#PHP #MySQL数据操作 #在线聊天 PHP实现在线聊天与MySQL的“增查删改”
#PHP #MySQL数据操作 #在线聊天 PHP实现在线聊天与MySQL的“增查删改”
目录
1.目标图
2.项目简介
这个聊天室本来是本人网站下的一个小功能，但是由于服务器到期，于是把它分享出来供大家参考。
如果要完成这个项目您需要已配置好的PHP+MySQL环境，我使用的是本地搭建的内网服务器，但建议使用已配置好的专业服务器，这样可能会更简单。
要在本地配置服务器可以参看下面这篇文章：
3.目录结构
请在您的服务器根目录下创建如下目录结构：
/根目录
/css
-style.css
/img
-icon01.png
/js
-jquery.min.js
/根目录
-case.php
-data.php
-index.php
-main.js
-method.php
4.建立MySQL表
create table `chatnote` (
`cn_id` int (10),
`cn_name` varchar (150),
`cn_icon` varchar (765),
`cn_text` varchar (765),
`cn_time` varchar (72)
); 
5.实现过程
5.1 index.php
这是聊天室的主页面：
<?php
ini_set('session.cookie_httponly', 1);
session_start();
if (isset($_SESSION['cn_name'])) {
$size="none";
$_val=$_SESSION['cn_name'];
}else{
$size="block";
$_val="请设定昵称";
}
?>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>彭_Yu-在线聊天室</title>
<link type="text/css" href="./css/style.css" rel="stylesheet" />
<script src="./js/jquery.min.js"></script>
<style>
body{
margin: 0px;
height: 100%;
background: #ccc;
background-attachment: fixed;
background-size:cover;
cursor: url(js/p1.ico),auto;
}
body,td,th {
font-family: "Helvetica Neue";
}
</style>
</head>
<body>
<div class="box">
<div class="box-title">
<h3>彭_Yu-在线聊天室</h3>
</div>
<div class="box-case">
<div class="case-box">
<div class="case-left">
<div class="case-msg">
<i class="horn"></i></div>
</div>
</div>
<div class="case-box">
<div class="case-right"> </div>
</div>
<div class="case-box">
<div class="case-right">
<div class="case-msg2">
<i class="horn2"></i></div>
</div>
</div>
</div>
<div class="box-inpu">
<textarea class="box-text" style= "resize:none" name="text"></textarea>
<div class="butt">
<button id="send">发送</button>
<button id="Nickname">设定昵称</button>
</div>
</div>
<div class="box-tips" style="display:<?php echo $size;?>;">
<div class="tips-tit">
设置昵称
</div>
<input class="ni" type="text" name="" value="<?php echo $_val;?>">
<button class="nide">保存昵称</button>
</div>
</div>
<script type="text/javascript">
var upok = '设置成功';
var upps = '昵称不能为空！';
</script>
Copyright©2021-2022 版权所有：彭_Yu
</script>
</canvas>
</body>
</html>5.2 data.php
这是数据库连接文件，数据库信息需要改成你的数据库信息：
<?php
$host= "localhost";//数据库连接地址
$username = "root";//数据库账号
$password = "root123456";//数据库密码
$dbname = "pengxiazai";//数据库名
try{
$conn = new PDO("mysql:host=$host;dbname=$dbname","$username","$password");
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$conn->exec('set names utf8');
}
catch(PDOException $e){
die("数据库连接失败".$e->getMessage());
}5.2 method.php
这个文件用于向服务器发送表单：
<?php
ini_set('session.cookie_httponly', 1);
session_start();
$Get_time = time();
if (isset($_POST['name'])&&isset($_POST['text'])&&isset($_POST['state'])) {
$_name = $_POST['name'];
$_text = $_POST['text'];
$_icon = 'img/icon01.png';
if ($_text!='') {
include "data.php";
$sql = "INSERT INTO chatnote (cn_name,cn_icon,cn_text,cn_time) VALUES ('".$_name."', '".$_icon."','".$_text."','".$Get_time."')";
$conn->exec($sql);
$conn = null;
echo 'ok';
}
}
if (isset($_POST['name'])&&isset($_POST['state'])) {
$_SESSION['cn_name'] = $_POST['name'];
echo 'ok';
}5.3 case.php
这个文件用于操作数据库：
<?php
ini_set('session.cookie_httponly', 1);
session_start();
include "data.php";
date_default_timezone_set('PRC');
$sql = "SELECT * FROM chatnote";
$stmt = $conn->prepare($sql);
$stmt->execute(array());
$_data = "";
$me = $_SESSION['cn_name'];
$i=0;
while($row = $stmt->fetch(PDO::FETCH_ASSOC)){
if ($row['cn_name']==$me) {
$_data .= '
<div class="case-box">
<span class="case-time">'.date("Y-m-d H:i:s",$row['cn_time']).'</span>
<div class="case-right">
<img src="'.htmlentities($row['cn_icon']).'" />
<span class="case-name2">'.htmlentities($row['cn_name']).'</span>
<div class="case-msg2">
<i class="horn2"></i>
'.htmlentities($row['cn_text']).'
</div>
</div>
</div>';
}else{
$_data .= '
<div class="case-box">
<span class="case-time">'.date("Y-m-d H:i:s",$row['cn_time']).'</span>
<div class="case-left">
<img src="'.htmlentities($row['cn_icon']).'" />
<span class="case-name">'.htmlentities($row['cn_name']).'</span>
<div class="case-msg">
<i class="horn"></i>
'.htmlentities($row['cn_text']).'
