#include "error.h"
#include <stdio.h>
#include <string>
#include "tokenizer.h"

static char errormsg[255];
static bool raised = false;
static std::string warning_msg = "";

void error_raise(const char* msg) {
	if (!raised) {
		raised = true;
		sprintf(errormsg, "ERROR: %s at %d:%d.\n", msg, tkn_get_line() + 1, tkn_get_row() + 1);
	}
}

void error_warning(const char *msg) {
	char warningmsg[255];
	sprintf(warningmsg, "WARNING: %s at %d:%d.\n", msg, tkn_get_line() + 1, tkn_get_row() + 1);
	warning_msg += warningmsg;
}

bool error_raised() { return raised; }

void error_print(unsigned char* mem) {
    //char* msg = errormsg;
    //while (*msg != 0) *mem++ = *msg++;
	printf("%s", errormsg);
}

void error_print_warnings() {
	if (warning_msg == "") warning_msg = "Compilation OK.\n";
	printf("%s", warning_msg.c_str());
}