/chrome/content/host_modules/myspace.js

/****************************** Start of GPL Block ****************************

 *   ImageHost Grabber - Imagegrabber is a firefox extension designed to 

 *   download pictures from image hosts such as imagevenue, imagebeaver, and 

 *   others (see help file for a full list of supported hosts).

 *

 *   Copyright (C) 2007   Matthew McMullen.

 * 

 *   This program is free software; you can redistribute it and/or modify

 *   it under the terms of the GNU General Public License as published by

 *   the Free Software Foundation; either version 2 of the License, or

 *   (at your option) any later version.

 *

 *   This program is distributed in the hope that it will be useful,

 *   but WITHOUT ANY WARRANTY; without even the implied warranty of

 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *   GNU General Public License for more details.

 *

 *   You should have received a copy of the GNU General Public License

 *   along with this program; if not, write to the Free Software

 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 *

 ***************************  End of GPL Block *******************************/









ihg_Functions.escape_everything = function escape_everything(sometext) {

	var tmp_string = escape(sometext);

	tmp_string = tmp_string.replace(/\*/g, "%2A");

	tmp_string = tmp_string.replace(/@/g, "%40");

	//tmp_string = tmp_string.replace(/-/g, "%2D");

	tmp_string = tmp_string.replace(/_/g, "%5F");

	tmp_string = tmp_string.replace(/\+/g, "%2B");

	tmp_string = tmp_string.replace(/\./g, "%2E");

	tmp_string = tmp_string.replace(/\//g, "%2F");



	return tmp_string;

	}







ihg_Functions.get_cookies = function get_cookies() {

	var cookieManager = Components.classes["@mozilla.org/cookiemanager;1"].getService(Components.interfaces.nsICookieManager);

	var enumeratorThing = cookieManager.enumerator;



	var cookieTree = new Array();



	var count = 0;

	while(enumeratorThing.hasMoreElements()) {

		var newCookie = enumeratorThing.getNext().QueryInterface(Components.interfaces.nsICookie);

		if (newCookie.host.match(/^\.myspace/)) {

			cookieTree[count] = newCookie;

			count++;

			}

		}



	var CookieString = "";



	for (var i = 0; i < cookieTree.length; i++) {

		if (cookieTree[i].host.match(/^\.myspace/)) {

			CookieString += cookieTree[i].name + "=" + cookieTree[i].value + (i==cookieTree.length-1?"":"; ");

			}

		}

	return CookieString;

	}











ihg_Functions.getMyspacePage = function getMyspacePage(pageURL, newEventTarget, newEventArgument) {

	if (!newEventTarget) var newEventTarget = 'ctl00$Main$PagerTop';

	var ref_url = pageURL;





	var ios = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);

	var sis = Components.classes["@mozilla.org/scriptableinputstream;1"].createInstance(Components.interfaces.nsIScriptableInputStream);

	var transportService = Components.classes["@mozilla.org/network/socket-transport-service;1"].getService(Components.interfaces.nsISocketTransportService);

	var pump = Components.classes["@mozilla.org/network/input-stream-pump;1"].createInstance(Components.interfaces.nsIInputStreamPump);





	req = new XMLHttpRequest();

	req.open("GET", ref_url, false);

	req.send(null);





	CookieString = get_cookies();





	var theForm = req.responseText.match(/<form.+?id=("|')aspnetForm\1.*?>(?:.|[\f\n\r])+?<\/form>/)[0];

	var inputs = theForm.match(/<input.*>/g);



	var postData = "";



	for(var i = 0; i < inputs.length; i++) {

		var id = inputs[i].match(/id=("|')(.*?)\1/)[2];



		if(id.match(/EVENTTARGET/)) var value = newEventTarget;

		else if(id.match(/EVENTARGUMENT/)) var value = newEventArgument;

		else var value = inputs[i].match(/value=("|')(.*?)\1/)[2];



		if(id.match(/^ctl00/)) id = id.replace(/_/g, '%24');



		value = ihg_Functions.escape_everything(value);

		postData += id + "=" + value + (i==inputs.length-1?"":"&");

		}









	var ref_uri = ios.newURI(ref_url, null, null);

	ref_uri = ref_uri.QueryInterface(Components.interfaces.nsIURL);

	var cont_len = postData.length;

	var host = ref_uri.host;

	var file_and_args = ref_uri.path;



	var temp_thing = "POST " + file_and_args + " HTTP/1.1\r\n";

	temp_thing += "Accept-Encoding: gzip, deflate\r\n";

	temp_thing += "Host: " + host + "\r\n";

	temp_thing += "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6 XPCOMViewer/0.9.5\r\n";

	temp_thing += "Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5\r\n";

	temp_thing += "Accept-Language: en-us,en;q=0.5\r\n";

	temp_thing += "---------------: ------------\r\n";

	temp_thing += "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n";

	//temp_thing += "Keep-Alive: 300\r\n";

	temp_thing += "Connection: close\r\n";

	temp_thing += "Referer: " + ref_url + "\r\n";

	temp_thing += "Cookie: " + CookieString + "\r\n";

	temp_thing += "Content-Type: application/x-www-form-urlencoded\r\n";

	temp_thing += "Content-Length: " + cont_len + "\r\n\r\n";

	temp_thing += postData + "\r\n";





	var transport = transportService.createTransport(null,0,host,80,null);

	var outstream = transport.openOutputStream(0,0,0);

	outstream.write(temp_thing,temp_thing.length);



	var instream = transport.openInputStream(0,0,0);

	sis.init(instream);



	var dataListener = {

		responseText : "",

		onStartRequest : function() {},

		onStopRequest : function() {

			instream.close();

			outstream.close();

			dump("We did it!\n");

			var tmpObj = {

				target : {

					channel : {	name : threadURL + "&page=" + newEventArgument },

					responseText : this.responseText

					}

				}

			getRDun(tmpObj);

			},

		onDataAvailable : function(request, context, inputStream, offset, count) {

			var poop = sis.read(count);

			this.responseText += poop;

			dump("count: " + count + "\n");

			dump("isPending: " + request.isPending() + "\n");

			}

		}



			

	pump.init(instream, -1, -1, 0, 0, false);

	pump.asyncRead(dataListener, null);

	}