/* @source Simplespell Program
 * 
 * @author: Chris King(cpking@ncsu.edu)
 * @@
 * 
 * node.h
 * CSC 230 Fall 2008
 *
 * The @ signs along with the word denote specific information about
 * the  program.  Using the standards described in:
 * http://emboss.sourceforge.net/developers/c-standards_new.html
 */
 
typedef struct node{ //just creating a node
	struct node *array[27]; // a node is merely an array of pointers... TO MORE POINTERS!
}Node, *node_ptr; // wrapping this up
 
node_ptr createRoot(void); // method to create a root node.
 
node_ptr addNode(char); //method to add a node to a trie
 
node_ptr createNode(void); // method to generate a new node
 
node_ptr buildTrie(node_ptr, char*); // eventually this will compile the trie
 
int readFile(FILE *);

/* @source Simplespell Program
 * 
 * @author: Chris King(cpking@ncsu.edu)
 * @@
 * 
 * spellback.c
 * CSC 230 Fall 2008
 *
 * The @ signs along with the word denote specific information about
 * the  program.  Using the standards described in:
 * http://emboss.sourceforge.net/developers/c-standards_new.html
 */
 
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <stdbool.h>
#include "node.h"
 
#define MAXSIZE 2048 // max size of a char array here (yes i know it could have been 101)
#define MAXLENGTH 100
 
struct node *rootNode; // our top node in chief.
FILE *inputfile; // any input file here
 
int main(int argc, char *argv[]){
	int ck;
	ck = argc;
	createRoot();
	//printf("%d\n", ck);
 
	FILE *fp;
 
	if(ck == 1){ // checking for no parameters here
		printf("Opening default file\n");
		readFile(fp = fopen(".WORDS", "r"));
 
		fclose(fp);
		printf("Closed default file\n");
 
	}
 
	if(ck == 2 || ck == 4){ // checks for bs parameters here
		printf("Invalid Input\n");
		return -1;
	}
 
	if(ck == 3){ // checks for 1 input file here
		printf("Opening default file\n");
		fp = fopen(".WORDS", "r");
		fclose(fp);
		//point fp to next file
		printf("Closed default file\n");
		fp = fopen(argv[2], "r");
		printf("Opening selected file\n");
		fclose(fp);
		printf("Closed selected file\n");
	}
 
	if(ck >= 5){ // checks for more than 5 (this is not finished yet)
		printf("Opening default file\n");
		fp = fopen(".WORDS", "r");
		fclose(fp);
		printf("Sorry the rest has not been written yet.\n");
	}
 
	return 0;
}
 
node_ptr createRoot(void){ // this simply uses calloc to allocate the ram for my root trie node
	rootNode = calloc(1,sizeof(Node));
	return rootNode;
}
 
 
node_ptr createNode(void){ // here we find new nodes being created for a trie
	struct node *newNode;
	newNode = calloc(1,sizeof(Node));
	return newNode;
}
 
int readFile(FILE *inputfile){
	char line [MAXLENGTH];
	struct node *nodeStart;
	nodeStart = rootNode;
	printf("I AM BEFORE THE WHILE LOOP.\n");
	while(1){
		printf("HELP I'M IN A WHILE LOOP.\n");
		buildTrie(nodeStart, fgets(line, MAXLENGTH, inputfile));
	}
	return 0;
}
 
node_ptr buildTrie(node_ptr nodeIn, char *text){
	while(text[0] == '\0'){
		break;
	}
 
	//rest of code here
	printf("we have a line.\n");
	return rootNode;
 
}

$ ./simplespell 
Opening default file
I AM BEFORE THE WHILE LOOP.
HELP I'M IN A WHILE LOOP.
we have a line.
HELP I'M IN A WHILE LOOP.
we have a line.
HELP I'M IN A WHILE LOOP.
we have a line.
HELP I'M IN A WHILE LOOP.
we have a line.
HELP I'M IN A WHILE LOOP.
we have a line.
HELP I'M IN A WHILE LOOP.
we have a line.
HELP I'M IN A WHILE LOOP.
CONTINUES FROM HERE FOREVER
 

while(1){
		printf("HELP I'M IN A WHILE LOOP.\n");
		buildTrie(nodeStart, fgets(line, MAXLENGTH, inputfile));
	}
	return 0;