Source:
Internal
Info:
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3467
Multiple unspecified vulnerabilities in the DER decoder in GNU Libtasn1 before
3.6, as used in GnutTLS, allow remote attackers to cause a denial of service
(out-of-bounds read) via crafted ASN.1 data.
Status:
Need to determine if this patch has been sent upstream.
--- ORIGINAL/./lib/parser_aux.c 2015-07-14 18:28:22.919544825 -0700
+++ libtasn1-2.8/./lib/parser_aux.c 2015-07-14 18:45:02.691801820 -0700
@@ -21,6 +21,7 @@
*/
#include <int.h>
+/*#include <hash-pjw-bare.h>*/
#include "parser_aux.h"
#include "gstr.h"
#include "structure.h"
@@ -44,28 +45,28 @@
list_type *firstElement = NULL;
/******************************************************/
-/* Function : _asn1_add_node */
+/* Function : _asn1_add_static_node */
/* Description: creates a new NODE_ASN element and */
/* puts it in the list pointed by firstElement. */
/* Parameters: */
-/* type: type of the new element (see TYPE_ */
+/* type: type of the new element (see TYPE_ */
/* and CONST_ constants). */
/* Return: pointer to the new element. */
/******************************************************/
ASN1_TYPE
-_asn1_add_node (unsigned int type)
+_asn1_add_static_node (unsigned int type)
{
list_type *listElement;
ASN1_TYPE punt;
- punt = (ASN1_TYPE) _asn1_calloc (1, sizeof (struct node_asn_struct));
+ punt = calloc (1, sizeof (struct node_asn_struct));
if (punt == NULL)
return NULL;
- listElement = (list_type *) _asn1_malloc (sizeof (list_type));
+ listElement = malloc (sizeof (list_type));
if (listElement == NULL)
{
- _asn1_free (punt);
+ free (punt);
return NULL;
}
@@ -78,6 +79,26 @@
return punt;
}
+#define SIZE_BITS (sizeof (size_t) * CHAR_BIT)
+
+/* Return a hash of the N bytes of X using the method described by
+ Bruno Haible in http://www.haible.de/bruno/hashfunc.html.
+ Note that while many hash functions reduce their result via modulo
+ to a 0..table_size-1 range, this function does not do that. */
+
+size_t
+hash_pjw_bare (const void *x, size_t n)
+{
+ const unsigned char *s = x;
+ size_t h = 0;
+ unsigned i;
+
+ for (i = 0; i < n; i++)
+ h = s[i] + ((h << 9) | (h >> (SIZE_BITS - 9)));
+
+ return h;
+}
+
/**
* asn1_find_node:
* @pointer: NODE_ASN element pointer.
@@ -96,6 +117,8 @@
ASN1_TYPE p;
char *n_end, n[ASN1_MAX_NAME_SIZE + 1];
const char *n_start;
+ unsigned int nsize;
+ unsigned int nhash;
if (pointer == NULL)
return NULL;
@@ -106,25 +129,30 @@
p = pointer;
n_start = name;
- if (p->name != NULL)
+ if (p->name[0] != 0)
{ /* has *pointer got a name ? */
n_end = strchr (n_start, '.'); /* search the first dot */
if (n_end)
{
- memcpy (n, n_start, n_end - n_start);
- n[n_end - n_start] = 0;
+ nsize = n_end - n_start;
+ memcpy (n, n_start, nsize);
+ n[nsize] = 0;
n_start = n_end;
n_start++;
+
+ nhash = hash_pjw_bare (n, nsize);
}
else
{
- _asn1_str_cpy (n, sizeof (n), n_start);
+ nsize = _asn1_str_cpy (n, sizeof (n), n_start);
+ nhash = hash_pjw_bare (n, nsize);
+
n_start = NULL;
}
while (p)
{
- if ((p->name) && (!strcmp (p->name, n)))
+ if (nhash == p->name_hash && (!strcmp (p->name, n)))
break;
else
p = p->right;
@@ -144,14 +172,18 @@
n_end = strchr (n_start, '.'); /* search the next dot */
if (n_end)
{
- memcpy (n, n_start, n_end - n_start);
- n[n_end - n_start] = 0;
+ nsize = n_end - n_start;
+ memcpy (n, n_start, nsize);
+ n[nsize] = 0;
n_start = n_end;
n_start++;
+
+ nhash = hash_pjw_bare (n, nsize);
}
else
{
- _asn1_str_cpy (n, sizeof (n), n_start);
+ nsize = _asn1_str_cpy (n, sizeof (n), n_start);
+ nhash = hash_pjw_bare (n, nsize);
n_start = NULL;
}
@@ -173,7 +205,7 @@
{ /* no "?LAST" */
while (p)
{
- if ((p->name) && (!strcmp (p->name, n)))
+ if (p->name_hash == nhash && !strcmp (p->name, n))
break;
else
p = p->right;
@@ -205,7 +237,7 @@
if (node->value)
{
if (node->value != node->small_value)
- _asn1_free (node->value);
+ free (node->value);
node->value = NULL;
node->value_len = 0;
}
@@ -219,7 +251,7 @@
}
else
{
- node->value = _asn1_malloc (len);
+ node->value = malloc (len);
if (node->value == NULL)
return NULL;
}
@@ -230,10 +262,10 @@
}
/******************************************************************/
-/* Function : _asn1_set_value_octet */
+/* Function : _asn1_set_value_lv */
/* Description: sets the field VALUE in a NODE_ASN element. The */
/* previous value (if exist) will be lost. The value */
-/* given is stored as an octet string. */
+/* given is stored as an length-value format (LV */
/* Parameters: */
/* node: element pointer. */
/* value: pointer to the value that you want to set. */
@@ -241,7 +273,7 @@
/* Return: pointer to the NODE_ASN element. */
/******************************************************************/
ASN1_TYPE
-_asn1_set_value_octet (ASN1_TYPE node, const void *value, unsigned int len)
+_asn1_set_value_lv (ASN1_TYPE node, const void *value, unsigned int len)
{
int len2;
void *temp;
@@ -250,7 +282,7 @@
return node;
asn1_length_der (len, NULL, &len2);
- temp = (unsigned char *) _asn1_malloc (len + len2);
+ temp = malloc (len + len2);
if (temp == NULL)
return NULL;
@@ -270,7 +302,7 @@
if (node->value)
{
if (node->value != node->small_value)
- _asn1_free (node->value);
+ free (node->value);
node->value = NULL;
node->value_len = 0;
}
@@ -304,7 +336,7 @@
/* value is allocated */
int prev_len = node->value_len;
node->value_len += len;
- node->value = _asn1_realloc (node->value, node->value_len);
+ node->value = realloc (node->value, node->value_len);
if (node->value == NULL)
{
node->value_len = 0;
@@ -319,7 +351,7 @@
/* value is in node */
int prev_len = node->value_len;
node->value_len += len;
- node->value = _asn1_malloc (node->value_len);
+ node->value = malloc (node->value_len);
if (node->value == NULL)
{
node->value_len = 0;
@@ -347,27 +379,49 @@
ASN1_TYPE
_asn1_set_name (ASN1_TYPE node, const char *name)
{
+ unsigned int nsize;
+
if (node == NULL)
return node;
- if (node->name)
+ if (name == NULL)
{
- _asn1_free (node->name);
- node->name = NULL;
+ node->name[0] = 0;
+ node->name_hash = hash_pjw_bare (node->name, 0);
+ return node;
}
- if (name == NULL)
- return node;
+ nsize = _asn1_str_cpy (node->name, sizeof (node->name), name);
+ node->name_hash = hash_pjw_bare (node->name, nsize);
+
+ return node;
+}
- if (strlen (name))
+/******************************************************************/
+/* Function : _asn1_cpy_name */
+/* Description: copies the field NAME in a NODE_ASN element. */
+/* Parameters: */
+/* dst: a dest element pointer. */
+/* src: a source element pointer. */
+/* Return: pointer to the NODE_ASN element. */
+/******************************************************************/
+ASN1_TYPE
+_asn1_cpy_name (ASN1_TYPE dst, ASN1_TYPE src)
+{
+ if (dst == NULL)
+ return dst;
+
+ if (src == NULL)
{
- node->name = (char *) _asn1_strdup (name);
- if (node->name == NULL)
- return NULL;
+ dst->name[0] = 0;
+ dst->name_hash = hash_pjw_bare (dst->name, 0);
+ return dst;
}
- else
- node->name = NULL;
- return node;
+
+ _asn1_str_cpy (dst->name, sizeof (dst->name), src->name);
+ dst->name_hash = src->name_hash;
+
+ return dst;
}
/******************************************************************/
@@ -390,21 +444,6 @@
return node;
}
-/******************************************************************/
-/* Function : _asn1_get_right */
-/* Description: returns the element pointed by the RIGHT field of */
-/* a NODE_ASN element. */
-/* Parameters: */
-/* node: NODE_ASN element pointer. */
-/* Return: field RIGHT of NODE. */
-/******************************************************************/
-ASN1_TYPE
-_asn1_get_right (ASN1_TYPE node)
-{
- if (node == NULL)
- return NULL;
- return node->right;
-}
/******************************************************************/
/* Function : _asn1_get_last_right */
@@ -427,95 +466,30 @@
}
/******************************************************************/
-/* Function : _asn1_set_down */
-/* Description: sets the field DOWN in a NODE_ASN element. */
-/* Parameters: */
-/* node: element pointer. */
-/* down: pointer to a NODE_ASN element that you want be pointed */
-/* by NODE. */
-/* Return: pointer to *NODE. */
-/******************************************************************/
-ASN1_TYPE
-_asn1_set_down (ASN1_TYPE node, ASN1_TYPE down)
-{
- if (node == NULL)
- return node;
- node->down = down;
- if (down)
- down->left = node;
- return node;
-}
-
-/******************************************************************/
-/* Function : _asn1_get_down */
-/* Description: returns the element pointed by the DOWN field of */
-/* a NODE_ASN element. */
-/* Parameters: */
-/* node: NODE_ASN element pointer. */
-/* Return: field DOWN of NODE. */
-/******************************************************************/
-ASN1_TYPE
-_asn1_get_down (ASN1_TYPE node)
-{
- if (node == NULL)
- return NULL;
- return node->down;
-}
-
-/******************************************************************/
-/* Function : _asn1_get_name */
-/* Description: returns the name of a NODE_ASN element. */
-/* Parameters: */
-/* node: NODE_ASN element pointer. */
-/* Return: a null terminated string. */
-/******************************************************************/
-char *
-_asn1_get_name (ASN1_TYPE node)
-{
- if (node == NULL)
- return NULL;
- return node->name;
-}
-
-/******************************************************************/
-/* Function : _asn1_mod_type */
-/* Description: change the field TYPE of an NODE_ASN element. */
-/* The new value is the old one | (bitwise or) the */
-/* paramener VALUE. */
-/* Parameters: */
-/* node: NODE_ASN element pointer. */
-/* value: the integer value that must be or-ed with the current */
-/* value of field TYPE. */
-/* Return: NODE pointer. */
-/******************************************************************/
-ASN1_TYPE
-_asn1_mod_type (ASN1_TYPE node, unsigned int value)
-{
- if (node == NULL)
- return node;
- node->type |= value;
- return node;
-}
-
-
-/******************************************************************/
/* Function : _asn1_remove_node */
/* Description: gets free the memory allocated for an NODE_ASN */
/* element (not the elements pointed by it). */
/* Parameters: */
/* node: NODE_ASN element pointer. */
+/* flags: ASN1_DELETE_FLAG_* */
/******************************************************************/
void
-_asn1_remove_node (ASN1_TYPE node)
+_asn1_remove_node (ASN1_TYPE node, unsigned int flags)
{
if (node == NULL)
return;
- if (node->name != NULL)
- _asn1_free (node->name);
- if (node->value != NULL && node->value != node->small_value)
- _asn1_free (node->value);
- _asn1_free (node);
+ if (node->value != NULL)
+ {
+ if (flags & ASN1_DELETE_FLAG_ZEROIZE)
+ {
+ safe_memset(node->value, 0, node->value_len);
+ }
+
+ if (node->value != node->small_value)
+ free (node->value);
+ }
+ free (node);
}
/******************************************************************/
@@ -555,7 +529,7 @@
{
listElement = firstElement;
firstElement = firstElement->next;
- _asn1_free (listElement);
+ free (listElement);
}
}
@@ -573,17 +547,17 @@
{
listElement = firstElement;
firstElement = firstElement->next;
- _asn1_remove_node (listElement->node);
- _asn1_free (listElement);
+ _asn1_remove_node (listElement->node, 0);
+ free (listElement);
}
}
char *
-_asn1_ltostr (long v, char str[LTOSTR_MAX_SIZE])
+_asn1_ltostr (long v, char *str)
{
long d, r;
- char temp[20];
+ char temp[LTOSTR_MAX_SIZE];
int count, k, start;
if (v < 0)
@@ -604,7 +578,7 @@
count++;
v = d;
}
- while (v && ((start+count) < LTOSTR_MAX_SIZE-1));
+ while (v);
for (k = 0; k < count; k++)
str[k + start] = temp[start + count - k - 1];
@@ -623,7 +597,7 @@
/* ASN1_ELEMENT_NOT_FOUND if NODE is NULL, */
/* otherwise ASN1_SUCCESS */
/******************************************************************/
-asn1_retCode
+int
_asn1_change_integer_value (ASN1_TYPE node)
{
ASN1_TYPE p;
@@ -637,7 +611,8 @@
p = node;
while (p)
{
- if ((type_field (p->type) == TYPE_INTEGER) && (p->type & CONST_ASSIGN))
+ if ((type_field (p->type) == TYPE_INTEGER)
+ && (p->type & CONST_ASSIGN))
{
if (p->value)
{
@@ -690,7 +665,7 @@
/* ASN1_ELEMENT_NOT_FOUND if NODE is NULL, */
/* otherwise ASN1_SUCCESS */
/******************************************************************/
-asn1_retCode
+int
_asn1_expand_object_id (ASN1_TYPE node)
{
ASN1_TYPE p, p2, p3, p4, p5;
@@ -719,22 +694,25 @@
{
_asn1_str_cpy (name2, sizeof (name2), name_root);
_asn1_str_cat (name2, sizeof (name2), ".");
- _asn1_str_cat (name2, sizeof (name2), p2->value);
+ _asn1_str_cat (name2, sizeof (name2),
+ (char *) p2->value);
p3 = asn1_find_node (node, name2);
- if (!p3 || (type_field (p3->type) != TYPE_OBJECT_ID) ||
- !(p3->type & CONST_ASSIGN))
+ if (!p3
+ || (type_field (p3->type) != TYPE_OBJECT_ID)
+ || !(p3->type & CONST_ASSIGN))
return ASN1_ELEMENT_NOT_FOUND;
_asn1_set_down (p, p2->right);
- _asn1_remove_node (p2);
+ _asn1_remove_node (p2, 0);
p2 = p;
p4 = p3->down;
while (p4)
{
if (type_field (p4->type) == TYPE_CONSTANT)
{
- p5 = _asn1_add_node_only (TYPE_CONSTANT);
+ p5 =
+ _asn1_add_single_node (TYPE_CONSTANT);
_asn1_set_name (p5, p4->name);
- tlen = strlen (p4->value);
+ tlen = _asn1_strlen (p4->value);
if (tlen > 0)
_asn1_set_value (p5, p4->value, tlen + 1);
if (p2 == p)
@@ -805,10 +783,10 @@
{
_asn1_str_cpy (name2, sizeof (name2), name_root);
_asn1_str_cat (name2, sizeof (name2), ".");
- _asn1_str_cat (name2, sizeof (name2), p2->value);
+ _asn1_str_cat (name2, sizeof (name2), (char *) p2->value);
p3 = asn1_find_node (node, name2);
- if (!p3 || (type_field (p3->type) != TYPE_OBJECT_ID) ||
- !(p3->type & CONST_ASSIGN))
+ if (!p3 || (type_field (p3->type) != TYPE_OBJECT_ID)
+ || !(p3->type & CONST_ASSIGN))
return ASN1_ELEMENT_NOT_FOUND;
p4 = p3->down;
name2[0] = 0;
@@ -818,7 +796,8 @@
{
if (name2[0])
_asn1_str_cat (name2, sizeof (name2), ".");
- _asn1_str_cat (name2, sizeof (name2), p4->value);
+ _asn1_str_cat (name2, sizeof (name2),
+ (char *) p4->value);
}
p4 = p4->right;
}
@@ -871,7 +850,7 @@
/* ASN1_ELEMENT_NOT_FOUND if NODE is NULL, */
/* otherwise ASN1_SUCCESS */
/******************************************************************/
-asn1_retCode
+int
_asn1_type_set_config (ASN1_TYPE node)
{
ASN1_TYPE p, p2;
@@ -944,7 +923,7 @@
/* ASN1_IDENTIFIER_NOT_FOUND if an identifier is not defined, */
/* otherwise ASN1_SUCCESS */
/******************************************************************/
-asn1_retCode
+int
_asn1_check_identifier (ASN1_TYPE node)
{
ASN1_TYPE p, p2;
@@ -956,15 +935,18 @@
p = node;
while (p)
{
- if (type_field (p->type) == TYPE_IDENTIFIER)
+ if (p->value && type_field (p->type) == TYPE_IDENTIFIER)
{
_asn1_str_cpy (name2, sizeof (name2), node->name);
_asn1_str_cat (name2, sizeof (name2), ".");
- _asn1_str_cat (name2, sizeof (name2), p->value);
+ _asn1_str_cat (name2, sizeof (name2), (char *) p->value);
p2 = asn1_find_node (node, name2);
if (p2 == NULL)
{
- strcpy (_asn1_identifierMissing, p->value);
+ if (p->value)
+ _asn1_strcpy (_asn1_identifierMissing, p->value);
+ else
+ _asn1_strcpy (_asn1_identifierMissing, "(null)");
return ASN1_IDENTIFIER_NOT_FOUND;
}
}
@@ -976,8 +958,8 @@
{
_asn1_str_cpy (name2, sizeof (name2), node->name);
_asn1_str_cat (name2, sizeof (name2), ".");
- _asn1_str_cat (name2, sizeof (name2), p2->value);
- strcpy (_asn1_identifierMissing, p2->value);
+ _asn1_str_cat (name2, sizeof (name2), (char *) p2->value);
+ _asn1_strcpy (_asn1_identifierMissing, p2->value);
p2 = asn1_find_node (node, name2);
if (!p2 || (type_field (p2->type) != TYPE_OBJECT_ID) ||
!(p2->type & CONST_ASSIGN))
@@ -996,11 +978,11 @@
{
_asn1_str_cpy (name2, sizeof (name2), node->name);
_asn1_str_cat (name2, sizeof (name2), ".");
- _asn1_str_cat (name2, sizeof (name2), p2->value);
- strcpy (_asn1_identifierMissing, p2->value);
+ _asn1_str_cat (name2, sizeof (name2), (char *) p2->value);
+ _asn1_strcpy (_asn1_identifierMissing, p2->value);
p2 = asn1_find_node (node, name2);
- if (!p2 || (type_field (p2->type) != TYPE_OBJECT_ID) ||
- !(p2->type & CONST_ASSIGN))
+ if (!p2 || (type_field (p2->type) != TYPE_OBJECT_ID)
+ || !(p2->type & CONST_ASSIGN))
return ASN1_IDENTIFIER_NOT_FOUND;
else
_asn1_identifierMissing[0] = 0;
@@ -1048,7 +1030,7 @@
/* a DEFINITIONS element, */
/* otherwise ASN1_SUCCESS */
/******************************************************************/
-asn1_retCode
+int
_asn1_set_default_tag (ASN1_TYPE node)
{
ASN1_TYPE p;
--- ORIGINAL/./lib/libtasn1.h 2015-07-14 18:28:22.936872981 -0700
+++ libtasn1-2.8/./lib/libtasn1.h 2015-07-14 18:45:02.744075374 -0700
@@ -47,6 +47,17 @@
#define ASN1_VERSION "2.8"
+#if defined(__GNUC__) && !defined(ASN1_INTERNAL_BUILD)
+# define _ASN1_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+# if _ASN1_GCC_VERSION >= 30100
+# define _ASN1_GCC_ATTR_DEPRECATED __attribute__ ((__deprecated__))
+# endif
+#endif
+
+#ifndef _ASN1_GCC_ATTR_DEPRECATED
+#define _ASN1_GCC_ATTR_DEPRECATED
+#endif
+
typedef int asn1_retCode; /* type returned by libtasn1 functions */
/*****************************************/
@@ -103,53 +114,73 @@
#define ASN1_TAG_ENUMERATED 0x0A
#define ASN1_TAG_NULL 0x05
#define ASN1_TAG_GENERALSTRING 0x1B
+#define ASN1_TAG_NUMERIC_STRING 0x12
+#define ASN1_TAG_IA5_STRING 0x16
+#define ASN1_TAG_TELETEX_STRING 0x14
+#define ASN1_TAG_PRINTABLE_STRING 0x13
+#define ASN1_TAG_UNIVERSAL_STRING 0x1C
+#define ASN1_TAG_BMP_STRING 0x1E
+#define ASN1_TAG_UTF8_STRING 0x0C
+#define ASN1_TAG_VISIBLE_STRING 0x1A
/******************************************************/
/* Structure definition used for the node of the tree */
/* that represent an ASN.1 DEFINITION. */
/******************************************************/
+ /* maximum number of characters of a name */
+ /* inside a file with ASN1 definitons */
+#define ASN1_MAX_NAME_SIZE 64
+
+ typedef struct node_asn_struct node_asn;
+
+ typedef node_asn *ASN1_TYPE;
+
#if !defined ASN1_BUILDING
/* This structure is also in internal.h, but then contains more
fields. You cannot make any modifications to these fields
without breaking ABI. */
struct node_asn_struct
{
- char *name; /* Node name */
+ char name[ASN1_MAX_NAME_SIZE + 1]; /* Node name */
+ unsigned int name_hash;
unsigned int type; /* Node type */
unsigned char *value; /* Node value */
int value_len;
- struct node_asn_struct *down; /* Pointer to the son node */
- struct node_asn_struct *right; /* Pointer to the brother node */
- struct node_asn_struct *left; /* Pointer to the next list element */
+ ASN1_TYPE down; /* Pointer to the son node */
+ ASN1_TYPE right; /* Pointer to the brother node */
+ ASN1_TYPE left; /* Pointer to the next list element */
};
#endif
- typedef struct node_asn_struct node_asn;
-
- typedef node_asn *ASN1_TYPE;
-
#define ASN1_TYPE_EMPTY NULL
+#define ASN1_DELETE_FLAG_ZEROIZE 1
+
/*****************************************/
/* For the on-disk format of ASN.1 trees */
/*****************************************/
struct static_struct_asn
{
- const char *name; /* Node name */
- unsigned int type; /* Node type */
- const void *value; /* Node value */
+ const char *name; /* Node name */
+ unsigned int type; /* Node type */
+ const void *value; /* Node value */
};
typedef struct static_struct_asn ASN1_ARRAY_TYPE;
+ struct asn1_data_node_st
+ {
+ const char *name; /* Node name */
+ const void *value; /* Node value */
+ unsigned int value_len; /* Node value size */
+ unsigned int type; /* Node value type (TYPE_*) */
+ };
+ typedef struct asn1_data_node_st asn1_data_node_st;
+
/***********************************/
/* Fixed constants */
/***********************************/
- /* maximum number of characters of a name */
- /* inside a file with ASN1 definitons */
-#define ASN1_MAX_NAME_SIZE 128
-
/* maximum number of characters */
/* of a description message */
/* (null character included) */
@@ -182,6 +213,8 @@
extern ASN1_API asn1_retCode asn1_delete_structure (ASN1_TYPE * structure);
+ extern ASN1_API asn1_retCode asn1_delete_structure2 (ASN1_TYPE * structure, unsigned int flags);
+
extern ASN1_API asn1_retCode
asn1_delete_element (ASN1_TYPE structure, const char *element_name);
@@ -194,6 +227,13 @@
void *ivalue, int *len);
extern ASN1_API asn1_retCode
+ asn1_read_value_type (ASN1_TYPE root, const char *name,
+ void *ivalue, int *len, unsigned int *etype);
+
+ extern ASN1_API asn1_retCode
+ asn1_read_node_value (ASN1_TYPE node, asn1_data_node_st * data);
+
+ extern ASN1_API asn1_retCode
asn1_number_of_elements (ASN1_TYPE element, const char *name, int *num);
extern ASN1_API asn1_retCode
@@ -208,7 +248,7 @@
asn1_der_decoding_element (ASN1_TYPE * structure,
const char *elementName,
const void *ider, int len,
- char *errorDescription);
+ char *errorDescription); _ASN1_GCC_ATTR_DEPRECATED;
extern ASN1_API asn1_retCode
asn1_der_decoding_startEnd (ASN1_TYPE element,
@@ -239,6 +279,10 @@
extern ASN1_API void asn1_perror (asn1_retCode error);
+#define ASN1_MAX_TAG_SIZE 4
+#define ASN1_MAX_LENGTH_SIZE 9
+#define ASN1_MAX_TL_SIZE (ASN1_MAX_TAG_SIZE+ASN1_MAX_LENGTH_SIZE)
+
/* DER utility functions. */
extern ASN1_API int
@@ -273,6 +317,17 @@
/* Other utility functions. */
+ extern ASN1_API
+ int asn1_decode_simple_der (unsigned int etype, const unsigned char *der,
+ unsigned int der_len,
+ const unsigned char **str,
+ unsigned int *str_len);
+
+ extern ASN1_API int
+ asn1_encode_simple_der (unsigned int etype, const unsigned char *str,
+ unsigned int str_len, unsigned char *tl,
+ unsigned int *tl_len);
+
extern ASN1_API ASN1_TYPE
asn1_find_node (ASN1_TYPE pointer, const char *name);
--- ORIGINAL/./lib/gstr.h 2015-07-14 18:28:22.931870138 -0700
+++ libtasn1-2.8/./lib/gstr.h 2015-07-14 18:45:02.736947739 -0700
@@ -20,8 +20,24 @@
* 02110-1301, USA
*/
-void _asn1_str_cpy (char *dest, size_t dest_tot_size, const char *src);
+unsigned int _asn1_str_cpy (char *dest, size_t dest_tot_size,
+ const char *src);
void _asn1_str_cat (char *dest, size_t dest_tot_size, const char *src);
#define Estrcpy(x,y) _asn1_str_cpy(x,ASN1_MAX_ERROR_DESCRIPTION_SIZE,y)
#define Estrcat(x,y) _asn1_str_cat(x,ASN1_MAX_ERROR_DESCRIPTION_SIZE,y)
+
+inline static
+void safe_memset(void *data, int c, size_t size)
+{
+ volatile unsigned volatile_zero = 0;
+ volatile char *vdata = (volatile char*)data;
+
+ /* This is based on a nice trick for safe memset,
+ * sent by David Jacobson in the openssl-dev mailing list.
+ */
+
+ do {
+ memset(data, c, size);
+ } while(vdata[volatile_zero] != c);
+}
--- ORIGINAL/./lib/decoding.c 2015-07-14 18:28:22.909220237 -0700
+++ libtasn1-2.8/./lib/decoding.c 2015-07-14 18:45:02.647975796 -0700
@@ -27,13 +27,113 @@
/*****************************************************/
#include <int.h>
-#include "parser_aux.h"
+#include <parser_aux.h>
#include <gstr.h>
-#include "structure.h"
-#include "element.h"
+#include <structure.h>
+#include <element.h>
+#include <limits.h>
+/*#include <intprops.h>*/
+
+#define INT_ADD_OVERFLOW(a, b) \
+ _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW)
+#define INT_MULTIPLY_OVERFLOW(a, b) \
+ _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW)
+/* Return 1 if the expression A <op> B would overflow,
+ where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test,
+ assuming MIN and MAX are the minimum and maximum for the result type.
+ Arguments should be free of side effects. */
+#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \
+ op_result_overflow (a, b, \
+ _GL_INT_MINIMUM (0 * (b) + (a)), \
+ _GL_INT_MAXIMUM (0 * (b) + (a)))
+#define _GL_ADD_OVERFLOW(a, b, min, max) \
+ ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \
+ : (a) < 0 ? (b) <= (a) + (b) \
+ : (b) < 0 ? (a) <= (a) + (b) \
+ : (a) + (b) < (b))
+#define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \
+ (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \
+ || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max))
+#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \
+ ((b) < 0 \
+ ? (a) < (min) - (b) \
+ : (max) - (b) < (a))
+
+#define _GL_SIGNED_INT_MAXIMUM(e) \
+ (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1)
+
+#define _GL_INT_CONVERT(e, v) (0 * (e) + (v))
+
+/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00406.html>. */
+#define _GL_INT_NEGATE_CONVERT(e, v) (0 * (e) - (v))
+
+#define CHAR_BIT 8 /* max # of bits in a "char" */
+
+/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic.
+ See above for restrictions. Avoid && and || as they tickle
+ bugs in Sun C 5.11 2010/08/13 and other compilers; see
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00401.html>. */
+#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \
+ ((b) < 0 \
+ ? ((a) < 0 \
+ ? (a) < (max) / (b) \
+ : (b) == -1 \
+ ? 0 \
+ : (min) / (b) < (a)) \
+ : (b) == 0 \
+ ? 0 \
+ : ((a) < 0 \
+ ? (a) < (min) / (b) \
+ : (max) / (b) < (a)))
+
+/* The maximum and minimum values for the type of the expression E,
+ after integer promotion. E should not have side effects. */
+#define _GL_INT_MINIMUM(e) \
+ (_GL_INT_SIGNED (e) \
+ ? - _GL_INT_TWOS_COMPLEMENT (e) - _GL_SIGNED_INT_MAXIMUM (e) \
+ : _GL_INT_CONVERT (e, 0))
+#define _GL_INT_MAXIMUM(e) \
+ (_GL_INT_SIGNED (e) \
+ ? _GL_SIGNED_INT_MAXIMUM (e) \
+ : _GL_INT_NEGATE_CONVERT (e, 1))
+
+/* True if the signed integer expression E uses two's complement. */
+#define _GL_INT_TWOS_COMPLEMENT(e) (~ _GL_INT_CONVERT (e, 0) == -1)
+
+/* Return 1 if the integer expression E, after integer promotion, has
+ a signed type. */
+#define _GL_INT_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0)
+
+#define INT_LEFT_SHIFT_OVERFLOW(a, b) \
+ INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \
+ _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a))
+
+#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \
+ ((a) < 0 \
+ ? (a) < (min) >> (b) \
+ : (max) >> (b) < (a))
+
+
+#ifdef DEBUG
+# define warn() fprintf(stderr, "%s: %d\n", __func__, __LINE__)
+#else
+# define warn()
+#endif
+
+#define HAVE_TWO(x) (x>=2?1:0)
+
+#define DECR_LEN(l, s) do { \
+ l -= s; \
+ if (l < 0) { \
+ warn(); \
+ result = ASN1_DER_ERROR; \
+ goto cleanup; \
+ } \
+ } while (0)
-static asn1_retCode
-_asn1_get_indefinite_length_string (const unsigned char *der, int *len);
+static int
+_asn1_get_indefinite_length_string (const unsigned char *der, int der_len, int *len);
static void
_asn1_error_description_tag_error (ASN1_TYPE node, char *ErrorDescription)
@@ -56,14 +156,13 @@
*
* Returns: Return the decoded length value, or -1 on indefinite
* length, or -2 when the value was too big to fit in a int, or -4
- * when the decoed length value plus @len would exceed @der_len.
-
+ * when the decoded length value plus @len would exceed @der_len.
**/
-signed long
+long
asn1_get_length_der (const unsigned char *der, int der_len, int *len)
{
- int ans;
- int k, punt;
+ unsigned int ans;
+ int k, punt, sum;
*len = 0;
if (der_len <= 0)
@@ -73,7 +172,7 @@
{
/* short form */
*len = 1;
- return der[0];
+ ans = der[0];
}
else
{
@@ -85,25 +184,34 @@
ans = 0;
while (punt <= k && punt < der_len)
{
- int last = ans;
+ if (INT_MULTIPLY_OVERFLOW (ans, 256))
+ return -2;
+ ans *= 256;
- ans = ans * 256 + der[punt++];
- if (ans < last)
- /* we wrapped around, no bignum support... */
+ if (INT_ADD_OVERFLOW (ans, ((unsigned) der[punt])))
return -2;
+ ans += der[punt];
+ punt++;
}
}
else
{ /* indefinite length method */
- *len = punt;
- return -1;
+ *len = punt;
+ return -1;
}
*len = punt;
- if (ans + *len < ans || ans + *len > der_len)
- return -4;
- return ans;
}
+
+ sum = ans;
+ if (ans >= INT_MAX || INT_ADD_OVERFLOW (sum, (*len)))
+ return -2;
+ sum += *len;
+
+ if (sum > der_len)
+ return -4;
+
+ return ans;
}
/**
@@ -122,7 +230,8 @@
asn1_get_tag_der (const unsigned char *der, int der_len,
unsigned char *cls, int *len, unsigned long *tag)
{
- int punt, ris;
+ unsigned int ris;
+ int punt;
if (der == NULL || der_len < 2 || len == NULL)
return ASN1_DER_ERROR;
@@ -139,25 +248,34 @@
/* Long form */
punt = 1;
ris = 0;
- while (punt <= der_len && der[punt] & 128)
+ while (punt < der_len && der[punt] & 128)
{
- int last = ris;
- ris = ris * 128 + (der[punt++] & 0x7F);
- if (ris < last)
- /* wrapper around, and no bignums... */
+
+ if (INT_MULTIPLY_OVERFLOW (ris, 128))
return ASN1_DER_ERROR;
+ ris *= 128;
+
+ if (INT_ADD_OVERFLOW (ris, ((unsigned) (der[punt] & 0x7F))))
+ return ASN1_DER_ERROR;
+ ris += (der[punt] & 0x7F);
+ punt++;
}
+
if (punt >= der_len)
return ASN1_DER_ERROR;
- {
- int last = ris;
- ris = ris * 128 + (der[punt++] & 0x7F);
- if (ris < last)
- /* wrapper around, and no bignums... */
- return ASN1_DER_ERROR;
- }
+
+ if (INT_MULTIPLY_OVERFLOW (ris, 128))
+ return ASN1_DER_ERROR;
+ ris *= 128;
+
+ if (INT_ADD_OVERFLOW (ris, ((unsigned) (der[punt] & 0x7F))))
+ return ASN1_DER_ERROR;
+ ris += (der[punt] & 0x7F);
+ punt++;
+
*len = punt;
}
+
if (tag)
*tag = ris;
return ASN1_SUCCESS;
@@ -178,7 +296,7 @@
*
* Since: 2.0
**/
-signed long
+long
asn1_get_length_ber (const unsigned char *ber, int ber_len, int *len)
{
int ret;
@@ -187,8 +305,7 @@
ret = asn1_get_length_der (ber, ber_len, len);
if (ret == -1)
{ /* indefinite length method */
- ret = ber_len;
- err = _asn1_get_indefinite_length_string (ber + 1, &ret);
+ err = _asn1_get_indefinite_length_string (ber + 1, ber_len, &ret);
if (err != ASN1_SUCCESS)
return -3;
}
@@ -219,7 +336,6 @@
if (der_len <= 0)
return ASN1_GENERIC_ERROR;
- /* if(str==NULL) return ASN1_SUCCESS; */
*str_len = asn1_get_length_der (der, der_len, &len_len);
if (*str_len < 0)
@@ -227,7 +343,10 @@
*ret_len = *str_len + len_len;
if (str_size >= *str_len)
- memcpy (str, der + len_len, *str_len);
+ {
+ if (*str_len > 0 && str != NULL)
+ memcpy (str, der + len_len, *str_len);
+ }
else
{
return ASN1_MEM_ERROR;
@@ -246,9 +365,11 @@
if (der_len <= 0 || str == NULL)
return ASN1_DER_ERROR;
+
str_len = asn1_get_length_der (der, der_len, &len_len);
- if (str_len < 0 || str_size < str_len)
+ if (str_len <= 0 || str_size < str_len)
return ASN1_DER_ERROR;
+
memcpy (str, der + len_len, str_len);
str[str_len] = 0;
*ret_len = str_len + len_len;
@@ -262,8 +383,8 @@
{
int len_len, len, k;
int leading;
- char temp[20];
- unsigned long val, val1, prev_val;
+ char temp[LTOSTR_MAX_SIZE];
+ unsigned long val, val1;
*ret_len = 0;
if (str && str_size > 0)
@@ -271,9 +392,10 @@
if (str == NULL || der_len <= 0)
return ASN1_GENERIC_ERROR;
+
len = asn1_get_length_der (der, der_len, &len_len);
- if (len < 0 || len > der_len || len_len > der_len)
+ if (len <= 0 || len + len_len > der_len)
return ASN1_DER_ERROR;
val1 = der[len_len] / 40;
@@ -283,7 +405,6 @@
_asn1_str_cat (str, str_size, ".");
_asn1_str_cat (str, str_size, _asn1_ltostr (val, temp));
- prev_val = 0;
val = 0;
leading = 1;
for (k = 1; k < len; k++)
@@ -295,23 +416,24 @@
leading = 0;
/* check for wrap around */
- val = val << 7;
- val |= der[len_len + k] & 0x7F;
-
- if (val < prev_val)
+ if (INT_LEFT_SHIFT_OVERFLOW (val, 7))
return ASN1_DER_ERROR;
- prev_val = val;
+ val = val << 7;
+ val |= der[len_len + k] & 0x7F;
if (!(der[len_len + k] & 0x80))
{
_asn1_str_cat (str, str_size, ".");
_asn1_str_cat (str, str_size, _asn1_ltostr (val, temp));
val = 0;
- prev_val = 0;
leading = 1;
}
}
+
+ if (INT_ADD_OVERFLOW (len, len_len))
+ return ASN1_DER_ERROR;
+
*ret_len = len + len_len;
return ASN1_SUCCESS;
@@ -339,6 +461,7 @@
if (der_len <= 0)
return ASN1_GENERIC_ERROR;
+
len_byte = asn1_get_length_der (der, der_len, &len_len) - 1;
if (len_byte < 0)
return ASN1_DER_ERROR;
@@ -346,11 +469,14 @@
*ret_len = len_byte + len_len + 1;
*bit_len = len_byte * 8 - der[len_len];
- if (*bit_len <= 0)
+ if (*bit_len < 0)
return ASN1_DER_ERROR;
if (str_size >= len_byte)
- memcpy (str, der + len_len + 1, len_byte);
+ {
+ if (len_byte > 0 && str)
+ memcpy (str, der + len_len + 1, len_byte);
+ }
else
{
return ASN1_MEM_ERROR;
@@ -359,12 +485,14 @@
return ASN1_SUCCESS;
}
+
static int
_asn1_extract_tag_der (ASN1_TYPE node, const unsigned char *der, int der_len,
int *ret_len)
{
ASN1_TYPE p;
int counter, len2, len3, is_tag_implicit;
+ int result;
unsigned long tag, tag_implicit = 0;
unsigned char class, class2, class_implicit = 0;
@@ -392,23 +520,21 @@
if (p->type & CONST_EXPLICIT)
{
if (asn1_get_tag_der
- (der + counter, der_len - counter, &class, &len2,
+ (der + counter, der_len, &class, &len2,
&tag) != ASN1_SUCCESS)
return ASN1_DER_ERROR;
- if (counter + len2 > der_len)
- return ASN1_DER_ERROR;
+ DECR_LEN(der_len, len2);
counter += len2;
len3 =
- asn1_get_length_ber (der + counter, der_len - counter,
+ asn1_get_length_ber (der + counter, der_len,
&len2);
if (len3 < 0)
return ASN1_DER_ERROR;
+ DECR_LEN(der_len, len2);
counter += len2;
- if (counter > der_len)
- return ASN1_DER_ERROR;
if (!is_tag_implicit)
{
@@ -428,9 +554,9 @@
if (!is_tag_implicit)
{
if ((type_field (node->type) == TYPE_SEQUENCE) ||
- (type_field (node->type) == TYPE_SEQUENCE_OF) ||
- (type_field (node->type) == TYPE_SET) ||
- (type_field (node->type) == TYPE_SET_OF))
+ (type_field (node->type) == TYPE_SEQUENCE_OF)
+ || (type_field (node->type) == TYPE_SET)
+ || (type_field (node->type) == TYPE_SET_OF))
class2 |= ASN1_CLASS_STRUCTURED;
class_implicit = class2;
tag_implicit = strtoul ((char *) p->value, NULL, 10);
@@ -445,11 +571,11 @@
if (is_tag_implicit)
{
if (asn1_get_tag_der
- (der + counter, der_len - counter, &class, &len2,
+ (der + counter, der_len, &class, &len2,
&tag) != ASN1_SUCCESS)
return ASN1_DER_ERROR;
- if (counter + len2 > der_len)
- return ASN1_DER_ERROR;
+
+ DECR_LEN(der_len, len2);
if ((class != class_implicit) || (tag != tag_implicit))
{
@@ -465,87 +591,62 @@
}
else
{
- if (type_field (node->type) == TYPE_TAG)
+ unsigned type = type_field (node->type);
+ if (type == TYPE_TAG)
{
- counter = 0;
- *ret_len = counter;
+ *ret_len = 0;
return ASN1_SUCCESS;
}
if (asn1_get_tag_der
- (der + counter, der_len - counter, &class, &len2,
+ (der + counter, der_len, &class, &len2,
&tag) != ASN1_SUCCESS)
return ASN1_DER_ERROR;
- if (counter + len2 > der_len)
- return ASN1_DER_ERROR;
+ DECR_LEN(der_len, len2);
- switch (type_field (node->type))
+ switch (type)
{
case TYPE_NULL:
- if ((class != ASN1_CLASS_UNIVERSAL) || (tag != ASN1_TAG_NULL))
- return ASN1_DER_ERROR;
- break;
case TYPE_BOOLEAN:
- if ((class != ASN1_CLASS_UNIVERSAL) || (tag != ASN1_TAG_BOOLEAN))
- return ASN1_DER_ERROR;
- break;
case TYPE_INTEGER:
- if ((class != ASN1_CLASS_UNIVERSAL) || (tag != ASN1_TAG_INTEGER))
- return ASN1_DER_ERROR;
- break;
case TYPE_ENUMERATED:
- if ((class != ASN1_CLASS_UNIVERSAL) || (tag != ASN1_TAG_ENUMERATED))
- return ASN1_DER_ERROR;
- break;
case TYPE_OBJECT_ID:
- if ((class != ASN1_CLASS_UNIVERSAL) || (tag != ASN1_TAG_OBJECT_ID))
- return ASN1_DER_ERROR;
- break;
- case TYPE_TIME:
- if (node->type & CONST_UTC)
- {
- if ((class != ASN1_CLASS_UNIVERSAL)
- || (tag != ASN1_TAG_UTCTime))
- return ASN1_DER_ERROR;
- }
- else
- {
- if ((class != ASN1_CLASS_UNIVERSAL)
- || (tag != ASN1_TAG_GENERALIZEDTime))
- return ASN1_DER_ERROR;
- }
- break;
- case TYPE_OCTET_STRING:
- if (((class != ASN1_CLASS_UNIVERSAL)
- && (class != (ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED)))
- || (tag != ASN1_TAG_OCTET_STRING))
- return ASN1_DER_ERROR;
- break;
case TYPE_GENERALSTRING:
- if ((class != ASN1_CLASS_UNIVERSAL)
- || (tag != ASN1_TAG_GENERALSTRING))
- return ASN1_DER_ERROR;
- break;
+ case TYPE_NUMERIC_STRING:
+ case TYPE_IA5_STRING:
+ case TYPE_TELETEX_STRING:
+ case TYPE_PRINTABLE_STRING:
+ case TYPE_UNIVERSAL_STRING:
+ case TYPE_BMP_STRING:
+ case TYPE_UTF8_STRING:
+ case TYPE_VISIBLE_STRING:
case TYPE_BIT_STRING:
- if ((class != ASN1_CLASS_UNIVERSAL) || (tag != ASN1_TAG_BIT_STRING))
- return ASN1_DER_ERROR;
- break;
case TYPE_SEQUENCE:
case TYPE_SEQUENCE_OF:
- if ((class != (ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED))
- || (tag != ASN1_TAG_SEQUENCE))
- return ASN1_DER_ERROR;
- break;
case TYPE_SET:
case TYPE_SET_OF:
- if ((class != (ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED))
- || (tag != ASN1_TAG_SET))
+ case TYPE_GENERALIZED_TIME:
+ case TYPE_UTC_TIME:
+ if ((class != _asn1_tags[type].class)
+ || (tag != _asn1_tags[type].tag))
+ return ASN1_DER_ERROR;
+ break;
+
+ case TYPE_OCTET_STRING:
+ /* OCTET STRING is handled differently to allow
+ * BER encodings (structured class). */
+ if (((class != ASN1_CLASS_UNIVERSAL)
+ && (class != (ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED)))
+ || (tag != ASN1_TAG_OCTET_STRING))
return ASN1_DER_ERROR;
break;
case TYPE_ANY:
counter -= len2;
break;
+ case TYPE_CHOICE:
+ counter -= len2;
+ break;
default:
return ASN1_DER_ERROR;
break;
@@ -555,6 +656,34 @@
counter += len2;
*ret_len = counter;
return ASN1_SUCCESS;
+
+cleanup:
+ return result;
+}
+
+static int
+extract_tag_der_recursive(ASN1_TYPE node, const unsigned char *der, int der_len,
+ int *ret_len)
+{
+ASN1_TYPE p;
+int ris = ASN1_DER_ERROR;
+
+ if (type_field (node->type) == TYPE_CHOICE)
+ {
+ p = node->down;
+ while (p)
+ {
+ ris = _asn1_extract_tag_der (p, der, der_len, ret_len);
+ if (ris == ASN1_SUCCESS)
+ break;
+ p = p->right;
+ }
+
+ *ret_len = 0;
+ return ris;
+ }
+ else
+ return _asn1_extract_tag_der (node, der, der_len, ret_len);
}
static int
@@ -616,102 +745,116 @@
return ASN1_SUCCESS;
}
-static asn1_retCode
+static int
_asn1_extract_der_octet (ASN1_TYPE node, const unsigned char *der,
int der_len)
{
int len2, len3;
- int counter2, counter_end;
+ int counter, counter_end;
+ int result;
len2 = asn1_get_length_der (der, der_len, &len3);
if (len2 < -1)
return ASN1_DER_ERROR;
- counter2 = len3 + 1;
+ counter = len3 + 1;
if (len2 == -1)
counter_end = der_len - 2;
else
counter_end = der_len;
- while (counter2 < counter_end)
+ while (counter < counter_end)
{
- len2 = asn1_get_length_der (der + counter2, der_len - counter2, &len3);
+ len2 = asn1_get_length_der (der + counter, der_len, &len3);
if (len2 < -1)
return ASN1_DER_ERROR;
if (len2 > 0)
{
- _asn1_append_value (node, der + counter2 + len3, len2);
+ DECR_LEN(der_len, len2+len3);
+ _asn1_append_value (node, der + counter + len3, len2);
}
else
{ /* indefinite */
-
- len2 =
- _asn1_extract_der_octet (node, der + counter2 + len3,
- der_len - counter2 - len3);
- if (len2 < 0)
- return len2;
+ DECR_LEN(der_len, len3);
+ result =
+ _asn1_extract_der_octet (node, der + counter + len3,
+ der_len);
+ if (result != ASN1_SUCCESS)
+ return result;
+ DECR_LEN(der_len, len2);
}
- counter2 += len2 + len3 + 1;
+ DECR_LEN(der_len, 1);
+ counter += len2 + len3 + 1;
}
return ASN1_SUCCESS;
+
+cleanup:
+ return result;
}
-static asn1_retCode
-_asn1_get_octet_string (const unsigned char *der, ASN1_TYPE node, int *len)
+static int
+_asn1_get_octet_string (ASN1_TYPE node, const unsigned char *der, int der_len, int *len)
{
int len2, len3, counter, tot_len, indefinite;
+ int result;
counter = 0;
if (*(der - 1) & ASN1_CLASS_STRUCTURED)
{
tot_len = 0;
- indefinite = asn1_get_length_der (der, *len, &len3);
+ indefinite = asn1_get_length_der (der, der_len, &len3);
if (indefinite < -1)
return ASN1_DER_ERROR;
counter += len3;
+ DECR_LEN(der_len, len3);
+
if (indefinite >= 0)
indefinite += len3;
while (1)
{
- if (counter > (*len))
+ if (counter > der_len)
return ASN1_DER_ERROR;
if (indefinite == -1)
{
- if ((der[counter] == 0) && (der[counter + 1] == 0))
+ if (HAVE_TWO(der_len) && (der[counter] == 0) && (der[counter + 1] == 0))
{
counter += 2;
+ DECR_LEN(der_len, 2);
break;
}
}
else if (counter >= indefinite)
break;
+ DECR_LEN(der_len, 1);
if (der[counter] != ASN1_TAG_OCTET_STRING)
return ASN1_DER_ERROR;
counter++;
- len2 = asn1_get_length_der (der + counter, *len - counter, &len3);
+ len2 = asn1_get_length_der (der + counter, der_len, &len3);
if (len2 <= 0)
return ASN1_DER_ERROR;
+ DECR_LEN(der_len, len3 + len2);
counter += len3 + len2;
+
tot_len += len2;
}
/* copy */
if (node)
{
- unsigned char temp[DER_LEN];
+ unsigned char temp[ASN1_MAX_LENGTH_SIZE];
int ret;
len2 = sizeof (temp);
@@ -719,9 +862,7 @@
asn1_length_der (tot_len, temp, &len2);
_asn1_set_value (node, temp, len2);
- tot_len += len2;
-
- ret = _asn1_extract_der_octet (node, der, *len);
+ ret = _asn1_extract_der_octet (node, der, der_len);
if (ret != ASN1_SUCCESS)
return ret;
@@ -729,25 +870,29 @@
}
else
{ /* NOT STRUCTURED */
- len2 = asn1_get_length_der (der, *len, &len3);
+ len2 = asn1_get_length_der (der, der_len, &len3);
if (len2 < 0)
return ASN1_DER_ERROR;
- if (len3 + len2 > *len)
- return ASN1_DER_ERROR;
- if (node)
- _asn1_set_value (node, der, len3 + len2);
+
+ DECR_LEN(der_len, len3+len2);
counter = len3 + len2;
+ if (node)
+ _asn1_set_value (node, der, counter);
}
*len = counter;
return ASN1_SUCCESS;
+cleanup:
+ return result;
}
-static asn1_retCode
-_asn1_get_indefinite_length_string (const unsigned char *der, int *len)
+static int
+_asn1_get_indefinite_length_string (const unsigned char *der,
+ int der_len, int *len)
{
int len2, len3, counter, indefinite;
+ int result;
unsigned long tag;
unsigned char class;
@@ -755,12 +900,11 @@
while (1)
{
- if ((*len) < counter)
- return ASN1_DER_ERROR;
-
- if ((der[counter] == 0) && (der[counter + 1] == 0))
+ if (HAVE_TWO(der_len) && (der[counter] == 0) && (der[counter + 1] == 0))
{
counter += 2;
+ DECR_LEN(der_len, 2);
+
indefinite--;
if (indefinite <= 0)
break;
@@ -769,36 +913,55 @@
}
if (asn1_get_tag_der
- (der + counter, *len - counter, &class, &len2,
+ (der + counter, der_len, &class, &len2,
&tag) != ASN1_SUCCESS)
return ASN1_DER_ERROR;
- if (counter + len2 > *len)
- return ASN1_DER_ERROR;
+
+ DECR_LEN(der_len, len2);
counter += len2;
- len2 = asn1_get_length_der (der + counter, *len - counter, &len3);
+
+ len2 = asn1_get_length_der (der + counter, der_len, &len3);
if (len2 < -1)
return ASN1_DER_ERROR;
+
if (len2 == -1)
{
indefinite++;
counter += 1;
+ DECR_LEN(der_len, 1);
}
else
{
counter += len2 + len3;
+ DECR_LEN(der_len, len2+len3);
}
}
*len = counter;
return ASN1_SUCCESS;
+cleanup:
+ return result;
+}
+
+static void delete_unneeded_choice_fields(ASN1_TYPE p)
+{
+ ASN1_TYPE p2;
+
+ while (p->right)
+ {
+ p2 = p->right;
+ asn1_delete_structure (&p2);
+ }
}
+
+
/**
* asn1_der_decoding:
* @element: pointer to an ASN1 structure.
