ax_sa_cr.c

wm PNE 3.3 source code, running at more than vxworks6.x version.

*     int               index, 
*     int               tcount, 
*     OIDC_T         *  tlist, 
*     bits8_t        *  ipp 
*     )
* \ce
*
* DESCRIPTION
*
* This routine binds an IP address valued 'VarBind' into the list of an AgentX 
* packet structure created by envoy_ax_pkt_create_variables().
*
* PARAMETERS
* \is
* \i <*ax_pkt>
* Specify an AgentX packet.
* \i <index>
* Specify the zero-based index indicating which 'VarBind' entry to use.
* \i <tcount>
* Specify the component count of the object identifier of the 'VarBind' being 
* bound.
* \i <*tlist>
* Specify the components of the object identifier of the 'VarBind' being bound.
* \i <*ipp>
* Specify a pointer to a four-byte field containing the IP address to be bound 
* in network order.
* \ie
*
* RETURNS: If successful, this routine returns 0. Otherwise, it returns -1.
*
* ERRNO: N/A
*
* SEE ALSO: envoy_ax_bind_integer(), envoy_ax_bind_null(), 
* envoy_ax_bind_object_id(), envoy_ax_bind_string(), envoy_ax_bind_uint(), 
* envoy_ax_bind_uint_64(), envoy_ax_pkt_create_variables()
*/
int
  envoy_ax_bind_ip_address(ENVOY_AX_PKT_T *ax_pkt,
			   int             indx,
			   int             tcount,
			   OIDC_T         *tlist,
			   bits8_t        *ipp)
{
VB_T    *vbp;

if ((vbp = ax_index_to_vbp(ax_pkt, indx)) == 0)
    return -1;

if (build_object_id(tcount, tlist, &(vbp->vb_obj_id)) == -1)
    return -1;

vbp->vb_data_flags_n_type = VT_IPADDRESS;
      
 (void) MEMCPY((PTR_T)vbp->value_u.v_network_address, (PTR_T)ipp, 4);
return 0;
}

/*******************************************************************************
*
* envoy_ax_bind_null - bind an NULL valued 'VarBind' into the list
* SYNOPSIS
*
* \cs
* int envoy_ax_bind_null
*     ( 
*     ENVOY_AX_PKT_T *  ax_pkt, 
*     int               index, 
*     int               tcount, 
*     OIDC_T         *  tlist
*     )
* \ce
*
* DESCRIPTION
*
* This routine binds an NULL valued 'VarBind' into the list of an AgentX packet 
* structure created by envoy_ax_pkt_create_variables().
*
* PARAMETERS
* \is
* \i <*ax_pkt>
* Specify an AgentX packet.
* \i <index>
* Specify the zero-based index indicating which 'VarBind' entry to use.
* \i <tcount>
* Specify the component count of the object identifier of the 'VarBind' being 
* bound.
* \i <*tlist>
* Specify the components of the object identifier of the 'VarBind' being bound.
* \ie
*
* RETURNS: If successful, this routine returns 0. Otherwise, it returns -1.
*
* ERRNO: N/A
*
* SEE ALSO: envoy_ax_bind_integer(), envoy_ax_bind_ip_address(), 
* envoy_ax_bind_object_id(), envoy_ax_bind_string(), envoy_ax_bind_uint(), 
* envoy_ax_bind_uint_64(), envoy_ax_pkt_create_variables()
*/
int
  envoy_ax_bind_null(ENVOY_AX_PKT_T *ax_pkt,
		     int             indx,
		     int             tcount,
		     OIDC_T         *tlist)
{
VB_T    *vbp;

if ((vbp = ax_index_to_vbp(ax_pkt, indx)) == 0)
    return -1;

if (build_object_id(tcount, tlist, &(vbp->vb_obj_id)) == -1)
    return -1;

vbp->vb_data_flags_n_type = VT_EMPTY;

return 0;
}

/*******************************************************************************
*
* envoy_ax_bind_object_id - bind an object ID valued 'VarBind' into the list
* SYNOPSIS
*
* \cs
* int envoy_ax_bind_object_id
*     ( 
*     ENVOY_AX_PKT_T *  ax_pkt, 
*     int               index, 
*     int               tcount, 
*     OIDC_T         *  tlist, 
*     int               valc, 
*     OIDC_T         *  vall
*     )
* \ce
*
* DESCRIPTION
*
* This routine binds an object ID valued 'VarBind' into the list of an AgentX 
* packet structure created by envoy_ax_pkt_create_variables().
*
* PARAMETERS
* \is
* \i <*ax_pkt>
* Specify an AgentX packet.
* \i <index>
* Specify the zero-based index indicating which 'VarBind' entry to use.
* \i <tcount>
* Specify the component count of the object identifier of the 'VarBind' being 
* bound.
* \i <*tlist>
* Specify the components of the object identifier of the 'VarBind' being bound.
* \i <valc>
* Specify the component count of the value of the 'VarBind' being bound.
* \i <*vall>
* Specify the components of the value of the 'VarBind' being bound.
* \ie
*
* RETURNS: If successful, this routine returns 0. Otherwise, it returns -1.
*
* ERRNO: N/A
*
* SEE ALSO: envoy_ax_bind_integer(), envoy_ax_bind_ip_address(), 
* envoy_ax_bind_null(), envoy_ax_bind_string(), envoy_ax_bind_uint(), 
* envoy_ax_bind_uint_64(), envoy_ax_pkt_create_variables()
*/
int
  envoy_ax_bind_object_id(ENVOY_AX_PKT_T *ax_pkt,
			  int             indx,
			  int             tcount,
			  OIDC_T         *tlist,
			  int             valc,
			  OIDC_T         *vall)
{
VB_T    *vbp;

