int
netsnmp_check_vb_truthvalue(const netsnmp_variable_list *var)
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_type_and_size(var, ASN_INTEGER, sizeof(long))))
return rc;
return netsnmp_check_vb_int_range(var, 1, 2);
}
NETSNMP_INLINE int
netsnmp_check_vb_rowstatus_value(netsnmp_variable_list *var)
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_type_and_size(var, ASN_INTEGER, sizeof(int))))
return rc;
return netsnmp_check_vb_int_range(var, SNMP_ROW_NONEXISTENT,
SNMP_ROW_DESTROY);
}
int
netsnmp_check_vb_storagetype(const netsnmp_variable_list *var, int old_value)
{
int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_type_and_size(var, ASN_INTEGER, sizeof(long))))
return rc;
if ((rc = netsnmp_check_vb_int_range(var, SNMP_STORAGE_NONE,
SNMP_STORAGE_READONLY)))
return rc;
return check_storage_transition(old_value, *var->val.integer);
}
NETSNMP_INLINE int
netsnmp_check_vb_rowstatus_value(const netsnmp_variable_list *var)
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_type_and_size(var, ASN_INTEGER, sizeof(long))))
return rc;
if (*var->val.integer == RS_NOTREADY)
return SNMP_ERR_WRONGVALUE;
return netsnmp_check_vb_int_range(var, SNMP_ROW_NONEXISTENT,
SNMP_ROW_DESTROY);
}
/** handles requests for the expObjectTable table */
int
expObjectTable_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
netsnmp_request_info *request;
netsnmp_table_request_info *tinfo;
netsnmp_tdata_row *row;
struct expObject *entry;
struct expExpression *exp;
char expOwner[EXP_STR1_LEN+1];
char expName[ EXP_STR1_LEN+1];
long objIndex;
long ret;
netsnmp_variable_list *vp;
DEBUGMSGTL(("disman:expr:mib", "Expression Object Table handler (%d)\n",
reqinfo->mode));
switch (reqinfo->mode) {
/*
* Read-support (also covers GetNext requests)
*/
case MODE_GET:
for (request = requests; request; request = request->next) {
entry = (struct expObject *)netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
if (!entry || !(entry->flags & EXP_OBJ_FLAG_VALID))
continue;
switch (tinfo->colnum) {
case COLUMN_EXPOBJECTID:
snmp_set_var_typed_value(request->requestvb, ASN_OBJECT_ID,
(u_char *) entry->expObjectID,
entry->expObjectID_len*sizeof(oid));
break;
case COLUMN_EXPOBJECTIDWILDCARD:
ret = (entry->flags & EXP_OBJ_FLAG_OWILD) ?
TV_TRUE : TV_FALSE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_EXPOBJECTSAMPLETYPE:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->expObjectSampleType);
break;
case COLUMN_EXPOBJECTDELTADISCONTINUITYID:
/*
* "This object [and the next two] are instantiated only if
* expObjectSampleType is 'deltaValue' or 'changedValue'"
*/
if ( entry->expObjectSampleType == 1 )
continue;
snmp_set_var_typed_value(request->requestvb, ASN_OBJECT_ID,
(u_char *) entry->expObjDeltaD,
entry->expObjDeltaD_len*sizeof(oid));
break;
case COLUMN_EXPOBJECTDISCONTINUITYIDWILDCARD:
if ( entry->expObjectSampleType == 1 )
continue;
ret = (entry->flags & EXP_OBJ_FLAG_DWILD) ?
TV_TRUE : TV_FALSE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_EXPOBJECTDISCONTINUITYIDTYPE:
if ( entry->expObjectSampleType == 1 )
continue;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->expObjDiscontinuityType);
break;
case COLUMN_EXPOBJECTCONDITIONAL:
snmp_set_var_typed_value(request->requestvb, ASN_OBJECT_ID,
(u_char *) entry->expObjCond,
entry->expObjCond_len*sizeof(oid));
break;
case COLUMN_EXPOBJECTCONDITIONALWILDCARD:
ret = (entry->flags & EXP_OBJ_FLAG_CWILD) ?
TV_TRUE : TV_FALSE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_EXPOBJECTENTRYSTATUS:
/* What would indicate 'notReady' ? */
ret = (entry->flags & EXP_OBJ_FLAG_ACTIVE) ?
RS_ACTIVE : RS_NOTINSERVICE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
}
}
break;
/*
* Write-support
*/
case MODE_SET_RESERVE1:
for (request = requests; request; request = request->next) {
entry = (struct expObject *)
netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_EXPOBJECTID:
case COLUMN_EXPOBJECTDELTADISCONTINUITYID:
case COLUMN_EXPOBJECTCONDITIONAL:
ret = netsnmp_check_vb_oid(request->requestvb);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_EXPOBJECTIDWILDCARD:
case COLUMN_EXPOBJECTDISCONTINUITYIDWILDCARD:
case COLUMN_EXPOBJECTCONDITIONALWILDCARD:
ret = netsnmp_check_vb_truthvalue(request->requestvb);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_EXPOBJECTSAMPLETYPE:
case COLUMN_EXPOBJECTDISCONTINUITYIDTYPE:
ret = netsnmp_check_vb_int_range(request->requestvb, 1, 3);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_EXPOBJECTENTRYSTATUS:
ret = netsnmp_check_vb_rowstatus(request->requestvb,
(entry ? RS_ACTIVE : RS_NONEXISTENT));
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
default:
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOTWRITABLE);
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_RESERVE2:
for (request = requests; request; request = request->next) {
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_EXPOBJECTENTRYSTATUS:
switch (*request->requestvb->val.integer) {
case RS_CREATEANDGO:
case RS_CREATEANDWAIT:
/*
* Create an (empty) new row structure
*/
memset(expOwner, 0, sizeof(expOwner));
memcpy(expOwner, tinfo->indexes->val.string,
tinfo->indexes->val_len);
memset(expName, 0, sizeof(expName));
memcpy(expName,
tinfo->indexes->next_variable->val.string,
tinfo->indexes->next_variable->val_len);
vp = tinfo->indexes->next_variable->next_variable;
objIndex = *vp->val.integer;
row = expObject_createRow(expOwner, expName, objIndex, 0);
if (!row) {
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_RESOURCEUNAVAILABLE);
return SNMP_ERR_NOERROR;
}
netsnmp_insert_tdata_row( request, row );
}
}
}
break;
case MODE_SET_FREE:
for (request = requests; request; request = request->next) {
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_EXPOBJECTENTRYSTATUS:
switch (*request->requestvb->val.integer) {
case RS_CREATEANDGO:
case RS_CREATEANDWAIT:
/*
* Tidy up after a failed row creation request
*/
entry = (struct expObject *)
netsnmp_tdata_extract_entry(request);
if (entry &&
!(entry->flags & EXP_OBJ_FLAG_VALID)) {
row = (netsnmp_tdata_row *)
netsnmp_tdata_extract_row(request);
expObject_removeEntry( row );
}
}
}
}
break;
case MODE_SET_ACTION:
for (request = requests; request; request = request->next) {
tinfo = netsnmp_extract_table_info(request);
entry = (struct expObject *)
netsnmp_tdata_extract_entry(request);
if (!entry) {
/*
* New rows must be created via the RowStatus column
*/
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOCREATION);
/* or inconsistentName? */
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_UNDO:
break;
case MODE_SET_COMMIT:
/*
* All these assignments are "unfailable", so it's
* (reasonably) safe to apply them in the Commit phase
*/
ret = 0; /* Flag to re-check expExpressionPrefix settings */
for (request = requests; request; request = request->next) {
entry = (struct expObject *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_EXPOBJECTID:
memset(entry->expObjectID, 0, sizeof(entry->expObjectID));
memcpy(entry->expObjectID, request->requestvb->val.string,
request->requestvb->val_len);
entry->expObjectID_len = request->requestvb->val_len;
break;
case COLUMN_EXPOBJECTIDWILDCARD:
if (*request->requestvb->val.integer == TV_TRUE)
entry->flags |= EXP_OBJ_FLAG_OWILD;
else
entry->flags &= ~EXP_OBJ_FLAG_OWILD;
break;
case COLUMN_EXPOBJECTSAMPLETYPE:
entry->expObjectSampleType = *request->requestvb->val.integer;
break;
case COLUMN_EXPOBJECTDELTADISCONTINUITYID:
memset(entry->expObjDeltaD, 0, sizeof(entry->expObjDeltaD));
memcpy(entry->expObjDeltaD, request->requestvb->val.string,
request->requestvb->val_len);
entry->expObjDeltaD_len = request->requestvb->val_len/sizeof(oid);
/* XXX
if ( snmp_oid_compare( entry->expObjDeltaD,
entry->expObjDeltaD_len,
sysUpTime_inst,
sysUpTime_inst_len ) != 0 )
entry->flags |= EXP_OBJ_FLAG_DDISC;
*/
/*
* If the OID used for the expExpressionPrefix object
* has changed, then update the expression structure.
