3 /***************************************************************************
5 * Project ___| | | | _ \| |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
10 * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at http://curl.haxx.se/docs/copyright.html.
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
23 * $Id: security.h,v 1.9 2004/01/07 09:19:35 bagder Exp $
24 ***************************************************************************/
26 /* this is a re-write */
29 #include "urldata.h" /* for struct connectdata * */
31 struct Curl_sec_client_mech {
35 int (*auth)(void *, struct connectdata *);
37 int (*check_prot)(void *, int);
38 int (*overhead)(void *, int, int);
39 int (*encode)(void *, void*, int, int, void**, struct connectdata *);
40 int (*decode)(void *, void*, int, int, struct connectdata *);
45 #define AUTH_CONTINUE 1
48 extern struct Curl_sec_client_mech Curl_krb4_client_mech;
50 int Curl_sec_fflush_fd(struct connectdata *conn, int fd);
51 int Curl_sec_fprintf (struct connectdata *, FILE *, const char *, ...);
52 int Curl_sec_getc (struct connectdata *conn, FILE *);
53 int Curl_sec_putc (struct connectdata *conn, int, FILE *);
54 int Curl_sec_read (struct connectdata *conn, int, void *, int);
55 int Curl_sec_read_msg (struct connectdata *conn, char *, int);
57 int Curl_sec_vfprintf(struct connectdata *, FILE *, const char *, va_list);
58 int Curl_sec_fprintf2(struct connectdata *conn, FILE *f, const char *fmt, ...);
59 int Curl_sec_vfprintf2(struct connectdata *conn, FILE *, const char *, va_list);
60 int Curl_sec_write (struct connectdata *conn, int, char *, int);
62 void Curl_sec_end (struct connectdata *);
63 int Curl_sec_login (struct connectdata *);
64 void Curl_sec_prot (int, char **);
65 int Curl_sec_request_prot (struct connectdata *conn, const char *level);
66 void Curl_sec_set_protection_level(struct connectdata *conn);
67 void Curl_sec_status (void);
69 enum protection_level Curl_set_command_prot(struct connectdata *,
70 enum protection_level);