1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
//==========================================================================
//
// ./agent/current/include/var_struct.h
//
//
//==========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later
// version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License
// along with eCos; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// As a special exception, if other files instantiate templates or use
// macros or inline functions from this file, or you compile this file
// and link it with other works to produce a work based on this file,
// this file does not by itself cause the resulting work to be covered by
// the GNU General Public License. However the source code for this file
// must still be made available in accordance with section (3) of the GNU
// General Public License v2.
//
// This exception does not invalidate any other reasons why a work based
// on this file might be covered by the GNU General Public License.
// -------------------------------------------
// ####ECOSGPLCOPYRIGHTEND####
//####UCDSNMPCOPYRIGHTBEGIN####
//
// -------------------------------------------
//
// Portions of this software may have been derived from the UCD-SNMP
// project, <http://ucd-snmp.ucdavis.edu/> from the University of
// California at Davis, which was originally based on the Carnegie Mellon
// University SNMP implementation. Portions of this software are therefore
// covered by the appropriate copyright disclaimers included herein.
//
// The release used was version 4.1.2 of May 2000. "ucd-snmp-4.1.2"
// -------------------------------------------
//
//####UCDSNMPCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): hmt
// Contributors: hmt
// Date: 2000-05-30
// Purpose: Port of UCD-SNMP distribution to eCos.
// Description:
//
//
//####DESCRIPTIONEND####
//
//==========================================================================
/********************************************************************
Copyright 1989, 1991, 1992 by Carnegie Mellon University
Derivative Work -
Copyright 1996, 1998, 1999, 2000 The Regents of the University of California
All Rights Reserved
Permission to use, copy, modify and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appears in all copies and
that both that copyright notice and this permission notice appear in
supporting documentation, and that the name of CMU and The Regents of
the University of California not be used in advertising or publicity
pertaining to distribution of the software without specific written
permission.
CMU AND THE REGENTS OF THE UNIVERSITY OF CALIFORNIA DISCLAIM ALL
WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL CMU OR
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY SPECIAL,
INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
FROM THE LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*********************************************************************/
#ifndef VAR_STRUCT_H
#define VAR_STRUCT_H
/*
* The subtree structure contains a subtree prefix which applies to
* all variables in the associated variable list.
*
* By converting to a tree of subtree structures, entries can
* now be subtrees of another subtree in the structure. i.e:
* 1.2
* 1.2.0
*/
struct subtree {
oid name[16]; /* objid prefix of registered subtree */
u_char namelen; /* number of subid's in name above */
oid start[16]; /* objid of start of covered range */
u_char start_len; /* number of subid's in start name */
oid end[16]; /* objid of end of covered range */
u_char end_len; /* number of subid's in end name */
struct variable *variables; /* pointer to variables array */
int variables_len; /* number of entries in above array */
int variables_width; /* sizeof each variable entry */
char label[256]; /* calling module's label */
struct snmp_session *session;
u_char flags;
u_char priority;
struct subtree *next; /* List of 'sibling' subtrees */
struct subtree *prev; /* Make siblings a doubly-linked list */
struct subtree *children; /* List of 'child' subtrees */
};
/*
* This is a new variable structure that doesn't have as much memory
* tied up in the object identifier. It's elements have also been re-arranged
* so that the name field can be variable length. Any number of these
* structures can be created with lengths tailor made to a particular
* application. The first 5 elements of the structure must remain constant.
*/
struct variable2 {
u_char magic; /* passed to function as a hint */
u_char type; /* type of variable */
u_short acl; /* access control list for variable */
FindVarMethod *findVar; /* function that finds variable */
u_char namelen; /* length of name below */
oid name[2]; /* object identifier of variable */
};
struct variable4 {
u_char magic; /* passed to function as a hint */
u_char type; /* type of variable */
u_short acl; /* access control list for variable */
FindVarMethod *findVar; /* function that finds variable */
u_char namelen; /* length of name below */
oid name[4]; /* object identifier of variable */
};
struct variable7 {
u_char magic; /* passed to function as a hint */
u_char type; /* type of variable */
u_short acl; /* access control list for variable */
FindVarMethod *findVar; /* function that finds variable */
u_char namelen; /* length of name below */
oid name[7]; /* object identifier of variable */
};
struct variable8 {
u_char magic; /* passed to function as a hint */
u_char type; /* type of variable */
u_short acl; /* access control list for variable */
FindVarMethod *findVar; /* function that finds variable */
u_char namelen; /* length of name below */
oid name[8]; /* object identifier of variable */
};
struct variable13 {
u_char magic; /* passed to function as a hint */
u_char type; /* type of variable */
u_short acl; /* access control list for variable */
FindVarMethod *findVar; /* function that finds variable */
u_char namelen; /* length of name below */
oid name[13]; /* object identifier of variable */
};
#endif /* VAR_STRUCT_H */
|