*/
if ( entry->flags & EXP_OBJ_FLAG_PREFIX ) {
exp = expExpression_getEntry( entry->expOwner,
entry->expName );
memcpy( exp->expPrefix, entry->expObjDeltaD,
MAX_OID_LEN*sizeof(oid));
exp->expPrefix_len = entry->expObjDeltaD_len;
}
break;
case COLUMN_EXPOBJECTDISCONTINUITYIDWILDCARD:
if (*request->requestvb->val.integer == TV_TRUE) {
/*
* Possible new prefix OID candidate
* Can't set the value here, since the OID
* assignment might not have been processed yet.
*/
exp = expExpression_getEntry( entry->expOwner,
entry->expName );
if (exp && exp->expPrefix_len == 0 )
ret = 1; /* Set the prefix later */
entry->flags |= EXP_OBJ_FLAG_DWILD;
} else {
if ( entry->flags | EXP_OBJ_FLAG_PREFIX ) {
exp = expExpression_getEntry( entry->expOwner,
entry->expName );
memset( exp->expPrefix, 0, MAX_OID_LEN*sizeof(oid));
exp->expPrefix_len = 0;
ret = 1; /* Need a new prefix OID */
}
entry->flags &= ~EXP_OBJ_FLAG_DWILD;
}
break;
case COLUMN_EXPOBJECTDISCONTINUITYIDTYPE:
entry->expObjDiscontinuityType =
*request->requestvb->val.integer;
break;
case COLUMN_EXPOBJECTCONDITIONAL:
memset(entry->expObjCond, 0, sizeof(entry->expObjCond));
memcpy(entry->expObjCond, request->requestvb->val.string,
request->requestvb->val_len);
entry->expObjCond_len = request->requestvb->val_len/sizeof(oid);
break;
case COLUMN_EXPOBJECTCONDITIONALWILDCARD:
if (*request->requestvb->val.integer == TV_TRUE)
entry->flags |= EXP_OBJ_FLAG_CWILD;
else
entry->flags &= ~EXP_OBJ_FLAG_CWILD;
break;
case COLUMN_EXPOBJECTENTRYSTATUS:
switch (*request->requestvb->val.integer) {
case RS_ACTIVE:
entry->flags |= EXP_OBJ_FLAG_ACTIVE;
break;
case RS_NOTINSERVICE:
entry->flags &= ~EXP_OBJ_FLAG_ACTIVE;
break;
case RS_CREATEANDGO:
entry->flags |= EXP_OBJ_FLAG_ACTIVE;
entry->flags |= EXP_OBJ_FLAG_VALID;
break;
case RS_CREATEANDWAIT:
entry->flags |= EXP_OBJ_FLAG_VALID;
break;
case RS_DESTROY:
row = (netsnmp_tdata_row *)
netsnmp_tdata_extract_row(request);
expObject_removeEntry(row);
}
}
}
/*
* Need to check for changes in expExpressionPrefix handling
*/
for (request = requests; request; request = request->next) {
entry = (struct expObject *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_EXPOBJECTDISCONTINUITYIDWILDCARD:
/*
* If a column has just been marked as wild,
* then consider using it as the prefix OID
*/
if (*request->requestvb->val.integer == TV_TRUE) {
exp = expExpression_getEntry( entry->expOwner,
entry->expName );
if ( exp->expPrefix_len == 0 ) {
memcpy( exp->expPrefix, entry->expObjDeltaD,
MAX_OID_LEN*sizeof(oid));
exp->expPrefix_len = entry->expObjDeltaD_len;
entry->flags |= EXP_OBJ_FLAG_PREFIX;
}
}
/*
* If it's just been marked as non-wildcarded
* then we need to look for a new candidate.
*/
else {
}
break;
}
}
break;
}
DEBUGMSGTL(("disman:expr:mib", "Expression Object handler - done \n"));
return SNMP_ERR_NOERROR;
}
/** handles requests for the mteTriggerThresholdTable table */
int
mteTriggerThresholdTable_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
netsnmp_request_info *request;
netsnmp_table_request_info *tinfo;
struct mteTrigger *entry;
int ret;
DEBUGMSGTL(("disman:event:mib", "Threshold Table handler (%d)\n",
reqinfo->mode));
switch (reqinfo->mode) {
/*
* Read-support (also covers GetNext requests)
*/
case MODE_GET:
for (request = requests; request; request = request->next) {
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
/*
* The mteTriggerThresholdTable should only contains entries for
* rows where the mteTriggerTest 'threshold(2)' bit is set.
* So skip entries where this isn't the case.
*/
if (!entry || !(entry->mteTriggerTest & MTE_TRIGGER_THRESHOLD ))
continue;
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERTHRESHOLDSTARTUP:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->mteTThStartup);
break;
case COLUMN_MTETRIGGERTHRESHOLDRISING:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->mteTThRiseValue);
break;
case COLUMN_MTETRIGGERTHRESHOLDFALLING:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->mteTThFallValue);
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTARISING:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->mteTThDRiseValue);
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTAFALLING:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->mteTThDFallValue);
break;
case COLUMN_MTETRIGGERTHRESHOLDOBJECTSOWNER:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThObjOwner,
strlen(entry->mteTThObjOwner));
break;
case COLUMN_MTETRIGGERTHRESHOLDOBJECTS:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThObjects,
strlen(entry->mteTThObjects));
break;
case COLUMN_MTETRIGGERTHRESHOLDRISINGEVENTOWNER:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThRiseOwner,
strlen(entry->mteTThRiseOwner));
break;
case COLUMN_MTETRIGGERTHRESHOLDRISINGEVENT:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThRiseEvent,
strlen(entry->mteTThRiseEvent));
break;
case COLUMN_MTETRIGGERTHRESHOLDFALLINGEVENTOWNER:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThFallOwner,
strlen(entry->mteTThFallOwner));
break;
case COLUMN_MTETRIGGERTHRESHOLDFALLINGEVENT:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThFallEvent,
strlen(entry->mteTThFallEvent));
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTARISINGEVENTOWNER:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThDRiseOwner,
strlen(entry->mteTThDRiseOwner));
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTARISINGEVENT:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThDRiseEvent,
strlen(entry->mteTThDRiseEvent));
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTAFALLINGEVENTOWNER:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThDFallOwner,
strlen(entry->mteTThDFallOwner));
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTAFALLINGEVENT:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *) entry->mteTThDFallEvent,
strlen(entry->mteTThDFallEvent));
break;
}
}
break;
#ifndef NETSNMP_NO_WRITE_SUPPORT
/*
* Write-support
*/
case MODE_SET_RESERVE1:
for (request = requests; request; request = request->next) {
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
/*
* Since the mteTriggerThresholdTable only contains entries for
* rows where the mteTriggerTest 'threshold(2)' bit is set,
* strictly speaking we should reject assignments where
* this isn't the case.
* But SET requests that include an assignment of the
* 'threshold(2)' bit at the same time are valid, so would
* need to be accepted. Unfortunately, this assignment
* is only applied in the COMMIT pass, so it's difficult
* to detect whether this holds or not.
*
* Let's fudge things for now, by processing assignments
* even if the 'threshold(2)' bit isn't set.
