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#include <net-snmp/net-snmp-config.h>
#include <net-snmp/net-snmp-includes.h>
#include <net-snmp/net-snmp-features.h>
#include <net-snmp/library/check_varbind.h>
netsnmp_feature_child_of(check_varbind_all, libnetsnmp)
netsnmp_feature_child_of(check_vb_range, check_varbind_all)
netsnmp_feature_child_of(check_vb_size_range, check_varbind_all)
netsnmp_feature_child_of(check_vb_uint, check_varbind_all)
netsnmp_feature_child_of(check_vb_storagetype, check_varbind_all)
netsnmp_feature_child_of(check_vb_oid, check_varbind_all)
netsnmp_feature_child_of(check_vb_type_and_max_size, check_varbind_all)
netsnmp_feature_child_of(check_vb_type_and_max_size, check_varbind_all)
netsnmp_feature_child_of(check_vb_rowstatus_with_storagetype, check_varbind_all)
netsnmp_feature_child_of(check_vb_truthvalue, check_varbind_all)
#ifdef NETSNMP_FEATURE_REQUIRE_CHECK_VB_ROWSTATUS_WITH_STORAGETYPE
netsnmp_feature_require(check_rowstatus_with_storagetype_transition)
#endif /* NETSNMP_FEATURE_REQUIRES_CHECK_VB_ROWSTATUS_WITH_STORAGETYPE */
NETSNMP_INLINE int
netsnmp_check_vb_type(const netsnmp_variable_list *var, int type )
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if (var->type != type) {
rc = SNMP_ERR_WRONGTYPE;
}
return rc;
}
NETSNMP_INLINE int
netsnmp_check_vb_size(const netsnmp_variable_list *var, size_t size )
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
else if (var->val_len != size) {
rc = SNMP_ERR_WRONGLENGTH;
}
return rc;
}
NETSNMP_INLINE int
netsnmp_check_vb_max_size(const netsnmp_variable_list *var, size_t size )
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
else if (var->val_len > size) {
rc = SNMP_ERR_WRONGLENGTH;
}
return rc;
}
#ifndef NETSNMP_FEATURE_REMOVE_CHECK_VB_RANGE
NETSNMP_INLINE int
netsnmp_check_vb_range(const netsnmp_variable_list *var,
size_t low, size_t high )
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if (((size_t)*var->val.integer < low) || ((size_t)*var->val.integer > high)) {
rc = SNMP_ERR_WRONGVALUE;
}
return rc;
}
#endif /* NETSNMP_FEATURE_REMOVE_CHECK_VB_RANGE */
#ifndef NETSNMP_FEATURE_REMOVE_CHECK_VB_SIZE_RANGE
NETSNMP_INLINE int
netsnmp_check_vb_size_range(const netsnmp_variable_list *var,
size_t low, size_t high )
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((var->val_len < low) || (var->val_len > high)) {
rc = SNMP_ERR_WRONGLENGTH;
}
return rc;
}
#endif /* NETSNMP_FEATURE_REMOVE_CHECK_VB_SIZE_RANGE */
NETSNMP_INLINE int
netsnmp_check_vb_type_and_size(const netsnmp_variable_list *var,
int type, size_t size)
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_type(var,type)))
;
else
rc = netsnmp_check_vb_size(var, size);
return rc;
}
#ifndef NETSNMP_FEATURE_REMOVE_CHECK_VB_TYPE_AND_MAX_SIZE
NETSNMP_INLINE int
netsnmp_check_vb_type_and_max_size(const netsnmp_variable_list *var,
int type, size_t size)
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_type(var,type)))
;
else
rc = netsnmp_check_vb_max_size(var, size);
return rc;
}
#endif /* NETSNMP_FEATURE_REMOVE_CHECK_VB_TYPE_AND_MAX_SIZE */
#ifndef NETSNMP_FEATURE_REMOVE_CHECK_VB_OID
NETSNMP_INLINE int
netsnmp_check_vb_oid(const netsnmp_variable_list *var)
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_type(var,ASN_OBJECT_ID)))
;
else
rc = netsnmp_check_vb_max_size(var, MAX_OID_LEN*sizeof(oid));
return rc;
}
#endif /* NETSNMP_FEATURE_REMOVE_CHECK_VB_OID */
NETSNMP_INLINE int
netsnmp_check_vb_int(const netsnmp_variable_list *var)
{
if (NULL == var)
return SNMP_ERR_GENERR;
return netsnmp_check_vb_type_and_size(var, ASN_INTEGER, sizeof(long));
}
#ifndef NETSNMP_FEATURE_REMOVE_CHECK_VB_UINT
NETSNMP_INLINE int
netsnmp_check_vb_uint(const netsnmp_variable_list *var)
{
if (NULL == var)
return SNMP_ERR_GENERR;
return netsnmp_check_vb_type_and_size(var, ASN_UNSIGNED, sizeof(long));
}
#endif /* NETSNMP_FEATURE_REMOVE_CHECK_VB_UINT */
NETSNMP_INLINE int
netsnmp_check_vb_int_range(const netsnmp_variable_list *var, int low, int high)
{
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 < low) || (*var->val.integer > high)) {
rc = SNMP_ERR_WRONGVALUE;
}
return rc;
}
#ifndef NETSNMP_FEATURE_REMOVE_CHECK_VB_TRUTHVALUE
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);
}
#endif /* NETSNMP_FEATURE_REMOVE_CHECK_VB_TRUTHVALUE */
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);
}
int
netsnmp_check_vb_rowstatus(const netsnmp_variable_list *var, int old_value)
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_rowstatus_value(var)))
return rc;
return check_rowstatus_transition(old_value, *var->val.integer);
}
#ifndef NETSNMP_FEATURE_REMOVE_CHECK_VB_ROWSTATUS_WITH_STORAGETYPE
int
netsnmp_check_vb_rowstatus_with_storagetype(const netsnmp_variable_list *var,
int old_value, int old_storage)
{
register int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_rowstatus_value(var)))
return rc;
return check_rowstatus_with_storagetype_transition(old_value,
*var->val.integer,
old_storage);
}
#endif /* NETSNMP_FEATURE_REMOVE_CHECK_VB_ROWSTATUS_WITH_STORAGETYPE */
#ifndef NETSNMP_FEATURE_REMOVE_CHECK_VB_STORAGETYPE
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);
}
#endif /* NETSNMP_FEATURE_REMOVE_CHECK_VB_STORAGETYPE */
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