From 386c7be1a7a1d510f5bab384c98adc31c22ff290 Mon Sep 17 00:00:00 2001
From: Miheev Egor <etdiary1@gmail.com>
Date: Tue, 10 Sep 2024 23:43:12 +0300
Subject: [PATCH] =?UTF-8?q?feat:=20=D0=BD=D0=B0=D0=BF=D0=B8=D1=81=D0=B0?=
 =?UTF-8?q?=D0=BB=20=D0=B7=D0=B0=D0=BC=D0=B5=D0=BD=D1=8B=20=D1=84=D1=83?=
 =?UTF-8?q?=D0=BD=D0=BA=D1=86=D0=B8=D1=8F=D0=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Для повторения bioskey было написано несколько новых функций, переводящих теорминал в неканонический режим и читающие нажатия на клавиши. Также все наработки были вынесены в отдельный файл, чтобы не засорять основной файл
---
 01-asm-basics/substitutions.c | 60 +++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 01-asm-basics/substitutions.c

diff --git a/01-asm-basics/substitutions.c b/01-asm-basics/substitutions.c
new file mode 100644
index 0000000..c59edcd
--- /dev/null
+++ b/01-asm-basics/substitutions.c
@@ -0,0 +1,60 @@
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <termios.h>
+
+/* Use this variable to remember original terminal attributes. */
+
+struct termios saved_attributes;
+
+void reset_input_mode()
+{
+  tcsetattr (STDIN_FILENO, TCSANOW, &saved_attributes);
+}
+
+void set_input_mode()
+{
+  struct termios tattr;
+  char *name;
+
+  /* Make sure stdin is a terminal. */
+  if (!isatty (STDIN_FILENO))
+    {
+      fprintf (stderr, "Not a terminal.\n");
+      exit (EXIT_FAILURE);
+    }
+
+  /* Save the terminal attributes so we can restore them later. */
+  tcgetattr (STDIN_FILENO, &saved_attributes);
+  atexit (reset_input_mode);
+
+  /* Set the funny terminal modes. */
+  tcgetattr (STDIN_FILENO, &tattr);
+  tattr.c_lflag &= ~(ICANON|ECHO); /* Clear ICANON and ECHO. */
+  tattr.c_cc[VMIN] = 1;
+  tcsetattr (STDIN_FILENO, TCSAFLUSH, &tattr);
+}
+
+void delay(unsigned int ms)
+{
+  usleep(ms * 1000);
+}
+
+char isKeyPressed()
+{
+  char key_handler = 0;
+  read(STDIN_FILENO, &key_handler, 1);
+  if (key_handler > 0)
+  {
+    return 1;
+  }
+  return 0;
+}
+
+//int main()
+//{
+//  set_input_mode();
+//  while (isKeyPressed() == 0) {}
+//  printf("ok");
+//  reset_input_mode();
+//}