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
|
#ifndef SNMP_ENUM_H
#define SNMP_ENUM_H
#ifdef __cplusplus
extern "C" {
#endif
struct snmp_enum_list {
struct snmp_enum_list *next;
int value;
char *label;
};
#define SE_MAX_IDS 5
#define SE_MAX_SUBIDS 32 /* needs to be a multiple of 8 */
/*
* begin storage definitions
*/
/*
* These definitions correspond with the "storid" argument to the API
*/
#define SE_LIBRARY_ID 0
#define SE_MIB_ID 1
#define SE_APPLICATION_ID 2
#define SE_ASSIGNED_ID 3
/*
* library specific enum locations
*/
/*
* error codes
*/
#define SE_OK 0
#define SE_NOMEM 1
#define SE_ALREADY_THERE 2
#define SE_DNE -2
int init_snmp_enum(const char *type);
struct snmp_enum_list *se_find_list(unsigned int major,
unsigned int minor);
struct snmp_enum_list *se_find_slist(const char *listname);
int se_store_in_list(struct snmp_enum_list *,
unsigned int major, unsigned int minor);
int se_find_value(unsigned int major, unsigned int minor,
const char *label);
int se_find_free_value(unsigned int major, unsigned int minor);
char *se_find_label(unsigned int major, unsigned int minor,
int value);
/**
* Add the pair (label, value) to the list (major, minor). Transfers
* ownership of the memory pointed to by label to the list:
* clear_snmp_enum() deallocates that memory.
*/
int se_add_pair(unsigned int major, unsigned int minor,
char *label, int value);
/*
* finds a list of enums in a list of enum structs associated by a name.
*/
/*
* find a list, and then operate on that list
* ( direct methods further below if you already have the list pointer)
*/
NETSNMP_IMPORT
char *se_find_label_in_slist(const char *listname,
int value);
NETSNMP_IMPORT
int se_find_value_in_slist(const char *listname,
const char *label);
int se_find_free_value_in_slist(const char *listname);
/**
* Add the pair (label, value) to the slist with name listname. Transfers
* ownership of the memory pointed to by label to the list:
* clear_snmp_enum() deallocates that memory.
*/
NETSNMP_IMPORT
int se_add_pair_to_slist(const char *listname, char *label,
int value);
/*
* operates directly on a possibly external list
*/
char *se_find_label_in_list(struct snmp_enum_list *list,
int value);
int se_find_value_in_list(struct snmp_enum_list *list,
const char *label);
int se_find_free_value_in_list(struct snmp_enum_list *list);
int se_add_pair_to_list(struct snmp_enum_list **list,
char *label, int value);
/*
* Persistent enumeration lists
*/
void se_store_enum_list(struct snmp_enum_list *new_list,
const char *token, const char *type);
void se_store_list(unsigned int major, unsigned int minor,
const char *type);
void se_clear_slist(const char *listname);
void se_store_slist(const char *listname, const char *type);
int se_store_slist_callback(int majorID, int minorID,
void *serverargs, void *clientargs);
void se_read_conf(const char *word, char *cptr);
/**
* Deallocate the memory allocated by init_snmp_enum(): remove all key/value
* pairs stored by se_add_*() calls.
*/
NETSNMP_IMPORT
void clear_snmp_enum(void);
#ifdef __cplusplus
}
#endif
#endif /* SNMP_ENUM_H */
|
