server-client-network/ServerMain.c

#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <signal.h>
#include "Server.h"

Server server;

void interruptHandler(int signal)
{
    serverRemove(&server);
    exit(EXIT_SUCCESS);
}

void package0(Stream* in)
{
    int i;
    if(streamGetInt(in, &i) != -1)
    {
        printf("first number: %d\n", i);
    }
    else
    {
        printf("first number: ---\n");
    }
    
    if(streamGetInt(in, &i) != -1)
    {
       printf("second number: %d\n", i);
    }
    else
    {
        printf("second number: ---\n");
    }
}

void package1(Stream* in)
{
    char buffer[128];
    streamGetChars(in, buffer, 128);
    printf("%s\n", buffer);
}

void package2(Stream* in)
{
    printf("I'm not containing any data.\n");
}

int main()
{
    serverInitDefaults(&server);
    
    signal(SIGINT, interruptHandler);
    signal(SIGKILL, interruptHandler);
    
    if(serverInit(&server, 3, 6543) == -1)
    {
        return EXIT_FAILURE;
    }
    
    serverRegisterHandler(&server, package0);
    serverRegisterHandler(&server, package1);
    serverRegisterHandler(&server, package2);
    
    serverWaitForConnection(&server);
    
    serverRemove(&server);
    return EXIT_SUCCESS;
}