record_data[ location_offset ] ),
record_size - location_offset,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,
"%s: unable to calculate location hash.",
function );
goto on_error;
}
libcnotify_printf(
"%s: hash value\t\t\t\t\t: 0x%08" PRIx32 "\n",
function,
value_32bit );
}
#endif
if( ( url_record_data[ location_offset + value_size - 1 ] != 0 )
&& ( ( item_flags & LIBMSIECF_ITEM_FLAG_PARTIAL ) == 0 ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported unterminated location string.",
function );
goto on_error;
}
if( url_values->type == LIBMSIECF_URL_ITEM_TYPE_UNDEFINED )
{
if( value_size >= 18 )
{
if( ( url_record_data[ location_offset ] == (uint8_t) ':' )
&& ( url_record_data[ location_offset + 1 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 1 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 2 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 2 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 3 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 3 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 4 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 4 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 5 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 5 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 6 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 6 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 7 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 7 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 8 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 8 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 9 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 9 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 10 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 10 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 11 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 11 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 12 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 12 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 13 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 13 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 14 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 14 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 15 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 15 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 16 ] >= (uint8_t) '0' )
&& ( url_record_data[ location_offset + 16 ] <= (uint8_t) '9' )
&& ( url_record_data[ location_offset + 17 ] == (uint8_t) ':' ) )
{
first_year = (uint16_t) url_record_data[ location_offset + 1 ] - (uint8_t) '0';
first_year *= 10;
first_year += (uint16_t) url_record_data[ location_offset + 2 ] - (uint8_t) '0';
first_year *= 10;
first_year += (uint16_t) url_record_data[ location_offset + 3 ] - (uint8_t) '0';
first_year *= 10;
first_year += (uint16_t) url_record_data[ location_offset + 4 ] - (uint8_t) '0';
first_month = url_record_data[ location_offset + 5 ] - (uint8_t) '0';
first_month *= 10;
first_month += url_record_data[ location_offset + 6 ] - (uint8_t) '0';
first_day_of_month = url_record_data[ location_offset + 7 ] - (uint8_t) '0';
first_day_of_month *= 10;
first_day_of_month += url_record_data[ location_offset + 8 ] - (uint8_t) '0';
second_year = (uint16_t) url_record_data[ location_offset + 9 ] - (uint8_t) '0';
second_year *= 10;
second_year += (uint16_t) url_record_data[ location_offset + 10 ] - (uint8_t) '0';
second_year *= 10;
second_year += (uint16_t) url_record_data[ location_offset + 11 ] - (uint8_t) '0';
second_year *= 10;
second_year += (uint16_t) url_record_data[ location_offset + 12 ] - (uint8_t) '0';
second_month = url_record_data[ location_offset + 13 ] - (uint8_t) '0';
second_month *= 10;
second_month += url_record_data[ location_offset + 14 ] - (uint8_t) '0';
second_day_of_month = url_record_data[ location_offset + 15 ] - (uint8_t) '0';
second_day_of_month *= 10;
second_day_of_month += url_record_data[ location_offset + 16 ] - (uint8_t) '0';
number_of_days = 0;
if( first_year == second_year )
{
if( first_month == second_month )
{
if( first_day_of_month < second_day_of_month )
{
number_of_days = second_day_of_month - first_day_of_month;
}
}
else if( ( first_month + 1 ) == second_month )
{
switch( first_month )
{
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
