AGENT++
4.0.3
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#include <mib_entry.h>
Public Member Functions | |
MibEntry () | |
Default constructor. | |
MibEntry (const Oidx &, mib_access) | |
Construct a MibEntry instance with a given object identifier and maximum access rights. | |
MibEntry (const MibEntry &) | |
Copy constructor. | |
virtual | ~MibEntry () |
Destructor. | |
virtual mib_type | type () const |
Return the type of the receiver MIB node. | |
virtual MibEntry * | clone () |
Return a clone of the receiver. | |
virtual Oidx | find_succ (const Oidx &, Request *req=0) |
Return the successor of a given object identifier within the receiver's scope and the context of a given Request. | |
virtual void | get_request (Request *, int) |
Let the receiver process a SNMP GET subrequest. | |
virtual void | get_next_request (Request *, int) |
Let the receiver process a SNMP GETNEXT subrequest. | |
virtual int | commit_set_request (Request *, int) |
Let the receiver commit a SNMP SET subrequest. | |
virtual int | prepare_set_request (Request *, int &) |
Let the receiver prepare a SNMP SET subrequest. | |
virtual int | undo_set_request (Request *, int &) |
Clean up resources used for performing (or undoing) set requests. | |
virtual void | cleanup_set_request (Request *, int &) |
Set the receiver's value and backup its old value for a later undo. | |
virtual void | load_from_file (const char *) |
Load the value(s) of the receiver node from a file. | |
virtual void | save_to_file (const char *) |
Save the value(s) of the receiver node to a file. | |
virtual bool | serialize (char *&, int &) |
Serialize the value of the receiver. | |
virtual bool | deserialize (char *, int &) |
Read the value of the receiver from a byte stream. | |
virtual bool | is_empty () |
Check whether the receiver node contains any instance of a managed object. | |
virtual void | notify_change (const Oidx &, mib_change) |
Notify all registered nodes of changes to an object managed by the receiver node. | |
virtual void | register_for_notifications (MibEntry *) |
Register an MibEntry object to receive notifications about changes of the receiver node. | |
virtual void | add_change_notification (MibEntry *e) |
Wrapper function for register_for_notifications. | |
virtual void | change_notification (const Oidx &, mib_change) |
Receive a notification about changes to a managed object. | |
OidxPtr | key () |
Return a pointer to the key (object identifier) of the receiver. | |
virtual OidxPtr | max_key () |
Return the immediate successor of the greatest object identifier within the receiver's scope. | |
virtual mib_access | get_access () |
Return the maximum access rights for the managed object represented by the receiver node. | |
virtual bool | is_volatile () |
Check whether the entry is volatile or not. | |
virtual void | reset () |
Resets (clears) the content of this entry. | |
comparison operators | |
int | operator< (const MibEntry &) const |
int | operator> (const MibEntry &) const |
int | operator== (const MibEntry &) const |
int | operator< (const Oidx &) const |
int | operator> (const Oidx &) const |
int | operator<= (const Oidx &) const |
int | operator>= (const Oidx &) const |
int | operator== (const Oidx &) const |
Public Member Functions inherited from ThreadManager | |
ThreadManager () | |
Default constructor. | |
virtual | ~ThreadManager () |
Destructor. | |
void | start_synch () |
Start synchronized execution. | |
void | end_synch () |
End synchronized execution. | |
Public Member Functions inherited from Synchronized | |
Synchronized () | |
~Synchronized () | |
void | wait () |
Causes current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object. | |
bool | wait (unsigned long timeout) |
Causes current thread to wait until either another thread invokes the notify() method or the notifyAll() method for this object, or a specified amount of time has elapsed. | |
void | notify () |
Wakes up a single thread that is waiting on this object's monitor. | |
void | notify_all () |
Wakes up all threads that are waiting on this object's monitor. | |
bool | lock () |
Enter a critical section. | |
TryLockResult | trylock () |
Try to enter a critical section. | |
bool | unlock () |
Leave a critical section. | |
Protected Member Functions | |
void | set_oid (const Oidx &) |
Set the object identifier of the receiver node. | |
Protected Attributes | |
Oidx | oid |
mib_access | access |
List< MibEntry > | notifies |
Friends | |
class | Mib |
Additional Inherited Members | |
Public Types inherited from Synchronized | |
enum | TryLockResult { LOCKED = 1, BUSY = 0, OWNED = -1 } |
Static Public Member Functions inherited from ThreadManager | |
static void | start_global_synch () |
Start global synchronized execution. | |
static void | end_global_synch () |
End global synchronized execution. | |
MibEntry::MibEntry | ( | ) |
Default constructor.