* @ider: vector that contains the DER encoding.
- * @len: number of bytes of *@ider: @ider[0]..@ider[len-1].
+ * @ider_len: number of bytes of *@ider: @ider[0]..@ider[len-1].
* @errorDescription: null-terminated string contains details when an
* error occurred.
*
@@ -806,15 +969,15 @@
* string. The structure must just be created with function
* asn1_create_element(). If an error occurs during the decoding
* procedure, the *@ELEMENT is deleted and set equal to
- * %ASN1_TYPE_EMPTY.
+ * %NULL.
*
* Returns: %ASN1_SUCCESS if DER encoding OK, %ASN1_ELEMENT_NOT_FOUND
- * if @ELEMENT is %ASN1_TYPE_EMPTY, and %ASN1_TAG_ERROR or
+ * if @ELEMENT is %NULL, and %ASN1_TAG_ERROR or
* %ASN1_DER_ERROR if the der encoding doesn't match the structure
* name (*@ELEMENT deleted).
**/
-asn1_retCode
-asn1_der_decoding (ASN1_TYPE * element, const void *ider, int len,
+int
+asn1_der_decoding (ASN1_TYPE * element, const void *ider, int ider_len,
char *errorDescription)
{
ASN1_TYPE node, p, p2, p3;
@@ -827,13 +990,17 @@
node = *element;
- if (node == ASN1_TYPE_EMPTY)
+ if (errorDescription != NULL)
+ errorDescription[0] = 0;
+
+ if (node == NULL)
return ASN1_ELEMENT_NOT_FOUND;
if (node->type & CONST_OPTION)
{
- asn1_delete_structure (element);
- return ASN1_GENERIC_ERROR;
+ result = ASN1_GENERIC_ERROR;
+ warn();
+ goto cleanup;
}
counter = 0;
@@ -847,14 +1014,15 @@
if (p->type & CONST_SET)
{
p2 = _asn1_find_up (p);
- len2 = strtol (p2->value, NULL, 10);
+ len2 = _asn1_strtol (p2->value, NULL, 10);
if (len2 == -1)
{
- if (!der[counter] && !der[counter + 1])
+ if (HAVE_TWO(ider_len) && !der[counter] && !der[counter + 1])
{
p = p2;
move = UP;
counter += 2;
+ DECR_LEN(ider_len, 2);
continue;
}
}
@@ -866,31 +1034,18 @@
}
else if (counter > len2)
{
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
}
p2 = p2->down;
while (p2)
{
if ((p2->type & CONST_SET) && (p2->type & CONST_NOT_USED))
{
- if (type_field (p2->type) != TYPE_CHOICE)
- ris =
- _asn1_extract_tag_der (p2, der + counter,
- len - counter, &len2);
- else
- {
- p3 = p2->down;
- while (p3)
- {
- ris =
- _asn1_extract_tag_der (p3, der + counter,
- len - counter, &len2);
- if (ris == ASN1_SUCCESS)
- break;
- p3 = p3->right;
- }
- }
+ ris =
+ extract_tag_der_recursive (p2, der + counter,
+ ider_len, &len2);
if (ris == ASN1_SUCCESS)
{
p2->type &= ~CONST_NOT_USED;
@@ -902,15 +1057,16 @@
}
if (p2 == NULL)
{
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
}
}
if ((p->type & CONST_OPTION) || (p->type & CONST_DEFAULT))
{
p2 = _asn1_find_up (p);
- len2 = strtol (p2->value, NULL, 10);
+ len2 = _asn1_strtol (p2->value, NULL, 10);
if (counter == len2)
{
if (p->right)
@@ -933,25 +1089,20 @@
{
while (p->down)
{
- if (counter < len)
- ris =
- _asn1_extract_tag_der (p->down, der + counter,
- len - counter, &len2);
- else
- ris = ASN1_DER_ERROR;
+ ris =
+ extract_tag_der_recursive (p->down, der + counter,
+ ider_len, &len2);
+
if (ris == ASN1_SUCCESS)
{
- while (p->down->right)
- {
- p2 = p->down->right;
- asn1_delete_structure (&p2);
- }
+ delete_unneeded_choice_fields(p->down);
break;
}
else if (ris == ASN1_ERROR_TYPE_ANY)
{
- asn1_delete_structure (element);
- return ASN1_ERROR_TYPE_ANY;
+ result = ASN1_ERROR_TYPE_ANY;
+ warn();
+ goto cleanup;
}
else
{
@@ -964,25 +1115,28 @@
{
if (!(p->type & CONST_OPTION))
{
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
}
}
- else
+ else if (type_field (p->type) != TYPE_CHOICE)
p = p->down;
}
if ((p->type & CONST_OPTION) || (p->type & CONST_DEFAULT))
{
p2 = _asn1_find_up (p);
- len2 = strtol (p2->value, NULL, 10);
+ len2 = _asn1_strtol (p2->value, NULL, 10);
+
if ((len2 != -1) && (counter > len2))
ris = ASN1_TAG_ERROR;
}
if (ris == ASN1_SUCCESS)
ris =
- _asn1_extract_tag_der (p, der + counter, len - counter, &len2);
+ extract_tag_der_recursive (p, der + counter, ider_len, &len2);
+
if (ris != ASN1_SUCCESS)
{
if (p->type & CONST_OPTION)
@@ -1000,12 +1154,16 @@
if (errorDescription != NULL)
_asn1_error_description_tag_error (p, errorDescription);
- asn1_delete_structure (element);
- return ASN1_TAG_ERROR;
+ result = ASN1_TAG_ERROR;
+ warn();
+ goto cleanup;
}
}
else
- counter += len2;
+ {
+ DECR_LEN(ider_len, len2);
+ counter += len2;
+ }
}
if (ris == ASN1_SUCCESS)
@@ -1013,19 +1171,24 @@
switch (type_field (p->type))
{
case TYPE_NULL:
+ DECR_LEN(ider_len, 1);
if (der[counter])
{
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
}
counter++;
move = RIGHT;
break;
case TYPE_BOOLEAN:
+ DECR_LEN(ider_len, 2);
+
if (der[counter++] != 1)
{
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
}
if (der[counter++] == 0)
_asn1_set_value (p, "F", 1);
@@ -1036,72 +1199,92 @@
case TYPE_INTEGER:
case TYPE_ENUMERATED:
len2 =
- asn1_get_length_der (der + counter, len - counter, &len3);
+ asn1_get_length_der (der + counter, ider_len, &len3);
if (len2 < 0)
- return ASN1_DER_ERROR;
- if (len2 + len3 > len - counter)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
+ }
+
+ DECR_LEN(ider_len, len3+len2);
+
_asn1_set_value (p, der + counter, len3 + len2);
counter += len3 + len2;
move = RIGHT;
break;
case TYPE_OBJECT_ID:
result =
- _asn1_get_objectid_der (der + counter, len - counter, &len2,
+ _asn1_get_objectid_der (der + counter, ider_len, &len2,
temp, sizeof (temp));
if (result != ASN1_SUCCESS)
- {
- asn1_delete_structure (element);
- return result;
+ {
+ warn();
+ goto cleanup;
}
+ DECR_LEN(ider_len, len2);
+
tlen = strlen (temp);
if (tlen > 0)
_asn1_set_value (p, temp, tlen + 1);
+
counter += len2;
move = RIGHT;
break;
- case TYPE_TIME:
+ case TYPE_GENERALIZED_TIME:
+ case TYPE_UTC_TIME:
result =
- _asn1_get_time_der (der + counter, len - counter, &len2, temp,
+ _asn1_get_time_der (der + counter, ider_len, &len2, temp,
sizeof (temp) - 1);
if (result != ASN1_SUCCESS)
- {
- asn1_delete_structure (element);
- return result;
- }
+ {
+ warn();
+ goto cleanup;
+ }
+
+ DECR_LEN(ider_len, len2);
+
tlen = strlen (temp);
if (tlen > 0)
- _asn1_set_value (p, temp, tlen + 1);
+ _asn1_set_value (p, temp, tlen);
+
counter += len2;
move = RIGHT;
break;
case TYPE_OCTET_STRING:
- len3 = len - counter;
- ris = _asn1_get_octet_string (der + counter, p, &len3);
- if (ris != ASN1_SUCCESS)
- return ris;
+ result = _asn1_get_octet_string (p, der + counter, ider_len, &len3);
+ if (result != ASN1_SUCCESS)
+ {
+ warn();
+ goto cleanup;
+ }
+
+ DECR_LEN(ider_len, len3);
counter += len3;
move = RIGHT;
break;
case TYPE_GENERALSTRING:
- len2 =
- asn1_get_length_der (der + counter, len - counter, &len3);
- if (len2 < 0)
- return ASN1_DER_ERROR;
- if (len3 + len2 > len - counter)
- return ASN1_DER_ERROR;
- _asn1_set_value (p, der + counter, len3 + len2);
- counter += len3 + len2;
- move = RIGHT;
- break;
+ case TYPE_NUMERIC_STRING:
+ case TYPE_IA5_STRING:
+ case TYPE_TELETEX_STRING:
+ case TYPE_PRINTABLE_STRING:
+ case TYPE_UNIVERSAL_STRING:
+ case TYPE_BMP_STRING:
+ case TYPE_UTF8_STRING:
+ case TYPE_VISIBLE_STRING:
case TYPE_BIT_STRING:
len2 =
- asn1_get_length_der (der + counter, len - counter, &len3);
+ asn1_get_length_der (der + counter, ider_len, &len3);
if (len2 < 0)
- return ASN1_DER_ERROR;
- if (len3 + len2 > len - counter)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
+ }
+
+ DECR_LEN(ider_len, len3+len2);
+
_asn1_set_value (p, der + counter, len3 + len2);
counter += len3 + len2;
move = RIGHT;
@@ -1110,28 +1293,26 @@
case TYPE_SET:
if (move == UP)
{
- len2 = strtol (p->value, NULL, 10);
+ len2 = _asn1_strtol (p->value, NULL, 10);
_asn1_set_value (p, NULL, 0);
if (len2 == -1)
{ /* indefinite length method */
- if (len - counter + 1 > 0)
- {
- if ((der[counter]) || der[counter + 1])
- {
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
- }
+ DECR_LEN(ider_len, 2);
+ if ((der[counter]) || der[counter + 1])
+ {
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
}
- else
- return ASN1_DER_ERROR;
counter += 2;
}
else
{ /* definite length method */
if (len2 != counter)
{
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
}
}
move = RIGHT;
@@ -1139,10 +1320,17 @@
else
{ /* move==DOWN || move==RIGHT */
len3 =
- asn1_get_length_der (der + counter, len - counter, &len2);
+ asn1_get_length_der (der + counter, ider_len, &len2);
if (len3 < -1)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
+ }
+
+ DECR_LEN(ider_len, len2);
counter += len2;
+
if (len3 > 0)
{
_asn1_ltostr (counter + len3, temp);
@@ -1178,12 +1366,10 @@
case TYPE_SET_OF:
if (move == UP)
{
- len2 = strtol (p->value, NULL, 10);
+ len2 = _asn1_strtol (p->value, NULL, 10);
if (len2 == -1)
{ /* indefinite length method */
- if ((counter + 2) > len)
- return ASN1_DER_ERROR;
- if ((der[counter]) || der[counter + 1])
+ if (!HAVE_TWO(ider_len) || ((der[counter]) || der[counter + 1]))
{
_asn1_append_sequence_set (p);
p = p->down;
@@ -1192,7 +1378,9 @@
move = RIGHT;
continue;
}
+
_asn1_set_value (p, NULL, 0);
+ DECR_LEN(ider_len, 2);
counter += 2;
}
else
@@ -1206,20 +1394,28 @@
move = RIGHT;
continue;
}
+
_asn1_set_value (p, NULL, 0);
if (len2 != counter)
{
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
}
}
}
else
{ /* move==DOWN || move==RIGHT */
len3 =
- asn1_get_length_der (der + counter, len - counter, &len2);
+ asn1_get_length_der (der + counter, ider_len, &len2);
if (len3 < -1)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
+ }
+
+ DECR_LEN(ider_len, len2);
counter += len2;
if (len3)
{
@@ -1248,56 +1444,76 @@
break;
case TYPE_ANY:
if (asn1_get_tag_der
- (der + counter, len - counter, &class, &len2,
+ (der + counter, ider_len, &class, &len2,
&tag) != ASN1_SUCCESS)
- return ASN1_DER_ERROR;
- if (counter + len2 > len)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
+ }
+
+ DECR_LEN(ider_len, len2);
+
len4 =
asn1_get_length_der (der + counter + len2,
- len - counter - len2, &len3);
+ ider_len, &len3);
if (len4 < -1)
- return ASN1_DER_ERROR;
- if (len4 > len - counter + len2 + len3)
- return ASN1_DER_ERROR;
- if (len4 != -1)
+ {
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
+ }
+ if (len4 != -1) /* definite */
{
len2 += len4;
- _asn1_set_value_octet (p, der + counter, len2 + len3);
+
+ DECR_LEN(ider_len, len4+len3);
+ _asn1_set_value_lv (p, der + counter, len2 + len3);
counter += len2 + len3;
}
- else
+ else /* == -1 */
{ /* indefinite length */
+ ider_len += len2; /* undo DECR_LEN */
+
+ if (counter == 0)
+ {
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
+ }
+
/* Check indefinite lenth method in an EXPLICIT TAG */
if ((p->type & CONST_TAG) && (der[counter - 1] == 0x80))
indefinite = 1;
else
indefinite = 0;
- len2 = len - counter;
- ris =
- _asn1_get_indefinite_length_string (der + counter, &len2);
- if (ris != ASN1_SUCCESS)
+ result =
+ _asn1_get_indefinite_length_string (der + counter, ider_len, &len2);
+ if (result != ASN1_SUCCESS)
{
- asn1_delete_structure (element);
- return ris;
- }
+ warn();
+ goto cleanup;
+ }
- _asn1_set_value_octet (p, der + counter, len2);
+ DECR_LEN(ider_len, len2);
+ _asn1_set_value_lv (p, der + counter, len2);
counter += len2;
/* Check if a couple of 0x00 are present due to an EXPLICIT TAG with
an indefinite length method. */
if (indefinite)
{
+ DECR_LEN(ider_len, 2);
if (!der[counter] && !der[counter + 1])
{
counter += 2;
}
else
{
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
}
}
}
@@ -1332,13 +1548,18 @@
_asn1_delete_not_used (*element);
- if (counter != len)
+ if (ider_len != 0)
{
- asn1_delete_structure (element);
- return ASN1_DER_ERROR;
+ warn();
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
return ASN1_SUCCESS;
+
+cleanup:
+ asn1_delete_structure (element);
+ return result;
}
#define FOUND 1
@@ -1360,52 +1581,55 @@
* asn1_create_element(). The DER vector must contain the encoding
* string of the whole @STRUCTURE. If an error occurs during the
* decoding procedure, the *@STRUCTURE is deleted and set equal to
- * %ASN1_TYPE_EMPTY.
+ * %NULL.
+ *
+ * This function is deprecated and may just be an alias to asn1_der_decoding
+ * in future versions. Use asn1_der_decoding() instead.
*
* Returns: %ASN1_SUCCESS if DER encoding OK, %ASN1_ELEMENT_NOT_FOUND
- * if ELEMENT is %ASN1_TYPE_EMPTY or @elementName == NULL, and
+ * if ELEMENT is %NULL or @elementName == NULL, and
* %ASN1_TAG_ERROR or %ASN1_DER_ERROR if the der encoding doesn't
* match the structure @structure (*ELEMENT deleted).
**/
-asn1_retCode
+int
asn1_der_decoding_element (ASN1_TYPE * structure, const char *elementName,
const void *ider, int len, char *errorDescription)
{
- ASN1_TYPE node, p, p2, p3, nodeFound = ASN1_TYPE_EMPTY;
+ ASN1_TYPE node, p, p2, p3, nodeFound = NULL;
char temp[128], currentName[ASN1_MAX_NAME_SIZE * 10], *dot_p, *char_p;
int nameLen = ASN1_MAX_NAME_SIZE * 10 - 1, state;
int counter, len2, len3, len4, move, ris, tlen;
- unsigned char class, *temp2;
+ unsigned char class;
unsigned long tag;
int indefinite, result;
const unsigned char *der = ider;
node = *structure;
- if (node == ASN1_TYPE_EMPTY)
+ if (node == NULL)
return ASN1_ELEMENT_NOT_FOUND;
if (elementName == NULL)
{
- asn1_delete_structure (structure);
- return ASN1_ELEMENT_NOT_FOUND;
+ result = ASN1_ELEMENT_NOT_FOUND;
+ goto cleanup;
}
if (node->type & CONST_OPTION)
{
- asn1_delete_structure (structure);
- return ASN1_GENERIC_ERROR;
+ result = ASN1_GENERIC_ERROR;
+ goto cleanup;
}
- if ((*structure)->name)
+ if ((*structure)->name[0] != 0)
{ /* Has *structure got a name? */
nameLen -= strlen ((*structure)->name);
if (nameLen > 0)
strcpy (currentName, (*structure)->name);
else
{
- asn1_delete_structure (structure);
- return ASN1_MEM_ERROR;
+ result = ASN1_MEM_ERROR;
+ goto cleanup;
}
if (!(strcmp (currentName, elementName)))
{
@@ -1444,7 +1668,7 @@
if (p->type & CONST_SET)
{
p2 = _asn1_find_up (p);
- len2 = strtol (p2->value, NULL, 10);
+ len2 = _asn1_strtol (p2->value, NULL, 10);
if (counter == len2)
{
p = p2;
@@ -1453,31 +1677,17 @@
}
else if (counter > len2)
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
p2 = p2->down;
while (p2)
{
if ((p2->type & CONST_SET) && (p2->type & CONST_NOT_USED))
{
- if (type_field (p2->type) != TYPE_CHOICE)
- ris =
- _asn1_extract_tag_der (p2, der + counter,
+ ris =
+ extract_tag_der_recursive (p2, der + counter,
len - counter, &len2);
- else
- {
- p3 = p2->down;
- while (p3)
- {
- ris =
- _asn1_extract_tag_der (p3, der + counter,
- len - counter, &len2);
- if (ris == ASN1_SUCCESS)
- break;
- p3 = p3->right;
- }
- }
if (ris == ASN1_SUCCESS)
{
p2->type &= ~CONST_NOT_USED;
@@ -1489,15 +1699,15 @@
}
if (p2 == NULL)
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
}
if ((p->type & CONST_OPTION) || (p->type & CONST_DEFAULT))
{
p2 = _asn1_find_up (p);
- len2 = strtol (p2->value, NULL, 10);
+ len2 = _asn1_strtol (p2->value, NULL, 10);
if (counter == len2)
{
if (p->right)
@@ -1528,17 +1738,13 @@
ris = ASN1_DER_ERROR;
if (ris == ASN1_SUCCESS)
{
- while (p->down->right)
- {
- p2 = p->down->right;
- asn1_delete_structure (&p2);
- }
+ delete_unneeded_choice_fields(p->down);
break;
}
else if (ris == ASN1_ERROR_TYPE_ANY)
{
- asn1_delete_structure (structure);
- return ASN1_ERROR_TYPE_ANY;
+ result = ASN1_ERROR_TYPE_ANY;
+ goto cleanup;
}
else
{
@@ -1551,18 +1757,18 @@
{
if (!(p->type & CONST_OPTION))
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
}
- else
+ else if (type_field (p->type) != TYPE_CHOICE)
p = p->down;
}
if ((p->type & CONST_OPTION) || (p->type & CONST_DEFAULT))
{
p2 = _asn1_find_up (p);
- len2 = strtol (p2->value, NULL, 10);
+ len2 = _asn1_strtol (p2->value, NULL, 10);
if (counter > len2)
ris = ASN1_TAG_ERROR;
}
@@ -1587,8 +1793,8 @@
if (errorDescription != NULL)
_asn1_error_description_tag_error (p, errorDescription);
- asn1_delete_structure (structure);
- return ASN1_TAG_ERROR;
+ result = ASN1_TAG_ERROR;
+ goto cleanup;
}
}
else
@@ -1602,8 +1808,8 @@
case TYPE_NULL:
if (der[counter])
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
if (p == nodeFound)
@@ -1615,8 +1821,8 @@
case TYPE_BOOLEAN:
if (der[counter++] != 1)
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
if (state == FOUND)
@@ -1640,11 +1846,18 @@
len2 =
asn1_get_length_der (der + counter, len - counter, &len3);
if (len2 < 0)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
+
if (state == FOUND)
{
if (len3 + len2 > len - counter)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
_asn1_set_value (p, der + counter, len3 + len2);
if (p == nodeFound)
@@ -1660,9 +1873,7 @@
_asn1_get_objectid_der (der + counter, len - counter,
&len2, temp, sizeof (temp));
if (result != ASN1_SUCCESS)
- {
- return result;
- }
+ goto cleanup;
tlen = strlen (temp);
@@ -1677,24 +1888,25 @@
len2 =
asn1_get_length_der (der + counter, len - counter, &len3);
if (len2 < 0)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
len2 += len3;
}
counter += len2;
move = RIGHT;
break;
- case TYPE_TIME:
+ case TYPE_GENERALIZED_TIME:
+ case TYPE_UTC_TIME:
if (state == FOUND)
{
result =
_asn1_get_time_der (der + counter, len - counter, &len2,
temp, sizeof (temp) - 1);
if (result != ASN1_SUCCESS)
- {
- asn1_delete_structure (structure);
- return result;
- }
+ goto cleanup;
tlen = strlen (temp);
if (tlen > 0)
@@ -1708,7 +1920,10 @@
len2 =
asn1_get_length_der (der + counter, len - counter, &len3);
if (len2 < 0)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
len2 += len3;
}
@@ -1716,47 +1931,46 @@
move = RIGHT;
break;
case TYPE_OCTET_STRING:
- len3 = len - counter;
if (state == FOUND)
{
- ris = _asn1_get_octet_string (der + counter, p, &len3);
+ result = _asn1_get_octet_string (p, der + counter, len-counter, &len3);
if (p == nodeFound)
state = EXIT;
}
else
- ris = _asn1_get_octet_string (der + counter, NULL, &len3);
+ result = _asn1_get_octet_string (NULL, der + counter, len-counter, &len3);
+
+ if (result != ASN1_SUCCESS)
+ goto cleanup;
- if (ris != ASN1_SUCCESS)
- return ris;
counter += len3;
move = RIGHT;
break;
case TYPE_GENERALSTRING:
+ case TYPE_NUMERIC_STRING:
+ case TYPE_IA5_STRING:
+ case TYPE_TELETEX_STRING:
+ case TYPE_PRINTABLE_STRING:
+ case TYPE_UNIVERSAL_STRING:
+ case TYPE_BMP_STRING:
+ case TYPE_UTF8_STRING:
+ case TYPE_VISIBLE_STRING:
+ case TYPE_BIT_STRING:
len2 =
asn1_get_length_der (der + counter, len - counter, &len3);
if (len2 < 0)
- return ASN1_DER_ERROR;
- if (state == FOUND)
{
- if (len3 + len2 > len - counter)
- return ASN1_DER_ERROR;
- _asn1_set_value (p, der + counter, len3 + len2);
-
- if (p == nodeFound)
- state = EXIT;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
- counter += len3 + len2;
- move = RIGHT;
- break;
- case TYPE_BIT_STRING:
- len2 =
- asn1_get_length_der (der + counter, len - counter, &len3);
- if (len2 < 0)
- return ASN1_DER_ERROR;
+
if (state == FOUND)
{
if (len3 + len2 > len - counter)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
_asn1_set_value (p, der + counter, len3 + len2);
if (p == nodeFound)
@@ -1769,14 +1983,14 @@
case TYPE_SET:
if (move == UP)
{
- len2 = strtol (p->value, NULL, 10);
+ len2 = _asn1_strtol (p->value, NULL, 10);
_asn1_set_value (p, NULL, 0);
if (len2 == -1)
{ /* indefinite length method */
if ((der[counter]) || der[counter + 1])
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
counter += 2;
}
@@ -1784,8 +1998,8 @@
{ /* definite length method */
if (len2 != counter)
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
}
if (p == nodeFound)
@@ -1800,7 +2014,10 @@
asn1_get_length_der (der + counter, len - counter,
&len2);
if (len3 < 0)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
counter += len2 + len3;
move = RIGHT;
}
@@ -1810,7 +2027,10 @@
asn1_get_length_der (der + counter, len - counter,
&len2);
if (len3 < 0)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
counter += len2;
if (len3 > 0)
{
@@ -1849,7 +2069,7 @@
case TYPE_SET_OF:
if (move == UP)
{
- len2 = strtol (p->value, NULL, 10);
+ len2 = _asn1_strtol (p->value, NULL, 10);
if (len2 > counter)
{
_asn1_append_sequence_set (p);
@@ -1862,8 +2082,8 @@
_asn1_set_value (p, NULL, 0);
if (len2 != counter)
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
if (p == nodeFound)
@@ -1877,7 +2097,10 @@
asn1_get_length_der (der + counter, len - counter,
&len2);
if (len3 < 0)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
counter += len2 + len3;
move = RIGHT;
}
@@ -1887,7 +2110,10 @@
asn1_get_length_der (der + counter, len - counter,
&len2);
if (len3 < 0)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
counter += len2;
if (len3)
{
@@ -1898,7 +2124,8 @@
_asn1_set_value (p, temp, tlen + 1);
p2 = p->down;
while ((type_field (p2->type) == TYPE_TAG)
- || (type_field (p2->type) == TYPE_SIZE))
+ || (type_field (p2->type) ==
+ TYPE_SIZE))
p2 = p2->right;
if (p2->right == NULL)
_asn1_append_sequence_set (p);
@@ -1913,23 +2140,32 @@
if (asn1_get_tag_der
(der + counter, len - counter, &class, &len2,
&tag) != ASN1_SUCCESS)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
+
if (counter + len2 > len)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
len4 =
asn1_get_length_der (der + counter + len2,
len - counter - len2, &len3);
if (len4 < -1)
- return ASN1_DER_ERROR;
+ {
+ result = ASN1_DER_ERROR;
+ goto cleanup;
+ }
if (len4 != -1)
{
len2 += len4;
if (state == FOUND)
{
- _asn1_set_value_octet (p, der + counter, len2 + len3);
- temp2 = NULL;
+ _asn1_set_value_lv (p, der + counter, len2 + len3);
if (p == nodeFound)
state = EXIT;
@@ -1944,18 +2180,14 @@
else
indefinite = 0;
- len2 = len - counter;
- ris =
- _asn1_get_indefinite_length_string (der + counter, &len2);
- if (ris != ASN1_SUCCESS)
- {
- asn1_delete_structure (structure);
- return ris;
- }
+ result =
+ _asn1_get_indefinite_length_string (der + counter, len-counter, &len2);
+ if (result != ASN1_SUCCESS)
+ goto cleanup;
if (state == FOUND)
{
- _asn1_set_value_octet (p, der + counter, len2);
+ _asn1_set_value_lv (p, der + counter, len2);
if (p == nodeFound)
state = EXIT;
@@ -1973,8 +2205,8 @@
}
else
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
}
}
@@ -2007,8 +2239,8 @@
}
else
{
- asn1_delete_structure (structure);
- return ASN1_MEM_ERROR;
+ result = ASN1_MEM_ERROR;
+ goto cleanup;
}
if (!(strcmp (currentName, elementName)))
{
@@ -2050,8 +2282,8 @@
strcat (currentName, p->name);
else
{
- asn1_delete_structure (structure);
- return ASN1_MEM_ERROR;
+ result = ASN1_MEM_ERROR;
+ goto cleanup;
}
if (!(strcmp (currentName, elementName)))
@@ -2105,18 +2337,22 @@
if (counter > len)
{
- asn1_delete_structure (structure);
- return ASN1_DER_ERROR;
+ result = ASN1_DER_ERROR;
+ goto cleanup;
}
return ASN1_SUCCESS;
+
+cleanup:
+ asn1_delete_structure (structure);
+ return result;
}
/**
* asn1_der_decoding_startEnd:
* @element: pointer to an ASN1 element
* @ider: vector that contains the DER encoding.
- * @len: number of bytes of *@ider: @ider[0]..@ider[len-1]
+ * @ider_len: number of bytes of *@ider: @ider[0]..@ider[len-1]
* @name_element: an element of NAME structure.
* @start: the position of the first byte of NAME_ELEMENT decoding
* (@ider[*start])
@@ -2137,20 +2373,20 @@
* element, %ASN1_TAG_ERROR or %ASN1_DER_ERROR if the der encoding
* doesn't match the structure ELEMENT.
**/
-asn1_retCode
-asn1_der_decoding_startEnd (ASN1_TYPE element, const void *ider, int len,
+int
+asn1_der_decoding_startEnd (ASN1_TYPE element, const void *ider, int ider_len,
const char *name_element, int *start, int *end)
{
- ASN1_TYPE node, node_to_find, p, p2, p3;
+ ASN1_TYPE node, node_to_find, p, p2;
int counter, len2, len3, len4, move, ris;
unsigned char class;
unsigned long tag;
- int indefinite;
+ int indefinite, result = ASN1_DER_ERROR;
const unsigned char *der = ider;
node = element;
- if (node == ASN1_TYPE_EMPTY)
+ if (node == NULL)
return ASN1_ELEMENT_NOT_FOUND;
node_to_find = asn1_find_node (node, name_element);
@@ -2161,7 +2397,7 @@
if (node_to_find == node)
{
*start = 0;
- *end = len - 1;
+ *end = ider_len - 1;
return ASN1_SUCCESS;
}
@@ -2173,6 +2409,9 @@
p = node;
while (1)
{
+ if (p == NULL)
+ return ASN1_DER_ERROR;
+
ris = ASN1_SUCCESS;
if (move != UP)
@@ -2180,14 +2419,21 @@
if (p->type & CONST_SET)
{
p2 = _asn1_find_up (p);
- len2 = strtol (p2->value, NULL, 10);
+ if (p2 == NULL)
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
+
+ len2 = _asn1_strtol (p2->value, NULL, 10);
if (len2 == -1)
{
- if (!der[counter] && !der[counter + 1])
+ if (HAVE_TWO(ider_len) && !der[counter] && !der[counter + 1])
{
p = p2;
move = UP;
counter += 2;
+ DECR_LEN(ider_len, 2);
continue;
}
}
@@ -2198,23 +2444,20 @@
continue;
}
else if (counter > len2)
- return ASN1_DER_ERROR;
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
+
p2 = p2->down;
+
while (p2)
{
if ((p2->type & CONST_SET) && (p2->type & CONST_NOT_USED))
{ /* CONTROLLARE */
- if (type_field (p2->type) != TYPE_CHOICE)
- ris =
- _asn1_extract_tag_der (p2, der + counter,
- len - counter, &len2);
- else
- {
- p3 = p2->down;
- ris =
- _asn1_extract_tag_der (p3, der + counter,
- len - counter, &len2);
- }
+ ris =
+ extract_tag_der_recursive (p2, der + counter,
+ ider_len, &len2);
if (ris == ASN1_SUCCESS)
{
p2->type &= ~CONST_NOT_USED;
@@ -2225,7 +2468,10 @@
p2 = p2->right;
}
if (p2 == NULL)
- return ASN1_DER_ERROR;
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
}
if (p == node_to_find)
@@ -2234,8 +2480,14 @@
if (type_field (p->type) == TYPE_CHOICE)
{
p = p->down;
+ if (p == NULL)
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
+
ris =
- _asn1_extract_tag_der (p, der + counter, len - counter,
+ _asn1_extract_tag_der (p, der + counter, ider_len,
&len2);
if (p == node_to_find)
*start = counter;
@@ -2243,7 +2495,7 @@
if (ris == ASN1_SUCCESS)
ris =
- _asn1_extract_tag_der (p, der + counter, len - counter, &len2);
+ _asn1_extract_tag_der (p, der + counter, ider_len, &len2);
if (ris != ASN1_SUCCESS)
{
if (p->type & CONST_OPTION)
@@ -2257,11 +2509,15 @@
}
else
{
+ warn();
return ASN1_TAG_ERROR;
}
}
else
- counter += len2;
+ {
+ DECR_LEN(ider_len, len2);
+ counter += len2;
+ }
}
if (ris == ASN1_SUCCESS)
@@ -2269,63 +2525,63 @@
switch (type_field (p->type))
{
case TYPE_NULL:
+ DECR_LEN(ider_len, 1);
+
if (der[counter])
- return ASN1_DER_ERROR;
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
counter++;
move = RIGHT;
break;
case TYPE_BOOLEAN:
- if (der[counter++] != 1)
- return ASN1_DER_ERROR;
- counter++;
- move = RIGHT;
- break;
- case TYPE_INTEGER:
- case TYPE_ENUMERATED:
- len2 =
- asn1_get_length_der (der + counter, len - counter, &len3);
- if (len2 < 0)
- return ASN1_DER_ERROR;
- counter += len3 + len2;
- move = RIGHT;
- break;
- case TYPE_OBJECT_ID:
- len2 =
- asn1_get_length_der (der + counter, len - counter, &len3);
- if (len2 < 0)
- return ASN1_DER_ERROR;
- counter += len2 + len3;
- move = RIGHT;
- break;
- case TYPE_TIME:
- len2 =
- asn1_get_length_der (der + counter, len - counter, &len3);
- if (len2 < 0)
- return ASN1_DER_ERROR;
- counter += len2 + len3;
+ DECR_LEN(ider_len, 2);
+
+ if (der[counter] != 1)
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
+
+ counter += 2;
move = RIGHT;
break;
case TYPE_OCTET_STRING:
- len3 = len - counter;
- ris = _asn1_get_octet_string (der + counter, NULL, &len3);
+ ris = _asn1_get_octet_string (NULL, der + counter, ider_len, &len3);
if (ris != ASN1_SUCCESS)
- return ris;
+ {
+ warn();
+ return ris;
+ }
+ DECR_LEN(ider_len, len3);
counter += len3;
move = RIGHT;
break;
+ case TYPE_UTC_TIME:
+ case TYPE_GENERALIZED_TIME:
+ case TYPE_OBJECT_ID:
+ case TYPE_INTEGER:
+ case TYPE_ENUMERATED:
case TYPE_GENERALSTRING:
- len2 =
- asn1_get_length_der (der + counter, len - counter, &len3);
- if (len2 < 0)
- return ASN1_DER_ERROR;
- counter += len3 + len2;
- move = RIGHT;
- break;
+ case TYPE_NUMERIC_STRING:
+ case TYPE_IA5_STRING:
+ case TYPE_TELETEX_STRING:
+ case TYPE_PRINTABLE_STRING:
+ case TYPE_UNIVERSAL_STRING:
+ case TYPE_BMP_STRING:
+ case TYPE_UTF8_STRING:
+ case TYPE_VISIBLE_STRING:
case TYPE_BIT_STRING:
len2 =
- asn1_get_length_der (der + counter, len - counter, &len3);
+ asn1_get_length_der (der + counter, ider_len, &len3);
if (len2 < 0)
- return ASN1_DER_ERROR;
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
+
+ DECR_LEN(ider_len, len3 + len2);
counter += len3 + len2;
move = RIGHT;
break;
@@ -2334,10 +2590,16 @@
if (move != UP)
{
len3 =
- asn1_get_length_der (der + counter, len - counter, &len2);
+ asn1_get_length_der (der + counter, ider_len, &len2);
if (len3 < -1)
- return ASN1_DER_ERROR;
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
+
+ DECR_LEN(ider_len, len2);
counter += len2;
+
if (len3 == 0)
move = RIGHT;
else
@@ -2345,8 +2607,11 @@
}
else
{
- if (!der[counter] && !der[counter + 1]) /* indefinite length method */
- counter += 2;
+ if (HAVE_TWO(ider_len) && !der[counter] && !der[counter + 1]) /* indefinite length method */
+ {
+ counter += 2;
+ DECR_LEN(ider_len, 2);
+ }
move = RIGHT;
}
break;
@@ -2355,13 +2620,26 @@
if (move != UP)
{
len3 =
- asn1_get_length_der (der + counter, len - counter, &len2);
+ asn1_get_length_der (der + counter, ider_len, &len2);
if (len3 < -1)
- return ASN1_DER_ERROR;
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
+
+ DECR_LEN(ider_len, len2);
counter += len2;
- if ((len3 == -1) && !der[counter] && !der[counter + 1])
- counter += 2;
- else if (len3)
+
+ if (len3 == -1)
+ {
+ if (HAVE_TWO(ider_len) && !der[counter] && !der[counter + 1])
+ {
+ DECR_LEN(ider_len, 2);
+ counter += 2;
+ }
+ }
+
+ if (len3)
{
p2 = p->down;
while ((type_field (p2->type) == TYPE_TAG) ||
@@ -2372,52 +2650,79 @@
}
else
{
- if (!der[counter] && !der[counter + 1]) /* indefinite length method */
- counter += 2;
+ if (HAVE_TWO(ider_len) && !der[counter] && !der[counter + 1]) /* indefinite length method */
+ {
+ DECR_LEN(ider_len, 2);
+ counter += 2;
+ }
}
move = RIGHT;
break;
case TYPE_ANY:
if (asn1_get_tag_der
- (der + counter, len - counter, &class, &len2,
+ (der + counter, ider_len, &class, &len2,
&tag) != ASN1_SUCCESS)
- return ASN1_DER_ERROR;
- if (counter + len2 > len)
- return ASN1_DER_ERROR;
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
+
+ DECR_LEN(ider_len, len2);
len4 =
asn1_get_length_der (der + counter + len2,
- len - counter - len2, &len3);
+ ider_len, &len3);
if (len4 < -1)
- return ASN1_DER_ERROR;
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
if (len4 != -1)
{
- counter += len2 + len4 + len3;
+ DECR_LEN(ider_len, len3 + len4);
+ counter += len2 + len3 + len4;
}
else
{ /* indefinite length */
/* Check indefinite lenth method in an EXPLICIT TAG */
+ ider_len += len2; /* undo DECR_LEN */
+
+ if (counter == 0)
+ {
+ result = ASN1_DER_ERROR;
+ warn();
+ goto cleanup;
+ }
+
if ((p->type & CONST_TAG) && (der[counter - 1] == 0x80))
indefinite = 1;
else
indefinite = 0;
- len2 = len - counter;
ris =
- _asn1_get_indefinite_length_string (der + counter, &len2);
+ _asn1_get_indefinite_length_string (der + counter, ider_len, &len2);
if (ris != ASN1_SUCCESS)
- return ris;
+ {
+ warn();
+ return ris;
+ }
counter += len2;
+ DECR_LEN(ider_len, len2);
/* Check if a couple of 0x00 are present due to an EXPLICIT TAG with
an indefinite length method. */
if (indefinite)
{
+ DECR_LEN(ider_len, 2);
+
if (!der[counter] && !der[counter + 1])
counter += 2;
else
- return ASN1_DER_ERROR;
+ {
+ warn();
+ return ASN1_DER_ERROR;
+ }
}
}
move = RIGHT;
@@ -2455,7 +2760,11 @@
p = _asn1_find_up (p);
}
+ warn();
return ASN1_ELEMENT_NOT_FOUND;
+
+cleanup:
+ return result;
}
/**
@@ -2474,21 +2783,21 @@
* problem in OBJECT_ID -> TYPE association, or other error codes
* depending on DER decoding.
