| 1 | void register_dns_services(flag)
|
|---|
| 2 | register int flag;
|
|---|
| 3 | {
|
|---|
| 4 | register DIS_DNS_PACKET *dis_dns_p = &Dis_dns_packet;
|
|---|
| 5 | register int n_services;
|
|---|
| 6 | register SERVICE *servp;
|
|---|
| 7 | register SERVICE_REG *serv_regp;
|
|---|
| 8 | extern int get_node_addr(char *);
|
|---|
| 9 | int dis_hash_service_registered();
|
|---|
| 10 |
|
|---|
| 11 | if(!dis_dns_p->src_type)
|
|---|
| 12 | {
|
|---|
| 13 | get_node_name( dis_dns_p->node_name );
|
|---|
| 14 | /*
|
|---|
| 15 | strcpy( dis_dns_p->task_name, Task_name );
|
|---|
| 16 | */
|
|---|
| 17 | strncpy( dis_dns_p->task_name, Task_name,
|
|---|
| 18 | MAX_TASK_NAME-4 );
|
|---|
| 19 | dis_dns_p->task_name[MAX_TASK_NAME-4-1] = '\0';
|
|---|
| 20 | get_node_addr( dis_dns_p->node_addr );
|
|---|
| 21 | /*
|
|---|
| 22 | dis_dns_p->port = htovl(Port_number);
|
|---|
| 23 | */
|
|---|
| 24 | dis_dns_p->pid = htovl(getpid());
|
|---|
| 25 | dis_dns_p->protocol = htovl(Protocol);
|
|---|
| 26 | dis_dns_p->src_type = htovl(SRC_DIS);
|
|---|
| 27 | dis_dns_p->format = htovl(MY_FORMAT);
|
|---|
| 28 | }
|
|---|
| 29 | dis_dns_p->port = htovl(Port_number);
|
|---|
| 30 | serv_regp = dis_dns_p->services;
|
|---|
| 31 | n_services = 0;
|
|---|
| 32 | if( flag == NONE ) {
|
|---|
| 33 | dis_dns_p->n_services = htovl(n_services);
|
|---|
| 34 | dis_dns_p->size = htovl( DIS_DNS_HEADER +
|
|---|
| 35 | (n_services*sizeof(SERVICE_REG)));
|
|---|
| 36 | if(Dns_dis_conn_id > 0)
|
|---|
| 37 | {
|
|---|
| 38 | if(!dna_write(Dns_dis_conn_id, &Dis_dns_packet,
|
|---|
| 39 | DIS_DNS_HEADER + n_services*sizeof(SERVICE_REG)))
|
|---|
| 40 | {
|
|---|
| 41 | release_conn(Dns_dis_conn_id,0);
|
|---|
| 42 | }
|
|---|
| 43 | }
|
|---|
| 44 | return;
|
|---|
| 45 | }
|
|---|
| 46 | servp = 0;
|
|---|
| 47 | while( (servp = dis_hash_service_get_next(servp)))
|
|---|
| 48 | {
|
|---|
| 49 | if( flag == MORE )
|
|---|
| 50 | {
|
|---|
| 51 | if( servp->registered )
|
|---|
| 52 | {
|
|---|
| 53 | continue;
|
|---|
| 54 | }
|
|---|
| 55 | }
|
|---|
| 56 | strcpy( serv_regp->service_name, servp->name );
|
|---|
| 57 | strcpy( serv_regp->service_def, servp->def );
|
|---|
| 58 | if(servp->type == COMMAND)
|
|---|
| 59 | serv_regp->service_id = htovl( servp->id | 0x10000000);
|
|---|
| 60 | else
|
|---|
| 61 | serv_regp->service_id = htovl( servp->id );
|
|---|
| 62 | serv_regp++;
|
|---|
| 63 | n_services++;
|
|---|
| 64 | dis_hash_service_registered(servp);
|
|---|
| 65 | /*
|
|---|
| 66 | servp->registered = 1;
|
|---|
| 67 | */
|
|---|
| 68 | if( n_services == MAX_SERVICE_UNIT )
|
|---|
| 69 | {
|
|---|
| 70 | dis_dns_p->n_services = htovl(n_services);
|
|---|
| 71 | dis_dns_p->size = htovl(DIS_DNS_HEADER +
|
|---|
| 72 | n_services * sizeof(SERVICE_REG));
|
|---|
| 73 | if(Dns_dis_conn_id > 0)
|
|---|
| 74 | {
|
|---|
| 75 | if( !dna_write(Dns_dis_conn_id,
|
|---|
| 76 | &Dis_dns_packet,
|
|---|
| 77 | DIS_DNS_HEADER + n_services *
|
|---|
| 78 | sizeof(SERVICE_REG)) )
|
|---|
| 79 | {
|
|---|
| 80 | release_conn(Dns_dis_conn_id,0);
|
|---|
| 81 | }
|
|---|
| 82 | }
|
|---|
| 83 | serv_regp = dis_dns_p->services;
|
|---|
| 84 | n_services = 0;
|
|---|
| 85 | }
|
|---|
| 86 | }
|
|---|
| 87 | if( n_services )
|
|---|
| 88 | {
|
|---|
| 89 | dis_dns_p->n_services = htovl(n_services);
|
|---|
| 90 | dis_dns_p->size = htovl(DIS_DNS_HEADER +
|
|---|
| 91 | n_services * sizeof(SERVICE_REG));
|
|---|
| 92 | if(Dns_dis_conn_id > 0)
|
|---|
| 93 | {
|
|---|
| 94 | if( !dna_write(Dns_dis_conn_id, &Dis_dns_packet,
|
|---|
| 95 | DIS_DNS_HEADER + n_services * sizeof(SERVICE_REG)))
|
|---|
| 96 | {
|
|---|
| 97 | release_conn(Dns_dis_conn_id,0);
|
|---|
| 98 | }
|
|---|
| 99 | }
|
|---|
| 100 | }
|
|---|
| 101 | }
|
|---|
