e82f7154 |
1 | /* -*-c-*- |
2 | * |
3 | * $Id: ident.h,v 1.1 1999/07/01 08:56:23 mdw Exp $ |
4 | * |
5 | * Parse replies from RFC931 servers |
6 | * |
7 | * (c) 1999 Mark Wooding |
8 | */ |
9 | |
10 | /*----- Licensing notice --------------------------------------------------* |
11 | * |
12 | * This file is part of the `fw' port forwarder. |
13 | * |
14 | * `fw' 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 | * `fw' 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 `fw'; 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: ident.h,v $ |
32 | * Revision 1.1 1999/07/01 08:56:23 mdw |
33 | * Initial revision |
34 | * |
35 | * Revision 1.1.1.1 1999/05/21 22:22:27 mdw |
36 | * Initial import. Code not really finished yet. |
37 | * |
38 | */ |
39 | |
40 | #ifndef IDENT_H |
41 | #define IDENT_H |
42 | |
43 | #ifdef __cplusplus |
44 | extern "C" { |
45 | #endif |
46 | |
47 | /*----- Data structures ---------------------------------------------------*/ |
48 | |
49 | typedef struct ident { |
50 | unsigned short sport, dport; /* Source and destination ports */ |
51 | unsigned type; /* Type of reply from server */ |
52 | union { |
53 | struct { |
54 | char *os; /* Operating system name */ |
55 | char *user; /* User name */ |
56 | } userid; |
57 | char *error; /* Error message from server */ |
58 | } u; |
59 | } ident; |
60 | |
61 | enum { |
62 | ident_userid, |
63 | ident_error, |
64 | ident_bad |
65 | }; |
66 | |
67 | /*----- Functions provided ------------------------------------------------*/ |
68 | |
69 | /* --- @ident_parse@ --- * |
70 | * |
71 | * Arguments: @char *p@ = pointer to input string from identd |
72 | * @ident *i@ = pointer to output block |
73 | * |
74 | * Returns: --- |
75 | * |
76 | * Use: Parses a result string from an RFC931 (identd) server. |
77 | */ |
78 | |
79 | extern void ident_parse(char */*p*/, ident */*i*/); |
80 | |
81 | /*----- That's all, folks -------------------------------------------------*/ |
82 | |
83 | #ifdef __cplusplus |
84 | } |
85 | #endif |
86 | |
87 | #endif |