Subversion Repositories HelenOS

#include <ipc.h>

#include <stdio.h>

#include <unistd.h>

#include <stdlib.h>

#include <ns.h>

#include <errno.h>

static int service;

int main(int argc, char **argv)

{

    ipc_call_t call;

    ipc_callid_t callid;

    ipcarg_t retval, arg1, arg2;

    printf("Name service started.\n");

    while (1) {

        callid = ipc_wait_for_call(&call, 0);

        printf("Received call from: %P..%Q\n", &call.taskid,call.taskid);

        switch (IPC_GET_METHOD(call.data)) {

        case IPC_M_CONNECTTOME:

            printf("Somebody wants to connect with phoneid %d...accepting\n", IPC_GET_ARG3(call.data));

            service = IPC_GET_ARG3(call.data);

            retval = 0;

            break;

        case NS_PING:

            printf("Ping...%P %P\n", IPC_GET_ARG1(call.data),

                   IPC_GET_ARG2(call.data));

            retval = 0;

            arg1 = 0xdead;

            arg2 = 0xbeef;

            break;

        case NS_PING_SVC:

            printf("Pinging service %d\n", service);

            ipc_call_sync(service, NS_PING, 0xbeef, 0);

            printf("Got pong\n");

            break;

        default:

            printf("Unknown method: %d\n", IPC_GET_METHOD(call.data));

            retval = ENOENT;

            break;

        }

        ipc_answer(callid, retval, arg1, arg2);

    }

}