#include <sys/types.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <stdio.h>

#define ENDPACKET "end"
#define toGuiSocketName "/tmp/cs522_2Gui"
#define fromGuiSocketName "/tmp/cs522_4Gui"

printmsg(char* msg, int cc)
{
        int i;

        printf("Got Message:%s\n", msg);
        for (i= 0; i<cc; i++) {
                if ((i % 80) == 79) printf("\n");
                printf("%2x ", msg[i]);

        }
        printf("\n\n");
}

int 
initSockFromUA() { 
	int sock;
	struct sockaddr_un name;

	/* create a unix domain socket from which to read */
    sock = socket(AF_UNIX, SOCK_DGRAM, 0);
	if (sock < 0) {
          perror("opening datagram socket");
          exit(1);
    }
        /* create name structure for the UNIX domain socket */
        /* use the name from cmd argument */
        name.sun_family = AF_UNIX;
        strcpy(name.sun_path, toGuiSocketName);
        if (bind(sock, &name, sizeof(struct sockaddr_un))) {
                perror("binding name to datagram socket");
                exit(1);
        }
        printf("socket from UA-->%s\n", toGuiSocketName);
	return sock;
}

int 
initSockToUA() {
	int sock;
	struct sockaddr_un name;

	/* create a unix domain socket from which to read */
    sock = socket(AF_UNIX, SOCK_DGRAM, 0);
	if (sock < 0) {
          perror("opening datagram socket");
          exit(1);
    }
    /* create name structure for the UNIX domain socket */
    name.sun_family = AF_UNIX;
    strcpy(name.sun_path, fromGuiSocketName);
    printf("socket to UA-->%s\n", fromGuiSocketName);
	return sock;
}