X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fasn1%2Fa_i2d_fp.c;h=a3ad76d35687bdef74bee7f538645ac2f29b74ab;hp=eab127e6e0da44e410a335cffbb7ebc1989056ae;hb=3c6a7cd44b9ece08e1c48e67b9c74153da254772;hpb=d02b48c63a58ea4367a0e905979f140b7d090f86

diff --git a/crypto/asn1/a_i2d_fp.c b/crypto/asn1/a_i2d_fp.c
index eab127e6e0..a3ad76d356 100644
--- a/crypto/asn1/a_i2d_fp.c
+++ b/crypto/asn1/a_i2d_fp.c
@@ -1,5 +1,5 @@
 /* crypto/asn1/a_i2d_fp.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
@@ -58,14 +58,13 @@
 
 #include <stdio.h>
 #include "cryptlib.h"
-#include "buffer.h"
-#include "asn1_mac.h"
+#include <openssl/buffer.h>
+#include <openssl/asn1.h>
 
-#ifndef WIN16
-int ASN1_i2d_fp(i2d,out,x)
-int (*i2d)();
-FILE *out;
-unsigned char *x;
+#ifndef NO_OLD_ASN1
+
+#ifndef OPENSSL_NO_FP_API
+int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, void *x)
         {
         BIO *b;
         int ret;
@@ -82,17 +81,14 @@ unsigned char *x;
         }
 #endif
 
-int ASN1_i2d_bio(i2d,out,x)
-int (*i2d)();
-BIO *out;
-unsigned char *x;
+int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, unsigned char *x)
 	{
 	char *b;
 	unsigned char *p;
 	int i,j=0,n,ret=1;
 
 	n=i2d(x,NULL);
-	b=(char *)Malloc(n);
+	b=(char *)OPENSSL_malloc(n);
 	if (b == NULL)
 		{
 		ASN1err(ASN1_F_ASN1_I2D_BIO,ERR_R_MALLOC_FAILURE);
@@ -114,6 +110,54 @@ unsigned char *x;
 		j+=i;
 		n-=i;
 		}
-	Free((char *)b);
+	OPENSSL_free(b);
+	return(ret);
+	}
+
+#endif
+
+#ifndef OPENSSL_NO_FP_API
+int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x)
+        {
+        BIO *b;
+        int ret;
+
+        if ((b=BIO_new(BIO_s_file())) == NULL)
+		{
+		ASN1err(ASN1_F_ASN1_ITEM_I2D_FP,ERR_R_BUF_LIB);
+                return(0);
+		}
+        BIO_set_fp(b,out,BIO_NOCLOSE);
+        ret=ASN1_item_i2d_bio(it,b,x);
+        BIO_free(b);
+        return(ret);
+        }
+#endif
+
+int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x)
+	{
+	unsigned char *b = NULL;
+	int i,j=0,n,ret=1;
+
+	n = ASN1_item_i2d(x, &b, it);
+	if (b == NULL)
+		{
+		ASN1err(ASN1_F_ASN1_ITEM_I2D_BIO,ERR_R_MALLOC_FAILURE);
+		return(0);
+		}
+
+	for (;;)
+		{
+		i=BIO_write(out,&(b[j]),n);
+		if (i == n) break;
+		if (i <= 0)
+			{
+			ret=0;
+			break;
+			}
+		j+=i;
+		n-=i;
+		}
+	OPENSSL_free(b);
 	return(ret);
 	}