snmp_core.h File Reference

#include "acl/Data.h"
#include "acl/ParameterizedNode.h"
#include "cache_snmp.h"
#include "comm/forward.h"
#include "ip/forward.h"
#include "snmp_vars.h"

Include dependency graph for snmp_core.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	_mib_tree_entry
class	Acl::SnmpCommunityCheck
	an "snmp_community" ACL More...

Namespaces
	Acl

Macros
#define	SNMP_REQUEST_SIZE   4096
#define	MAX_PROTOSTAT   5

Typedefs
typedef variable_list *()	oid_ParseFn(variable_list *, snint *)
typedef struct _mib_tree_entry	mib_tree_entry
typedef oid *()	instance_Fn(oid *name, snint *len, mib_tree_entry *current, oid_ParseFn **Fn)

Enumerations
enum	AggrType {   atNone = 0,   atSum,   atAverage,   atMax,   atMin }

Functions
struct snmp_pdu *	snmpAgentResponse (struct snmp_pdu *PDU)
AggrType	snmpAggrType (oid *Current, snint CurrentLen)
const char *	snmpDebugOid (oid *Name, snint Len, MemBuf &outbuf)
void	addr2oid (Ip::Address &addr, oid *Dest)
void	oid2addr (oid *Dest, Ip::Address &addr, u_int code)

Variables
Comm::ConnectionPointer	snmpOutgoingConn
PF	snmpHandleUdp

Macro Definition Documentation

MAX_PROTOSTAT

#define MAX_PROTOSTAT   5

Definition at line 24 of file snmp_core.h.

SNMP_REQUEST_SIZE

#define SNMP_REQUEST_SIZE   4096

Definition at line 23 of file snmp_core.h.

Typedef Documentation

instance_Fn

typedef oid*() instance_Fn(oid *name, snint *len, mib_tree_entry *current, oid_ParseFn **Fn)

Definition at line 28 of file snmp_core.h.

mib_tree_entry

typedef struct _mib_tree_entry mib_tree_entry

Definition at line 27 of file snmp_core.h.

oid_ParseFn

typedef variable_list*() oid_ParseFn(variable_list *, snint *)

Definition at line 26 of file snmp_core.h.

Enumeration Type Documentation

AggrType

enum AggrType

Enumerator
atNone
atSum
atAverage
atMax
atMin

Definition at line 29 of file snmp_core.h.

Function Documentation

addr2oid()

void addr2oid	(	Ip::Address &	addr,
		oid *	Dest
	)

Definition at line 1092 of file snmp_core.cc.

References debugs, Ip::Address::getInAddr(), INETADDRESSTYPE_IPV4, INETADDRESSTYPE_IPV6, Ip::Address::isIPv6(), size, and snmpDebugOid().

Referenced by client_Inst().

oid2addr()

void oid2addr	(	oid *	Dest,
		Ip::Address &	addr,
		u_int	code
	)

Definition at line 1124 of file snmp_core.cc.

References debugs, size, and snmpDebugOid().

Referenced by client_Inst(), and snmp_meshCtblFn().

snmpAgentResponse()

struct snmp_pdu* snmpAgentResponse

(

struct snmp_pdu *

PDU

)

Definition at line 470 of file snmp_core.cc.

References snmp_pdu::command, debugs, snmp_pdu::errindex, snmp_pdu::errstat, variable_list::name, variable_list::name_length, variable_list::next_variable, snmp_pdu::reqid, SNMP_ERR_NOERROR, SNMP_ERR_NOSUCHNAME, snmp_pdu_create(), SNMP_PDU_GET, SNMP_PDU_GETNEXT, SNMP_PDU_RESPONSE, snmp_var_free(), snmp_var_new(), snmpTreeGet(), snmpTreeNext(), snmp_pdu::variables, and xfree.

Referenced by Snmp::SendResponse(), and snmpConstructReponse().

snmpAggrType()

AggrType snmpAggrType	(	oid *	Current,
		snint	CurrentLen
	)

Definition at line 583 of file snmp_core.cc.

References _mib_tree_entry::aggrType, atNone, debugs, mib_tree_head, MYNAME, _mib_tree_entry::name, and snmpTreeEntry().

Referenced by Snmp::Pdu::aggregate(), and Snmp::Pdu::fixAggregate().

snmpDebugOid()

const char* snmpDebugOid	(	oid *	Name,
		snint	Len,
		MemBuf &	outbuf
	)

Definition at line 1066 of file snmp_core.cc.

References MemBuf::append(), MemBuf::content(), and MemBuf::reset().

Referenced by addr2oid(), oid2addr(), snmp_meshCtblFn(), snmp_netDnsFn(), snmp_netFqdnFn(), snmp_netIpFn(), snmp_sysFn(), snmpAddNode(), snmpTreeGet(), and snmpTreeNext().

Variable Documentation

snmpHandleUdp

PF snmpHandleUdp

snmpOutgoingConn

Comm::ConnectionPointer snmpOutgoingConn

Definition at line 40 of file snmp_core.cc.

Referenced by snmpClosePorts(), snmpOpenPorts(), and snmpPortOpened().