/src/libfwsi/libfwsi/libfwsi_web_site_values.c

Source (jump to first uncovered line)
/*
 * Web site (shell item) values functions
 *
 * Copyright (C) 2010-2024, 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 <byte_stream.h>
#include <memory.h>
#include <types.h>

#include "libfwsi_debug.h"
#include "libfwsi_definitions.h"
#include "libfwsi_libcerror.h"
#include "libfwsi_libcnotify.h"
#include "libfwsi_libuna.h"
#include "libfwsi_web_site_values.h"

/* Creates web site values
 * Make sure the value web_site_values is referencing, is set to NULL
 * Returns 1 if successful or -1 on error
 */
int libfwsi_web_site_values_initialize(
     libfwsi_web_site_values_t **web_site_values,
     libcerror_error_t **error )
{
  static char *function = "libfwsi_web_site_values_initialize";

  if( web_site_values == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid web site values.",
     function );

    return( -1 );
  }
  if( *web_site_values != NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,
     "%s: invalid web site values value already set.",
     function );

    return( -1 );
  }
  *web_site_values = memory_allocate_structure(
                      libfwsi_web_site_values_t );

  if( *web_site_values == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_MEMORY,
     LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
     "%s: unable to create web site values.",
     function );

    goto on_error;
  }
  if( memory_set(
       *web_site_values,
       0,
       sizeof( libfwsi_web_site_values_t ) ) == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_MEMORY,
     LIBCERROR_MEMORY_ERROR_SET_FAILED,
     "%s: unable to clear web site values.",
     function );

    goto on_error;
  }
  return( 1 );

on_error:
  if( *web_site_values != NULL )
  {
    memory_free(
     *web_site_values );

    *web_site_values = NULL;
  }
  return( -1 );
}

/* Frees web site values
 * Returns 1 if successful or -1 on error
 */
int libfwsi_web_site_values_free(
     libfwsi_web_site_values_t **web_site_values,
     libcerror_error_t **error )
{
  static char *function = "libfwsi_web_site_values_free";

  if( web_site_values == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid web site values.",
     function );

    return( -1 );
  }
  if( *web_site_values != NULL )
  {
    if( ( *web_site_values )->location != NULL )
    {
      memory_free(
       ( *web_site_values )->location );
    }
    memory_free(
     *web_site_values );

    *web_site_values = NULL;
  }
  return( 1 );
}

/* Reads the web site values
 * Returns 1 if successful, 0 if not supported or -1 on error
 */
int libfwsi_web_site_values_read_data(
     libfwsi_web_site_values_t *web_site_values,
     const uint8_t *data,
     size_t data_size,
     libcerror_error_t **error )
{
  static char *function     = "libfwsi_web_site_values_read_data";
  size_t data_offset        = 0;
  uint32_t string_data_size = 0;

#if defined( HAVE_DEBUG_OUTPUT )
  uint32_t value_32bit      = 0;
  uint16_t value_16bit      = 0;
#endif

  if( web_site_values == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid web site values.",
     function );

    return( -1 );
  }
  if( data == NULL )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
     "%s: invalid data.",
     function );

    return( -1 );
  }
  if( data_size > (size_t) SSIZE_MAX )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
     LIBCERROR_ARGUMENT_ERROR_VALUE_EXCEEDS_MAXIMUM,
     "%s: data size exceeds maximum.",
     function );

    return( -1 );
  }
  /* Do not try to parse unsupported data sizes
   */
  if( data_size < 24 )
  {
    return( 0 );
  }
  /* Do not try to parse unsupported data
   */
  if( ( data[ 4 ] != 0x00 )
   || ( data[ 5 ] != 0xb0 )
   || ( data[ 6 ] != 0x01 )
   || ( data[ 7 ] != 0xc0 ) )
  {
    return( 0 );
  }
  byte_stream_copy_to_uint32_little_endian(
   &( data[ 20 ] ),
   string_data_size );