</div>
</div>
</div>';
}
}
$_data .= '<div class="case-top"></div>';
echo $_data;
$conn = null;5.4 main.js
页面通用js文件：
查看代码-由于代码过长已折叠
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b = ff(b, c, d, a, k[7], 22, -45705983);
a = ff(a, b, c, d, k[8], 7, 1770035416);
d = ff(d, a, b, c, k[9], 12, -1958414417);
c = ff(c, d, a, b, k[10], 17, -42063);
b = ff(b, c, d, a, k[11], 22, -1990404162);
a = ff(a, b, c, d, k[12], 7, 1804603682);
d = ff(d, a, b, c, k[13], 12, -40341101);
c = ff(c, d, a, b, k[14], 17, -1502002290);
b = ff(b, c, d, a, k[15], 22, 1236535329);
a = gg(a, b, c, d, k[1], 5, -165796510);
d = gg(d, a, b, c, k[6], 9, -1069501632);
c = gg(c, d, a, b, k[11], 14, 643717713);
b = gg(b, c, d, a, k[0], 20, -373897302);
a = gg(a, b, c, d, k[5], 5, -701558691);
d = gg(d, a, b, c, k[10], 9, 38016083);
c = gg(c, d, a, b, k[15], 14, -660478335);
b = gg(b, c, d, a, k[4], 20, -405537848);
a = gg(a, b, c, d, k[9], 5, 568446438);
d = gg(d, a, b, c, k[14], 9, -1019803690);
c = gg(c, d, a, b, k[3], 14, -187363961);
b = gg(b, c, d, a, k[8], 20, 1163531501);
a = gg(a, b, c, d, k[13], 5, -1444681467);
d = gg(d, a, b, c, k[2], 9, -51403784);
c = gg(c, d, a, b, k[7], 14, 1735328473);
b = gg(b, c, d, a, k[12], 20, -1926607734);
a = hh(a, b, c, d, k[5], 4, -378558);
d = hh(d, a, b, c, k[8], 11, -2022574463);
c = hh(c, d, a, b, k[11], 16, 1839030562);
b = hh(b, c, d, a, k[14], 23, -35309556);
a = hh(a, b, c, d, k[1], 4, -1530992060);
d = hh(d, a, b, c, k[4], 11, 1272893353);
c = hh(c, d, a, b, k[7], 16, -155497632);
b = hh(b, c, d, a, k[10], 23, -1094730640);
a = hh(a, b, c, d, k[13], 4, 681279174);
d = hh(d, a, b, c, k[0], 11, -358537222);
c = hh(c, d, a, b, k[3], 16, -722521979);
b = hh(b, c, d, a, k[6], 23, 76029189);
a = hh(a, b, c, d, k[9], 4, -640364487);
d = hh(d, a, b, c, k[12], 11, -421815835);
c = hh(c, d, a, b, k[15], 16, 530742520);
b = hh(b, c, d, a, k[2], 23, -995338651);
a = ii(a, b, c, d, k[0], 6, -198630844);
d = ii(d, a, b, c, k[7], 10, 1126891415);
c = ii(c, d, a, b, k[14], 15, -1416354905);
b = ii(b, c, d, a, k[5], 21, -57434055);
a = ii(a, b, c, d, k[12], 6, 1700485571);
d = ii(d, a, b, c, k[3], 10, -1894986606);
c = ii(c, d, a, b, k[10], 15, -1051523);
b = ii(b, c, d, a, k[1], 21, -2054922799);
a = ii(a, b, c, d, k[8], 6, 1873313359);
d = ii(d, a, b, c, k[15], 10, -30611744);
c = ii(c, d, a, b, k[6], 15, -1560198380);
b = ii(b, c, d, a, k[13], 21, 1309151649);
a = ii(a, b, c, d, k[4], 6, -145523070);
d = ii(d, a, b, c, k[11], 10, -1120210379);
c = ii(c, d, a, b, k[2], 15, 718787259);
b = ii(b, c, d, a, k[9], 21, -343485551);
x[0] = add32(a, x[0]);
x[1] = add32(b, x[1]);
x[2] = add32(c, x[2]);
x[3] = add32(d, x[3]);
}
function cmn(q, a, b, x, s, t) {
a = add32(add32(a, q), add32(x, t));
return add32((a << s) | (a >>> (32 - s)), b);
}
function ff(a, b, c, d, x, s, t) {
return cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function gg(a, b, c, d, x, s, t) {
return cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function hh(a, b, c, d, x, s, t) {
return cmn(b^c^d, a, b, x, s, t);
}
function ii(a, b, c, d, x, s, t) {
return cmn(c^(b | (~d)), a, b, x, s, t);
}
function md51(s) {
var n = s.length,
state = [1732584193, -271733879, -1732584194, 271733878],
i;
for (i = 64; i <= s.length; i += 64) {
md5cycle(state, md5blk(s.substring(i - 64, i)));
}
s = s.substring(i - 64);
var tail = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
for (i = 0; i < s.length; i++)
tail[i >> 2] |= s.charCodeAt(i) << ((i % 4) << 3);
tail[i >> 2] |= 0x80 << ((i % 4) << 3);
if (i > 55) {
md5cycle(state, tail);
for (i = 0; i < 16; i++)
tail[i] = 0;
}
tail[14] = n * 8;
md5cycle(state, tail);
return state;
}
function md5blk(s) {
var md5blks = [],
i;
for (i = 0; i < 64; i += 4) {
md5blks[i >> 2] = s.charCodeAt(i) +
(s.charCodeAt(i + 1) << 8) +
(s.charCodeAt(i + 2) << 16) +
(s.charCodeAt(i + 3) << 24);
}
return md5blks;
}
var hex_chr = '0123456789abcdef'.split('');
function rhex(n) {
var s = '',
j = 0;
for (; j < 4; j++)
s += hex_chr[(n >> (j * 8 + 4)) & 0x0F]+hex_chr[(n >> (j * 8)) & 0x0F];
return s;
}
function hex(x) {
for (var i = 0; i < x.length; i++)
x[i] = rhex(x[i]);
return x.join('');
}
ns.md5 = function (s) {
return hex(md51(s));
};
function add32(a, b) {
return (a + b) & 0xFFFFFFFF;
}
if (ns.md5('hello') != '5d41402abc4b2a76b9719d911017c592') {
add32 = function(x, y) {
var lsw = (x & 0xFFFF) + (y & 0xFFFF),
msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);
}
}
})(KasperskyLab || {});
var KasperskyLab = (function ( ns) {
ns.NMSTransportSupported = false;
return ns;
}) (KasperskyLab || {});
var KasperskyLab = (function (ns)
{
ns.AjaxTransportSupported = true;
var ajaxRequestProvider = (function ()
{
var oldOpen = window.XMLHttpRequest && window.XMLHttpRequest.prototype.open;
var oldSend = window.XMLHttpRequest && window.XMLHttpRequest.prototype.send;
var oldXHR = window.XMLHttpRequest;
var oldXDR = window.XDomainRequest;
return {
GetAsyncRequest: function ()
{
var xmlhttp = oldXDR ? new oldXDR() : new oldXHR();
if (!oldXDR) {
xmlhttp.open = oldOpen;
xmlhttp.send = oldSend;
}
xmlhttp.onprogress = function(){};
return xmlhttp;
},
GetSyncRequest: function ()
{
var xmlhttp = new oldXHR();
xmlhttp.open = oldOpen;
xmlhttp.send = oldSend;
xmlhttp.onprogress = function(){};
return xmlhttp;
}
};
})();
var restoreSessionCallback = function(){};
var PingPongCallReceiver = function(caller)
{
var m_caller = caller;
var m_isProductConnected = false;
var m_pingWaitResponse = false;
var m_requestDelay = ns.MaxRequestDelay;
var m_requestTimer = null;
var m_callCallback = function(){};
var m_errorCallback = function(){};
var m_updateCallback = function(){};
function SendRequest()
{
try
{
m_caller.Call(
"from",
null,
null,
true,
function(result, parameters, method)
{
m_pingWaitResponse = false;
m_isProductConnected = true;
if (parameters === "undefined" || method === "undefined")
{
