/*count.c
Author: Sam Dunne
Description: Counts the number of characters, words and line in a file
Date: 5/11/2010 */

/* Edited by Emil 5/11/2010 */

#include <stdio.h>
#include <string.h>

/* These could just as well be declared inside main(), and that is what I would do */
FILE *fp1;
char fname[300];
/* I also turned c into a char instead of an int */
int lines, space;
char c;

int main() /* int main(), main should always return int */
{

    printf("Enter the name of the file to analysis. \n");
    fgets(fname, sizeof(fname), stdin);  /* NEVER use gets() */
    fname[strlen(fname)-1] = '\0'; /* Remove last \n, which fgets() kept */

    fp1 = fopen(fname, "r");

        if ( fp1 == NULL )
            {
            printf("Invalid file name. Please try again. \n");
            }
        else
            {
            printf("File opened successfully. \n");
            c = getc (fp1);

                while ( c != EOF )
                    {
                    if ( c == '\n')
                        {
                        c = lines;
                        lines++;
                        }

                    if (c == ' ')
                        {
                        c = space;
                        space++;
                        }
                    c = getc (fp1); /* get a new char */
                    }
            }

    printf("The file contained the following >%d lines \n >%d spaces",lines, space);
    fclose(fp1);

}