*/
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERTHRESHOLDSTARTUP:
ret = netsnmp_check_vb_int_range(request->requestvb,
MTE_THRESH_START_RISE,
MTE_THRESH_START_RISEFALL );
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERTHRESHOLDRISING:
case COLUMN_MTETRIGGERTHRESHOLDFALLING:
case COLUMN_MTETRIGGERTHRESHOLDDELTARISING:
case COLUMN_MTETRIGGERTHRESHOLDDELTAFALLING:
ret = netsnmp_check_vb_int(request->requestvb);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERTHRESHOLDOBJECTSOWNER:
case COLUMN_MTETRIGGERTHRESHOLDOBJECTS:
case COLUMN_MTETRIGGERTHRESHOLDRISINGEVENTOWNER:
case COLUMN_MTETRIGGERTHRESHOLDRISINGEVENT:
case COLUMN_MTETRIGGERTHRESHOLDFALLINGEVENTOWNER:
case COLUMN_MTETRIGGERTHRESHOLDFALLINGEVENT:
case COLUMN_MTETRIGGERTHRESHOLDDELTARISINGEVENTOWNER:
case COLUMN_MTETRIGGERTHRESHOLDDELTARISINGEVENT:
case COLUMN_MTETRIGGERTHRESHOLDDELTAFALLINGEVENTOWNER:
case COLUMN_MTETRIGGERTHRESHOLDDELTAFALLINGEVENT:
ret = netsnmp_check_vb_type_and_max_size(
request->requestvb, ASN_OCTET_STR, MTE_STR1_LEN);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
default:
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOTWRITABLE);
return SNMP_ERR_NOERROR;
}
/*
* The Event MIB is somewhat ambiguous as to whether the
* various trigger table entries can be modified once the
* main mteTriggerTable entry has been marked 'active'.
* But it's clear from discussion on the DisMan mailing
* list is that the intention is not.
*
* So check for whether this row is already active,
* and reject *all* SET requests if it is.
*/
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
if (entry &&
entry->flags & MTE_TRIGGER_FLAG_ACTIVE ) {
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_INCONSISTENTVALUE);
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_RESERVE2:
case MODE_SET_FREE:
case MODE_SET_UNDO:
break;
case MODE_SET_ACTION:
for (request = requests; request; request = request->next) {
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
if (!entry) {
/*
* New rows must be created via the RowStatus column
* (in the main mteTriggerTable)
*/
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOCREATION);
/* or inconsistentName? */
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_COMMIT:
/*
* All these assignments are "unfailable", so it's
* (reasonably) safe to apply them in the Commit phase
*/
for (request = requests; request; request = request->next) {
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERTHRESHOLDSTARTUP:
entry->mteTThStartup = *request->requestvb->val.integer;
break;
case COLUMN_MTETRIGGERTHRESHOLDRISING:
entry->mteTThRiseValue = *request->requestvb->val.integer;
break;
case COLUMN_MTETRIGGERTHRESHOLDFALLING:
entry->mteTThFallValue = *request->requestvb->val.integer;
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTARISING:
entry->mteTThDRiseValue = *request->requestvb->val.integer;
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTAFALLING:
entry->mteTThDFallValue = *request->requestvb->val.integer;
break;
case COLUMN_MTETRIGGERTHRESHOLDOBJECTSOWNER:
memset(entry->mteTThObjOwner, 0, sizeof(entry->mteTThObjOwner));
memcpy(entry->mteTThObjOwner, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTHRESHOLDOBJECTS:
memset(entry->mteTThObjects, 0, sizeof(entry->mteTThObjects));
memcpy(entry->mteTThObjects, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTHRESHOLDRISINGEVENTOWNER:
memset(entry->mteTThRiseOwner, 0, sizeof(entry->mteTThRiseOwner));
memcpy(entry->mteTThRiseOwner, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTHRESHOLDRISINGEVENT:
memset(entry->mteTThRiseEvent, 0, sizeof(entry->mteTThRiseEvent));
memcpy(entry->mteTThRiseEvent, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTHRESHOLDFALLINGEVENTOWNER:
memset(entry->mteTThFallOwner, 0, sizeof(entry->mteTThFallOwner));
memcpy(entry->mteTThFallOwner, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTHRESHOLDFALLINGEVENT:
memset(entry->mteTThFallEvent, 0, sizeof(entry->mteTThFallEvent));
memcpy(entry->mteTThFallEvent, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTARISINGEVENTOWNER:
memset(entry->mteTThDRiseOwner, 0, sizeof(entry->mteTThDRiseOwner));
memcpy(entry->mteTThDRiseOwner, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTARISINGEVENT:
memset(entry->mteTThDRiseEvent, 0, sizeof(entry->mteTThDRiseEvent));
memcpy(entry->mteTThDRiseEvent, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTAFALLINGEVENTOWNER:
memset(entry->mteTThDFallOwner, 0, sizeof(entry->mteTThDFallOwner));
memcpy(entry->mteTThDFallOwner, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTHRESHOLDDELTAFALLINGEVENT:
memset(entry->mteTThDFallEvent, 0, sizeof(entry->mteTThDFallEvent));
memcpy(entry->mteTThDFallEvent, request->requestvb->val.string,
request->requestvb->val_len);
break;
}
}
break;
#endif /* !NETSNMP_NO_WRITE_SUPPORT */
}
return SNMP_ERR_NOERROR;
}
/** handles requests for the nsVacmAccessTable table */
int
nsVacmAccessTable_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
netsnmp_request_info *request;
netsnmp_table_request_info *table_info;
netsnmp_variable_list *idx;
struct vacm_accessEntry *entry;
char atype[20];
int viewIdx, ret;
char *gName, *cPrefix;
int model, level;
switch (reqinfo->mode) {
/*
* Read-support (also covers GetNext requests)
*/
case MODE_GET:
for (request = requests; request; request = request->next) {
entry = (struct vacm_accessEntry *)
netsnmp_extract_iterator_context(request);
table_info = netsnmp_extract_table_info(request);
/* Extract the authType token from the list of indexes */
idx = table_info->indexes->next_variable->next_variable->next_variable->next_variable;
memset(atype, 0, sizeof(atype));
memcpy(atype, (char *)idx->val.string, idx->val_len);
viewIdx = se_find_value_in_slist(VACM_VIEW_ENUM_NAME, atype);
DEBUGMSGTL(("nsVacm", "GET %s (%d)\n", idx->val.string, viewIdx));
if (!entry || viewIdx < 0)
continue;
switch (table_info->colnum) {
case COLUMN_NSVACMCONTEXTMATCH:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->contextMatch);
break;
case COLUMN_NSVACMVIEWNAME:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char *)entry->views[ viewIdx ],
strlen(entry->views[ viewIdx ]));
break;
case COLUMN_VACMACCESSSTORAGETYPE:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->storageType);
break;
case COLUMN_NSVACMACCESSSTATUS:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->status);
break;
}
}
break;
#ifndef NETSNMP_NO_WRITE_SUPPORT
/*
* Write-support
*/
case MODE_SET_RESERVE1:
for (request = requests; request; request = request->next) {
entry = (struct vacm_accessEntry *)
netsnmp_extract_iterator_context(request);
table_info = netsnmp_extract_table_info(request);
ret = SNMP_ERR_NOERROR;
switch (table_info->colnum) {
case COLUMN_NSVACMCONTEXTMATCH:
ret = netsnmp_check_vb_int_range(request->requestvb, 1, 2);
break;
case COLUMN_NSVACMVIEWNAME:
ret = netsnmp_check_vb_type_and_max_size(request->requestvb,
ASN_OCTET_STR,
VACM_MAX_STRING);
break;
case COLUMN_VACMACCESSSTORAGETYPE:
ret = netsnmp_check_vb_storagetype(request->requestvb,
(/*entry ? entry->storageType :*/ SNMP_STORAGE_NONE));
break;
case COLUMN_NSVACMACCESSSTATUS:
/*
* The usual 'check_vb_rowstatus' call is too simplistic
* to be used here. Because we're implementing a table
* within an existing table, it's quite possible for a
* the vacmAccessTable entry to exist, even if this is
* a "new" nsVacmAccessEntry.
*
* We can check that the value being assigned is suitable
* for a RowStatus syntax object, but the transition
* checks need to be done explicitly.