m_errorCallback('AJAX pong is not received. Product is deactivated');
return;
}
if (method)
{
ns.SetTimeout(function () { SendRequest(); }, 0);
m_callCallback(method, parameters);
}
},
function(error)
{
m_pingWaitResponse = false;
m_isProductConnected = false;
restoreSessionCallback();
m_errorCallback(error);
});
m_pingWaitResponse = true;
}
catch (e)
{
m_errorCallback('Ajax send ping exception: ' + (e.message || e));
}
}
function Ping()
{
try
{
if (m_pingWaitResponse)
{
m_requestTimer = ns.SetTimeout(Ping, 100);
return;
}
m_requestDelay = m_updateCallback();
SendRequest();
m_requestTimer = ns.SetTimeout(Ping, m_requestDelay);
}
catch (e)
{
m_errorCallback('Send ping request: ' + (e.message || e));
}
}
this.StartReceive = function(callCallback, errorCallback, updateCallback)
{
m_isProductConnected = true;
m_callCallback = callCallback;
m_errorCallback = errorCallback;
m_updateCallback = updateCallback;
m_requestDelay = m_updateCallback();
m_requestTimer = ns.SetTimeout(Ping, m_requestDelay);
};
this.ForceReceive = function()
{
clearTimeout(m_requestTimer);
m_requestTimer = ns.SetTimeout(Ping, 0);
}
this.StopReceive = function()
{
clearTimeout(m_requestTimer);
m_requestTimer = null;
m_callCallback = function(){};
m_errorCallback = function(){};
m_updateCallback = function(){};
};
this.IsStarted = function()
{
return m_requestTimer !== null;
}
this.IsProductConnected = function()
{
return m_isProductConnected;
};
};
var LongPoolingReceiver = function(caller)
{
var m_caller = caller;
var m_isProductConnected = false;
var m_isStarted = false;
var m_callCallback = function(){};
var m_errorCallback = function(){};
function SendRequest()
{
try
{
m_isProductConnected = true;
m_caller.Call(
"longpooling",
null,
null,
true,
OnResponse,
function(error)
{
m_isProductConnected = false;
restoreSessionCallback();
m_errorCallback(error);
},
true);
}
catch (e)
{
ns.SessionError(e, "ajax");
m_errorCallback("Ajax send ping exception: " + (e.message || e));
}
}
function OnResponse(result, parameters, method)
{
if (!ns.IsDefined(parameters) || !ns.IsDefined(method))
{
m_errorCallback('AJAX pong is not received. Product is deactivated');
return;
}
ns.SetTimeout(function () { SendRequest(); }, 0);
if (method)
m_callCallback(method, parameters);
}
this.StartReceive = function(callCallback, errorCallback)
{
m_isStarted = true;
m_callCallback = callCallback;
m_errorCallback = errorCallback;
SendRequest();
};
this.ForceReceive = function(){}
this.StopReceive = function()
{
m_isStarted = false;
m_callCallback = function(){};
m_errorCallback = function(){};
};
this.IsStarted = function()
{
return m_isStarted;
}
this.IsProductConnected = function()
{
return m_isProductConnected;
};
};
ns.AjaxCaller = function()
{
var m_path = ns.GetBaseUrl() + ns.SIGNATURE;
var m_longPooling;
var m_longPoolingRequest;
function NoCacheParameter()
{
return "&nocache=" + Math.floor((1 + Math.random()) * 0x10000).toString(16);
}
function GetEncodedPluginsParameter(injectors)
{
return (injectors) ? "&plugins=" + encodeURIComponent(injectors) : "";
}
function PrepareRequestObject(command, commandAttribute, isPost, isAsync)
{
var request = isAsync ? ajaxRequestProvider.GetAsyncRequest() : ajaxRequestProvider.GetSyncRequest();
if (request)
{
var urlPath = m_path + "/" + command;
if (commandAttribute)
urlPath += "/" + commandAttribute;
if (isPost)
{
request.open("POST", urlPath);
}
else
{
if (urlPath.indexOf("?") === -1)
urlPath += "?get";
urlPath += NoCacheParameter();
request.open("GET", urlPath, isAsync);
}
if (request.setRequestHeader && ns.IsRelativeTransport())
request.setRequestHeader("X-Requested-With", "XMLHttpRequest");
}
return request;
}
function ClearRequest(request)
{
request.onerror = function(){};
request.onload = function(){};
}
function AsyncCall(command, commandAttribute, data, callbackResult, callbackError, isLongPoolingCall)
{
try
{
var request = PrepareRequestObject(command, commandAttribute, data ? true : false, true);
if (!request)
{
callbackError && callbackError("Cannot create AJAX request!");
return;
}
var timeout;
if (!m_longPooling)
{
timeout = ns.SetTimeout(function ()
{
callbackError && callbackError("Cannot send AJAX request for calling " + command + "/" + commandAttribute);
request.abort();
ClearRequest(request);
}, 120000);
}
request.onerror = function ()
{
clearTimeout(timeout);
ClearRequest(request);
callbackError && callbackError("AJAX request error for calling " + command + "/" + commandAttribute);
};
request.onload = function ()
{
clearTimeout(timeout);
ClearRequest(request);
if (request.responseText && (!ns.IsDefined(request.status) || request.status === 200))
{
if (callbackResult)
callbackResult(request.responseText);
return;
}
if (callbackError)
callbackError("AJAX request with unsupported url type!");
};
if (isLongPoolingCall)
m_longPoolingRequest = request;
request.send(data);
ns.Log("Call native function " + command + "/" + commandAttribute);
}
catch (e)
{
if (callbackError)
callbackError("AJAX request " + command + "/" + commandAttribute + " exception: " + (e.message || e));
}
};
function SyncCall(command, commandAttribute, data, callbackResult, callbackError)
{
try
{
var request = PrepareRequestObject(command, commandAttribute + "?" + ns.EncodeURI(data), false, false);
if (!request)
{
callbackError && callbackError("Cannot create AJAX request!");
return false;
}
request.send();
if (!ns.IsDefined(request.status) || request.status === 200)
{
if (callbackResult && request.responseText)
callbackResult(request.responseText);
request = null;
return true;
}
}
catch (e)
{
if (callbackError)
callbackError("AJAX request " + command + " exception: " + (e.message || e));
}
return false;
}
this.Start = function(callbackSuccess)
{
callbackSuccess();
}
this.SendLog = function(message)
{
AsyncCall("log?" + encodeURIComponent(message));
}
this.Call = function(command, commandAttribute, data, isAsync, callbackResult, callbackError, isLongPoolingCall)
