ifj16.c

/*
 * Project: IFJ16, a programming language interpreter
 * FIT VUT Brno
 * Authors: xzaryb00 - Zarybnický Jakub
 *          xtamas01 - Tamaškovič Marek
 *          xvasko12 - Vaško Martin
 *          xvasko14 - Vaško Michal
 *          xzales12 - Záleský Jiří
 */

#include "parser.h"
#include "interpret.h"
#include "int_memory_management.h"
#include "sanity.h"

Lexer *l;
Interpret *i;
void freeGlobalResources() {
    if (l != NULL)
        freeLexer(l);
    if (i != NULL)
        freeInterpret(i);
    free_c_all(&alloc_tab);
}

int main(int argc, char *argv[])
{

    if (argc != 2) {
        FERROR(ERR_INTERNAL,
               "Invalid arguments, usage: %s <FILENAME>\n", argv[0]);
    }
    FILE *f = fopen(argv[1], "r");
    if (f == NULL) {
        PERROR("Error while opening file");
    }

    i = createInterpret();
    l = createLexer(f, i);

    while (hasMore(l)) {
        parseClass(l);
    }
    fclose(f);
    l->file = NULL;

    runSemanticAnalysis(&i->symTable);

    evalMain(i);
    freeGlobalResources();
    return 0;
}