| 101,32 → 101,16 |
|---|
| |
| ipcarg_t retval, arg1, arg2; |
| |
| // printf("%s: Naming service started.\n", NAME); |
| |
| if (!hash_table_create(&ns_hash_table, NS_HASH_TABLE_CHAINS, 3, &ns_hash_table_ops)) { |
| // printf("%s: cannot create hash table\n", NAME); |
| return ENOMEM; |
| } |
| |
| while (1) { |
| callid = ipc_wait_for_call(&call); |
| // printf("NS: Call in_phone_hash=%lX...", call.in_phone_hash); |
| switch (IPC_GET_METHOD(call)) { |
| case IPC_M_AS_AREA_SEND: |
| as_area = (char *)IPC_GET_ARG1(call); |
| // printf("Received as_area: %P, size:%d\n", as_area, IPC_GET_ARG2(call)); |
| retval = ipc_answer_fast(callid, 0,(sysarg_t)(1024*1024), 0); |
| if (!retval) { |
| // printf("Reading shared memory..."); |
| // printf("Text: %s", as_area); |
| } else |
| // printf("Failed answer: %d\n", retval); |
| continue; |
| case IPC_M_AS_AREA_RECV: |
| get_realtime_as(callid, &call); |
| continue; |
| case IPC_M_INTERRUPT: |
| break; |
| case IPC_M_PHONE_HUNGUP: |
| retval = 0; |
| break; |
| 135,7 → 119,6 |
|---|
| * Server requests service registration. |
| */ |
| retval = register_service(IPC_GET_ARG1(call), IPC_GET_ARG3(call), &call); |
| ping_phone = IPC_GET_ARG3(call); |
| break; |
| case IPC_M_CONNECT_ME_TO: |
| /* |
| 143,29 → 126,11 |
|---|
| */ |
| retval = connect_to_service(IPC_GET_ARG1(call), &call, callid); |
| break; |
| case NS_HANGUP: |
| // printf("Closing connection.\n"); |
| retval = EHANGUP; |
| break; |
| case NS_PING: |
| // printf("Ping...%P %P\n", IPC_GET_ARG1(call), |
| // IPC_GET_ARG2(call)); |
| retval = 0; |
| arg1 = 0xdead; |
| arg2 = 0xbeef; |
| break; |
| case NS_PING_SVC: |
| // printf("NS:Pinging service %d\n", ping_phone); |
| ipc_call_sync(ping_phone, NS_PING, 0xbeef, 0); |
| // printf("NS:Got pong\n"); |
| break; |
| default: |
| // printf("Unknown method: %zd\n", IPC_GET_METHOD(call)); |
| retval = ENOENT; |
| break; |
| } |
| if (! (callid & IPC_CALLID_NOTIFICATION)) { |
| // printf("Answering.\n"); |
| ipc_answer_fast(callid, retval, arg1, arg2); |
| } |
| } |
| 184,16 → 149,12 |
|---|
| unsigned long keys[3] = { service, call->in_phone_hash, 0 }; |
| hashed_service_t *hs; |
| |
| // printf("Registering service %d on phone %d...", service, phone); |
| |
| if (hash_table_find(&ns_hash_table, keys)) { |
| // printf("Service %d already registered.\n", service); |
| return EEXISTS; |
| } |
| |
| hs = (hashed_service_t *) malloc(sizeof(hashed_service_t)); |
| if (!hs) { |
| // printf("Failed to register service %d.\n", service); |
| return ENOMEM; |
| } |
| |
| 222,11 → 183,9 |
|---|
| |
| hlp = hash_table_find(&ns_hash_table, keys); |
| if (!hlp) { |
| // printf("Service %d not registered.\n", service); |
| return ENOENT; |
| } |
| hs = hash_table_get_instance(hlp, hashed_service_t, link); |
| // printf("Connecting in_phone_hash=%lX to service at phone %d...", call->in_phone_hash, hs->phone); |
| return ipc_forward_fast(callid, hs->phone, 0, 0); |
| } |
| |