#if defined( HAVE_DEBUG_OUTPUT )
  if( libcnotify_verbose != 0 )
  {
    byte_stream_copy_to_uint16_little_endian(
     &( data[ 2 ] ),
     value_16bit );
    libcnotify_printf(
     "%s: unknown1\t\t\t\t: 0x%04" PRIx16 "\n",
     function,
     value_16bit );

    byte_stream_copy_to_uint32_little_endian(
     &( data[ 4 ] ),
     value_32bit );
    libcnotify_printf(
     "%s: signature\t\t\t\t: 0x%08" PRIx32 "\n",
     function,
     value_32bit );

    byte_stream_copy_to_uint32_little_endian(
     &( data[ 8 ] ),
     value_32bit );
    libcnotify_printf(
     "%s: data size\t\t\t\t: %" PRIu32 "\n",
     function,
     value_32bit );

    byte_stream_copy_to_uint32_little_endian(
     &( data[ 12 ] ),
     value_32bit );
    libcnotify_printf(
     "%s: unknown2\t\t\t\t: 0x%08" PRIx32 "\n",
     function,
     value_32bit );

    byte_stream_copy_to_uint32_little_endian(
     &( data[ 16 ] ),
     value_32bit );
    libcnotify_printf(
     "%s: unknown3\t\t\t\t: 0x%08" PRIx32 "\n",
     function,
     value_32bit );

    libcnotify_printf(
     "%s: string1 data size\t\t\t: %" PRIu32 "\n",
     function,
     string_data_size );
  }
#endif /* defined( HAVE_DEBUG_OUTPUT ) */

  data_offset = 24;

  if( ( string_data_size > data_size )
   || ( data_offset > ( data_size - string_data_size ) ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
     "%s: invalid string1 data size value out of bounds.",
     function );

    goto on_error;
  }
#if defined( HAVE_DEBUG_OUTPUT )
  if( libcnotify_verbose != 0 )
  {
    libcnotify_printf(
     "%s: string1 data:\n",
     function );
    libcnotify_print_data(
     &( data[ data_offset ] ),
     string_data_size,
     0 );
  }
#endif /* defined( HAVE_DEBUG_OUTPUT ) */

  data_offset += string_data_size;

  if( data_offset > ( data_size - 20 ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
     "%s: invalid data size value out of bounds.",
     function );

    goto on_error;
  }
  byte_stream_copy_to_uint32_little_endian(
   &( data[ data_offset + 16 ] ),
   string_data_size );

#if defined( HAVE_DEBUG_OUTPUT )
  if( libcnotify_verbose != 0 )
  {
    byte_stream_copy_to_uint32_little_endian(
     &( data[ data_offset ] ),
     value_32bit );
    libcnotify_printf(
     "%s: unknown4\t\t\t\t: 0x%08" PRIx32 "\n",
     function,
     value_32bit );

    byte_stream_copy_to_uint32_little_endian(
     &( data[ data_offset + 4 ] ),
     value_32bit );
    libcnotify_printf(
     "%s: unknown5\t\t\t\t: 0x%08" PRIx32 "\n",
     function,
     value_32bit );

    byte_stream_copy_to_uint32_little_endian(
     &( data[ data_offset + 8 ] ),
     value_32bit );
    libcnotify_printf(
     "%s: unknown6\t\t\t\t: 0x%08" PRIx32 "\n",
     function,
     value_32bit );

    byte_stream_copy_to_uint32_little_endian(
     &( data[ data_offset + 12 ] ),
     value_32bit );
    libcnotify_printf(
     "%s: unknown7\t\t\t\t: 0x%08" PRIx32 "\n",
     function,
     value_32bit );

    libcnotify_printf(
     "%s: string2 data size\t\t\t: %" PRIu32 "\n",
     function,
     string_data_size );
  }
#endif /* defined( HAVE_DEBUG_OUTPUT ) */

  data_offset += 20;

  if( ( string_data_size > data_size )
   || ( data_offset > ( data_size - string_data_size ) ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
     "%s: invalid string2 data size value out of bounds.",
     function );

    goto on_error;
  }
#if defined( HAVE_DEBUG_OUTPUT )
  if( libcnotify_verbose != 0 )
  {
    libcnotify_printf(
     "%s: string2 data:\n",
     function );
    libcnotify_print_data(
     &( data[ data_offset ] ),
     string_data_size,
     0 );
  }
#endif /* defined( HAVE_DEBUG_OUTPUT ) */

  data_offset += string_data_size;

  if( data_offset > ( data_size - 12 ) )
  {
    libcerror_error_set(
     error,
     LIBCERROR_ERROR_DOMAIN_RUNTIME,
     LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
     "%s: invalid data size value out of bounds.",
     function );

