#include "pipe_local.h"
int main()
{
int publicfifo, privatefifo, n;
static char buffer[PIPE_BUF];
struct message msg;

/*Using sprintf to create a unique fifo name
and save into message structure*/
sprintf(msg.fifo_name, "/tmp/fifo%d", getpid());

/*Creating the PRIVATE fifo*/
if(mknod(msg.fifo_name, S_IFIFO | 0666, 0) < 0) {
  perror(msg.fifo_name);
  exit(1);
}

/*Opening PUBLIC fifo in WRITE ONLY mode*/
if((publicfifo = open(PUBLIC,O_WRONLY)) < 0) {
  unlink(msg.fifo_name);
  perror(PUBLIC);
exit(1);
}

while(1) {

  write(fileno(stdout), "\n cmd>", 6);
  memset(msg.cmd_line, 0x0, B_SIZE);
  n = read(fileno(stdin), msg.cmd_line, B_SIZE);

if(strncmp("quit", msg.cmd_line, n-1) == 0) {
  break;
}

write(publicfifo, &msg, sizeof(msg));

if((privatefifo = open(msg.fifo_name, O_RDONLY)) < 0) {
  printf("1\n");
  perror(msg.fifo_name);
  goto CLEANUP;
}

while((n = read(privatefifo, buffer, PIPE_BUF)) > 0) {
  write(fileno(stderr), buffer, n);
}

close(privatefifo);
}

CLEANUP:
close(publicfifo);
unlink(msg.fifo_name);

return 0;
}