void unregister_service	(	DIS_DNS_CONN *	dnsp,
		SERVICE *	servp
	)

Definition at line 977 of file dis.c.

References Debug_on, serv::def, dim_print_date_time(), DIS_DNS_HEADER, dis_dns_ent::dis_dns_packet, dis_dns_ent::dis_service_id, dis_update_service(), dna_write(), dis_dns_ent::dns_dis_conn_id, DIS_DNS_PACKET::format, get_node_addr(), get_node_name(), serv::id, MAX_TASK_NAME, DIS_DNS_PACKET::n_services, serv::name, DIS_DNS_PACKET::node_addr, DIS_DNS_PACKET::node_name, DIS_DNS_PACKET::port, Port_number, Protocol, DIS_DNS_PACKET::protocol, serv::registered, release_conn(), SERVICE_REG::service_def, SERVICE_REG::service_id, SERVICE_REG::service_name, DIS_DNS_PACKET::services, DIS_DNS_PACKET::size, SRC_DIS, DIS_DNS_PACKET::src_type, dis_dns_ent::task_name, and DIS_DNS_PACKET::task_name.

Referenced by dis_remove_service().

{
        register DIS_DNS_PACKET *dis_dns_p = &(dnsp->dis_dns_packet);
        register int n_services;
        register SERVICE_REG *serv_regp;
        extern int get_node_addr();

        if(dnsp->dns_dis_conn_id > 0)
        {
                if(!dis_dns_p->src_type)
                {
                        get_node_name( dis_dns_p->node_name );
/*
                        strcpy( dis_dns_p->task_name, Task_name );
*/
                        strncpy( dis_dns_p->task_name, dnsp->task_name,
                                (size_t)(MAX_TASK_NAME-4) );
                        dis_dns_p->task_name[MAX_TASK_NAME-4-1] = '\0';
                        get_node_addr( dis_dns_p->node_addr );
                        dis_dns_p->port = htovl(Port_number);
                        dis_dns_p->protocol = htovl(Protocol);
                        dis_dns_p->src_type = htovl(SRC_DIS);
                        dis_dns_p->format = htovl(MY_FORMAT);
                }
                serv_regp = dis_dns_p->services;
                strcpy( serv_regp->service_name, servp->name );
                strcpy( serv_regp->service_def, servp->def );
                serv_regp->service_id = (int)htovl( (unsigned)servp->id | 0x80000000);
                serv_regp++;
                n_services = 1;
                servp->registered = 0;
                dis_dns_p->n_services = htovl(n_services);
                dis_dns_p->size = htovl(DIS_DNS_HEADER +
                                n_services * (int)sizeof(SERVICE_REG));

if(Debug_on)
{
dim_print_date_time();
 printf("Sending UNREGISTER to dns %d as %s@%s, %d services\n",
        dnsp->dns_dis_conn_id,
        (&(dnsp->dis_dns_packet))->task_name, (&(dnsp->dis_dns_packet))->node_name, n_services);
}
                if( !dna_write(dnsp->dns_dis_conn_id, &(dnsp->dis_dns_packet), 
                        DIS_DNS_HEADER + n_services * (int)sizeof(SERVICE_REG)) )
                {
                        release_conn(dnsp->dns_dis_conn_id, 0, 1);
                }
                if(dnsp->dis_service_id)
                        dis_update_service(dnsp->dis_service_id);
        }
}

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