#include <stdio.h>

#include <sys/ipc.h> //ftok(). File-to-key?

#include <sys/msg.h> //msgget

#include <stdlib.h>

#include <string.h>

#include "queue.h"

void report_and_exit(const char* msg)
{
	perror(msg);

	exit(-1);
}


int main()
{
	key_t key = ftok(PATHNAME, PROJECTID);

	if(key<0)
		report_and_exit("couldn't get key...");

	printf("key is %i\n", key);

	//msgget() creates message queue
	//Returns System V message qid associated with value of key argument.
	int qid = msgget(key, 0666 | IPC_CREAT);
	
	printf("qid is %i\n", qid);

	//Ran into error here
	if(qid<0)
		report_and_exit("couldn't get queue id");


	char* payloads[] = {"msg1","msg2","msg3","msg4","msg5","msg6"};

	int types[] = {1,1,2,2,3,3};

	int i;

	for( i = 0; i< MESSAGECOUNT ; i++)
	{
		//Type from queue.h
		queuedMessage msg;

		msg.type = types[i];

		strcpy(msg.payload, payloads[i]);

		msgsnd(qid,&msg,MESSAGELENGTH + 1, IPC_NOWAIT);

		printf("%s sent as type %i\n", msg.payload, (int) msg.type);
	}

	return 0;
}