    goto on_error;
  }
#if defined( HAVE_DEBUG_OUTPUT )
  if( libcnotify_verbose != 0 )
  {
    byte_stream_copy_to_uint32_little_endian(
     &( data[ data_offset ] ),
     value_32bit );
    libcnotify_printf(
     "%s: unknown8\t\t\t\t: 0x%08" PRIx32 "\n",
     function,
     value_32bit );

    byte_stream_copy_to_uint32_little_endian(
     &( data[ data_offset + 4 ] ),
     value_32bit );
    libcnotify_printf(
     "%s: unknown9\t\t\t\t: 0x%08" PRIx32 "\n",
     function,
     value_32bit );

    byte_stream_copy_to_uint16_little_endian(
     &( data[ data_offset + 8 ] ),
     value_16bit );
    libcnotify_printf(
     "%s: unknown10\t\t\t\t: 0x%04" PRIx16 "\n",
     function,
     value_16bit );

    byte_stream_copy_to_uint16_little_endian(
     &( data[ data_offset + 10 ] ),
     value_16bit );
    libcnotify_printf(
     "%s: unknown11\t\t\t\t: 0x%04" PRIx16 "\n",
     function,
     value_16bit );
  }
#endif /* defined( HAVE_DEBUG_OUTPUT ) */

  data_offset += 12;

#if defined( HAVE_DEBUG_OUTPUT )
  if( libcnotify_verbose != 0 )
  {
    if( data_offset < data_size )
    {
      libcnotify_printf(
       "%s: trailing data:\n",
       function );
      libcnotify_print_data(
       &( data[ data_offset ] ),
       data_size - data_offset,
       LIBCNOTIFY_PRINT_DATA_FLAG_GROUP_DATA );
    }
    else
    {
      libcnotify_printf(
       "\n" );
    }
  }
#endif /* defined( HAVE_DEBUG_OUTPUT ) */

  return( 1 );

on_error:
  if( web_site_values->location != NULL )
  {
    memory_free(
     web_site_values->location );

    web_site_values->location = NULL;
  }
  web_site_values->location_size = 0;