**/
-asn1_retCode
+int
asn1_expand_any_defined_by (ASN1_TYPE definitions, ASN1_TYPE * element)
{
- char definitionsName[ASN1_MAX_NAME_SIZE], name[2 * ASN1_MAX_NAME_SIZE + 1],
+ char name[2 * ASN1_MAX_NAME_SIZE + 1],
value[ASN1_MAX_NAME_SIZE];
- asn1_retCode retCode = ASN1_SUCCESS, result;
+ int retCode = ASN1_SUCCESS, result;
int len, len2, len3;
- ASN1_TYPE p, p2, p3, aux = ASN1_TYPE_EMPTY;
+ ASN1_TYPE p, p2, p3, aux = NULL;
char errorDescription[ASN1_MAX_ERROR_DESCRIPTION_SIZE];
+ const char *definitionsName;
- if ((definitions == ASN1_TYPE_EMPTY) || (*element == ASN1_TYPE_EMPTY))
+ if ((definitions == NULL) || (*element == NULL))
return ASN1_ELEMENT_NOT_FOUND;
- strcpy (definitionsName, definitions->name);
- strcat (definitionsName, ".");
+ definitionsName = definitions->name;
p = *element;
while (p)
@@ -2521,7 +2830,7 @@
p3 = p3->down;
while (p3)
{
- if ((p3->name) && !(strcmp (p3->name, p2->name)))
+ if (!(strcmp (p3->name, p2->name)))
break;
p3 = p3->right;
}
@@ -2543,13 +2852,13 @@
while (p3)
{
- if ((p3->name) && !(strcmp (p3->name, p2->name)))
+ if (!(strcmp (p3->name, p2->name)))
break;
p3 = p3->right;
}
- if ((!p3) || (type_field (p3->type) != TYPE_OBJECT_ID) ||
- (p3->value == NULL))
+ if ((!p3) || (type_field (p3->type) != TYPE_OBJECT_ID)
+ || (p3->value == NULL))
{
retCode = ASN1_ERROR_TYPE_ANY;
break;
@@ -2563,15 +2872,14 @@
if ((type_field (p2->type) == TYPE_OBJECT_ID) &&
(p2->type & CONST_ASSIGN))
{
- strcpy (name, definitionsName);
- strcat (name, p2->name);
+ snprintf(name, sizeof(name), "%s.%s", definitionsName, p2->name);
len = ASN1_MAX_NAME_SIZE;
result =
asn1_read_value (definitions, name, value, &len);
if ((result == ASN1_SUCCESS)
- && (!strcmp (p3->value, value)))
+ && (!_asn1_strcmp (p3->value, value)))
{
p2 = p2->right; /* pointer to the structure to
use for expansion */
@@ -2580,14 +2888,13 @@
if (p2)
{
- strcpy (name, definitionsName);
- strcat (name, p2->name);
+ snprintf(name, sizeof(name), "%s.%s", definitionsName, p2->name);
result =
asn1_create_element (definitions, name, &aux);
if (result == ASN1_SUCCESS)
{
- _asn1_set_name (aux, p->name);
+ _asn1_cpy_name (aux, p);
len2 =
asn1_get_length_der (p->value,
p->value_len, &len3);
@@ -2608,7 +2915,7 @@
if (result == ASN1_SUCCESS)
{
p = aux;
- aux = ASN1_TYPE_EMPTY;
+ aux = NULL;
break;
}
else
@@ -2704,22 +3011,22 @@
* %ASN1_VALUE_NOT_VALID if it wasn't possible to find the type to
* use for expansion, or other errors depending on DER decoding.
**/
-asn1_retCode
+int
asn1_expand_octet_string (ASN1_TYPE definitions, ASN1_TYPE * element,
const char *octetName, const char *objectName)
{
char name[2 * ASN1_MAX_NAME_SIZE + 1], value[ASN1_MAX_NAME_SIZE];
- asn1_retCode retCode = ASN1_SUCCESS, result;
+ int retCode = ASN1_SUCCESS, result;
int len, len2, len3;
- ASN1_TYPE p2, aux = ASN1_TYPE_EMPTY;
- ASN1_TYPE octetNode = ASN1_TYPE_EMPTY, objectNode = ASN1_TYPE_EMPTY;
+ ASN1_TYPE p2, aux = NULL;
+ ASN1_TYPE octetNode = NULL, objectNode = NULL;
char errorDescription[ASN1_MAX_ERROR_DESCRIPTION_SIZE];
- if ((definitions == ASN1_TYPE_EMPTY) || (*element == ASN1_TYPE_EMPTY))
+ if ((definitions == NULL) || (*element == NULL))
return ASN1_ELEMENT_NOT_FOUND;
octetNode = asn1_find_node (*element, octetName);
- if (octetNode == ASN1_TYPE_EMPTY)
+ if (octetNode == NULL)
return ASN1_ELEMENT_NOT_FOUND;
if (type_field (octetNode->type) != TYPE_OCTET_STRING)
return ASN1_ELEMENT_NOT_FOUND;
@@ -2727,7 +3034,7 @@
return ASN1_VALUE_NOT_FOUND;
objectNode = asn1_find_node (*element, objectName);
- if (objectNode == ASN1_TYPE_EMPTY)
+ if (objectNode == NULL)
return ASN1_ELEMENT_NOT_FOUND;
if (type_field (objectNode->type) != TYPE_OBJECT_ID)
@@ -2752,7 +3059,7 @@
result = asn1_read_value (definitions, name, value, &len);
if ((result == ASN1_SUCCESS)
- && (!strcmp (objectNode->value, value)))
+ && (!_asn1_strcmp (objectNode->value, value)))
{
p2 = p2->right; /* pointer to the structure to
@@ -2769,7 +3076,7 @@
result = asn1_create_element (definitions, name, &aux);
if (result == ASN1_SUCCESS)
{
- _asn1_set_name (aux, octetNode->name);
+ _asn1_cpy_name (aux, octetNode);
len2 =
asn1_get_length_der (octetNode->value,
octetNode->value_len, &len3);
@@ -2788,7 +3095,7 @@
result = asn1_delete_structure (&octetNode);
if (result == ASN1_SUCCESS)
{
- aux = ASN1_TYPE_EMPTY;
+ aux = NULL;
break;
}
else
@@ -2827,3 +3134,61 @@
return retCode;
}
+
+/**
+ * asn1_decode_simple_der:
+ * @etype: The type of the string to be encoded (TYPE_)
+ * @der: the encoded string
+ * @der_len: the bytes of the encoded string
+ * @str: a pointer to the data
+ * @str_len: the length of the data
+ *
+ * Decodes a simple DER encoded type (e.g. a string, which is not constructed).
+ * The output is a pointer inside the @der.
+ *
+ * Returns: %ASN1_SUCCESS if successful or an error value.
+ **/
+int
+asn1_decode_simple_der (unsigned int etype, const unsigned char *der,
+ unsigned int der_len, const unsigned char **str,
+ unsigned int *str_len)
+{
+ int tag_len, len_len;
+ const unsigned char *p;
+ unsigned char class;
+ unsigned long tag;
+ long ret;
+
+ if (der == NULL || der_len == 0)
+ return ASN1_VALUE_NOT_VALID;
+
+ if (ETYPE_OK (etype) == 0)
+ return ASN1_VALUE_NOT_VALID;
+
+ /* doesn't handle constructed classes */
+ if (ETYPE_CLASS (etype) != ASN1_CLASS_UNIVERSAL)
+ return ASN1_VALUE_NOT_VALID;
+
+ p = der;
+ ret = asn1_get_tag_der (p, der_len, &class, &tag_len, &tag);
+ if (ret != ASN1_SUCCESS)
+ return ret;
+
+ if (class != ETYPE_CLASS (etype) || tag != ETYPE_TAG (etype))
+ return ASN1_DER_ERROR;
+
+ p += tag_len;
+ der_len -= tag_len;
+
+ ret = asn1_get_length_der (p, der_len, &len_len);
+ if (ret < 0)
+ return ASN1_DER_ERROR;
+
+ p += len_len;
+ der_len -= len_len;
+
+ *str_len = ret;
+ *str = p;
+
+ return ASN1_SUCCESS;
+}
--- ORIGINAL/./lib/structure.c 2015-07-14 18:28:22.916996471 -0700
+++ libtasn1-2.8/./lib/structure.c 2015-07-14 18:45:02.684513241 -0700
@@ -38,7 +38,7 @@
/******************************************************/
-/* Function : _asn1_add_node_only */
+/* Function : _asn1_add_single_node */
/* Description: creates a new NODE_ASN element. */
/* Parameters: */
/* type: type of the new element (see TYPE_ */
@@ -46,11 +46,11 @@
/* Return: pointer to the new element. */
/******************************************************/
ASN1_TYPE
-_asn1_add_node_only (unsigned int type)
+_asn1_add_single_node (unsigned int type)
{
ASN1_TYPE punt;
- punt = (ASN1_TYPE) _asn1_calloc (1, sizeof (struct node_asn_struct));
+ punt = calloc (1, sizeof (struct node_asn_struct));
if (punt == NULL)
return NULL;
@@ -78,7 +78,7 @@
}
-asn1_retCode
+int
_asn1_create_static_structure (ASN1_TYPE pointer, char *output_file_name,
char *vector_name)
{
@@ -105,7 +105,7 @@
{
fprintf (file, " { ");
- if (p->name)
+ if (p->name[0] != 0)
fprintf (file, "\"%s\", ", p->name);
else
fprintf (file, "NULL, ");
@@ -168,28 +168,24 @@
* Creates the structures needed to manage the ASN.1 definitions.
* @array is a vector created by asn1_parser2array().
*
- * Returns:
- *
- * %ASN1_SUCCESS: Structure created correctly.
- *
- * %ASN1_ELEMENT_NOT_EMPTY: *@definitions not ASN1_TYPE_EMPTY.
- *
- * %ASN1_IDENTIFIER_NOT_FOUND: In the file there is an identifier that
- * is not defined (see @errorDescription for more information).
- *
- * %ASN1_ARRAY_ERROR: The array pointed by @array is wrong.
+ * Returns: %ASN1_SUCCESS if structure was created correctly,
+ * %ASN1_ELEMENT_NOT_EMPTY if *@definitions not NULL,
+ * %ASN1_IDENTIFIER_NOT_FOUND if in the file there is an identifier
+ * that is not defined (see @errorDescription for more information),
+ * %ASN1_ARRAY_ERROR if the array pointed by @array is wrong.
**/
-asn1_retCode
+int
asn1_array2tree (const ASN1_ARRAY_TYPE * array, ASN1_TYPE * definitions,
char *errorDescription)
{
ASN1_TYPE p, p_last = NULL;
unsigned long k;
int move;
- asn1_retCode result;
+ int result;
+ unsigned int type;
- if (*definitions != ASN1_TYPE_EMPTY)
+ if (*definitions != NULL)
return ASN1_ELEMENT_NOT_EMPTY;
move = UP;
@@ -197,7 +193,9 @@
k = 0;
while (array[k].value || array[k].type || array[k].name)
{
- p = _asn1_add_node (array[k].type & (~CONST_DOWN));
+ type = convert_old_type (array[k].type);
+
+ p = _asn1_add_static_node (type & (~CONST_DOWN));
if (array[k].name)
_asn1_set_name (p, array[k].name);
if (array[k].value)
@@ -213,9 +211,9 @@
p_last = p;
- if (array[k].type & CONST_DOWN)
+ if (type & CONST_DOWN)
move = DOWN;
- else if (array[k].type & CONST_RIGHT)
+ else if (type & CONST_RIGHT)
move = RIGHT;
else
{
@@ -269,7 +267,7 @@
if (result != ASN1_SUCCESS)
{
_asn1_delete_list_and_nodes ();
- *definitions = ASN1_TYPE_EMPTY;
+ *definitions = NULL;
}
else
_asn1_delete_list ();
@@ -282,20 +280,34 @@
* @structure: pointer to the structure that you want to delete.
*
* Deletes the structure *@structure. At the end, *@structure is set
- * to ASN1_TYPE_EMPTY.
+ * to NULL.
*
- * Returns:
+ * Returns: %ASN1_SUCCESS if successful, %ASN1_ELEMENT_NOT_FOUND if
+ * *@structure was NULL.
+ **/
+int
+asn1_delete_structure (ASN1_TYPE * structure)
+{
+ return asn1_delete_structure2(structure, 0);
+}
+
+/**
+ * asn1_delete_structure2:
+ * @structure: pointer to the structure that you want to delete.
+ * @flags: additional flags (see %ASN1_DELETE_FLAG)
*
- * %ASN1_SUCCESS: Everything OK.
+ * Deletes the structure *@structure. At the end, *@structure is set
+ * to NULL.
*
- * %ASN1_ELEMENT_NOT_FOUND: *@structure was ASN1_TYPE_EMPTY.
+ * Returns: %ASN1_SUCCESS if successful, %ASN1_ELEMENT_NOT_FOUND if
+ * *@structure was NULL.
**/
-asn1_retCode
-asn1_delete_structure (ASN1_TYPE * structure)
+int
+asn1_delete_structure2 (ASN1_TYPE * structure, unsigned int flags)
{
ASN1_TYPE p, p2, p3;
- if (*structure == ASN1_TYPE_EMPTY)
+ if (*structure == NULL)
return ASN1_ELEMENT_NOT_FOUND;
p = *structure;
@@ -312,7 +324,7 @@
{
p3 = _asn1_find_up (p);
_asn1_set_down (p3, p2);
- _asn1_remove_node (p);
+ _asn1_remove_node (p, flags);
p = p3;
}
else
@@ -331,13 +343,13 @@
}
else
_asn1_set_right (p3, p2);
- _asn1_remove_node (p);
+ _asn1_remove_node (p, flags);
p = NULL;
}
}
}
- *structure = ASN1_TYPE_EMPTY;
+ *structure = NULL;
return ASN1_SUCCESS;
}
@@ -351,20 +363,17 @@
*
* Deletes the element named *@element_name inside *@structure.
*
- * Returns:
- *
- * %ASN1_SUCCESS: Everything OK.
- *
- * %ASN1_ELEMENT_NOT_FOUND: The name element was not found.
+ * Returns: %ASN1_SUCCESS if successful, %ASN1_ELEMENT_NOT_FOUND if
+ * the @element_name was not found.
**/
-asn1_retCode
+int
asn1_delete_element (ASN1_TYPE structure, const char *element_name)
{
ASN1_TYPE p2, p3, source_node;
source_node = asn1_find_node (structure, element_name);
- if (source_node == ASN1_TYPE_EMPTY)
+ if (source_node == NULL)
return ASN1_ELEMENT_NOT_FOUND;
p2 = source_node->right;
@@ -392,7 +401,7 @@
if (source_node == NULL)
return NULL;
- dest_node = _asn1_add_node_only (source_node->type);
+ dest_node = _asn1_add_single_node (source_node->type);
p_s = source_node;
p_d = dest_node;
@@ -403,45 +412,34 @@
{
if (move != UP)
{
- if (p_s->name)
- _asn1_set_name (p_d, p_s->name);
+ if (p_s->name[0] != 0)
+ _asn1_cpy_name (p_d, p_s);
if (p_s->value)
_asn1_set_value (p_d, p_s->value, p_s->value_len);
- move = DOWN;
- }
- else
- move = RIGHT;
-
- if (move == DOWN)
- {
if (p_s->down)
{
p_s = p_s->down;
p_d_prev = p_d;
- p_d = _asn1_add_node_only (p_s->type);
+ p_d = _asn1_add_single_node (p_s->type);
_asn1_set_down (p_d_prev, p_d);
+ continue;
}
- else
- move = RIGHT;
}
if (p_s == source_node)
break;
- if (move == RIGHT)
+ if (p_s->right)
{
- if (p_s->right)
- {
- p_s = p_s->right;
- p_d_prev = p_d;
- p_d = _asn1_add_node_only (p_s->type);
- _asn1_set_right (p_d_prev, p_d);
- }
- else
- move = UP;
+ move = RIGHT;
+ p_s = p_s->right;
+ p_d_prev = p_d;
+ p_d = _asn1_add_single_node (p_s->type);
+ _asn1_set_right (p_d_prev, p_d);
}
- if (move == UP)
+ else
{
+ move = UP;
p_s = _asn1_find_up (p_s);
p_d = _asn1_find_up (p_d);
}
@@ -464,7 +462,7 @@
}
-static asn1_retCode
+static int
_asn1_type_choice_config (ASN1_TYPE node)
{
ASN1_TYPE p, p2, p3, p4;
@@ -480,7 +478,8 @@
{
if (move != UP)
{
- if ((type_field (p->type) == TYPE_CHOICE) && (p->type & CONST_TAG))
+ if ((type_field (p->type) == TYPE_CHOICE)
+ && (p->type & CONST_TAG))
{
p2 = p->down;
while (p2)
@@ -493,8 +492,8 @@
{
if (type_field (p3->type) == TYPE_TAG)
{
- p4 = _asn1_add_node_only (p3->type);
- tlen = strlen (p3->value);
+ p4 = _asn1_add_single_node (p3->type);
+ tlen = _asn1_strlen (p3->value);
if (tlen > 0)
_asn1_set_value (p4, p3->value, tlen + 1);
_asn1_set_right (p4, p2->down);
@@ -549,7 +548,7 @@
}
-static asn1_retCode
+static int
_asn1_expand_identifier (ASN1_TYPE * node, ASN1_TYPE root)
{
ASN1_TYPE p, p2, p3;
@@ -568,15 +567,13 @@
{
if (type_field (p->type) == TYPE_IDENTIFIER)
{
- _asn1_str_cpy (name2, sizeof (name2), root->name);
- _asn1_str_cat (name2, sizeof (name2), ".");
- _asn1_str_cat (name2, sizeof (name2), p->value);
+ snprintf (name2, sizeof (name2), "%s.%s", root->name, p->value);
p2 = _asn1_copy_structure2 (root, name2);
if (p2 == NULL)
{
return ASN1_IDENTIFIER_NOT_FOUND;
}
- _asn1_set_name (p2, p->name);
+ _asn1_cpy_name (p2, p);
p2->right = p->right;
p2->left = p->left;
if (p->right)
@@ -619,7 +616,7 @@
if (p == *node)
*node = p2;
- _asn1_remove_node (p);
+ _asn1_remove_node (p, 0);
p = p2;
move = DOWN;
continue;
@@ -670,13 +667,10 @@
*
* rc = asn1_create_element(cert_def, "PKIX1.Certificate", certptr);
*
- * Returns:
- *
- * %ASN1_SUCCESS: Creation OK.
- *
- * %ASN1_ELEMENT_NOT_FOUND: SOURCE_NAME isn't known
+ * Returns: %ASN1_SUCCESS if creation OK, %ASN1_ELEMENT_NOT_FOUND if
+ * @source_name is not known.
**/
-asn1_retCode
+int
asn1_create_element (ASN1_TYPE definitions, const char *source_name,
ASN1_TYPE * element)
{
@@ -734,7 +728,7 @@
for (k = 0; k < indent; k++)
fprintf (out, " ");
fprintf (out, "name:");
- if (p->name)
+ if (p->name[0] != 0)
fprintf (out, "%s ", p->name);
else
fprintf (out, "NULL ");
@@ -751,7 +745,7 @@
for (k = 0; k < indent; k++)
fprintf (out, " ");
fprintf (out, "name:");
- if (p->name)
+ if (p->name[0] != 0)
fprintf (out, "%s ", p->name);
else
fprintf (out, "NULL ");
@@ -760,7 +754,8 @@
if (mode != ASN1_PRINT_NAME)
{
- switch (type_field (p->type))
+ unsigned type = type_field (p->type);
+ switch (type)
{
case TYPE_CONSTANT:
if (mode == ASN1_PRINT_ALL)
@@ -777,57 +772,21 @@
case TYPE_DEFAULT:
fprintf (out, "type:DEFAULT");
break;
- case TYPE_NULL:
- fprintf (out, "type:NULL");
- break;
case TYPE_IDENTIFIER:
fprintf (out, "type:IDENTIFIER");
break;
- case TYPE_INTEGER:
- fprintf (out, "type:INTEGER");
- break;
- case TYPE_ENUMERATED:
- fprintf (out, "type:ENUMERATED");
- break;
- case TYPE_TIME:
- fprintf (out, "type:TIME");
- break;
- case TYPE_BOOLEAN:
- fprintf (out, "type:BOOLEAN");
- break;
- case TYPE_SEQUENCE:
- fprintf (out, "type:SEQUENCE");
- break;
- case TYPE_BIT_STRING:
- fprintf (out, "type:BIT_STR");
- break;
- case TYPE_OCTET_STRING:
- fprintf (out, "type:OCT_STR");
- break;
- case TYPE_GENERALSTRING:
- fprintf (out, "type:GENERALSTRING");
- break;
- case TYPE_SEQUENCE_OF:
- fprintf (out, "type:SEQ_OF");
- break;
- case TYPE_OBJECT_ID:
- fprintf (out, "type:OBJ_ID");
- break;
case TYPE_ANY:
fprintf (out, "type:ANY");
break;
- case TYPE_SET:
- fprintf (out, "type:SET");
- break;
- case TYPE_SET_OF:
- fprintf (out, "type:SET_OF");
- break;
case TYPE_CHOICE:
fprintf (out, "type:CHOICE");
break;
case TYPE_DEFINITIONS:
fprintf (out, "type:DEFINITIONS");
break;
+ CASE_HANDLED_ETYPES:
+ fprintf (out, "%s", _asn1_tags[type].desc);
+ break;
default:
break;
}
@@ -886,10 +845,6 @@
fprintf (out, "%02x", (p->value)[k + len2]);
}
break;
- case TYPE_TIME:
- if (p->value)
- fprintf (out, " value:%s", p->value);
- break;
case TYPE_BOOLEAN:
if (p->value)
{
@@ -913,7 +868,23 @@
}
}
break;
- case TYPE_OCTET_STRING:
+ case TYPE_GENERALIZED_TIME:
+ case TYPE_UTC_TIME:
+ if (p->value)
+ {
+ fprintf (out, " value:");
+ for (k = 0; k < p->value_len; k++)
+ fprintf (out, "%c", (p->value)[k]);
+ }
+ break;
+ case TYPE_GENERALSTRING:
+ case TYPE_NUMERIC_STRING:
+ case TYPE_IA5_STRING:
+ case TYPE_TELETEX_STRING:
+ case TYPE_PRINTABLE_STRING:
+ case TYPE_UNIVERSAL_STRING:
+ case TYPE_UTF8_STRING:
+ case TYPE_VISIBLE_STRING:
if (p->value)
{
len2 = -1;
@@ -921,10 +892,11 @@
fprintf (out, " value:");
if (len > 0)
for (k = 0; k < len; k++)
- fprintf (out, "%02x", (p->value)[k + len2]);
+ fprintf (out, "%c", (p->value)[k + len2]);
}
break;
- case TYPE_GENERALSTRING:
+ case TYPE_BMP_STRING:
+ case TYPE_OCTET_STRING:
if (p->value)
{
len2 = -1;
@@ -1072,15 +1044,10 @@
* Counts the number of elements of a sub-structure called NAME with
* names equal to "?1","?2", ...
*
- * Returns:
- *
- * %ASN1_SUCCESS: Creation OK.
- *
- * %ASN1_ELEMENT_NOT_FOUND: NAME isn't known.
- *
- * %ASN1_GENERIC_ERROR: Pointer num equal to NULL.
+ * Returns: %ASN1_SUCCESS if successful, %ASN1_ELEMENT_NOT_FOUND if
+ * @name is not known, %ASN1_GENERIC_ERROR if pointer @num is %NULL.
**/
-asn1_retCode
+int
asn1_number_of_elements (ASN1_TYPE element, const char *name, int *num)
{
ASN1_TYPE node, p;
@@ -1098,7 +1065,7 @@
while (p)
{
- if ((p->name) && (p->name[0] == '?'))
+ if (p->name[0] == '?')
(*num)++;
p = p->right;
}
@@ -1121,18 +1088,17 @@
const char *
asn1_find_structure_from_oid (ASN1_TYPE definitions, const char *oidValue)
{
- char definitionsName[ASN1_MAX_NAME_SIZE], name[2 * ASN1_MAX_NAME_SIZE + 1];
+ char name[2 * ASN1_MAX_NAME_SIZE + 1];
char value[ASN1_MAX_NAME_SIZE];
ASN1_TYPE p;
int len;
- asn1_retCode result;
+ int result;
+ const char *definitionsName;
- if ((definitions == ASN1_TYPE_EMPTY) || (oidValue == NULL))
+ if ((definitions == NULL) || (oidValue == NULL))
return NULL; /* ASN1_ELEMENT_NOT_FOUND; */
-
- strcpy (definitionsName, definitions->name);
- strcat (definitionsName, ".");
+ definitionsName = definitions->name;
/* search the OBJECT_ID into definitions */
p = definitions->down;
@@ -1141,8 +1107,7 @@
if ((type_field (p->type) == TYPE_OBJECT_ID) &&
(p->type & CONST_ASSIGN))
{
- strcpy (name, definitionsName);
- strcat (name, p->name);
+ snprintf(name, sizeof(name), "%s.%s", definitionsName, p->name);
len = ASN1_MAX_NAME_SIZE;
result = asn1_read_value (definitions, name, value, &len);
@@ -1171,9 +1136,9 @@
*
* Create a deep copy of a ASN1_TYPE variable.
*
- * Return value: Return %ASN1_SUCCESS on success.
+ * Returns: Return %ASN1_SUCCESS on success.
**/
-asn1_retCode
+int
asn1_copy_node (ASN1_TYPE dst, const char *dst_name,
ASN1_TYPE src, const char *src_name)
{
@@ -1189,27 +1154,27 @@
if (result != ASN1_MEM_ERROR)
return result;
- data = _asn1_malloc (size);
+ data = malloc (size);
if (data == NULL)
return ASN1_MEM_ERROR;
result = asn1_der_coding (src, src_name, data, &size, NULL);
if (result != ASN1_SUCCESS)
{
- _asn1_free (data);
+ free (data);
return result;
}
dst_node = asn1_find_node (dst, dst_name);
if (dst_node == NULL)
{
- _asn1_free (data);
+ free (data);
return ASN1_ELEMENT_NOT_FOUND;
}
result = asn1_der_decoding (&dst_node, data, size, NULL);
- _asn1_free (data);
+ free (data);
return result;
}
--- ORIGINAL/./lib/coding.c 2015-07-14 18:28:22.911826177 -0700
+++ libtasn1-2.8/./lib/coding.c 2015-07-14 18:45:02.651262664 -0700
@@ -31,8 +31,19 @@
#include "parser_aux.h"
#include <gstr.h>
#include "element.h"
+/*#include "minmax.h"*/
#include <structure.h>
+/* MAX(a,b) returns the maximum of A and B. */
+#ifndef MAX
+# define MAX(a,b) ((a) > (b) ? (a) : (b))
+#endif
+
+/* MIN(a,b) returns the minimum of A and B. */
+#ifndef MIN
+# define MIN(a,b) ((a) < (b) ? (a) : (b))
+#endif
+
#define MAX_TAG_LEN 16
/******************************************************/
@@ -62,24 +73,30 @@
/**
* asn1_length_der:
* @len: value to convert.
- * @ans: string returned.
- * @ans_len: number of meaningful bytes of ANS (ans[0]..ans[ans_len-1]).
+ * @der: buffer to hold the returned encoding (may be %NULL).
+ * @der_len: number of meaningful bytes of ANS (der[0]..der[der_len-1]).
+ *
+ * Creates the DER encoding of the provided length value.
+ * The @der buffer must have enough room for the output. The maximum
+ * length this function will encode is %ASN1_MAX_LENGTH_SIZE.
*
- * Creates the DER coding for the LEN parameter (only the length).
- * The @ans buffer is pre-allocated and must have room for the output.
+ * To know the size of the DER encoding use a %NULL value for @der.
**/
void
-asn1_length_der (unsigned long int len, unsigned char *ans, int *ans_len)
+asn1_length_der (unsigned long int len, unsigned char *der, int *der_len)
{
int k;
- unsigned char temp[SIZEOF_UNSIGNED_LONG_INT];
+ unsigned char temp[ASN1_MAX_LENGTH_SIZE];
+#if SIZEOF_UNSIGNED_LONG_INT > 8
+ len &= 0xFFFFFFFFFFFFFFFF;
+#endif
if (len < 128)
{
/* short form */
- if (ans != NULL)
- ans[0] = (unsigned char) len;
- *ans_len = 1;
+ if (der != NULL)
+ der[0] = (unsigned char) len;
+ *der_len = 1;
}
else
{
@@ -90,12 +107,12 @@
temp[k++] = len & 0xFF;
len = len >> 8;
}
- *ans_len = k + 1;
- if (ans != NULL)
+ *der_len = k + 1;
+ if (der != NULL)
{
- ans[0] = ((unsigned char) k & 0x7F) + 128;
+ der[0] = ((unsigned char) k & 0x7F) + 128;
while (k--)
- ans[*ans_len - 1 - k] = temp[k];
+ der[*der_len - 1 - k] = temp[k];
}
}
}
@@ -104,6 +121,7 @@
/* Function : _asn1_tag_der */
/* Description: creates the DER coding for the CLASS */
/* and TAG parameters. */
+/* It is limited by the ASN1_MAX_TAG_SIZE variable */
/* Parameters: */
/* class: value to convert. */
/* tag_value: value to convert. */
@@ -117,7 +135,7 @@
unsigned char *ans, int *ans_len)
{
int k;
- unsigned char temp[SIZEOF_UNSIGNED_INT];
+ unsigned char temp[ASN1_MAX_TAG_SIZE];
if (tag_value < 31)
{
@@ -130,10 +148,13 @@
/* Long form */
ans[0] = (class & 0xE0) + 31;
k = 0;
- while (tag_value)
+ while (tag_value != 0)
{
temp[k++] = tag_value & 0x7F;
- tag_value = tag_value >> 7;
+ tag_value >>= 7;
+
+ if (k > ASN1_MAX_TAG_SIZE - 1)
+ break; /* will not encode larger tags */
}
*ans_len = k + 1;
while (k--)
@@ -144,12 +165,20 @@
/**
* asn1_octet_der:
- * @str: OCTET string.
- * @str_len: STR length (str[0]..str[str_len-1]).
- * @der: string returned.
- * @der_len: number of meaningful bytes of DER (der[0]..der[ans_len-1]).
+ * @str: the input data.
+ * @str_len: STR length (str[0]..str[*str_len-1]).
+ * @der: encoded string returned.
+ * @der_len: number of meaningful bytes of DER (der[0]..der[der_len-1]).
+ *
+ * Creates a length-value DER encoding for the input data.
+ * The DER encoding of the input data will be placed in the @der variable.
*
- * Creates the DER coding for an OCTET type (length included).
+ * Note that the OCTET STRING tag is not included in the output.
+ *
+ * This function does not return any value because it is expected
+ * that @der_len will contain enough bytes to store the string
+ * plus the DER encoding. The DER encoding size can be obtained using
+ * asn1_length_der().
**/
void
asn1_octet_der (const unsigned char *str, int str_len,
@@ -159,11 +188,73 @@
if (der == NULL || str_len < 0)
return;
+
asn1_length_der (str_len, der, &len_len);
memcpy (der + len_len, str, str_len);
*der_len = str_len + len_len;
}
+
+/**
+ * asn1_encode_simple_der:
+ * @etype: The type of the string to be encoded (TYPE_)
+ * @str: the string data.
+ * @str_len: the string length
+ * @tl: the encoded tag and length
+ * @tl_len: the bytes of the @tl field
+ *
+ * Creates the DER encoding for various simple ASN.1 types like strings etc.
+ * It stores the tag and length in @tl, which should have space for at least
+ * %ASN1_MAX_TL_SIZE bytes. Initially @tl_len should contain the size of @tl.
+ *
+ * The complete DER encoding should consist of the value in @tl appended
+ * with the provided @str.
+ *
+ * Returns: %ASN1_SUCCESS if successful or an error value.
+ **/
+int
+asn1_encode_simple_der (unsigned int etype, const unsigned char *str,
+ unsigned int str_len, unsigned char *tl,
+ unsigned int *tl_len)
+{
+ int tag_len, len_len;
+ unsigned tlen;
+ unsigned char der_tag[ASN1_MAX_TAG_SIZE];
+ unsigned char der_length[ASN1_MAX_LENGTH_SIZE];
+ unsigned char *p;
+
+ if (str == NULL)
+ return ASN1_VALUE_NOT_VALID;
+
+ if (ETYPE_OK (etype) == 0)
+ return ASN1_VALUE_NOT_VALID;
+
+ /* doesn't handle constructed classes */
+ if (ETYPE_CLASS (etype) != ASN1_CLASS_UNIVERSAL)
+ return ASN1_VALUE_NOT_VALID;
+
+ _asn1_tag_der (ETYPE_CLASS (etype), ETYPE_TAG (etype), der_tag, &tag_len);
+
+ asn1_length_der (str_len, der_length, &len_len);
+
+ if (tag_len <= 0 || len_len <= 0)
+ return ASN1_VALUE_NOT_VALID;
+
+ tlen = tag_len + len_len;
+
+ if (*tl_len < tlen)
+ return ASN1_MEM_ERROR;
+
+ p = tl;
+ memcpy (p, der_tag, tag_len);
+ p += tag_len;
+ memcpy (p, der_length, len_len);
+
+ *tl_len = tlen;
+
+ return ASN1_SUCCESS;
+}
+
/******************************************************/
/* Function : _asn1_time_der */
/* Description: creates the DER coding for a TIME */
@@ -178,19 +269,20 @@
/* ASN1_MEM_ERROR when DER isn't big enough */
/* ASN1_SUCCESS otherwise */
/******************************************************/
-static asn1_retCode
-_asn1_time_der (unsigned char *str, unsigned char *der, int *der_len)
+static int
+_asn1_time_der (unsigned char *str, int str_len, unsigned char *der,
+ int *der_len)
{
int len_len;
int max_len;
max_len = *der_len;
- asn1_length_der (strlen (str), (max_len > 0) ? der : NULL, &len_len);
+ asn1_length_der (str_len, (max_len > 0) ? der : NULL, &len_len);
- if ((len_len + (int) strlen (str)) <= max_len)
- memcpy (der + len_len, str, strlen (str));
- *der_len = len_len + strlen (str);
+ if ((len_len + str_len) <= max_len)
+ memcpy (der + len_len, str, str_len);
+ *der_len = len_len + str_len;
if ((*der_len) > max_len)
return ASN1_MEM_ERROR;
@@ -247,29 +339,27 @@
/* must store the length of DER. */
/* Return: */
/* ASN1_MEM_ERROR when DER isn't big enough */
-/* ASN1_SUCCESS otherwise */
+/* ASN1_SUCCESS if succesful */
+/* or an error value. */
/******************************************************/
-static asn1_retCode
+static int
_asn1_objectid_der (unsigned char *str, unsigned char *der, int *der_len)
{
int len_len, counter, k, first, max_len;
- char *temp = NULL, *n_end, *n_start;
+ char *temp, *n_end, *n_start;
unsigned char bit7;
unsigned long val, val1 = 0;
- size_t temp_size = str ? strlen (str) : 0;
-
- temp_size += 2;
- if (temp_size < 2)
- return ASN1_MEM_ALLOC_ERROR;
+ int str_len = _asn1_strlen (str);
max_len = *der_len;
- temp = (char *) _asn1_malloc (temp_size);
+ temp = malloc (str_len + 2);
if (temp == NULL)
return ASN1_MEM_ALLOC_ERROR;
- strncpy (temp, str ? (const char *)str : "", temp_size);
- strncat (temp, ".", 1);
+ memcpy (temp, str, str_len);
+ temp[str_len] = '.';
+ temp[str_len + 1] = 0;
counter = 0;
n_start = temp;
@@ -316,7 +406,7 @@
}
*der_len += len_len;
- _asn1_free (temp);
+ free (temp);
if (max_len < (*der_len))
return ASN1_MEM_ERROR;
@@ -325,7 +415,8 @@
}
-const char bit_mask[] = { 0xFF, 0xFE, 0xFC, 0xF8, 0xF0, 0xE0, 0xC0, 0x80 };
+static const unsigned char bit_mask[] =
+ { 0xFF, 0xFE, 0xFC, 0xF8, 0xF0, 0xE0, 0xC0, 0x80 };
/**
* asn1_bit_der:
@@ -335,8 +426,16 @@
* @der_len: number of meaningful bytes of DER
* (der[0]..der[ans_len-1]).
*
- * Creates the DER coding for a BIT STRING type (length and pad
- * included).
+ * Creates a length-value DER encoding for the input data
+ * as it would have been for a BIT STRING.
+ * The DER encoded data will be copied in @der.
+ *
+ * Note that the BIT STRING tag is not included in the output.
+ *
+ * This function does not return any value because it is expected
+ * that @der_len will contain enough bytes to store the string
+ * plus the DER encoding. The DER encoding size can be obtained using
+ * asn1_length_der().
