Rewrite the extension code to use an ASN1_ITEM structure

[openssl.git] / crypto / x509v3 / v3_bcons.c

diff --git a/crypto/x509v3/v3_bcons.c b/crypto/x509v3/v3_bcons.c
index f7ad3e884c5f68eb4775f3a53709c56456511266..1f2ed4e9965539031ab8d98dee3ceb0b12dfcdac 100644 (file)
--- a/crypto/x509v3/v3_bcons.c
+++ b/crypto/x509v3/v3_bcons.c
@@ -56,109 +56,46 @@
  *
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <pem.h>
-#include <asn1_mac.h>
-#include <err.h>
-#include <objects.h>
-#include <conf.h>
-#include "x509v3.h"
-
-#ifndef NOPROTO
-static STACK *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, BASIC_CONSTRAINTS *bcons);
-static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK *values);
-
-#else
 
-static STACK *i2v_BASIC_CONSTRAINTS();
-static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS();
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
 
-#endif
+static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist);
+static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
 
 X509V3_EXT_METHOD v3_bcons = {
 NID_basic_constraints, 0,
-(X509V3_EXT_NEW)BASIC_CONSTRAINTS_new,
-BASIC_CONSTRAINTS_free,
-(X509V3_EXT_D2I)d2i_BASIC_CONSTRAINTS,
-i2d_BASIC_CONSTRAINTS,
-NULL, NULL,
+&BASIC_CONSTRAINTS_it,
+0,0,0,0,
+0,0,
 (X509V3_EXT_I2V)i2v_BASIC_CONSTRAINTS,
 (X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS,
-NULL,
+NULL,NULL,
 NULL
 };
 
+ASN1_SEQUENCE(BASIC_CONSTRAINTS) = {
+       ASN1_OPT(BASIC_CONSTRAINTS, ca, ASN1_FBOOLEAN),
+       ASN1_OPT(BASIC_CONSTRAINTS, pathlen, ASN1_INTEGER)
+} ASN1_SEQUENCE_END(BASIC_CONSTRAINTS);
 
-/*
- * ASN1err(ASN1_F_BASIC_CONSTRAINTS_NEW,ERR_R_MALLOC_FAILURE);
- * ASN1err(ASN1_F_D2I_BASIC_CONSTRAINTS,ERR_R_MALLOC_FAILURE);
- */
-
-int i2d_BASIC_CONSTRAINTS(a,pp)
-BASIC_CONSTRAINTS *a;
-unsigned char **pp;
-{
-       M_ASN1_I2D_vars(a);
-       if(a->ca) M_ASN1_I2D_len (a->ca, i2d_ASN1_BOOLEAN);
-       M_ASN1_I2D_len (a->pathlen, i2d_ASN1_INTEGER);
-
-       M_ASN1_I2D_seq_total();
-
-       if (a->ca) M_ASN1_I2D_put (a->ca, i2d_ASN1_BOOLEAN);
-       M_ASN1_I2D_put (a->pathlen, i2d_ASN1_INTEGER);
-       M_ASN1_I2D_finish();
-}
+IMPLEMENT_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
 
-BASIC_CONSTRAINTS *BASIC_CONSTRAINTS_new()
-{
-       BASIC_CONSTRAINTS *ret=NULL;
-       ASN1_CTX c;
-       M_ASN1_New_Malloc(ret, BASIC_CONSTRAINTS);
-       ret->ca = 0;
-       ret->pathlen = NULL;
-       return (ret);
-       M_ASN1_New_Error(ASN1_F_BASIC_CONSTRAINTS_NEW);
-}
-
-BASIC_CONSTRAINTS *d2i_BASIC_CONSTRAINTS(a,pp,length)
-BASIC_CONSTRAINTS **a;
-unsigned char **pp;
-long length;
-{
-       M_ASN1_D2I_vars(a,BASIC_CONSTRAINTS *,BASIC_CONSTRAINTS_new);
-       M_ASN1_D2I_Init();
-       M_ASN1_D2I_start_sequence();
-       if((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) ==
-                (V_ASN1_UNIVERSAL|V_ASN1_BOOLEAN) ) {
-                       M_ASN1_D2I_get_int (ret->ca, d2i_ASN1_BOOLEAN);
-       }
-       M_ASN1_D2I_get_opt (ret->pathlen, d2i_ASN1_INTEGER, V_ASN1_INTEGER);
-       M_ASN1_D2I_Finish(a, BASIC_CONSTRAINTS_free, ASN1_F_D2I_BASIC_CONSTRAINTS);
-}
-
-void BASIC_CONSTRAINTS_free(a)
-BASIC_CONSTRAINTS *a;
-{
-       if (a == NULL) return;
-       ASN1_INTEGER_free (a->pathlen);
-       Free ((char *)a);
-}
 
-static STACK *i2v_BASIC_CONSTRAINTS(method, bcons)
-X509V3_EXT_METHOD *method;
-BASIC_CONSTRAINTS *bcons;
+static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
+            BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist)
 {
-       STACK *extlist = NULL;
        X509V3_add_value_bool("CA", bcons->ca, &extlist);
        X509V3_add_value_int("pathlen", bcons->pathlen, &extlist);
        return extlist;
 }
 
-static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(method, ctx, values)
-X509V3_EXT_METHOD *method;
-X509V3_CTX *ctx;
-STACK *values;
+static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
+            X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
 {
        BASIC_CONSTRAINTS *bcons=NULL;
        CONF_VALUE *val;
@@ -167,8 +104,8 @@ STACK *values;
                X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
                return NULL;
        }
-       for(i = 0; i < sk_num(values); i++) {
-               val = (CONF_VALUE *)sk_value(values, i);
+       for(i = 0; i < sk_CONF_VALUE_num(values); i++) {
+               val = sk_CONF_VALUE_value(values, i);
                if(!strcmp(val->name, "CA")) {
                        if(!X509V3_get_value_bool(val, &bcons->ca)) goto err;
                } else if(!strcmp(val->name, "pathlen")) {