{
var callFunction = (isAsync || !ns.IsDefined(isAsync)) ? AsyncCall : SyncCall;
return callFunction(
command,
commandAttribute,
data,
function(responseText)
{
var commandResponse = ns.JSONParse(responseText);
if (commandResponse.result === -1610612735)
{
callFunction(
command,
commandAttribute,
data,
function(responseText)
{
if (!callbackResult)
return;
commandResponse = ns.JSONParse(responseText);
callbackResult(commandResponse.result, commandResponse.parameters, commandResponse.method);
},
callbackError,
isLongPoolingCall);
}
else
{
if (callbackResult)
callbackResult(commandResponse.result, commandResponse.parameters, commandResponse.method);
}
},
callbackError,
isLongPoolingCall);
}
this.Shutdown = function()
{
if (m_longPoolingRequest)
{
if (m_longPoolingRequest.abort)
m_longPoolingRequest.abort();
ClearRequest(m_longPoolingRequest);
m_longPoolingRequest = null;
}
}
this.InitCall = function(injectors, pluginsInitData, callbackResult, callbackError)
{
restoreSessionCallback = callbackError;
var pluginsParameter = GetEncodedPluginsParameter(injectors);
var serializedInitData = (pluginsInitData.length) ? "&data=" + encodeURIComponent(ns.JSONStringify({data : pluginsInitData})) : "";
var isTopLevel = "&isTopLevel=" + (window && window == window.top).toString();
if (ns.StartLocationHref == "data:text/html,chromewebdata")
return callbackError();
AsyncCall(
"init?url=" + encodeURIComponent(ns.StartLocationHref) + pluginsParameter + serializedInitData + isTopLevel,
null,
null,
function(responseText)
{
try
{
var initSettings = ns.JSONParse(responseText);
m_path = ns.GetBaseUrl() + initSettings.ajaxId + '/' + initSettings.sessionId;
m_longPooling = initSettings.longPooling;
callbackResult(initSettings);
} catch(e)
{
restoreSessionCallback && restoreSessionCallback("Error " + e.name + ": " + e.message);
}
},
callbackError);
}
this.GetReceiver = function()
{
return m_longPooling ? new LongPoolingReceiver(this) : new PingPongCallReceiver(this);
}
};
return ns;
}) (KasperskyLab || {});
var KasperskyLab = (function ( ns) {
ns.WebSocketTransportSupported = ns.IsDefined(window.WebSocket);
if (!ns.WebSocketTransportSupported)
return ns;
var webSocketProvider = function()
{
var WebSocketObject = WebSocket;
var WebSocketSend = WebSocket.prototype.send;
var WebSocketClose = WebSocket.prototype.close;
return {
GetWebSocket: function(path)
{
var webSocket = new WebSocketObject(path);
webSocket.send = WebSocketSend;
webSocket.close = WebSocketClose;
return webSocket;
}
}
}();
ns.WebSocketCaller = function()
{
var m_socket;
var m_waitResponse = {};
var m_callReceiver = function(){};
var m_errorCallback = function(){};
var m_callReceiverEnabled = false;
var m_connected = false;
var m_initialized = false;
var m_deferredCalls = [];
var m_wasCallbackErrorCalled = false;
function GetWebSocket(callbackSuccess, callbackError)
{
var url = ns.GetBaseUrl();
var webSocketPath = (url.indexOf("https:") === 0)
? "wss" + url.substr(5)
: "ws" + url.substr(4);
webSocketPath += ns.SIGNATURE + "/websocket?url=" + encodeURIComponent(ns.StartLocationHref) + "&nocache=" + (new Date().getTime());
var webSocket;
try
{
webSocket = webSocketProvider.GetWebSocket(webSocketPath);
}
catch (e)
{
throw e;
}
webSocket.onmessage = function(arg)
{
ProcessMessage(arg, callbackError);
};
webSocket.onerror = function()
{
ClearWebSocket(webSocket);
if (!m_wasCallbackErrorCalled && callbackError)
callbackError();
m_wasCallbackErrorCalled = true;
}
webSocket.onopen = function()
{
m_wasCallbackErrorCalled = false;
m_connected = true;
if (callbackSuccess)
callbackSuccess();
}
webSocket.onclose = function(closeEvent)
{
m_connected = false;
if (closeEvent && closeEvent.code == 1006)
webSocket.onerror(closeEvent);
ClearWebSocket(webSocket);
m_errorCallback("websocket closed");
};
return webSocket;
}
function ClearWebSocket(ws)
{
ws.onmessage = function(){};
ws.onerror = function(){};
ws.onopen = function(){};
ws.onclose = function(){};
}
function ProcessMessage(arg, errorCallback)
{
try
{
m_wasCallbackErrorCalled = false;
var response = ns.JSONParse(arg.data);
if (m_waitResponse[response.callId])
{
var callWaiter = m_waitResponse[response.callId];
delete m_waitResponse[response.callId];
clearTimeout(callWaiter.timeout);
if (callWaiter.callbackResult)
callWaiter.callbackResult(response.commandData);
return;
}
if (!m_initialized)
{
m_deferredCalls.push(arg);
return;
}
if (response.command === "from")
{
var command = ns.JSONParse(response.commandData);
m_callReceiver(command.method, command.parameters);
}
else if (response.command === "reconnect")
{
m_socket.onmessage = function(){};
m_socket.onerror = function(){};
m_socket.onopen = function(){};
m_socket.onclose = function(){};
m_socket.close();
m_socket = GetWebSocket(function()
{
CallImpl("restore", "", response.commandData);
},
errorCallback);
}
}
catch (e)
{
ns.SessionError(e, "websoket")
}
}
function CallImpl(command, commandAttribute, data, callbackResult, callbackError)
{
try
{
var callId = 0;
if (callbackResult || callbackError)
{
callId = Math.floor((1 + Math.random()) * 0x10000);
var timeout = ns.SetTimeout(function()
{
delete m_waitResponse[callId];
if (callbackError)
callbackError("websocket call timeout for " + command + "/" + commandAttribute);
}, 120000);
var callWaiter =
{
callId: callId,
callbackResult: callbackResult,
timeout: timeout
};
m_waitResponse[callId] = callWaiter;
}
m_socket.send(ns.JSONStringify(
{
callId: callId,
command: command,
commandAttribute: commandAttribute || "",
commandData: data || ""
}));
}
catch (e)
{
if (callbackError)
callbackError("websocket call " + command + "/" + commandAttribute + " exception: " + (e.message || e));
}
}
this.Start = function(callbackSuccess, callbackError)
{
try
{
m_socket = GetWebSocket(callbackSuccess, callbackError);
}
catch (e)
{
if (callbackError)
callbackError("websocket start exception: " + (e.message || e));
}