**/
void
asn1_bit_der (const unsigned char *str, int bit_len,
@@ -346,6 +445,7 @@
if (der == NULL)
return;
+
len_byte = bit_len >> 3;
len_pad = 8 - (bit_len & 7);
if (len_pad == 8)
@@ -374,7 +474,7 @@
/* ASN1_MEM_ERROR if der vector isn't big enough, */
/* otherwise ASN1_SUCCESS. */
/******************************************************/
-static asn1_retCode
+static int
_asn1_complete_explicit_tag (ASN1_TYPE node, unsigned char *der,
int *counter, int *max_len)
{
@@ -387,6 +487,8 @@
if (node->type & CONST_TAG)
{
p = node->down;
+ if (p == NULL)
+ return ASN1_DER_ERROR;
/* When there are nested tags we must complete them reverse to
the order they were created. This is because completing a tag
modifies all data within it, including the incomplete tags
@@ -431,6 +533,56 @@
return ASN1_SUCCESS;
}
+const tag_and_class_st _asn1_tags[] = {
+ [TYPE_GENERALSTRING] =
+ {ASN1_TAG_GENERALSTRING, ASN1_CLASS_UNIVERSAL, "type:GENERALSTRING"},
+ [TYPE_NUMERIC_STRING] =
+ {ASN1_TAG_NUMERIC_STRING, ASN1_CLASS_UNIVERSAL, "type:NUMERIC_STR"},
+ [TYPE_IA5_STRING] =
+ {ASN1_TAG_IA5_STRING, ASN1_CLASS_UNIVERSAL, "type:IA5_STR"},
+ [TYPE_TELETEX_STRING] =
+ {ASN1_TAG_TELETEX_STRING, ASN1_CLASS_UNIVERSAL, "type:TELETEX_STR"},
+ [TYPE_PRINTABLE_STRING] =
+ {ASN1_TAG_PRINTABLE_STRING, ASN1_CLASS_UNIVERSAL, "type:PRINTABLE_STR"},
+ [TYPE_UNIVERSAL_STRING] =
+ {ASN1_TAG_UNIVERSAL_STRING, ASN1_CLASS_UNIVERSAL, "type:UNIVERSAL_STR"},
+ [TYPE_BMP_STRING] =
+ {ASN1_TAG_BMP_STRING, ASN1_CLASS_UNIVERSAL, "type:BMP_STR"},
+ [TYPE_UTF8_STRING] =
+ {ASN1_TAG_UTF8_STRING, ASN1_CLASS_UNIVERSAL, "type:UTF8_STR"},
+ [TYPE_VISIBLE_STRING] =
+ {ASN1_TAG_VISIBLE_STRING, ASN1_CLASS_UNIVERSAL, "type:VISIBLE_STR"},
+ [TYPE_OCTET_STRING] =
+ {ASN1_TAG_OCTET_STRING, ASN1_CLASS_UNIVERSAL, "type:OCT_STR"},
+ [TYPE_BIT_STRING] =
+ {ASN1_TAG_BIT_STRING, ASN1_CLASS_UNIVERSAL, "type:BIT_STR"},
+ [TYPE_OBJECT_ID] =
+ {ASN1_TAG_OBJECT_ID, ASN1_CLASS_UNIVERSAL, "type:OBJ_ID"},
+ [TYPE_NULL] = {ASN1_TAG_NULL, ASN1_CLASS_UNIVERSAL, "type:NULL"},
+ [TYPE_BOOLEAN] =
+ {ASN1_TAG_BOOLEAN, ASN1_CLASS_UNIVERSAL, "type:BOOLEAN"},
+ [TYPE_INTEGER] =
+ {ASN1_TAG_INTEGER, ASN1_CLASS_UNIVERSAL, "type:INTEGER"},
+ [TYPE_ENUMERATED] =
+ {ASN1_TAG_ENUMERATED, ASN1_CLASS_UNIVERSAL, "type:ENUMERATED"},
+ [TYPE_SEQUENCE] =
+ {ASN1_TAG_SEQUENCE, ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED,
+ "type:SEQUENCE"},
+ [TYPE_SEQUENCE_OF] =
+ {ASN1_TAG_SEQUENCE, ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED,
+ "type:SEQ_OF"},
+ [TYPE_SET] =
+ {ASN1_TAG_SET, ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED, "type:SET"},
+ [TYPE_SET_OF] =
+ {ASN1_TAG_SET, ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED,
+ "type:SET_OF"},
+ [TYPE_GENERALIZED_TIME] =
+ {ASN1_TAG_GENERALIZEDTime, ASN1_CLASS_UNIVERSAL, "type:GENERALIZED_TIME"},
+ [TYPE_UTC_TIME] =
+ {ASN1_TAG_UTCTime, ASN1_CLASS_UNIVERSAL, "type:UTC_TIME"},
+};
+
+unsigned int _asn1_tags_size = sizeof (_asn1_tags) / sizeof (_asn1_tags[0]);
/******************************************************/
/* Function : _asn1_insert_tag_der */
@@ -447,15 +599,15 @@
/* ASN1_MEM_ERROR if der vector isn't big enough, */
/* otherwise ASN1_SUCCESS. */
/******************************************************/
-static asn1_retCode
+static int
_asn1_insert_tag_der (ASN1_TYPE node, unsigned char *der, int *counter,
int *max_len)
{
ASN1_TYPE p;
int tag_len, is_tag_implicit;
- unsigned char class, class_implicit = 0, temp[SIZEOF_UNSIGNED_INT * 3 + 1];
+ unsigned char class, class_implicit = 0, temp[MAX(SIZEOF_UNSIGNED_INT * 3 + 1, LTOSTR_MAX_SIZE)];
unsigned long tag_implicit = 0;
- char tag_der[MAX_TAG_LEN];
+ unsigned char tag_der[MAX_TAG_LEN];
is_tag_implicit = 0;
@@ -482,16 +634,16 @@
&tag_len);
else
_asn1_tag_der (class | ASN1_CLASS_STRUCTURED,
- strtoul (p->value, NULL, 10), tag_der,
- &tag_len);
+ _asn1_strtoul (p->value, NULL, 10),
+ tag_der, &tag_len);
*max_len -= tag_len;
if (*max_len >= 0)
memcpy (der + *counter, tag_der, tag_len);
*counter += tag_len;
- _asn1_ltostr (*counter, temp);
- _asn1_set_name (p, temp);
+ _asn1_ltostr (*counter, (char *) temp);
+ _asn1_set_name (p, (const char *) temp);
is_tag_implicit = 0;
}
@@ -500,12 +652,12 @@
if (!is_tag_implicit)
{
if ((type_field (node->type) == TYPE_SEQUENCE) ||
- (type_field (node->type) == TYPE_SEQUENCE_OF) ||
- (type_field (node->type) == TYPE_SET) ||
- (type_field (node->type) == TYPE_SET_OF))
+ (type_field (node->type) == TYPE_SEQUENCE_OF)
+ || (type_field (node->type) == TYPE_SET)
+ || (type_field (node->type) == TYPE_SET_OF))
class |= ASN1_CLASS_STRUCTURED;
class_implicit = class;
- tag_implicit = strtoul (p->value, NULL, 10);
+ tag_implicit = _asn1_strtoul (p->value, NULL, 10);
is_tag_implicit = 1;
}
}
@@ -520,66 +672,15 @@
}
else
{
- switch (type_field (node->type))
+ unsigned type = type_field (node->type);
+ switch (type)
{
- case TYPE_NULL:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_NULL, tag_der,
- &tag_len);
- break;
- case TYPE_BOOLEAN:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_BOOLEAN, tag_der,
- &tag_len);
- break;
- case TYPE_INTEGER:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_INTEGER, tag_der,
- &tag_len);
- break;
- case TYPE_ENUMERATED:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_ENUMERATED, tag_der,
- &tag_len);
- break;
- case TYPE_OBJECT_ID:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_OBJECT_ID, tag_der,
- &tag_len);
- break;
- case TYPE_TIME:
- if (node->type & CONST_UTC)
- {
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_UTCTime, tag_der,
- &tag_len);
- }
- else
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_GENERALIZEDTime,
- tag_der, &tag_len);
- break;
- case TYPE_OCTET_STRING:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_OCTET_STRING, tag_der,
- &tag_len);
- break;
- case TYPE_GENERALSTRING:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_GENERALSTRING,
+ CASE_HANDLED_ETYPES:
+ _asn1_tag_der (_asn1_tags[type].class, _asn1_tags[type].tag,
tag_der, &tag_len);
break;
- case TYPE_BIT_STRING:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL, ASN1_TAG_BIT_STRING, tag_der,
- &tag_len);
- break;
- case TYPE_SEQUENCE:
- case TYPE_SEQUENCE_OF:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED,
- ASN1_TAG_SEQUENCE, tag_der, &tag_len);
- break;
- case TYPE_SET:
- case TYPE_SET_OF:
- _asn1_tag_der (ASN1_CLASS_UNIVERSAL | ASN1_CLASS_STRUCTURED,
- ASN1_TAG_SET, tag_der, &tag_len);
- break;
case TYPE_TAG:
- tag_len = 0;
- break;
case TYPE_CHOICE:
- tag_len = 0;
- break;
case TYPE_ANY:
tag_len = 0;
break;
@@ -607,8 +708,10 @@
/* der: string with the DER coding. */
/* node: pointer to the SET element. */
/* Return: */
+/* ASN1_SUCCESS if successful */
+/* or an error value. */
/******************************************************/
-static void
+static int
_asn1_ordering_set (unsigned char *der, int der_len, ASN1_TYPE node)
{
struct vet
@@ -622,27 +725,31 @@
struct vet *first, *last, *p_vet, *p2_vet;
ASN1_TYPE p;
unsigned char class, *temp;
- unsigned long tag;
+ unsigned long tag, t;
+ int err;
counter = 0;
if (type_field (node->type) != TYPE_SET)
- return;
+ return ASN1_VALUE_NOT_VALID;
p = node->down;
- while ((type_field (p->type) == TYPE_TAG)
- || (type_field (p->type) == TYPE_SIZE))
+ while (p && ((type_field (p->type) == TYPE_TAG) ||
+ (type_field (p->type) == TYPE_SIZE)))
p = p->right;
if ((p == NULL) || (p->right == NULL))
- return;
+ return ASN1_SUCCESS;
first = last = NULL;
while (p)
{
- p_vet = (struct vet *) _asn1_malloc (sizeof (struct vet));
+ p_vet = malloc (sizeof (struct vet));
if (p_vet == NULL)
- return;
+ {
+ err = ASN1_MEM_ALLOC_ERROR;
+ goto error;
+ }
p_vet->next = NULL;
p_vet->prev = last;
@@ -653,17 +760,22 @@
last = p_vet;
/* tag value calculation */
- if (asn1_get_tag_der
- (der + counter, der_len - counter, &class, &len2,
- &tag) != ASN1_SUCCESS)
- return;
- p_vet->value = (class << 24) | tag;
+ err = asn1_get_tag_der (der + counter, der_len - counter, &class, &len2,
+ &tag);
+ if (err != ASN1_SUCCESS)
+ goto error;
+
+ t = class << 24;
+ p_vet->value = t | tag;
counter += len2;
/* extraction and length */
len2 = asn1_get_length_der (der + counter, der_len - counter, &len);
if (len2 < 0)
- return;
+ {
+ err = ASN1_DER_ERROR;
+ goto error;
+ }
counter += len + len2;
p_vet->end = counter;
@@ -681,16 +793,19 @@
if (p_vet->value > p2_vet->value)
{
/* change position */
- temp = (unsigned char *) _asn1_malloc (p_vet->end - counter);
+ temp = malloc (p_vet->end - counter);
if (temp == NULL)
- return;
+ {
+ err = ASN1_MEM_ALLOC_ERROR;
+ goto error;
+ }
memcpy (temp, der + counter, p_vet->end - counter);
memcpy (der + counter, der + p_vet->end,
p2_vet->end - p_vet->end);
memcpy (der + counter + p2_vet->end - p_vet->end, temp,
p_vet->end - counter);
- _asn1_free (temp);
+ free (temp);
tag = p_vet->value;
p_vet->value = p2_vet->value;
@@ -708,9 +823,19 @@
p_vet->prev->next = NULL;
else
first = NULL;
- _asn1_free (p_vet);
+ free (p_vet);
+ p_vet = first;
+ }
+ return ASN1_SUCCESS;
+
+error:
+ while (first != NULL)
+ {
p_vet = first;
+ first = first->next;
+ free(p_vet);
}
+ return err;
}
/******************************************************/
@@ -721,8 +846,10 @@
/* der: string with the DER coding. */
/* node: pointer to the SET OF element. */
/* Return: */
+/* ASN1_SUCCESS if successful */
+/* or an error value. */
/******************************************************/
-static void
+static int
_asn1_ordering_set_of (unsigned char *der, int der_len, ASN1_TYPE node)
{
struct vet
@@ -735,28 +862,34 @@
struct vet *first, *last, *p_vet, *p2_vet;
ASN1_TYPE p;
unsigned char *temp, class;
- unsigned long k, max;
+ unsigned long k, length;
+ int err;
counter = 0;
if (type_field (node->type) != TYPE_SET_OF)
- return;
+ return ASN1_VALUE_NOT_VALID;
p = node->down;
- while ((type_field (p->type) == TYPE_TAG)
- || (type_field (p->type) == TYPE_SIZE))
+ while (p && ((type_field (p->type) == TYPE_TAG) ||
+ (type_field (p->type) == TYPE_SIZE)))
p = p->right;
+ if (p == NULL)
+ return ASN1_VALUE_NOT_VALID;
p = p->right;
if ((p == NULL) || (p->right == NULL))
- return;
+ return ASN1_SUCCESS;
first = last = NULL;
while (p)
{
- p_vet = (struct vet *) _asn1_malloc (sizeof (struct vet));
+ p_vet = malloc (sizeof (struct vet));
if (p_vet == NULL)
- return;
+ {
+ err = ASN1_MEM_ALLOC_ERROR;
+ goto error;
+ }
p_vet->next = NULL;
p_vet->prev = last;
@@ -770,17 +903,25 @@
if (der_len - counter > 0)
{
- if (asn1_get_tag_der
- (der + counter, der_len - counter, &class, &len,
- NULL) != ASN1_SUCCESS)
- return;
+ err = asn1_get_tag_der (der + counter, der_len - counter, &class,
+ &len, NULL);
+ if (err != ASN1_SUCCESS)
+ goto error;
counter += len;
len2 = asn1_get_length_der (der + counter, der_len - counter, &len);
if (len2 < 0)
- return;
+ {
+ err = ASN1_DER_ERROR;
+ goto error;
+ }
counter += len + len2;
}
+ else
+ {
+ err = ASN1_DER_ERROR;
+ goto error;
+ }
p_vet->end = counter;
p = p->right;
@@ -794,13 +935,9 @@
counter = 0;
while (p2_vet)
{
- if ((p_vet->end - counter) > (p2_vet->end - p_vet->end))
- max = p_vet->end - counter;
- else
- max = p2_vet->end - p_vet->end;
-
+ length = MIN(p_vet->end - counter, p2_vet->end - p_vet->end);
change = -1;
- for (k = 0; k < max; k++)
+ for (k = 0; k < length; k++)
if (der[counter + k] > der[p_vet->end + k])
{
change = 1;
@@ -819,16 +956,19 @@
if (change == 1)
{
/* change position */
- temp = (unsigned char *) _asn1_malloc (p_vet->end - counter);
+ temp = malloc (p_vet->end - counter);
if (temp == NULL)
- return;
+ {
+ err = ASN1_MEM_ALLOC_ERROR;
+ goto error;
+ }
memcpy (temp, der + counter, (p_vet->end) - counter);
memcpy (der + counter, der + (p_vet->end),
(p2_vet->end) - (p_vet->end));
memcpy (der + counter + (p2_vet->end) - (p_vet->end), temp,
(p_vet->end) - counter);
- _asn1_free (temp);
+ free (temp);
p_vet->end = counter + (p2_vet->end - p_vet->end);
}
@@ -842,9 +982,19 @@
p_vet->prev->next = NULL;
else
first = NULL;
- _asn1_free (p_vet);
+ free (p_vet);
+ p_vet = first;
+ }
+ return ASN1_SUCCESS;
+
+error:
+ while (first != NULL)
+ {
p_vet = first;
+ first = first->next;
+ free(p_vet);
}
+ return err;
}
/**
@@ -856,31 +1006,26 @@
* pointer to memory cells already allocated.
* @len: number of bytes of *@ider: @ider[0]..@ider[len-1], Initialy
* holds the sizeof of der vector.
- * @errorDescription : return the error description or an empty
+ * @ErrorDescription: return the error description or an empty
* string if success.
*
* Creates the DER encoding for the NAME structure (inside *POINTER
* structure).
*
- * Returns:
- *
- * %ASN1_SUCCESS: DER encoding OK.
- *
- * %ASN1_ELEMENT_NOT_FOUND: NAME is not a valid element.
- *
- * %ASN1_VALUE_NOT_FOUND: There is an element without a value.
- *
- * %ASN1_MEM_ERROR: @ider vector isn't big enough. Also in this case
- * LEN will contain the length needed.
+ * Returns: %ASN1_SUCCESS if DER encoding OK, %ASN1_ELEMENT_NOT_FOUND
+ * if @name is not a valid element, %ASN1_VALUE_NOT_FOUND if there
+ * is an element without a value, %ASN1_MEM_ERROR if the @ider
+ * vector isn't big enough and in this case @len will contain the
+ * length needed.
**/
-asn1_retCode
+int
asn1_der_coding (ASN1_TYPE element, const char *name, void *ider, int *len,
char *ErrorDescription)
{
ASN1_TYPE node, p, p2;
- char temp[SIZEOF_UNSIGNED_LONG_INT * 3 + 1];
+ unsigned char temp[MAX(LTOSTR_MAX_SIZE, SIZEOF_UNSIGNED_LONG_INT * 3 + 1)];
int counter, counter_old, len2, len3, tlen, move, max_len, max_len_old;
- asn1_retCode err;
+ int err;
unsigned char *der = ider;
node = asn1_find_node (element, name);
@@ -1003,7 +1148,8 @@
}
move = RIGHT;
break;
- case TYPE_TIME:
+ case TYPE_GENERALIZED_TIME:
+ case TYPE_UTC_TIME:
if (p->value == NULL)
{
_asn1_error_description_value_not_found (p, ErrorDescription);
@@ -1011,7 +1157,7 @@
goto error;
}
len2 = max_len;
- err = _asn1_time_der (p->value, der + counter, &len2);
+ err = _asn1_time_der (p->value, p->value_len, der + counter, &len2);
if (err != ASN1_SUCCESS && err != ASN1_MEM_ERROR)
goto error;
@@ -1020,43 +1166,15 @@
move = RIGHT;
break;
case TYPE_OCTET_STRING:
- if (p->value == NULL)
- {
- _asn1_error_description_value_not_found (p, ErrorDescription);
- err = ASN1_VALUE_NOT_FOUND;
- goto error;
- }
- len2 = asn1_get_length_der (p->value, p->value_len, &len3);
- if (len2 < 0)
- {
- err = ASN1_DER_ERROR;
- goto error;
- }
- max_len -= len2 + len3;
- if (max_len >= 0)
- memcpy (der + counter, p->value, len3 + len2);
- counter += len3 + len2;
- move = RIGHT;
- break;
case TYPE_GENERALSTRING:
- if (p->value == NULL)
- {
- _asn1_error_description_value_not_found (p, ErrorDescription);
- err = ASN1_VALUE_NOT_FOUND;
- goto error;
- }
- len2 = asn1_get_length_der (p->value, p->value_len, &len3);
- if (len2 < 0)
- {
- err = ASN1_DER_ERROR;
- goto error;
- }
- max_len -= len2 + len3;
- if (max_len >= 0)
- memcpy (der + counter, p->value, len3 + len2);
- counter += len3 + len2;
- move = RIGHT;
- break;
+ case TYPE_NUMERIC_STRING:
+ case TYPE_IA5_STRING:
+ case TYPE_TELETEX_STRING:
+ case TYPE_PRINTABLE_STRING:
+ case TYPE_UNIVERSAL_STRING:
+ case TYPE_BMP_STRING:
+ case TYPE_UTF8_STRING:
+ case TYPE_VISIBLE_STRING:
case TYPE_BIT_STRING:
if (p->value == NULL)
{
@@ -1080,8 +1198,8 @@
case TYPE_SET:
if (move != UP)
{
- _asn1_ltostr (counter, temp);
- tlen = strlen (temp);
+ _asn1_ltostr (counter, (char *) temp);
+ tlen = _asn1_strlen (temp);
if (tlen > 0)
_asn1_set_value (p, temp, tlen + 1);
if (p->down == NULL)
@@ -1106,10 +1224,14 @@
}
else
{ /* move==UP */
- len2 = strtol (p->value, NULL, 10);
+ len2 = _asn1_strtol (p->value, NULL, 10);
_asn1_set_value (p, NULL, 0);
if ((type_field (p->type) == TYPE_SET) && (max_len >= 0))
- _asn1_ordering_set (der + len2, max_len - len2, p);
+ {
+ err = _asn1_ordering_set (der + len2, counter - len2, p);
+ if (err != ASN1_SUCCESS)
+ goto error;
+ }
asn1_length_der (counter - len2, temp, &len3);
max_len -= len3;
if (max_len >= 0)
@@ -1125,8 +1247,8 @@
case TYPE_SET_OF:
if (move != UP)
{
- _asn1_ltostr (counter, temp);
- tlen = strlen (temp);
+ _asn1_ltostr (counter, (char *) temp);
+ tlen = _asn1_strlen (temp);
if (tlen > 0)
_asn1_set_value (p, temp, tlen + 1);
@@ -1146,12 +1268,14 @@
}
if (move == UP)
{
- len2 = strtol (p->value, NULL, 10);
+ len2 = _asn1_strtol (p->value, NULL, 10);
_asn1_set_value (p, NULL, 0);
if ((type_field (p->type) == TYPE_SET_OF)
- && (max_len - len2 > 0))
+ && (counter - len2 > 0) && (max_len >= 0))
{
- _asn1_ordering_set_of (der + len2, max_len - len2, p);
+ err = _asn1_ordering_set_of (der + len2, counter - len2, p);
+ if (err != ASN1_SUCCESS)
+ goto error;
}
asn1_length_der (counter - len2, temp, &len3);
max_len -= len3;
--- ORIGINAL/./lib/element.h 2015-07-14 18:28:22.926924377 -0700
+++ libtasn1-2.8/./lib/element.h 2015-07-14 18:45:02.724927088 -0700
@@ -24,11 +24,11 @@
#define _ELEMENT_H
-asn1_retCode _asn1_append_sequence_set (ASN1_TYPE node);
+int _asn1_append_sequence_set (ASN1_TYPE node);
-asn1_retCode _asn1_convert_integer (const char *value,
- unsigned char *value_out,
- int value_out_size, int *len);
+int _asn1_convert_integer (const unsigned char *value,
+ unsigned char *value_out,
+ int value_out_size, int *len);
void _asn1_hierarchical_name (ASN1_TYPE node, char *name, int name_size);
--- ORIGINAL/./lib/gstr.c 2015-07-14 18:28:22.922080887 -0700
+++ libtasn1-2.8/./lib/gstr.c 2015-07-14 18:45:02.700823028 -0700
@@ -49,7 +49,8 @@
}
}
-void
+/* Returns the bytes copied (not including the null terminator) */
+unsigned int
_asn1_str_cpy (char *dest, size_t dest_tot_size, const char *src)
{
size_t str_size = strlen (src);
@@ -57,13 +58,18 @@
if (dest_tot_size > str_size)
{
strcpy (dest, src);
+ return str_size;
}
else
{
if (dest_tot_size > 0)
{
- strncpy (dest, src, (dest_tot_size) - 1);
- dest[dest_tot_size - 1] = 0;
+ str_size = dest_tot_size - 1;
+ memcpy (dest, src, str_size);
+ dest[str_size] = 0;
+ return str_size;
}
+ else
+ return 0;
}
}
--- ORIGINAL/./lib/int.h 2015-07-14 18:28:22.934362140 -0700
+++ libtasn1-2.8/./lib/int.h 2015-07-14 18:45:02.741226703 -0700
@@ -47,7 +47,8 @@
struct node_asn_struct
{
/* public fields: */
- char *name; /* Node name */
+ char name[ASN1_MAX_NAME_SIZE + 1]; /* Node name */
+ unsigned int name_hash;
unsigned int type; /* Node type */
unsigned char *value; /* Node value */
int value_len;
@@ -58,11 +59,53 @@
unsigned char small_value[ASN1_SMALL_VALUE_SIZE]; /* For small values */
};
-#define _asn1_malloc malloc
-#define _asn1_free free
-#define _asn1_calloc calloc
-#define _asn1_realloc realloc
-#define _asn1_strdup strdup
+typedef struct tag_and_class_st
+{
+ unsigned tag;
+ unsigned class;
+ const char *desc;
+} tag_and_class_st;
+
+/* the types that are handled in _asn1_tags */
+#define CASE_HANDLED_ETYPES \
+ case TYPE_NULL: \
+ case TYPE_BOOLEAN: \
+ case TYPE_INTEGER: \
+ case TYPE_ENUMERATED: \
+ case TYPE_OBJECT_ID: \
+ case TYPE_OCTET_STRING: \
+ case TYPE_GENERALSTRING: \
+ case TYPE_NUMERIC_STRING: \
+ case TYPE_IA5_STRING: \
+ case TYPE_TELETEX_STRING: \
+ case TYPE_PRINTABLE_STRING: \
+ case TYPE_UNIVERSAL_STRING: \
+ case TYPE_BMP_STRING: \
+ case TYPE_UTF8_STRING: \
+ case TYPE_VISIBLE_STRING: \
+ case TYPE_BIT_STRING: \
+ case TYPE_SEQUENCE: \
+ case TYPE_SEQUENCE_OF: \
+ case TYPE_SET: \
+ case TYPE_UTC_TIME: \
+ case TYPE_GENERALIZED_TIME: \
+ case TYPE_SET_OF
+
+#define ETYPE_TAG(etype) (_asn1_tags[etype].tag)
+#define ETYPE_CLASS(etype) (_asn1_tags[etype].class)
+#define ETYPE_OK(etype) ((etype != TYPE_INVALID && \
+ etype <= _asn1_tags_size && \
+ _asn1_tags[etype].desc != NULL)?1:0)
+
+extern unsigned int _asn1_tags_size;
+extern const tag_and_class_st _asn1_tags[];
+
+#define _asn1_strlen(s) strlen((const char *) s)
+#define _asn1_strtol(n,e,b) strtol((const char *) n, e, b)
+#define _asn1_strtoul(n,e,b) strtoul((const char *) n, e, b)
+#define _asn1_strcmp(a,b) strcmp((const char *)a, (const char *)b)
+#define _asn1_strcpy(a,b) strcpy((char *)a, (const char *)b)
+#define _asn1_strcat(a,b) strcat((char *)a, (const char *)b)
#define MAX_LOG_SIZE 1024 /* maximum number of characters of a log message */
@@ -78,6 +121,7 @@
#define type_field(x) (x&0xFF)
/* List of constants for field type of typedef node_asn */
+#define TYPE_INVALID 0
#define TYPE_CONSTANT 1
#define TYPE_IDENTIFIER 2
#define TYPE_INTEGER 3
@@ -100,6 +144,16 @@
#define TYPE_NULL 20
#define TYPE_ENUMERATED 21
#define TYPE_GENERALSTRING 27
+#define TYPE_NUMERIC_STRING 28
+#define TYPE_IA5_STRING 29
+#define TYPE_TELETEX_STRING 30
+#define TYPE_PRINTABLE_STRING 31
+#define TYPE_UNIVERSAL_STRING 32
+#define TYPE_BMP_STRING 33
+#define TYPE_UTF8_STRING 34
+#define TYPE_VISIBLE_STRING 35
+#define TYPE_UTC_TIME 36
+#define TYPE_GENERALIZED_TIME 37
/***********************************************************************/
@@ -139,4 +193,28 @@
#define CONST_DOWN (1<<29)
#define CONST_RIGHT (1<<30)
+#define TYPE_TIME 17
+
+/* To convert old types from a static structure */
+inline static unsigned int
+convert_old_type (unsigned int ntype)
+{
+ unsigned int type = ntype & 0xff;
+ if (type == TYPE_TIME)
+ {
+ if (ntype & CONST_UTC)
+ type = TYPE_UTC_TIME;
+ else
+ type = TYPE_GENERALIZED_TIME;
+
+ ntype &= ~(CONST_UTC | CONST_GENERALIZED);
+ ntype &= 0xffffff00;
+ ntype |= type;
+
+ return ntype;
+ }
+ else
+ return ntype;
+}
+
#endif /* INT_H */
--- ORIGINAL/./lib/parser_aux.h 2015-07-14 18:28:22.924499509 -0700
+++ libtasn1-2.8/./lib/parser_aux.h 2015-07-14 18:45:02.703556709 -0700
@@ -23,12 +23,10 @@
#ifndef _PARSER_AUX_H
#define _PARSER_AUX_H
-#define DER_LEN 16
-
/***************************************/
/* Functions used by ASN.1 parser */
/***************************************/
-ASN1_TYPE _asn1_add_node (unsigned int type);
+ASN1_TYPE _asn1_add_static_node (unsigned int type);
ASN1_TYPE
_asn1_set_value (ASN1_TYPE node, const void *value, unsigned int len);
@@ -36,47 +34,125 @@
ASN1_TYPE _asn1_set_value_m (ASN1_TYPE node, void *value, unsigned int len);
ASN1_TYPE
-_asn1_set_value_octet (ASN1_TYPE node, const void *value, unsigned int len);
+_asn1_set_value_lv (ASN1_TYPE node, const void *value, unsigned int len);
ASN1_TYPE
_asn1_append_value (ASN1_TYPE node, const void *value, unsigned int len);
ASN1_TYPE _asn1_set_name (ASN1_TYPE node, const char *name);
-ASN1_TYPE _asn1_set_right (ASN1_TYPE node, ASN1_TYPE right);
+ASN1_TYPE _asn1_cpy_name (ASN1_TYPE dst, ASN1_TYPE src);
-ASN1_TYPE _asn1_get_right (ASN1_TYPE node);
+ASN1_TYPE _asn1_set_right (ASN1_TYPE node, ASN1_TYPE right);
ASN1_TYPE _asn1_get_last_right (ASN1_TYPE node);
-ASN1_TYPE _asn1_set_down (ASN1_TYPE node, ASN1_TYPE down);
-
-char *_asn1_get_name (ASN1_TYPE node);
-
-ASN1_TYPE _asn1_get_down (ASN1_TYPE node);
-
-ASN1_TYPE _asn1_mod_type (ASN1_TYPE node, unsigned int value);
-
-void _asn1_remove_node (ASN1_TYPE node);
+void _asn1_remove_node (ASN1_TYPE node, unsigned int flags);
void _asn1_delete_list (void);
void _asn1_delete_list_and_nodes (void);
-/* Max 64-bit integer length is 20 chars + 1 for sign + 1 for null termination */
-#define LTOSTR_MAX_SIZE 22
-char *_asn1_ltostr (long v, char str[LTOSTR_MAX_SIZE]);
+#define LTOSTR_MAX_SIZE 20
+char *_asn1_ltostr (long v, char *str);
ASN1_TYPE _asn1_find_up (ASN1_TYPE node);
-asn1_retCode _asn1_change_integer_value (ASN1_TYPE node);
+int _asn1_change_integer_value (ASN1_TYPE node);
-asn1_retCode _asn1_expand_object_id (ASN1_TYPE node);
+int _asn1_expand_object_id (ASN1_TYPE node);
-asn1_retCode _asn1_type_set_config (ASN1_TYPE node);
+int _asn1_type_set_config (ASN1_TYPE node);
-asn1_retCode _asn1_check_identifier (ASN1_TYPE node);
+int _asn1_check_identifier (ASN1_TYPE node);
-asn1_retCode _asn1_set_default_tag (ASN1_TYPE node);
+int _asn1_set_default_tag (ASN1_TYPE node);
+
+/******************************************************************/
+/* Function : _asn1_get_right */
+/* Description: returns the element pointed by the RIGHT field of */
+/* a NODE_ASN element. */
+/* Parameters: */
+/* node: NODE_ASN element pointer. */
+/* Return: field RIGHT of NODE. */
+/******************************************************************/
+inline static ASN1_TYPE
+_asn1_get_right (ASN1_TYPE node)
+{
+ if (node == NULL)
+ return NULL;
+ return node->right;
+}
+
+/******************************************************************/
+/* Function : _asn1_set_down */
+/* Description: sets the field DOWN in a NODE_ASN element. */
+/* Parameters: */
+/* node: element pointer. */
+/* down: pointer to a NODE_ASN element that you want be pointed */
+/* by NODE. */
+/* Return: pointer to *NODE. */
+/******************************************************************/
+inline static ASN1_TYPE
+_asn1_set_down (ASN1_TYPE node, ASN1_TYPE down)
+{
+ if (node == NULL)
+ return node;
+ node->down = down;
+ if (down)
+ down->left = node;
+ return node;
+}
+
+/******************************************************************/
+/* Function : _asn1_get_down */
+/* Description: returns the element pointed by the DOWN field of */
+/* a NODE_ASN element. */
+/* Parameters: */
+/* node: NODE_ASN element pointer. */
+/* Return: field DOWN of NODE. */
+/******************************************************************/
+inline static ASN1_TYPE
+_asn1_get_down (ASN1_TYPE node)
+{
+ if (node == NULL)
+ return NULL;
+ return node->down;
+}
+
+/******************************************************************/
+/* Function : _asn1_get_name */
+/* Description: returns the name of a NODE_ASN element. */
+/* Parameters: */
+/* node: NODE_ASN element pointer. */
+/* Return: a null terminated string. */
+/******************************************************************/
+inline static char *
+_asn1_get_name (ASN1_TYPE node)
+{
+ if (node == NULL)
+ return NULL;
+ return node->name;
+}
+
+/******************************************************************/
+/* Function : _asn1_mod_type */
+/* Description: change the field TYPE of an NODE_ASN element. */
+/* The new value is the old one | (bitwise or) the */
+/* paramener VALUE. */
+/* Parameters: */
+/* node: NODE_ASN element pointer. */
+/* value: the integer value that must be or-ed with the current */
+/* value of field TYPE. */
+/* Return: NODE pointer. */
+/******************************************************************/
+inline static ASN1_TYPE
+_asn1_mod_type (ASN1_TYPE node, unsigned int value)
+{
+ if (node == NULL)
+ return node;
+ node->type |= value;
+ return node;
+}
#endif
--- ORIGINAL/./lib/ASN1.y 2015-07-14 18:28:22.939304180 -0700
+++ libtasn1-2.8/./lib/ASN1.y 2015-07-14 18:45:02.748908645 -0700
@@ -31,28 +31,33 @@
#include <int.h>
#include <parser_aux.h>
#include <structure.h>
+#include <libtasn1.h>
static FILE *file_asn1; /* Pointer to file to parse */
-static asn1_retCode result_parse; /* result of the parser
+static int result_parse = 0; /* result of the parser
algorithm */
static ASN1_TYPE p_tree; /* pointer to the root of the
structure created by the
parser*/
-static unsigned long lineNumber; /* line number describing the
+static unsigned int line_number; /* line number describing the
parser position inside the
file */
-static char lastToken[ASN1_MAX_NAME_SIZE+1]; /* last token find in the file
+static char last_error[ASN1_MAX_ERROR_DESCRIPTION_SIZE] = "";
+static char last_error_token[ASN1_MAX_ERROR_DESCRIPTION_SIZE+1] = ""; /* used when expected errors occur */
+static char last_token[ASN1_MAX_NAME_SIZE+1] = ""; /* last token find in the file
to parse before the 'parse
error' */
extern char _asn1_identifierMissing[];
-static const char *fileName; /* file to parse */
+static const char *file_name; /* file to parse */
-static int _asn1_yyerror (const char *);
+static void _asn1_yyerror (const char *);
static int _asn1_yylex(void);
%}
/* Prefix symbols and functions with _asn1_ */
+/* %define parse.lac full */
+%error-verbose
%name-prefix="_asn1_yy"
%union {
@@ -97,6 +102,15 @@
%token UTCTime
%token GeneralizedTime
%token GeneralString
+%token NumericString
+%token IA5String
+%token TeletexString
+%token PrintableString
+%token UniversalString
+%token BMPString
+%token UTF8String
+%token VisibleString
+
%token FROM
%token IMPORTS
%token ENUMERATED
@@ -108,9 +122,12 @@
%type <node> constant_def type_constant type_constant_list definitions
%type <node> definitions_id Time bit_element bit_element_list set_def
%type <node> tag_type tag type_assig_right_tag generalstring_def
+%type <node> numericstring_def ia5string_def printablestring_def universalstring_def
+%type <node> bmpstring_def utf8string_def visiblestring_def teletexstring_def
%type <node> type_assig_right_tag_default enumerated_def
%type <str> pos_num neg_num pos_neg_num pos_neg_identifier pos_neg_list
%type <str> num_identifier
+%type <str> int_identifier
%type <constant> class explicit_implicit
%%
@@ -119,7 +136,7 @@
definitions: definitions_id
DEFINITIONS explicit_implicit TAGS "::=" BEGIN /* imports_def */
type_constant_list END
- {$$=_asn1_add_node(TYPE_DEFINITIONS|$3);
+ {$$=_asn1_add_static_node(TYPE_DEFINITIONS|$3);
_asn1_set_name($$,_asn1_get_name($1));
_asn1_set_name($1,"");
_asn1_set_right($1,$7);
@@ -129,29 +146,33 @@
}
;
-pos_num : NUM {strcpy($$,$1);}
- | '+' NUM {strcpy($$,$2);}
+pos_num : NUM {snprintf($$,sizeof($$),"%s",$1);}
+ | '+' NUM {snprintf($$,sizeof($$),"%s",$2);}
+;
+
+neg_num : '-' NUM {snprintf($$,sizeof($$),"-%s",$2);}
;
-neg_num : '-' NUM {strcpy($$,"-");
- strcat($$,$2);}
+pos_neg_num : pos_num {snprintf($$,sizeof($$),"%s",$1);}
+ | neg_num {snprintf($$,sizeof($$),"%s",$1);}
;
-pos_neg_num : pos_num {strcpy($$,$1);}
- | neg_num {strcpy($$,$1);}
+num_identifier : NUM {snprintf($$,sizeof($$),"%s",$1);}
+ | IDENTIFIER {snprintf($$,sizeof($$),"%s",$1);}
;
-num_identifier : NUM {strcpy($$,$1);}
- | IDENTIFIER {strcpy($$,$1);}
+int_identifier : NUM {snprintf($$,sizeof($$),"%s",$1);}
+ | '-' NUM {snprintf($$,sizeof($$),"-%s",$2);}
+ | IDENTIFIER {snprintf($$,sizeof($$),"%s",$1);}
;
-pos_neg_identifier : pos_neg_num {strcpy($$,$1);}
- | IDENTIFIER {strcpy($$,$1);}
+pos_neg_identifier : pos_neg_num {snprintf($$,sizeof($$),"%s",$1);}
+ | IDENTIFIER {snprintf($$,sizeof($$),"%s",$1);}
;
-constant: '(' pos_neg_num ')' {$$=_asn1_add_node(TYPE_CONSTANT);
+constant: '(' pos_neg_num ')' {$$=_asn1_add_static_node(TYPE_CONSTANT);
_asn1_set_value($$,$2,strlen($2)+1);}
- | IDENTIFIER'('pos_neg_num')' {$$=_asn1_add_node(TYPE_CONSTANT);
+ | IDENTIFIER'('pos_neg_num')' {$$=_asn1_add_static_node(TYPE_CONSTANT);
_asn1_set_name($$,$1);
_asn1_set_value($$,$3,strlen($3)+1);}
;
@@ -161,9 +182,9 @@
_asn1_set_right(_asn1_get_last_right($1),$3);}
;
-obj_constant: num_identifier {$$=_asn1_add_node(TYPE_CONSTANT);
+obj_constant: num_identifier {$$=_asn1_add_static_node(TYPE_CONSTANT);
_asn1_set_value($$,$1,strlen($1)+1);}
- | IDENTIFIER'('NUM')' {$$=_asn1_add_node(TYPE_CONSTANT);
+ | IDENTIFIER'('NUM')' {$$=_asn1_add_static_node(TYPE_CONSTANT);
_asn1_set_name($$,$1);
_asn1_set_value($$,$3,strlen($3)+1);}
;
@@ -178,9 +199,9 @@
| APPLICATION {$$=CONST_APPLICATION;}
;
-tag_type : '[' NUM ']' {$$=_asn1_add_node(TYPE_TAG);
+tag_type : '[' NUM ']' {$$=_asn1_add_static_node(TYPE_TAG);
_asn1_set_value($$,$2,strlen($2)+1);}
- | '[' class NUM ']' {$$=_asn1_add_node(TYPE_TAG | $2);
+ | '[' class NUM ']' {$$=_asn1_add_static_node(TYPE_TAG | $2);
_asn1_set_value($$,$3,strlen($3)+1);}
;
@@ -189,10 +210,10 @@
| tag_type IMPLICIT {$$=_asn1_mod_type($1,CONST_IMPLICIT);}
;
-default : DEFAULT pos_neg_identifier {$$=_asn1_add_node(TYPE_DEFAULT);
+default : DEFAULT pos_neg_identifier {$$=_asn1_add_static_node(TYPE_DEFAULT);
_asn1_set_value($$,$2,strlen($2)+1);}
- | DEFAULT ASN1_TRUE {$$=_asn1_add_node(TYPE_DEFAULT|CONST_TRUE);}
- | DEFAULT ASN1_FALSE {$$=_asn1_add_node(TYPE_DEFAULT|CONST_FALSE);}
+ | DEFAULT ASN1_TRUE {$$=_asn1_add_static_node(TYPE_DEFAULT|CONST_TRUE);}
+ | DEFAULT ASN1_FALSE {$$=_asn1_add_static_node(TYPE_DEFAULT|CONST_FALSE);}
;
@@ -201,28 +222,28 @@
;
-integer_def: INTEGER {$$=_asn1_add_node(TYPE_INTEGER);}
- | INTEGER'{'constant_list'}' {$$=_asn1_add_node(TYPE_INTEGER|CONST_LIST);
+integer_def: INTEGER {$$=_asn1_add_static_node(TYPE_INTEGER);}
+ | INTEGER'{'constant_list'}' {$$=_asn1_add_static_node(TYPE_INTEGER|CONST_LIST);
_asn1_set_down($$,$3);}
- | integer_def'(' pos_neg_list ')' {$$=_asn1_add_node(TYPE_INTEGER);}
- | integer_def'('num_identifier'.''.'num_identifier')'
- {$$=_asn1_add_node(TYPE_INTEGER|CONST_MIN_MAX);
- _asn1_set_down($$,_asn1_add_node(TYPE_SIZE));
+ | integer_def'(' pos_neg_list ')' {$$=_asn1_add_static_node(TYPE_INTEGER);}
+ | integer_def'('int_identifier'.''.'int_identifier')'
+ {$$=_asn1_add_static_node(TYPE_INTEGER|CONST_MIN_MAX);
+ _asn1_set_down($$,_asn1_add_static_node(TYPE_SIZE));
_asn1_set_value(_asn1_get_down($$),$6,strlen($6)+1);
_asn1_set_name(_asn1_get_down($$),$3);}
;
-boolean_def: BOOLEAN {$$=_asn1_add_node(TYPE_BOOLEAN);}
+boolean_def: BOOLEAN {$$=_asn1_add_static_node(TYPE_BOOLEAN);}
;
-Time: UTCTime {$$=_asn1_add_node(TYPE_TIME|CONST_UTC);}
- | GeneralizedTime {$$=_asn1_add_node(TYPE_TIME|CONST_GENERALIZED);}
+Time: UTCTime {$$=_asn1_add_static_node(TYPE_UTC_TIME);}
+ | GeneralizedTime {$$=_asn1_add_static_node(TYPE_GENERALIZED_TIME);}
;
-size_def2: SIZE'('num_identifier')' {$$=_asn1_add_node(TYPE_SIZE|CONST_1_PARAM);
+size_def2: SIZE'('num_identifier')' {$$=_asn1_add_static_node(TYPE_SIZE|CONST_1_PARAM);
_asn1_set_value($$,$3,strlen($3)+1);}
| SIZE'('num_identifier'.''.'num_identifier')'
- {$$=_asn1_add_node(TYPE_SIZE|CONST_MIN_MAX);
+ {$$=_asn1_add_static_node(TYPE_SIZE|CONST_MIN_MAX);
_asn1_set_value($$,$3,strlen($3)+1);
_asn1_set_name($$,$6);}
;
@@ -231,17 +252,57 @@
| '(' size_def2 ')' {$$=$2;}
;
-generalstring_def: GeneralString {$$=_asn1_add_node(TYPE_GENERALSTRING);}
- | GeneralString size_def {$$=_asn1_add_node(TYPE_GENERALSTRING|CONST_SIZE);
+generalstring_def: GeneralString {$$=_asn1_add_static_node(TYPE_GENERALSTRING);}
+ | GeneralString size_def {$$=_asn1_add_static_node(TYPE_GENERALSTRING|CONST_SIZE);
+ _asn1_set_down($$,$2);}
+;
+
+numericstring_def: NumericString {$$=_asn1_add_static_node(TYPE_NUMERIC_STRING|CONST_UNIVERSAL);}
+ | NumericString size_def {$$=_asn1_add_static_node(TYPE_NUMERIC_STRING|CONST_SIZE);
+ _asn1_set_down($$,$2);}
+;
+
+ia5string_def: IA5String {$$=_asn1_add_static_node(TYPE_IA5_STRING);}
+ | IA5String size_def {$$=_asn1_add_static_node(TYPE_IA5_STRING|CONST_SIZE);
+ _asn1_set_down($$,$2);}
+;
+
+teletexstring_def: TeletexString {$$=_asn1_add_static_node(TYPE_TELETEX_STRING);}
+ | TeletexString size_def {$$=_asn1_add_static_node(TYPE_TELETEX_STRING|CONST_SIZE);
+ _asn1_set_down($$,$2);}
+;
+
+printablestring_def: PrintableString {$$=_asn1_add_static_node(TYPE_PRINTABLE_STRING);}
+ | PrintableString size_def {$$=_asn1_add_static_node(TYPE_PRINTABLE_STRING|CONST_SIZE);
+ _asn1_set_down($$,$2);}
+;
+
+universalstring_def: UniversalString {$$=_asn1_add_static_node(TYPE_UNIVERSAL_STRING);}
+ | UniversalString size_def {$$=_asn1_add_static_node(TYPE_UNIVERSAL_STRING|CONST_SIZE);
_asn1_set_down($$,$2);}
;
-octet_string_def : OCTET STRING {$$=_asn1_add_node(TYPE_OCTET_STRING);}
- | OCTET STRING size_def {$$=_asn1_add_node(TYPE_OCTET_STRING|CONST_SIZE);
+bmpstring_def: BMPString {$$=_asn1_add_static_node(TYPE_BMP_STRING);}
+ | BMPString size_def {$$=_asn1_add_static_node(TYPE_BMP_STRING|CONST_SIZE);
+ _asn1_set_down($$,$2);}
+;
+
+utf8string_def: UTF8String {$$=_asn1_add_static_node(TYPE_UTF8_STRING);}
+ | UTF8String size_def {$$=_asn1_add_static_node(TYPE_UTF8_STRING|CONST_SIZE);
+ _asn1_set_down($$,$2);}
+;
+
+visiblestring_def: VisibleString {$$=_asn1_add_static_node(TYPE_VISIBLE_STRING);}
+ | VisibleString size_def {$$=_asn1_add_static_node(TYPE_VISIBLE_STRING|CONST_SIZE);
+ _asn1_set_down($$,$2);}
+;
+
+octet_string_def : OCTET STRING {$$=_asn1_add_static_node(TYPE_OCTET_STRING);}
+ | OCTET STRING size_def {$$=_asn1_add_static_node(TYPE_OCTET_STRING|CONST_SIZE);
_asn1_set_down($$,$3);}
;
-bit_element : IDENTIFIER'('NUM')' {$$=_asn1_add_node(TYPE_CONSTANT);
+bit_element : IDENTIFIER'('NUM')' {$$=_asn1_add_static_node(TYPE_CONSTANT);
_asn1_set_name($$,$1);
_asn1_set_value($$,$3,strlen($3)+1);}
;
@@ -251,25 +312,25 @@
_asn1_set_right(_asn1_get_last_right($1),$3);}
;
-bit_string_def : BIT STRING {$$=_asn1_add_node(TYPE_BIT_STRING);}
- | BIT STRING size_def {$$=_asn1_add_node(TYPE_BIT_STRING|CONST_SIZE);}
+bit_string_def : BIT STRING {$$=_asn1_add_static_node(TYPE_BIT_STRING);}
+ | BIT STRING size_def {$$=_asn1_add_static_node(TYPE_BIT_STRING|CONST_SIZE);}
| BIT STRING'{'bit_element_list'}'
- {$$=_asn1_add_node(TYPE_BIT_STRING|CONST_LIST);
+ {$$=_asn1_add_static_node(TYPE_BIT_STRING|CONST_LIST);
_asn1_set_down($$,$4);}
;
enumerated_def : ENUMERATED'{'bit_element_list'}'
- {$$=_asn1_add_node(TYPE_ENUMERATED|CONST_LIST);
+ {$$=_asn1_add_static_node(TYPE_ENUMERATED|CONST_LIST);
_asn1_set_down($$,$3);}
;
-object_def : OBJECT STR_IDENTIFIER {$$=_asn1_add_node(TYPE_OBJECT_ID);}
+object_def : OBJECT STR_IDENTIFIER {$$=_asn1_add_static_node(TYPE_OBJECT_ID);}
;
-type_assig_right: IDENTIFIER {$$=_asn1_add_node(TYPE_IDENTIFIER);
+type_assig_right: IDENTIFIER {$$=_asn1_add_static_node(TYPE_IDENTIFIER);
_asn1_set_value($$,$1,strlen($1)+1);}
- | IDENTIFIER size_def {$$=_asn1_add_node(TYPE_IDENTIFIER|CONST_SIZE);
+ | IDENTIFIER size_def {$$=_asn1_add_static_node(TYPE_IDENTIFIER|CONST_SIZE);
_asn1_set_value($$,$1,strlen($1)+1);
_asn1_set_down($$,$2);}
| integer_def {$$=$1;}
@@ -279,12 +340,20 @@
| octet_string_def {$$=$1;}
| bit_string_def {$$=$1;}
| generalstring_def {$$=$1;}
+ | numericstring_def {$$=$1;}
+ | ia5string_def {$$=$1;}
+ | teletexstring_def {$$=$1;}
+ | printablestring_def {$$=$1;}
+ | universalstring_def {$$=$1;}
+ | bmpstring_def {$$=$1;}
+ | utf8string_def {$$=$1;}
+ | visiblestring_def {$$=$1;}
| sequence_def {$$=$1;}
| object_def {$$=$1;}
| choise_def {$$=$1;}
| any_def {$$=$1;}
| set_def {$$=$1;}
- | TOKEN_NULL {$$=_asn1_add_node(TYPE_NULL);}
+ | TOKEN_NULL {$$=_asn1_add_static_node(TYPE_NULL);}
;
type_assig_right_tag : type_assig_right {$$=$1;}
@@ -308,48 +377,50 @@
_asn1_set_right(_asn1_get_last_right($1),$3);}
;
-sequence_def : SEQUENCE'{'type_assig_list'}' {$$=_asn1_add_node(TYPE_SEQUENCE);
+sequence_def : SEQUENCE'{'type_assig_list'}' {$$=_asn1_add_static_node(TYPE_SEQUENCE);
_asn1_set_down($$,$3);}
- | SEQUENCE OF type_assig_right {$$=_asn1_add_node(TYPE_SEQUENCE_OF);
+ | SEQUENCE OF type_assig_right {$$=_asn1_add_static_node(TYPE_SEQUENCE_OF);
_asn1_set_down($$,$3);}
- | SEQUENCE size_def OF type_assig_right {$$=_asn1_add_node(TYPE_SEQUENCE_OF|CONST_SIZE);
+ | SEQUENCE size_def OF type_assig_right {$$=_asn1_add_static_node(TYPE_SEQUENCE_OF|CONST_SIZE);
_asn1_set_right($2,$4);
_asn1_set_down($$,$2);}
;
-set_def : SET'{'type_assig_list'}' {$$=_asn1_add_node(TYPE_SET);
+set_def : SET'{'type_assig_list'}' {$$=_asn1_add_static_node(TYPE_SET);
_asn1_set_down($$,$3);}
- | SET OF type_assig_right {$$=_asn1_add_node(TYPE_SET_OF);
+ | SET OF type_assig_right {$$=_asn1_add_static_node(TYPE_SET_OF);
_asn1_set_down($$,$3);}
- | SET size_def OF type_assig_right {$$=_asn1_add_node(TYPE_SET_OF|CONST_SIZE);
+ | SET size_def OF type_assig_right {$$=_asn1_add_static_node(TYPE_SET_OF|CONST_SIZE);
_asn1_set_right($2,$4);
_asn1_set_down($$,$2);}
;
-choise_def : CHOICE'{'type_assig_list'}' {$$=_asn1_add_node(TYPE_CHOICE);
+choise_def : CHOICE'{'type_assig_list'}' {$$=_asn1_add_static_node(TYPE_CHOICE);
_asn1_set_down($$,$3);}
;
-any_def : ANY {$$=_asn1_add_node(TYPE_ANY);}
- | ANY DEFINED BY IDENTIFIER {$$=_asn1_add_node(TYPE_ANY|CONST_DEFINED_BY);
- _asn1_set_down($$,_asn1_add_node(TYPE_CONSTANT));
+any_def : ANY {$$=_asn1_add_static_node(TYPE_ANY);}
+ | ANY DEFINED BY IDENTIFIER {$$=_asn1_add_static_node(TYPE_ANY|CONST_DEFINED_BY);
+ _asn1_set_down($$,_asn1_add_static_node(TYPE_CONSTANT));
_asn1_set_name(_asn1_get_down($$),$4);}
;
type_def : IDENTIFIER "::=" type_assig_right_tag {$$=_asn1_set_name($3,$1);}
+ /* below should match: BMPString ::= [UNIVERSAL 30] IMPLICIT OCTET STRING etc*/
+ | error "::=" type_assig_right_tag {$$=_asn1_set_name($3, last_error_token);}
;
constant_def : IDENTIFIER OBJECT STR_IDENTIFIER "::=" '{'obj_constant_list'}'
- {$$=_asn1_add_node(TYPE_OBJECT_ID|CONST_ASSIGN);
+ {$$=_asn1_add_static_node(TYPE_OBJECT_ID|CONST_ASSIGN);
_asn1_set_name($$,$1);
_asn1_set_down($$,$6);}
| IDENTIFIER IDENTIFIER "::=" '{' obj_constant_list '}'
- {$$=_asn1_add_node(TYPE_OBJECT_ID|CONST_ASSIGN|CONST_1_PARAM);
+ {$$=_asn1_add_static_node(TYPE_OBJECT_ID|CONST_ASSIGN|CONST_1_PARAM);
_asn1_set_name($$,$1);
_asn1_set_value($$,$2,strlen($2)+1);
_asn1_set_down($$,$5);}
| IDENTIFIER INTEGER "::=" pos_neg_num
- {$$=_asn1_add_node(TYPE_INTEGER|CONST_ASSIGN);
+ {$$=_asn1_add_static_node(TYPE_INTEGER|CONST_ASSIGN);
_asn1_set_name($$,$1);
_asn1_set_value($$,$4,strlen($4)+1);}
;
@@ -363,27 +434,29 @@
_asn1_set_right(_asn1_get_last_right($1),$2);}
;
-definitions_id : IDENTIFIER '{' obj_constant_list '}' {$$=_asn1_add_node(TYPE_OBJECT_ID);
+definitions_id : IDENTIFIER '{' obj_constant_list '}' {$$=_asn1_add_static_node(TYPE_OBJECT_ID);
_asn1_set_down($$,$3);
_asn1_set_name($$,$1);}
- | IDENTIFIER '{' '}' {$$=_asn1_add_node(TYPE_OBJECT_ID);
+ | IDENTIFIER '{' '}' {$$=_asn1_add_static_node(TYPE_OBJECT_ID);
+ _asn1_set_name($$,$1);}
+ | IDENTIFIER {$$=_asn1_add_static_node(TYPE_OBJECT_ID);
_asn1_set_name($$,$1);}
;
/*
-identifier_list : IDENTIFIER {$$=_asn1_add_node(TYPE_IDENTIFIER);
+identifier_list : IDENTIFIER {$$=_asn1_add_static_node(TYPE_IDENTIFIER);
_asn1_set_name($$,$1);}
| identifier_list IDENTIFIER
{$$=$1;
- _asn1_set_right(_asn1_get_last_right($$),_asn1_add_node(TYPE_IDENTIFIER));
+ _asn1_set_right(_asn1_get_last_right($$),_asn1_add_static_node(TYPE_IDENTIFIER));
_asn1_set_name(_asn1_get_last_right($$),$2);}
;
imports_def : empty {$$=NULL;}
| IMPORTS identifier_list FROM IDENTIFIER obj_constant_list
- {$$=_asn1_add_node(TYPE_IMPORTS);
- _asn1_set_down($$,_asn1_add_node(TYPE_OBJECT_ID));
+ {$$=_asn1_add_static_node(TYPE_IMPORTS);
+ _asn1_set_down($$,_asn1_add_static_node(TYPE_OBJECT_ID));
_asn1_set_name(_asn1_get_down($$),$4);
_asn1_set_down(_asn1_get_down($$),$5);
_asn1_set_right($$,$2);}
@@ -400,21 +473,25 @@
static const char *key_word[] = {
- "::=","OPTIONAL","INTEGER","SIZE","OCTET","STRING"
- ,"SEQUENCE","BIT","UNIVERSAL","PRIVATE","OPTIONAL"
- ,"DEFAULT","CHOICE","OF","OBJECT","IDENTIFIER"
- ,"BOOLEAN","TRUE","FALSE","APPLICATION","ANY","DEFINED"
- ,"SET","BY","EXPLICIT","IMPLICIT","DEFINITIONS","TAGS"
- ,"BEGIN","END","UTCTime","GeneralizedTime"
- ,"GeneralString","FROM","IMPORTS","NULL","ENUMERATED"};
+ "::=","OPTIONAL","INTEGER","SIZE","OCTET","STRING",
+ "SEQUENCE","BIT","UNIVERSAL","PRIVATE","OPTIONAL",
+ "DEFAULT","CHOICE","OF","OBJECT","IDENTIFIER",
+ "BOOLEAN","TRUE","FALSE","APPLICATION","ANY","DEFINED",
+ "SET","BY","EXPLICIT","IMPLICIT","DEFINITIONS","TAGS",
+ "BEGIN","END","UTCTime","GeneralizedTime",
+ "GeneralString","FROM","IMPORTS","NULL","ENUMERATED",
+ "NumericString", "IA5String", "TeletexString", "PrintableString",
+ "UniversalString", "BMPString", "UTF8String", "VisibleString"};
+
static const int key_word_token[] = {
- ASSIG,OPTIONAL,INTEGER,SIZE,OCTET,STRING
- ,SEQUENCE,BIT,UNIVERSAL,PRIVATE,OPTIONAL
- ,DEFAULT,CHOICE,OF,OBJECT,STR_IDENTIFIER
- ,BOOLEAN,ASN1_TRUE,ASN1_FALSE,APPLICATION,ANY,DEFINED
- ,SET,BY,EXPLICIT,IMPLICIT,DEFINITIONS,TAGS
- ,BEGIN,END,UTCTime,GeneralizedTime
- ,GeneralString,FROM,IMPORTS,TOKEN_NULL,ENUMERATED};
+ ASSIG, OPTIONAL, INTEGER, SIZE, OCTET, STRING, SEQUENCE, BIT, UNIVERSAL,
+ PRIVATE, OPTIONAL, DEFAULT, CHOICE, OF, OBJECT, STR_IDENTIFIER,
+ BOOLEAN, ASN1_TRUE, ASN1_FALSE, APPLICATION, ANY, DEFINED, SET, BY,
+ EXPLICIT, IMPLICIT, DEFINITIONS, TAGS, BEGIN, END, UTCTime,
+ GeneralizedTime, GeneralString, FROM, IMPORTS, TOKEN_NULL,
+ ENUMERATED, NumericString, IA5String, TeletexString, PrintableString,
+ UniversalString, BMPString, UTF8String, VisibleString
+};
/*************************************************************/
/* Function: _asn1_yylex */
@@ -423,83 +500,98 @@
/* Token identifier or ASCII code or 0(zero: End Of File) */
/*************************************************************/
static int
-_asn1_yylex()
+_asn1_yylex ()
{
- int c,counter=0,k,lastc;
- char string[ASN1_MAX_NAME_SIZE+1]; /* will contain the next token */
+ int c, counter = 0, k, lastc;
+ char string[ASN1_MAX_NAME_SIZE + 1]; /* will contain the next token */
size_t i;
- while(1)
+ while (1)
{
- while((c=fgetc(file_asn1))==' ' || c=='\t' || c=='\n')
- if(c=='\n') lineNumber++;
-
- if(c==EOF){
- strcpy(lastToken,"End Of File");
- return 0;
- }
-
- if(c=='(' || c==')' || c=='[' || c==']' ||
- c=='{' || c=='}' || c==',' || c=='.' ||
- c=='+' || c=='|'){
- lastToken[0]=c;lastToken[1]=0;
- return c;
- }
- if(c=='-'){ /* Maybe the first '-' of a comment */
- if((c=fgetc(file_asn1))!='-'){
- ungetc(c,file_asn1);
- lastToken[0]='-';lastToken[1]=0;
- return '-';
- }
- else{ /* Comments */
- lastc=0;
- counter=0;
- /* A comment finishes at the next double hypen or the end of line */
- while((c=fgetc(file_asn1))!=EOF && c!='\n' &&
- (lastc!='-' || (lastc=='-' && c!='-')))
- lastc=c;
- if(c==EOF){
- strcpy(lastToken,"End Of File");
- return 0;
- }
- else{
- if(c=='\n') lineNumber++;
- continue; /* next char, please! (repeat the search) */
- }
- }
- }
- string[counter++]=c;
- /* Till the end of the token */
- while(!((c=fgetc(file_asn1))==EOF || c==' '|| c=='\t' || c=='\n' ||
- c=='(' || c==')' || c=='[' || c==']' ||
- c=='{' || c=='}' || c==',' || c=='.'))
