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Commit 88db6bd5 authored by Adam Wujek's avatar Adam Wujek 💬
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lib/snmp: add support of ASN_IPADDRESS 

Signed-off-by: Adam Wujek's avatarAdam Wujek <adam.wujek@cern.ch>
parent 043efb0d
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Showing with 16 additions and 1 deletion
lib/snmp.c
View file @ 88db6bd5
......@@ -28,7 +28,7 @@
#include "temperature.h"
#include "sfp.h"
#include "dev/syscon.h"
#include "shell.h"
#include "storage.h"
#define ASN_BOOLEAN ((u_char)0x01)
......@@ -971,6 +971,7 @@ static int get_value(uint8_t *buf, uint8_t asn, void *p)
uint64_t tmp_uint64;
uint8_t *oid_data = buf + 2;
uint8_t *len;
char str_buf[20];
buf[0] = asn;
len = &buf[1];
......@@ -1001,6 +1002,12 @@ static int get_value(uint8_t *buf, uint8_t asn, void *p)
memcpy(oid_data, p, *len + 1);
snmp_verbose("%s: %s len %d\n", __func__, (char *)p, *len);
break;
case ASN_IPADDRESS:
*len = IP_ADDR_LEN;
memcpy(oid_data, p, *len);
format_ip(str_buf, p);
snmp_verbose("%s: %s len %d\n", __func__, str_buf, len);
break;
default:
return 0;
}
......@@ -1242,6 +1249,7 @@ static int set_value(uint8_t *set_buff, struct snmp_oid *obj, void *p)
uint8_t len = set_buff[1];
uint8_t *oid_data = set_buff + 2;
uint32_t tmp_u32;
char str_buf[20];
if (asn_incoming != asn_expected) { /* wrong asn */
snmp_verbose("%s: wrong asn 0x%02x, expected 0x%02x\n",
......@@ -1273,6 +1281,13 @@ static int set_value(uint8_t *set_buff, struct snmp_oid *obj, void *p)
*(char *)(p + len) = '\0';
snmp_verbose("%s: %s len %d\n", __func__, (char *)p, len);
break;
case ASN_IPADDRESS:
if (len != IP_ADDR_LEN)
return -SNMP_ERR_BADVALUE;
memcpy(p, oid_data, len);
format_ip(str_buf, p);
snmp_verbose("%s: %s len %d\n", __func__, str_buf, len);
break;
default:
return 0;
}
......
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