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
| void SnmpUtilPrintAsnAny(AsnAny *any)
{
unsigned int i;
//printf("(%p)\n", any);
switch (any->asnType)
{
case ASN_NULL: printf("Null value\n"); return;
case ASN_INTEGER32: printf("Integer32 %d\n", any->asnValue.number); return;
case ASN_UNSIGNED32: printf("Unsigned32 %u\n", any->asnValue.unsigned32); return;
case ASN_COUNTER32: printf("Counter32 %u\n", any->asnValue.counter); return;
case ASN_GAUGE32: printf("Gauge32 %u\n", any->asnValue.gauge); return;
case ASN_TIMETICKS: printf("Timeticks %u\n", any->asnValue.ticks); return;
case ASN_COUNTER64:
{
printf("Counter64 %x%08x\n", (DWORD)(any->asnValue.counter64.QuadPart>>32),(DWORD)any->asnValue.counter64.QuadPart);
return;
}
case ASN_OCTETSTRING:
{
printf("String ");
for (i = 0; i < any->asnValue.string.length; i++)
{
//printf("%c", any->asnValue.string.stream[i]);
cout << any->asnValue.string.stream[i];
}
printf("\n");
break;
}
case ASN_IPADDRESS:
{
printf("IpAddress ");
if (any->asnValue.string.length < 4)
{
printf("Invalid\n");
return;
}
for (i = 0; i < 4; i++)
{
printf("%u", any->asnValue.string.stream[i]);
if (i < 3) printf(".");
}
printf("\n");
return;
}
case ASN_BITS:
{
printf("Bits ");
for (i = 0; i < any->asnValue.string.length; i++)
{
printf("0x%02x", any->asnValue.string.stream[i]);
if (i < any->asnValue.object.idLength - 1) printf(" ");
}
printf("\n");
return;
}
case ASN_OPAQUE:
{
printf("Opaque ");
for (i = 0; i < any->asnValue.string.length; i++)
{
printf("0x%02x", any->asnValue.string.stream[i]);
if (i < any->asnValue.object.idLength - 1) printf(" ");
}
printf("\n");
return;
}
case ASN_OBJECTIDENTIFIER:
{
printf("ObjectID ");
for (i = 0; i < any->asnValue.object.idLength; i++)
{
printf("%u", any->asnValue.object.ids[i]);
if (i < any->asnValue.object.idLength - 1) printf(".");
}
printf("\n");
return;
}
default:
{
printf("Invalid type %d\n", any->asnType);
return;
}
}
}
LireMultOid(char* id, char *resultat , LPSNMP_MGR_SESSION session)
{
SnmpVarBindList snmpVarList; //Structure variable Snmp
AsnInteger errorStatus,errorIndex;
unsigned int i;
snmpVarList.list = NULL;
snmpVarList.len = 1;
snmpVarList.list = (SnmpVarBind *)realloc(snmpVarList.list, sizeof(SnmpVarBind) *snmpVarList.len);
SnmpMgrStrToOid(id,&snmpVarList.list[0].name);
if (SnmpMgrRequest(session,SNMP_PDU_GET,&snmpVarList,&errorStatus,&errorIndex)!=0)
{
if (errorStatus==SNMP_ERRORSTATUS_NOERROR)
{
//printf("Lecture OK\n");
printf("[%s]\n",id); // AFFICHE L'OID CHERCHER
SnmpUtilPrintAsnAny(&snmpVarList.list[0].value); //AFFICHE LA VALEUR DE L'OID
AsnAny* any= &snmpVarList.list->value;
if (any->asnType==ASN_OCTETSTRING)
{
// cout<< string(reinterpret_cast<char*>(any->asnValue.string.stream), any->asnValue.string.length).c_str()<< endl;
}
}
}
return 0;
}
string ConvertionIntToString(int in)
{
ostringstream oss;
string z;
oss << in;
z = oss.str();
return z;
}
int main(int argc, char* argv[])
{
LPSNMP_MGR_SESSION session;
char resultat[MAX_PATH];
string oid;
string ID;
string z;
oid = ".1.3.6.1.4.1.11.2.14.11.5.1.7.1.3.1.1.3."; // PORTNAME
// oid = "1.3.6.1.4.1.11.2.14.11.5.1.9.4.2.1.2."; //hpswitchstatistic
session = SnmpMgrOpen("192.168.2.82","public",1000,3); //ouverture de session
if (session!=0)
{
printf("Connexion OK\n");
for(int j=25;j<=72;j++)
{
z = ConvertionIntToString(j);
ID = oid + z;
size_t size = ID.size() + 1; // créer le buffer pour copier la chaîne
char * buffer = new char[ size ];
strncpy( buffer, ID.c_str(), size ); // copier la chaîne
LireMultOid(buffer ,resultat,session); //id racine
}
SnmpMgrClose(session); //fermeture
}
else printf("Erreur SnmpMgrOpen\n");
system("PAUSE");
return 0;
} |