MibEntry::MibEntry | ( | const Oidx & | , |
mib_access | |||
) |
Construct a MibEntry instance with a given object identifier and maximum access rights.
o | - An object identifier. |
a | - The maximum access of the receiver. |
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virtual |
Destructor.
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inlinevirtual |
Wrapper function for register_for_notifications.
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inlinevirtual |
Receive a notification about changes to a managed object.
This method will be called for all registered objects of an object that called notify_change().
o | - The object identifier of the object changed. |
change | - The type of the change (REMOVE, CREATE, CHANGE, or UPDATE) |
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inlinevirtual |
Set the receiver's value and backup its old value for a later undo.
vb | - The variable binding that holds the new value. |
Reimplemented in MibTable, MibLeaf, and MibComplexEntry.
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virtual |
Return a clone of the receiver.
Reimplemented in DateAndTime, MibTable, TimeStamp, SnmpAdminString, SnmpMessageProcessingModel, SnmpSecurityLevel, SnmpSecurityModel, OctetStrMinMax, SnmpInt32MinMax, snmpRowStatus, StorageType, VacmViewTreeFamilyTableStatus, VacmAccessTableStatus, SnmpTagList, SnmpTagValue, MibStaticTable, SnmpEngineID, SimRowStatus, MibLeaf, SimMibLeaf, snmpTargetAddrParams, MibProxy, SnmpDisplayString, MibComplexEntry, snmpTargetAddrTAddress, and snmpTargetAddrTDomain.
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inlinevirtual |
Let the receiver commit a SNMP SET subrequest.
req | - A pointer to the whole SNMP SET request. |
ind | - The index of the subrequest to be processed. |
Reimplemented in MibTable, MibLeaf, MibProxy, MibComplexEntry, agentppSimDeleteTableContents, and agentppSimDeleteRow.
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virtual |
Read the value of the receiver from a byte stream.
buf | a pointer to the input byte stream. |
sz | the size of the input buffer. On output it contains the size remaining unread in the input buffer. |
Reimplemented in MibTable, MibLeaf, and MibComplexEntry.
Return the successor of a given object identifier within the receiver's scope and the context of a given Request.
oid | an object identifier |
request | a pointer to a Request instance. |
Reimplemented in MibTable, MibStaticTable, MibProxy, and MibComplexEntry.
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virtual |
Return the maximum access rights for the managed object represented by the receiver node.
Reimplemented in SimRowStatus, and SimMibLeaf.
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inlinevirtual |
Let the receiver process a SNMP GETNEXT subrequest.
The OID of the subrequest identified by the given index is already set to the next OID found. In other words, the OID of the current subrequest is different from the OID in the original request. So the implementation of this method does not need to search the appropriate "next" OID.
req | - A pointer to the whole SNMP GETNEXT request. |
ind | - The index of the subrequest to be processed. |
Reimplemented in MibTable, MibStaticTable, MibLeaf, MibProxy, and MibComplexEntry.
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inlinevirtual |
Let the receiver process a SNMP GET subrequest.
req | - A pointer to the whole SNMP GET request. |
ind | - The index of the subrequest to be processed. |
Reimplemented in MibTable, snmpProxyDrops, snmpSilentDrops, snmpOutTraps, snmpOutGetResponses, snmpOutSetRequests, MibStaticTable, snmpOutGetNexts, MibLeaf, snmpOutGetRequests, snmpOutGenErrs, snmpOutBadValues, snmpOutNoSuchNames, snmpOutTooBigs, snmpInTraps, snmpInGetResponses, snmpInSetRequests, snmpInGetNexts, snmpInGetRequests, snmpInTotalSetVars, simSysUpTime, snmpInTotalReqVars, snmpInGenErrs, snmpInReadOnlys, snmpInBadValues, MibProxy, snmpInNoSuchNames, snmpInTooBigs, snmpInASNParseErrs, snmpInBadCommunityUses, MibComplexEntry, snmpInBadCommunityNames, snmpInBadVersions, snmpOutPkts, snmpInPkts, and sysUpTime.
