#include "stdafx.h"
#include "stdio.h"
#include "ctype.h"
#include "string.h"
#include "stdlib.h"
 
 
 
void encode ( char ch ); //encode function
void enter(); // text entry function
void file(); // read from a file function
void main_menu();
 
char alph[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
/* morsecode is an array of pointers to char. It is initialized
* so that each element points to a string literal with
* the ascii representation of each char of the array alph[]
*/
 
char *morsecode[] =
  { /* an array of pointers to char */
    ".- "  , "-..." , "-.-." , "-.."  , "."    ,    /* a-e */
    "..-." , "--."  , "...." , ".."   , ".---" ,    /* f-j */
    "-.-"  , ".-.." , "--"   , "-."   , "---"  ,    /* k-o */
    ".--." , "--.-" , ".-."  , "..."  , "-"    ,    /* p-t */
    "..-"  , "...-" , ".--"  , "-..-" , "-.--" ,    /* u-y */
    "--.." ,                                        /* z   */
  };
 
 
int _tmain(int argc, _TCHAR* argv[]) {
	main_menu();
}
 
 
void main_menu() {
	int opt;
	printf("################################################\n");
	printf("##                                            ##\n");
	printf("##                  Main Menu                 ##\n");
	printf("##                                            ##\n");
	printf("################################################\n");
	printf("## Please Select An Option To Proceed         ##\n");
	printf("## 1. Convert keyboard entry to morse code    ##\n");
	printf("## 2. Convert a file to morse code            ##\n");
	printf("## 3. Exit                                    ##\n");
	printf("################################################\n\n");
 
	printf("Enter an Option: ");
	scanf_s("%d",&opt);
 
	if ((opt!= 1) && (opt != 2) && (opt != 3)) {	
	printf("\nInvalid Option..... Try Again: ");
	scanf_s("%d",&opt);
	}
 
	else if (opt == 1) {
	enter();
	}
	else if (opt == 2) { file();} 
 
	else if (opt == 3) { exit;} 
	}
 
void enter() {
 
  char text[150];
  fputs ( "Please Enter The Phrase You Would Like To Convert: ", stdout );
  gets(text);
  fflush ( stdout );
  if ( fgets ( text, sizeof text, stdin ) != NULL )
  {
    char *newline = strchr ( text, '\n' ); /* search for newline character */
    if ( newline != NULL )
    {
      *newline = '\0'; /* overwrite trailing newline */
    }
    printf ( "More Conversion Of = \"%s\"\n", text );
  }
  putchar ( '\n' );
 
  int j;
  for ( j = 0; j < strlen ( text ); j++ )
  {
    encode ( toupper ( text[j] ) );
  }
  getchar();
putchar ( '\n' );
main_menu();
}
 
 
void encode ( char ch ) {
  size_t i;
  for ( i = 0; i < 26; ++i )
  {
    if ( ch == alph[i] )
    {
      printf ( "%s ", morsecode[i] );
      break;
    }
  }
}
 
void file() {
  char path[150];
  fputs ( "Please Enter The Path Of The File You Would Like To Read From: ", stdout );
  gets(path);
  fflush ( stdout );
  if ( fgets ( path, sizeof path, stdin ) != NULL ) {
 
  char c;				/* Character read from the file.	*/
  FILE *ptr;			/* Pointer to the file. FILE is a
				   structure  defined in <stdio.h>	*/
 
				/* Open the file - no error checking done */
  ptr = fopen(path,"r");
				/* Read one character at a time, checking 
				   for the End of File. EOF is defined 
				   in <stdio.h>  as -1 			*/
  while ((c = fgetc(ptr)) != EOF)
  {
    encode(c);
  }
 
  fclose(ptr);			/* Close the file.			*/
}
}

#include <stdio.h> 
#include <stdlib.h> 

#define MYFILE "c:\\data.txt" 

int main(void)
{
  FILE *fp;
  char buf[BUFSIZ] = "crrrrrapppp";
  int i;
  
  if ((fp = fopen(MYFILE, "r")) == NULL)
  {
    perror (MYFILE);
    return (EXIT_FAILURE);
  }
  
  i = 0;

  while (fgets(buf, sizeof(buf), fp) != NULL)
  {
    printf ("Line %4d: %s", i, buf);
    i++;
  }
  
  fclose(fp);
    
  return(0);
}