/*
 ******************************************************************************
 *                     INTERPEAK SOURCE FILE
 *
 *   Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipmip6mn_ifevent.c,v $ $Revision: 1.3 $
 *   $Source: /home/interpeak/CVSRoot/ipmip6mn/src/ipmip6mn_ifevent.c,v $
 *   $Author: jhorteli $
 *   $State: Exp $ $Locker:  $
 *
 *   INTERPEAK_COPYRIGHT_STRING
 *     Design and implementation by Joel Hortelius <joel.hortelis@interpeak.se>
 ******************************************************************************
 */


/*
 ****************************************************************************
 * 1                    DESCRIPTION
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 2                    CONFIGURATION
 ****************************************************************************
 */
#include "ipmip6mn_config.h"

/*
 ****************************************************************************
 * 3                    INCLUDE FILES
 ****************************************************************************
 */
#define IPCOM_USE_CLIB_PROTO
#include <ipcom_clib.h>
#include <ipcom_os.h>
#include <ipcom_sock.h>
#include <ipcom_sock6.h>
#include <ipcom_inet.h>
#include <ipcom_list.h>
#include <ipcom_hash.h>
#include <ipcom_err.h>
#include <ipcom_sysvar.h>
#include <ipcom_syslog.h>
#include <ipcom_shell.h>

#include <ipmip.h>
#include <private/ipmip_timer.h>

#include <ipmip6.h>
#include <private/ipmip6_if.h>
#include <private/ipmip6_netlink.h>
#include <private/ipmip6_icmp_pkt.h>
#include <private/ipmip6_util.h>

#include "ipmip6mn_h.h"
#include "ipmip6mn_mib_update.h"
#include "ipmip6mn_coa.h"
/*
 ****************************************************************************
 * 4                    DEFINES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 5                    TYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 6                    EXTERN PROTOTYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 7                    LOCAL PROTOTYPES
 ****************************************************************************
 */
IP_STATIC void ipmip6mn_ifevent_router_new(Ipmip6_context_t         *ctx,
                                           Ipmip_proc_t             *proc,
                                           Ipmip6_if_t              *ife,
                                           Ipmip6_if_router_t       *router);
IP_STATIC void ipmip6mn_ifevent_router_expire(Ipmip6_context_t      *ctx,
                                              Ipmip_proc_t          *proc,
                                              Ipmip6_if_t           *ife,
                                              Ipmip6_if_router_t    *router);
IP_STATIC void ipmip6mn_ifevent_prefix_new(Ipmip6_context_t         *ctx,
                                           Ipmip_proc_t             *proc,
                                           Ipmip6_if_t              *ife,
                                           Ipmip6_if_prefix_t       *prefix);
IP_STATIC void ipmip6mn_ifevent_prefix_expire(Ipmip6_context_t      *ctx,
                                              Ipmip_proc_t          *proc,
                                              Ipmip6_if_t           *ife,
                                              Ipmip6_if_prefix_t    *prefix);
IP_STATIC void ipmip6mn_ifevent_prefix_advertise(Ipmip6_context_t   *ctx,
                                                 Ipmip_proc_t       *proc,
                                                 Ipmip6_if_t        *ife,
                                                 Ipmip6_if_prefix_t *prefix);
IP_STATIC void ipmip6mn_ifevent_prefix_update(Ipmip6_context_t      *ctx,
                                              Ipmip_proc_t          *proc,
                                              Ipmip6_if_t           *ife,
                                              Ipmip6_if_prefix_t    *prefix);

/*
 ****************************************************************************
 * 8                    DATA
 ****************************************************************************
 */
Ipmip6_if_event_table_t ipmip6mn_ifevent_table =
{
    (Ipmip6_if_event_t)IP_NULL,
    (Ipmip6_if_event_t)IP_NULL,
    (Ipmip6_if_event_t)ipmip6mn_ifevent_router_new,
    (Ipmip6_if_event_t)ipmip6mn_ifevent_router_expire,
    (Ipmip6_if_event_t)ipmip6mn_ifevent_prefix_new,
    (Ipmip6_if_event_t)ipmip6mn_ifevent_prefix_expire,
    (Ipmip6_if_event_t)ipmip6mn_ifevent_prefix_advertise,
    (Ipmip6_if_event_t)ipmip6mn_ifevent_prefix_update
};

