/*******************************************************************
 * Predmet: IFJ & IAL
 * Projekt: Implementácia prekladača IF19
 * Tim: 074
 * Varianta: II
 * Subor: scanner.c
 * Autori:
 *      Tomáš Kender                (xkende01@stud.fit.vutbr.cz)
 *      Tomáš Ďuriš                 (xduris05@stud.fit.vutbr.cz)
 *      Adam Å venk                  (xsvenk00@stud.fit.vutbr.cz)
 *      Michaela Karásková, Bc.     (xkaras37@stud.fit.vutbr.cz)
 *
 * *****************************************************************/


#include "test.h"

FILE *f;
f = fopen("jmeno_souboru.txt", "r");


int A_STATE = 1;

Token* process_next_token(FILE *f)
{
	Token *token = malloc(sizeof(struct Token));

    if (token == NULL)
	{
		token->type = ERROR;
		return token;
	}


    bool have_token = false;
    bool have_eof = false;

    while(have_eof)
    {
        c=getchar(f);

        switch (A_STATE)
        {
        case true:
            {
                if (c >= '0' && c <= '9' )
                {
                    printf("number\n");
                }
                else if ((c >= 'a' && c <= 'z') ||  (c >= 'A' && c <= 'Z') || (c == '_'))
                {
                    printf("ID\n");
                }
                else if (c == '\'')
                {
                    printf("STRING\n");
                }
                else if (c == '+' || c == '-' || c == '/' || c == '*')
                {
                    printf("OPERATOR\n");
                }
                else if (c == '<'  || c == '>' || c == '!')
                {
                    printf("EQ_OPERATOR\n");
                }


            }
            break;

        default:
            break;
        }
    }
}