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#ifndef __SECURITY_H
#define __SECURITY_H
/*****************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* In order to be useful for every potential user, curl and libcurl are
* dual-licensed under the MPL and the MIT/X-derivate licenses.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the MPL or the MIT/X-derivate
* licenses. You may pick one of these licenses.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* $Id$
*****************************************************************************/
/* this is a re-write */
#include <stdarg.h>
#include "urldata.h" /* for struct connectdata * */
struct Curl_sec_client_mech {
const char *name;
size_t size;
int (*init)(void *);
int (*auth)(void *, struct connectdata *);
void (*end)(void *);
int (*check_prot)(void *, int);
int (*overhead)(void *, int, int);
int (*encode)(void *, void*, int, int, void**, struct connectdata *);
int (*decode)(void *, void*, int, int, struct connectdata *);
};
#define AUTH_OK 0
#define AUTH_CONTINUE 1
#define AUTH_ERROR 2
extern struct Curl_sec_client_mech Curl_krb4_client_mech;
int Curl_sec_fflush_fd(struct connectdata *conn, int fd);
int Curl_sec_fprintf (struct connectdata *, FILE *, const char *, ...);
int Curl_sec_getc (struct connectdata *conn, FILE *);
int Curl_sec_putc (struct connectdata *conn, int, FILE *);
int Curl_sec_read (struct connectdata *conn, int, void *, int);
int Curl_sec_read_msg (struct connectdata *conn, char *, int);
int Curl_sec_vfprintf(struct connectdata *, FILE *, const char *, va_list);
int Curl_sec_fprintf2(struct connectdata *conn, FILE *f, const char *fmt, ...);
int Curl_sec_vfprintf2(struct connectdata *conn, FILE *, const char *, va_list);
int Curl_sec_write (struct connectdata *conn, int, char *, int);
void Curl_sec_end (struct connectdata *);
int Curl_sec_login (struct connectdata *);
void Curl_sec_prot (int, char **);
int Curl_sec_request_prot (struct connectdata *conn, const char *level);
void Curl_sec_set_protection_level(struct connectdata *conn);
void Curl_sec_status (void);
enum protection_level Curl_set_command_prot(struct connectdata *,
enum protection_level);
#endif
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