*/
ret = netsnmp_check_vb_rowstatus_value(request->requestvb);
if ( ret != SNMP_ERR_NOERROR )
break;
/*
* Extract the authType token from the list of indexes
*/
idx = table_info->indexes->next_variable->next_variable->next_variable->next_variable;
memset(atype, 0, sizeof(atype));
memcpy(atype, (char *)idx->val.string, idx->val_len);
viewIdx = se_find_value_in_slist(VACM_VIEW_ENUM_NAME, atype);
if ( viewIdx < 0 ) {
ret = SNMP_ERR_NOCREATION;
break;
}
switch ( *request->requestvb->val.integer ) {
case RS_ACTIVE:
case RS_NOTINSERVICE:
/* Check that this particular view is already set */
if ( !entry || !entry->views[viewIdx][0] )
ret = SNMP_ERR_INCONSISTENTVALUE;
break;
case RS_CREATEANDWAIT:
case RS_CREATEANDGO:
/* Check that this particular view is not yet set */
if ( entry && entry->views[viewIdx][0] )
ret = SNMP_ERR_INCONSISTENTVALUE;
break;
}
break;
} /* switch(colnum) */
if ( ret != SNMP_ERR_NOERROR ) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_RESERVE2:
for (request = requests; request; request = request->next) {
entry = (struct vacm_accessEntry *)
netsnmp_extract_iterator_context(request);
table_info = netsnmp_extract_table_info(request);
switch (table_info->colnum) {
case COLUMN_NSVACMACCESSSTATUS:
switch (*request->requestvb->val.integer) {
case RS_CREATEANDGO:
case RS_CREATEANDWAIT:
if (!entry) {
idx = table_info->indexes; gName = (char*)idx->val.string;
idx = idx->next_variable; cPrefix = (char*)idx->val.string;
idx = idx->next_variable; model = *idx->val.integer;
idx = idx->next_variable; level = *idx->val.integer;
entry = vacm_createAccessEntry( gName, cPrefix, model, level );
entry->storageType = ST_NONVOLATILE;
netsnmp_insert_iterator_context(request, (void*)entry);
}
}
}
}
break;
case MODE_SET_FREE:
case MODE_SET_UNDO:
/* XXX - TODO */
break;
case MODE_SET_ACTION:
/* ??? Empty ??? */
break;
case MODE_SET_COMMIT:
for (request = requests; request; request = request->next) {
entry = (struct vacm_accessEntry *)
netsnmp_extract_iterator_context(request);
table_info = netsnmp_extract_table_info(request);
if ( !entry )
continue; /* Shouldn't happen */
/* Extract the authType token from the list of indexes */
idx = table_info->indexes->next_variable->next_variable->next_variable->next_variable;
memset(atype, 0, sizeof(atype));
memcpy(atype, (char *)idx->val.string, idx->val_len);
viewIdx = se_find_value_in_slist(VACM_VIEW_ENUM_NAME, atype);
if (viewIdx < 0)
continue;
switch (table_info->colnum) {
case COLUMN_NSVACMCONTEXTMATCH:
entry->contextMatch = *request->requestvb->val.integer;
break;
case COLUMN_NSVACMVIEWNAME:
memset( entry->views[viewIdx], 0, VACMSTRINGLEN );
memcpy( entry->views[viewIdx], request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_VACMACCESSSTORAGETYPE:
entry->storageType = *request->requestvb->val.integer;
break;
case COLUMN_NSVACMACCESSSTATUS:
switch (*request->requestvb->val.integer) {
case RS_DESTROY:
memset( entry->views[viewIdx], 0, VACMSTRINGLEN );
break;
}
break;
}
}
break;
#endif /* !NETSNMP_NO_WRITE_SUPPORT */
}
return SNMP_ERR_NOERROR;
}
/** handles requests for the expExpressionTable table */
int
expExpressionTable_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
netsnmp_request_info *request;
netsnmp_table_request_info *tinfo;
netsnmp_tdata_row *row;
struct expExpression *entry;
char expOwner[EXP_STR1_LEN+1];
char expName[ EXP_STR1_LEN+1];
long ret;
DEBUGMSGTL(("disman:expr:mib", "Expression Table handler (%d)\n",
reqinfo->mode));
switch (reqinfo->mode) {
/*
* Read-support (also covers GetNext requests)
*/
case MODE_GET:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct expExpression *)
netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
if (!entry || !(entry->flags & EXP_FLAG_VALID))
continue;
switch (tinfo->colnum) {
case COLUMN_EXPEXPRESSION:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char*)entry->expExpression,
strlen(entry->expExpression));
break;
case COLUMN_EXPEXPRESSIONVALUETYPE:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->expValueType);
break;
case COLUMN_EXPEXPRESSIONCOMMENT:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
(u_char*)entry->expComment,
strlen(entry->expComment));
break;
case COLUMN_EXPEXPRESSIONDELTAINTERVAL:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->expDeltaInterval);
break;
case COLUMN_EXPEXPRESSIONPREFIX:
/*
* XXX - Need to search expObjectTable for a suitable OID
*/
/*
* Empty OIDs (len=0) are converted into .0.0
* by the SNMP library automatically :-(
*/
if ( entry->expPrefix_len ) {
snmp_set_var_typed_value(request->requestvb, ASN_OBJECT_ID,
(u_char *) entry->expPrefix,
entry->expPrefix_len*sizeof(oid));
} else {
/* XXX - possibly not needed */
request->requestvb->type = ASN_OBJECT_ID;
request->requestvb->val_len = 0;
}
break;
case COLUMN_EXPEXPRESSIONERRORS:
snmp_set_var_typed_integer(request->requestvb, ASN_COUNTER,
entry->expErrorCount);
break;
case COLUMN_EXPEXPRESSIONENTRYSTATUS:
/* What would indicate 'notReady' ? */
ret = (entry->flags & EXP_FLAG_ACTIVE) ?
RS_ACTIVE : RS_NOTINSERVICE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
}
}
break;
/*
* Write-support
*/
case MODE_SET_RESERVE1:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct expExpression *)
netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_EXPEXPRESSION:
ret = netsnmp_check_vb_type_and_max_size(
request->requestvb, ASN_OCTET_STR, EXP_STR3_LEN);
/* XXX - check new expression is syntactically valid */
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_EXPEXPRESSIONVALUETYPE:
ret = netsnmp_check_vb_int_range(request->requestvb, 1, 8);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_EXPEXPRESSIONCOMMENT:
ret = netsnmp_check_vb_type_and_max_size(
request->requestvb, ASN_OCTET_STR, EXP_STR2_LEN);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_EXPEXPRESSIONDELTAINTERVAL:
ret = netsnmp_check_vb_int_range(request->requestvb, 0, 86400);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_EXPEXPRESSIONENTRYSTATUS:
ret = netsnmp_check_vb_rowstatus(request->requestvb,
(entry ? RS_ACTIVE : RS_NONEXISTENT));
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
default:
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOTWRITABLE);
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_RESERVE2:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_EXPEXPRESSIONENTRYSTATUS:
switch (*request->requestvb->val.integer) {
case RS_CREATEANDGO:
case RS_CREATEANDWAIT:
/*
* Create an (empty) new row structure
*/
memset(expOwner, 0, sizeof(expOwner));
memcpy(expOwner, tinfo->indexes->val.string,
tinfo->indexes->val_len);
memset(expName, 0, sizeof(expName));
memcpy(expName,
tinfo->indexes->next_variable->val.string,
tinfo->indexes->next_variable->val_len);
row = expExpression_createRow(expOwner, expName, 0);
if (!row) {
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_RESOURCEUNAVAILABLE);
return SNMP_ERR_NOERROR;
}
netsnmp_insert_tdata_row( request, row );
}
}
}
break;
case MODE_SET_FREE:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_EXPEXPRESSIONENTRYSTATUS:
switch (*request->requestvb->val.integer) {
case RS_CREATEANDGO:
case RS_CREATEANDWAIT:
/*
* Tidy up after a failed row creation request
*/
entry = (struct expExpression *)
netsnmp_tdata_extract_entry(request);
if (entry &&
!(entry->flags & EXP_FLAG_VALID)) {
row = (netsnmp_tdata_row *)
netsnmp_tdata_extract_row(request);
expExpression_removeEntry( row );
}
}
}
}
break;
case MODE_SET_ACTION:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
tinfo = netsnmp_extract_table_info(request);
entry = (struct expExpression *)
netsnmp_tdata_extract_entry(request);
if (!entry) {
/*
* New rows must be created via the RowStatus column
*/
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOCREATION);
/* or inconsistentName? */
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_UNDO:
break;
case MODE_SET_COMMIT:
/*
* All these assignments are "unfailable", so it's
* (reasonably) safe to apply them in the Commit phase
*/
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct expExpression *)
netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_EXPEXPRESSION:
memset(entry->expExpression, 0, EXP_STR3_LEN+1);
memcpy(entry->expExpression,
request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_EXPEXPRESSIONVALUETYPE:
entry->expValueType = *request->requestvb->val.integer;
break;
case COLUMN_EXPEXPRESSIONCOMMENT:
memset(entry->expComment, 0, EXP_STR2_LEN+1);
memcpy(entry->expComment,
request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_EXPEXPRESSIONDELTAINTERVAL:
entry->expDeltaInterval = *request->requestvb->val.integer;
break;
case COLUMN_EXPEXPRESSIONENTRYSTATUS:
switch (*request->requestvb->val.integer) {
case RS_ACTIVE:
entry->flags |= EXP_FLAG_ACTIVE;
expExpression_enable( entry );
break;
case RS_NOTINSERVICE:
entry->flags &= ~EXP_FLAG_ACTIVE;
expExpression_disable( entry );
break;
case RS_CREATEANDGO:
entry->flags |= EXP_FLAG_ACTIVE;
entry->flags |= EXP_FLAG_VALID;
entry->session =
netsnmp_iquery_pdu_session(reqinfo->asp->pdu);
expExpression_enable( entry );
break;
case RS_CREATEANDWAIT:
entry->flags |= EXP_FLAG_VALID;
entry->session =
netsnmp_iquery_pdu_session(reqinfo->asp->pdu);
break;
case RS_DESTROY:
row = (netsnmp_tdata_row *)
netsnmp_tdata_extract_row(request);
expExpression_removeEntry(row);
}
}
}
break;
}
DEBUGMSGTL(("disman:expr:mib", "Expression Table handler - done \n"));
return SNMP_ERR_NOERROR;
}
/**********************************************************************
int
CcspScalarHelperSetMibValues
(
ANSC_HANDLE hThisObject,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests
);
description:
This function is called to set MIB values.
