// File: kernel.c
// SoraOS Kernel - Main entry point

// INFO:
// 0xA0000 for EGA/VGA graphics modes (64 KB)
// 0xB0000 for monochrome text mode (32 KB)
// 0xB8000 for color text mode and CGA-compatible graphics modes (32 KB)

#include "kernel.h"

#include "stdio.h"

typedef struct {
	char user_name[32];
	char user_hostname[32];

	unsigned int user_id;
} user;

void kmain(void) {
	user current_user = {.user_name = "admin", .user_hostname = "soraos", .user_id = 0};

	clear_screen();

	printf("SoraOS Kernel Initialized\n");
	printf("\tWelcome to SoraOS\n");
	printf("\tKernel Version %s\n", __KERNEL_VERSION);
	printf("\tCompiled on: %s at %s\n\n", __DATE__, __TIME__);

	while (1) {
		// TODO: CLI IDEA
		printf("%s@%s:$ ", current_user.user_name, current_user.user_hostname);

		// TODO: Enable user input handling
		char input_buffer[256] = {0};
		scanf("%s", input_buffer);
		printf("echo: %s\n", input_buffer);
	}

	// Infinite loop
	while (1) {
		__asm__ volatile("hlt");
	}
}