Current File : //home/tradevaly/www/node_modules/brotli/dec/streams.js

function BrotliInput(buffer) {
  this.buffer = buffer;
  this.pos = 0;
}

BrotliInput.prototype.read = function(buf, i, count) {
  if (this.pos + count > this.buffer.length) {
    count = this.buffer.length - this.pos;
  }
  
  for (var p = 0; p < count; p++)
    buf[i + p] = this.buffer[this.pos + p];
  
  this.pos += count;
  return count;
}

exports.BrotliInput = BrotliInput;

function BrotliOutput(buf) {
  this.buffer = buf;
  this.pos = 0;
}

BrotliOutput.prototype.write = function(buf, count) {
  if (this.pos + count > this.buffer.length)
    throw new Error('Output buffer is not large enough');
  
  this.buffer.set(buf.subarray(0, count), this.pos);
  this.pos += count;
  return count;
};

exports.BrotliOutput = BrotliOutput;