number_of_days = ( 31 + second_day_of_month ) - first_day_of_month;
break;
case 2:
if( ( ( ( first_year % 4 ) == 0 )
&& ( ( first_year % 100 ) != 0 ) )
|| ( ( first_year % 400 ) == 0 ) )
{
number_of_days = ( 29 + second_day_of_month ) - first_day_of_month;
}
else
{
number_of_days = ( 28 + second_day_of_month ) - first_day_of_month;
}
break;
case 4:
case 6:
case 9:
case 11:
number_of_days = ( 30 + second_day_of_month ) - first_day_of_month;
break;
}
}
}
else if( ( first_year + 1 ) == second_year )
{
if( ( first_month == 12 )
&& ( second_month == 1 ) )
{
number_of_days = ( 31 + second_day_of_month ) - first_day_of_month;
}
}
if( number_of_days == 1 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_HISTORY_DAILY;
}
else if( number_of_days == 7 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_HISTORY_WEEKLY;
}
}
}
}
if( url_values->type == LIBMSIECF_URL_ITEM_TYPE_UNDEFINED )
{
if( value_size >= 11 )
{
if( memory_compare(
&( url_record_data[ location_offset ] ),
"iedownload:",
11 ) == 0 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_DOWNLOAD;
}
}
}
if( url_values->type == LIBMSIECF_URL_ITEM_TYPE_UNDEFINED )
{
if( value_size >= 9 )
{
if( memory_compare(
&( url_record_data[ location_offset ] ),
"DOMStore:",
9 ) == 0 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_DOM_STORE;
}
else if( memory_compare(
&( url_record_data[ location_offset ] ),
"feedplat:",
9 ) == 0 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_RSS_FEED;
}
else if( memory_compare(
&( url_record_data[ location_offset ] ),
"iecompat:",
9 ) == 0 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_COMPATIBILITY;
}
else if( memory_compare(
&( url_record_data[ location_offset ] ),
"PrivacIE:",
9 ) == 0 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_INPRIVATE_FILTERING;
}
else if( memory_compare(
&( url_record_data[ location_offset ] ),
"userdata:",
9 ) == 0 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_USER_DATA;
}
}
}
if( url_values->type == LIBMSIECF_URL_ITEM_TYPE_UNDEFINED )
{
if( value_size >= 8 )
{
if( memory_compare(
&( url_record_data[ location_offset ] ),
"Visited:",
8 ) == 0 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_HISTORY;
}
}
}
if( url_values->type == LIBMSIECF_URL_ITEM_TYPE_UNDEFINED )
{
if( value_size >= 7 )
{
if( memory_compare(
&( url_record_data[ location_offset ] ),
"Cookie:",
7 ) == 0 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_COOKIE;
}
}
}
if( url_values->type == LIBMSIECF_URL_ITEM_TYPE_UNDEFINED )
{
if( value_size >= 6 )
{
if( memory_compare(
&( url_record_data[ location_offset ] ),
"ietld:",
6 ) == 0 )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_TLD;
}
}
}
if( url_values->type == LIBMSIECF_URL_ITEM_TYPE_UNDEFINED )
{
url_values->type = LIBMSIECF_URL_ITEM_TYPE_CACHE;
/* TODO way to determine unknown
url_values->type = LIBMSIECF_URL_ITEM_TYPE_UNKNOWN;
*/
}
}
}
if( filename_offset > 0 )
{
if( filename_offset > record_size )
{
if( ( item_flags & LIBMSIECF_ITEM_FLAG_PARTIAL ) == 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: filename offset exceeds size of URL record data.",
function );
goto on_error;
}
}
else
{
if( libfvalue_value_type_initialize(
&( url_values->filename ),
LIBFVALUE_VALUE_TYPE_STRING_BYTE_STREAM,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED,
"%s: unable to create filename value.",
function );
goto on_error;
}
value_size = libfvalue_value_type_set_data_string(
url_values->filename,
&( url_record_data[ filename_offset ] ),
record_size - filename_offset,
io_handle->ascii_codepage,
LIBFVALUE_VALUE_DATA_FLAG_MANAGED,
error );
if( value_size == -1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_SET_FAILED,
"%s: unable to set data of filename value.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: filename\t\t\t\t\t: ",
function );
if( libfvalue_value_print(
url_values->filename,
0,
0,
error ) != 1 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_PRINT_FAILED,
"%s: unable to print filename value.",
function );
goto on_error;
}
libcnotify_printf(
"\n" );
}
#endif
if( ( url_record_data[ filename_offset + value_size - 1 ] != 0 )
&& ( ( item_flags & LIBMSIECF_ITEM_FLAG_PARTIAL ) == 0 ) )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE,
"%s: unsupported unterminated filename string.",
function );
goto on_error;
}
}
}
if( data_offset > 0 )
{
if( data_offset > record_size )
{