  return( -1 );
}


Coverage Report

Created: 2025-06-24 07:14

Line	Count	Source (jump to first uncovered line)
1		/*
2		* Web site (shell item) values functions
3		*
4		* Copyright (C) 2010-2024, Joachim Metz <joachim.metz@gmail.com>
5		*
6		* Refer to AUTHORS for acknowledgements.
7		*
8		* This program is free software: you can redistribute it and/or modify
9		* it under the terms of the GNU Lesser General Public License as published by
10		* the Free Software Foundation, either version 3 of the License, or
11		* (at your option) any later version.
12		*
13		* This program is distributed in the hope that it will be useful,
14		* but WITHOUT ANY WARRANTY; without even the implied warranty of
15		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16		* GNU General Public License for more details.
17		*
18		* You should have received a copy of the GNU Lesser General Public License
19		* along with this program. If not, see <https://www.gnu.org/licenses/>.
20		*/
21
22		#include <common.h>
23		#include <byte_stream.h>
24		#include <memory.h>
25		#include <types.h>
26
27		#include "libfwsi_debug.h"
28		#include "libfwsi_definitions.h"
29		#include "libfwsi_libcerror.h"
30		#include "libfwsi_libcnotify.h"
31		#include "libfwsi_libuna.h"
32		#include "libfwsi_web_site_values.h"
33
34		/* Creates web site values
35		* Make sure the value web_site_values is referencing, is set to NULL
36		* Returns 1 if successful or -1 on error
37		*/
38		int libfwsi_web_site_values_initialize(
39		libfwsi_web_site_values_t **web_site_values,
40		libcerror_error_t **error )
41	0	{
42	0	static char *function = "libfwsi_web_site_values_initialize";
43
44	0	if( web_site_values == NULL )
45	0	{
46	0	libcerror_error_set(
47	0	error,
48	0	LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
49	0	LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
50	0	"%s: invalid web site values.",
51	0	function );
52
53	0	return( -1 );
54	0	}
55	0	if( *web_site_values != NULL )
56	0	{
57	0	libcerror_error_set(
58	0	error,
59	0	LIBCERROR_ERROR_DOMAIN_RUNTIME,
60	0	LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET,
61	0	"%s: invalid web site values value already set.",
62	0	function );
63
64	0	return( -1 );
65	0	}
66	0	*web_site_values = memory_allocate_structure(
67	0	libfwsi_web_site_values_t );
68
69	0	if( *web_site_values == NULL )
70	0	{
71	0	libcerror_error_set(
72	0	error,
73	0	LIBCERROR_ERROR_DOMAIN_MEMORY,
74	0	LIBCERROR_MEMORY_ERROR_INSUFFICIENT,
75	0	"%s: unable to create web site values.",
76	0	function );
77
78	0	goto on_error;
79	0	}
80	0	if( memory_set(
81	0	*web_site_values,
82	0	0,
83	0	sizeof( libfwsi_web_site_values_t ) ) == NULL )
84	0	{
85	0	libcerror_error_set(
86	0	error,
87	0	LIBCERROR_ERROR_DOMAIN_MEMORY,
88	0	LIBCERROR_MEMORY_ERROR_SET_FAILED,
89	0	"%s: unable to clear web site values.",
90	0	function );
91
92	0	goto on_error;
93	0	}
94	0	return( 1 );
95
96	0	on_error:
97	0	if( *web_site_values != NULL )
98	0	{
99	0	memory_free(
100	0	*web_site_values );
101
102	0	*web_site_values = NULL;
103	0	}
104	0	return( -1 );
105	0	}
106
107		/* Frees web site values
108		* Returns 1 if successful or -1 on error
109		*/
110		int libfwsi_web_site_values_free(
111		libfwsi_web_site_values_t **web_site_values,
112		libcerror_error_t **error )
113	0	{
114	0	static char *function = "libfwsi_web_site_values_free";
115
116	0	if( web_site_values == NULL )
117	0	{
118	0	libcerror_error_set(
119	0	error,
120	0	LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
121	0	LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
122	0	"%s: invalid web site values.",
123	0	function );
124
125	0	return( -1 );
126	0	}
127	0	if( *web_site_values != NULL )
128	0	{
129	0	if( ( *web_site_values )->location != NULL )
130	0	{
131	0	memory_free(
132	0	( *web_site_values )->location );
133	0	}
134	0	memory_free(
135	0	*web_site_values );
136
137	0	*web_site_values = NULL;
138	0	}
139	0	return( 1 );
140	0	}
141
142		/* Reads the web site values
143		* Returns 1 if successful, 0 if not supported or -1 on error
