refactoring

3 files changed, 65 insertions, 0 deletions

diff --git a/kernel/include/drivers/ps2kb.h b/kernel/include/drivers/ps2kb.h
new file mode 100644
index 0000000..1aaefb2
--- /dev/null
+++ b/kernel/include/drivers/ps2kb.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <keycodes.h>
+
+struct Keycode {
+    uint8_t key;
+    uint8_t flags;
+};
+
+void ps2kb_init(void);
+
+void ps2kb_recv(void);
+struct Keycode ps2kb_get(void);
diff --git a/kernel/include/drivers/ps2mouse.h b/kernel/include/drivers/ps2mouse.h
new file mode 100644
index 0000000..9cd4818
--- /dev/null
+++ b/kernel/include/drivers/ps2mouse.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+
+struct MouseEvent {
+    bool updated;
+    bool lmb;
+    bool rmb;
+    bool mmb;
+    int relx;
+    int rely;
+};
+
+void ps2mouse_init(void);
+
+void ps2mouse_recv(void);
+struct MouseEvent ps2mouse_get(void);
diff --git a/kernel/include/drivers/vga.h b/kernel/include/drivers/vga.h
new file mode 100644
index 0000000..68e8690
--- /dev/null
+++ b/kernel/include/drivers/vga.h
@@ -0,0 +1,32 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+enum vga_color {
+    VGA_BLACK = 0,
+    VGA_BLUE = 1,
+    VGA_GREEN = 2,
+    VGA_CYAN = 3,
+    VGA_RED = 4,
+    VGA_MAGENTA = 5,
+    VGA_BROWN = 6,
+    VGA_LIGHT_GREY = 7,
+    VGA_DARK_GREY = 8,
+    VGA_LIGHT_BLUE = 9,
+    VGA_LIGHT_GREEN = 10,
+    VGA_LIGHT_CYAN = 11,
+    VGA_LIGHT_RED = 12,
+    VGA_LIGHT_MAGENTA = 13,
+    VGA_LIGHT_BROWN = 14,
+    VGA_WHITE = 15,
+};
+
+#define VGA_TEXT_W 80
+#define VGA_TEXT_H 25
+
+void vgatext_write_char(char c, enum vga_color color, uint8_t x, uint8_t y);
+void vgatext_write_data(uint16_t data, uint16_t index);
+void vgatext_write_buf(const uint16_t *buffer);
+void vgatext_cur_mov(uint8_t x, uint8_t y);
+void vgatext_cur_resize(uint8_t start, uint8_t end);
+void vgatext_cur_visible(bool visible);