X-Git-Url: https://git.openssl.org/gitweb/?a=blobdiff_plain;f=crypto%2Fasn1%2Fa_type.c;h=96e111cf237b6b22cd031f0acde2d158b99a72db;hb=d5492d9b47d4d55052f24c8a04c70a0516ac934d;hp=abaf70dcb8904ca1c2c2f3cf56da5d1a29c7c37d;hpb=eda1f21f1af8b6f77327e7b37573af9c1ba73726;p=openssl.git

diff --git a/crypto/asn1/a_type.c b/crypto/asn1/a_type.c
index abaf70dcb8..96e111cf23 100644
--- a/crypto/asn1/a_type.c
+++ b/crypto/asn1/a_type.c
@@ -1,5 +1,5 @@
 /* crypto/asn1/a_type.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -57,211 +57,10 @@
  */
 
 #include <stdio.h>
+#include <openssl/asn1t.h>
 #include "cryptlib.h"
-#include "asn1_mac.h"
 
-/* ASN1err(ASN1_F_ASN1_TYPE_NEW,ASN1_R_ERROR_STACK);
- * ASN1err(ASN1_F_D2I_ASN1_BYTES,ASN1_R_ERROR_STACK);
- * ASN1err(ASN1_F_D2I_ASN1_BYTES,ASN1_R_WRONG_TAG);
- * ASN1err(ASN1_F_ASN1_COLLATE_PRIMATIVE,ASN1_R_WRONG_TAG);
- */
-
-#ifndef NOPROTO
-static void ASN1_TYPE_component_free(ASN1_TYPE *a);
-#else
-static void ASN1_TYPE_component_free();
-#endif
-
-int i2d_ASN1_TYPE(a,pp)
-ASN1_TYPE *a;
-unsigned char **pp;
-	{
-	int r=0;
-
-	if (a == NULL) return(0);
-
-	switch (a->type)
-		{
-	case V_ASN1_NULL:
-		if (pp != NULL)
-			ASN1_put_object(pp,0,0,V_ASN1_NULL,V_ASN1_UNIVERSAL);
-		r=2;
-		break;
-	case V_ASN1_INTEGER:
-	case V_ASN1_NEG_INTEGER:
-		r=i2d_ASN1_INTEGER(a->value.integer,pp);
-		break;
-	case V_ASN1_BIT_STRING:
-		r=i2d_ASN1_BIT_STRING(a->value.bit_string,pp);
-		break;
-	case V_ASN1_OCTET_STRING:
-		r=i2d_ASN1_OCTET_STRING(a->value.octet_string,pp);
-		break;
-	case V_ASN1_OBJECT:
-		r=i2d_ASN1_OBJECT(a->value.object,pp);
-		break;
-	case V_ASN1_PRINTABLESTRING:
-		r=M_i2d_ASN1_PRINTABLESTRING(a->value.printablestring,pp);
-		break;
-	case V_ASN1_T61STRING:
-		r=M_i2d_ASN1_T61STRING(a->value.t61string,pp);
-		break;
-	case V_ASN1_IA5STRING:
-		r=M_i2d_ASN1_IA5STRING(a->value.ia5string,pp);
-		break;
-	case V_ASN1_GENERALSTRING:
-		r=M_i2d_ASN1_GENERALSTRING(a->value.generalstring,pp);
-		break;
-	case V_ASN1_UNIVERSALSTRING:
-		r=M_i2d_ASN1_UNIVERSALSTRING(a->value.universalstring,pp);
-		break;
-	case V_ASN1_UTCTIME:
-		r=i2d_ASN1_UTCTIME(a->value.utctime,pp);
-		break;
-	case V_ASN1_SET:
-	case V_ASN1_SEQUENCE:
-		if (a->value.set == NULL)
-			r=0;
-		else
-			{
-			r=a->value.set->length;
-			if (pp != NULL)
-				{
-				memcpy(*pp,a->value.set->data,r);
-				*pp+=r;
-				}
-			}
-		break;
-		}
-	return(r);
-	}
-
-ASN1_TYPE *d2i_ASN1_TYPE(a,pp,length)
-ASN1_TYPE **a;
-unsigned char **pp;
-long length;
-	{
-	ASN1_TYPE *ret=NULL;
-	unsigned char *q,*p,*max;
-	int inf,tag,xclass;
-	long len;
-
-	if ((a == NULL) || ((*a) == NULL))
-		{
-		if ((ret=ASN1_TYPE_new()) == NULL) goto err;
-		}
-	else
-		ret=(*a);
-
-	p= *pp;
-	q=p;
-	max=(p+length);
-
-	inf=ASN1_get_object(&q,&len,&tag,&xclass,length);
-	if (inf & 0x80) goto err;
-	
-	ASN1_TYPE_component_free(ret);
-
-	switch (tag)
-		{
-	case V_ASN1_NULL:
-		p=q;
-		ret->value.ptr=NULL;
-		break;
-	case V_ASN1_INTEGER:
-		if ((ret->value.integer=
-			d2i_ASN1_INTEGER(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_BIT_STRING:
-		if ((ret->value.bit_string=
-			d2i_ASN1_BIT_STRING(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_OCTET_STRING:
-		if ((ret->value.octet_string=
-			d2i_ASN1_OCTET_STRING(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_OBJECT:
-		if ((ret->value.object=
-			d2i_ASN1_OBJECT(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_PRINTABLESTRING:
-		if ((ret->value.printablestring=
-			d2i_ASN1_PRINTABLESTRING(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_T61STRING:
-		if ((ret->value.t61string=
-			M_d2i_ASN1_T61STRING(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_IA5STRING:
-		if ((ret->value.ia5string=
-			M_d2i_ASN1_IA5STRING(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_GENERALSTRING:
-		if ((ret->value.generalstring=
-			M_d2i_ASN1_GENERALSTRING(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_UNIVERSALSTRING:
-		if ((ret->value.universalstring=
-			M_d2i_ASN1_UNIVERSALSTRING(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_UTCTIME:
-		if ((ret->value.utctime=
-			d2i_ASN1_UTCTIME(NULL,&p,max-p)) == NULL)
-			goto err;
-		break;
-	case V_ASN1_SET:
-	case V_ASN1_SEQUENCE:
-		/* Sets and sequences are left complete */
-		if ((ret->value.set=ASN1_STRING_new()) == NULL) goto err;
-		ret->value.set->type=tag;
-		len+=(q-p);
-		if (!ASN1_STRING_set(ret->value.set,p,(int)len)) goto err;
-		p+=len;
-		break;
-	default:
-		ASN1err(ASN1_F_D2I_ASN1_TYPE,ASN1_R_BAD_TYPE);
-		goto err;
-		}
-
-	ret->type=tag;
-	if (a != NULL) (*a)=ret;
-	*pp=p;
-	return(ret);
-err:
-	if ((ret != NULL) && ((a == NULL) || (*a != ret))) ASN1_TYPE_free(ret);
-	return(NULL);
-	}
-
-ASN1_TYPE *ASN1_TYPE_new()
-	{
-	ASN1_TYPE *ret=NULL;
-
-	M_ASN1_New_Malloc(ret,ASN1_TYPE);
-	ret->type= -1;
-	ret->value.ptr=NULL;
-	return(ret);
-	M_ASN1_New_Error(ASN1_F_ASN1_TYPE_NEW);
-	}
-
-void ASN1_TYPE_free(a)
-ASN1_TYPE *a;
-	{
-	if (a == NULL) return;
-	ASN1_TYPE_component_free(a);
-	Free((char *)(char *)a);
-	}
-
-int ASN1_TYPE_get(a)
-ASN1_TYPE *a;
+int ASN1_TYPE_get(ASN1_TYPE *a)
 	{
 	if (a->value.ptr != NULL)
 		return(a->type);
@@ -269,49 +68,14 @@ ASN1_TYPE *a;
 		return(0);
 	}
 