144		*/
145		int libfwsi_web_site_values_read_data(
146		libfwsi_web_site_values_t *web_site_values,
147		const uint8_t *data,
148		size_t data_size,
149		libcerror_error_t **error )
150	0	{
151	0	static char *function = "libfwsi_web_site_values_read_data";
152	0	size_t data_offset = 0;
153	0	uint32_t string_data_size = 0;
154
155		#if defined( HAVE_DEBUG_OUTPUT )
156		uint32_t value_32bit = 0;
157		uint16_t value_16bit = 0;
158		#endif
159
160	0	if( web_site_values == NULL )
161	0	{
162	0	libcerror_error_set(
163	0	error,
164	0	LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
165	0	LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
166	0	"%s: invalid web site values.",
167	0	function );
168
169	0	return( -1 );
170	0	}
171	0	if( data == NULL )
172	0	{
173	0	libcerror_error_set(
174	0	error,
175	0	LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
176	0	LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE,
177	0	"%s: invalid data.",
178	0	function );
179
180	0	return( -1 );
181	0	}
182	0	if( data_size > (size_t) SSIZE_MAX )
183	0	{
184	0	libcerror_error_set(
185	0	error,
186	0	LIBCERROR_ERROR_DOMAIN_ARGUMENTS,
187	0	LIBCERROR_ARGUMENT_ERROR_VALUE_EXCEEDS_MAXIMUM,
188	0	"%s: data size exceeds maximum.",
189	0	function );
190
191	0	return( -1 );
192	0	}
193		/* Do not try to parse unsupported data sizes
194		*/
195	0	if( data_size < 24 )
196	0	{
197	0	return( 0 );
198	0	}
199		/* Do not try to parse unsupported data
200		*/
201	0	if( ( data[ 4 ] != 0x00 )
202	0	\|\| ( data[ 5 ] != 0xb0 )
203	0	\|\| ( data[ 6 ] != 0x01 )
204	0	\|\| ( data[ 7 ] != 0xc0 ) )
205	0	{
206	0	return( 0 );
207	0	}
208	0	byte_stream_copy_to_uint32_little_endian(
209	0	&( data[ 20 ] ),
210	0	string_data_size );
211
212		#if defined( HAVE_DEBUG_OUTPUT )
213		if( libcnotify_verbose != 0 )
214		{
215		byte_stream_copy_to_uint16_little_endian(
216		&( data[ 2 ] ),
217		value_16bit );
218		libcnotify_printf(
219		"%s: unknown1\t\t\t\t: 0x%04" PRIx16 "\n",
220		function,
221		value_16bit );
222
223		byte_stream_copy_to_uint32_little_endian(
224		&( data[ 4 ] ),
225		value_32bit );
226		libcnotify_printf(
227		"%s: signature\t\t\t\t: 0x%08" PRIx32 "\n",
228		function,
229		value_32bit );
230
231		byte_stream_copy_to_uint32_little_endian(
232		&( data[ 8 ] ),
233		value_32bit );
234		libcnotify_printf(
235		"%s: data size\t\t\t\t: %" PRIu32 "\n",
236		function,
237		value_32bit );
238
239		byte_stream_copy_to_uint32_little_endian(
240		&( data[ 12 ] ),
241		value_32bit );
242		libcnotify_printf(
243		"%s: unknown2\t\t\t\t: 0x%08" PRIx32 "\n",
244		function,
245		value_32bit );
246
247		byte_stream_copy_to_uint32_little_endian(
248		&( data[ 16 ] ),
249		value_32bit );
250		libcnotify_printf(
251		"%s: unknown3\t\t\t\t: 0x%08" PRIx32 "\n",
252		function,
253		value_32bit );
254
255		libcnotify_printf(
256		"%s: string1 data size\t\t\t: %" PRIu32 "\n",
257		function,
258		string_data_size );
259		}
260		#endif /* defined( HAVE_DEBUG_OUTPUT ) */
261
262	0	data_offset = 24;
263
264	0	if( ( string_data_size > data_size )
265	0	\|\| ( data_offset > ( data_size - string_data_size ) ) )
266	0	{
267	0	libcerror_error_set(
268	0	error,
269	0	LIBCERROR_ERROR_DOMAIN_RUNTIME,
270	0	LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
271	0	"%s: invalid string1 data size value out of bounds.",
272	0	function );
273
274	0	goto on_error;
275	0	}
276		#if defined( HAVE_DEBUG_OUTPUT )
277		if( libcnotify_verbose != 0 )
278		{
279		libcnotify_printf(
280		"%s: string1 data:\n",
281		function );
282		libcnotify_print_data(
283		&( data[ data_offset ] ),
284		string_data_size,
285		0 );
286		}
287		#endif /* defined( HAVE_DEBUG_OUTPUT ) */
288
289	0	data_offset += string_data_size;
290
291	0	if( data_offset > ( data_size - 20 ) )
292	0	{
293	0	libcerror_error_set(
294	0	error,
295	0	LIBCERROR_ERROR_DOMAIN_RUNTIME,
296	0	LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
297	0	"%s: invalid data size value out of bounds.",
298	0	function );
299
