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1 | /* -*-c-*- |
2 | * |
3 | * $Id* |
4 | * |
5 | * Main header file for `become' |
6 | * |
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7 | * (c) 1998 EBI |
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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 | |
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29 | #ifndef BECOME_H |
30 | #define BECOME_H |
31 | |
32 | #ifdef __cplusplus |
33 | extern "C" { |
34 | #endif |
35 | |
36 | /*----- Required headers --------------------------------------------------*/ |
37 | |
38 | #include <sys/types.h> |
39 | #include <sys/socket.h> |
40 | #include <netinet/in.h> |
41 | #include <arpa/inet.h> |
42 | |
43 | #ifndef CONFIG_H |
44 | # include "config.h" |
45 | #endif |
46 | |
47 | /*----- Tracing levels ----------------------------------------------------*/ |
48 | |
49 | #define TRACE_SILENT 0u |
50 | #define TRACE_MISC 1u |
51 | #define TRACE_SETUP 2u |
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52 | #define TRACE_RULE 4u |
53 | #ifndef NONETWORK |
54 | # define TRACE_DAEMON 8u |
55 | # define TRACE_CHECK 16u |
56 | # define TRACE_CLIENT 32u |
57 | # define TRACE_RAND 64u |
58 | # define TRACE_CRYPTO 128u |
59 | #else |
60 | # define TRACE_DAEMON 0 |
61 | # define TRACE_CHECK 0 |
62 | # define TRACE_CLIENT 0 |
63 | # define TRACE_RAND 0 |
64 | # define TRACE_CRYPTO 0 |
65 | #endif |
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66 | #define TRACE_YACC 256u |
67 | #define TRACE_DEBUG 512u |
68 | |
69 | #define TRACE_PRIV ( TRACE_RAND | TRACE_CRYPTO | TRACE_YACC | \ |
70 | TRACE_DEBUG ) |
71 | #define TRACE_DFL ( TRACE_MISC | TRACE_SETUP | TRACE_CLIENT | \ |
72 | TRACE_DAEMON | TRACE_CHECK ) |
73 | #define TRACE_ALL 0xFFFFu |
74 | |
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75 | /*----- Other magic constants ---------------------------------------------*/ |
76 | |
77 | #define SERVER_PORT 35523 /* Not allocated properly */ |
78 | |
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79 | /*----- Type definitions --------------------------------------------------*/ |
80 | |
81 | /* --- Request buffer (plaintext) --- */ |
82 | |
83 | #define CMDLEN_MAX 1016 /* Max length of command */ |
84 | |
85 | typedef struct request { |
86 | struct in_addr host; /* Requesting host */ |
87 | uid_t from; /* Current user ID */ |
88 | uid_t to; /* Requested UID */ |
89 | char cmd[CMDLEN_MAX]; /* Command string requested */ |
90 | } request; |
91 | |
92 | /*----- That's all, folks -------------------------------------------------*/ |
93 | |
94 | #ifdef __cplusplus |
95 | } |
96 | #endif |
97 | |
98 | #endif |