-void ASN1_TYPE_set(a,type,value)
-ASN1_TYPE *a;
-int type;
-char *value;
+void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value)
 	{
 	if (a->value.ptr != NULL)
-		ASN1_TYPE_component_free(a);
+		ASN1_primitive_free((ASN1_VALUE **)&a, NULL);
 	a->type=type;
 	a->value.ptr=value;
 	}
 
-static void ASN1_TYPE_component_free(a)
-ASN1_TYPE *a;
-	{
-	if (a == NULL) return;
-
-	if (a->value.ptr != NULL)
-		{
-		switch (a->type)
-			{
-		case V_ASN1_OBJECT:
-			ASN1_OBJECT_free(a->value.object);
-			break;
-		case V_ASN1_INTEGER:
-		case V_ASN1_NEG_INTEGER:
-		case V_ASN1_BIT_STRING:
-		case V_ASN1_OCTET_STRING:
-		case V_ASN1_PRINTABLESTRING:
-		case V_ASN1_T61STRING:
-		case V_ASN1_IA5STRING:
-		case V_ASN1_UNIVERSALSTRING:
-		case V_ASN1_GENERALSTRING:
-		case V_ASN1_UTCTIME:
-		case V_ASN1_SET:
-		case V_ASN1_SEQUENCE:
-			ASN1_STRING_free((ASN1_STRING *)a->value.ptr);
-			break;
-		default:
-			/* MEMORY LEAK */
-			break;
-			}
-		a->type=0;
-		a->value.ptr=NULL;
-		}
-	}
 
+IMPLEMENT_STACK_OF(ASN1_TYPE)
+IMPLEMENT_ASN1_SET_OF(ASN1_TYPE)