From 19d9a04e36e7fb96eebe89e24311408460c29a70 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <clyne@bitgloo.com>
Date: Mon, 30 Sep 2024 11:08:46 -0400
Subject: reorganize files

---
 keyboard.cpp | 64 ------------------------------------------------------------
 1 file changed, 64 deletions(-)
 delete mode 100644 keyboard.cpp

(limited to 'keyboard.cpp')

diff --git a/keyboard.cpp b/keyboard.cpp
deleted file mode 100644
index 48dad02..0000000
--- a/keyboard.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-#include "circularbuffer.hpp"
-#include "idt.hpp"
-#include "keyboard.hpp"
-#include "portio.hpp"
-#include "vgaterminal.hpp"
-
-#include <array>
-#include <cstdint>
-
-extern TextOutput& term;
-
-static CircularBuffer<char> keyboardBuffer;
-static Port<0x60> keyboardPort;
-
-static const std::array<char, 0x59> ScanCodeSet1 {{
-    0, K_ESCAPE,
-    '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
-    '-', '=', '\b', '\t',
-    'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '[', ']', '\n', K_CONTROL_L,
-    'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', '\'', '`', K_SHIFT_L, '\\',
-    'Z', 'X', 'C', 'V', 'B', 'N', 'M', ',', '.', '/',
-    K_SHIFT_R, '*', K_ALT_L, ' ', K_CAPS,
-    K_F1, K_F2, K_F3, K_F4, K_F5, K_F6, K_F7, K_F8, K_F9, K_F10,
-    K_NUM, K_SCROLL, '7', '8', '9', '-', '4', '5', '6', '+', '1', '2', '3', '0', '.',
-    0, 0, 0, // non-existant
-    K_F11, K_F12
-}};
-
-static inline bool isReleased(auto ch) {
-    return ch & 0x80;
-}
-
-static inline auto keycode(auto ch) {
-    return ch & 0x7F;
-}
-
-void keyboard_initialize()
-{
-    keyboardBuffer = CircularBuffer<char>(128);
-
-    idt_register_callback(33, [](auto&) {
-        const std::uint8_t kc = keyboardPort;
-
-        if (!isReleased(kc)) {
-            const auto ch = ScanCodeSet1[keycode(kc)];
-            //if (ch > 0)
-            //    term.write(ch);
-
-            keyboardBuffer.push_back(ch);
-        }
-    });
-}
-
-std::optional<char> keyboard_read()
-{
-    if (keyboardBuffer.empty()) {
-        return {};
-    } else {
-        const auto ch = keyboardBuffer.front();
-        keyboardBuffer.pop_front();
-        return ch;
-    }
-}
-
-- 
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