- {
- if(counter>=ASN1_MAX_NAME_SIZE){
- result_parse=ASN1_NAME_TOO_LONG;
- return 0;
- }
- string[counter++]=c;
- }
- ungetc(c,file_asn1);
- string[counter]=0;
- strcpy(lastToken,string);
-
- /* Is STRING a number? */
- for(k=0;k<counter;k++)
- if(!isdigit(string[k])) break;
- if(k>=counter)
- {
- strcpy(yylval.str,string);
- return NUM; /* return the number */
- }
-
- /* Is STRING a keyword? */
- for(i=0;i<(sizeof(key_word)/sizeof(char*));i++)
- if(!strcmp(string,key_word[i])) return key_word_token[i];
-
- /* STRING is an IDENTIFIER */
- strcpy(yylval.str,string);
- return IDENTIFIER;
+ while ((c = fgetc (file_asn1)) == ' ' || c == '\t' || c == '\n')
+ if (c == '\n')
+ line_number++;
+
+ if (c == EOF)
+ {
+ snprintf (last_token, sizeof(last_token), "End Of File");
+ return 0;
+ }
+
+ if (c == '(' || c == ')' || c == '[' || c == ']' ||
+ c == '{' || c == '}' || c == ',' || c == '.' ||
+ c == '+' || c == '|')
+ {
+ last_token[0] = c;
+ last_token[1] = 0;
+ return c;
+ }
+ if (c == '-')
+ { /* Maybe the first '-' of a comment */
+ if ((c = fgetc (file_asn1)) != '-')
+ {
+ ungetc (c, file_asn1);
+ last_token[0] = '-';
+ last_token[1] = 0;
+ return '-';
+ }
+ else
+ { /* Comments */
+ lastc = 0;
+ counter = 0;
+ /* A comment finishes at the next double hypen or the end of line */
+ while ((c = fgetc (file_asn1)) != EOF && c != '\n' &&
+ (lastc != '-' || (lastc == '-' && c != '-')))
+ lastc = c;
+ if (c == EOF)
+ {
+ snprintf (last_token, sizeof(last_token), "End Of File");
+ return 0;
+ }
+ else
+ {
+ if (c == '\n')
+ line_number++;
+ continue; /* next char, please! (repeat the search) */
+ }
+ }
+ }
+ string[counter++] = c;
+ /* Till the end of the token */
+ while (!
+ ((c = fgetc (file_asn1)) == EOF || c == ' ' || c == '\t'
+ || c == '\n' || c == '(' || c == ')' || c == '[' || c == ']'
+ || c == '{' || c == '}' || c == ',' || c == '.'))
+ {
+ if (counter >= ASN1_MAX_NAME_SIZE)
+ {
+ result_parse = ASN1_NAME_TOO_LONG;
+ return 0;
+ }
+ string[counter++] = c;
+ }
+ ungetc (c, file_asn1);
+ string[counter] = 0;
+ snprintf (last_token, sizeof(last_token), "%s", string);
+
+ /* Is STRING a number? */
+ for (k = 0; k < counter; k++)
+ if (!isdigit (string[k]))
+ break;
+ if (k >= counter)
+ {
+ snprintf (yylval.str, sizeof(yylval.str), "%s", string);
+ return NUM; /* return the number */
+ }
+
+ /* Is STRING a keyword? */
+ for (i = 0; i < (sizeof (key_word) / sizeof (char *)); i++)
+ if (!strcmp (string, key_word[i]))
+ return key_word_token[i];
+
+ /* STRING is an IDENTIFIER */
+ snprintf (yylval.str, sizeof(yylval.str), "%s", string);
+ return IDENTIFIER;
}
}
@@ -509,136 +601,121 @@
/* error. */
/* Parameters: */
/* error : error to describe. */
-/* errorDescription: string that will contain the */
+/* error_desc: string that will contain the */
/* description. */
/*************************************************************/
static void
-_asn1_create_errorDescription(int error,char *errorDescription)
+_asn1_create_errorDescription (int error, char *error_desc)
{
- switch(error){
- case ASN1_SUCCESS: case ASN1_FILE_NOT_FOUND:
- if (errorDescription!=NULL) errorDescription[0]=0;
- break;
- case ASN1_SYNTAX_ERROR:
- if (errorDescription!=NULL) {
- strcpy(errorDescription,fileName);
- strcat(errorDescription,":");
- _asn1_ltostr(lineNumber,errorDescription+strlen(fileName)+1);
- strcat(errorDescription,": parse error near '");
- strcat(errorDescription,lastToken);
- strcat(errorDescription,"'");
- }
- break;
- case ASN1_NAME_TOO_LONG:
- if (errorDescription!=NULL) {
- strcpy(errorDescription,fileName);
- strcat(errorDescription,":");
- _asn1_ltostr(lineNumber,errorDescription+strlen(fileName)+1);
- strcat(errorDescription,": name too long (more than ");
- _asn1_ltostr(ASN1_MAX_NAME_SIZE,errorDescription+strlen(errorDescription));
- strcat(errorDescription," characters)");
- }
- break;
- case ASN1_IDENTIFIER_NOT_FOUND:
- if (errorDescription!=NULL) {
- strcpy(errorDescription,fileName);
- strcat(errorDescription,":");
- strcat(errorDescription,": identifier '");
- strcat(errorDescription,_asn1_identifierMissing);
- strcat(errorDescription,"' not found");
+ if (error_desc == NULL)
+ return;
+
+
+ switch (error)
+ {
+ case ASN1_FILE_NOT_FOUND:
+ snprintf(error_desc, ASN1_MAX_ERROR_DESCRIPTION_SIZE, "%s file was not found", file_name);
+ break;
+ case ASN1_SYNTAX_ERROR:
+ snprintf(error_desc, ASN1_MAX_ERROR_DESCRIPTION_SIZE, "%s", last_error);
+ break;
+ case ASN1_NAME_TOO_LONG:
+ snprintf (error_desc, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:%u: name too long (more than %u characters)", file_name,
+ line_number, ASN1_MAX_NAME_SIZE);
+ break;
+ case ASN1_IDENTIFIER_NOT_FOUND:
+ snprintf (error_desc, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:: identifier '%s' not found", file_name,
+ _asn1_identifierMissing);
+ break;
+ default:
+ error_desc[0] = 0;
+ break;
}
- break;
- default:
- if (errorDescription!=NULL) errorDescription[0]=0;
- break;
- }
}
/**
* asn1_parser2tree:
- * @file_name: specify the path and the name of file that contains
+ * @file: specify the path and the name of file that contains
* ASN.1 declarations.
* @definitions: return the pointer to the structure created from
- * "file_name" ASN.1 declarations.
- * @errorDescription: return the error description or an empty
+ * "file" ASN.1 declarations.
+ * @error_desc: return the error description or an empty
* string if success.
*
* Function used to start the parse algorithm. Creates the structures
- * needed to manage the definitions included in @file_name file.
- *
- * Returns:
- *
- * %ASN1_SUCCESS: The file has a correct syntax and every identifier
- * is known.
- *
- * %ASN1_ELEMENT_NOT_EMPTY: @definitions not %ASN1_TYPE_EMPTY.
- *
- * %ASN1_FILE_NOT_FOUND: An error occured while opening @file_name.
- *
- * %ASN1_SYNTAX_ERROR: The syntax is not correct.
+ * needed to manage the definitions included in @file file.
*
- * %ASN1_IDENTIFIER_NOT_FOUND: In the file there is an identifier that
- * is not defined.
- *
- * %ASN1_NAME_TOO_LONG: In the file there is an identifier whith more
- * than %ASN1_MAX_NAME_SIZE characters.
+ * Returns: %ASN1_SUCCESS if the file has a correct syntax and every
+ * identifier is known, %ASN1_ELEMENT_NOT_EMPTY if @definitions not
+ * %NULL, %ASN1_FILE_NOT_FOUND if an error occured while
+ * opening @file, %ASN1_SYNTAX_ERROR if the syntax is not
+ * correct, %ASN1_IDENTIFIER_NOT_FOUND if in the file there is an
+ * identifier that is not defined, %ASN1_NAME_TOO_LONG if in the
+ * file there is an identifier whith more than %ASN1_MAX_NAME_SIZE
+ * characters.
**/
-asn1_retCode
-asn1_parser2tree(const char *file_name, ASN1_TYPE *definitions,
- char *errorDescription){
+int
+asn1_parser2tree (const char *file, ASN1_TYPE * definitions,
+ char *error_desc)
+{
- p_tree=ASN1_TYPE_EMPTY;
+ p_tree = NULL;
- if(*definitions != ASN1_TYPE_EMPTY)
+ if (*definitions != NULL)
return ASN1_ELEMENT_NOT_EMPTY;
- *definitions=ASN1_TYPE_EMPTY;
+ *definitions = NULL;
- fileName = file_name;
+ file_name = file;
/* open the file to parse */
- file_asn1=fopen(file_name,"r");
+ file_asn1 = fopen (file, "r");
- if(file_asn1==NULL){
- result_parse=ASN1_FILE_NOT_FOUND;
- }
- else{
- result_parse=ASN1_SUCCESS;
-
- lineNumber=1;
- yyparse();
-
- fclose(file_asn1);
-
- if(result_parse==ASN1_SUCCESS){ /* syntax OK */
- /* set IMPLICIT or EXPLICIT property */
- _asn1_set_default_tag(p_tree);
- /* set CONST_SET and CONST_NOT_USED */
- _asn1_type_set_config(p_tree);
- /* check the identifier definitions */
- result_parse=_asn1_check_identifier(p_tree);
- if(result_parse==ASN1_SUCCESS){ /* all identifier defined */
- /* Delete the list and keep the ASN1 structure */
- _asn1_delete_list();
- /* Convert into DER coding the value assign to INTEGER constants */
- _asn1_change_integer_value(p_tree);
- /* Expand the IDs of OBJECT IDENTIFIER constants */
- _asn1_expand_object_id(p_tree);
-
- *definitions=p_tree;
- }
- else /* some identifiers not defined */
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
+ if (file_asn1 == NULL)
+ {
+ result_parse = ASN1_FILE_NOT_FOUND;
+ }
+ else
+ {
+ result_parse = ASN1_SUCCESS;
+
+ line_number = 1;
+ yyparse ();
+
+ fclose (file_asn1);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* syntax OK */
+ /* set IMPLICIT or EXPLICIT property */
+ _asn1_set_default_tag (p_tree);
+ /* set CONST_SET and CONST_NOT_USED */
+ _asn1_type_set_config (p_tree);
+ /* check the identifier definitions */
+ result_parse = _asn1_check_identifier (p_tree);
+ if (result_parse == ASN1_SUCCESS)
+ { /* all identifier defined */
+ /* Delete the list and keep the ASN1 structure */
+ _asn1_delete_list ();
+ /* Convert into DER coding the value assign to INTEGER constants */
+ _asn1_change_integer_value (p_tree);
+ /* Expand the IDs of OBJECT IDENTIFIER constants */
+ _asn1_expand_object_id (p_tree);
+
+ *definitions = p_tree;
+ }
+ else /* some identifiers not defined */
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
+ }
+ else /* syntax error */
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
}
- else /* syntax error */
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
- }
- if (errorDescription!=NULL)
- _asn1_create_errorDescription(result_parse,errorDescription);
+ _asn1_create_errorDescription (result_parse, error_desc);
return result_parse;
}
@@ -650,7 +727,7 @@
* @outputFileName: specify the path and the name of file that will
* contain the C vector definition.
* @vectorName: specify the name of the C vector.
- * @errorDescription : return the error description or an empty
+ * @error_desc: return the error description or an empty
* string if success.
*
* Function that generates a C structure from an ASN1 file. Creates a
@@ -660,113 +737,118 @@
* "/aa/bb/xx_asn1_tab.c". If @vectorName is %NULL the vector name
* will be "xx_asn1_tab".
*
- * Returns:
- *
- * %ASN1_SUCCESS: The file has a correct syntax and every identifier
- * is known.
- *
- * %ASN1_FILE_NOT_FOUND: An error occured while opening @inputFileName.
- *
- * %ASN1_SYNTAX_ERROR: The syntax is not correct.
- *
- * %ASN1_IDENTIFIER_NOT_FOUND: In the file there is an identifier that
- * is not defined.
- *
- * %ASN1_NAME_TOO_LONG: In the file there is an identifier whith more
- * than %ASN1_MAX_NAME_SIZE characters.
+ * Returns: %ASN1_SUCCESS if the file has a correct syntax and every
+ * identifier is known, %ASN1_FILE_NOT_FOUND if an error occured
+ * while opening @inputFileName, %ASN1_SYNTAX_ERROR if the syntax is
+ * not correct, %ASN1_IDENTIFIER_NOT_FOUND if in the file there is
+ * an identifier that is not defined, %ASN1_NAME_TOO_LONG if in the
+ * file there is an identifier whith more than %ASN1_MAX_NAME_SIZE
+ * characters.
**/
-int asn1_parser2array(const char *inputFileName,const char *outputFileName,
- const char *vectorName,char *errorDescription){
- char *file_out_name=NULL;
- char *vector_name=NULL;
- const char *char_p,*slash_p,*dot_p;
+int
+asn1_parser2array (const char *inputFileName, const char *outputFileName,
+ const char *vectorName, char *error_desc)
+{
+ char *file_out_name = NULL;
+ char *vector_name = NULL;
+ const char *char_p, *slash_p, *dot_p;
- p_tree=NULL;
+ p_tree = NULL;
- fileName = inputFileName;
+ file_name = inputFileName;
/* open the file to parse */
- file_asn1=fopen(inputFileName,"r");
+ file_asn1 = fopen (inputFileName, "r");
+
+ if (file_asn1 == NULL)
+ result_parse = ASN1_FILE_NOT_FOUND;
+ else
+ {
+ result_parse = ASN1_SUCCESS;
+
+ line_number = 1;
+ yyparse ();
- if(file_asn1==NULL)
- result_parse=ASN1_FILE_NOT_FOUND;
- else{
- result_parse=ASN1_SUCCESS;
-
- lineNumber=1;
- yyparse();
-
- fclose(file_asn1);
-
- if(result_parse==ASN1_SUCCESS){ /* syntax OK */
- /* set IMPLICIT or EXPLICIT property */
- _asn1_set_default_tag(p_tree);
- /* set CONST_SET and CONST_NOT_USED */
- _asn1_type_set_config(p_tree);
- /* check the identifier definitions */
- result_parse=_asn1_check_identifier(p_tree);
-
- if(result_parse==ASN1_SUCCESS){ /* all identifier defined */
-
- /* searching the last '/' and '.' in inputFileName */
- char_p=inputFileName;
- slash_p=inputFileName;
- while((char_p=strchr(char_p,'/'))){
- char_p++;
- slash_p=char_p;
- }
-
- char_p=slash_p;
- dot_p=inputFileName+strlen(inputFileName);
-
- while((char_p=strchr(char_p,'.'))){
- dot_p=char_p;
- char_p++;
- }
-
- if(outputFileName == NULL){
- /* file_out_name = inputFileName + _asn1_tab.c */
- file_out_name=(char *)malloc(dot_p-inputFileName+1+
- strlen("_asn1_tab.c"));
- memcpy(file_out_name,inputFileName,dot_p-inputFileName);
- file_out_name[dot_p-inputFileName]=0;
- strcat(file_out_name,"_asn1_tab.c");
- }
- else{
- /* file_out_name = inputFileName */
- file_out_name=(char *)malloc(strlen(outputFileName)+1);
- strcpy(file_out_name,outputFileName);
- }
-
- if(vectorName == NULL){
- /* vector_name = file name + _asn1_tab */
- vector_name=(char *)malloc(dot_p-slash_p+1+
- strlen("_asn1_tab"));
- memcpy(vector_name,slash_p,dot_p-slash_p);
- vector_name[dot_p-slash_p]=0;
- strcat(vector_name,"_asn1_tab");
- }
- else{
- /* vector_name = vectorName */
- vector_name=(char *)malloc(strlen(vectorName)+1);
- strcpy(vector_name,vectorName);
- }
-
- /* Save structure in a file */
- _asn1_create_static_structure(p_tree,
- file_out_name,vector_name);
-
- free(file_out_name);
- free(vector_name);
- } /* result == OK */
- } /* result == OK */
-
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
- } /* inputFile exist */
+ fclose (file_asn1);
- if (errorDescription!=NULL)
- _asn1_create_errorDescription(result_parse,errorDescription);
+ if (result_parse == ASN1_SUCCESS)
+ { /* syntax OK */
+ /* set IMPLICIT or EXPLICIT property */
+ _asn1_set_default_tag (p_tree);
+ /* set CONST_SET and CONST_NOT_USED */
+ _asn1_type_set_config (p_tree);
+ /* check the identifier definitions */
+ result_parse = _asn1_check_identifier (p_tree);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* all identifier defined */
+
+ /* searching the last '/' and '.' in inputFileName */
+ char_p = inputFileName;
+ slash_p = inputFileName;
+ while ((char_p = strchr (char_p, '/')))
+ {
+ char_p++;
+ slash_p = char_p;
+ }
+
+ char_p = slash_p;
+ dot_p = inputFileName + strlen (inputFileName);
+
+ while ((char_p = strchr (char_p, '.')))
+ {
+ dot_p = char_p;
+ char_p++;
+ }
+
+ if (outputFileName == NULL)
+ {
+ /* file_out_name = inputFileName + _asn1_tab.c */
+ file_out_name = malloc (dot_p - inputFileName + 1 +
+ strlen ("_asn1_tab.c"));
+ memcpy (file_out_name, inputFileName,
+ dot_p - inputFileName);
+ file_out_name[dot_p - inputFileName] = 0;
+ strcat (file_out_name, "_asn1_tab.c");
+ }
+ else
+ {
+ /* file_out_name = inputFileName */
+ file_out_name =
+ (char *) malloc (strlen (outputFileName) + 1);
+ strcpy (file_out_name, outputFileName);
+ }
+
+ if (vectorName == NULL)
+ {
+ /* vector_name = file name + _asn1_tab */
+ vector_name = malloc (dot_p - slash_p + 1 +
+ strlen ("_asn1_tab"));
+ memcpy (vector_name, slash_p, dot_p - slash_p);
+ vector_name[dot_p - slash_p] = 0;
+ strcat (vector_name, "_asn1_tab");
+ }
+ else
+ {
+ /* vector_name = vectorName */
+ vector_name = (char *) malloc (strlen (vectorName) + 1);
+ strcpy (vector_name, vectorName);
+ }
+
+ /* Save structure in a file */
+ _asn1_create_static_structure (p_tree,
+ file_out_name, vector_name);
+
+ free (file_out_name);
+ free (vector_name);
+ } /* result == OK */
+ } /* result == OK */
+
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
+ } /* inputFile exist */
+
+ _asn1_create_errorDescription (result_parse, error_desc);
return result_parse;
}
@@ -779,17 +861,35 @@
/* Return: int */
/* */
/*************************************************************/
-static int _asn1_yyerror (const char *s)
+static void
+_asn1_yyerror (const char *s)
{
/* Sends the error description to the std_out */
-#if 0
- printf("_asn1_yyerror:%s:%ld: %s (Last Token:'%s')\n",fileName,
- lineNumber,s,lastToken);
-#endif
+ if (strcmp (last_token, "VisibleString") == 0 ||
+ strcmp (last_token, "PrintableString") == 0 ||
+ strcmp (last_token, "UniversalString") == 0 ||
+ strcmp (last_token, "IA5String") == 0 ||
+ strcmp (last_token, "UTF8String") == 0 ||
+ strcmp (last_token, "NumericString") == 0 ||
+ strcmp (last_token, "TeletexString") == 0 ||
+ strcmp (last_token, "BMPString") == 0)
+ {
+ snprintf (last_error_token, sizeof(last_error_token),
+ "%s", last_token);
+ fprintf(stderr, "%s:%u: Warning: %s is a built-in ASN.1 type.\n",
+ file_name, line_number, last_token);
+ return;
+ }
+ last_error_token[0] = 0;
- if(result_parse!=ASN1_NAME_TOO_LONG)
- result_parse=ASN1_SYNTAX_ERROR;
+ if (result_parse != ASN1_NAME_TOO_LONG)
+ {
+ snprintf (last_error, sizeof(last_error),
+ "%s:%u: Error: %s near '%s'", file_name,
+ line_number, s, last_token);
+ result_parse = ASN1_SYNTAX_ERROR;
+ }
- return 0;
+ return;
}
--- ORIGINAL/./lib/ASN1.c 2015-07-14 18:28:22.941869639 -0700
+++ libtasn1-2.8/./lib/ASN1.c 2015-07-14 18:45:02.758734575 -0700
@@ -1,21 +1,20 @@
-
/* A Bison parser, made by GNU Bison 2.4.1. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
-
+
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
-
+
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
@@ -28,7 +27,7 @@
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
-
+
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
@@ -46,7 +45,7 @@
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.4.1"
+#define YYBISON_VERSION "3.0.2"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
@@ -60,27 +59,22 @@
/* Pull parsers. */
#define YYPULL 1
-/* Using locations. */
-#define YYLSP_NEEDED 0
/* Substitute the variable and function names. */
#define yyparse _asn1_yyparse
#define yylex _asn1_yylex
#define yyerror _asn1_yyerror
-#define yylval _asn1_yylval
-#define yychar _asn1_yychar
#define yydebug _asn1_yydebug
#define yynerrs _asn1_yynerrs
+#define yylval _asn1_yylval
+#define yychar _asn1_yychar
/* Copy the first part of user declarations. */
-
-/* Line 189 of yacc.c */
-#line 1 "ASN1.y"
+#line 1 "ASN1.y" /* yacc.c:339 */
/*
- * Copyright (C) 2001, 2002, 2004, 2005, 2006, 2008, 2009, 2010 Free
- * Software Foundation, Inc.
+ * Copyright (C) 2001-2014 Free Software Foundation, Inc.
*
* This file is part of LIBTASN1.
