Kernel: Add basic ANSI support :)

kernel/kernel/Keyboard.cpp

@@ -228,6 +228,10 @@ namespace Keyboard
 		s_key_callback = callback;
 		IDT::register_irq_handler(KEYBOARD_IRQ, irq_handler);
 		PIC::unmask(KEYBOARD_IRQ);
+
+		kb_command(0xED, 0b111);
+		IO::io_wait();
+		while (kb_try_read(tmp));
 	}
 
 	char key_to_ascii(Key key, uint8_t modifiers)

kernel/kernel/kernel.cpp

@@ -28,10 +28,16 @@ void on_key_press(Keyboard::Key key, uint8_t modifiers, bool pressed)
 			kprint("time since boot: {} ms\n", PIT::ms_since_boot());
 			return;
 		}
-
-		char ascii = Keyboard::key_to_ascii(key, modifiers);
-		if (ascii)
-			kprint("{}", ascii);
+		else if (key == Keyboard::Key::Backspace)
+		{
+			kprint("\b \b");
+		}
+		else
+		{
+			char ascii = Keyboard::key_to_ascii(key, modifiers);
+			if (ascii)
+				kprint("{}", ascii);
+		}
 	}
 }
 
@@ -45,9 +51,6 @@ void kernel_main(multiboot_info_t* mbi, uint32_t magic)
 	if (magic != 0x2BADB002)
 		return;
 
-	if (mbi->framebuffer.type != 2)
-		return;
-
 	TTY::initialize();
 	Serial::initialize();
 
@@ -60,17 +63,11 @@ void kernel_main(multiboot_info_t* mbi, uint32_t magic)
 	PIT::initialize();
 	Keyboard::initialize(on_key_press);
 
-
 	kprintln("Hello from the kernel!");
 
-	dprintln("Hello emulator from kernel!");
+	kprint("HHHHHHHHHHHHHHHHHHHHHHHHHHHHH\e[20D.\e[3K");
 
-	int** lol = new int*[10];
-	for (int i = 0; i < 10; i++)
-		lol[i] = new int;
-
-	kprint("{.2}\n", -12.123f);
-	kprint("0x{.H}", 0xcafebabe);
+	ENABLE_INTERRUPTS();
 
 	for (;;)
 	{