300	0	goto on_error;
301	0	}
302	0	byte_stream_copy_to_uint32_little_endian(
303	0	&( data[ data_offset + 16 ] ),
304	0	string_data_size );
305
306		#if defined( HAVE_DEBUG_OUTPUT )
307		if( libcnotify_verbose != 0 )
308		{
309		byte_stream_copy_to_uint32_little_endian(
310		&( data[ data_offset ] ),
311		value_32bit );
312		libcnotify_printf(
313		"%s: unknown4\t\t\t\t: 0x%08" PRIx32 "\n",
314		function,
315		value_32bit );
316
317		byte_stream_copy_to_uint32_little_endian(
318		&( data[ data_offset + 4 ] ),
319		value_32bit );
320		libcnotify_printf(
321		"%s: unknown5\t\t\t\t: 0x%08" PRIx32 "\n",
322		function,
323		value_32bit );
324
325		byte_stream_copy_to_uint32_little_endian(
326		&( data[ data_offset + 8 ] ),
327		value_32bit );
328		libcnotify_printf(
329		"%s: unknown6\t\t\t\t: 0x%08" PRIx32 "\n",
330		function,
331		value_32bit );
332
333		byte_stream_copy_to_uint32_little_endian(
334		&( data[ data_offset + 12 ] ),
335		value_32bit );
336		libcnotify_printf(
337		"%s: unknown7\t\t\t\t: 0x%08" PRIx32 "\n",
338		function,
339		value_32bit );
340
341		libcnotify_printf(
342		"%s: string2 data size\t\t\t: %" PRIu32 "\n",
343		function,
344		string_data_size );
345		}
346		#endif /* defined( HAVE_DEBUG_OUTPUT ) */
347
348	0	data_offset += 20;
349
350	0	if( ( string_data_size > data_size )
351	0	\|\| ( data_offset > ( data_size - string_data_size ) ) )
352	0	{
353	0	libcerror_error_set(
354	0	error,
355	0	LIBCERROR_ERROR_DOMAIN_RUNTIME,
356	0	LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
357	0	"%s: invalid string2 data size value out of bounds.",
358	0	function );
359
360	0	goto on_error;
361	0	}
362		#if defined( HAVE_DEBUG_OUTPUT )
363		if( libcnotify_verbose != 0 )
364		{
365		libcnotify_printf(
366		"%s: string2 data:\n",
367		function );
368		libcnotify_print_data(
369		&( data[ data_offset ] ),
370		string_data_size,
371		0 );
372		}
373		#endif /* defined( HAVE_DEBUG_OUTPUT ) */
374
375	0	data_offset += string_data_size;
376
377	0	if( data_offset > ( data_size - 12 ) )
378	0	{
379	0	libcerror_error_set(
380	0	error,
381	0	LIBCERROR_ERROR_DOMAIN_RUNTIME,
382	0	LIBCERROR_RUNTIME_ERROR_VALUE_OUT_OF_BOUNDS,
383	0	"%s: invalid data size value out of bounds.",
384	0	function );
385
386	0	goto on_error;
387	0	}
388		#if defined( HAVE_DEBUG_OUTPUT )
389		if( libcnotify_verbose != 0 )
390		{
391		byte_stream_copy_to_uint32_little_endian(
392		&( data[ data_offset ] ),
393		value_32bit );
394		libcnotify_printf(
395		"%s: unknown8\t\t\t\t: 0x%08" PRIx32 "\n",
396		function,
397		value_32bit );
398
399		byte_stream_copy_to_uint32_little_endian(
400		&( data[ data_offset + 4 ] ),
401		value_32bit );
402		libcnotify_printf(
403		"%s: unknown9\t\t\t\t: 0x%08" PRIx32 "\n",
404		function,
405		value_32bit );
406
407		byte_stream_copy_to_uint16_little_endian(
408		&( data[ data_offset + 8 ] ),
409		value_16bit );
410		libcnotify_printf(
411		"%s: unknown10\t\t\t\t: 0x%04" PRIx16 "\n",
412		function,
413		value_16bit );
414
415		byte_stream_copy_to_uint16_little_endian(
416		&( data[ data_offset + 10 ] ),
417		value_16bit );
418		libcnotify_printf(
419		"%s: unknown11\t\t\t\t: 0x%04" PRIx16 "\n",
420		function,
421		value_16bit );
422		}
423		#endif /* defined( HAVE_DEBUG_OUTPUT ) */
424
425	0	data_offset += 12;
426
427		#if defined( HAVE_DEBUG_OUTPUT )
428		if( libcnotify_verbose != 0 )
429		{
430		if( data_offset < data_size )
431		{
432		libcnotify_printf(
433		"%s: trailing data:\n",
434		function );
435		libcnotify_print_data(
436		&( data[ data_offset ] ),
437		data_size - data_offset,
438		LIBCNOTIFY_PRINT_DATA_FLAG_GROUP_DATA );
439		}
440		else
441		{
442		libcnotify_printf(
443		"\n" );
444		}
445		}
446		#endif /* defined( HAVE_DEBUG_OUTPUT ) */
447
448	0	return( 1 );
449
450	0	on_error:
451	0	if( web_site_values->location != NULL )
452	0	{
453	0	memory_free(
454	0	web_site_values->location );
455
456	0	web_site_values->location = NULL;
457	0	}
458	0	web_site_values->location_size = 0;
459
460	0	return( -1 );
461	0	}
462