// $Id: gm-api.js.txt,v 1.2 2006/06/22 11:27:44 tobez Exp $
// an example of using ISWEST API from Greasemonkey scripts

/**
 ** ----------------------------------------------------------------------------
 ** "THE BEER-WARE LICENSE" (Revision 42)
 ** <tobez@tobez.org> wrote this file.  As long as you retain this notice you
 ** can do whatever you want with this stuff. If we meet some day, and you think
 ** this stuff is worth it, you can buy me a beer in return.   Anton Berezin
 ** ----------------------------------------------------------------------------
 **/

function Iswest(base, rwid, roid)
{
	var uri = base.replace(/\/$/, "") + "/json/";
	var rwid = rwid;
	var roid = roid || rwid;
	var req = function(callback, reqname, data) {
		GM_xmlhttpRequest({
			method: 'POST',
			url:     uri + reqname,
			headers: { 'Content-type': 'application/x-www-form-urlencoded' },
			data:    data,
			onload: function (resp) {
				var r = eval("(" + resp.responseText + ")");
				callback(r);
			}
		});
	};
	this.list = function (callback, prefix) {
		var data = "id=" + encodeURIComponent(roid);
		if (prefix)
			data += "&prefix=" + encodeURIComponent(prefix);
		req(callback, "list", data);
	};
	this.get = function (callback, key) {
		var data = "id=" + encodeURIComponent(roid) +
			"&key=" + encodeURIComponent(key);
		req(callback, "get", data);
	};
	this.put = function (callback, key, d) {
		var data = "id=" + encodeURIComponent(roid) +
			"&key=" + encodeURIComponent(key) +
			"&data=" + encodeURIComponent(d);
		req(callback, "put", data);
	};
}