if ((vbp = ax_index_to_vbp(ax_pkt, indx)) == 0)
    return -1;

if (build_object_id(tcount, tlist, &(vbp->vb_obj_id)) == -1)
    return -1;

if (build_object_id(valc, vall, &(vbp->value_u.v_object)) == -1) {
    Clean_Obj_ID(&(vbp->vb_obj_id));
    return -1;
    }

vbp->vb_data_flags_n_type = VT_OBJECT;

return 0;
}

/*******************************************************************************
*
* envoy_ax_bind_string - bind a string valued 'VarBind' into the list
* SYNOPSIS
*
* \cs
* int envoy_ax_bind_string
*     ( 
*     ENVOY_AX_PKT_T *  ax_pkt, 
*     int               index, 
*     int               tcount, 
*     OIDC_T         *  tlist, 
*     bits8_t           flags_n_type, 
*     int               leng, 
*     bits8_t        *  strp, 
*     int               statflg
*     )
* \ce
*
* DESCRIPTION
*
* This routine binds a string valued 'VarBind' into the list of an AgentX 
* packet structure created by envoy_ax_pkt_create_variables().
*
* PARAMETERS
* \is
* \i <*ax_pkt>
* Specify an AgentX packet.
* \i <index>
* Specify the zero-based index indicating which 'VarBind' entry to use.
* \i <tcount>
* Specify the component count of the object identifier of the 'VarBind' being 
* bound.
* \i <*tlist>
* Specify the components of the object identifier of the 'VarBind' being bound.
* \i <flags_n_type>
* Specify one of the 'VarBindType' constants 'VT_STRING' or 'VT_OPAQUE', which 
* are defined in the file 'vbdefs.h'.
* \i <leng>
* Specify the length of the string to be copied.
* \i <*strp>
* Specify the address of string to be bound.
* \i <statflg>
* Indicate whether to copy (0) the string, or use it in its current location 
* (1).
* \ie
*
* RETURNS: If successful, this routine returns 0. Otherwise, it returns -1.
*
* ERRNO: N/A
*
* SEE ALSO: envoy_ax_bind_integer(), envoy_ax_bind_ip_address(), 
* envoy_ax_bind_null(), envoy_ax_bind_object_id(), envoy_ax_bind_uint(), 
* envoy_ax_bind_uint_64(), envoy_ax_pkt_create_variables()
*/
int
  envoy_ax_bind_string(ENVOY_AX_PKT_T *ax_pkt,
		       int             indx,
		       int             tcount,
		       OIDC_T         *tlist,
		       bits8_t         flags_n_type,
		       int             leng,
		       bits8_t        *strp,
		       int             statflg)
{
VB_T    *vbp;
OCTET_T *buffp;

if ((vbp = ax_index_to_vbp(ax_pkt, indx)) == 0)
    return -1;

if (build_object_id(tcount, tlist, &(vbp->vb_obj_id)) == -1)
    return -1;

if ((statflg == 0) && (leng != 0)){
    if ((buffp = (bits8_t *)SNMP_memory_alloc((unsigned int)leng)) == 0) {
        Clean_Obj_ID(&(vbp->vb_obj_id));
        return -1;
        }
    (void) MEMCPY((PTR_T)buffp, (PTR_T)strp,
                  (unsigned int)leng); /* Length known to be != zero */
    EBufferPreLoad(BFL_IS_DYNAMIC, &(vbp->value_u.v_string), buffp, leng);
    } 
else { /* Buffer is either static or has zero length */
    EBufferPreLoad(BFL_IS_STATIC, &(vbp->value_u.v_string),
                   leng != 0 ? strp : 0, leng);
    }

vbp->vb_data_flags_n_type = flags_n_type;

