source: branches/fscctrl_safety_limits/dim/src/examples/rpc_server.cxx

#include <dis.hxx>
#include <dic.hxx>
#include <iostream>
using namespace std;
#include <stdio.h>

class RpcInt : public DimRpc
{
        int val;

        void rpcHandler()
        {
                val = getInt();
                dim_print_date_time();
                printf("Got RPC %d\n", val);
                val++;
//              usleep(700000);
                dim_print_date_time();
                printf("Answering RPC %d\n", val);
                setData(val);
        }
public:
        RpcInt(const char *name): DimRpc(name,"I","I") {val = 0;};
};

typedef struct tst{
        char str1[16];
        int ints[5];
        char str2[18];
        float floats[4];
        int int1;
        float floats1[16];
} MyStruct;

typedef struct jeffIn{
        char c1;
        char c2;
        char c3;
        char str[3000];
}JeffIn;

typedef struct jeffOut{
        int i1;
        char c1;
        char str[3000];
}JeffOut;

class RpcStruct : public DimRpc
{
        MyStruct *val;

        void rpcHandler()
        {
                val = (MyStruct *)getData();
                val->int1++;
                setData(val, sizeof(MyStruct));
        }
public:
        RpcStruct(const char *name): DimRpc(name,"C:16;I:5;C:18;F:4;I:1;F:16",
                "C:16;I:5;C:18;F:4;I:1;F:16") {val = 0;};
};

class JeffRpcStruct : public DimRpc
{
        JeffIn *pin;
        JeffOut pout;
        int counter;

        void rpcHandler()
        {
                pin = (JeffIn *)getData();
                pout.i1 = counter++;
                pout.c1 = pin->c1;
                strcpy(pout.str,pin->str);
                setData(&pout, (int)strlen(pout.str)+1+5);
        }
public:
        JeffRpcStruct(const char *name): DimRpc(name,"C:1;C:1;C:1;C",
                "I:1;C:1;C") {counter = 0;};
};

int main()
{
        RpcInt myRpcInt("TESTRPC/INT");
        RpcInt *myRpcP;
        RpcStruct myRpcStruct("TESTRPC/STRUCT");
        JeffRpcStruct jeffRpcStruct("TESTJEFF");
        int i;
        char name[64];

        for(i = 0; i < 10; i++)
        {
                sprintf(name,"TESTRPC%d/INT",i);
                myRpcP = new RpcInt(name);
        }
        DimServer::start("TESTRPC");
        while(1)
                pause();
        return 0;
}