*
@@ -110,94 +104,108 @@
#include <int.h>
#include <parser_aux.h>
#include <structure.h>
+#include <libtasn1.h>
static FILE *file_asn1; /* Pointer to file to parse */
-static asn1_retCode result_parse; /* result of the parser
+static int result_parse = 0; /* result of the parser
algorithm */
static ASN1_TYPE p_tree; /* pointer to the root of the
structure created by the
parser*/
-static unsigned long lineNumber; /* line number describing the
+static unsigned int line_number; /* line number describing the
parser position inside the
file */
-static char lastToken[ASN1_MAX_NAME_SIZE+1]; /* last token find in the file
+static char last_error[ASN1_MAX_ERROR_DESCRIPTION_SIZE] = "";
+static char last_error_token[ASN1_MAX_ERROR_DESCRIPTION_SIZE+1] = ""; /* used when expected errors occur */
+static char last_token[ASN1_MAX_NAME_SIZE+1] = ""; /* last token find in the file
to parse before the 'parse
error' */
extern char _asn1_identifierMissing[];
-static const char *fileName; /* file to parse */
+static const char *file_name; /* file to parse */
-static int _asn1_yyerror (const char *);
+static void _asn1_yyerror (const char *);
static int _asn1_yylex(void);
+#line 130 "ASN1.c" /* yacc.c:339 */
-/* Line 189 of yacc.c */
-#line 136 "ASN1.c"
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
+# ifndef YY_NULLPTR
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULLPTR nullptr
+# else
+# define YY_NULLPTR 0
+# endif
+# endif
/* Enabling verbose error messages. */
#ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#else
-# define YYERROR_VERBOSE 0
+# define YYERROR_VERBOSE 1
#endif
-/* Enabling the token table. */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
+/* Debug traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int _asn1_yydebug;
+#endif
-/* Tokens. */
+/* Token type. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- ASSIG = 258,
- NUM = 259,
- IDENTIFIER = 260,
- OPTIONAL = 261,
- INTEGER = 262,
- SIZE = 263,
- OCTET = 264,
- STRING = 265,
- SEQUENCE = 266,
- BIT = 267,
- UNIVERSAL = 268,
- PRIVATE = 269,
- APPLICATION = 270,
- DEFAULT = 271,
- CHOICE = 272,
- OF = 273,
- OBJECT = 274,
- STR_IDENTIFIER = 275,
- BOOLEAN = 276,
- ASN1_TRUE = 277,
- ASN1_FALSE = 278,
- TOKEN_NULL = 279,
- ANY = 280,
- DEFINED = 281,
- BY = 282,
- SET = 283,
- EXPLICIT = 284,
- IMPLICIT = 285,
- DEFINITIONS = 286,
- TAGS = 287,
- BEGIN = 288,
- END = 289,
- UTCTime = 290,
- GeneralizedTime = 291,
- GeneralString = 292,
- FROM = 293,
- IMPORTS = 294,
- ENUMERATED = 295
- };
+ enum yytokentype
+ {
+ ASSIG = 258,
+ NUM = 259,
+ IDENTIFIER = 260,
+ OPTIONAL = 261,
+ INTEGER = 262,
+ SIZE = 263,
+ OCTET = 264,
+ STRING = 265,
+ SEQUENCE = 266,
+ BIT = 267,
+ UNIVERSAL = 268,
+ PRIVATE = 269,
+ APPLICATION = 270,
+ DEFAULT = 271,
+ CHOICE = 272,
+ OF = 273,
+ OBJECT = 274,
+ STR_IDENTIFIER = 275,
+ BOOLEAN = 276,
+ ASN1_TRUE = 277,
+ ASN1_FALSE = 278,
+ TOKEN_NULL = 279,
+ ANY = 280,
+ DEFINED = 281,
+ BY = 282,
+ SET = 283,
+ EXPLICIT = 284,
+ IMPLICIT = 285,
+ DEFINITIONS = 286,
+ TAGS = 287,
+ BEGIN = 288,
+ END = 289,
+ UTCTime = 290,
+ GeneralizedTime = 291,
+ GeneralString = 292,
+ NumericString = 293,
+ IA5String = 294,
+ TeletexString = 295,
+ PrintableString = 296,
+ UniversalString = 297,
+ BMPString = 298,
+ UTF8String = 299,
+ VisibleString = 300,
+ FROM = 301,
+ IMPORTS = 302,
+ ENUMERATED = 303
+ };
#endif
/* Tokens. */
#define ASSIG 258
@@ -235,40 +243,45 @@
#define UTCTime 290
#define GeneralizedTime 291
#define GeneralString 292
-#define FROM 293
-#define IMPORTS 294
-#define ENUMERATED 295
-
-
-
+#define NumericString 293
+#define IA5String 294
+#define TeletexString 295
+#define PrintableString 296
+#define UniversalString 297
+#define BMPString 298
+#define UTF8String 299
+#define VisibleString 300
+#define FROM 301
+#define IMPORTS 302
+#define ENUMERATED 303
+/* Value type. */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
+typedef union YYSTYPE YYSTYPE;
+union YYSTYPE
{
-
-/* Line 214 of yacc.c */
-#line 58 "ASN1.y"
+#line 62 "ASN1.y" /* yacc.c:355 */
unsigned int constant;
char str[ASN1_MAX_NAME_SIZE+1];
ASN1_TYPE node;
-
-
-/* Line 214 of yacc.c */
-#line 260 "ASN1.c"
-} YYSTYPE;
+#line 269 "ASN1.c" /* yacc.c:355 */
+};
# define YYSTYPE_IS_TRIVIAL 1
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
#endif
-/* Copy the second part of user declarations. */
+extern YYSTYPE _asn1_yylval;
+
+int _asn1_yyparse (void);
+
-/* Line 264 of yacc.c */
-#line 272 "ASN1.c"
+/* Copy the second part of user declarations. */
+
+#line 284 "ASN1.c" /* yacc.c:358 */
#ifdef short
# undef short
@@ -282,11 +295,8 @@
#ifdef YYTYPE_INT8
typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
#else
-typedef short int yytype_int8;
+typedef signed char yytype_int8;
#endif
#ifdef YYTYPE_UINT16
@@ -306,8 +316,7 @@
# define YYSIZE_T __SIZE_TYPE__
# elif defined size_t
# define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
+# elif ! defined YYSIZE_T
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# else
@@ -318,42 +327,71 @@
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
-# if YYENABLE_NLS
+# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
# endif
# endif
# ifndef YY_
-# define YY_(msgid) msgid
+# define YY_(Msgid) Msgid
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE
+# if (defined __GNUC__ \
+ && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \
+ || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+# define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+# else
+# define YY_ATTRIBUTE(Spec) /* empty */
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_PURE
+# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__))
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
+#endif
+
+#if !defined _Noreturn \
+ && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+# if defined _MSC_VER && 1200 <= _MSC_VER
+# define _Noreturn __declspec (noreturn)
+# else
+# define _Noreturn YY_ATTRIBUTE ((__noreturn__))
# endif
#endif
/* Suppress unused-variable warnings by "using" E. */
#if ! defined lint || defined __GNUC__
-# define YYUSE(e) ((void) (e))
+# define YYUSE(E) ((void) (E))
#else
-# define YYUSE(e) /* empty */
+# define YYUSE(E) /* empty */
#endif
-/* Identity function, used to suppress warnings about constant conditions. */
-#ifndef lint
-# define YYID(n) (n)
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized. */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+ _Pragma ("GCC diagnostic pop")
#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int yyi)
-#else
-static int
-YYID (yyi)
- int yyi;
+# define YY_INITIAL_VALUE(Value) Value
#endif
-{
- return yyi;
-}
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
#endif
+
#if ! defined yyoverflow || YYERROR_VERBOSE
/* The parser invokes alloca or malloc; define the necessary symbols. */
@@ -371,11 +409,11 @@
# define alloca _alloca
# else
# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
+ /* Use EXIT_SUCCESS as a witness for stdlib.h. */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
# endif
# endif
# endif
@@ -383,8 +421,8 @@
# endif
# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+ /* Pacify GCC's 'empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
# ifndef YYSTACK_ALLOC_MAXIMUM
/* The OS might guarantee only one guard page at the bottom of the stack,
and a page size can be as small as 4096 bytes. So we cannot safely
@@ -398,25 +436,23 @@
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif
-# if (defined __cplusplus && ! defined _STDLIB_H \
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
&& ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
+ && (defined YYFREE || defined free)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
# endif
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
-# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
+# if ! defined malloc && ! defined EXIT_SUCCESS
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# ifndef YYFREE
# define YYFREE free
-# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
+# if ! defined free && ! defined EXIT_SUCCESS
void free (void *); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
@@ -426,7 +462,7 @@
#if (! defined yyoverflow \
&& (! defined __cplusplus \
- || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
@@ -444,79 +480,85 @@
((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ YYSTACK_GAP_MAXIMUM)
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
+# define YYCOPY_NEEDED 1
/* Relocate STACK from its old location to the new one. The
local variables YYSIZE and YYSTACKSIZE give the old and new number of
elements in the stack, and YYPTR gives the new location of the
stack. Advance YYPTR to a properly aligned location for the next
stack. */
-# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
- Stack = &yyptr->Stack_alloc; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (YYID (0))
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
#endif
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 5
/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 192
+#define YYLAST 223
/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 52
+#define YYNTOKENS 60
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 43
+#define YYNNTS 52
/* YYNRULES -- Number of rules. */
-#define YYNRULES 99
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 190
+#define YYNRULES 128
+/* YYNSTATES -- Number of states. */
+#define YYNSTATES 223
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+ by yylex, with out-of-bounds checking. */
#define YYUNDEFTOK 2
-#define YYMAXUTOK 295
+#define YYMAXUTOK 303
-#define YYTRANSLATE(YYX) \
+#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+ as returned by yylex, without out-of-bounds checking. */
static const yytype_uint8 yytranslate[] =
{
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 43, 44, 2, 41, 45, 42, 51, 2, 2, 2,
+ 51, 52, 2, 49, 53, 50, 59, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 46, 2, 47, 2, 2, 2, 2, 2, 2,
+ 2, 54, 2, 55, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 49, 48, 50, 2, 2, 2, 2,
+ 2, 2, 2, 57, 56, 58, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
@@ -533,81 +575,31 @@
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
- 35, 36, 37, 38, 39, 40
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48
};
#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- YYRHS. */
-static const yytype_uint16 yyprhs[] =
-{
- 0, 0, 3, 12, 14, 17, 20, 22, 24, 26,
- 28, 30, 32, 36, 41, 43, 47, 49, 54, 56,
- 59, 61, 63, 65, 69, 74, 76, 79, 82, 85,
- 88, 91, 93, 97, 99, 104, 109, 117, 119, 121,
- 123, 128, 136, 138, 142, 144, 147, 150, 154, 159,
- 161, 165, 168, 172, 178, 183, 186, 188, 191, 193,
- 195, 197, 199, 201, 203, 205, 207, 209, 211, 213,
- 215, 217, 219, 222, 224, 227, 230, 233, 235, 239,
- 244, 248, 253, 258, 262, 267, 272, 274, 279, 283,
- 291, 298, 303, 305, 307, 309, 312, 317, 321, 323
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yytype_int8 yyrhs[] =
-{
- 53, 0, -1, 93, 31, 94, 32, 3, 33, 92,
- 34, -1, 4, -1, 41, 4, -1, 42, 4, -1,
- 54, -1, 55, -1, 4, -1, 5, -1, 56, -1,
- 5, -1, 43, 56, 44, -1, 5, 43, 56, 44,
- -1, 59, -1, 60, 45, 59, -1, 57, -1, 5,
- 43, 4, 44, -1, 61, -1, 62, 61, -1, 13,
- -1, 14, -1, 15, -1, 46, 4, 47, -1, 46,
- 63, 4, 47, -1, 64, -1, 64, 29, -1, 64,
- 30, -1, 16, 58, -1, 16, 22, -1, 16, 23,
- -1, 56, -1, 67, 48, 56, -1, 7, -1, 7,
- 49, 60, 50, -1, 68, 43, 67, 44, -1, 68,
- 43, 57, 51, 51, 57, 44, -1, 21, -1, 35,
- -1, 36, -1, 8, 43, 57, 44, -1, 8, 43,
- 57, 51, 51, 57, 44, -1, 71, -1, 43, 71,
- 44, -1, 37, -1, 37, 72, -1, 9, 10, -1,
- 9, 10, 72, -1, 5, 43, 4, 44, -1, 75,
- -1, 76, 45, 75, -1, 12, 10, -1, 12, 10,
- 72, -1, 12, 10, 49, 76, 50, -1, 40, 49,
- 76, 50, -1, 19, 20, -1, 5, -1, 5, 72,
- -1, 68, -1, 78, -1, 69, -1, 70, -1, 74,
- -1, 77, -1, 73, -1, 85, -1, 79, -1, 87,
- -1, 88, -1, 86, -1, 24, -1, 80, -1, 65,
- 80, -1, 81, -1, 81, 66, -1, 81, 6, -1,
- 5, 82, -1, 83, -1, 84, 45, 83, -1, 11,
- 49, 84, 50, -1, 11, 18, 80, -1, 11, 72,
- 18, 80, -1, 28, 49, 84, 50, -1, 28, 18,
- 80, -1, 28, 72, 18, 80, -1, 17, 49, 84,
- 50, -1, 25, -1, 25, 26, 27, 5, -1, 5,
- 3, 81, -1, 5, 19, 20, 3, 49, 62, 50,
- -1, 5, 5, 3, 49, 62, 50, -1, 5, 7,
- 3, 56, -1, 89, -1, 90, -1, 91, -1, 92,
- 91, -1, 5, 49, 62, 50, -1, 5, 49, 50,
- -1, 29, -1, 30, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+ /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 119, 119, 132, 133, 136, 140, 141, 144, 145,
- 148, 149, 152, 154, 159, 160, 164, 166, 171, 172,
- 176, 177, 178, 181, 183, 187, 188, 189, 192, 194,
- 195, 199, 200, 204, 205, 207, 208, 215, 218, 219,
- 222, 224, 230, 231, 234, 235, 239, 240, 244, 249,
- 250, 254, 255, 256, 261, 267, 270, 272, 275, 276,
- 277, 278, 279, 280, 281, 282, 283, 284, 285, 286,
- 287, 290, 291, 296, 297, 300, 303, 306, 307, 311,
- 313, 315, 320, 322, 324, 329, 333, 334, 339, 342,
- 346, 351, 357, 358, 361, 362, 366, 369, 393, 394
+ 0, 135, 135, 148, 149, 152, 155, 156, 159, 160,
+ 163, 164, 165, 168, 169, 172, 174, 179, 180, 184,
+ 186, 191, 192, 196, 197, 198, 201, 203, 207, 208,
+ 209, 212, 214, 215, 219, 220, 224, 225, 227, 228,
+ 235, 238, 239, 242, 244, 250, 251, 254, 255, 259,
+ 260, 264, 265, 269, 270, 274, 275, 279, 280, 284,
+ 285, 289, 290, 294, 295, 299, 300, 304, 309, 310,
+ 314, 315, 316, 321, 327, 330, 332, 335, 336, 337,
+ 338, 339, 340, 341, 342, 343, 344, 345, 346, 347,
+ 348, 349, 350, 351, 352, 353, 354, 355, 358, 359,
+ 364, 365, 368, 371, 374, 375, 379, 381, 383, 388,
+ 390, 392, 397, 401, 402, 407, 409, 412, 416, 421,
+ 427, 428, 431, 432, 436, 439, 441, 465, 466
};
#endif
-#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+#if YYDEBUG || YYERROR_VERBOSE || 1
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
@@ -618,305 +610,289 @@
"OBJECT", "STR_IDENTIFIER", "BOOLEAN", "ASN1_TRUE", "ASN1_FALSE",
"TOKEN_NULL", "ANY", "DEFINED", "BY", "SET", "EXPLICIT", "IMPLICIT",
"DEFINITIONS", "TAGS", "BEGIN", "END", "UTCTime", "GeneralizedTime",
- "GeneralString", "FROM", "IMPORTS", "ENUMERATED", "'+'", "'-'", "'('",
+ "GeneralString", "NumericString", "IA5String", "TeletexString",
+ "PrintableString", "UniversalString", "BMPString", "UTF8String",
+ "VisibleString", "FROM", "IMPORTS", "ENUMERATED", "'+'", "'-'", "'('",
"')'", "','", "'['", "']'", "'|'", "'{'", "'}'", "'.'", "$accept",
"definitions", "pos_num", "neg_num", "pos_neg_num", "num_identifier",
- "pos_neg_identifier", "constant", "constant_list", "obj_constant",
- "obj_constant_list", "class", "tag_type", "tag", "default",
- "pos_neg_list", "integer_def", "boolean_def", "Time", "size_def2",
- "size_def", "generalstring_def", "octet_string_def", "bit_element",
+ "int_identifier", "pos_neg_identifier", "constant", "constant_list",
+ "obj_constant", "obj_constant_list", "class", "tag_type", "tag",
+ "default", "pos_neg_list", "integer_def", "boolean_def", "Time",
+ "size_def2", "size_def", "generalstring_def", "numericstring_def",
+ "ia5string_def", "teletexstring_def", "printablestring_def",
+ "universalstring_def", "bmpstring_def", "utf8string_def",
+ "visiblestring_def", "octet_string_def", "bit_element",
"bit_element_list", "bit_string_def", "enumerated_def", "object_def",
"type_assig_right", "type_assig_right_tag",
"type_assig_right_tag_default", "type_assig", "type_assig_list",
"sequence_def", "set_def", "choise_def", "any_def", "type_def",
"constant_def", "type_constant", "type_constant_list", "definitions_id",
- "explicit_implicit", 0
+ "explicit_implicit", YY_NULLPTR
};
#endif
# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
- token YYLEX-NUM. */
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+ (internal) symbol number NUM (which must be that of a token). */
static const yytype_uint16 yytoknum[] =
{
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
- 295, 43, 45, 40, 41, 44, 91, 93, 124, 123,
- 125, 46
+ 295, 296, 297, 298, 299, 300, 301, 302, 303, 43,
+ 45, 40, 41, 44, 91, 93, 124, 123, 125, 46
};
# endif
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const yytype_uint8 yyr1[] =
+#define YYPACT_NINF -129
+
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-129)))
+
+#define YYTABLE_NINF -12
+
+#define yytable_value_is_error(Yytable_value) \
+ 0
+
+ /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+static const yytype_int16 yypact[] =
{
- 0, 52, 53, 54, 54, 55, 56, 56, 57, 57,
- 58, 58, 59, 59, 60, 60, 61, 61, 62, 62,
- 63, 63, 63, 64, 64, 65, 65, 65, 66, 66,
- 66, 67, 67, 68, 68, 68, 68, 69, 70, 70,
- 71, 71, 72, 72, 73, 73, 74, 74, 75, 76,
- 76, 77, 77, 77, 78, 79, 80, 80, 80, 80,
- 80, 80, 80, 80, 80, 80, 80, 80, 80, 80,
- 80, 81, 81, 82, 82, 82, 83, 84, 84, 85,
- 85, 85, 86, 86, 86, 87, 88, 88, 89, 90,
- 90, 90, 91, 91, 92, 92, 93, 93, 94, 94
+ 36, -7, 74, 22, 3, -129, 26, -129, 34, -129,
+ -129, -129, 5, -129, -129, 55, 89, -129, -129, 97,
+ 57, 101, -129, 122, 141, 132, -129, -129, -129, 32,
+ 77, 77, 152, 165, 150, -129, -129, 6, 119, 167,
+ 18, 168, 124, 159, -129, -129, 156, 21, -129, -129,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 126,
+ 30, 38, 121, 133, -129, -129, -129, -129, -129, -129,
+ -129, -129, -129, -129, -129, -129, -129, -129, -129, -129,
+ -129, -129, -129, -129, -129, -129, 128, 58, 183, 136,
+ 180, -129, -129, 20, 6, 121, 184, 172, -3, 184,
+ -129, 164, 121, 184, 174, -129, -129, -129, -129, -129,
+ -129, -129, -129, -129, 188, 139, -129, -129, -129, 191,
+ -129, -129, -129, 42, 149, -129, 192, 193, -129, -129,
+ -129, 142, 169, 146, 151, 58, -129, 53, -129, -129,
+ 77, -129, 71, 121, 188, -129, 83, 195, -129, 90,
+ 121, 153, -129, 94, -129, 148, 147, -129, 197, -129,
+ 154, 43, 7, -129, -129, 149, -129, -21, -129, 58,
+ 155, 20, -129, 24, -129, 184, -129, -129, 114, -129,
+ -129, -129, -129, 201, 188, -129, -129, 157, 158, -129,
+ 58, -129, 23, -129, 160, 162, -129, -129, -129, 54,
+ -129, -129, -129, 163, -129, 47, -129, -129, 169, -129,
+ -129, -129, -129, -129, -129, -129, -129, 204, 166, 170,
+ -129, -129, -129
};
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const yytype_uint8 yyr2[] =
+ /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE does not specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
{
- 0, 2, 8, 1, 2, 2, 1, 1, 1, 1,
- 1, 1, 3, 4, 1, 3, 1, 4, 1, 2,
- 1, 1, 1, 3, 4, 1, 2, 2, 2, 2,
- 2, 1, 3, 1, 4, 4, 7, 1, 1, 1,
- 4, 7, 1, 3, 1, 2, 2, 3, 4, 1,
- 3, 2, 3, 5, 4, 2, 1, 2, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 2, 1, 2, 2, 2, 1, 3, 4,
- 3, 4, 4, 3, 4, 4, 1, 4, 3, 7,
- 6, 4, 1, 1, 1, 2, 4, 3, 1, 1
+ 0, 126, 0, 0, 0, 1, 0, 8, 9, 125,
+ 19, 21, 0, 127, 128, 0, 0, 124, 22, 0,
+ 0, 0, 20, 0, 0, 0, 120, 121, 122, 0,
+ 0, 0, 0, 0, 0, 2, 123, 75, 36, 0,
+ 0, 0, 0, 0, 40, 97, 113, 0, 41, 42,
+ 47, 49, 51, 53, 55, 57, 59, 61, 63, 0,
+ 0, 28, 0, 77, 79, 80, 83, 84, 85, 86,
+ 87, 88, 89, 90, 91, 81, 82, 78, 93, 98,
+ 116, 92, 96, 94, 95, 115, 0, 0, 0, 0,
+ 0, 45, 76, 0, 65, 0, 0, 0, 70, 0,
+ 74, 0, 0, 0, 0, 48, 50, 52, 54, 56,
+ 58, 60, 62, 64, 0, 0, 23, 24, 25, 0,
+ 29, 30, 99, 0, 0, 3, 0, 0, 6, 7,
+ 119, 0, 0, 0, 0, 0, 17, 0, 66, 107,
+ 0, 104, 0, 0, 0, 71, 0, 0, 110, 0,
+ 0, 0, 68, 0, 26, 0, 3, 12, 0, 34,
+ 0, 0, 0, 4, 5, 0, 9, 0, 46, 0,
+ 0, 0, 37, 100, 103, 0, 106, 108, 0, 112,
+ 114, 109, 111, 0, 0, 73, 27, 5, 0, 38,
+ 0, 118, 0, 43, 0, 0, 15, 18, 102, 0,
+ 101, 105, 72, 0, 69, 0, 35, 117, 0, 16,
+ 14, 32, 33, 13, 31, 67, 10, 0, 0, 0,
+ 11, 39, 44
};
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
- STATE-NUM when YYTABLE doesn't specify something else to do. Zero
- means the default is an error. */
-static const yytype_uint8 yydefact[] =
+ /* YYPGOTO[NTERM-NUM]. */
+static const yytype_int16 yypgoto[] =
{
- 0, 0, 0, 0, 0, 1, 0, 8, 9, 97,
- 16, 18, 0, 98, 99, 0, 0, 96, 19, 0,
- 0, 0, 17, 0, 0, 92, 93, 94, 0, 0,
- 0, 0, 0, 2, 95, 56, 33, 0, 0, 0,
- 0, 0, 37, 70, 86, 0, 38, 39, 44, 0,
- 0, 25, 0, 58, 60, 61, 64, 62, 63, 59,
- 66, 71, 88, 65, 69, 67, 68, 0, 0, 0,
- 0, 0, 42, 57, 0, 46, 0, 0, 0, 51,
- 0, 55, 0, 0, 0, 0, 45, 0, 0, 20,
- 21, 22, 0, 26, 27, 72, 0, 0, 3, 0,
- 0, 6, 7, 91, 0, 0, 0, 0, 0, 14,
- 0, 47, 80, 0, 77, 0, 0, 0, 52, 0,
- 0, 83, 0, 0, 0, 49, 0, 23, 0, 3,
- 9, 31, 0, 0, 0, 4, 5, 0, 0, 43,
- 0, 0, 0, 34, 73, 76, 0, 79, 81, 0,
- 85, 87, 82, 84, 0, 0, 54, 24, 0, 35,
- 0, 90, 0, 40, 0, 0, 12, 15, 75, 0,
- 74, 78, 53, 0, 50, 0, 32, 89, 0, 13,
- 11, 29, 30, 10, 28, 48, 0, 0, 36, 41
+ -129, -129, -129, -129, -120, -128, 4, -129, 39, -129,
+ -12, -92, -129, -129, -129, -129, -129, -129, -129, -129,
+ 130, -34, -129, -129, -129, -129, -129, -129, -129, -129,
+ -129, -129, 27, 68, -129, -129, -129, -60, -30, -129,
+ 46, 72, -129, -129, -129, -129, -129, -129, 194, -129,
+ -129, -129
};
-/* YYDEFGOTO[NTERM-NUM]. */
+ /* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int16 yydefgoto[] =
{
- -1, 2, 101, 102, 103, 10, 184, 109, 110, 11,
- 12, 92, 51, 52, 170, 133, 53, 54, 55, 72,
- 73, 56, 57, 125, 126, 58, 59, 60, 61, 62,
- 145, 114, 115, 63, 64, 65, 66, 25, 26, 27,
- 28, 3, 15
+ -1, 2, 128, 129, 130, 10, 160, 214, 136, 137,
+ 11, 12, 119, 61, 62, 200, 161, 63, 64, 65,
+ 91, 92, 66, 67, 68, 69, 70, 71, 72, 73,
+ 74, 75, 152, 153, 76, 77, 78, 79, 80, 174,
+ 141, 142, 81, 82, 83, 84, 26, 27, 28, 29,
+ 3, 15
};
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -96
-static const yytype_int16 yypact[] =
+ /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule whose
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+static const yytype_int16 yytable[] =
{
- 24, -14, 48, 56, 0, -96, -10, -96, -2, -96,
- -96, -96, 2, -96, -96, 71, 111, -96, -96, 117,
- 83, 96, -96, 127, 42, -96, -96, -96, 10, 77,
- 130, 131, 115, -96, -96, 8, 90, 132, 13, 135,
- 92, 126, -96, -96, 122, 15, -96, -96, 8, 100,
- 93, 49, 119, 94, -96, -96, -96, -96, -96, -96,
- -96, -96, -96, -96, -96, -96, -96, 102, 28, 149,
- 110, 150, -96, -96, 17, 8, 119, 152, 142, 22,
- 152, -96, 134, 119, 152, 144, -96, 158, 118, -96,
- -96, -96, 160, -96, -96, -96, 35, 88, -96, 162,
- 163, -96, -96, -96, 120, 114, 124, 128, 28, -96,
- -8, -96, -96, 77, -96, -7, 119, 158, -96, 18,
- 165, -96, 50, 119, 129, -96, 54, -96, 133, 123,
- -96, -96, 125, 37, 4, -96, -96, 88, -27, -96,
- 28, 137, 17, -96, 20, -96, 152, -96, -96, 66,
- -96, -96, -96, -96, 169, 158, -96, -96, 136, -96,
- 28, -96, 7, -96, 138, 139, -96, -96, -96, 68,
- -96, -96, -96, 140, -96, 114, -96, -96, 114, -96,
- -96, -96, -96, -96, -96, -96, 141, 146, -96, -96
+ 18, 85, 122, 159, 167, 89, 97, 7, 8, 7,
+ 8, 7, 8, 104, 89, 170, 105, 106, 107, 108,
+ 109, 110, 111, 112, 113, 134, 89, 7, 8, 89,
+ 198, 193, 162, 24, 115, 139, 95, 25, 194, 102,
+ 199, 1, 148, 116, 117, 118, 156, 157, 90, 195,
+ 4, 216, 157, 6, 144, 13, 14, 90, 125, 210,
+ 138, 9, 125, 17, 145, 191, 35, 120, 121, 90,
+ 206, 135, 90, 192, 5, 96, 211, 212, 103, 213,
+ 219, 207, 37, 177, 38, 16, 39, 19, 40, 41,
+ 182, 126, 158, 20, 42, 189, 43, 217, 44, 190,
+ 21, 45, 46, 126, 127, 47, 171, 126, 127, 22,
+ 173, 172, 48, 49, 50, 51, 52, 53, 54, 55,
+ 56, 57, 58, 24, 175, 59, 37, 25, 38, 176,
+ 39, 60, 40, 41, 23, 31, 175, 32, 42, 33,
+ 43, 179, 44, 175, 30, 45, 46, 184, 181, 47,
+ 18, 34, 185, 7, 8, 86, 48, 49, 50, 51,
+ 52, 53, 54, 55, 56, 57, 58, 184, 87, 59,
+ 88, 146, 202, 7, 166, 149, 93, 94, 98, 100,
+ 18, 99, 101, 114, 123, 124, 131, 132, 89, 140,
+ 143, 147, 150, 151, 154, 155, 163, 164, 168, 165,
+ 180, 187, 169, 186, 183, 203, -10, 196, 220, 218,
+ 197, 204, 178, 188, 209, 215, -11, 205, 221, 208,
+ 133, 201, 222, 36
};
-/* YYPGOTO[NTERM-NUM]. */
-static const yytype_int16 yypgoto[] =
+static const yytype_uint8 yycheck[] =
{
- -96, -96, -96, -96, -94, -95, -96, 33, -96, -12,
- -84, -96, -96, -96, -96, -96, -96, -96, -96, 106,
- -20, -96, -96, 23, 62, -96, -96, -96, -49, 69,
- -96, 40, 41, -96, -96, -96, -96, -96, -96, 164,
- -96, -96, -96
+ 12, 31, 62, 123, 132, 8, 40, 4, 5, 4,
+ 5, 4, 5, 47, 8, 135, 50, 51, 52, 53,
+ 54, 55, 56, 57, 58, 5, 8, 4, 5, 8,
+ 6, 52, 124, 1, 4, 95, 18, 5, 59, 18,
+ 16, 5, 102, 13, 14, 15, 4, 5, 51, 169,
+ 57, 4, 5, 31, 57, 29, 30, 51, 4, 5,
+ 94, 58, 4, 58, 98, 58, 34, 29, 30, 51,
+ 190, 51, 51, 165, 0, 57, 22, 23, 57, 199,
+ 208, 58, 5, 143, 7, 51, 9, 32, 11, 12,
+ 150, 49, 50, 4, 17, 52, 19, 50, 21, 56,
+ 3, 24, 25, 49, 50, 28, 53, 49, 50, 52,
+ 140, 58, 35, 36, 37, 38, 39, 40, 41, 42,
+ 43, 44, 45, 1, 53, 48, 5, 5, 7, 58,
+ 9, 54, 11, 12, 33, 3, 53, 5, 17, 7,
+ 19, 58, 21, 53, 3, 24, 25, 53, 58, 28,
+ 162, 19, 58, 4, 5, 3, 35, 36, 37, 38,
+ 39, 40, 41, 42, 43, 44, 45, 53, 3, 48,
+ 20, 99, 58, 4, 5, 103, 57, 10, 10, 20,
+ 192, 57, 26, 57, 51, 57, 3, 51, 8, 5,
+ 18, 27, 18, 5, 55, 4, 4, 4, 52, 57,
+ 5, 4, 51, 55, 51, 4, 59, 52, 4, 205,
+ 171, 184, 144, 59, 52, 52, 59, 59, 52, 59,
+ 90, 175, 52, 29
};
-/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule which
- number is the opposite. If zero, do what YYDEFACT says.
- If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -9
-static const yytype_int16 yytable[] =
+ /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
{
- 18, 132, 131, 95, 7, 8, 7, 8, 7, 8,
- 138, 7, 8, 134, 141, 24, 70, 163, 78, 13,
- 14, 70, 107, 70, 164, 85, 168, 112, 86, 1,
- 70, 76, 98, 83, 121, 4, 169, 142, 146, 129,
- 130, 16, 143, 147, 33, 29, 165, 30, 5, 31,
- 9, 71, 17, 162, 161, 111, 71, 177, 71, 118,
- 108, 32, 77, 146, 84, 71, 176, 148, 150, 99,
- 100, 117, 98, 180, 153, 183, 99, 100, 93, 94,
- 186, 159, 35, 187, 36, 160, 37, 6, 38, 39,
- 181, 182, 7, 8, 40, 146, 41, 88, 42, 155,
- 152, 43, 44, 19, 156, 45, 89, 90, 91, 99,
- 100, 155, 46, 47, 48, 20, 172, 49, 7, 130,
- 21, 119, 18, 50, 35, 122, 36, 22, 37, 23,
- 38, 39, 24, 67, 68, 69, 40, 96, 41, 74,
- 42, 80, 75, 43, 44, 79, 81, 45, 82, 87,
- 18, 97, 104, 105, 46, 47, 48, 113, 70, 49,
- 116, 120, 123, 124, 128, 127, 135, 136, 139, 137,
- 151, 140, 154, 173, -8, 167, 158, 106, 174, 149,
- 157, 166, 144, 179, 185, 188, 171, 175, 0, 178,
- 189, 0, 34
+ 0, 5, 61, 110, 57, 0, 31, 4, 5, 58,
+ 65, 70, 71, 29, 30, 111, 51, 58, 70, 32,
+ 4, 3, 52, 33, 1, 5, 106, 107, 108, 109,
+ 3, 3, 5, 7, 19, 34, 108, 5, 7, 9,
+ 11, 12, 17, 19, 21, 24, 25, 28, 35, 36,
+ 37, 38, 39, 40, 41, 42, 43, 44, 45, 48,
+ 54, 73, 74, 77, 78, 79, 82, 83, 84, 85,
+ 86, 87, 88, 89, 90, 91, 94, 95, 96, 97,
+ 98, 102, 103, 104, 105, 98, 3, 3, 20, 8,
+ 51, 80, 81, 57, 10, 18, 57, 81, 10, 57,
+ 20, 26, 18, 57, 81, 81, 81, 81, 81, 81,
+ 81, 81, 81, 81, 57, 4, 13, 14, 15, 72,
+ 29, 30, 97, 51, 57, 4, 49, 50, 62, 63,
+ 64, 3, 51, 80, 5, 51, 68, 69, 81, 97,
+ 5, 100, 101, 18, 57, 81, 101, 27, 97, 101,
+ 18, 5, 92, 93, 55, 4, 4, 5, 50, 64,
+ 66, 76, 71, 4, 4, 57, 5, 65, 52, 51,
+ 64, 53, 58, 98, 99, 53, 58, 97, 93, 58,
+ 5, 58, 97, 51, 53, 58, 55, 4, 59, 52,
+ 56, 58, 71, 52, 59, 64, 52, 68, 6, 16,
+ 75, 100, 58, 4, 92, 59, 64, 58, 59, 52,
+ 5, 22, 23, 64, 67, 52, 4, 50, 66, 65,
+ 4, 52, 52
};
-static const yytype_int16 yycheck[] =
+ /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
{
- 12, 96, 96, 52, 4, 5, 4, 5, 4, 5,
- 105, 4, 5, 97, 108, 5, 8, 44, 38, 29,
- 30, 8, 5, 8, 51, 45, 6, 76, 48, 5,
- 8, 18, 4, 18, 83, 49, 16, 45, 45, 4,
- 5, 43, 50, 50, 34, 3, 140, 5, 0, 7,
- 50, 43, 50, 137, 50, 75, 43, 50, 43, 79,
- 43, 19, 49, 45, 49, 43, 160, 116, 50, 41,
- 42, 49, 4, 5, 123, 169, 41, 42, 29, 30,
- 175, 44, 5, 178, 7, 48, 9, 31, 11, 12,
- 22, 23, 4, 5, 17, 45, 19, 4, 21, 45,
- 50, 24, 25, 32, 50, 28, 13, 14, 15, 41,
- 42, 45, 35, 36, 37, 4, 50, 40, 4, 5,
- 3, 80, 134, 46, 5, 84, 7, 44, 9, 33,
- 11, 12, 5, 3, 3, 20, 17, 43, 19, 49,
- 21, 49, 10, 24, 25, 10, 20, 28, 26, 49,
- 162, 49, 3, 43, 35, 36, 37, 5, 8, 40,
- 18, 27, 18, 5, 4, 47, 4, 4, 44, 49,
- 5, 43, 43, 4, 51, 142, 51, 71, 155, 117,
- 47, 44, 113, 44, 44, 44, 146, 51, -1, 51,
- 44, -1, 28
+ 0, 60, 61, 62, 62, 63, 64, 64, 65, 65,
+ 66, 66, 66, 67, 67, 68, 68, 69, 69, 70,
+ 70, 71, 71, 72, 72, 72, 73, 73, 74, 74,
+ 74, 75, 75, 75, 76, 76, 77, 77, 77, 77,
+ 78, 79, 79, 80, 80, 81, 81, 82, 82, 83,
+ 83, 84, 84, 85, 85, 86, 86, 87, 87, 88,
+ 88, 89, 89, 90, 90, 91, 91, 92, 93, 93,
+ 94, 94, 94, 95, 96, 97, 97, 97, 97, 97,
+ 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
+ 97, 97, 97, 97, 97, 97, 97, 97, 98, 98,
+ 99, 99, 99, 100, 101, 101, 102, 102, 102, 103,
+ 103, 103, 104, 105, 105, 106, 106, 107, 107, 107,
+ 108, 108, 109, 109, 110, 110, 110, 111, 111
};
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const yytype_uint8 yystos[] =
+ /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
{
- 0, 5, 53, 93, 49, 0, 31, 4, 5, 50,
- 57, 61, 62, 29, 30, 94, 43, 50, 61, 32,
- 4, 3, 44, 33, 5, 89, 90, 91, 92, 3,
- 5, 7, 19, 34, 91, 5, 7, 9, 11, 12,
- 17, 19, 21, 24, 25, 28, 35, 36, 37, 40,
- 46, 64, 65, 68, 69, 70, 73, 74, 77, 78,
- 79, 80, 81, 85, 86, 87, 88, 3, 3, 20,
- 8, 43, 71, 72, 49, 10, 18, 49, 72, 10,
- 49, 20, 26, 18, 49, 72, 72, 49, 4, 13,
- 14, 15, 63, 29, 30, 80, 43, 49, 4, 41,
- 42, 54, 55, 56, 3, 43, 71, 5, 43, 59,
- 60, 72, 80, 5, 83, 84, 18, 49, 72, 84,
- 27, 80, 84, 18, 5, 75, 76, 47, 4, 4,
- 5, 56, 57, 67, 62, 4, 4, 49, 57, 44,
- 43, 56, 45, 50, 81, 82, 45, 50, 80, 76,
- 50, 5, 50, 80, 43, 45, 50, 47, 51, 44,
- 48, 50, 62, 44, 51, 56, 44, 59, 6, 16,
- 66, 83, 50, 4, 75, 51, 56, 50, 51, 44,
- 5, 22, 23, 56, 58, 44, 57, 57, 44, 44
+ 0, 2, 8, 1, 2, 2, 1, 1, 1, 1,
+ 1, 2, 1, 1, 1, 3, 4, 1, 3, 1,
+ 4, 1, 2, 1, 1, 1, 3, 4, 1, 2,
+ 2, 2, 2, 2, 1, 3, 1, 4, 4, 7,
+ 1, 1, 1, 4, 7, 1, 3, 1, 2, 1,
+ 2, 1, 2, 1, 2, 1, 2, 1, 2, 1,
+ 2, 1, 2, 1, 2, 2, 3, 4, 1, 3,
+ 2, 3, 5, 4, 2, 1, 2, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
+ 1, 2, 2, 2, 1, 3, 4, 3, 4, 4,
+ 3, 4, 4, 1, 4, 3, 3, 7, 6, 4,
+ 1, 1, 1, 2, 4, 3, 1, 1, 1
};
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
-/* Like YYERROR except do call yyerror. This remains here temporarily
- to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-
-#define YYFAIL goto yyerrlab
#define YYRECOVERING() (!!yyerrstatus)
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK (1); \
- goto yybackup; \
- } \
- else \
- { \
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ goto yybackup; \
+ } \
+ else \
+ { \
yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (YYID (0))
-
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-
-/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
- If N is 0, then set CURRENT to the empty location which ends
- the previous symbol: RHS[0] (always defined). */
-
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- do \
- if (YYID (N)) \
- { \
- (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
- (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
- (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
- (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
- } \
- else \
- { \
- (Current).first_line = (Current).last_line = \
- YYRHSLOC (Rhs, 0).last_line; \
- (Current).first_column = (Current).last_column = \
- YYRHSLOC (Rhs, 0).last_column; \
- } \
- while (YYID (0))
-#endif
+ YYERROR; \
+ } \
+while (0)
+
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
-/* YY_LOCATION_PRINT -- Print the location on the stream.
- This macro was not mandated originally: define only if we know
- we won't break user code: when these are the locations we know. */
-
-#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
-# define YY_LOCATION_PRINT(File, Loc) \
- fprintf (File, "%d.%d-%d.%d", \
- (Loc).first_line, (Loc).first_column, \
- (Loc).last_line, (Loc).last_column)
-# else
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-# endif
-#endif
-
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
-#endif
/* Enable debugging if requested. */
#if YYDEBUG
@@ -926,54 +902,46 @@
# define YYFPRINTF fprintf
# endif
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (YYID (0))
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yy_symbol_print (stderr, \
- Type, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (YYID (0))
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT. |
+`----------------------------------------*/
+
static void
yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
{
+ FILE *yyo = yyoutput;
+ YYUSE (yyo);
if (!yyvaluep)
return;
# ifdef YYPRINT
if (yytype < YYNTOKENS)
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
- YYUSE (yyoutput);
# endif
- switch (yytype)
- {
- default:
- break;
- }
+ YYUSE (yytype);
}
@@ -981,22 +949,11 @@
| Print this symbol on YYOUTPUT. |
`--------------------------------*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static void
yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
{
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+ YYFPRINTF (yyoutput, "%s %s (",
+ yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
yy_symbol_value_print (yyoutput, yytype, yyvaluep);
YYFPRINTF (yyoutput, ")");
@@ -1007,16 +964,8 @@
| TOP (included). |
`------------------------------------------------------------------*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static void
yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
-#else
-static void
-yy_stack_print (yybottom, yytop)
- yytype_int16 *yybottom;
- yytype_int16 *yytop;
-#endif
{
YYFPRINTF (stderr, "Stack now");
for (; yybottom <= yytop; yybottom++)
@@ -1027,49 +976,42 @@
YYFPRINTF (stderr, "\n");
}
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (YYID (0))
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (0)
/*------------------------------------------------.
| Report that the YYRULE is going to be reduced. |
`------------------------------------------------*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
-#else
static void
-yy_reduce_print (yyvsp, yyrule)
- YYSTYPE *yyvsp;
- int yyrule;
-#endif
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
{
+ unsigned long int yylno = yyrline[yyrule];
int yynrhs = yyr2[yyrule];
int yyi;
- unsigned long int yylno = yyrline[yyrule];
YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
- yyrule - 1, yylno);
+ yyrule - 1, yylno);
/* The symbols being reduced. */
for (yyi = 0; yyi < yynrhs; yyi++)
{
YYFPRINTF (stderr, " $%d = ", yyi + 1);
- yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
- &(yyvsp[(yyi + 1) - (yynrhs)])
- );
+ yy_symbol_print (stderr,
+ yystos[yyssp[yyi + 1 - yynrhs]],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
YYFPRINTF (stderr, "\n");
}
}
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (yyvsp, Rule); \
-} while (YYID (0))
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyssp, yyvsp, Rule); \
+} while (0)
/* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */
@@ -1083,7 +1025,7 @@
/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
+#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
@@ -1098,7 +1040,6 @@
# define YYMAXDEPTH 10000
#endif
-
#if YYERROR_VERBOSE
@@ -1107,15 +1048,8 @@
# define yystrlen strlen
# else
/* Return the length of YYSTR. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static YYSIZE_T
yystrlen (const char *yystr)
-#else
-static YYSIZE_T
-yystrlen (yystr)
- const char *yystr;
-#endif
{
YYSIZE_T yylen;
for (yylen = 0; yystr[yylen]; yylen++)
@@ -1131,16 +1065,8 @@
# else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
YYDEST. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static char *
yystpcpy (char *yydest, const char *yysrc)
-#else
-static char *
-yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-#endif
{
char *yyd = yydest;
const char *yys = yysrc;
@@ -1170,27 +1096,27 @@
char const *yyp = yystr;
for (;;)
- switch (*++yyp)
- {
- case '\'':
- case ',':
- goto do_not_strip_quotes;
-
- case '\\':
- if (*++yyp != '\\')
- goto do_not_strip_quotes;
- /* Fall through. */
- default:
- if (yyres)
- yyres[yyn] = *yyp;
- yyn++;
- break;
-
- case '"':
- if (yyres)
- yyres[yyn] = '\0';
- return yyn;
- }
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
do_not_strip_quotes: ;
}
@@ -1201,161 +1127,160 @@
}
# endif
-/* Copy into YYRESULT an error message about the unexpected token
- YYCHAR while in state YYSTATE. Return the number of bytes copied,
- including the terminating null byte. If YYRESULT is null, do not
- copy anything; just return the number of bytes that would be
- copied. As a special case, return 0 if an ordinary "syntax error"
- message will do. Return YYSIZE_MAXIMUM if overflow occurs during
- size calculation. */
-static YYSIZE_T
-yysyntax_error (char *yyresult, int yystate, int yychar)
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
{
- int yyn = yypact[yystate];
-
- if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
- return 0;
- else
+ YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULLPTR;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
{
- int yytype = YYTRANSLATE (yychar);
- YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- int yysize_overflow = 0;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- int yyx;
-
-# if 0
- /* This is so xgettext sees the translatable formats that are
- constructed on the fly. */
- YY_("syntax error, unexpected %s");
- YY_("syntax error, unexpected %s, expecting %s");
- YY_("syntax error, unexpected %s, expecting %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-# endif
- char *yyfmt;
- char const *yyf;
- static char const yyunexpected[] = "syntax error, unexpected %s";
- static char const yyexpecting[] = ", expecting %s";
- static char const yyor[] = " or %s";
- char yyformat[sizeof yyunexpected
- + sizeof yyexpecting - 1
- + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
- * (sizeof yyor - 1))];
- char const *yyprefix = yyexpecting;
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
-
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yycount = 1;
-
- yyarg[0] = yytname[yytype];
- yyfmt = yystpcpy (yyformat, yyunexpected);
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- yyformat[sizeof yyunexpected - 1] = '\0';
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
- yyfmt = yystpcpy (yyfmt, yyprefix);
- yyprefix = yyor;
- }
-
- yyf = YY_(yyformat);
- yysize1 = yysize + yystrlen (yyf);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
-
- if (yysize_overflow)
- return YYSIZE_MAXIMUM;
-
- if (yyresult)
- {
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- char *yyp = yyresult;
- int yyi = 0;
- while ((*yyp = *yyf) != '\0')
- {
- if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyf += 2;
- }
- else
- {
- yyp++;
- yyf++;
- }
- }
- }
- return yysize;
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
}
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
}
#endif /* YYERROR_VERBOSE */
-
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
`-----------------------------------------------*/
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static void
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yymsg, yytype, yyvaluep)
- const char *yymsg;
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
{
YYUSE (yyvaluep);
-
if (!yymsg)
yymsg = "Deleting";
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
- switch (yytype)
- {
-
- default:
- break;
- }
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ YYUSE (yytype);
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
}
-/* Prevent warnings from -Wmissing-prototypes. */
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
+
/* The lookahead symbol. */
@@ -1363,49 +1288,26 @@
/* The semantic value of the lookahead symbol. */
YYSTYPE yylval;
-
/* Number of syntax errors so far. */
int yynerrs;
+/*----------.
+| yyparse. |
+`----------*/
-/*-------------------------.
-| yyparse or yypush_parse. |
-`-------------------------*/
-
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void *YYPARSE_PARAM)
-#else
-int
-yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
-#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
int
yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
{
-
-
int yystate;
/* Number of tokens to shift before error messages enabled. */
int yyerrstatus;
/* The stacks and their tools:
- `yyss': related to states.
- `yyvs': related to semantic values.
+ 'yyss': related to states.
+ 'yyvs': related to semantic values.
- Refer to the stacks thru separate pointers, to allow yyoverflow
+ Refer to the stacks through separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
/* The state stack. */
@@ -1423,7 +1325,7 @@
int yyn;
int yyresult;
/* Lookahead token as an internal (translated) token number. */
- int yytoken;
+ int yytoken = 0;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
@@ -1441,9 +1343,8 @@
Keep to zero when no symbol should be popped. */
int yylen = 0;
- yytoken = 0;
- yyss = yyssa;
- yyvs = yyvsa;
+ yyssp = yyss = yyssa;
+ yyvsp = yyvs = yyvsa;
yystacksize = YYINITDEPTH;
YYDPRINTF ((stderr, "Starting parse\n"));
@@ -1452,14 +1353,6 @@
yyerrstatus = 0;
yynerrs = 0;
yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
- yyssp = yyss;
- yyvsp = yyvs;
-
goto yysetstate;
/*------------------------------------------------------------.
@@ -1480,23 +1373,23 @@
#ifdef yyoverflow
{
- /* Give user a chance to reallocate the stack. Use copies of
- these so that the &'s don't force the real ones into
- memory. */
- YYSTYPE *yyvs1 = yyvs;
- yytype_int16 *yyss1 = yyss;
-
- /* Each stack pointer address is followed by the size of the
- data in use in that stack, in bytes. This used to be a
- conditional around just the two extra args, but that might
- be undefined if yyoverflow is a macro. */
- yyoverflow (YY_("memory exhausted"),
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
- &yystacksize);
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
- yyss = yyss1;
- yyvs = yyvs1;
+ yyss = yyss1;
+ yyvs = yyvs1;
}
#else /* no yyoverflow */
# ifndef YYSTACK_RELOCATE
@@ -1504,22 +1397,22 @@
# else
/* Extend the stack our own way. */
if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
+ goto yyexhaustedlab;
yystacksize *= 2;
if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
+ yystacksize = YYMAXDEPTH;
{
- yytype_int16 *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyexhaustedlab;
- YYSTACK_RELOCATE (yyss_alloc, yyss);
- YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
}
# endif
#endif /* no yyoverflow */
@@ -1528,10 +1421,10 @@
yyvsp = yyvs + yysize - 1;
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
+ (unsigned long int) yystacksize));
if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
+ YYABORT;
}
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
@@ -1551,7 +1444,7 @@
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
- if (yyn == YYPACT_NINF)
+ if (yypact_value_is_default (yyn))
goto yydefault;
/* Not known => get a lookahead token if don't already have one. */
@@ -1560,7 +1453,7 @@
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
+ yychar = yylex ();
}
if (yychar <= YYEOF)
@@ -1582,8 +1475,8 @@
yyn = yytable[yyn];
if (yyn <= 0)
{
- if (yyn == 0 || yyn == YYTABLE_NINF)
- goto yyerrlab;
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
@@ -1600,7 +1493,9 @@
yychar = YYEMPTY;
yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
*++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
goto yynewstate;
@@ -1623,7 +1518,7 @@
yylen = yyr2[yyn];
/* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
+ '$$ = $1'.
Otherwise, the following line sets YYVAL to garbage.
