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38 lines
1.0 KiB
C

#ifndef _GNUTLS_H
#define _GNUTLS_H
#include <gnutls/gnutls.h>
#include <gnutls/crypto.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
struct session
{
gnutls_session_t session;
gnutls_certificate_credentials_t xcred;
int handshake;
void *data;
};
extern int DataRead(void *, char *, int);
extern int DataWrite(void *, char *, int);
extern int DataTimeoutPull(void *, int);
struct session *init_client_session();
struct session *init_server_session();
int pull_timeout_function(gnutls_transport_ptr_t ptr, unsigned int ms);
ssize_t pull_function(gnutls_transport_ptr_t ptr, void *data, size_t len);
ssize_t push_function(gnutls_transport_ptr_t ptr, const void *data, size_t len);
void set_data(struct session *sess, size_t data);
int handshake(struct session *sess);
int set_callback(struct session *sess);
void session_destroy(struct session *);
gnutls_cipher_hd_t new_cipher(int cipher_type, char *key, int keylen, char *iv, int ivlen);
gnutls_hash_hd_t new_hash(int t);
#endif