From a025219a21254c8970e19a90bf31148d351f6579 Mon Sep 17 00:00:00 2001
From: _ov4 <ov4@ov4.org>
Date: Mon, 21 Sep 2026 11:55:10 +0000
Subject: add raw input echo

---
 include/line/mode.h | 53 +++++++++++------------------------------------------
 1 file changed, 11 insertions(+), 42 deletions(-)

(limited to 'include/line')

diff --git a/include/line/mode.h b/include/line/mode.h
index 8811e66..2baad81 100644
--- a/include/line/mode.h
+++ b/include/line/mode.h
@@ -1,59 +1,28 @@
 #pragma once
 
-#include <unistd.h>
 #include <termios.h>
-#include <stdlib.h>
+#include <string>
 
 using namespace std; // TODO: remove
 
 namespace ov4
 {
 
-inline termios attr;
-
-void disable_raw()
-{
-    tcsetattr(STDIN_FILENO, TCSAFLUSH, &attr);
-}
-
-void enable_raw()
+struct T_position
 {
-    termios attr_raw;
-    tcgetattr(STDIN_FILENO, &attr);
-    tcgetattr(STDIN_FILENO, &attr_raw);
-
-    // LOCAL
+    int row;
+    int col;
+};
 
-    // disable
-    // echo
-    // canonical
-    // signal
-    // disable post-input processing, aka control-V
-    attr_raw.c_lflag &= ~(ECHO | ICANON | ISIG | IEXTEN);
-
-    // INPUT
-
-    // disable 
-    // software flow control, aka control-S/Q
-    // \n and \r conversion
-    attr_raw.c_iflag &= ~(IXON | ICRNL);
-
-    // OUTPUT
+inline termios attr;
 
-    // disable
-    // post-output processing
-    attr_raw.c_oflag &= ~(OPOST);
+void disable_raw();
+void enable_raw();
 
-    // misc
-    attr_raw.c_iflag &= ~(BRKINT | INPCK | ISTRIP);
-    attr_raw.c_cflag |= ~(CS8);
+void clear_below();
 
-    atexit(disable_raw);
+std::string readline();
 
-    // TCSAFLUSH
-    // the change shall occur after all output written to fildes is transmitted
-    // and all input so far received but not read shall be discarded before the change is made
-    tcsetattr(STDIN_FILENO, TCSAFLUSH, &attr_raw);
-}
+T_position get_cursor_position();
 
 }
-- 
cgit v1.3.1-4-g156e