// Dackral Phillips
// COMP 6700 - Software Process
// 6/18/2K1
// Assignment 2A

// This is a program that will count the number of lines in a program.
// Basically, any line that has text on it is counted as one physical 
// line.  Blank lines are not        .     ments are counted, but only if
// they are on their own line.

// Necessary Included libraries:

#include <iostream.h>
#include <iomanip.h>
#include <fstream.h>
#include <strings.h>

// Begin the main program, and set it up to take in the filename as 
// an argument.

   int main(int argc, char* argv[])
   {
      int i;
      int lines = 0;
      char buffer[1024];  

      if (argc == 2)
      {
         ifstream program(argv[1], ios::in);  

         while (!(program.eof()))
         {
            for (i = 0; i < 1024; i++)
            {
               buffer[i] = '\0';
            }

            program.getline(buffer, 1024, '\n');

         	if (buffer[0] != '\0')
            {
         	lines++;
         	}
         }
         cout << endl << "The total number of lines is: " << lines
            << endl << endl;
      }
      else
      {
         cout << endl << "Error: Please type the filename after the program name."
            << endl;
      }
      return 0;
   }