return 0;
}

/*******************************************************************************
*
* envoy_ax_bind_uint_64 - bind a 64-bit counter valued 'VarBind' into the list
* SYNOPSIS
*
* \cs
* int envoy_ax_bind_uint_64
*     ( 
*     ENVOY_AX_PKT_T *  ax_pkt, 
*     int               index, 
*     int               tcount, 
*     OIDC_T         *  tlist, 
*     bits8_t           flags_n_type, 
*     bits32_t          high, 
*     bits32_t          low 
*     )
* \ce
*
* DESCRIPTION
*
* This routine binds a 64-bit counter valued 'VarBind' into the list of an 
* AgentX packet structure created by envoy_ax_pkt_create_variables().
*
* PARAMETERS
* \is
* \i <*ax_pkt>
* Specify an AgentX packet.
* \i <index>
* Specify the zero-based index indicating which 'VarBind' entry to use.
* \i <tcount>
* Specify the component count of the object identifier of the 'VarBind' being 
* bound.
* \i <*tlist>
* Specify the components of the object identifier of the 'VarBind' being bound.
* \i <flags_n_type>
* Specify the 'VarBindType' constant 'VT_COUNTER64', which is defined in the 
* file 'vbdefs.h'.
* \i <high>
* Specify the high 32-bit quantity of the 64-bit counter.
* \i <low>
* Specify the low 32-bit quantity of the 64-bit counter.
* \ie
*
* RETURNS: If successful, this routine returns 0. Otherwise, it returns -1.
*
* ERRNO: N/A
*
* SEE ALSO: envoy_ax_bind_integer(), envoy_ax_bind_ip_address(), 
* envoy_ax_bind_null(), envoy_ax_bind_object_id(), envoy_ax_bind_string(), 
* envoy_ax_bind_uint(), envoy_ax_pkt_create_variables()
*/
int
  envoy_ax_bind_uint_64(ENVOY_AX_PKT_T *ax_pkt,
			int             indx,
			int             tcount,
			OIDC_T         *tlist,
			bits8_t         flags_n_type,
			bits32_t        high,
			bits32_t        low)
{
VB_T    *vbp;

if (flags_n_type != VT_COUNTER64)
    return (-1);

if ((vbp = ax_index_to_vbp(ax_pkt, indx)) == 0)
    return (-1);

if (build_object_id(tcount, tlist, &(vbp->vb_obj_id)) == -1)
    return (-1);

vbp->vb_data_flags_n_type = flags_n_type;
vbp->value_u.v_counter64.high = high;
vbp->value_u.v_counter64.low = low;

return 0;
}

/*******************************************************************************
*
* envoy_ax_bind_uint - bind a 32-bit unsigned valued 'VarBind' into the list
* SYNOPSIS
*
* \cs
* int envoy_ax_bind_uint  
*     ( 
*     ENVOY_AX_PKT_T *  ax_pkt, 
*     int               index, 
*     int               tcount, 
*     OIDC_T         *  tlist, 
*     bits8_t           flags_n_type, 
*     bits32_t          value 
*     )
* \ce
*
* DESCRIPTION
*
* This routine binds a 32-bit unsigned valued 'VarBind' into the list of an 
* AgentX packet structure created by envoy_ax_pkt_create_variables().
*
* PARAMETERS
* \is
* \i <*ax_pkt>
* Specify an AgentX packet.
* \i <index>
* Specify the zero-based index indicating which 'VarBind' entry to use.
* \i <tcount>
* Specify the component count of the object identifier of the 'VarBind' being 
* bound.
* \i <*tlist>
* Specify the components of the object identifier of the 'VarBind' being bound.
* \i <flags_n_type>
* Specify one of the 'VarBindType' constants 'VT_COUNTER', 'VT_GAUGE', or 
* 'VT_TIMETICKS', which are defined in the file 'vbdefs.h'.
* \i <leng>
* Specify the length of the string to be copied.
* \i <value>
* Specify the unsigned integer value to be bound.
* \ie
*
* RETURNS: If successful, this routine returns 0. Otherwise, it returns -1.
*
* ERRNO: N/A
*
* SEE ALSO: envoy_ax_bind_integer(), envoy_ax_bind_ip_address(), 
* envoy_ax_bind_null(), envoy_ax_bind_object_id(), envoy_ax_bind_string(), 
* envoy_ax_bind_uint_64(), envoy_ax_pkt_create_variables()
*/
int
  envoy_ax_bind_uint(ENVOY_AX_PKT_T *ax_pkt,
		     int             indx,
		     int             tcount,
		     OIDC_T         *tlist,
		     bits8_t         flags_n_type,
		     bits32_t        value)
{
VB_T    *vbp;

if (!((flags_n_type == VT_COUNTER) || (flags_n_type == VT_GAUGE) || 
      (flags_n_type == VT_TIMETICKS)))
    return -1;

if ((vbp = ax_index_to_vbp(ax_pkt, indx)) == 0)
    return -1;

if (build_object_id(tcount, tlist, &(vbp->vb_obj_id)) == -1)
    return -1;

vbp->vb_data_flags_n_type = flags_n_type;
vbp->value_u.v_counter = value;

return 0;
}