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inlinevirtual |
Check whether the receiver node contains any instance of a managed object.
Reimplemented in MibTable, MibComplexEntry, and MibProxy.
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virtual |
Check whether the entry is volatile or not.
Reimplemented in DateAndTime, TimeStamp, TestAndIncr, snmpProxyDrops, snmpSilentDrops, snmpOutTraps, snmpOutGetResponses, snmpOutSetRequests, snmpOutGetNexts, snmpOutGetRequests, snmpOutGenErrs, snmpOutBadValues, snmpOutNoSuchNames, snmpOutTooBigs, snmpInTraps, snmpInGetResponses, snmpInSetRequests, snmpInGetNexts, snmpInGetRequests, snmpInTotalSetVars, snmpInTotalReqVars, snmpInGenErrs, snmpInReadOnlys, sysOREntry, snmpInBadValues, snmpInNoSuchNames, snmpInTooBigs, sysORLastChange, snmpInASNParseErrs, snmpInBadCommunityUses, snmpInBadCommunityNames, snmpInBadVersions, snmpOutPkts, sysUpTime, and snmpInPkts.
OidxPtr MibEntry::key | ( | ) |
Return a pointer to the key (object identifier) of the receiver.
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virtual |
Load the value(s) of the receiver node from a file.
fname | - A file name. |
Reimplemented in MibGroup.
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virtual |
Return the immediate successor of the greatest object identifier within the receiver's scope.
Reimplemented in MibTable, MibLeaf, MibComplexEntry, and MibProxy.
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virtual |
Notify all registered nodes of changes to an object managed by the receiver node.
o | - The object identifier of the object changed. |
change | - The type of the change (REMOVE, CREATE, CHANGE, or UPDATE) |
int MibEntry::operator< | ( | const MibEntry & | ) | const |
int MibEntry::operator< | ( | const Oidx & | ) | const |
int MibEntry::operator<= | ( | const Oidx & | ) | const |
int MibEntry::operator== | ( | const MibEntry & | ) | const |
int MibEntry::operator== | ( | const Oidx & | ) | const |
int MibEntry::operator> | ( | const MibEntry & | ) | const |
int MibEntry::operator> | ( | const Oidx & | ) | const |
int MibEntry::operator>= | ( | const Oidx & | ) | const |
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inlinevirtual |
Let the receiver prepare a SNMP SET subrequest.
req | - A pointer to the whole SNMP SET request. |
ind | - The index of the subrequest to be processed. |
Reimplemented in MibTable, OctetStrMinMax, snmpRowStatus, TestAndIncr, MibLeaf, SnmpTagValue, SnmpEngineID, MibProxy, MibComplexEntry, snmpTargetAddrParams, agentppSimDeleteTableContents, SnmpDisplayString, agentppSimDeleteRow, and snmpTargetAddrTAddress.
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virtual |
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inlinevirtual |
Resets (clears) the content of this entry.
Reimplemented in MibTable, StorageTable, and VacmViewTreeFamilyTable.
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virtual |
Save the value(s) of the receiver node to a file.
fname | - A file name. |
Reimplemented in MibGroup.
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virtual |
Serialize the value of the receiver.
buf | - A pointer to byte stream buffer returned. |
sz | - The size of the buffer returned. |
Reimplemented in MibTable, MibLeaf, and MibComplexEntry.
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protected |
Set the object identifier of the receiver node.
o | - An object identifier. |
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virtual |
Return the type of the receiver MIB node.
Reimplemented in MibTable, MibLeaf, MibProxy, MibGroup, and MibComplexEntry.
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inlinevirtual |
Clean up resources used for performing (or undoing) set requests.
req | - A pointer to the whole SNMP SET request. |
ind | - The index of the subrequest to be processed. |
Reimplemented in MibTable, MibLeaf, and MibComplexEntry.
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