argument: ANSC_HANDLE hThisObject
The handle of the object;
netsnmp_agent_request_info *reqinfo,
The request info
netsnmp_request_info *requests
The requests;
return: The error code
**********************************************************************/
static
int
verifyTypeAndValueInSetReserved1
(
netsnmp_variable_list* pVb,
PCCSP_MIB_MAPPING pMapping
)
{
int ret = SNMP_ERR_NOERROR;
ULONG nType = pMapping->MibInfo.uType;
if(!pMapping->MibInfo.bWritable)
{
return SNMP_ERR_NOTWRITABLE;
}
/* check type first */
ret = netsnmp_check_vb_type(pVb, nType);
if( ret != SNMP_ERR_NOERROR)
{
return ret;
}
if( nType == ASN_BOOLEAN)
{
ret = netsnmp_check_vb_size(pVb, sizeof(BOOLEAN));
}
else if( nType == ASN_INTEGER || (nType >= ASN_IPADDRESS && nType <= ASN_OPAQUE))
{
ret = netsnmp_check_vb_size(pVb, sizeof(ULONG));
}
else if( nType == ASN_COUNTER64)
{
ret = netsnmp_check_vb_size(pVb, sizeof(U64));
}
if( ret != SNMP_ERR_NOERROR)
{
return ret;
}
if( pMapping->MibInfo.uMaskLimit == CCSP_MIB_LIMIT_MAX)
{
if( pMapping->MibInfo.uType == ASN_OCTET_STR)
{
ret = netsnmp_check_vb_max_size(pVb, pMapping->MibInfo.nMax);
}
}
else if( pMapping->MibInfo.uMaskLimit == CCSP_MIB_LIMIT_BOTH)
{
if( pMapping->MibInfo.uType == ASN_INTEGER )
{
ret = netsnmp_check_vb_int_range(pVb, pMapping->MibInfo.nMin, pMapping->MibInfo.nMax);
}
else if ( pMapping->MibInfo.uType == ASN_UNSIGNED )
{
ret = netsnmp_check_vb_range(pVb, pMapping->MibInfo.nMin, pMapping->MibInfo.nMax);
}
else if( pMapping->MibInfo.uType == ASN_OCTET_STR)
{
ret = netsnmp_check_vb_size_range(pVb, pMapping->MibInfo.nMin, pMapping->MibInfo.nMax);
}
}
if( ret != SNMP_ERR_NOERROR)
{
return ret;
}
/* check mapping if have */
if( nType == ASN_INTEGER || nType == ASN_UNSIGNED)
{
if( pMapping->MapQueue.Depth > 0)
{
if( CcspUtilLookforEnumMapping(&pMapping->MapQueue, (ULONG)*pVb->val.integer) == NULL)
{
AnscTraceError(("Invalid integer value '%ld'\n", *pVb->val.integer));
ret = SNMP_ERR_WRONGVALUE;
}
}
}
return ret;
}
/** handles requests for the schedTable table */
int
schedTable_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
netsnmp_request_info *request;
netsnmp_table_request_info *tinfo;
netsnmp_tdata_row *row;
struct schedTable_entry *entry;
int recalculate = 0;
size_t len;
char *cp;
char owner[SCHED_STR1_LEN+1];
char name[ SCHED_STR1_LEN+1];
int ret;
DEBUGMSGTL(("disman:schedule:mib", "Schedule handler (%d)\n",
reqinfo->mode));
switch (reqinfo->mode) {
/*
* Read-support (also covers GetNext requests)
*/
case MODE_GET:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct schedTable_entry *)
netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info( request);
switch (tinfo->colnum) {
case COLUMN_SCHEDDESCR:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->schedDescr,
strlen(entry->schedDescr));
break;
case COLUMN_SCHEDINTERVAL:
snmp_set_var_typed_integer(request->requestvb, ASN_UNSIGNED,
entry->schedInterval);
break;
case COLUMN_SCHEDWEEKDAY:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
&entry->schedWeekDay,
sizeof(entry->schedWeekDay));
break;
case COLUMN_SCHEDMONTH:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->schedMonth,
sizeof(entry->schedMonth));
break;
case COLUMN_SCHEDDAY:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->schedDay,
sizeof(entry->schedDay));
break;
case COLUMN_SCHEDHOUR:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->schedHour,
sizeof(entry->schedHour));
break;
case COLUMN_SCHEDMINUTE:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->schedMinute,
sizeof(entry->schedMinute));
break;
case COLUMN_SCHEDCONTEXTNAME:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->schedContextName,
strlen(entry->schedContextName));
break;
case COLUMN_SCHEDVARIABLE:
snmp_set_var_typed_value(request->requestvb, ASN_OBJECT_ID,
(u_char *)entry->schedVariable,
entry->schedVariable_len*sizeof(oid));
break;
case COLUMN_SCHEDVALUE:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->schedValue);
break;
case COLUMN_SCHEDTYPE:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->schedType);
break;
case COLUMN_SCHEDADMINSTATUS:
ret = (entry->flags & SCHEDULE_FLAG_ENABLED ) ?
TV_TRUE : TV_FALSE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_SCHEDOPERSTATUS:
ret = (entry->flags & SCHEDULE_FLAG_ENABLED ) ?
TV_TRUE : TV_FALSE;
/*
* Check for one-shot entries that have already fired
*/
if ((entry->schedType == SCHED_TYPE_ONESHOT) &&
(entry->schedLastRun != 0 ))
ret = 3; /* finished(3) */
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_SCHEDFAILURES:
snmp_set_var_typed_integer(request->requestvb, ASN_COUNTER,
entry->schedFailures);
break;
case COLUMN_SCHEDLASTFAILURE:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->schedLastFailure);
break;
case COLUMN_SCHEDLASTFAILED:
/*
* Convert 'schedLastFailed' timestamp
* into DateAndTime string
*/
cp = (char *) date_n_time( &entry->schedLastFailed, &len );
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
cp, len);
break;
case COLUMN_SCHEDSTORAGETYPE:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->schedStorageType);
break;
case COLUMN_SCHEDROWSTATUS:
ret = (entry->flags & SCHEDULE_FLAG_ACTIVE ) ?
