klz-cables.com/.pnpm-store/v10/files/35/9fb70979a1faa69b0fa9b3a2aecdc613c3b275d0d14b0f13faf853d2b2441dcc79feb8fd6fc8ed524fd85ff99df56ee4971d1ee5dc7290189f52e7ca9a581c

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.BufferReader = void 0;
const emptyBuffer = Buffer.allocUnsafe(0);
class BufferReader {
    constructor(offset = 0) {
        this.offset = offset;
        this.buffer = emptyBuffer;
        // TODO(bmc): support non-utf8 encoding?
        this.encoding = 'utf-8';
    }
    setBuffer(offset, buffer) {
        this.offset = offset;
        this.buffer = buffer;
    }
    int16() {
        const result = this.buffer.readInt16BE(this.offset);
        this.offset += 2;
        return result;
    }
    byte() {
        const result = this.buffer[this.offset];
        this.offset++;
        return result;
    }
    int32() {
        const result = this.buffer.readInt32BE(this.offset);
        this.offset += 4;
        return result;
    }
    uint32() {
        const result = this.buffer.readUInt32BE(this.offset);
        this.offset += 4;
        return result;
    }
    string(length) {
        const result = this.buffer.toString(this.encoding, this.offset, this.offset + length);
        this.offset += length;
        return result;
    }
    cstring() {
        const start = this.offset;
        let end = start;
        // eslint-disable-next-line no-empty
        while (this.buffer[end++] !== 0) { }
        this.offset = end;
        return this.buffer.toString(this.encoding, start, end - 1);
    }
    bytes(length) {
        const result = this.buffer.slice(this.offset, this.offset + length);
        this.offset += length;
        return result;
    }
}
exports.BufferReader = BufferReader;
//# sourceMappingURL=buffer-reader.js.map