This behavior is undocumented and Bison
@@ -1637,739 +1532,835 @@
switch (yyn)
{
case 2:
-
-/* Line 1455 of yacc.c */
-#line 122 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_DEFINITIONS|(yyvsp[(3) - (8)].constant));
- _asn1_set_name((yyval.node),_asn1_get_name((yyvsp[(1) - (8)].node)));
- _asn1_set_name((yyvsp[(1) - (8)].node),"");
- _asn1_set_right((yyvsp[(1) - (8)].node),(yyvsp[(7) - (8)].node));
- _asn1_set_down((yyval.node),(yyvsp[(1) - (8)].node));
+#line 138 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_DEFINITIONS|(yyvsp[-5].constant));
+ _asn1_set_name((yyval.node),_asn1_get_name((yyvsp[-7].node)));
+ _asn1_set_name((yyvsp[-7].node),"");
+ _asn1_set_right((yyvsp[-7].node),(yyvsp[-1].node));
+ _asn1_set_down((yyval.node),(yyvsp[-7].node));
p_tree=(yyval.node);
}
+#line 1544 "ASN1.c" /* yacc.c:1646 */
break;
case 3:
-
-/* Line 1455 of yacc.c */
-#line 132 "ASN1.y"
- {strcpy((yyval.str),(yyvsp[(1) - (1)].str));}
+#line 148 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1550 "ASN1.c" /* yacc.c:1646 */
break;
case 4:
-
-/* Line 1455 of yacc.c */
-#line 133 "ASN1.y"
- {strcpy((yyval.str),(yyvsp[(2) - (2)].str));}
+#line 149 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1556 "ASN1.c" /* yacc.c:1646 */
break;
case 5:
-
-/* Line 1455 of yacc.c */
-#line 136 "ASN1.y"
- {strcpy((yyval.str),"-");
- strcat((yyval.str),(yyvsp[(2) - (2)].str));}
+#line 152 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"-%s",(yyvsp[0].str));}
+#line 1562 "ASN1.c" /* yacc.c:1646 */
break;
case 6:
-
-/* Line 1455 of yacc.c */
-#line 140 "ASN1.y"
- {strcpy((yyval.str),(yyvsp[(1) - (1)].str));}
+#line 155 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1568 "ASN1.c" /* yacc.c:1646 */
break;
case 7:
-
-/* Line 1455 of yacc.c */
-#line 141 "ASN1.y"
- {strcpy((yyval.str),(yyvsp[(1) - (1)].str));}
+#line 156 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1574 "ASN1.c" /* yacc.c:1646 */
break;
case 8:
-
-/* Line 1455 of yacc.c */
-#line 144 "ASN1.y"
- {strcpy((yyval.str),(yyvsp[(1) - (1)].str));}
+#line 159 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1580 "ASN1.c" /* yacc.c:1646 */
break;
case 9:
-
-/* Line 1455 of yacc.c */
-#line 145 "ASN1.y"
- {strcpy((yyval.str),(yyvsp[(1) - (1)].str));}
+#line 160 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1586 "ASN1.c" /* yacc.c:1646 */
break;
case 10:
-
-/* Line 1455 of yacc.c */
-#line 148 "ASN1.y"
- {strcpy((yyval.str),(yyvsp[(1) - (1)].str));}
+#line 163 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1592 "ASN1.c" /* yacc.c:1646 */
break;
case 11:
-
-/* Line 1455 of yacc.c */
-#line 149 "ASN1.y"
- {strcpy((yyval.str),(yyvsp[(1) - (1)].str));}
+#line 164 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"-%s",(yyvsp[0].str));}
+#line 1598 "ASN1.c" /* yacc.c:1646 */
break;
case 12:
-
-/* Line 1455 of yacc.c */
-#line 152 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_CONSTANT);
- _asn1_set_value((yyval.node),(yyvsp[(2) - (3)].str),strlen((yyvsp[(2) - (3)].str))+1);}
+#line 165 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1604 "ASN1.c" /* yacc.c:1646 */
break;
case 13:
-
-/* Line 1455 of yacc.c */
-#line 154 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_CONSTANT);
- _asn1_set_name((yyval.node),(yyvsp[(1) - (4)].str));
- _asn1_set_value((yyval.node),(yyvsp[(3) - (4)].str),strlen((yyvsp[(3) - (4)].str))+1);}
+#line 168 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1610 "ASN1.c" /* yacc.c:1646 */
break;
case 14:
-
-/* Line 1455 of yacc.c */
-#line 159 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 169 "ASN1.y" /* yacc.c:1646 */
+ {snprintf((yyval.str),sizeof((yyval.str)),"%s",(yyvsp[0].str));}
+#line 1616 "ASN1.c" /* yacc.c:1646 */
break;
case 15:
-
-/* Line 1455 of yacc.c */
-#line 160 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (3)].node);
- _asn1_set_right(_asn1_get_last_right((yyvsp[(1) - (3)].node)),(yyvsp[(3) - (3)].node));}
+#line 172 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_CONSTANT);
+ _asn1_set_value((yyval.node),(yyvsp[-1].str),strlen((yyvsp[-1].str))+1);}
+#line 1623 "ASN1.c" /* yacc.c:1646 */
break;
case 16:
-
-/* Line 1455 of yacc.c */
-#line 164 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_CONSTANT);
- _asn1_set_value((yyval.node),(yyvsp[(1) - (1)].str),strlen((yyvsp[(1) - (1)].str))+1);}
+#line 174 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_CONSTANT);
+ _asn1_set_name((yyval.node),(yyvsp[-3].str));
+ _asn1_set_value((yyval.node),(yyvsp[-1].str),strlen((yyvsp[-1].str))+1);}
+#line 1631 "ASN1.c" /* yacc.c:1646 */
break;
case 17:
-
-/* Line 1455 of yacc.c */
-#line 166 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_CONSTANT);
- _asn1_set_name((yyval.node),(yyvsp[(1) - (4)].str));
- _asn1_set_value((yyval.node),(yyvsp[(3) - (4)].str),strlen((yyvsp[(3) - (4)].str))+1);}
+#line 179 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 1637 "ASN1.c" /* yacc.c:1646 */
break;
case 18:
-
-/* Line 1455 of yacc.c */
-#line 171 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 180 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[-2].node);
+ _asn1_set_right(_asn1_get_last_right((yyvsp[-2].node)),(yyvsp[0].node));}
+#line 1644 "ASN1.c" /* yacc.c:1646 */
break;
case 19:
-
-/* Line 1455 of yacc.c */
-#line 172 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (2)].node);
- _asn1_set_right(_asn1_get_last_right((yyvsp[(1) - (2)].node)),(yyvsp[(2) - (2)].node));}
+#line 184 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_CONSTANT);
+ _asn1_set_value((yyval.node),(yyvsp[0].str),strlen((yyvsp[0].str))+1);}
+#line 1651 "ASN1.c" /* yacc.c:1646 */
break;
case 20:
-
-/* Line 1455 of yacc.c */
-#line 176 "ASN1.y"
- {(yyval.constant)=CONST_UNIVERSAL;}
+#line 186 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_CONSTANT);
+ _asn1_set_name((yyval.node),(yyvsp[-3].str));
+ _asn1_set_value((yyval.node),(yyvsp[-1].str),strlen((yyvsp[-1].str))+1);}
+#line 1659 "ASN1.c" /* yacc.c:1646 */
break;
case 21:
-
-/* Line 1455 of yacc.c */
-#line 177 "ASN1.y"
- {(yyval.constant)=CONST_PRIVATE;}
+#line 191 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 1665 "ASN1.c" /* yacc.c:1646 */
break;
case 22:
-
-/* Line 1455 of yacc.c */
-#line 178 "ASN1.y"
- {(yyval.constant)=CONST_APPLICATION;}
+#line 192 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[-1].node);
+ _asn1_set_right(_asn1_get_last_right((yyvsp[-1].node)),(yyvsp[0].node));}
+#line 1672 "ASN1.c" /* yacc.c:1646 */
break;
case 23:
-
-/* Line 1455 of yacc.c */
-#line 181 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_TAG);
- _asn1_set_value((yyval.node),(yyvsp[(2) - (3)].str),strlen((yyvsp[(2) - (3)].str))+1);}
+#line 196 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.constant)=CONST_UNIVERSAL;}
+#line 1678 "ASN1.c" /* yacc.c:1646 */
break;
case 24:
-
-/* Line 1455 of yacc.c */
-#line 183 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_TAG | (yyvsp[(2) - (4)].constant));
- _asn1_set_value((yyval.node),(yyvsp[(3) - (4)].str),strlen((yyvsp[(3) - (4)].str))+1);}
+#line 197 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.constant)=CONST_PRIVATE;}
+#line 1684 "ASN1.c" /* yacc.c:1646 */
break;
case 25:
-
-/* Line 1455 of yacc.c */
-#line 187 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 198 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.constant)=CONST_APPLICATION;}
+#line 1690 "ASN1.c" /* yacc.c:1646 */
break;
case 26:
-
-/* Line 1455 of yacc.c */
-#line 188 "ASN1.y"
- {(yyval.node)=_asn1_mod_type((yyvsp[(1) - (2)].node),CONST_EXPLICIT);}
+#line 201 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_TAG);
+ _asn1_set_value((yyval.node),(yyvsp[-1].str),strlen((yyvsp[-1].str))+1);}
+#line 1697 "ASN1.c" /* yacc.c:1646 */
break;
case 27:
-
-/* Line 1455 of yacc.c */
-#line 189 "ASN1.y"
- {(yyval.node)=_asn1_mod_type((yyvsp[(1) - (2)].node),CONST_IMPLICIT);}
+#line 203 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_TAG | (yyvsp[-2].constant));
+ _asn1_set_value((yyval.node),(yyvsp[-1].str),strlen((yyvsp[-1].str))+1);}
+#line 1704 "ASN1.c" /* yacc.c:1646 */
break;
case 28:
-
-/* Line 1455 of yacc.c */
-#line 192 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_DEFAULT);
- _asn1_set_value((yyval.node),(yyvsp[(2) - (2)].str),strlen((yyvsp[(2) - (2)].str))+1);}
+#line 207 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 1710 "ASN1.c" /* yacc.c:1646 */
break;
case 29:
-
-/* Line 1455 of yacc.c */
-#line 194 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_DEFAULT|CONST_TRUE);}
+#line 208 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_mod_type((yyvsp[-1].node),CONST_EXPLICIT);}
+#line 1716 "ASN1.c" /* yacc.c:1646 */
break;
case 30:
-
-/* Line 1455 of yacc.c */
-#line 195 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_DEFAULT|CONST_FALSE);}
+#line 209 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_mod_type((yyvsp[-1].node),CONST_IMPLICIT);}
+#line 1722 "ASN1.c" /* yacc.c:1646 */
+ break;
+
+ case 31:
+#line 212 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_DEFAULT);
+ _asn1_set_value((yyval.node),(yyvsp[0].str),strlen((yyvsp[0].str))+1);}
+#line 1729 "ASN1.c" /* yacc.c:1646 */
+ break;
+
+ case 32:
+#line 214 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_DEFAULT|CONST_TRUE);}
+#line 1735 "ASN1.c" /* yacc.c:1646 */
break;
case 33:
-
-/* Line 1455 of yacc.c */
-#line 204 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_INTEGER);}
- break;
-
- case 34:
-
-/* Line 1455 of yacc.c */
-#line 205 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_INTEGER|CONST_LIST);
- _asn1_set_down((yyval.node),(yyvsp[(3) - (4)].node));}
- break;
-
- case 35:
-
-/* Line 1455 of yacc.c */
-#line 207 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_INTEGER);}
+#line 215 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_DEFAULT|CONST_FALSE);}
+#line 1741 "ASN1.c" /* yacc.c:1646 */
break;
case 36:
-
-/* Line 1455 of yacc.c */
-#line 209 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_INTEGER|CONST_MIN_MAX);
- _asn1_set_down((yyval.node),_asn1_add_node(TYPE_SIZE));
- _asn1_set_value(_asn1_get_down((yyval.node)),(yyvsp[(6) - (7)].str),strlen((yyvsp[(6) - (7)].str))+1);
- _asn1_set_name(_asn1_get_down((yyval.node)),(yyvsp[(3) - (7)].str));}
+#line 224 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_INTEGER);}
+#line 1747 "ASN1.c" /* yacc.c:1646 */
break;
case 37:
-
-/* Line 1455 of yacc.c */
-#line 215 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_BOOLEAN);}
+#line 225 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_INTEGER|CONST_LIST);
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));}
+#line 1754 "ASN1.c" /* yacc.c:1646 */
break;
case 38:
-
-/* Line 1455 of yacc.c */
-#line 218 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_TIME|CONST_UTC);}
+#line 227 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_INTEGER);}
+#line 1760 "ASN1.c" /* yacc.c:1646 */
break;
case 39:
-
-/* Line 1455 of yacc.c */
-#line 219 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_TIME|CONST_GENERALIZED);}
+#line 229 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_INTEGER|CONST_MIN_MAX);
+ _asn1_set_down((yyval.node),_asn1_add_static_node(TYPE_SIZE));
+ _asn1_set_value(_asn1_get_down((yyval.node)),(yyvsp[-1].str),strlen((yyvsp[-1].str))+1);
+ _asn1_set_name(_asn1_get_down((yyval.node)),(yyvsp[-4].str));}
+#line 1769 "ASN1.c" /* yacc.c:1646 */
break;
case 40:
-
-/* Line 1455 of yacc.c */
-#line 222 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_SIZE|CONST_1_PARAM);
- _asn1_set_value((yyval.node),(yyvsp[(3) - (4)].str),strlen((yyvsp[(3) - (4)].str))+1);}
+#line 235 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_BOOLEAN);}
+#line 1775 "ASN1.c" /* yacc.c:1646 */
break;
case 41:
-
-/* Line 1455 of yacc.c */
-#line 225 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_SIZE|CONST_MIN_MAX);
- _asn1_set_value((yyval.node),(yyvsp[(3) - (7)].str),strlen((yyvsp[(3) - (7)].str))+1);
- _asn1_set_name((yyval.node),(yyvsp[(6) - (7)].str));}
+#line 238 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_UTC_TIME);}
+#line 1781 "ASN1.c" /* yacc.c:1646 */
break;
case 42:
-
-/* Line 1455 of yacc.c */
-#line 230 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 239 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_GENERALIZED_TIME);}
+#line 1787 "ASN1.c" /* yacc.c:1646 */
break;
case 43:
-
-/* Line 1455 of yacc.c */
-#line 231 "ASN1.y"
- {(yyval.node)=(yyvsp[(2) - (3)].node);}
+#line 242 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_SIZE|CONST_1_PARAM);
+ _asn1_set_value((yyval.node),(yyvsp[-1].str),strlen((yyvsp[-1].str))+1);}
+#line 1794 "ASN1.c" /* yacc.c:1646 */
break;
case 44:
-
-/* Line 1455 of yacc.c */
-#line 234 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_GENERALSTRING);}
+#line 245 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_SIZE|CONST_MIN_MAX);
+ _asn1_set_value((yyval.node),(yyvsp[-4].str),strlen((yyvsp[-4].str))+1);
+ _asn1_set_name((yyval.node),(yyvsp[-1].str));}
+#line 1802 "ASN1.c" /* yacc.c:1646 */
break;
case 45:
-
-/* Line 1455 of yacc.c */
-#line 235 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_GENERALSTRING|CONST_SIZE);
- _asn1_set_down((yyval.node),(yyvsp[(2) - (2)].node));}
+#line 250 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 1808 "ASN1.c" /* yacc.c:1646 */
break;
case 46:
-
-/* Line 1455 of yacc.c */
-#line 239 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_OCTET_STRING);}
+#line 251 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[-1].node);}
+#line 1814 "ASN1.c" /* yacc.c:1646 */
break;
case 47:
-
-/* Line 1455 of yacc.c */
-#line 240 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_OCTET_STRING|CONST_SIZE);
- _asn1_set_down((yyval.node),(yyvsp[(3) - (3)].node));}
+#line 254 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_GENERALSTRING);}
+#line 1820 "ASN1.c" /* yacc.c:1646 */
break;
case 48:
-
-/* Line 1455 of yacc.c */
-#line 244 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_CONSTANT);
- _asn1_set_name((yyval.node),(yyvsp[(1) - (4)].str));
- _asn1_set_value((yyval.node),(yyvsp[(3) - (4)].str),strlen((yyvsp[(3) - (4)].str))+1);}
+#line 255 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_GENERALSTRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1827 "ASN1.c" /* yacc.c:1646 */
break;
case 49:
-
-/* Line 1455 of yacc.c */
-#line 249 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 259 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_NUMERIC_STRING|CONST_UNIVERSAL);}
+#line 1833 "ASN1.c" /* yacc.c:1646 */
break;
case 50:
-
-/* Line 1455 of yacc.c */
-#line 250 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (3)].node);
- _asn1_set_right(_asn1_get_last_right((yyvsp[(1) - (3)].node)),(yyvsp[(3) - (3)].node));}
+#line 260 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_NUMERIC_STRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1840 "ASN1.c" /* yacc.c:1646 */
break;
case 51:
-
-/* Line 1455 of yacc.c */
-#line 254 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_BIT_STRING);}
+#line 264 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_IA5_STRING);}
+#line 1846 "ASN1.c" /* yacc.c:1646 */
break;
case 52:
-
-/* Line 1455 of yacc.c */
-#line 255 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_BIT_STRING|CONST_SIZE);}
+#line 265 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_IA5_STRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1853 "ASN1.c" /* yacc.c:1646 */
break;
case 53:
-
-/* Line 1455 of yacc.c */
-#line 257 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_BIT_STRING|CONST_LIST);
- _asn1_set_down((yyval.node),(yyvsp[(4) - (5)].node));}
+#line 269 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_TELETEX_STRING);}
+#line 1859 "ASN1.c" /* yacc.c:1646 */
break;
case 54:
-
-/* Line 1455 of yacc.c */
-#line 262 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_ENUMERATED|CONST_LIST);
- _asn1_set_down((yyval.node),(yyvsp[(3) - (4)].node));}
+#line 270 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_TELETEX_STRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1866 "ASN1.c" /* yacc.c:1646 */
break;
case 55:
-
-/* Line 1455 of yacc.c */
-#line 267 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_OBJECT_ID);}
+#line 274 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_PRINTABLE_STRING);}
+#line 1872 "ASN1.c" /* yacc.c:1646 */
break;
case 56:
-
-/* Line 1455 of yacc.c */
-#line 270 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_IDENTIFIER);
- _asn1_set_value((yyval.node),(yyvsp[(1) - (1)].str),strlen((yyvsp[(1) - (1)].str))+1);}
+#line 275 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_PRINTABLE_STRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1879 "ASN1.c" /* yacc.c:1646 */
break;
case 57:
-
-/* Line 1455 of yacc.c */
-#line 272 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_IDENTIFIER|CONST_SIZE);
- _asn1_set_value((yyval.node),(yyvsp[(1) - (2)].str),strlen((yyvsp[(1) - (2)].str))+1);
- _asn1_set_down((yyval.node),(yyvsp[(2) - (2)].node));}
+#line 279 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_UNIVERSAL_STRING);}
+#line 1885 "ASN1.c" /* yacc.c:1646 */
break;
case 58:
-
-/* Line 1455 of yacc.c */
-#line 275 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 280 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_UNIVERSAL_STRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1892 "ASN1.c" /* yacc.c:1646 */
break;
case 59:
-
-/* Line 1455 of yacc.c */
-#line 276 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 284 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_BMP_STRING);}
+#line 1898 "ASN1.c" /* yacc.c:1646 */
break;
case 60:
+#line 285 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_BMP_STRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1905 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 277 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+ case 61:
+#line 289 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_UTF8_STRING);}
+#line 1911 "ASN1.c" /* yacc.c:1646 */
break;
case 62:
-
-/* Line 1455 of yacc.c */
-#line 279 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 290 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_UTF8_STRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1918 "ASN1.c" /* yacc.c:1646 */
break;
case 63:
-
-/* Line 1455 of yacc.c */
-#line 280 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 294 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_VISIBLE_STRING);}
+#line 1924 "ASN1.c" /* yacc.c:1646 */
break;
case 64:
-
-/* Line 1455 of yacc.c */
-#line 281 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 295 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_VISIBLE_STRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1931 "ASN1.c" /* yacc.c:1646 */
break;
case 65:
-
-/* Line 1455 of yacc.c */
-#line 282 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 299 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_OCTET_STRING);}
+#line 1937 "ASN1.c" /* yacc.c:1646 */
break;
case 66:
-
-/* Line 1455 of yacc.c */
-#line 283 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 300 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_OCTET_STRING|CONST_SIZE);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 1944 "ASN1.c" /* yacc.c:1646 */
break;
case 67:
-
-/* Line 1455 of yacc.c */
-#line 284 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 304 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_CONSTANT);
+ _asn1_set_name((yyval.node),(yyvsp[-3].str));
+ _asn1_set_value((yyval.node),(yyvsp[-1].str),strlen((yyvsp[-1].str))+1);}
+#line 1952 "ASN1.c" /* yacc.c:1646 */
break;
case 68:
-
-/* Line 1455 of yacc.c */
-#line 285 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 309 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 1958 "ASN1.c" /* yacc.c:1646 */
break;
case 69:
-
-/* Line 1455 of yacc.c */
-#line 286 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 310 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[-2].node);
+ _asn1_set_right(_asn1_get_last_right((yyvsp[-2].node)),(yyvsp[0].node));}
+#line 1965 "ASN1.c" /* yacc.c:1646 */
break;
case 70:
-
-/* Line 1455 of yacc.c */
-#line 287 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_NULL);}
+#line 314 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_BIT_STRING);}
+#line 1971 "ASN1.c" /* yacc.c:1646 */
break;
case 71:
-
-/* Line 1455 of yacc.c */
-#line 290 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 315 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_BIT_STRING|CONST_SIZE);}
+#line 1977 "ASN1.c" /* yacc.c:1646 */
break;
case 72:
-
-/* Line 1455 of yacc.c */
-#line 291 "ASN1.y"
- {(yyval.node)=_asn1_mod_type((yyvsp[(2) - (2)].node),CONST_TAG);
- _asn1_set_right((yyvsp[(1) - (2)].node),_asn1_get_down((yyval.node)));
- _asn1_set_down((yyval.node),(yyvsp[(1) - (2)].node));}
+#line 317 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_BIT_STRING|CONST_LIST);
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));}
+#line 1984 "ASN1.c" /* yacc.c:1646 */
break;
case 73:
-
-/* Line 1455 of yacc.c */
-#line 296 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 322 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_ENUMERATED|CONST_LIST);
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));}
+#line 1991 "ASN1.c" /* yacc.c:1646 */
break;
case 74:
-
-/* Line 1455 of yacc.c */
-#line 297 "ASN1.y"
- {(yyval.node)=_asn1_mod_type((yyvsp[(1) - (2)].node),CONST_DEFAULT);
- _asn1_set_right((yyvsp[(2) - (2)].node),_asn1_get_down((yyval.node)));
- _asn1_set_down((yyval.node),(yyvsp[(2) - (2)].node));}
+#line 327 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_OBJECT_ID);}
+#line 1997 "ASN1.c" /* yacc.c:1646 */
break;
case 75:
-
-/* Line 1455 of yacc.c */
-#line 300 "ASN1.y"
- {(yyval.node)=_asn1_mod_type((yyvsp[(1) - (2)].node),CONST_OPTION);}
+#line 330 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_IDENTIFIER);
+ _asn1_set_value((yyval.node),(yyvsp[0].str),strlen((yyvsp[0].str))+1);}
+#line 2004 "ASN1.c" /* yacc.c:1646 */
break;
case 76:
-
-/* Line 1455 of yacc.c */
-#line 303 "ASN1.y"
- {(yyval.node)=_asn1_set_name((yyvsp[(2) - (2)].node),(yyvsp[(1) - (2)].str));}
+#line 332 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_IDENTIFIER|CONST_SIZE);
+ _asn1_set_value((yyval.node),(yyvsp[-1].str),strlen((yyvsp[-1].str))+1);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 2012 "ASN1.c" /* yacc.c:1646 */
break;
case 77:
-
-/* Line 1455 of yacc.c */
-#line 306 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+#line 335 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2018 "ASN1.c" /* yacc.c:1646 */
break;
case 78:
-
-/* Line 1455 of yacc.c */
-#line 307 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (3)].node);
- _asn1_set_right(_asn1_get_last_right((yyvsp[(1) - (3)].node)),(yyvsp[(3) - (3)].node));}
+#line 336 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2024 "ASN1.c" /* yacc.c:1646 */
break;
case 79:
+#line 337 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2030 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 311 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_SEQUENCE);
- _asn1_set_down((yyval.node),(yyvsp[(3) - (4)].node));}
+ case 81:
+#line 339 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2036 "ASN1.c" /* yacc.c:1646 */
break;
- case 80:
-
-/* Line 1455 of yacc.c */
-#line 313 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_SEQUENCE_OF);
- _asn1_set_down((yyval.node),(yyvsp[(3) - (3)].node));}
+ case 82:
+#line 340 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2042 "ASN1.c" /* yacc.c:1646 */
break;
- case 81:
+ case 83:
+#line 341 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2048 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 315 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_SEQUENCE_OF|CONST_SIZE);
- _asn1_set_right((yyvsp[(2) - (4)].node),(yyvsp[(4) - (4)].node));
- _asn1_set_down((yyval.node),(yyvsp[(2) - (4)].node));}
+ case 84:
+#line 342 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2054 "ASN1.c" /* yacc.c:1646 */
break;
- case 82:
+ case 85:
+#line 343 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2060 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 320 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_SET);
- _asn1_set_down((yyval.node),(yyvsp[(3) - (4)].node));}
+ case 86:
+#line 344 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2066 "ASN1.c" /* yacc.c:1646 */
break;
- case 83:
+ case 87:
+#line 345 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2072 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 322 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_SET_OF);
- _asn1_set_down((yyval.node),(yyvsp[(3) - (3)].node));}
+ case 88:
+#line 346 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2078 "ASN1.c" /* yacc.c:1646 */
break;
- case 84:
+ case 89:
+#line 347 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2084 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 324 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_SET_OF|CONST_SIZE);
- _asn1_set_right((yyvsp[(2) - (4)].node),(yyvsp[(4) - (4)].node));
- _asn1_set_down((yyval.node),(yyvsp[(2) - (4)].node));}
+ case 90:
+#line 348 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2090 "ASN1.c" /* yacc.c:1646 */
break;
- case 85:
+ case 91:
+#line 349 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2096 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 329 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_CHOICE);
- _asn1_set_down((yyval.node),(yyvsp[(3) - (4)].node));}
+ case 92:
+#line 350 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2102 "ASN1.c" /* yacc.c:1646 */
break;
- case 86:
+ case 93:
+#line 351 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2108 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 333 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_ANY);}
+ case 94:
+#line 352 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2114 "ASN1.c" /* yacc.c:1646 */
break;
- case 87:
+ case 95:
+#line 353 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2120 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 334 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_ANY|CONST_DEFINED_BY);
- _asn1_set_down((yyval.node),_asn1_add_node(TYPE_CONSTANT));
- _asn1_set_name(_asn1_get_down((yyval.node)),(yyvsp[(4) - (4)].str));}
+ case 96:
+#line 354 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2126 "ASN1.c" /* yacc.c:1646 */
break;
- case 88:
+ case 97:
+#line 355 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_NULL);}
+#line 2132 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 339 "ASN1.y"
- {(yyval.node)=_asn1_set_name((yyvsp[(3) - (3)].node),(yyvsp[(1) - (3)].str));}
+ case 98:
+#line 358 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2138 "ASN1.c" /* yacc.c:1646 */
break;
- case 89:
+ case 99:
+#line 359 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_mod_type((yyvsp[0].node),CONST_TAG);
+ _asn1_set_right((yyvsp[-1].node),_asn1_get_down((yyval.node)));
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));}
+#line 2146 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 343 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_OBJECT_ID|CONST_ASSIGN);
- _asn1_set_name((yyval.node),(yyvsp[(1) - (7)].str));
- _asn1_set_down((yyval.node),(yyvsp[(6) - (7)].node));}
+ case 100:
+#line 364 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2152 "ASN1.c" /* yacc.c:1646 */
break;
- case 90:
+ case 101:
+#line 365 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_mod_type((yyvsp[-1].node),CONST_DEFAULT);
+ _asn1_set_right((yyvsp[0].node),_asn1_get_down((yyval.node)));
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 2160 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 347 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_OBJECT_ID|CONST_ASSIGN|CONST_1_PARAM);
- _asn1_set_name((yyval.node),(yyvsp[(1) - (6)].str));
- _asn1_set_value((yyval.node),(yyvsp[(2) - (6)].str),strlen((yyvsp[(2) - (6)].str))+1);
- _asn1_set_down((yyval.node),(yyvsp[(5) - (6)].node));}
+ case 102:
+#line 368 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_mod_type((yyvsp[-1].node),CONST_OPTION);}
+#line 2166 "ASN1.c" /* yacc.c:1646 */
break;
- case 91:
+ case 103:
+#line 371 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_set_name((yyvsp[0].node),(yyvsp[-1].str));}
+#line 2172 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 352 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_INTEGER|CONST_ASSIGN);
- _asn1_set_name((yyval.node),(yyvsp[(1) - (4)].str));
- _asn1_set_value((yyval.node),(yyvsp[(4) - (4)].str),strlen((yyvsp[(4) - (4)].str))+1);}
+ case 104:
+#line 374 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2178 "ASN1.c" /* yacc.c:1646 */
break;
- case 92:
+ case 105:
+#line 375 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[-2].node);
+ _asn1_set_right(_asn1_get_last_right((yyvsp[-2].node)),(yyvsp[0].node));}
+#line 2185 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 357 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+ case 106:
+#line 379 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_SEQUENCE);
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));}
+#line 2192 "ASN1.c" /* yacc.c:1646 */
break;
- case 93:
+ case 107:
+#line 381 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_SEQUENCE_OF);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 2199 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 358 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+ case 108:
+#line 383 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_SEQUENCE_OF|CONST_SIZE);
+ _asn1_set_right((yyvsp[-2].node),(yyvsp[0].node));
+ _asn1_set_down((yyval.node),(yyvsp[-2].node));}
+#line 2207 "ASN1.c" /* yacc.c:1646 */
break;
- case 94:
+ case 109:
+#line 388 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_SET);
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));}
+#line 2214 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 361 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (1)].node);}
+ case 110:
+#line 390 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_SET_OF);
+ _asn1_set_down((yyval.node),(yyvsp[0].node));}
+#line 2221 "ASN1.c" /* yacc.c:1646 */
break;
- case 95:
+ case 111:
+#line 392 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_SET_OF|CONST_SIZE);
+ _asn1_set_right((yyvsp[-2].node),(yyvsp[0].node));
+ _asn1_set_down((yyval.node),(yyvsp[-2].node));}
+#line 2229 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 362 "ASN1.y"
- {(yyval.node)=(yyvsp[(1) - (2)].node);
- _asn1_set_right(_asn1_get_last_right((yyvsp[(1) - (2)].node)),(yyvsp[(2) - (2)].node));}
+ case 112:
+#line 397 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_CHOICE);
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));}
+#line 2236 "ASN1.c" /* yacc.c:1646 */
break;
- case 96:
+ case 113:
+#line 401 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_ANY);}
+#line 2242 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 366 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_OBJECT_ID);
- _asn1_set_down((yyval.node),(yyvsp[(3) - (4)].node));
- _asn1_set_name((yyval.node),(yyvsp[(1) - (4)].str));}
+ case 114:
+#line 402 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_ANY|CONST_DEFINED_BY);
+ _asn1_set_down((yyval.node),_asn1_add_static_node(TYPE_CONSTANT));
+ _asn1_set_name(_asn1_get_down((yyval.node)),(yyvsp[0].str));}
+#line 2250 "ASN1.c" /* yacc.c:1646 */
break;
- case 97:
+ case 115:
+#line 407 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_set_name((yyvsp[0].node),(yyvsp[-2].str));}
+#line 2256 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 369 "ASN1.y"
- {(yyval.node)=_asn1_add_node(TYPE_OBJECT_ID);
- _asn1_set_name((yyval.node),(yyvsp[(1) - (3)].str));}
+ case 116:
+#line 409 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_set_name((yyvsp[0].node), last_error_token);}
+#line 2262 "ASN1.c" /* yacc.c:1646 */
break;
- case 98:
+ case 117:
+#line 413 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_OBJECT_ID|CONST_ASSIGN);
+ _asn1_set_name((yyval.node),(yyvsp[-6].str));
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));}
+#line 2270 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 393 "ASN1.y"
- {(yyval.constant)=CONST_EXPLICIT;}
+ case 118:
+#line 417 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_OBJECT_ID|CONST_ASSIGN|CONST_1_PARAM);
+ _asn1_set_name((yyval.node),(yyvsp[-5].str));
+ _asn1_set_value((yyval.node),(yyvsp[-4].str),strlen((yyvsp[-4].str))+1);
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));}
+#line 2279 "ASN1.c" /* yacc.c:1646 */
break;
- case 99:
+ case 119:
+#line 422 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_INTEGER|CONST_ASSIGN);
+ _asn1_set_name((yyval.node),(yyvsp[-3].str));
+ _asn1_set_value((yyval.node),(yyvsp[0].str),strlen((yyvsp[0].str))+1);}
+#line 2287 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 394 "ASN1.y"
- {(yyval.constant)=CONST_IMPLICIT;}
+ case 120:
+#line 427 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2293 "ASN1.c" /* yacc.c:1646 */
+ break;
+
+ case 121:
+#line 428 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2299 "ASN1.c" /* yacc.c:1646 */
break;
+ case 122:
+#line 431 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[0].node);}
+#line 2305 "ASN1.c" /* yacc.c:1646 */
+ break;
+ case 123:
+#line 432 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=(yyvsp[-1].node);
+ _asn1_set_right(_asn1_get_last_right((yyvsp[-1].node)),(yyvsp[0].node));}
+#line 2312 "ASN1.c" /* yacc.c:1646 */
+ break;
-/* Line 1455 of yacc.c */
-#line 2371 "ASN1.c"
+ case 124:
+#line 436 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_OBJECT_ID);
+ _asn1_set_down((yyval.node),(yyvsp[-1].node));
+ _asn1_set_name((yyval.node),(yyvsp[-3].str));}
+#line 2320 "ASN1.c" /* yacc.c:1646 */
+ break;
+
+ case 125:
+#line 439 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_OBJECT_ID);
+ _asn1_set_name((yyval.node),(yyvsp[-2].str));}
+#line 2327 "ASN1.c" /* yacc.c:1646 */
+ break;
+
+ case 126:
+#line 441 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.node)=_asn1_add_static_node(TYPE_OBJECT_ID);
+ _asn1_set_name((yyval.node),(yyvsp[0].str));}
+#line 2334 "ASN1.c" /* yacc.c:1646 */
+ break;
+
+ case 127:
+#line 465 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.constant)=CONST_EXPLICIT;}
+#line 2340 "ASN1.c" /* yacc.c:1646 */
+ break;
+
+ case 128:
+#line 466 "ASN1.y" /* yacc.c:1646 */
+ {(yyval.constant)=CONST_IMPLICIT;}
+#line 2346 "ASN1.c" /* yacc.c:1646 */
+ break;
+
+
+#line 2350 "ASN1.c" /* yacc.c:1646 */
default: break;
}
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
YYPOPSTACK (yylen);
@@ -2378,7 +2369,7 @@
*++yyvsp = yyval;
- /* Now `shift' the result of the reduction. Determine what state
+ /* Now 'shift' the result of the reduction. Determine what state
that goes to, based on the state we popped back to and the rule
number reduced by. */
@@ -2393,10 +2384,14 @@
goto yynewstate;
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
+/*--------------------------------------.
+| yyerrlab -- here on detecting error. |
+`--------------------------------------*/
yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
/* If not already recovering from an error, report this error. */
if (!yyerrstatus)
{
@@ -2404,37 +2399,36 @@
#if ! YYERROR_VERBOSE
yyerror (YY_("syntax error"));
#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
{
- YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
- if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
- {
- YYSIZE_T yyalloc = 2 * yysize;
- if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
- yyalloc = YYSTACK_ALLOC_MAXIMUM;
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yyalloc);
- if (yymsg)
- yymsg_alloc = yyalloc;
- else
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- }
-
- if (0 < yysize && yysize <= yymsg_alloc)
- {
- (void) yysyntax_error (yymsg, yystate, yychar);
- yyerror (yymsg);
- }
- else
- {
- yyerror (YY_("syntax error"));
- if (yysize != 0)
- goto yyexhaustedlab;
- }
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
}
+# undef YYSYNTAX_ERROR
#endif
}
@@ -2443,20 +2437,20 @@
if (yyerrstatus == 3)
{
/* If just tried and failed to reuse lookahead token after an
- error, discard it. */
+ error, discard it. */
if (yychar <= YYEOF)
- {
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
- YYABORT;
- }
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
else
- {
- yydestruct ("Error: discarding",
- yytoken, &yylval);
- yychar = YYEMPTY;
- }
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
}
/* Else will try to reuse lookahead token after shifting the error
@@ -2475,7 +2469,7 @@
if (/*CONSTCOND*/ 0)
goto yyerrorlab;
- /* Do not reclaim the symbols of the rule which action triggered
+ /* Do not reclaim the symbols of the rule whose action triggered
this YYERROR. */
YYPOPSTACK (yylen);
yylen = 0;
@@ -2488,35 +2482,37 @@
| yyerrlab1 -- common code for both syntax error and YYERROR. |
`-------------------------------------------------------------*/
yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
for (;;)
{
yyn = yypact[yystate];
- if (yyn != YYPACT_NINF)
- {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
- {
- yyn = yytable[yyn];
- if (0 < yyn)
- break;
- }
- }
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
/* Pop the current state because it cannot handle the error token. */
if (yyssp == yyss)
- YYABORT;
+ YYABORT;
yydestruct ("Error: popping",
- yystos[yystate], yyvsp);
+ yystos[yystate], yyvsp);
YYPOPSTACK (1);
yystate = *yyssp;
YY_STACK_PRINT (yyss, yyssp);
}
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
*++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
/* Shift the error token. */
@@ -2540,7 +2536,7 @@
yyresult = 1;
goto yyreturn;
-#if !defined(yyoverflow) || YYERROR_VERBOSE
+#if !defined yyoverflow || YYERROR_VERBOSE
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/
@@ -2552,16 +2548,21 @@
yyreturn:
if (yychar != YYEMPTY)
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval);
- /* Do not reclaim the symbols of the rule which action triggered
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ }
+ /* Do not reclaim the symbols of the rule whose action triggered
this YYABORT or YYACCEPT. */
YYPOPSTACK (yylen);
YY_STACK_PRINT (yyss, yyssp);
while (yyssp != yyss)
{
yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp);
+ yystos[*yyssp], yyvsp);
YYPOPSTACK (1);
}
#ifndef yyoverflow
@@ -2572,34 +2573,33 @@
if (yymsg != yymsgbuf)
YYSTACK_FREE (yymsg);
#endif
- /* Make sure YYID is used. */
- return YYID (yyresult);
+ return yyresult;
}
-
-
-
-/* Line 1675 of yacc.c */
-#line 398 "ASN1.y"
+#line 470 "ASN1.y" /* yacc.c:1906 */
static const char *key_word[] = {
- "::=","OPTIONAL","INTEGER","SIZE","OCTET","STRING"
- ,"SEQUENCE","BIT","UNIVERSAL","PRIVATE","OPTIONAL"
- ,"DEFAULT","CHOICE","OF","OBJECT","IDENTIFIER"
- ,"BOOLEAN","TRUE","FALSE","APPLICATION","ANY","DEFINED"
- ,"SET","BY","EXPLICIT","IMPLICIT","DEFINITIONS","TAGS"
- ,"BEGIN","END","UTCTime","GeneralizedTime"
- ,"GeneralString","FROM","IMPORTS","NULL","ENUMERATED"};
+ "::=","OPTIONAL","INTEGER","SIZE","OCTET","STRING",
+ "SEQUENCE","BIT","UNIVERSAL","PRIVATE","OPTIONAL",
+ "DEFAULT","CHOICE","OF","OBJECT","IDENTIFIER",
+ "BOOLEAN","TRUE","FALSE","APPLICATION","ANY","DEFINED",
+ "SET","BY","EXPLICIT","IMPLICIT","DEFINITIONS","TAGS",
+ "BEGIN","END","UTCTime","GeneralizedTime",
+ "GeneralString","FROM","IMPORTS","NULL","ENUMERATED",
+ "NumericString", "IA5String", "TeletexString", "PrintableString",
+ "UniversalString", "BMPString", "UTF8String", "VisibleString"};
+
static const int key_word_token[] = {
- ASSIG,OPTIONAL,INTEGER,SIZE,OCTET,STRING
- ,SEQUENCE,BIT,UNIVERSAL,PRIVATE,OPTIONAL
- ,DEFAULT,CHOICE,OF,OBJECT,STR_IDENTIFIER
- ,BOOLEAN,ASN1_TRUE,ASN1_FALSE,APPLICATION,ANY,DEFINED
- ,SET,BY,EXPLICIT,IMPLICIT,DEFINITIONS,TAGS
- ,BEGIN,END,UTCTime,GeneralizedTime
- ,GeneralString,FROM,IMPORTS,TOKEN_NULL,ENUMERATED};
+ ASSIG, OPTIONAL, INTEGER, SIZE, OCTET, STRING, SEQUENCE, BIT, UNIVERSAL,
+ PRIVATE, OPTIONAL, DEFAULT, CHOICE, OF, OBJECT, STR_IDENTIFIER,
+ BOOLEAN, ASN1_TRUE, ASN1_FALSE, APPLICATION, ANY, DEFINED, SET, BY,
+ EXPLICIT, IMPLICIT, DEFINITIONS, TAGS, BEGIN, END, UTCTime,
+ GeneralizedTime, GeneralString, FROM, IMPORTS, TOKEN_NULL,
+ ENUMERATED, NumericString, IA5String, TeletexString, PrintableString,
+ UniversalString, BMPString, UTF8String, VisibleString
+};
/*************************************************************/
/* Function: _asn1_yylex */
@@ -2608,83 +2608,98 @@
/* Token identifier or ASCII code or 0(zero: End Of File) */
/*************************************************************/
static int
-_asn1_yylex()
+_asn1_yylex ()
{
- int c,counter=0,k,lastc;
- char string[ASN1_MAX_NAME_SIZE+1]; /* will contain the next token */
+ int c, counter = 0, k, lastc;
+ char string[ASN1_MAX_NAME_SIZE + 1]; /* will contain the next token */
size_t i;
- while(1)
+ while (1)
{
- while((c=fgetc(file_asn1))==' ' || c=='\t' || c=='\n')
- if(c=='\n') lineNumber++;
-
- if(c==EOF){
- strcpy(lastToken,"End Of File");
- return 0;
- }
-
- if(c=='(' || c==')' || c=='[' || c==']' ||
- c=='{' || c=='}' || c==',' || c=='.' ||
- c=='+' || c=='|'){
- lastToken[0]=c;lastToken[1]=0;
- return c;
- }
- if(c=='-'){ /* Maybe the first '-' of a comment */
- if((c=fgetc(file_asn1))!='-'){
- ungetc(c,file_asn1);
- lastToken[0]='-';lastToken[1]=0;
- return '-';
- }
- else{ /* Comments */
- lastc=0;
- counter=0;
- /* A comment finishes at the next double hypen or the end of line */
- while((c=fgetc(file_asn1))!=EOF && c!='\n' &&
- (lastc!='-' || (lastc=='-' && c!='-')))
- lastc=c;
- if(c==EOF){
- strcpy(lastToken,"End Of File");
- return 0;
- }
- else{
- if(c=='\n') lineNumber++;
- continue; /* next char, please! (repeat the search) */
- }
- }
- }
- string[counter++]=c;
- /* Till the end of the token */
- while(!((c=fgetc(file_asn1))==EOF || c==' '|| c=='\t' || c=='\n' ||
- c=='(' || c==')' || c=='[' || c==']' ||
- c=='{' || c=='}' || c==',' || c=='.'))
- {
- if(counter>=ASN1_MAX_NAME_SIZE){
- result_parse=ASN1_NAME_TOO_LONG;
- return 0;
- }
- string[counter++]=c;
- }
- ungetc(c,file_asn1);
- string[counter]=0;
- strcpy(lastToken,string);
-
- /* Is STRING a number? */
- for(k=0;k<counter;k++)
- if(!isdigit(string[k])) break;
- if(k>=counter)
- {
- strcpy(yylval.str,string);
- return NUM; /* return the number */
- }
-
- /* Is STRING a keyword? */
- for(i=0;i<(sizeof(key_word)/sizeof(char*));i++)
- if(!strcmp(string,key_word[i])) return key_word_token[i];
-
- /* STRING is an IDENTIFIER */
- strcpy(yylval.str,string);
- return IDENTIFIER;
+ while ((c = fgetc (file_asn1)) == ' ' || c == '\t' || c == '\n')
+ if (c == '\n')
+ line_number++;
+
+ if (c == EOF)
+ {
+ snprintf (last_token, sizeof(last_token), "End Of File");
+ return 0;
+ }
+
+ if (c == '(' || c == ')' || c == '[' || c == ']' ||
+ c == '{' || c == '}' || c == ',' || c == '.' ||
+ c == '+' || c == '|')
+ {
+ last_token[0] = c;
+ last_token[1] = 0;
+ return c;
+ }
+ if (c == '-')
+ { /* Maybe the first '-' of a comment */
+ if ((c = fgetc (file_asn1)) != '-')
+ {
+ ungetc (c, file_asn1);
+ last_token[0] = '-';
+ last_token[1] = 0;
+ return '-';
+ }
+ else
+ { /* Comments */
+ lastc = 0;
+ counter = 0;
+ /* A comment finishes at the next double hypen or the end of line */
+ while ((c = fgetc (file_asn1)) != EOF && c != '\n' &&
+ (lastc != '-' || (lastc == '-' && c != '-')))
+ lastc = c;
+ if (c == EOF)
+ {
+ snprintf (last_token, sizeof(last_token), "End Of File");
+ return 0;
+ }
+ else
+ {
+ if (c == '\n')
+ line_number++;
+ continue; /* next char, please! (repeat the search) */
+ }
+ }
+ }
+ string[counter++] = c;
+ /* Till the end of the token */
+ while (!
+ ((c = fgetc (file_asn1)) == EOF || c == ' ' || c == '\t'
+ || c == '\n' || c == '(' || c == ')' || c == '[' || c == ']'
+ || c == '{' || c == '}' || c == ',' || c == '.'))