TV_TRUE : TV_FALSE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_SCHEDTRIGGERS:
snmp_set_var_typed_integer(request->requestvb, ASN_COUNTER,
entry->schedTriggers);
break;
}
}
break;
/*
* Write-support
*/
case MODE_SET_RESERVE1:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct schedTable_entry *)
netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info( request);
switch (tinfo->colnum) {
case COLUMN_SCHEDDESCR:
ret = netsnmp_check_vb_type_and_max_size(
request->requestvb, ASN_OCTET_STR, SCHED_STR2_LEN);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDINTERVAL:
ret = netsnmp_check_vb_uint( request->requestvb );
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDWEEKDAY:
ret = netsnmp_check_vb_type_and_size(
request->requestvb, ASN_OCTET_STR, 1);
/* XXX - check for bit(7) set */
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDMONTH:
ret = netsnmp_check_vb_type_and_size( /* max_size ?? */
request->requestvb, ASN_OCTET_STR, 2);
/* XXX - check for bit(12)-bit(15) set */
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDDAY:
ret = netsnmp_check_vb_type_and_size( /* max_size ?? */
request->requestvb, ASN_OCTET_STR, 4+4);
/* XXX - check for bit(62) or bit(63) set */
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDHOUR:
ret = netsnmp_check_vb_type_and_size( /* max_size ?? */
request->requestvb, ASN_OCTET_STR, 3);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDMINUTE:
ret = netsnmp_check_vb_type_and_size( /* max_size ?? */
request->requestvb, ASN_OCTET_STR, 8);
/* XXX - check for bit(60)-bit(63) set */
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDCONTEXTNAME:
ret = netsnmp_check_vb_type_and_max_size(
request->requestvb, ASN_OCTET_STR, SCHED_STR1_LEN);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDVARIABLE:
ret = netsnmp_check_vb_oid( request->requestvb );
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDVALUE:
ret = netsnmp_check_vb_int( request->requestvb );
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDTYPE:
ret = netsnmp_check_vb_int_range( request->requestvb,
SCHED_TYPE_PERIODIC, SCHED_TYPE_ONESHOT );
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDADMINSTATUS:
ret = netsnmp_check_vb_truthvalue( request->requestvb );
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_WRONGTYPE);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDSTORAGETYPE:
ret = netsnmp_check_vb_int_range( request->requestvb,
ST_NONE, ST_READONLY );
/* XXX - check valid/consistent assignments */
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_SCHEDROWSTATUS:
ret = netsnmp_check_vb_rowstatus( request->requestvb,
(entry ? RS_ACTIVE: RS_NONEXISTENT));
/* XXX - check consistency assignments */
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
default:
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOTWRITABLE);
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_RESERVE2:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_SCHEDROWSTATUS:
switch (*request->requestvb->val.integer) {
case RS_CREATEANDGO:
case RS_CREATEANDWAIT:
/*
* Create an (empty) new row structure
*/
memset(owner, 0, SCHED_STR1_LEN+1);
memset(name, 0, SCHED_STR1_LEN+1);
memcpy(owner, tinfo->indexes->val.string,
tinfo->indexes->val_len);
memcpy(name, tinfo->indexes->next_variable->val.string,
tinfo->indexes->next_variable->val_len);
row = schedTable_createEntry(owner, name);
if (!row) {
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_RESOURCEUNAVAILABLE);
return SNMP_ERR_NOERROR;
}
netsnmp_insert_tdata_row(request, row);
}
}
}
break;
case MODE_SET_FREE:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_SCHEDROWSTATUS:
switch (*request->requestvb->val.integer) {
case RS_CREATEANDGO:
case RS_CREATEANDWAIT:
/*
* Tidy up after a failed row creation request
*/
entry = (struct schedTable_entry *)
netsnmp_tdata_extract_entry(request);
if (entry &&
!(entry->flags & SCHEDULE_FLAG_VALID)) {
row = (netsnmp_tdata_row *)
netsnmp_tdata_extract_row(request);
schedTable_removeEntry(row);
}
}
}
}
break;
case MODE_SET_ACTION:
for (request = requests; request; request = request->next) {
entry = (struct schedTable_entry *)
netsnmp_tdata_extract_entry(request);
if (!entry) {
/*
* New rows must be created via the RowStatus column
*/
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOCREATION);
/* or inconsistentName? */
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_UNDO:
break;
case MODE_SET_COMMIT:
/*
* All these assignments are "unfailable", so it's
* (reasonably) safe to apply them in the Commit phase
*/
entry = NULL;
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct schedTable_entry *)
netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info( request);
switch (tinfo->colnum) {
case COLUMN_SCHEDDESCR:
memset(entry->schedDescr, 0, sizeof(entry->schedDescr));
memcpy(entry->schedDescr, request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_SCHEDINTERVAL:
entry->schedInterval = *request->requestvb->val.integer;
recalculate = 1;
break;
case COLUMN_SCHEDWEEKDAY:
entry->schedWeekDay = request->requestvb->val.string[0];
recalculate = 1;
break;
case COLUMN_SCHEDMONTH:
entry->schedMonth[0] = request->requestvb->val.string[0];
entry->schedMonth[1] = request->requestvb->val.string[1];
recalculate = 1;
break;
case COLUMN_SCHEDDAY:
memset(entry->schedDay, 0, sizeof(entry->schedDay));
memcpy(entry->schedDay, request->requestvb->val.string,
request->requestvb->val_len);
recalculate = 1;
break;
case COLUMN_SCHEDHOUR:
entry->schedHour[0] = request->requestvb->val.string[0];
entry->schedHour[1] = request->requestvb->val.string[1];
entry->schedHour[2] = request->requestvb->val.string[2];
recalculate = 1;
break;
case COLUMN_SCHEDMINUTE:
memset(entry->schedMinute, 0, sizeof(entry->schedMinute));
memcpy(entry->schedMinute, request->requestvb->val.string,
request->requestvb->val_len);
recalculate = 1;
break;
case COLUMN_SCHEDCONTEXTNAME:
memset(entry->schedContextName, 0, sizeof(entry->schedContextName));
memcpy(entry->schedContextName,
request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_SCHEDVARIABLE:
memset(entry->schedVariable, 0, sizeof(entry->schedVariable));
memcpy(entry->schedVariable,
request->requestvb->val.string,
request->requestvb->val_len);
entry->schedVariable_len =
request->requestvb->val_len/sizeof(oid);
break;
case COLUMN_SCHEDVALUE:
entry->schedValue = *request->requestvb->val.integer;
break;
case COLUMN_SCHEDTYPE:
entry->schedType = *request->requestvb->val.integer;
break;
case COLUMN_SCHEDADMINSTATUS:
if (*request->requestvb->val.integer == TV_TRUE)
entry->flags |= SCHEDULE_FLAG_ENABLED;
else
entry->flags &= ~SCHEDULE_FLAG_ENABLED;
break;
case COLUMN_SCHEDSTORAGETYPE:
entry->schedStorageType = *request->requestvb->val.integer;
break;
case COLUMN_SCHEDROWSTATUS:
switch (*request->requestvb->val.integer) {
case RS_ACTIVE:
entry->flags |= SCHEDULE_FLAG_ACTIVE;
break;
case RS_CREATEANDGO:
entry->flags |= SCHEDULE_FLAG_ACTIVE;
entry->flags |= SCHEDULE_FLAG_VALID;
entry->session =
netsnmp_iquery_pdu_session(reqinfo->asp->pdu);
break;
case RS_CREATEANDWAIT:
entry->flags |= SCHEDULE_FLAG_VALID;
entry->session =
netsnmp_iquery_pdu_session(reqinfo->asp->pdu);
break;
case RS_DESTROY:
row = (netsnmp_tdata_row *)
netsnmp_tdata_extract_row(request);
schedTable_removeEntry(row);
}
recalculate = 1;
break;
}
}
if (recalculate) {
netsnmp_assert(entry);
sched_nextTime(entry);
}
break;
}
return SNMP_ERR_NOERROR;
}
/** handles requests for the mteTriggerDeltaTable table */
int
mteTriggerDeltaTable_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
netsnmp_request_info *request;
netsnmp_table_request_info *tinfo;
struct mteTrigger *entry;
int ret;
DEBUGMSGTL(("disman:event:mib", "Delta Table handler (%d)\n",
reqinfo->mode));
switch (reqinfo->mode) {
/*
* Read-support (also covers GetNext requests)
*/
case MODE_GET:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
/*
* The mteTriggerBooleanTable should only contains entries for
* rows where the mteTriggerSampleType is 'deltaValue(2)'
* So skip entries where this isn't the case.
