/* NIPC Example Program #2
**
** This program is the server side of a pair of programs that allow
** you to bring up a simple requester on a remote machine.  This example shows
** the use of some of the more commonly used functions in NIPC.
**
** You may compile this example with:
**
** lc -v -O -L+lib:envoy.lib RequestServer.c
**
*/

#include <exec/types.h>
#include <intuition/intuition.h>
#include <envoy/nipc.h>
#include <envoy/errors.h>
#include <dos/dos.h>

#include <clib/exec_protos.h>
#include <clib/intuition_protos.h>
#include <clib/nipc_protos.h>

#include <stdio.h>

struct Library *NIPCBase;
struct Library *IntuitionBase;

#ifdef LATTICE
int CXBRK(void) { return(0); }  /* Disable Lattice CTRL/C handling */
#endif

void main(void)
{
    struct Entity *myentity;

    struct Transaction *trans;
    ULONG bitnumber, signals, sigmask;
    struct EasyStruct es;

    /* Open Intuition for our requesters. */

    if(IntuitionBase = OpenLibrary("intuition.library",37L))
    {
        /* Open NIPC for the network stuff */

        if(NIPCBase = OpenLibrary("nipc.library",37L))
        {

            /* Create our public entity */

            if(myentity = CreateEntity(ENT_AllocSignal, &bitnumber,
                                       ENT_Name, "RequestServer",
                                       ENT_Public, TRUE,
                                       TAG_DONE))
            {
                sigmask = SIGBREAKF_CTRL_C | (1 << bitnumber);

                while(TRUE)
                {
                    signals = Wait(sigmask);

                    while(trans = GetTransaction(myentity))
                    {
                        es.es_StructSize = sizeof(struct EasyStruct);
                        es.es_Flags = 0;
                        es.es_Title = "Remote Request";
                        es.es_TextFormat = (UBYTE *)trans->trans_RequestData;
                        es.es_GadgetFormat = "Okay";
                        EasyRequestArgs(NULL,&es,NULL,NULL);
                        ReplyTransaction(trans);
                    }
                    if(signals & SIGBREAKF_CTRL_C)
                        break;
                }
                DeleteEntity(myentity);
            }
            CloseLibrary(NIPCBase);
        }
        CloseLibrary(IntuitionBase);
    }
}