usr/src/cmd/agents/snmp/agent/node.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  *
  22  * Copyright 1999 Sun Microsystems, Inc.  All Rights Reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _NODE_H_
  27 #define _NODE_H_
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #include "asn1.h"
  32 #define COLUMN          1
  33 #define OBJECT          2
  34 #define NODE            3
  35
  36 #define READ_FLAG       0x1
  37 #define WRITE_FLAG      0x2
  38
  39
  40 typedef struct _Enum {
  41         struct _Enum *next_enum;
  42         char *label;
  43         Integer value;
  44 } Enum;
  45
  46 typedef struct _Object {
  47         Oid name;
  48         u_char asn1_type;
  49         Enum *first_enum;
  50         int access;
  51         int type;
  52         int (*get)();
  53         int (*set)();
  54         void (*dealloc)();
  55 } Object;
  56
  57 typedef struct _Index {
  58         struct _Index *next_index;
  59         char *label;
  60         int index_type;
  61         int index_len;         /* for strings only */
  62         struct _Node *node;
  63 } Index;
  64
  65 typedef struct _Entry {
  66         struct _Index *first_index;
  67         int n_indexs;
  68         int (*get)();
  69         void (*dealloc)();
  70 } Entry;
  71
  72
  73 typedef struct _Column {
  74         Oid name;
  75         u_char asn1_type;
  76         Enum *first_enum;
  77         int access;
  78         int type;
  79         int (*get)();
  80         int (*set)();
  81         Entry *entry;
  82         int offset;
  83 } Column;
  84
  85
  86 typedef struct _Node {
  87         struct _Node *parent;
  88         struct _Node *first_child;
  89         struct _Node *next_peer;
  90         struct _Node *next;
  91
  92         char *label;
  93         Subid subid;
  94
  95         int type;
  96         union {
  97                 Object *object;
  98                 Column *column;
  99         } data;
 100 } Node;
 101
 102 struct CallbackItem {
 103         Object *ptr;
 104         int type,next;
 105 };
 106 struct TrapHndlCxt {
 107         char name[256];
 108         int is_sun_enterprise;
 109         int generic,specific;
 110 };
 111
 112 struct TrapEnterpriseInfo {
 113         Subid subids[7];
 114 };
 115
 116 /* Handling arbitrary length enterprise OID in traps */
 117 struct TrapAnyEnterpriseInfo {
 118         Subid subids[MAX_OID_LEN+1];
 119 };
 120
 121
 122 extern Enum enum_table[];
 123 extern int enum_table_size;
 124
 125 extern Object object_table[];
 126 extern int object_table_size;
 127
 128 extern Index index_table[];
 129 extern int index_table_size;
 130
 131 extern Entry entry_table[];
 132 extern int entry_table_size;
 133
 134 extern Column column_table[];
 135 extern int column_table_size;
 136
 137 extern Node node_table[];
 138 extern int node_table_size;
 139
 140 extern struct CallbackItem *callItem;
 141 extern int numCallItem;
 142
 143 extern int *trapTableMap;
 144
 145 extern struct TrapHndlCxt *trapBucket;
 146 extern int numTrapElem;
 147
 148 extern struct TrapEnterpriseInfo *trapEnterpriseInfo;
 149 /* For arbitrary length enterprise OID in traps - bug 4133978 */
 150 extern struct TrapAnyEnterpriseInfo *trapAnyEnterpriseInfo;
 151
 152
 153 extern Node *node_find(int search_type, Oid *name, Oid *suffix);
 154
 155 #endif