Method getLength

modules/crypt/etc/ber.js:56–70

()

		return this.#a[this.#i++];
	}
	getLength() {
		let length = this.#a[this.#i++];
		if (length < 128)
			return length;

		length &= 0x7F;
		if (!length)
			return -1;	// indefinite length

		let result = 0;
		while (length--)
			result = (result << 8) | this.#a[this.#i++];

		return result;
	}
	peek() {
		return this.#a[this.#i];
	}