igmp_state_machine.h

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/*  |    Timer Expired  ||                      |   Group Deletion      |                       |    Group Deletion     |  */
/*  |                   ||                      |                       |                       |                       |  */
/*  |                   ||-> Invalid State      |-> No Members Present  |-> Invalid State       |-> No Members Present  |  */
/*  |-------------------++----------------------+-----------------------+-----------------------+-----------------------|  */
/*  |Retransmit Timer   || o No actions         | o No actions          | o No actions          |  o No actions         |  */
/*  |    Expired        ||                      |                       |                       |                       |  */
/*  |                   ||-> Invalid State      |-> Invalid State       |-> Invalid State       |-> Invalid State       |  */
/*  |-------------------++----------------------+-----------------------+-----------------------+-----------------------|  */
/*  |V1 Host Timer      || o No actions         | o No actions          | o No actions          |  o No actions         |  */
/*  |    Expired        ||                      |                       |                       |                       |  */
/*  |                   ||                      |                       |                       |                       |  */
/*  |                   ||-> Invalid State      |-> Invalid State       |-> Invalid State       |-> Invalid State       |  */
/*  |-------------------++----------------------+-----------------------+-----------------------+-----------------------|  */
/*  |Group Specific     || o No actions         | o Start star timer    | o No actions          |  o No actions         |  */
/*  |    Query Received ||                      |                       |                       |                       |  */
/*  |                   ||                      |                       |                       |                       |  */
/*  |                   ||-> Invalid State      |-> Checking Membership |-> Invalid State       |-> Invalid State       |  */
/*  +-------------------++----------------------+-----------------------+-----------------------+-----------------------+  */
/*                                                                                                                         */
/***************************************************************************************************************************/

IGMP_ROUTER_GROUP_STATE_TRANSITION_TABLE_ENTRY
	igmp_router_non_querier_mode_group_state_transition_table[NUMBER_OF_IGMP_ROUTER_GROUP_STATES][NUMBER_OF_IGMP_ROUTER_GROUP_EVENTS] =
{
/*-------------------------------------------------*/
/*    IGMP_ROUTER_GROUP_NO_MEMBERS_PRESENT_STATE   */
/*-------------------------------------------------*/
{
/* IGMP_ROUTER_GROUP_V2_REPORT_RECEIVED_EVENT */        {igmp_router_notify_routing_of_group_addition,
                                                         igmp_router_start_group_specific_timer,
                                                         NULL,
                                                         (enum IGMP_ROUTER_GROUP_STATE) IGMP_ROUTER_GROUP_V1_MEMBERS_PRESENT_STATE},

/* IGMP_ROUTER_GROUP_V1_REPORT_RECEIVED_EVENT */		  {igmp_router_notify_routing_of_group_addition,
                                                         igmp_router_start_group_specific_timer,
                                                         NULL,
                                                         (enum IGMP_ROUTER_GROUP_STATE) IGMP_ROUTER_GROUP_V1_MEMBERS_PRESENT_STATE},

/* IGMP_ROUTER_GROUP_LEAVE_MESSAGE_RECEIVED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_SPECIFIC_TIMER_EXPIRED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_RETRANSMIT_TIMER_EXPIRED_EVENT */  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_V1_HOST_TIMER_EXPIRED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_SPECIFIC_QUERY_RECEIVED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE}
},
/*-------------------------------------------------*/
/*    IGMP_ROUTER_GROUP_V1_MEMBERS_PRESENT_STATE   */
/*-------------------------------------------------*/
{
/* IGMP_ROUTER_GROUP_V2_REPORT_RECEIVED_EVENT */        {igmp_router_start_group_specific_timer,
                                                         NULL,
                                                         NULL,
                                                         (enum IGMP_ROUTER_GROUP_STATE) IGMP_ROUTER_GROUP_V1_MEMBERS_PRESENT_STATE},

/* IGMP_ROUTER_GROUP_V1_REPORT_RECEIVED_EVENT */		  {igmp_router_start_group_specific_timer,
                                                         NULL,
                                                         NULL,
                                                         (enum IGMP_ROUTER_GROUP_STATE) IGMP_ROUTER_GROUP_V1_MEMBERS_PRESENT_STATE},

