59 lines
2.3 KiB
JavaScript
59 lines
2.3 KiB
JavaScript
|
// Generated by CoffeeScript 1.12.7
|
||
|
|
(function() {
|
||
|
|
var HtmlFileReceiver, iframe_template, transport, utils,
|
||
|
|
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
||
|
|
hasProp = {}.hasOwnProperty;
|
||
|
|
|
||
|
|
utils = require('./utils');
|
||
|
|
|
||
|
|
transport = require('./transport');
|
||
|
|
|
||
|
|
iframe_template = "<!doctype html>\n<html><head>\n <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\" />\n <meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n</head><body><h2>Don't panic!</h2>\n <script>\n document.domain = document.domain;\n var c = parent.{{ callback }};\n c.start();\n function p(d) {c.message(d);};\n window.onload = function() {c.stop();};\n </script>";
|
||
|
|
|
||
|
|
iframe_template += Array(1024 - iframe_template.length + 14).join(' ');
|
||
|
|
|
||
|
|
iframe_template += '\r\n\r\n';
|
||
|
|
|
||
|
|
HtmlFileReceiver = (function(superClass) {
|
||
|
|
extend(HtmlFileReceiver, superClass);
|
||
|
|
|
||
|
|
function HtmlFileReceiver() {
|
||
|
|
return HtmlFileReceiver.__super__.constructor.apply(this, arguments);
|
||
|
|
}
|
||
|
|
|
||
|
|
HtmlFileReceiver.prototype.protocol = "htmlfile";
|
||
|
|
|
||
|
|
HtmlFileReceiver.prototype.doSendFrame = function(payload) {
|
||
|
|
return HtmlFileReceiver.__super__.doSendFrame.call(this, '<script>\np(' + JSON.stringify(payload) + ');\n</script>\r\n');
|
||
|
|
};
|
||
|
|
|
||
|
|
return HtmlFileReceiver;
|
||
|
|
|
||
|
|
})(transport.ResponseReceiver);
|
||
|
|
|
||
|
|
exports.app = {
|
||
|
|
htmlfile: function(req, res) {
|
||
|
|
var callback;
|
||
|
|
if (!('c' in req.query || 'callback' in req.query)) {
|
||
|
|
throw {
|
||
|
|
status: 500,
|
||
|
|
message: '"callback" parameter required'
|
||
|
|
};
|
||
|
|
}
|
||
|
|
callback = 'c' in req.query ? req.query['c'] : req.query['callback'];
|
||
|
|
if (/[^a-zA-Z0-9-_.]/.test(callback)) {
|
||
|
|
throw {
|
||
|
|
status: 500,
|
||
|
|
message: 'invalid "callback" parameter'
|
||
|
|
};
|
||
|
|
}
|
||
|
|
res.setHeader('Content-Type', 'text/html; charset=UTF-8');
|
||
|
|
res.writeHead(200);
|
||
|
|
res.write(iframe_template.replace(/{{ callback }}/g, callback));
|
||
|
|
transport.register(req, this, new HtmlFileReceiver(req, res, this.options));
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(this);
|