}
this.SendLog = function(message)
{
CallImpl("log", null, message);
}
this.Call = function(command, commandAttribute, data, isAsync, callbackResult, callbackError)
{
if (ns.IsDefined(isAsync) && !isAsync)
return false;
CallImpl(
command,
commandAttribute,
data,
callbackResult
? function(responseText)
{
if (callbackResult)
{
var command = ns.JSONParse(responseText);
callbackResult(command.result, command.parameters, command.method);
}
}
: null,
callbackError);
}
this.InitCall = function(injectors, pluginsInitData, callbackResult, callbackError)
{
var initData =
{
url: ns.StartLocationHref,
plugins: injectors,
data: { data : pluginsInitData },
isTopLevel: (window && window == window.top)
};
if (ns.StartLocationHref == "data:text/html,chromewebdata")
return callbackError();
CallImpl("init", null, ns.JSONStringify(initData),
function(responseText)
{
m_initialized = true;
var initSettings = ns.JSONParse(responseText);
if (initSettings.Shutdown !== undefined)
return;
callbackResult(initSettings);
for (var i = 0; i < m_deferredCalls.length; ++i)
ProcessMessage(m_deferredCalls[i], callbackError);
m_deferredCalls = [];
},
callbackError);
}
this.GetReceiver = function()
{
return this;
}
this.StartReceive = function(callMethod, errorCallback)
{
m_callReceiverEnabled = true;
m_callReceiver = callMethod;
m_errorCallback = errorCallback;
}
this.ForceReceive = function(){};
this.StopReceive = function()
{
m_callReceiverEnabled = false;
m_callReceiver = function(){};
m_errorCallback = function(){};
if (m_socket)
{
m_connected = false;
m_socket.onmessage = function(){};
m_socket.onerror = function(){};
m_socket.onopen = function(){};
m_socket.onclose = function(){};
m_socket.close();
m_socket = null;
}
}
this.IsStarted = function()
{
return m_callReceiverEnabled;
}
this.IsProductConnected = function()
{
return m_connected;
}
}
return ns;
}) (KasperskyLab || {});
var kaspersyLabSessionInstance = null;
(function ( ns) {
var currentLocationHref = document.location.href;
if (ns.WORK_IDENTIFIERS)
{
var workIdentifiers = ns.WORK_IDENTIFIERS.split(",");
for (var i = 0; i < workIdentifiers.length; ++i)
{
if (window[workIdentifiers[i]])
{
ns.AddRunner = function(){};
ns.AddRunner2 = function(){};
return;
}
window[workIdentifiers[i]] = true;
}
}
if (ns.INJECT_ID)
removeThisScriptElement(ns.INJECT_ID);
function removeThisScriptElement(injectId)
{
var pattern = injectId.toLowerCase();
for (var i = 0, scriptsCount = document.scripts.length; i < scriptsCount; ++i)
{
var tag = document.scripts[i];
if (typeof tag.src === 'string' && tag.src.length > 45 &&
tag.src.toLowerCase().indexOf(pattern) > 0 &&
/\/[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\/main.js/.test(tag.src))
{
tag.parentElement.removeChild(tag);
break;
}
}
}
var CallReceiver = function (caller) {
var m_plugins = {};
var m_receiver = caller.GetReceiver();
var m_caller = caller;
var m_selfMethods = {};
this.RegisterMethod = function (methodName, callback) {
var pluginId = GetPluginIdFromMethodName(methodName);
if (pluginId) {
var methods = GetPluginMethods(pluginId);
if (methods) {
if (methods[methodName]) {
throw 'Already registered method ' + methodName;
}
methods[methodName] = callback;
}
else {
throw 'Cannot registered ' + methodName;
}
}
else if (CheckCommonMethodName(methodName)) {
if (m_selfMethods[methodName])
throw 'Already registered method ' + methodName;
m_selfMethods[methodName] = callback;
}
};
this.RegisterPlugin = function (pluginId, callbackPing, callbackError) {
if (m_plugins[pluginId]) {
throw 'Already started plugin ' + pluginId;
}
var plugin = {
onError: callbackError,
onPing: callbackPing,
methods: {}
};
m_plugins[pluginId] = plugin;
if (!m_receiver.IsStarted())
m_receiver.StartReceive(CallMethod, ReportError, UpdateDelay);
};
this.UnregisterPlugin = function (pluginId) {
delete m_plugins[pluginId];
if (IsPluginListEmpty())
m_receiver.StopReceive();
};
this.ForceReceive = function()
{
m_receiver.ForceReceive();
}
this.UnregisterAll = function () {
if (IsPluginListEmpty())
return;
m_receiver.StopReceive();
m_plugins = {};
};
this.IsEmpty = IsPluginListEmpty;
function IsPluginListEmpty() {
for (var key in m_plugins) {
if (m_plugins.hasOwnProperty(key))
return false;
}
return true;
}
this.IsProductConnected = function()
{
return m_receiver.IsProductConnected();
}
function UpdateDelay() {
var newDelay = ns.MaxRequestDelay;
var currentTime = ns.GetCurrentTime();
for (var pluginId in m_plugins) {
try {
var onPing = m_plugins[pluginId].onPing;
if (onPing) {
var delay = onPing(currentTime);
if (delay < newDelay && delay > 0 && delay < ns.MaxRequestDelay) {
newDelay = delay;
}
}
}
catch (e) {
ReportPluginError(pluginId, 'UpdateDelay: ' + (e.message || e));
}
}
return newDelay;
}
function ReportPluginError(pluginId, status) {
var onError = m_plugins[pluginId].onError;
if (onError)
onError(status);
}
function ReportError(status) {
for (var pluginId in m_plugins)
ReportPluginError(pluginId, status);
}
function GetPluginIdFromMethodName(methodName) {
if (methodName) {
var names = methodName.split('.', 2);
if (names.length === 2) {
return names[0];
}
}
return null;
}
function CheckCommonMethodName(methodName) {
if (methodName) {
var names = methodName.split('.', 2);
if (names.length === 1 && names[0] == methodName) {
return true;
}
}
return false;
}
function GetPluginMethods(pluginId) {
var plugin = m_plugins[pluginId];
return plugin ? plugin.methods : null;
}
function CallPluginMethod(pluginId, methodName, args) {
var callback;
if (pluginId) {
var methods = GetPluginMethods(pluginId);
if (methods)
callback = methods[methodName];
}
else {
callback = m_selfMethods[methodName];
}
if (callback) {
try {
if (args)
callback(ns.JSONParse(args));
else
callback();
m_caller.SendLog(methodName + " executed.");
return true;
}
catch (e) {
m_caller.SendLog("Call " + methodName + " in plugin " + (pluginId ? pluginId : "common") + " error: " + (e.message || e));
