#include <stdio.h>
#include <errno.h>
#include "cryptlib.h"
-#include "buffer.h"
-#include "evp.h"
+#include <openssl/buffer.h>
+#include <openssl/evp.h>
/* BIO_put and BIO_get both add to the digest,
* BIO_gets returns the digest */
-#ifndef NOPROTO
-static int md_write(BIO *h,char *buf,int num);
-static int md_read(BIO *h,char *buf,int size);
-/*static int md_puts(BIO *h,char *str); */
-static int md_gets(BIO *h,char *str,int size);
-static long md_ctrl(BIO *h,int cmd,long arg1,char *arg2);
+static int md_write(BIO *h, char const *buf, int num);
+static int md_read(BIO *h, char *buf, int size);
+/*static int md_puts(BIO *h, const char *str); */
+static int md_gets(BIO *h, char *str, int size);
+static long md_ctrl(BIO *h, int cmd, long arg1, void *arg2);
static int md_new(BIO *h);
static int md_free(BIO *data);
-#else
-static int md_write();
-static int md_read();
-/*static int md_puts(); */
-static int md_gets();
-static long md_ctrl();
-static int md_new();
-static int md_free();
-#endif
+static long md_callback_ctrl(BIO *h,int cmd,bio_info_cb *fp);
static BIO_METHOD methods_md=
{
md_ctrl,
md_new,
md_free,
+ md_callback_ctrl,
};
-BIO_METHOD *BIO_f_md()
+BIO_METHOD *BIO_f_md(void)
{
return(&methods_md);
}
-static int md_new(bi)
-BIO *bi;
+static int md_new(BIO *bi)
{
EVP_MD_CTX *ctx;
- ctx=(EVP_MD_CTX *)Malloc(sizeof(EVP_MD_CTX));
+ ctx=(EVP_MD_CTX *)OPENSSL_malloc(sizeof(EVP_MD_CTX));
if (ctx == NULL) return(0);
bi->init=0;
return(1);
}
-static int md_free(a)
-BIO *a;
+static int md_free(BIO *a)
{
if (a == NULL) return(0);
- Free(a->ptr);
+ OPENSSL_free(a->ptr);
a->ptr=NULL;
a->init=0;
a->flags=0;
return(1);
}
-static int md_read(b,out,outl)
-BIO *b;
-char *out;
-int outl;
+static int md_read(BIO *b, char *out, int outl)
{
int ret=0;
EVP_MD_CTX *ctx;
return(ret);
}
-static int md_write(b,in,inl)
-BIO *b;
-char *in;
-int inl;
+static int md_write(BIO *b, const char *in, int inl)
{
int ret=0;
EVP_MD_CTX *ctx;
return(ret);
}
-static long md_ctrl(b,cmd,num,ptr)
-BIO *b;
-int cmd;
-long num;
-char *ptr;
+static long md_ctrl(BIO *b, int cmd, long num, void *ptr)
{
EVP_MD_CTX *ctx,*dctx,**pctx;
const EVP_MD **ppmd;
return(ret);
}
-static int md_gets(bp,buf,size)
-BIO *bp;
-char *buf;
-int size;
+static long md_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
+ {
+ long ret=1;
+
+ if (b->next_bio == NULL) return(0);
+ switch (cmd)
+ {
+ default:
+ ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
+ break;
+ }
+ return(ret);
+ }
+
+static int md_gets(BIO *bp, char *buf, int size)
{
EVP_MD_CTX *ctx;
unsigned int ret;