Massive update (TODO: Add UV locally)

bare/EncodeProtocol.mjs

@@ -0,0 +1,57 @@
+const valid_chars = "!#$%&'*+-.0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ^_`abcdefghijklmnopqrstuvwxyz|~";
+const reserved_chars = "%";
+
+export function valid_protocol(protocol){
+	protocol = protocol.toString();
+
+	for(let i = 0; i < protocol.length; i++){
+		const char = protocol[i];
+
+		if(!valid_chars.includes(char)){
+			return false;
+		}
+	}
+	
+	return true;
+}
+
+export function encode_protocol(protocol){
+	protocol = protocol.toString();
+
+	let result = '';
+	
+	for(let i = 0; i < protocol.length; i++){
+		const char = protocol[i];
+
+		if(valid_chars.includes(char) && !reserved_chars.includes(char)){
+			result += char;
+		}else{
+			const code = char.charCodeAt();
+			result += '%' + code.toString(16).padStart(2, 0);
+		}
+	}
+
+	return result;
+}
+
+export function decode_protocol(protocol){
+	if(typeof protocol != 'string')throw new TypeError('protocol must be a string');
+
+	let result = '';
+	
+	for(let i = 0; i < protocol.length; i++){
+		const char = protocol[i];
+		
+		if(char == '%'){
+			const code = parseInt(protocol.slice(i + 1, i + 3), 16);
+			const decoded = String.fromCharCode(code);
+			
+			result += decoded;
+			i += 2;
+		}else{
+			result += char;
+		}
+	}
+
+	return result;
+}