Remove all terminal-related code

1 files changed, 0 insertions, 84 deletions

diff --git a/terminal.c b/terminal.c
deleted file mode 100644
index c24f46d..0000000
--- a/terminal.c
+++ /dev/null
@@ -1,84 +0,0 @@
-#include "terminal.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/ioctl.h>
-#include <termios.h>
-#include <unistd.h>
-
-static struct termios original_termios;
-
-void die(const char* message)
-{
-	/* Clear the screen */
-	write(STDOUT_FILENO, "\x1b[2J", 4);
-	write(STDOUT_FILENO, "\x1b[H", 3);
-
-	perror(message);
-	exit(1);
-}
-
-void disable_raw_mode()
-{
-	if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &original_termios) == -1)
-		die("tcsetattr");
-}
-
-/* Disables any input and output processing from the terminal */
-void enable_raw_mode()
-{
-	if (tcgetattr(STDIN_FILENO, &original_termios) == -1)
-		die("tcgetattr");
-
-	atexit(disable_raw_mode);
-
-	struct termios raw = original_termios;
-	raw.c_iflag &= ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON);
-	raw.c_oflag &= ~(OPOST);
-	raw.c_cflag |= (CS8);
-	raw.c_lflag &= ~(ECHO | ICANON | IEXTEN | ISIG);
-
-	raw.c_cc[VMIN] = 0;
-	raw.c_cc[VTIME] = 1;
-
-	if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &raw) == -1)
-		die("tcsetattr");
-}
-
-int get_cursor_position(int* rows, int* cols)
-{
-	char buffer[32];
-	unsigned int i = 0;
-
-	if (write(STDOUT_FILENO, "\x1b[6n", 4) != 4)
-		return -1;
-
-	while (i < sizeof(buffer) - 1) {
-		if (read(STDIN_FILENO, &buffer[i], 1) != 1) break;
-		if (buffer[i] == 'R') break;
-		i++;
-	}
-	buffer[i] = '\0';
-
-	printf("\r\n&buffer[1]: '%s'\r\n", &buffer[1]);
-
-	if (buffer[0] != '\x1b' || buffer[1] != '[') return -1;
-	if (sscanf(&buffer[2], "%d;%d", rows, cols) != 2) return -1;
-
-	return 0;
-}
-
-int get_window_size(int* rows, int* cols)
-{
-	struct winsize size;
-
-	if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) == -1 || size.ws_col == 0) {
-		if (write(STDOUT_FILENO, "\x1b[999C\x1b[999B", 12) != 12)
-			return -1;
-		return get_cursor_position(rows, cols);
-	} else {
-		*cols = size.ws_col;
-		*rows = size.ws_row;
-		return 0;
-	}
-}