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

#include "Parser.h"
#include "Generator.h"

int main(int argc, char ** argv)
{
	if (2 != argc)
	{
		printf("Usage: ./compiler <shader>\n");
		return(1);
	}

	FILE * f = fopen(argv[1], "r");

	// obtain file size
	fseek(f , 0 , SEEK_END);
	long lSize = ftell(f);
	rewind(f);

	char * source = (char *)malloc(sizeof(char)*lSize);

	size_t result = fread(source, sizeof(char), lSize, f);

	assert(result == sizeof(char)*lSize);

	fclose(f);

	Parser p(source);

	p.buildAST();

	//Generator::scheme::print_ast(p.getAST());

	Generator::GLSL::print_ast(p.getAST());

	return(0);
}