| // just like the Entry class, but it buffers the contents |
| // |
| // XXX It would be good to set a maximum BufferEntry filesize, |
| // since it eats up memory. In normal operation, |
| // these are only for long filenames or link names, which are |
| // rarely very big. |
| |
| module.exports = BufferEntry |
| |
| var inherits = require("inherits") |
| , Entry = require("./entry.js") |
| |
| function BufferEntry () { |
| Entry.apply(this, arguments) |
| this._buffer = new Buffer(this.props.size) |
| this._offset = 0 |
| this.body = "" |
| this.on("end", function () { |
| this.body = this._buffer.toString().slice(0, -1) |
| }) |
| } |
| |
| inherits(BufferEntry, Entry) |
| |
| // collect the bytes as they come in. |
| BufferEntry.prototype.write = function (c) { |
| c.copy(this._buffer, this._offset) |
| this._offset += c.length |
| Entry.prototype.write.call(this, c) |
| } |