}
}
m_caller.SendLog("Cannot call " + methodName + " for plugin " + (pluginId ? pluginId : "common"));
return false;
}
function CallMethod(methodName, args)
{
ns.Log("Try to find js callback " + methodName);
var pluginId = GetPluginIdFromMethodName(methodName);
if (pluginId || CheckCommonMethodName(methodName))
CallPluginMethod(pluginId, methodName, args);
}
};
var KasperskyLabSessionClass = function (caller) {
var self = this;
var m_caller = caller;
var m_callReceiver = new CallReceiver(caller);
function CallImpl(methodName, argsObj, callbackResult, callbackError, isAsync)
{
if (!m_callReceiver.IsProductConnected())
return;
var data = (argsObj)
? ns.JSONStringify(
{
result: 0,
method: methodName,
parameters: ns.JSONStringify(argsObj)
})
: null;
var callback = function(result, args, method)
{
if (callbackResult)
callbackResult(result, args ? ns.JSONParse(args) : null, method);
};
return m_caller.Call("to", methodName, data, isAsync, callback, callbackError);
}
function Call(methodName, arrayOfArgs, callbackResult, callbackError) {
CallImpl(methodName, arrayOfArgs, callbackResult, callbackError, true);
}
function SyncCall(methodName, arrayOfArgs, callbackResult, callbackError) {
return CallImpl(methodName, arrayOfArgs, callbackResult, callbackError, false);
}
function Stop() {
try {
m_callReceiver.UnregisterAll();
ns.Log("session stopped");
if (m_callReceiver.IsProductConnected())
{
if (!m_caller.Call("shutdown", null, null, false))
m_caller.Call("shutdown");
}
if (m_caller.Shutdown)
m_caller.Shutdown();
}
catch (e) {
}
}
function DeactivatePlugin(pluginId) {
ns.Log('DeactivatePlugin ' + pluginId);
m_callReceiver.UnregisterPlugin(pluginId);
if (m_callReceiver.IsEmpty()) {
Stop();
}
}
function ActivatePlugin(pluginId, callbackPing, callbackError) {
ns.Log('ActivatePlugin ' + pluginId);
m_callReceiver.RegisterPlugin(pluginId, callbackPing, function (e) {
callbackError && callbackError(e);
m_callReceiver.UnregisterPlugin(pluginId);
if (m_callReceiver.IsEmpty()) {
Stop();
}
});
}
function RegisterMethod(methodName, callback) {
ns.Log('RegisterMethod ' + methodName);
m_callReceiver.RegisterMethod(methodName, callback);
}
function ReloadPage() {
window.location.reload(true);
}
function StartInjector(param) {
var pluginStartData = {};
var runner = runners[param.injectorName];
if (runner && runner.getParameters)
pluginStartData = { plugin: runner, parameters: ns.JSONStringify(runner.getParameters()) };
m_caller.StartCall(
param.injectorName,
pluginStartData,
function (plugin) {
if (runner && plugin) {
var settings;
if (ns.IsDefined(plugin.settingsJson))
settings = (plugin.settingsJson) ? ns.JSONParse(plugin.settingsJson) : null;
else
settings = plugin.settings;
var localization = ns.IsDefined(plugin.localizationDictionary) ? LocalizationObjectFromDictionary(plugin.localizationDictionary) : null;
runner.runner(KasperskyLab, kaspersyLabSessionInstance, settings, localization);
}
},
function () { OnStartError(param.injectorName); });
}
function OnStartError(injectorName) {
try {
var connectionErrorCallback = runners[injectorName].onConnectionError;
if (connectionErrorCallback)
connectionErrorCallback();
}
catch (e) {
ns.Log(e);
}
}
function StopInjector(param) {
var runner = runners[param.injectorName];
m_caller.StopCall(
param.injectorName,
function (plugin) {
if (runner && plugin && runner.stop) {
runner.stop(KasperskyLab, kaspersyLabSessionInstance);
}
},
function () { OnStopError(param.injectorName); });
}
function OnStopError(injectorName) {
ns.Log("Stop " + injectorName + "injector failed");
}
RegisterMethod('reload', ReloadPage);
RegisterMethod('start', StartInjector);
RegisterMethod('stop', StopInjector);
this.Log = function(error)
{
try
{
if (!this.IsProductConnected())
return;
var msg = "" + (error.message || error);
if (error.stack)
msg += "\r\n" + error.stack;
msg && msg.length <= 2048 ? m_caller.SendLog(msg) : m_caller.SendLog(msg.substring(0, 2048) + '<...>');
}
catch(e)
{
ns.Log(e.message || e);
}
};
this.LogError = function(error, injector)
{
try
{
if (!m_callReceiver.IsProductConnected())
return;
if (!injector)
injector = "common";
var msg = "" + (error.message || error);
if (error.stack)
msg += "\r\n" + error.stack;
m_caller.Call("logerr", null, ns.JSONStringify({error: msg, injector: injector}));
}
catch(e)
{
ns.Log(e.message || e);
}
}
this.UnhandledException = function(e)
{
try
{
if (!m_callReceiver.IsProductConnected())
return;
if (!e.filename)
return;
var val = ns.INJECT_ID;
if (!val || e.filename.indexOf(val) == -1)
return;
var errInfo = {};
errInfo.error = e.message && e.message.length > 1024? (e.message.substring(0, 1019) + '<...>') : e.message;
errInfo.script = e.filename && e.filename.length > 1024 ? (e.filename.substring(0, 1019) + '<...>') : e.filename;
errInfo.line = e.lineno;
errInfo.column = e.colno;
if (e.error)
errInfo.stack = e.error.stack && e.error.stack.length > 2048 ? (e.error.stack.substring(0, 2043) + '<...>') : e.error.stack;
m_caller.Call("except", null, ns.JSONStringify(errInfo));
return;
}
catch(e)
{
ns.Log(e.message || e);
}
}
this.ForceReceive = function()
{
m_callReceiver.ForceReceive();
}
this.IsProductConnected = function()
{
return m_callReceiver.IsProductConnected();
}
this.InitializePlugin = function (init) {
init(
function () {
ActivatePlugin.apply(self, arguments);
},
function () {
RegisterMethod.apply(self, arguments);
},
function () {
Call.apply(self, arguments);
},
function () {
DeactivatePlugin.apply(self, arguments);
},
function () {
return SyncCall.apply(self, arguments);
}
);
};
this.GetResource = function(resourcePostfix, callbackSuccess, callbackError)
{
if (!m_caller.ResourceCall)
{
throw "Not implemented on transport GetResource";
}
m_caller.ResourceCall(resourcePostfix, callbackSuccess, callbackError);
}
ns.AddEventListener(window, "unload", function()
{
if (!m_callReceiver.IsEmpty())
Stop();
});
};
var runners = {};
