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1 | /* -*-c-*- |
2 | * |
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3 | * $Id: rule.h,v 1.2 1997/08/04 10:24:25 mdw Exp $ |
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4 | * |
5 | * Managing rule sets |
6 | * |
7 | * (c) 1997 EBI |
8 | */ |
9 | |
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10 | /*----- Licensing notice --------------------------------------------------* |
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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 |
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25 | * along with `become'; if not, write to the Free Software Foundation, |
26 | * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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27 | */ |
28 | |
29 | /*----- Revision history --------------------------------------------------* |
30 | * |
31 | * $Log: rule.h,v $ |
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32 | * Revision 1.2 1997/08/04 10:24:25 mdw |
33 | * Sources placed under CVS control. |
34 | * |
35 | * Revision 1.1 1997/07/21 13:47:45 mdw |
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36 | * Initial revision |
37 | * |
38 | */ |
39 | |
40 | #ifndef RULE_H |
41 | #define RULE_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 BECOME_H |
55 | # include "become.h" |
56 | #endif |
57 | |
58 | #ifndef CLASS_H |
59 | # include "class.h" |
60 | #endif |
61 | |
62 | /*----- Functions provided ------------------------------------------------*/ |
63 | |
64 | /* --- @rule_init@ --- * |
65 | * |
66 | * Arguments: --- |
67 | * |
68 | * Returns: --- |
69 | * |
70 | * Use: Intialises the rule database. |
71 | */ |
72 | |
73 | extern void rule_init(void); |
74 | |
75 | /* --- @rule_reinit@ --- * |
76 | * |
77 | * Arguments: --- |
78 | * |
79 | * Returns: --- |
80 | * |
81 | * Use: Reinitialises the rule database. |
82 | */ |
83 | |
84 | extern void rule_reinit(void); |
85 | |
86 | /* --- @rule_add@ --- * |
87 | * |
88 | * Arguments: @classdef *host@ = class of hosts this rule applies to |
89 | * @classdef *from@ = class of users allowed to change |
90 | * @classdef *to@ = class of users allowed to be changed to |
91 | * @classdef *cmd@ = class of commands allowed |
92 | * |
93 | * Returns: --- |
94 | * |
95 | * Use: Registers another rule. |
96 | */ |
97 | |
98 | extern void rule_add(classdef */*host*/, classdef */*from*/, |
99 | classdef */*to*/, classdef */*cmd*/); |
100 | |
101 | /* --- @rule_check@ --- * |
102 | * |
103 | * Arguments: @request *r@ = pointer to a request block |
104 | * |
105 | * Returns: Zero if disallowed, nonzero if allowed. |
106 | * |
107 | * Use: Checks a request to see if it's allowed. |
108 | */ |
109 | |
110 | extern int rule_check(request */*r*/); |
111 | |
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112 | /* --- @rule_dump@ --- * |
113 | * |
114 | * Arguments: --- |
115 | * |
116 | * Returns: --- |
117 | * |
118 | * Use: Dumps a map of the current ruleset to the trace output. |
119 | */ |
120 | |
121 | extern void rule_dump(void); |
122 | |
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123 | /*----- That's all, folks -------------------------------------------------*/ |
124 | |
125 | #ifdef __cplusplus |
126 | } |
127 | #endif |
128 | |
129 | #endif |