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/*!
* socket.io-node
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
* MIT Licensed
*/
/**
* Module requirements.
*/
var HTTPTransport = require('./http');
/**
* Export the constructor.
*/
exports = module.exports = HTMLFile;
/**
* HTMLFile transport constructor.
*
* @api public
*/
function HTMLFile (mng, data, req) {
HTTPTransport.call(this, mng, data, req);
};
/**
* Inherits from Transport.
*/
HTMLFile.prototype.__proto__ = HTTPTransport.prototype;
/**
* Transport name
*
* @api public
*/
HTMLFile.prototype.name = 'htmlfile';
/**
* Handles the request.
*
* @api private
*/
HTMLFile.prototype.handleRequest = function (req) {
HTTPTransport.prototype.handleRequest.call(this, req);
if (req.method == 'GET') {
req.res.writeHead(200, {
'Content-Type': 'text/html; charset=UTF-8'
, 'Connection': 'keep-alive'
, 'Transfer-Encoding': 'chunked'
});
req.res.write(
'<html><body>'
+ '<script>var _ = function (msg) { parent.s._(msg, document); };</script>'
+ new Array(174).join(' ')
);
}
};
/**
* Performs the write.
*
* @api private
*/
HTMLFile.prototype.write = function (data) {
// escape all forward slashes. see GH-1251
data = '<script>_(' + JSON.stringify(data).replace(/\//g, '\\/') + ');</script>';
if (this.response.write(data)) {
this.drained = true;
}
this.log.debug(this.name + ' writing', data);
};
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