/* IGMP_ROUTER_GROUP_LEAVE_MESSAGE_RECEIVED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_SPECIFIC_TIMER_EXPIRED_EVENT */	  {igmp_router_notify_routing_of_group_deletion,
                                                         NULL,
                                                         NULL,
                                                         (enum IGMP_ROUTER_GROUP_STATE) IGMP_ROUTER_GROUP_NO_MEMBERS_PRESENT_STATE},

/* IGMP_ROUTER_GROUP_RETRANSMIT_TIMER_EXPIRED_EVENT */  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_V1_HOST_TIMER_EXPIRED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_SPECIFIC_QUERY_RECEIVED_EVENT */	  {igmp_router_start_star_timer,
                                                         NULL,
                                                         NULL,
                                                         (enum IGMP_ROUTER_GROUP_STATE) IGMP_ROUTER_GROUP_CHECKING_MEMBERSHIP_STATE}
},
/*-------------------------------------------------*/
/*    IGMP_ROUTER_GROUP_V2_MEMBERS_PRESENT_STATE   */
/*-------------------------------------------------*/
{
/* IGMP_ROUTER_GROUP_V2_REPORT_RECEIVED_EVENT */        {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_V1_REPORT_RECEIVED_EVENT */		  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_LEAVE_MESSAGE_RECEIVED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_SPECIFIC_TIMER_EXPIRED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_RETRANSMIT_TIMER_EXPIRED_EVENT */  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_V1_HOST_TIMER_EXPIRED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_SPECIFIC_QUERY_RECEIVED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE}
},
/*-------------------------------------------------*/
/*    IGMP_ROUTER_GROUP_CHECKING_MEMBERSHIP_STATE  */
/*-------------------------------------------------*/
{
/* IGMP_ROUTER_GROUP_V2_REPORT_RECEIVED_EVENT */        {igmp_router_start_group_specific_timer,
                                                         NULL,
                                                         NULL,
                                                         (enum IGMP_ROUTER_GROUP_STATE) IGMP_ROUTER_GROUP_V1_MEMBERS_PRESENT_STATE},

/* IGMP_ROUTER_GROUP_V1_REPORT_RECEIVED_EVENT */		  {igmp_router_start_group_specific_timer,
                                                         NULL,
                                                         NULL,
                                                         (enum IGMP_ROUTER_GROUP_STATE) IGMP_ROUTER_GROUP_V1_MEMBERS_PRESENT_STATE},

/* IGMP_ROUTER_GROUP_LEAVE_MESSAGE_RECEIVED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_SPECIFIC_TIMER_EXPIRED_EVENT */	  {igmp_router_notify_routing_of_group_deletion,
                                                         NULL,
                                                         NULL,
                                                         (enum IGMP_ROUTER_GROUP_STATE) IGMP_ROUTER_GROUP_NO_MEMBERS_PRESENT_STATE},

/* IGMP_ROUTER_GROUP_RETRANSMIT_TIMER_EXPIRED_EVENT */  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_V1_HOST_TIMER_EXPIRED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE},

/* IGMP_ROUTER_GROUP_SPECIFIC_QUERY_RECEIVED_EVENT */	  {NULL, NULL, NULL, (enum IGMP_ROUTER_GROUP_STATE) IGMP_INVALID_STATE}
}
};


#else

extern IGMP_ROUTER_PORT_STATE_TRANSITION_TABLE_ENTRY
	igmp_router_port_state_transition_table[NUMBER_OF_IGMP_ROUTER_PORT_STATES][NUMBER_OF_IGMP_ROUTER_PORT_EVENTS];
extern IGMP_ROUTER_GROUP_STATE_TRANSITION_TABLE_ENTRY
	igmp_router_querier_mode_group_state_transition_table[NUMBER_OF_IGMP_ROUTER_GROUP_STATES][NUMBER_OF_IGMP_ROUTER_GROUP_EVENTS];
extern IGMP_ROUTER_GROUP_STATE_TRANSITION_TABLE_ENTRY
	igmp_router_non_querier_mode_group_state_transition_table[NUMBER_OF_IGMP_ROUTER_GROUP_STATES][NUMBER_OF_IGMP_ROUTER_GROUP_EVENTS];
extern IGMP_HOST_STATE_TRANSITION_TABLE_ENTRY
	igmp_host_group_state_transition_table[NUMBER_OF_IGMP_HOST_GROUP_STATES][NUMBER_OF_IGMP_HOST_GROUP_EVENTS];

#endif /* GLOBAL_FILE */

#endif /* _IGMP_STATE_MACHINE_H_ */