*/
if (!entry || !(entry->flags & MTE_TRIGGER_FLAG_DELTA )) {
netsnmp_request_set_error(request, SNMP_NOSUCHINSTANCE);
continue;
}
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERDELTADISCONTINUITYID:
snmp_set_var_typed_value(request->requestvb, ASN_OBJECT_ID,
(u_char *) entry->mteDeltaDiscontID,
entry->mteDeltaDiscontID_len*sizeof(oid));
break;
case COLUMN_MTETRIGGERDELTADISCONTINUITYIDWILDCARD:
ret = (entry->flags & MTE_TRIGGER_FLAG_DWILD ) ?
TV_TRUE : TV_FALSE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_MTETRIGGERDELTADISCONTINUITYIDTYPE:
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
entry->mteDeltaDiscontIDType);
break;
}
}
break;
/*
* Write-support
*/
case MODE_SET_RESERVE1:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
/*
* Since the mteTriggerDeltaTable only contains entries for
* rows where mteTriggerSampleType is 'deltaValue(2)',
* strictly speaking we should reject assignments where
* this isn't the case.
* But SET requests that include an assignment of
* 'deltaValue(2)' at the same time are valid, so would
* need to be accepted. Unfortunately, this assignment
* is only applied in the COMMIT pass, so it's difficult
* to detect whether this holds or not.
*
* Let's fudge things for now, by processing
* assignments even if this value isn't set.
*/
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERDELTADISCONTINUITYID:
ret = netsnmp_check_vb_oid(request->requestvb);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERDELTADISCONTINUITYIDWILDCARD:
ret = netsnmp_check_vb_truthvalue(request->requestvb);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERDELTADISCONTINUITYIDTYPE:
ret = netsnmp_check_vb_int_range(request->requestvb,
MTE_DELTAD_TTICKS,
MTE_DELTAD_DATETIME);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
default:
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOTWRITABLE);
return SNMP_ERR_NOERROR;
}
/*
* The Event MIB is somewhat ambiguous as to whether the
* various trigger table entries can be modified once the
* main mteTriggerTable entry has been marked 'active'.
* But it's clear from discussion on the DisMan mailing
* list is that the intention is not.
*
* So check for whether this row is already active,
* and reject *all* SET requests if it is.
*/
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
if (entry &&
entry->flags & MTE_TRIGGER_FLAG_ACTIVE ) {
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_INCONSISTENTVALUE);
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_RESERVE2:
case MODE_SET_FREE:
case MODE_SET_UNDO:
break;
case MODE_SET_ACTION:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
if (!entry) {
/*
* New rows must be created via the RowStatus column
* (in the main mteTriggerTable)
*/
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOCREATION);
/* or inconsistentName? */
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_COMMIT:
/*
* All these assignments are "unfailable", so it's
* (reasonably) safe to apply them in the Commit phase
*/
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERDELTADISCONTINUITYID:
if ( snmp_oid_compare(
request->requestvb->val.objid,
request->requestvb->val_len/sizeof(oid),
_sysUpTime_instance, _sysUpTime_inst_len) != 0 ) {
memset(entry->mteDeltaDiscontID, 0,
sizeof(entry->mteDeltaDiscontID));
memcpy(entry->mteDeltaDiscontID,
request->requestvb->val.string,
request->requestvb->val_len);
entry->mteDeltaDiscontID_len =
request->requestvb->val_len/sizeof(oid);
entry->flags &= ~MTE_TRIGGER_FLAG_SYSUPT;
}
break;
case COLUMN_MTETRIGGERDELTADISCONTINUITYIDWILDCARD:
if (*request->requestvb->val.integer == TV_TRUE)
entry->flags |= MTE_TRIGGER_FLAG_DWILD;
else
entry->flags &= ~MTE_TRIGGER_FLAG_DWILD;
break;
case COLUMN_MTETRIGGERDELTADISCONTINUITYIDTYPE:
entry->mteDeltaDiscontIDType = *request->requestvb->val.integer;
break;
}
}
break;
}
return SNMP_ERR_NOERROR;
}
/** handles requests for the mteTriggerTable table */
int
mteTriggerTable_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
netsnmp_request_info *request;
netsnmp_table_request_info *tinfo;
netsnmp_tdata_row *row;
struct mteTrigger *entry;
char mteOwner[MTE_STR1_LEN+1];
char mteTName[MTE_STR1_LEN+1];
long ret;
DEBUGMSGTL(("disman:event:mib", "Trigger Table handler (%d)\n",
reqinfo->mode));
switch (reqinfo->mode) {
/*
* Read-support (also covers GetNext requests)
*/
case MODE_GET:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERCOMMENT:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->mteTriggerComment,
strlen(entry->mteTriggerComment));
break;
case COLUMN_MTETRIGGERTEST:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
&entry->mteTriggerTest, 1);
break;
case COLUMN_MTETRIGGERSAMPLETYPE:
ret = (entry->flags & MTE_TRIGGER_FLAG_DELTA ) ?
MTE_SAMPLE_DELTA : MTE_SAMPLE_ABSOLUTE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_MTETRIGGERVALUEID:
snmp_set_var_typed_value(request->requestvb, ASN_OBJECT_ID,
(u_char *) entry->mteTriggerValueID,
entry->mteTriggerValueID_len*sizeof(oid));
break;
case COLUMN_MTETRIGGERVALUEIDWILDCARD:
ret = (entry->flags & MTE_TRIGGER_FLAG_VWILD ) ?
TV_TRUE : TV_FALSE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_MTETRIGGERTARGETTAG:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->mteTriggerTarget,
strlen(entry->mteTriggerTarget));
break;
case COLUMN_MTETRIGGERCONTEXTNAME:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->mteTriggerContext,
strlen(entry->mteTriggerContext));
break;
case COLUMN_MTETRIGGERCONTEXTNAMEWILDCARD:
ret = (entry->flags & MTE_TRIGGER_FLAG_CWILD ) ?
TV_TRUE : TV_FALSE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_MTETRIGGERFREQUENCY:
snmp_set_var_typed_integer(request->requestvb, ASN_UNSIGNED,
entry->mteTriggerFrequency);
break;
case COLUMN_MTETRIGGEROBJECTSOWNER:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->mteTriggerOOwner,
strlen(entry->mteTriggerOOwner));
break;
case COLUMN_MTETRIGGEROBJECTS:
snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
entry->mteTriggerObjects,
strlen(entry->mteTriggerObjects));
break;
case COLUMN_MTETRIGGERENABLED:
ret = (entry->flags & MTE_TRIGGER_FLAG_ENABLED ) ?
TV_TRUE : TV_FALSE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
case COLUMN_MTETRIGGERENTRYSTATUS:
ret = (entry->flags & MTE_TRIGGER_FLAG_ACTIVE ) ?
