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SNMP: Internal cache handling for rowstatus

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Test: prefix SN=0 instead of CS=0 for override clixon_snmp start
This commit is contained in:
Olof hagsand 2022-07-11 09:28:45 +02:00
parent 5175cb8223
commit 49d19b263c
11 changed files with 554 additions and 336 deletions
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779
apps/snmp/snmp_handler.c
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File diff suppressed because it is too large Load diff

10
apps/snmp/snmp_lib.c
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@ -473,8 +473,8 @@ type_yang2asn1(yang_stmt *ys,
*
* @param[in] snmpval Malloc:ed snmp type
* @param[in] snmplen Length of snmp type
* @param[in] reqinfo snmpd API struct for error
* @param[in] requests snmpd API struct for error
* @param[in] reqinfo Agent transaction request structure
* @param[in] request The netsnmp request info structure.
* @param[out] valstr Clixon/yang/xml string value, free after use)
* @retval 1 OK, and valstr set
* @retval 0 Invalid value or type
@ -486,7 +486,7 @@ type_snmp2xml(yang_stmt *ys,
int *asn1type,
netsnmp_variable_list *requestvb,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests,
netsnmp_request_info *request,
char **valstr)
{
int retval = -1;
@ -494,7 +494,7 @@ type_snmp2xml(yang_stmt *ys,
enum cv_type cvtype;
cg_var *cv = NULL;
char *restype = NULL; /* resolved type */
char *origtype = NULL; /* original type */
char *origtype = NULL; /* original type */
yang_stmt *yrestype = NULL;
int ret;
@ -583,7 +583,7 @@ type_snmp2xml(yang_stmt *ys,
default:
assert(0); // XXX
clicon_debug(1, "%s %s not supported", __FUNCTION__, cv_type2str(cvtype));
if ((ret = netsnmp_request_set_error(requests, SNMP_ERR_WRONGTYPE)) != SNMPERR_SUCCESS){
if ((ret = netsnmp_request_set_error(request, SNMP_ERR_WRONGTYPE)) != SNMPERR_SUCCESS){
clicon_err(OE_SNMP, ret, "netsnmp_request_set_error");
goto done;
}

6
apps/snmp/snmp_main.c
View file

@ -107,12 +107,16 @@ snmp_terminate(clicon_handle h)
{
yang_stmt *yspec;
cvec *nsctx;
cxobj *x;
cxobj *x = NULL;
char *pidfile = clicon_snmp_pidfile(h);
snmp_shutdown(__FUNCTION__);
shutdown_agent();
clixon_snmp_api_agent_cleanup();
if (clicon_ptr_get(h, "snmp-rowstatus-tree", (void**)&x) == 0 && x){
xml_free(x);
x = NULL;
}
clicon_rpc_close_session(h);
if ((yspec = clicon_dbspec_yang(h)) != NULL)
ys_free(yspec);