if( ( item_flags & LIBMSIECF_ITEM_FLAG_PARTIAL ) == 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: data offset exceeds size of URL record data.",
function );
goto on_error;
}
}
else
{
if( ( data_offset + data_size ) > record_size )
{
if( ( item_flags & LIBMSIECF_ITEM_FLAG_PARTIAL ) == 0 )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_RUNTIME,
LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
"%s: data size exceeds size of URL record data.",
function );
goto on_error;
}
else
{
data_size = record_size - data_offset;
}
}
url_values->data_size = (size_t) data_size;
url_values->data = (uint8_t *) memory_allocate(
sizeof( uint8_t ) * url_values->data_size );
if( url_values->data == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_MEMORY,
LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
"%s: unable to create data.",
function );
goto on_error;
}
if( memory_copy(
url_values->data,
&( url_record_data[ data_offset ] ),
url_values->data_size ) == NULL )
{
libcerror_error_set(
error,
LIBCERROR_ERROR_DOMAIN_MEMORY,
LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
"%s: unable to copy data.",
function );
goto on_error;
}
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"%s: data:\n",
function );
libcnotify_print_data(
&( url_record_data[ data_offset ] ),
data_size,
0 );
if( url_values->type == LIBMSIECF_URL_ITEM_TYPE_CACHE )
{
/* The data string in not necessarily terminated by an end-of-string character
*/
libcnotify_printf(
"%s: data string\t\t\t\t\t: ",
function );
for( string_index = 0;
string_index < data_size;
string_index++ )
{
libcnotify_printf(
"%c",
url_record_data[ data_offset + string_index ] );
}
libcnotify_printf(
"\n" );
}
else if( url_values->type == LIBMSIECF_URL_ITEM_TYPE_HISTORY )
{
visited_entry_data = &( url_record_data[ data_offset ] );
do
{
visited_entry_index++;
byte_stream_copy_to_uint16_little_endian(
visited_entry_data,
value_16bit );
visited_entry_data += 2;
libcnotify_printf(
"%s: data entry: %02d size\t\t\t\t: %" PRIu16 "\n",
function,
visited_entry_index,
value_16bit );
libcnotify_printf(
"%s: data entry: %02d type\t\t\t\t: 0x%02" PRIx8 " (%s : %s)\n",
function,
visited_entry_index,
visited_entry_data[ 0 ],
libmsiecf_property_type_get_identifier(
NULL,
(uint32_t) visited_entry_data[ 0 ],
(uint32_t) visited_entry_data[ 1 ] ),
libmsiecf_property_type_get_description(
NULL,
(uint32_t) visited_entry_data[ 0 ],
(uint32_t) visited_entry_data[ 1 ] ) );
libcnotify_printf(
"%s: data entry: %02d value type\t\t\t: 0x%02" PRIx8 " (%s : %s)\n",
function,
visited_entry_index,
visited_entry_data[ 1 ],
libfole_value_type_get_identifier(
(uint32_t) visited_entry_data[ 1 ] ),
libfole_value_type_get_description(
(uint32_t) visited_entry_data[ 1 ] ) );
visited_entry_data += 2;
if( value_16bit > 4 )
{
value_16bit -= 4;
libcnotify_printf(
"%s: data entry: %02d value:\n",
function,
visited_entry_index );
libcnotify_print_data(
visited_entry_data,
value_16bit,
0 );
visited_entry_data += value_16bit;
}
}
while( value_16bit > 0 );
}
}
#endif
}
}
memory_free(
url_record_data );
url_record_data = NULL;
#if defined( HAVE_DEBUG_OUTPUT )
if( libcnotify_verbose != 0 )
{
libcnotify_printf(
"\n" );
}
#endif
#if defined( HAVE_VERBOSE_OUTPUT )
switch( url_values->type )
{
case LIBMSIECF_URL_ITEM_TYPE_COOKIE:
if ( ( cache_entry_flags & LIBMSIECF_CACHE_ENTRY_FLAG_COOKIE ) == 0 )
{
libcnotify_printf(
"%s: detected type cookie but corresponding cache entry flag (COOKIE_CACHE_ENTRY) is not set.\n",
function );
}
break;
case LIBMSIECF_URL_ITEM_TYPE_HISTORY:
if ( ( cache_entry_flags & LIBMSIECF_CACHE_ENTRY_FLAG_URLHISTORY ) == 0 )
{
libcnotify_printf(
"%s: detected type history but corresponding cache entry flag (URLHISTORY_CACHE_ENTRY) is not set.\n",
function );
}
break;
case LIBMSIECF_URL_ITEM_TYPE_HISTORY_DAILY:
case LIBMSIECF_URL_ITEM_TYPE_HISTORY_WEEKLY:
if ( ( cache_entry_flags & LIBMSIECF_CACHE_ENTRY_FLAG_URLHISTORY ) == 0 )
{
libcnotify_printf(
"%s: detected type history periodic but corresponding cache entry flag (URLHISTORY_CACHE_ENTRY) is not set.\n",
function );
}
break;
}
#endif
return( 1 );
on_error:
#if defined( HAVE_DEBUG_OUTPUT )
if( filetime != NULL )
{
libfdatetime_filetime_free(
&filetime,
NULL );
}
if( fat_date_time != NULL )
{
libfdatetime_fat_date_time_free(
&fat_date_time,
NULL );
}
#endif
if( url_record_data != NULL )
{
memory_free(
url_record_data );
}
return( -1 );
}
