mdw@git.distorted.org.uk Git - become/blob - src/become.h

   1 /* -*-c-*-
   2  *
   3  * $Id*
   4  *
   5  * Main header file for `become'
   6  *
   7  * (c) 1998 EBI
   8  */
   9
  10 /*----- Licensing notice --------------------------------------------------*
  11  *
  12  * This file is part of `become'
  13  *
  14  * `Become' is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * `Become' is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with `become'; if not, write to the Free Software Foundation,
  26  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  27  */
  28
  29 /*----- Revision history --------------------------------------------------*
  30  *
  31  * $Log: become.h,v $
  32  * Revision 1.2  1998/01/12 16:45:42  mdw
  33  * Fix copyright date.
  34  *
  35  * Revision 1.1  1997/08/07 09:40:01  mdw
  36  * Added.  No idea why this wasn't done before.
  37  *
  38  */
  39
  40 #ifndef BECOME_H
  41 #define BECOME_H
  42
  43 #ifdef __cplusplus
  44   extern "C" {
  45 #endif
  46
  47 /*----- Required headers --------------------------------------------------*/
  48
  49 #include <sys/types.h>
  50 #include <sys/socket.h>
  51 #include <netinet/in.h>
  52 #include <arpa/inet.h>
  53
  54 #ifndef CONFIG_H
  55 #  include "config.h"
  56 #endif
  57
  58 /*----- Tracing levels ----------------------------------------------------*/
  59
  60 #define TRACE_SILENT    0u
  61 #define TRACE_MISC      1u
  62 #define TRACE_SETUP     2u
  63 #define TRACE_DAEMON    4u
  64 #define TRACE_RULE      8u
  65 #define TRACE_CHECK     16u
  66 #define TRACE_CLIENT    32u
  67 #define TRACE_RAND      64u
  68 #define TRACE_CRYPTO    128u
  69 #define TRACE_YACC      256u
  70 #define TRACE_DEBUG     512u
  71
  72 #define TRACE_PRIV      ( TRACE_RAND | TRACE_CRYPTO | TRACE_YACC |      \
  73                           TRACE_DEBUG )
  74 #define TRACE_DFL       ( TRACE_MISC | TRACE_SETUP | TRACE_CLIENT |     \
  75                           TRACE_DAEMON | TRACE_CHECK )
  76 #define TRACE_ALL       0xFFFFu
  77
  78 /*----- Type definitions --------------------------------------------------*/
  79
  80 /* --- Request buffer (plaintext) --- */
  81
  82 #define CMDLEN_MAX 1016                 /* Max length of command */
  83
  84 typedef struct request {
  85   struct in_addr host;                  /* Requesting host */
  86   uid_t from;                           /* Current user ID */
  87   uid_t to;                             /* Requested UID */
  88   char cmd[CMDLEN_MAX];                 /* Command string requested */
  89 } request;
  90
  91 /*----- That's all, folks -------------------------------------------------*/
  92
  93 #ifdef __cplusplus
  94   }
  95 #endif
  96
  97 #endif