random utils in /usr/bin because dementia :e

1 files changed, 46 insertions, 0 deletions

diff --git a/key.cpp b/key.cpp
new file mode 100644
index 0000000..cc3441b
--- /dev/null
+++ b/key.cpp
@@ -0,0 +1,46 @@
+#include <iostream>
+#include <termios.h>
+#include <unistd.h>
+#include <escape.ansi>
+
+char getch() {
+    struct termios oldt, newt;
+    char ch;
+    tcgetattr(STDIN_FILENO, &oldt); // Get the current terminal settings
+    newt = oldt;                     // Copy the settings
+    newt.c_lflag &= ~(ICANON | ECHO); // Disable canonical mode and echo
+    tcsetattr(STDIN_FILENO, TCSANOW, &newt); // Set the new settings
+    ch = getchar();                  // Read a character
+    tcsetattr(STDIN_FILENO, TCSANOW, &oldt); // Restore the old settings
+    return ch;
+}
+
+int main() {
+    std::cout << "Press " << red << "any key" << def << " to see its ASCII keycode. | Press " << red << "ESC" << def << " to exit." << std::endl;
+
+    while (true) {
+        char ch = getch(); // Get a character from the user
+
+        // Check for ESC key to exit
+        if (ch == 27) { // ASCII code for ESC
+        	std::cout << "ESC = 27\n" << red << "Quitting ..\n" << def;
+			break;
+        }
+		
+		if (ch == 32) {
+			std::cout << "SPACEBAR = " << static_cast<int>(ch) << std::endl;
+		} else if (ch == 9) {
+			std::cout << "TAB = " << static_cast<int>(ch) << std::endl;
+		} else if (ch == 127) {
+			std::cout << "BACKSPACE = " << static_cast<int>(ch) << std::endl;
+		} else if (ch == 10) {
+			std::cout << "ENTER = " << static_cast<int>(ch) << std::endl;
+		} else {
+			// Output pressed key
+       		std::cout << ch << " = " << static_cast<int>(ch) << std::endl;
+		}
+    }
+
+    return 0;
+}
+