//Include files
#include <iostream.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <dos.h>

//Program
void main(int argc, char* argv[])
{

//Check the number of inputs
if(argc != 2)
{
  cout << "You forgot to enter a file name." << endl;
  return;
}

//Open the input file
FILE* infile;
infile = fopen(argv[1], "r");
if(infile == NULL)
{
  cout << "The input file does not exist." << endl;
  return;
}

//Open the output file
FILE* outfile;
outfile = fopen("lprint.out", "w");
if(outfile == NULL)
{
  cout << "Problem opening the output file." << endl;
  return;
}

//Loop over each line of the input file
while(1)
{

  //Read in a line
  char inlin[256];
  char* ok;
  ok = fgets(inlin, 255, infile);
  if(ok == NULL)break;

  //Add spaces to the beginning of the line
  char outline[256];
  strcpy(outline, "     ");
  strcat(outline, inlin);

  //Write the shifted line to the output file
  fputs(outline, outfile);

//End loop over input file lines
}

//Close the input file
fclose(infile);

//Close the output file
fclose(outfile);

//Short delay before print
delay(7000);

//Print the output file
char print_command[256];
strcpy(print_command, "print ");
strcat(print_command, "lprint.out");
cout << print_command << endl;
system(print_command);

//Wait until the output file is done printing
//cout << "Printing " << argv[1] << "..." << endl;
for(int i = 1; i < 26; i++)
{
  delay(1000);
  printf(" %i", i);
}

//Done
return;

}