ns.AddRunner = function(pluginName, runnerFunc, initParameters, onConnectionError)
{
var options = {
name: pluginName,
runner: runnerFunc
}
if (initParameters)
options.getParameters = function(){ return initParameters; };
if (onConnectionError)
options.onConnectionError = onConnectionError;
ns.AddRunner2(options);
};
ns.AddRunner2 = function(options)
{
var runnerItem = {
runner: options.runner
};
if (options.onConnectionError)
runnerItem.onConnectionError = options.onConnectionError;
if (options.getParameters)
runnerItem.getParameters = options.getParameters;
if (options.stop)
runnerItem.stop = options.stop;
runners[options.name] = runnerItem;
}
ns.SessionLog = function(e)
{
if (kaspersyLabSessionInstance && kaspersyLabSessionInstance.IsProductConnected())
kaspersyLabSessionInstance.Log(e);
else
ns.Log(e);
}
ns.SessionError = function(e, injector)
{
if (kaspersyLabSessionInstance && kaspersyLabSessionInstance.IsProductConnected())
kaspersyLabSessionInstance.LogError(e, injector);
else
ns.Log(e);
}
ns.AddEventListener(window, "error", function(e)
{
if (kaspersyLabSessionInstance)
kaspersyLabSessionInstance.UnhandledException(e);
else
ns.Log(e);
});
ns.ContentSecurityPolicyNonceAttribute = ns.CSP_NONCE;
function OnInitError()
{
PostponeInit();
for (var runner in runners)
{
try
{
var connectionErrorCallback = runners[runner].onConnectionError;
if (connectionErrorCallback)
connectionErrorCallback();
}
catch(e)
{
ns.Log(e);
}
}
}
var SupportedCallerProvider = function()
{
var m_current = 0;
var m_supportedCallers = [];
if (ns.NMSTransportSupported)
m_supportedCallers.push(new ns.NMSCaller);
if (ns.WebSocketTransportSupported)
m_supportedCallers.push(new ns.WebSocketCaller);
if (ns.AjaxTransportSupported)
m_supportedCallers.push(new ns.AjaxCaller);
function FindSupportedImpl(callbackSuccess)
{
if (m_current < m_supportedCallers.length)
{
var caller = m_supportedCallers[m_current++];
caller.Start(function(){callbackSuccess(caller);}, function(){FindSupportedImpl(callbackSuccess);});
}
else
{
m_current = 0;
OnInitError();
}
}
this.FindSupported = function(callbackSuccess)
{
FindSupportedImpl(callbackSuccess);
}
}
function LocalizationObjectFromDictionary(dictionary)
{
if (!dictionary)
return null;
var object = {};
for (var i = 0; i < dictionary.length; i++)
object[dictionary[i].name] = dictionary[i].value;
return object;
}
function Init()
{
var callerProvider = new SupportedCallerProvider;
callerProvider.FindSupported(
function(caller)
{
var injectors = "";
var pluginsInitData = [];
for (var runner in runners)
{
if (injectors)
injectors += '&';
injectors += runner;
if (runners[runner].getParameters)
pluginsInitData.push({plugin: runner, parameters: ns.JSONStringify(runners[runner].getParameters())});
}
caller.InitCall(
injectors,
pluginsInitData,
function(initSettings)
{
ns.IsRtl = initSettings.rtl;
ns.GetCommandSrc = function()
{
return ns.GetBaseUrl() + initSettings.ajaxId + "/" + initSettings.sessionId;
}
kaspersyLabSessionInstance = new KasperskyLabSessionClass(caller);
ns.SetInterval(function(){ if (!kaspersyLabSessionInstance.IsProductConnected()) PostponeInit(); }, 60000);
var plugins = initSettings.plugins;
if (!plugins)
{
ns.SessionLog("Empty plugins list recieved on init reponse");
return;
}
for (var i = 0, pluginsCount = plugins.length; i < pluginsCount; ++i)
{
try
{
var plugin = plugins[i];
var runner = runners[plugin.name];
if (runner)
{
var settings;
if (ns.IsDefined(plugin.settingsJson))
settings = (plugin.settingsJson) ? ns.JSONParse(plugin.settingsJson) : null;
else
settings = plugin.settings;
var localization = ns.IsDefined(plugin.localizationDictionary) ? LocalizationObjectFromDictionary(plugin.localizationDictionary) : plugin.localization;
runner.runner(KasperskyLab, kaspersyLabSessionInstance, settings, localization);
}
}
catch (e)
{
ns.SessionError(e);
}
}
},
OnInitError);
});
}
var lastPostponedInitTime = (new Date()).getTime();
var postponedInitTimeout = null;
function PostponeInit()
{
var nowPostponeTime = (new Date()).getTime();
var postponeDelay = (nowPostponeTime - lastPostponedInitTime) > 5000 ? 200 : 60 * 1000;
lastPostponedInitTime = nowPostponeTime;
clearTimeout(postponedInitTimeout)
postponedInitTimeout = ns.SetTimeout(function () { Init(); }, postponeDelay);
}
ns.StartSession = function()
{
ns.SetTimeout(Init, 0);
}
})(KasperskyLab);
KasperskyLab.AddRunner("wsm", function (ns, session)
{
if (window != window.top)
return;
var m_callFunction = null;
var m_activatedState = 0;
var m_activatedStateChangeTimeout;
var m_documentTitleIsAvailable = false;
var m_stateChangeDelayTimeout;
function Initialize() {
session.InitializePlugin(function(activatePlugin, registerMethod, callFunction) {
m_callFunction = callFunction;
activatePlugin("wsm", OnPing);
registerMethod('wsm.forceRedirect', ForceRedirect);
});
}
function OnPing() {
return ns.MaxRequestDelay;
}
function ForceRedirect(args) {
ns.SessionLog('Force reload to address: ' + args.url);
document.location.href = args.url;
}
function FireActivateEventImpl() {
m_callFunction("wsm.sessionActivated", { title: document.title}, function () {
if (m_activatedState === 3)
ProcessDeactivate();
m_activatedState = 2;
});
m_activatedState = 1;
}
function FireDeactivateEventImpl() {
m_callFunction("wsm.sessionDeactivated", {title: document.title}, function () {
if (m_activatedState === 1)
ProcessActivate();
m_activatedState = 0;
});
m_activatedState = 3;
}
function FireActivateEvent()
{
clearTimeout(m_stateChangeDelayTimeout);
if (m_documentTitleIsAvailable || document.title)
{
m_documentTitleIsAvailable = true;
FireActivateEventImpl();
}
else
{
m_stateChangeDelayTimeout = ns.SetTimeout(function()
{
m_documentTitleIsAvailable = true;
ProcessActivate();
}, 500);
}
}
function FireDeactivateEvent()
{
if (m_documentTitleIsAvailable)
FireDeactivateEventImpl();
else
clearTimeout(m_stateChangeDelayTimeout);
}
function ProcessActivate()
{
