Utilities/cmcurl/krb4.h

   1 #ifndef __KRB4_H
   2 #define __KRB4_H
   3 /***************************************************************************
   4  *                                  _   _ ____  _
   5  *  Project                     ___| | | |  _ \| |
   6  *                             / __| | | | |_) | |
   7  *                            | (__| |_| |  _ <| |___
   8  *                             \___|\___/|_| \_\_____|
   9  *
  10  * Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
  11  *
  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.
  15  *
  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.
  19  *
  20  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  21  * KIND, either express or implied.
  22  *
  23  * $Id: krb4.h,v 1.2 2007-03-15 19:22:13 andy Exp $
  24  ***************************************************************************/
  25
  26 struct Curl_sec_client_mech {
  27   const char *name;
  28   size_t size;
  29   int (*init)(void *);
  30   int (*auth)(void *, struct connectdata *);
  31   void (*end)(void *);
  32   int (*check_prot)(void *, int);
  33   int (*overhead)(void *, int, int);
  34   int (*encode)(void *, void*, int, int, void**, struct connectdata *);
  35   int (*decode)(void *, void*, int, int, struct connectdata *);
  36 };
  37
  38
  39 #define AUTH_OK         0
  40 #define AUTH_CONTINUE   1
  41 #define AUTH_ERROR      2
  42
  43 extern struct Curl_sec_client_mech Curl_krb4_client_mech;
  44
  45 CURLcode Curl_krb_kauth(struct connectdata *conn);
  46 int Curl_sec_fflush_fd(struct connectdata *conn, int fd);
  47 int Curl_sec_fprintf (struct connectdata *, FILE *, const char *, ...);
  48 int Curl_sec_getc (struct connectdata *conn, FILE *);
  49 int Curl_sec_putc (struct connectdata *conn, int, FILE *);
  50 int Curl_sec_read (struct connectdata *conn, int, void *, int);
  51 int Curl_sec_read_msg (struct connectdata *conn, char *, int);
  52
  53 int Curl_sec_vfprintf(struct connectdata *, FILE *, const char *, va_list);
  54 int Curl_sec_fprintf2(struct connectdata *conn, FILE *f, const char *fmt, ...);
  55 int Curl_sec_vfprintf2(struct connectdata *conn, FILE *, const char *, va_list);
  56 ssize_t Curl_sec_send(struct connectdata *conn, int, char *, int);
  57 int Curl_sec_write(struct connectdata *conn, int, char *, int);
  58
  59 void Curl_sec_end (struct connectdata *);
  60 int Curl_sec_login (struct connectdata *);
  61 void Curl_sec_prot (int, char **);
  62 int Curl_sec_request_prot (struct connectdata *conn, const char *level);
  63 void Curl_sec_set_protection_level(struct connectdata *conn);
  64 void Curl_sec_status (void);
  65
  66 enum protection_level Curl_set_command_prot(struct connectdata *,
  67                                             enum protection_level);
  68
  69
  70 #endif