#include <openssl/buffer.h>
#include <openssl/evp.h>
-static int enc_write(BIO *h,char *buf,int num);
-static int enc_read(BIO *h,char *buf,int size);
-/*static int enc_puts(BIO *h,char *str); */
-/*static int enc_gets(BIO *h,char *str,int size); */
-static long enc_ctrl(BIO *h,int cmd,long arg1,char *arg2);
+static int enc_write(BIO *h, const char *buf, int num);
+static int enc_read(BIO *h, char *buf, int size);
+/*static int enc_puts(BIO *h, const char *str); */
+/*static int enc_gets(BIO *h, char *str, int size); */
+static long enc_ctrl(BIO *h, int cmd, long arg1, void *arg2);
static int enc_new(BIO *h);
static int enc_free(BIO *data);
+static long enc_callback_ctrl(BIO *h, int cmd, bio_info_cb *fps);
#define ENC_BLOCK_SIZE (1024*4)
typedef struct enc_struct
enc_ctrl,
enc_new,
enc_free,
+ enc_callback_ctrl,
};
BIO_METHOD *BIO_f_cipher(void)
{
BIO_ENC_CTX *ctx;
- ctx=(BIO_ENC_CTX *)Malloc(sizeof(BIO_ENC_CTX));
+ ctx=(BIO_ENC_CTX *)OPENSSL_malloc(sizeof(BIO_ENC_CTX));
EVP_CIPHER_CTX_init(&ctx->cipher);
if (ctx == NULL) return(0);
b=(BIO_ENC_CTX *)a->ptr;
EVP_CIPHER_CTX_cleanup(&(b->cipher));
memset(a->ptr,0,sizeof(BIO_ENC_CTX));
- Free(a->ptr);
+ OPENSSL_free(a->ptr);
a->ptr=NULL;
a->init=0;
a->flags=0;
return((ret == 0)?ctx->cont:ret);
}
-static int enc_write(BIO *b, char *in, int inl)
+static int enc_write(BIO *b, const char *in, int inl)
{
int ret=0,n,i;
BIO_ENC_CTX *ctx;
return(ret);
}
-static long enc_ctrl(BIO *b, int cmd, long num, char *ptr)
+static long enc_ctrl(BIO *b, int cmd, long num, void *ptr)
{
BIO *dbio;
BIO_ENC_CTX *ctx,*dctx;
return(ret);
}
+static long enc_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);
+ }
+
/*
void BIO_set_cipher_ctx(b,c)
BIO *b;