#include <drivers/ports.h>
#include <drivers/vgascreen.h>
#include <libc/libc.h>
#include <cpu/isr.h>
#include <cpu/timer.h>
#include <drivers/keyboard.h>
#include <mem/mem.h>
#include <multiboot.h>
#include <drivers/serial.h>
#include "kprint.h"

char *msg_booted = "Booted Successfully!\n";


void kmain(multiboot_info_t *multiboot_info) {
    isr_install();
    init_mmap((struct multiboot_mmap_entry *) multiboot_info->mmap_addr,
              multiboot_info->mmap_length / sizeof(struct multiboot_mmap_entry));
    vga_clear_screen();
    vga_clear_screen(' ', VGA_WHITE | (VGA_GRAY << VGA_SHIFT_BG));
    kprint_register(vga_kprint);
    serial_init();
    kprint_register(serial_kprint);

//    vga_print_string(msg_booted, VGA_WHITE | (VGA_DARK_GRAY << VGA_SHIFT_BG));
    kprint(msg_booted);
    kprint((char *) multiboot_info->boot_loader_name);
    multiboot_memory_map_t *fe = multiboot_info->mmap_addr;

//    port_byte_out(0x3d4, 14);
//    int pos = port_byte_in(0x3d5);
//    pos <<= 8;
//
//    port_byte_out(0x3d4, 15);
//    pos += port_byte_in(0x3d5);

    asm volatile("sti");
    init_timer(50);
    init_keyboard();

    print_mmap_info();

//    vga_set_raw(pos * 2, 'X');
//    vga_set_raw(pos * 2 + 1, 0xf);
    do {} while (1);
}