if (global.GENTLY) require = GENTLY.hijack(require); var util = require('util'), WriteStream = require('fs').WriteStream, EventEmitter = require('events').EventEmitter, crypto = require('crypto'); function File(properties) { EventEmitter.call(this); this.size = 0; this.path = null; this.name = null; this.type = null; this.hash = null; this.lastModifiedDate = null; this._writeStream = null; for (var key in properties) { this[key] = properties[key]; } if(typeof this.hash === 'string') { this.hash = crypto.createHash(properties.hash); } else { this.hash = null; }}module.exports = File;util.inherits(File, EventEmitter); File.prototype.open = function() { this._writeStream = new WriteStream(this.path);}; File.prototype.toJSON = function() { return { size: this.size, path: this.path, name: this.name, type: this.type, mtime: this.lastModifiedDate, length: this.length, filename: this.filename, mime: this.mime };}; File.prototype.write = function(buffer, cb) { var self = this; if (self.hash) { self.hash.update(buffer); } this._writeStream.write(buffer, function() { self.lastModifiedDate = new Date(); self.size += buffer.length; self.emit('progress', self.size); cb(); });}; File.prototype.end = function(cb) { var self = this; if (self.hash) { self.hash = self.hash.digest('hex'); } this._writeStream.end(function() { self.emit('end'); cb(); });};
if (global.GENTLY) require = GENTLY.hijack(require);
var util = require('util'),
WriteStream = require('fs').WriteStream,
EventEmitter = require('events').EventEmitter,
crypto = require('crypto');
function File(properties) {
EventEmitter.call(this);
this.size = 0;
this.path = null;
this.name = null;
this.type = null;
this.hash = null;
this.lastModifiedDate = null;
this._writeStream = null;
for (var key in properties) {
this[key] = properties[key];
}
if(typeof this.hash === 'string') {
this.hash = crypto.createHash(properties.hash);
} else {
this.hash = null;
}
}
module.exports = File;
util.inherits(File, EventEmitter);
File.prototype.open = function() {
this._writeStream = new WriteStream(this.path);
};
File.prototype.toJSON = function() {
return {
size: this.size,
path: this.path,
name: this.name,
type: this.type,
mtime: this.lastModifiedDate,
length: this.length,
filename: this.filename,
mime: this.mime
};
};
File.prototype.write = function(buffer, cb) {
var self = this;
if (self.hash) {
self.hash.update(buffer);
}
this._writeStream.write(buffer, function() {
self.lastModifiedDate = new Date();
self.size += buffer.length;
self.emit('progress', self.size);
cb();
});
};
File.prototype.end = function(cb) {
var self = this;
if (self.hash) {
self.hash = self.hash.digest('hex');
}
this._writeStream.end(function() {
self.emit('end');
cb();
});
};