/*  Fileprint.c  (c) Kari Laitinen

    http://www.naturalprogramming.com/

    2013-11-28  File created.
    2013-11-28  Last modification.

*/

#include  <stdio.h>

int main()
{
   FILE*  file_to_print ;
   char   file_name_from_user[ 20 ] ;
   char   text_line_from_file[ 150 ] ;

   printf( "\n This program prints the contents of a text"
           "\n file to the screen. Give file name: " ) ;

   gets( file_name_from_user ) ;

   file_to_print  =  fopen( file_name_from_user, "r" ) ;

   if ( file_to_print  ==  0 )
   {
      printf( "\n Cannot open file %s\n", file_name_from_user ) ;
   }
   else
   {
      int line_counter  =  0 ;

      while ( fgets( text_line_from_file,
                     sizeof( text_line_from_file ),
                     file_to_print )  !=  0  )
      {
         printf( "%s", text_line_from_file ) ;

         line_counter  ++  ;
      }

      fclose( file_to_print ) ;

      printf( "\n  %d lines printed.\n", line_counter ) ;
   }
}