+ {
+ if (counter >= ASN1_MAX_NAME_SIZE)
+ {
+ result_parse = ASN1_NAME_TOO_LONG;
+ return 0;
+ }
+ string[counter++] = c;
+ }
+ ungetc (c, file_asn1);
+ string[counter] = 0;
+ snprintf (last_token, sizeof(last_token), "%s", string);
+
+ /* Is STRING a number? */
+ for (k = 0; k < counter; k++)
+ if (!isdigit (string[k]))
+ break;
+ if (k >= counter)
+ {
+ snprintf (yylval.str, sizeof(yylval.str), "%s", string);
+ return NUM; /* return the number */
+ }
+
+ /* Is STRING a keyword? */
+ for (i = 0; i < (sizeof (key_word) / sizeof (char *)); i++)
+ if (!strcmp (string, key_word[i]))
+ return key_word_token[i];
+
+ /* STRING is an IDENTIFIER */
+ snprintf (yylval.str, sizeof(yylval.str), "%s", string);
+ return IDENTIFIER;
}
}
@@ -2694,136 +2709,121 @@
/* error. */
/* Parameters: */
/* error : error to describe. */
-/* errorDescription: string that will contain the */
+/* error_desc: string that will contain the */
/* description. */
/*************************************************************/
static void
-_asn1_create_errorDescription(int error,char *errorDescription)
+_asn1_create_errorDescription (int error, char *error_desc)
{
- switch(error){
- case ASN1_SUCCESS: case ASN1_FILE_NOT_FOUND:
- if (errorDescription!=NULL) errorDescription[0]=0;
- break;
- case ASN1_SYNTAX_ERROR:
- if (errorDescription!=NULL) {
- strcpy(errorDescription,fileName);
- strcat(errorDescription,":");
- _asn1_ltostr(lineNumber,errorDescription+strlen(fileName)+1);
- strcat(errorDescription,": parse error near '");
- strcat(errorDescription,lastToken);
- strcat(errorDescription,"'");
- }
- break;
- case ASN1_NAME_TOO_LONG:
- if (errorDescription!=NULL) {
- strcpy(errorDescription,fileName);
- strcat(errorDescription,":");
- _asn1_ltostr(lineNumber,errorDescription+strlen(fileName)+1);
- strcat(errorDescription,": name too long (more than ");
- _asn1_ltostr(ASN1_MAX_NAME_SIZE,errorDescription+strlen(errorDescription));
- strcat(errorDescription," characters)");
- }
- break;
- case ASN1_IDENTIFIER_NOT_FOUND:
- if (errorDescription!=NULL) {
- strcpy(errorDescription,fileName);
- strcat(errorDescription,":");
- strcat(errorDescription,": identifier '");
- strcat(errorDescription,_asn1_identifierMissing);
- strcat(errorDescription,"' not found");
+ if (error_desc == NULL)
+ return;
+
+
+ switch (error)
+ {
+ case ASN1_FILE_NOT_FOUND:
+ snprintf(error_desc, ASN1_MAX_ERROR_DESCRIPTION_SIZE, "%s file was not found", file_name);
+ break;
+ case ASN1_SYNTAX_ERROR:
+ snprintf(error_desc, ASN1_MAX_ERROR_DESCRIPTION_SIZE, "%s", last_error);
+ break;
+ case ASN1_NAME_TOO_LONG:
+ snprintf (error_desc, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:%u: name too long (more than %u characters)", file_name,
+ line_number, ASN1_MAX_NAME_SIZE);
+ break;
+ case ASN1_IDENTIFIER_NOT_FOUND:
+ snprintf (error_desc, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:: identifier '%s' not found", file_name,
+ _asn1_identifierMissing);
+ break;
+ default:
+ error_desc[0] = 0;
+ break;
}
- break;
- default:
- if (errorDescription!=NULL) errorDescription[0]=0;
- break;
- }
}
/**
* asn1_parser2tree:
- * @file_name: specify the path and the name of file that contains
+ * @file: specify the path and the name of file that contains
* ASN.1 declarations.
* @definitions: return the pointer to the structure created from
- * "file_name" ASN.1 declarations.
- * @errorDescription: return the error description or an empty
+ * "file" ASN.1 declarations.
+ * @error_desc: return the error description or an empty
* string if success.
*
* Function used to start the parse algorithm. Creates the structures
- * needed to manage the definitions included in @file_name file.
- *
- * Returns:
+ * needed to manage the definitions included in @file file.
*
- * %ASN1_SUCCESS: The file has a correct syntax and every identifier
- * is known.
- *
- * %ASN1_ELEMENT_NOT_EMPTY: @definitions not %ASN1_TYPE_EMPTY.
- *
- * %ASN1_FILE_NOT_FOUND: An error occured while opening @file_name.
- *
- * %ASN1_SYNTAX_ERROR: The syntax is not correct.
- *
- * %ASN1_IDENTIFIER_NOT_FOUND: In the file there is an identifier that
- * is not defined.
- *
- * %ASN1_NAME_TOO_LONG: In the file there is an identifier whith more
- * than %ASN1_MAX_NAME_SIZE characters.
+ * Returns: %ASN1_SUCCESS if the file has a correct syntax and every
+ * identifier is known, %ASN1_ELEMENT_NOT_EMPTY if @definitions not
+ * %NULL, %ASN1_FILE_NOT_FOUND if an error occured while
+ * opening @file, %ASN1_SYNTAX_ERROR if the syntax is not
+ * correct, %ASN1_IDENTIFIER_NOT_FOUND if in the file there is an
+ * identifier that is not defined, %ASN1_NAME_TOO_LONG if in the
+ * file there is an identifier whith more than %ASN1_MAX_NAME_SIZE
+ * characters.
**/
-asn1_retCode
-asn1_parser2tree(const char *file_name, ASN1_TYPE *definitions,
- char *errorDescription){
+int
+asn1_parser2tree (const char *file, ASN1_TYPE * definitions,
+ char *error_desc)
+{
- p_tree=ASN1_TYPE_EMPTY;
+ p_tree = NULL;
- if(*definitions != ASN1_TYPE_EMPTY)
+ if (*definitions != NULL)
return ASN1_ELEMENT_NOT_EMPTY;
- *definitions=ASN1_TYPE_EMPTY;
+ *definitions = NULL;
- fileName = file_name;
+ file_name = file;
/* open the file to parse */
- file_asn1=fopen(file_name,"r");
+ file_asn1 = fopen (file, "r");
- if(file_asn1==NULL){
- result_parse=ASN1_FILE_NOT_FOUND;
- }
- else{
- result_parse=ASN1_SUCCESS;
-
- lineNumber=1;
- yyparse();
+ if (file_asn1 == NULL)
+ {
+ result_parse = ASN1_FILE_NOT_FOUND;
+ }
+ else
+ {
+ result_parse = ASN1_SUCCESS;
- fclose(file_asn1);
+ line_number = 1;
+ yyparse ();
- if(result_parse==ASN1_SUCCESS){ /* syntax OK */
- /* set IMPLICIT or EXPLICIT property */
- _asn1_set_default_tag(p_tree);
- /* set CONST_SET and CONST_NOT_USED */
- _asn1_type_set_config(p_tree);
- /* check the identifier definitions */
- result_parse=_asn1_check_identifier(p_tree);
- if(result_parse==ASN1_SUCCESS){ /* all identifier defined */
- /* Delete the list and keep the ASN1 structure */
- _asn1_delete_list();
- /* Convert into DER coding the value assign to INTEGER constants */
- _asn1_change_integer_value(p_tree);
- /* Expand the IDs of OBJECT IDENTIFIER constants */
- _asn1_expand_object_id(p_tree);
+ fclose (file_asn1);
- *definitions=p_tree;
- }
- else /* some identifiers not defined */
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
+ if (result_parse == ASN1_SUCCESS)
+ { /* syntax OK */
+ /* set IMPLICIT or EXPLICIT property */
+ _asn1_set_default_tag (p_tree);
+ /* set CONST_SET and CONST_NOT_USED */
+ _asn1_type_set_config (p_tree);
+ /* check the identifier definitions */
+ result_parse = _asn1_check_identifier (p_tree);
+ if (result_parse == ASN1_SUCCESS)
+ { /* all identifier defined */
+ /* Delete the list and keep the ASN1 structure */
+ _asn1_delete_list ();
+ /* Convert into DER coding the value assign to INTEGER constants */
+ _asn1_change_integer_value (p_tree);
+ /* Expand the IDs of OBJECT IDENTIFIER constants */
+ _asn1_expand_object_id (p_tree);
+
+ *definitions = p_tree;
+ }
+ else /* some identifiers not defined */
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
+ }
+ else /* syntax error */
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
}
- else /* syntax error */
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
- }
- if (errorDescription!=NULL)
- _asn1_create_errorDescription(result_parse,errorDescription);
+ _asn1_create_errorDescription (result_parse, error_desc);
return result_parse;
}
@@ -2835,7 +2835,7 @@
* @outputFileName: specify the path and the name of file that will
* contain the C vector definition.
* @vectorName: specify the name of the C vector.
- * @errorDescription : return the error description or an empty
+ * @error_desc: return the error description or an empty
* string if success.
*
* Function that generates a C structure from an ASN1 file. Creates a
@@ -2845,113 +2845,118 @@
* "/aa/bb/xx_asn1_tab.c". If @vectorName is %NULL the vector name
* will be "xx_asn1_tab".
*
- * Returns:
- *
- * %ASN1_SUCCESS: The file has a correct syntax and every identifier
- * is known.
- *
- * %ASN1_FILE_NOT_FOUND: An error occured while opening @inputFileName.
- *
- * %ASN1_SYNTAX_ERROR: The syntax is not correct.
- *
- * %ASN1_IDENTIFIER_NOT_FOUND: In the file there is an identifier that
- * is not defined.
- *
- * %ASN1_NAME_TOO_LONG: In the file there is an identifier whith more
- * than %ASN1_MAX_NAME_SIZE characters.
+ * Returns: %ASN1_SUCCESS if the file has a correct syntax and every
+ * identifier is known, %ASN1_FILE_NOT_FOUND if an error occured
+ * while opening @inputFileName, %ASN1_SYNTAX_ERROR if the syntax is
+ * not correct, %ASN1_IDENTIFIER_NOT_FOUND if in the file there is
+ * an identifier that is not defined, %ASN1_NAME_TOO_LONG if in the
+ * file there is an identifier whith more than %ASN1_MAX_NAME_SIZE
+ * characters.
**/
-int asn1_parser2array(const char *inputFileName,const char *outputFileName,
- const char *vectorName,char *errorDescription){
- char *file_out_name=NULL;
- char *vector_name=NULL;
- const char *char_p,*slash_p,*dot_p;
+int
+asn1_parser2array (const char *inputFileName, const char *outputFileName,
+ const char *vectorName, char *error_desc)
+{
+ char *file_out_name = NULL;
+ char *vector_name = NULL;
+ const char *char_p, *slash_p, *dot_p;
- p_tree=NULL;
+ p_tree = NULL;
- fileName = inputFileName;
+ file_name = inputFileName;
/* open the file to parse */
- file_asn1=fopen(inputFileName,"r");
+ file_asn1 = fopen (inputFileName, "r");
+
+ if (file_asn1 == NULL)
+ result_parse = ASN1_FILE_NOT_FOUND;
+ else
+ {
+ result_parse = ASN1_SUCCESS;
- if(file_asn1==NULL)
- result_parse=ASN1_FILE_NOT_FOUND;
- else{
- result_parse=ASN1_SUCCESS;
-
- lineNumber=1;
- yyparse();
-
- fclose(file_asn1);
-
- if(result_parse==ASN1_SUCCESS){ /* syntax OK */
- /* set IMPLICIT or EXPLICIT property */
- _asn1_set_default_tag(p_tree);
- /* set CONST_SET and CONST_NOT_USED */
- _asn1_type_set_config(p_tree);
- /* check the identifier definitions */
- result_parse=_asn1_check_identifier(p_tree);
-
- if(result_parse==ASN1_SUCCESS){ /* all identifier defined */
-
- /* searching the last '/' and '.' in inputFileName */
- char_p=inputFileName;
- slash_p=inputFileName;
- while((char_p=strchr(char_p,'/'))){
- char_p++;
- slash_p=char_p;
- }
-
- char_p=slash_p;
- dot_p=inputFileName+strlen(inputFileName);
-
- while((char_p=strchr(char_p,'.'))){
- dot_p=char_p;
- char_p++;
- }
-
- if(outputFileName == NULL){
- /* file_out_name = inputFileName + _asn1_tab.c */
- file_out_name=(char *)malloc(dot_p-inputFileName+1+
- strlen("_asn1_tab.c"));
- memcpy(file_out_name,inputFileName,dot_p-inputFileName);
- file_out_name[dot_p-inputFileName]=0;
- strcat(file_out_name,"_asn1_tab.c");
- }
- else{
- /* file_out_name = inputFileName */
- file_out_name=(char *)malloc(strlen(outputFileName)+1);
- strcpy(file_out_name,outputFileName);
- }
-
- if(vectorName == NULL){
- /* vector_name = file name + _asn1_tab */
- vector_name=(char *)malloc(dot_p-slash_p+1+
- strlen("_asn1_tab"));
- memcpy(vector_name,slash_p,dot_p-slash_p);
- vector_name[dot_p-slash_p]=0;
- strcat(vector_name,"_asn1_tab");
- }
- else{
- /* vector_name = vectorName */
- vector_name=(char *)malloc(strlen(vectorName)+1);
- strcpy(vector_name,vectorName);
- }
-
- /* Save structure in a file */
- _asn1_create_static_structure(p_tree,
- file_out_name,vector_name);
-
- free(file_out_name);
- free(vector_name);
- } /* result == OK */
- } /* result == OK */
-
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
- } /* inputFile exist */
+ line_number = 1;
+ yyparse ();
- if (errorDescription!=NULL)
- _asn1_create_errorDescription(result_parse,errorDescription);
+ fclose (file_asn1);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* syntax OK */
+ /* set IMPLICIT or EXPLICIT property */
+ _asn1_set_default_tag (p_tree);
+ /* set CONST_SET and CONST_NOT_USED */
+ _asn1_type_set_config (p_tree);
+ /* check the identifier definitions */
+ result_parse = _asn1_check_identifier (p_tree);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* all identifier defined */
+
+ /* searching the last '/' and '.' in inputFileName */
+ char_p = inputFileName;
+ slash_p = inputFileName;
+ while ((char_p = strchr (char_p, '/')))
+ {
+ char_p++;
+ slash_p = char_p;
+ }
+
+ char_p = slash_p;
+ dot_p = inputFileName + strlen (inputFileName);
+
+ while ((char_p = strchr (char_p, '.')))
+ {
+ dot_p = char_p;
+ char_p++;
+ }
+
+ if (outputFileName == NULL)
+ {
+ /* file_out_name = inputFileName + _asn1_tab.c */
+ file_out_name = malloc (dot_p - inputFileName + 1 +
+ strlen ("_asn1_tab.c"));
+ memcpy (file_out_name, inputFileName,
+ dot_p - inputFileName);
+ file_out_name[dot_p - inputFileName] = 0;
+ strcat (file_out_name, "_asn1_tab.c");
+ }
+ else
+ {
+ /* file_out_name = inputFileName */
+ file_out_name =
+ (char *) malloc (strlen (outputFileName) + 1);
+ strcpy (file_out_name, outputFileName);
+ }
+
+ if (vectorName == NULL)
+ {
+ /* vector_name = file name + _asn1_tab */
+ vector_name = malloc (dot_p - slash_p + 1 +
+ strlen ("_asn1_tab"));
+ memcpy (vector_name, slash_p, dot_p - slash_p);
+ vector_name[dot_p - slash_p] = 0;
+ strcat (vector_name, "_asn1_tab");
+ }
+ else
+ {
+ /* vector_name = vectorName */
+ vector_name = (char *) malloc (strlen (vectorName) + 1);
+ strcpy (vector_name, vectorName);
+ }
+
+ /* Save structure in a file */
+ _asn1_create_static_structure (p_tree,
+ file_out_name, vector_name);
+
+ free (file_out_name);
+ free (vector_name);
+ } /* result == OK */
+ } /* result == OK */
+
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
+ } /* inputFile exist */
+
+ _asn1_create_errorDescription (result_parse, error_desc);
return result_parse;
}
@@ -2964,18 +2969,35 @@
/* Return: int */
/* */
/*************************************************************/
-static int _asn1_yyerror (const char *s)
+static void
+_asn1_yyerror (const char *s)
{
/* Sends the error description to the std_out */
-#if 0
- printf("_asn1_yyerror:%s:%ld: %s (Last Token:'%s')\n",fileName,
- lineNumber,s,lastToken);
-#endif
+ if (strcmp (last_token, "VisibleString") == 0 ||
+ strcmp (last_token, "PrintableString") == 0 ||
+ strcmp (last_token, "UniversalString") == 0 ||
+ strcmp (last_token, "IA5String") == 0 ||
+ strcmp (last_token, "UTF8String") == 0 ||
+ strcmp (last_token, "NumericString") == 0 ||
+ strcmp (last_token, "TeletexString") == 0 ||
+ strcmp (last_token, "BMPString") == 0)
+ {
+ snprintf (last_error_token, sizeof(last_error_token),
+ "%s", last_token);
+ fprintf(stderr, "%s:%u: Warning: %s is a built-in ASN.1 type.\n",
+ file_name, line_number, last_token);
+ return;
+ }
+ last_error_token[0] = 0;
- if(result_parse!=ASN1_NAME_TOO_LONG)
- result_parse=ASN1_SYNTAX_ERROR;
+ if (result_parse != ASN1_NAME_TOO_LONG)
+ {
+ snprintf (last_error, sizeof(last_error),
+ "%s:%u: Error: %s near '%s'", file_name,
+ line_number, s, last_token);
+ result_parse = ASN1_SYNTAX_ERROR;
+ }
- return 0;
+ return;
}
-
--- ORIGINAL/./lib/element.c 2015-07-14 18:28:22.914356512 -0700
+++ libtasn1-2.8/./lib/element.c 2015-07-14 18:45:02.664963151 -0700
@@ -46,7 +46,7 @@
while (p != NULL)
{
- if (p->name != NULL)
+ if (p->name[0] != 0)
{
_asn1_str_cpy (tmp_name, sizeof (tmp_name), name),
_asn1_str_cpy (name, name_size, p->name);
@@ -75,8 +75,8 @@
/* len: number of significant byte of value_out. */
/* Return: ASN1_MEM_ERROR or ASN1_SUCCESS */
/******************************************************************/
-asn1_retCode
-_asn1_convert_integer (const char *value, unsigned char *value_out,
+int
+_asn1_convert_integer (const unsigned char *value, unsigned char *value_out,
int value_out_size, int *len)
{
char negative;
@@ -84,7 +84,7 @@
long valtmp;
int k, k2;
- valtmp = strtol (value, NULL, 10);
+ valtmp = _asn1_strtol (value, NULL, 10);
for (k = 0; k < SIZEOF_UNSIGNED_LONG_INT; k++)
{
@@ -114,10 +114,10 @@
return ASN1_MEM_ERROR;
if (value_out != NULL)
- {
- for (k2 = k; k2 < SIZEOF_UNSIGNED_LONG_INT; k2++)
- value_out[k2 - k] = val[k2];
- }
+ {
+ for (k2 = k; k2 < SIZEOF_UNSIGNED_LONG_INT; k2++)
+ value_out[k2 - k] = val[k2];
+ }
#if 0
printf ("_asn1_convert_integer: valueIn=%s, lenOut=%d", value, *len);
@@ -134,7 +134,7 @@
_asn1_append_sequence_set (ASN1_TYPE node)
{
ASN1_TYPE p, p2;
- char temp[10];
+ char temp[LTOSTR_MAX_SIZE];
long n;
if (!node || !(node->down))
@@ -149,7 +149,7 @@
p = p->right;
_asn1_set_right (p, p2);
- if (p->name == NULL)
+ if (p->name[0] == 0)
_asn1_str_cpy (temp, sizeof (temp), "?1");
else
{
@@ -267,15 +267,11 @@
* result=asn1_write_value(cert,
* "tbsCertificate.subject.rdnSequence.?LAST", "NEW", 1);
*
- * Returns:
- *
- * %ASN1_SUCCESS: Set value OK.
- *
- * %ASN1_ELEMENT_NOT_FOUND: NAME is not a valid element.
- *
- * %ASN1_VALUE_NOT_VALID: VALUE has a wrong format.
+ * Returns: %ASN1_SUCCESS if the value was set,
+ * %ASN1_ELEMENT_NOT_FOUND if @name is not a valid element, and
+ * %ASN1_VALUE_NOT_VALID if @ivalue has a wrong format.
**/
-asn1_retCode
+int
asn1_write_value (ASN1_TYPE node_root, const char *name,
const void *ivalue, int len)
{
@@ -284,6 +280,7 @@
int len2, k, k2, negative;
size_t i;
const unsigned char *value = ivalue;
+ unsigned int type;
node = asn1_find_node (node_root, name);
if (node == NULL)
@@ -295,8 +292,9 @@
return ASN1_SUCCESS;
}
- if ((type_field (node->type) == TYPE_SEQUENCE_OF) && (value == NULL)
- && (len == 0))
+ type = type_field (node->type);
+
+ if ((type == TYPE_SEQUENCE_OF || type == TYPE_SET_OF) && (value == NULL) && (len == 0))
{
p = node->down;
while ((type_field (p->type) == TYPE_TAG)
@@ -309,10 +307,16 @@
return ASN1_SUCCESS;
}
- switch (type_field (node->type))
+ /* Don't allow element deletion for other types */
+ if (value == NULL)
+ {
+ return ASN1_VALUE_NOT_VALID;
+ }
+
+ switch (type)
{
case TYPE_BOOLEAN:
- if (!strcmp (value, "TRUE"))
+ if (!_asn1_strcmp (value, "TRUE"))
{
if (node->type & CONST_DEFAULT)
{
@@ -327,7 +331,7 @@
else
_asn1_set_value (node, "T", 1);
}
- else if (!strcmp (value, "FALSE"))
+ else if (!_asn1_strcmp (value, "FALSE"))
{
if (node->type & CONST_DEFAULT)
{
@@ -351,8 +355,7 @@
{
if ((isdigit (value[0])) || (value[0] == '-'))
{
- value_temp =
- (unsigned char *) _asn1_malloc (SIZEOF_UNSIGNED_LONG_INT);
+ value_temp = malloc (SIZEOF_UNSIGNED_LONG_INT);
if (value_temp == NULL)
return ASN1_MEM_ALLOC_ERROR;
@@ -368,11 +371,9 @@
{
if (type_field (p->type) == TYPE_CONSTANT)
{
- if ((p->name) && (!strcmp (p->name, value)))
+ if (!_asn1_strcmp (p->name, value))
{
- value_temp =
- (unsigned char *)
- _asn1_malloc (SIZEOF_UNSIGNED_LONG_INT);
+ value_temp = malloc (SIZEOF_UNSIGNED_LONG_INT);
if (value_temp == NULL)
return ASN1_MEM_ALLOC_ERROR;
@@ -391,13 +392,12 @@
}
else
{ /* len != 0 */
- value_temp = (unsigned char *) _asn1_malloc (len);
+ value_temp = malloc (len);
if (value_temp == NULL)
return ASN1_MEM_ALLOC_ERROR;
memcpy (value_temp, value, len);
}
-
if (value_temp[0] & 0x80)
negative = 1;
else
@@ -405,7 +405,7 @@
if (negative && (type_field (node->type) == TYPE_ENUMERATED))
{
- _asn1_free (value_temp);
+ free (value_temp);
return ASN1_VALUE_NOT_VALID;
}
@@ -419,7 +419,7 @@
(!negative && (value_temp[k] & 0x80)))
k--;
- _asn1_set_value_octet (node, value_temp + k, len - k);
+ _asn1_set_value_lv (node, value_temp + k, len - k);
if (node->type & CONST_DEFAULT)
{
@@ -428,11 +428,10 @@
p = p->right;
if ((isdigit (p->value[0])) || (p->value[0] == '-'))
{
- default_temp =
- (unsigned char *) _asn1_malloc (SIZEOF_UNSIGNED_LONG_INT);
+ default_temp = malloc (SIZEOF_UNSIGNED_LONG_INT);
if (default_temp == NULL)
{
- _asn1_free (value_temp);
+ free (value_temp);
return ASN1_MEM_ALLOC_ERROR;
}
@@ -443,7 +442,7 @@
{ /* is an identifier like v1 */
if (!(node->type & CONST_LIST))
{
- _asn1_free (value_temp);
+ free (value_temp);
return ASN1_VALUE_NOT_VALID;
}
p2 = node->down;
@@ -451,14 +450,12 @@
{
if (type_field (p2->type) == TYPE_CONSTANT)
{
- if ((p2->name) && (!strcmp (p2->name, p->value)))
+ if (!_asn1_strcmp (p2->name, p->value))
{
- default_temp =
- (unsigned char *)
- _asn1_malloc (SIZEOF_UNSIGNED_LONG_INT);
+ default_temp = malloc (SIZEOF_UNSIGNED_LONG_INT);
if (default_temp == NULL)
{
- _asn1_free (value_temp);
+ free (value_temp);
return ASN1_MEM_ALLOC_ERROR;
}
@@ -473,7 +470,7 @@
}
if (p2 == NULL)
{
- _asn1_free (value_temp);
+ free (value_temp);
return ASN1_VALUE_NOT_VALID;
}
}
@@ -489,12 +486,12 @@
if (k2 == len2)
_asn1_set_value (node, NULL, 0);
}
- _asn1_free (default_temp);
+ free (default_temp);
}
- _asn1_free (value_temp);
+ free (value_temp);
break;
case TYPE_OBJECT_ID:
- for (i = 0; i < strlen (value); i++)
+ for (i = 0; i < _asn1_strlen (value); i++)
if ((!isdigit (value[i])) && (value[i] != '.') && (value[i] != '+'))
return ASN1_VALUE_NOT_VALID;
if (node->type & CONST_DEFAULT)
@@ -502,75 +499,78 @@
p = node->down;
while (type_field (p->type) != TYPE_DEFAULT)
p = p->right;
- if (!strcmp (value, p->value))
+ if (!_asn1_strcmp (value, p->value))
{
_asn1_set_value (node, NULL, 0);
break;
}
}
- _asn1_set_value (node, value, strlen (value) + 1);
+ _asn1_set_value (node, value, _asn1_strlen (value) + 1);
break;
- case TYPE_TIME:
- if (node->type & CONST_UTC)
- {
- if (strlen (value) < 11)
+ case TYPE_UTC_TIME:
+ {
+ len = _asn1_strlen (value);
+ if (len < 11)
+ return ASN1_VALUE_NOT_VALID;
+ for (k = 0; k < 10; k++)
+ if (!isdigit (value[k]))
return ASN1_VALUE_NOT_VALID;
- for (k = 0; k < 10; k++)
- if (!isdigit (value[k]))
+ switch (len)
+ {
+ case 11:
+ if (value[10] != 'Z')
return ASN1_VALUE_NOT_VALID;
- switch (strlen (value))
- {
- case 11:
- if (value[10] != 'Z')
- return ASN1_VALUE_NOT_VALID;
- break;
- case 13:
- if ((!isdigit (value[10])) || (!isdigit (value[11])) ||
- (value[12] != 'Z'))
- return ASN1_VALUE_NOT_VALID;
- break;
- case 15:
- if ((value[10] != '+') && (value[10] != '-'))
- return ASN1_VALUE_NOT_VALID;
- for (k = 11; k < 15; k++)
- if (!isdigit (value[k]))
- return ASN1_VALUE_NOT_VALID;
- break;
- case 17:
- if ((!isdigit (value[10])) || (!isdigit (value[11])))
+ break;
+ case 13:
+ if ((!isdigit (value[10])) || (!isdigit (value[11])) ||
+ (value[12] != 'Z'))
+ return ASN1_VALUE_NOT_VALID;
+ break;
+ case 15:
+ if ((value[10] != '+') && (value[10] != '-'))
+ return ASN1_VALUE_NOT_VALID;
+ for (k = 11; k < 15; k++)
+ if (!isdigit (value[k]))
return ASN1_VALUE_NOT_VALID;
- if ((value[12] != '+') && (value[12] != '-'))
+ break;
+ case 17:
+ if ((!isdigit (value[10])) || (!isdigit (value[11])))
+ return ASN1_VALUE_NOT_VALID;
+ if ((value[12] != '+') && (value[12] != '-'))
+ return ASN1_VALUE_NOT_VALID;
+ for (k = 13; k < 17; k++)
+ if (!isdigit (value[k]))
return ASN1_VALUE_NOT_VALID;
- for (k = 13; k < 17; k++)
- if (!isdigit (value[k]))
- return ASN1_VALUE_NOT_VALID;
- break;
- default:
- return ASN1_VALUE_NOT_FOUND;
- }
- _asn1_set_value (node, value, strlen (value) + 1);
- }
- else
- { /* GENERALIZED TIME */
- if (value)
- _asn1_set_value (node, value, strlen (value) + 1);
- }
+ break;
+ default:
+ return ASN1_VALUE_NOT_FOUND;
+ }
+ _asn1_set_value (node, value, len);
+ }
+ break;
+ case TYPE_GENERALIZED_TIME:
+ len = _asn1_strlen (value);
+ _asn1_set_value (node, value, len);
break;
case TYPE_OCTET_STRING:
- if (len == 0)
- len = strlen (value);
- _asn1_set_value_octet (node, value, len);
- break;
case TYPE_GENERALSTRING:
+ case TYPE_NUMERIC_STRING:
+ case TYPE_IA5_STRING:
+ case TYPE_TELETEX_STRING:
+ case TYPE_PRINTABLE_STRING:
+ case TYPE_UNIVERSAL_STRING:
+ case TYPE_BMP_STRING:
+ case TYPE_UTF8_STRING:
+ case TYPE_VISIBLE_STRING:
if (len == 0)
- len = strlen (value);
- _asn1_set_value_octet (node, value, len);
+ len = _asn1_strlen (value);
+ _asn1_set_value_lv (node, value, len);
break;
case TYPE_BIT_STRING:
if (len == 0)
- len = strlen (value);
+ len = _asn1_strlen (value);
asn1_length_der ((len >> 3) + 2, NULL, &len2);
- temp = (unsigned char *) _asn1_malloc ((len >> 3) + 2 + len2);
+ temp = malloc ((len >> 3) + 2 + len2);
if (temp == NULL)
return ASN1_MEM_ALLOC_ERROR;
@@ -582,7 +582,7 @@
p = node->down;
while (p)
{
- if (!strcmp (p->name, value))
+ if (!_asn1_strcmp (p->name, value))
{
p2 = node->down;
while (p2)
@@ -603,11 +603,11 @@
return ASN1_ELEMENT_NOT_FOUND;
break;
case TYPE_ANY:
- _asn1_set_value_octet (node, value, len);
+ _asn1_set_value_lv (node, value, len);
break;
case TYPE_SEQUENCE_OF:
case TYPE_SET_OF:
- if (strcmp (value, "NEW"))
+ if (_asn1_strcmp (value, "NEW"))
return ASN1_VALUE_NOT_VALID;
_asn1_append_sequence_set (node);
break;
@@ -626,29 +626,43 @@
return ASN1_MEM_ERROR; \
} else { \
if (ptr && data_size > 0) \
- memcpy( ptr, data, data_size); \
+ memcpy (ptr, data, data_size); \
}
#define PUT_STR_VALUE( ptr, ptr_size, data) \
- *len = strlen(data) + 1; \
+ *len = _asn1_strlen (data) + 1; \
if (ptr_size < *len) { \
return ASN1_MEM_ERROR; \
} else { \
/* this strcpy is checked */ \
if (ptr) { \
- strcpy(ptr, data); \
+ _asn1_strcpy (ptr, data); \
} \
}
-#define ADD_STR_VALUE( ptr, ptr_size, data) \
- *len += strlen(data); \
- if (ptr_size < (int) *len) { \
- (*len)++; \
+#define PUT_AS_STR_VALUE( ptr, ptr_size, data, data_size) \
+ *len = data_size + 1; \
+ if (ptr_size < *len) { \
return ASN1_MEM_ERROR; \
} else { \
- /* this strcat is checked */ \
- if (ptr) strcat (ptr, data); \
+ /* this strcpy is checked */ \
+ if (ptr) { \
+ if (data_size > 0) \
+ memcpy (ptr, data, data_size); \
+ ptr[data_size] = 0; \
+ } \
}
+
+#define ADD_STR_VALUE( ptr, ptr_size, data) \
+ *len += _asn1_strlen(data); \
+ if (ptr_size < (int) *len) { \
+ (*len)++; \
+ return ASN1_MEM_ERROR; \
+ } else { \
+ /* this strcat is checked */ \
+ if (ptr) _asn1_strcat (ptr, data); \
+ }
+
/**
* asn1_read_value:
* @root: pointer to a structure.
@@ -658,7 +672,7 @@
* @len: number of bytes of *value: value[0]..value[len-1]. Initialy
* holds the sizeof value.
*
- * Returns the value of one element inside a structure.
+ * Returns the value of one element inside a structure.
* If an element is OPTIONAL and this returns
* %ASN1_ELEMENT_NOT_FOUND, it means that this element wasn't present
* in the der encoding that created the structure. The first element
@@ -668,6 +682,7 @@
* Note that there can be valid values with length zero. In these case
* this function will succeed and @len will be zero.
*
+ * INTEGER: VALUE will contain a two's complement form integer.
*
* integer=-1 -> value[0]=0xFF , len=1.
* integer=1 -> value[0]=0x01 , len=1.
@@ -704,36 +719,109 @@
* ANY: If NAME indicates an any type, VALUE will indicate the DER
* encoding of the structure actually used.
*
- * Returns:
+ * Returns: %ASN1_SUCCESS if value is returned,
+ * %ASN1_ELEMENT_NOT_FOUND if @name is not a valid element,
+ * %ASN1_VALUE_NOT_FOUND if there isn't any value for the element
+ * selected, and %ASN1_MEM_ERROR if The value vector isn't big enough
+ * to store the result, and in this case @len will contain the number of
+ * bytes needed.
+ **/
+int
+asn1_read_value (ASN1_TYPE root, const char *name, void *ivalue, int *len)
+{
+ return asn1_read_value_type (root, name, ivalue, len, NULL);
+}
+
+/**
+ * asn1_read_value_type:
+ * @root: pointer to a structure.
+ * @name: the name of the element inside a structure that you want to read.
+ * @ivalue: vector that will contain the element's content, must be a
+ * pointer to memory cells already allocated (may be %NULL).
+ * @len: number of bytes of *value: value[0]..value[len-1]. Initialy
+ * holds the sizeof value.
+ * @etype: The type of the value read (TYPE)
+ *
+ * Returns the value of one element inside a structure.
+ * If an element is OPTIONAL and this returns
+ * %ASN1_ELEMENT_NOT_FOUND, it means that this element wasn't present
+ * in the der encoding that created the structure. The first element
+ * of a SEQUENCE_OF or SET_OF is named "?1". The second one "?2" and
+ * so on.
+ *
+ * Note that there can be valid values with length zero. In these case
+ * this function will succeed and @len will be zero.
+ *
*
- * %ASN1_SUCCESS: Set value OK.
+ * INTEGER: VALUE will contain a two's complement form integer.
*
- * %ASN1_ELEMENT_NOT_FOUND: NAME is not a valid element.
+ * integer=-1 -> value[0]=0xFF , len=1.
+ * integer=1 -> value[0]=0x01 , len=1.
*
- * %ASN1_VALUE_NOT_FOUND: There isn't any value for the element selected.
+ * ENUMERATED: As INTEGER (but only with not negative numbers).
+ *
+ * BOOLEAN: VALUE will be the null terminated string "TRUE" or
+ * "FALSE" and LEN=5 or LEN=6.
+ *
+ * OBJECT IDENTIFIER: VALUE will be a null terminated string with
+ * each number separated by a dot (i.e. "1.2.3.543.1").
+ *
+ * LEN = strlen(VALUE)+1
+ *
+ * UTCTime: VALUE will be a null terminated string in one of these
+ * formats: "YYMMDDhhmmss+hh'mm'" or "YYMMDDhhmmss-hh'mm'".
+ * LEN=strlen(VALUE)+1.
+ *
+ * GeneralizedTime: VALUE will be a null terminated string in the
+ * same format used to set the value.
+ *
+ * OCTET STRING: VALUE will contain the octet string and LEN will be
+ * the number of octets.
+ *
+ * GeneralString: VALUE will contain the generalstring and LEN will
+ * be the number of octets.
+ *
+ * BIT STRING: VALUE will contain the bit string organized by bytes
+ * and LEN will be the number of bits.
+ *
+ * CHOICE: If NAME indicates a choice type, VALUE will specify the
+ * alternative selected.
+ *
+ * ANY: If NAME indicates an any type, VALUE will indicate the DER
+ * encoding of the structure actually used.
*
- * %ASN1_MEM_ERROR: The value vector isn't big enough to store the result.
- * In this case LEN will contain the number of bytes needed.
+ * Returns: %ASN1_SUCCESS if value is returned,
+ * %ASN1_ELEMENT_NOT_FOUND if @name is not a valid element,
+ * %ASN1_VALUE_NOT_FOUND if there isn't any value for the element
+ * selected, and %ASN1_MEM_ERROR if The value vector isn't big enough
+ * to store the result, and in this case @len will contain the number of
+ * bytes needed.
**/
-asn1_retCode
-asn1_read_value (ASN1_TYPE root, const char *name, void *ivalue, int *len)
+int
+asn1_read_value_type (ASN1_TYPE root, const char *name, void *ivalue,
+ int *len, unsigned int *etype)
{
ASN1_TYPE node, p, p2;
- int len2, len3;
+ int len2, len3, result;
int value_size = *len;
unsigned char *value = ivalue;
+ unsigned type;
node = asn1_find_node (root, name);
if (node == NULL)
return ASN1_ELEMENT_NOT_FOUND;
- if ((type_field (node->type) != TYPE_NULL) &&
- (type_field (node->type) != TYPE_CHOICE) &&
+ type = type_field (node->type);
+
+ if ((type != TYPE_NULL) &&
+ (type != TYPE_CHOICE) &&
!(node->type & CONST_DEFAULT) && !(node->type & CONST_ASSIGN) &&
(node->value == NULL))
return ASN1_VALUE_NOT_FOUND;
- switch (type_field (node->type))
+ if (etype)
+ *etype = type;
+ switch (type)
{
case TYPE_NULL:
PUT_STR_VALUE (value, value_size, "NULL");
@@ -772,9 +860,10 @@
if ((isdigit (p->value[0])) || (p->value[0] == '-')
|| (p->value[0] == '+'))
{
- if (_asn1_convert_integer
- (p->value, value, value_size, len) != ASN1_SUCCESS)
- return ASN1_MEM_ERROR;
+ result = _asn1_convert_integer
+ (p->value, value, value_size, len);
+ if (result != ASN1_SUCCESS)
+ return result;
}
else
{ /* is an identifier like v1 */
@@ -783,12 +872,13 @@
{
if (type_field (p2->type) == TYPE_CONSTANT)
{
- if ((p2->name) && (!strcmp (p2->name, p->value)))
+ if (!_asn1_strcmp (p2->name, p->value))
{
- if (_asn1_convert_integer
+ result = _asn1_convert_integer
(p2->value, value, value_size,
- len) != ASN1_SUCCESS)
- return ASN1_MEM_ERROR;
+ len);
+ if (result != ASN1_SUCCESS)
+ return result;
break;
}
}
@@ -799,16 +889,19 @@
else
{
len2 = -1;
- if (asn1_get_octet_der
+ result = asn1_get_octet_der
(node->value, node->value_len, &len2, value, value_size,
- len) != ASN1_SUCCESS)
- return ASN1_MEM_ERROR;
+ len);
+ if (result != ASN1_SUCCESS)
+ return result;
}
break;
case TYPE_OBJECT_ID:
if (node->type & CONST_ASSIGN)
{
- value[0] = 0;
+ *len = 0;
+ if (value)
+ value[0] = 0;
p = node->down;
while (p)
{
@@ -822,7 +915,7 @@
}
p = p->right;
}
- *len = strlen (value) + 1;
+ (*len)++;
}
else if ((node->type & CONST_DEFAULT) && (node->value == NULL))
{
@@ -836,29 +929,34 @@
PUT_STR_VALUE (value, value_size, node->value);
}
break;
- case TYPE_TIME:
- PUT_STR_VALUE (value, value_size, node->value);
+ case TYPE_GENERALIZED_TIME:
+ case TYPE_UTC_TIME:
+ PUT_AS_STR_VALUE (value, value_size, node->value, node->value_len);
break;
case TYPE_OCTET_STRING:
- len2 = -1;
- if (asn1_get_octet_der
- (node->value, node->value_len, &len2, value, value_size,
- len) != ASN1_SUCCESS)
- return ASN1_MEM_ERROR;
- break;
case TYPE_GENERALSTRING:
+ case TYPE_NUMERIC_STRING:
+ case TYPE_IA5_STRING:
+ case TYPE_TELETEX_STRING:
+ case TYPE_PRINTABLE_STRING:
+ case TYPE_UNIVERSAL_STRING:
+ case TYPE_BMP_STRING:
+ case TYPE_UTF8_STRING:
+ case TYPE_VISIBLE_STRING:
len2 = -1;
- if (asn1_get_octet_der
+ result = asn1_get_octet_der
(node->value, node->value_len, &len2, value, value_size,
- len) != ASN1_SUCCESS)
- return ASN1_MEM_ERROR;
+ len);
+ if (result != ASN1_SUCCESS)
+ return result;
break;
case TYPE_BIT_STRING:
len2 = -1;
- if (asn1_get_bit_der
+ result = asn1_get_bit_der
(node->value, node->value_len, &len2, value, value_size,
- len) != ASN1_SUCCESS)
- return ASN1_MEM_ERROR;
+ len);
+ if (result != ASN1_SUCCESS)
+ return result;
break;
case TYPE_CHOICE:
PUT_STR_VALUE (value, value_size, node->down->name);
@@ -890,13 +988,10 @@
* %ASN1_CLASS_UNIVERSAL, %ASN1_CLASS_PRIVATE or
* %ASN1_CLASS_CONTEXT_SPECIFIC.
*
- * Returns:
- *
- * %ASN1_SUCCESS: Set value OK.
- *
- * %ASN1_ELEMENT_NOT_FOUND: NAME is not a valid element.
+ * Returns: %ASN1_SUCCESS if successful, %ASN1_ELEMENT_NOT_FOUND if
+ * @name is not a valid element.
**/
-asn1_retCode
+int
asn1_read_tag (ASN1_TYPE root, const char *name, int *tagValue,
int *classValue)
{
@@ -927,7 +1022,7 @@
if (pTag)
{
- *tagValue = strtoul (pTag->value, NULL, 10);
+ *tagValue = _asn1_strtoul (pTag->value, NULL, 10);
if (pTag->type & CONST_APPLICATION)
*classValue = ASN1_CLASS_APPLICATION;
@@ -940,60 +1035,44 @@
}
else
{
+ unsigned type = type_field (node->type);
*classValue = ASN1_CLASS_UNIVERSAL;
- switch (type_field (node->type))
+ switch (type)
{
- case TYPE_NULL:
- *tagValue = ASN1_TAG_NULL;
- break;
- case TYPE_BOOLEAN:
- *tagValue = ASN1_TAG_BOOLEAN;
- break;
- case TYPE_INTEGER:
- *tagValue = ASN1_TAG_INTEGER;
- break;
- case TYPE_ENUMERATED:
- *tagValue = ASN1_TAG_ENUMERATED;
- break;
- case TYPE_OBJECT_ID:
- *tagValue = ASN1_TAG_OBJECT_ID;
- break;
- case TYPE_TIME:
- if (node->type & CONST_UTC)
- {
- *tagValue = ASN1_TAG_UTCTime;
- }
- else
- *tagValue = ASN1_TAG_GENERALIZEDTime;
- break;
- case TYPE_OCTET_STRING:
- *tagValue = ASN1_TAG_OCTET_STRING;
- break;
- case TYPE_GENERALSTRING:
- *tagValue = ASN1_TAG_GENERALSTRING;
- break;
- case TYPE_BIT_STRING:
- *tagValue = ASN1_TAG_BIT_STRING;
- break;
- case TYPE_SEQUENCE:
- case TYPE_SEQUENCE_OF:
- *tagValue = ASN1_TAG_SEQUENCE;
- break;
- case TYPE_SET:
- case TYPE_SET_OF:
- *tagValue = ASN1_TAG_SET;
+ CASE_HANDLED_ETYPES:
+ *tagValue = _asn1_tags[type].tag;
break;
case TYPE_TAG:
case TYPE_CHOICE:
case TYPE_ANY:
+ *tagValue = -1;
break;
default:
break;
}
}
-
return ASN1_SUCCESS;
+}
+/**
+ * asn1_read_node_value:
+ * @node: pointer to a node.
+ * @data: a point to a asn1_data_node_st
+ *
+ * Returns the value a data node inside a ASN1_TYPE structure.
+ * The data returned should be handled as constant values.
+ *
+ * Returns: %ASN1_SUCCESS if the node exists.
+ **/
+int
+asn1_read_node_value (ASN1_TYPE node, asn1_data_node_st * data)
+{
+ data->name = node->name;
+ data->value = node->value;
+ data->value_len = node->value_len;
+ data->type = type_field (node->type);
+
+ return ASN1_SUCCESS;
}
--- ORIGINAL/./lib/structure.h 2015-07-14 18:28:22.929332224 -0700
+++ libtasn1-2.8/./lib/structure.h 2015-07-14 18:45:02.727873654 -0700
@@ -29,13 +29,12 @@
#ifndef _STRUCTURE_H
#define _STRUCTURE_H
-asn1_retCode _asn1_create_static_structure (ASN1_TYPE pointer,
- char *output_file_name,
- char *vector_name);
+int _asn1_create_static_structure (ASN1_TYPE pointer,
+ char *output_file_name, char *vector_name);
ASN1_TYPE _asn1_copy_structure3 (ASN1_TYPE source_node);
-ASN1_TYPE _asn1_add_node_only (unsigned int type);
+ASN1_TYPE _asn1_add_single_node (unsigned int type);
ASN1_TYPE _asn1_find_left (ASN1_TYPE node);