RS_ACTIVE : RS_NOTINSERVICE;
snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER, ret);
break;
}
}
break;
#ifndef NETSNMP_NO_WRITE_SUPPORT
/*
* Write-support
*/
case MODE_SET_RESERVE1:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERCOMMENT:
case COLUMN_MTETRIGGERTARGETTAG:
case COLUMN_MTETRIGGERCONTEXTNAME:
ret = netsnmp_check_vb_type_and_max_size(
request->requestvb, ASN_OCTET_STR, MTE_STR2_LEN);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERTEST:
ret = netsnmp_check_vb_type_and_size(
request->requestvb, ASN_OCTET_STR, 1);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERSAMPLETYPE:
ret = netsnmp_check_vb_int_range(request->requestvb,
MTE_SAMPLE_ABSOLUTE, MTE_SAMPLE_DELTA);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERVALUEID:
ret = netsnmp_check_vb_oid(request->requestvb);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERVALUEIDWILDCARD:
case COLUMN_MTETRIGGERCONTEXTNAMEWILDCARD:
case COLUMN_MTETRIGGERENABLED:
ret = netsnmp_check_vb_truthvalue(request->requestvb);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERFREQUENCY:
ret = netsnmp_check_vb_uint(request->requestvb);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGEROBJECTSOWNER:
case COLUMN_MTETRIGGEROBJECTS:
ret = netsnmp_check_vb_type_and_max_size(
request->requestvb, ASN_OCTET_STR, MTE_STR1_LEN);
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
case COLUMN_MTETRIGGERENTRYSTATUS:
ret = netsnmp_check_vb_rowstatus(request->requestvb,
(entry ? RS_ACTIVE : RS_NONEXISTENT));
if (ret != SNMP_ERR_NOERROR) {
netsnmp_set_request_error(reqinfo, request, ret);
return SNMP_ERR_NOERROR;
}
break;
default:
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOTWRITABLE);
return SNMP_ERR_NOERROR;
}
/*
* Once a row has been made active, it cannot be
* modified except to delete it. There's no good
* reason for this, but that's what the MIB says.
*
* The published version of the Event MIB even forbids
* enabling (or disabling) an active row, which
* would make this object completely pointless!
* Fortunately this ludicrous decision has since been corrected.
*/
if (entry &&
entry->flags & MTE_TRIGGER_FLAG_ACTIVE ) {
/* check for the acceptable assignments */
if ((tinfo->colnum == COLUMN_MTETRIGGERENABLED) ||
(tinfo->colnum == COLUMN_MTETRIGGERENTRYSTATUS &&
*request->requestvb->val.integer != RS_NOTINSERVICE))
continue;
/* Otherwise, reject this request */
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_INCONSISTENTVALUE);
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_RESERVE2:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERENTRYSTATUS:
switch (*request->requestvb->val.integer) {
case RS_CREATEANDGO:
case RS_CREATEANDWAIT:
/*
* Create an (empty) new row structure
*/
memset(mteOwner, 0, sizeof(mteOwner));
memcpy(mteOwner, tinfo->indexes->val.string,
tinfo->indexes->val_len);
memset(mteTName, 0, sizeof(mteTName));
memcpy(mteTName,
tinfo->indexes->next_variable->val.string,
tinfo->indexes->next_variable->val_len);
row = mteTrigger_createEntry(mteOwner, mteTName, 0);
if (!row) {
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_RESOURCEUNAVAILABLE);
return SNMP_ERR_NOERROR;
}
netsnmp_insert_tdata_row( request, row );
}
}
}
break;
case MODE_SET_FREE:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERENTRYSTATUS:
switch (*request->requestvb->val.integer) {
case RS_CREATEANDGO:
case RS_CREATEANDWAIT:
/*
* Tidy up after a failed row creation request
*/
entry = (struct mteTrigger *)
netsnmp_tdata_extract_entry(request);
if (entry &&
!(entry->flags & MTE_TRIGGER_FLAG_VALID)) {
row = (netsnmp_tdata_row *)
netsnmp_tdata_extract_row(request);
mteTrigger_removeEntry( row );
}
}
}
}
break;
case MODE_SET_ACTION:
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
tinfo = netsnmp_extract_table_info(request);
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
if (!entry) {
/*
* New rows must be created via the RowStatus column
*/
netsnmp_set_request_error(reqinfo, request,
SNMP_ERR_NOCREATION);
/* or inconsistentName? */
return SNMP_ERR_NOERROR;
}
}
break;
case MODE_SET_UNDO:
break;
case MODE_SET_COMMIT:
/*
* All these assignments are "unfailable", so it's
* (reasonably) safe to apply them in the Commit phase
*/
for (request = requests; request; request = request->next) {
if (request->processed)
continue;
entry = (struct mteTrigger *) netsnmp_tdata_extract_entry(request);
tinfo = netsnmp_extract_table_info(request);
switch (tinfo->colnum) {
case COLUMN_MTETRIGGERCOMMENT:
memset(entry->mteTriggerComment, 0,
sizeof(entry->mteTriggerComment));
memcpy(entry->mteTriggerComment,
request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERTEST:
entry->mteTriggerTest = request->requestvb->val.string[0];
break;
case COLUMN_MTETRIGGERSAMPLETYPE:
if (*request->requestvb->val.integer == MTE_SAMPLE_DELTA)
entry->flags |= MTE_TRIGGER_FLAG_DELTA;
else
entry->flags &= ~MTE_TRIGGER_FLAG_DELTA;
break;
case COLUMN_MTETRIGGERVALUEID:
memset(entry->mteTriggerValueID, 0,
sizeof(entry->mteTriggerValueID));
memcpy(entry->mteTriggerValueID,
request->requestvb->val.string,
request->requestvb->val_len);
entry->mteTriggerValueID_len = request->requestvb->val_len/sizeof(oid);
break;
case COLUMN_MTETRIGGERVALUEIDWILDCARD:
if (*request->requestvb->val.integer == TV_TRUE)
entry->flags |= MTE_TRIGGER_FLAG_VWILD;
else
entry->flags &= ~MTE_TRIGGER_FLAG_VWILD;
break;
case COLUMN_MTETRIGGERTARGETTAG:
memset(entry->mteTriggerTarget, 0,
sizeof(entry->mteTriggerTarget));
memcpy(entry->mteTriggerTarget,
request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERCONTEXTNAME:
memset(entry->mteTriggerContext, 0,
sizeof(entry->mteTriggerContext));
memcpy(entry->mteTriggerContext,
request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERCONTEXTNAMEWILDCARD:
if (*request->requestvb->val.integer == TV_TRUE)
entry->flags |= MTE_TRIGGER_FLAG_CWILD;
else
entry->flags &= ~MTE_TRIGGER_FLAG_CWILD;
break;
case COLUMN_MTETRIGGERFREQUENCY:
entry->mteTriggerFrequency = *request->requestvb->val.integer;
break;
case COLUMN_MTETRIGGEROBJECTSOWNER:
memset(entry->mteTriggerOOwner, 0,
sizeof(entry->mteTriggerOOwner));
memcpy(entry->mteTriggerOOwner,
request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGEROBJECTS:
memset(entry->mteTriggerObjects, 0,
sizeof(entry->mteTriggerObjects));
memcpy(entry->mteTriggerObjects,
request->requestvb->val.string,
request->requestvb->val_len);
break;
case COLUMN_MTETRIGGERENABLED:
if (*request->requestvb->val.integer == TV_TRUE)
entry->flags |= MTE_TRIGGER_FLAG_ENABLED;
else
entry->flags &= ~MTE_TRIGGER_FLAG_ENABLED;
break;
case COLUMN_MTETRIGGERENTRYSTATUS:
switch (*request->requestvb->val.integer) {
case RS_ACTIVE:
entry->flags |= MTE_TRIGGER_FLAG_ACTIVE;
mteTrigger_enable( entry );
break;
case RS_CREATEANDGO:
entry->flags |= MTE_TRIGGER_FLAG_ACTIVE;
entry->flags |= MTE_TRIGGER_FLAG_VALID;
entry->session =
netsnmp_iquery_pdu_session(reqinfo->asp->pdu);
mteTrigger_enable( entry );
break;
case RS_CREATEANDWAIT:
entry->flags |= MTE_TRIGGER_FLAG_VALID;
entry->session =
netsnmp_iquery_pdu_session(reqinfo->asp->pdu);
break;
case RS_DESTROY:
row = (netsnmp_tdata_row *)
netsnmp_tdata_extract_row(request);
mteTrigger_removeEntry(row);
}
break;
}
}
/** set up to save persistent store */
snmp_store_needed(NULL);
break;
#endif /* !NETSNMP_NO_WRITE_SUPPORT */
}
return SNMP_ERR_NOERROR;
}
