Remove old ASN.1 functions.

[openssl.git] / crypto / asn1 / asn1_lib.c

diff --git a/crypto/asn1/asn1_lib.c b/crypto/asn1/asn1_lib.c
index aaf5d8508ffb096a7cc50f839b6be686a809d71f..b29e6363589d845b2d46d039aed455ddc0850534 100644 (file)
--- a/crypto/asn1/asn1_lib.c
+++ b/crypto/asn1/asn1_lib.c
@@ -60,7 +60,6 @@
 #include <limits.h>
 #include "cryptlib.h"
 #include <openssl/asn1.h>
-#include <openssl/asn1_mac.h>
 
 static int asn1_get_length(const unsigned char **pp, int *inf, long *rl,
                            int max);
@@ -137,12 +136,6 @@ int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
     if (inf && !(ret & V_ASN1_CONSTRUCTED))
         goto err;
 
-#if 0
-    fprintf(stderr, "p=%d + *plength=%ld > omax=%ld + *pp=%d  (%d > %d)\n",
-            (int)p, *plength, omax, (int)*pp, (int)(p + *plength),
-            (int)(omax + *pp));
-
-#endif
     if (*plength > (omax - (p - *pp))) {
         ASN1err(ASN1_F_ASN1_GET_OBJECT, ASN1_R_TOO_LONG);
         /*
@@ -285,57 +278,6 @@ int ASN1_object_size(int constructed, int length, int tag)
     return (ret);
 }
 
-static int _asn1_Finish(ASN1_const_CTX *c)
-{
-    if ((c->inf == (1 | V_ASN1_CONSTRUCTED)) && (!c->eos)) {
-        if (!ASN1_const_check_infinite_end(&c->p, c->slen)) {
-            c->error = ERR_R_MISSING_ASN1_EOS;
-            return (0);
-        }
-    }
-    if (((c->slen != 0) && !(c->inf & 1)) || ((c->slen < 0) && (c->inf & 1))) {
-        c->error = ERR_R_ASN1_LENGTH_MISMATCH;
-        return (0);
-    }
-    return (1);
-}
-
-int asn1_Finish(ASN1_CTX *c)
-{
-    return _asn1_Finish((ASN1_const_CTX *)c);
-}
-
-int asn1_const_Finish(ASN1_const_CTX *c)
-{
-    return _asn1_Finish(c);
-}
-
-int asn1_GetSequence(ASN1_const_CTX *c, long *length)
-{
-    const unsigned char *q;
-
-    q = c->p;
-    c->inf = ASN1_get_object(&(c->p), &(c->slen), &(c->tag), &(c->xclass),
-                             *length);
-    if (c->inf & 0x80) {
-        c->error = ERR_R_BAD_GET_ASN1_OBJECT_CALL;
-        return (0);
-    }
-    if (c->tag != V_ASN1_SEQUENCE) {
-        c->error = ERR_R_EXPECTING_AN_ASN1_SEQUENCE;
-        return (0);
-    }
-    (*length) -= (c->p - q);
-    if (c->max && (*length < 0)) {
-        c->error = ERR_R_ASN1_LENGTH_MISMATCH;
-        return (0);
-    }
-    if (c->inf == (1 | V_ASN1_CONSTRUCTED))
-        c->slen = *length + *(c->pp) - c->p;
-    c->eos = 0;
-    return (1);
-}
-
 int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str)
 {
     if (str == NULL)
@@ -433,6 +375,15 @@ void ASN1_STRING_free(ASN1_STRING *a)
     OPENSSL_free(a);
 }
 
+void ASN1_STRING_clear_free(ASN1_STRING *a)
+{
+    if (a == NULL)
+        return;
+    if (a->data && !(a->flags & ASN1_STRING_FLAG_NDEF))
+        OPENSSL_cleanse(a->data, a->length);
+    ASN1_STRING_free(a);
+}
+
 int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b)
 {
     int i;
@@ -448,32 +399,22 @@ int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b)
         return (i);
 }
 
-void asn1_add_error(const unsigned char *address, int offset)
-{
-    char buf1[DECIMAL_SIZE(address) + 1], buf2[DECIMAL_SIZE(offset) + 1];
-
-    BIO_snprintf(buf1, sizeof buf1, "%lu", (unsigned long)address);
-    BIO_snprintf(buf2, sizeof buf2, "%d", offset);
-    ERR_add_error_data(4, "address=", buf1, " offset=", buf2);
-}
-
 int ASN1_STRING_length(const ASN1_STRING *x)
 {
-    return M_ASN1_STRING_length(x);
+    return x->length;
 }
 
 void ASN1_STRING_length_set(ASN1_STRING *x, int len)
 {
-    M_ASN1_STRING_length_set(x, len);
-    return;
+    x->length = len;
 }
 
 int ASN1_STRING_type(ASN1_STRING *x)
 {
-    return M_ASN1_STRING_type(x);
+    return x->type;
 }
 
 unsigned char *ASN1_STRING_data(ASN1_STRING *x)
 {
-    return M_ASN1_STRING_data(x);
+    return x->data;
 }