45 lines
988 B
C
45 lines
988 B
C
// File: kernel.c
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// SoraOS Kernel - Main entry point
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// INFO:
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// 0xA0000 for EGA/VGA graphics modes (64 KB)
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// 0xB0000 for monochrome text mode (32 KB)
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// 0xB8000 for color text mode and CGA-compatible graphics modes (32 KB)
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#include "kernel.h"
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#include "stdio.h"
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typedef struct {
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char user_name[32];
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char user_hostname[32];
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unsigned int user_id;
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} user;
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void kmain(void) {
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user current_user = {.user_name = "admin", .user_hostname = "soraos", .user_id = 0};
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clear_screen();
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printf("SoraOS Kernel Initialized\n");
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printf("\tWelcome to SoraOS\n");
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printf("\tKernel Version %s\n", __KERNEL_VERSION);
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printf("\tCompiled on: %s at %s\n\n", __DATE__, __TIME__);
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while (1) {
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// TODO: CLI IDEA
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printf("%s@%s:$ ", current_user.user_name, current_user.user_hostname);
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// TODO: Enable user input handling
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char input_buffer[256] = {0};
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scanf("%s", input_buffer);
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printf("echo: %s\n", input_buffer);
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}
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// Infinite loop
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while (1) {
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__asm__ volatile("hlt");
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}
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}
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