/*
 ****************************************************************************
 * 9                    STATIC FUNCTIONS
 ****************************************************************************
 */
IP_STATIC void
ipmip6mn_ifevent_router_new(Ipmip6_context_t      *ctx,
                            Ipmip_proc_t          *proc,
                            Ipmip6_if_t           *ife,
                            Ipmip6_if_router_t    *router)
{
#if 0
    /* Is this a default gateway router? */
    if (IP_BIT_ISSET(router->ifr_type, (1 << IPMIP6_IF_RTR_GATEWAY)))
        /* Create the default gateway */
        ipmip_netlink_inX_route(&ctx->ipmip, proc, IP_AF_INET6, IP_RTM_NEWROUTE, 0, ife->iff.ifindex, &ip_in6addr_any, 0, &router->addr, IP_RTN_UNICAST);
#else
    IPMIP_UNUSED_PARAMETER(ctx);
    IPMIP_UNUSED_PARAMETER(proc);
    IPMIP_UNUSED_PARAMETER(ife);
    IPMIP_UNUSED_PARAMETER(router);
#endif
}


IP_STATIC void
ipmip6mn_ifevent_router_expire(Ipmip6_context_t      *ctx,
                               Ipmip_proc_t          *proc,
                               Ipmip6_if_t           *ife,
                               Ipmip6_if_router_t    *router)
{
#if 0
    /* Is this a default gateway router? */
    if (IP_BIT_ISSET(router->ifr_type, (1 << IPMIP6_IF_RTR_GATEWAY)))
        ipmip_netlink_inX_route(&ctx->ipmip, proc, IP_AF_INET6, IP_RTM_DELROUTE, 0, ife->iff.ifindex, &ip_in6addr_any, 0, &router->addr, IP_RTN_UNICAST);
#else
    IPMIP_UNUSED_PARAMETER(ctx);
    IPMIP_UNUSED_PARAMETER(proc);
    IPMIP_UNUSED_PARAMETER(ife);
    IPMIP_UNUSED_PARAMETER(router);
#endif
}

IP_STATIC void
ipmip6mn_ifevent_prefix_new(Ipmip6_context_t      *ctx,
                            Ipmip_proc_t          *proc,
                            Ipmip6_if_t           *ife,
                            Ipmip6_if_prefix_t    *prefix)
{
    IPMIP_UNUSED_PARAMETER(ife);
#if 0
    /* Attach the prefix  */
    ipmip6_if_prefix_install_iflocked(ctx, proc, prefix);
#else
    IPMIP_UNUSED_PARAMETER(ctx);
    IPMIP_UNUSED_PARAMETER(proc);
    IPMIP_UNUSED_PARAMETER(prefix);
#endif    
}


IP_STATIC void
ipmip6mn_ifevent_prefix_expire(Ipmip6_context_t      *ctx,
                               Ipmip_proc_t          *proc,
                               Ipmip6_if_t           *ife,
                               Ipmip6_if_prefix_t    *prefix)
{
    IPMIP_UNUSED_PARAMETER(ctx);
    IPMIP_UNUSED_PARAMETER(proc);
    IPMIP_UNUSED_PARAMETER(ife);
    IPMIP_UNUSED_PARAMETER(prefix);
}

IP_STATIC void
ipmip6mn_ifevent_prefix_advertise(Ipmip6_context_t      *ctx,
                                  Ipmip_proc_t          *proc,
                                  Ipmip6_if_t           *ife,
                                  Ipmip6_if_prefix_t    *prefix)
{
    IPMIP_UNUSED_PARAMETER(ctx);
    IPMIP_UNUSED_PARAMETER(proc);
    IPMIP_UNUSED_PARAMETER(ife);
    IPMIP_UNUSED_PARAMETER(prefix);
    /* ipmip6m_coa_advertise_prefix(prefix); */
}

IP_STATIC void
ipmip6mn_ifevent_prefix_update(Ipmip6_context_t      *ctx,
                               Ipmip_proc_t          *proc,
                               Ipmip6_if_t           *ife,
                               Ipmip6_if_prefix_t    *prefix)
{
    IPMIP_UNUSED_PARAMETER(ctx);
    IPMIP_UNUSED_PARAMETER(proc);
    IPMIP_UNUSED_PARAMETER(ife);
    IPMIP_UNUSED_PARAMETER(prefix);
    /* ipmip6mn_coa_update_validity(prefix); */
}

/*
 ****************************************************************************
 * 10                   GLOBAL FUNCTIONS
 ****************************************************************************
 */


/*
 ****************************************************************************
 * 11                   PUBLIC FUNCTIONS
 ****************************************************************************
 */


/*
 ****************************************************************************
 *                      END OF FILE
 ****************************************************************************
 */