Function zlibBuffer

lib/zlib.js:113–129

(engine, buffer, callback)

}

function zlibBuffer(engine, buffer, callback) {
  validateFunction(callback, 'callback');
  // Streams do not support non-Uint8Array ArrayBufferViews yet. Convert it to a
  // Buffer without copying.
  if (isArrayBufferView(buffer) && !isUint8Array(buffer)) {
    buffer = Buffer.from(buffer.buffer, buffer.byteOffset, buffer.byteLength);
  } else if (isAnyArrayBuffer(buffer)) {
    buffer = Buffer.from(buffer);
  }
  engine.buffers = null;
  engine.nread = 0;
  engine.cb = callback;
  engine.on('data', zlibBufferOnData);
  engine.on('error', zlibBufferOnError);
  engine.on('end', zlibBufferOnEnd);
  engine.end(buffer);
}

function zlibBufferOnData(chunk) {
  if (!this.buffers) {