clearTimeout(m_activatedStateChangeTimeout);
m_activatedStateChangeTimeout = ns.SetTimeout(function()
{
if (m_activatedState === 0)
FireActivateEvent();
else if (m_activatedState === 3)
m_activatedState = 1;
}, 0);
}
function ProcessDeactivate()
{
clearTimeout(m_activatedStateChangeTimeout);
m_activatedStateChangeTimeout = ns.SetTimeout(function()
{
if (m_activatedState === 2)
FireDeactivateEvent();
else if (m_activatedState === 1)
m_activatedState = 3
}, 0);
}
function OnFocus() {
if (m_callFunction)
ProcessActivate();
}
function OnBlur() {
if (m_callFunction && !document.hasFocus())
ProcessDeactivate();
}
Initialize();
if (document.hasFocus())
{
FireActivateEvent();
ns.AddEventListener(window, "load",
function()
{
if (!document.hasFocus())
ProcessDeactivate();
});
}
if (window.addEventListener)
{
ns.AddEventListener(window, "focus", OnFocus);
ns.AddEventListener(window, "blur", OnBlur);
}
else
{
ns.AddEventListener(document, "focusin", OnFocus);
ns.AddEventListener(document, "focusout", OnBlur);
}
ns.AddEventListener(window, "unload", function()
{
clearTimeout(m_activatedStateChangeTimeout);
m_activatedStateChangeTimeout = null;
m_callFunction = null;
});
if ("onhashchange" in window)
{
window.addEventListener("hashchange", function()
{
if (m_callFunction)
m_callFunction("wsm.onHashChange", { newLocationUrl: document.location.href }, function() {});
});
}
}, {
referrer: document.referrer,
stubId: (function () {
var scripts = [];
if (document.querySelectorAll)
{
scripts = document.querySelectorAll("[stubid]");
}
else
{
var allElements = document.getElementsByTagName('*');
for (var i = 0; i < allElements.length; i++)
{
if (allElements[i].getAttribute("stubid") !== null)
scripts.push(allElements[i]);
}
}
if (scripts && scripts.length > 0)
return scripts[0].getAttribute("stubid");
return "";
})()
});
KasperskyLab.AddRunner("wnt", function (ns, session)
{
var m_callFunction = null;
function Initialize()
{
session.InitializePlugin(function(activatePlugin, registerMethod, callFunction)
{
m_callFunction = callFunction;
activatePlugin("wnt", OnPing);
});
}
function OnPing()
{
return ns.MaxRequestDelay;
}
Initialize();
}, { referrer: document.referrer });
KasperskyLab.AddRunner("mb", function (ns, session) {
var MultimediaBlocker = function () {
var m_callFunction = function () { };
var m_observerVideo;
var m_timer = null;
var m_blockedVideo = [];
function OnPing() {
return ns.MaxRequestDelay;
}
session.InitializePlugin(
function (activatePlugin, registerMethod, callFunction) {
m_callFunction = callFunction;
activatePlugin("mb", OnPing);
registerMethod('mb.block', BlockByUrl);
});
Run();
function GetSrc(elem)
{
var src = [];
if (elem.src)
src.push(elem.src);
var source = elem.getElementsByTagName('source');
for (var i = 0; i < source.length; i++)
{
if (source[i].src)
src.push(source[i].src);
}
return src;
}
function IsSrcIncluded(elem, src)
{
return (GetSrc(elem).indexOf(src) != -1);
}
function FillFrame(frame, stub)
{
var doc = frame.contentDocument || frame.contentWindow.document;
if (doc && doc.body && !doc.filled)
{
doc.body.innerHTML = stub;
doc.filled = true;
}
}
function BlockElem(elem, src, stub)
{
var skip = false;
m_blockedVideo.forEach(function (val) {
if (val.video == elem)
skip = true;
});
if (skip)
return;
elem.kl_blocked_by = src;
elem.kl_old_opacity = elem.style.opacity;
elem.style.opacity = 0;
var frame = document.createElement("iframe");
document.body.appendChild(frame);
frame.style.zIndex = "10000";
frame.style.border = "0";
frame.style.position = "absolute";
var rect = elem.getBoundingClientRect();
frame.style.left = ((window.pageXOffset || document.documentElement.scrollLeft) + rect.left).toString() + "px";
frame.style.top = ((window.pageYOffset || document.documentElement.scrollTop) + rect.top).toString() + "px";
frame.style.width = elem.clientWidth + "px";
frame.style.height = elem.clientHeight + "px";
frame.style.display = "block";
frame.kl_video = src;
m_blockedVideo.push({ video: elem, frame: frame });
try{
ns.AddIframeDoctype(frame);
FillFrame(frame, stub);
}
catch (e) {
frame.src = 'javascript:(function () {' + 'document.open();document.domain=\'' + document.domain + '\';document.close();' + '})();';
ns.SetTimeout(
function () {
try
{
ns.AddIframeDoctype(frame);
FillFrame(frame, stub);
}
catch (e)
{
frame.src = "javascript:'<script>window.onload=function(){document.write(\\'<script>document.domain=\\\"" + document.domain + "\\\";<\\\\/script>\\');document.close();};<\/script>'";
ns.SetTimeout(
function()
{
ns.AddIframeDoctype(frame);
FillFrame(frame, stub);
}, 0);
}
}, 0);
}
ns.SetTimeout(
function () {
FillFrame(frame, stub);
}, 100);
}
function CheckBlockedElements()
{
m_blockedVideo.forEach(function (obj, idx, arr) {
if (!obj)
return;
if (!obj.video.parentNode || !IsSrcIncluded(obj.video, obj.video.kl_blocked_by))
{
obj.frame.parentNode.removeChild(obj.frame);
obj.video.kl_checked = false;
obj.video.style.opacity = obj.video.kl_old_opacity;
delete arr[idx];
}
});
}
function ProcessElement(elem, data, src)
{
if (elem.kl_checked)
return;
data.url = src;
m_callFunction("mb.process", data);
}
function ProcessElements(elems, func)
{
for (var i = 0; i < elems.length; i++)
{
var elem = elems[i];
var data = {};
data.height = elem.clientHeight;
data.width = elem.clientWidth;
GetSrc(elem).forEach(function (src) {
func(elem, data, src);
});
elem.kl_checked = true;
}
}
function Categorize()
{
["video", "embed"].forEach(function (val) {
var elems = document.getElementsByTagName(val);
ProcessElements(elems, ProcessElement);
});
}
function BlockByUrl(blockInfo)
{
if (!blockInfo) {
ns.SessionLog('Invalid parameter');
return;
}
["video", "embed"].forEach(function (val) {
var elems = document.getElementsByTagName(val);
ProcessElements(elems, function (elem, data, src) { if (src == blockInfo.url) BlockElem(elem, src, blockInfo.stub); });
});
}
function ProcessDomChangeVideo()
{
CheckBlockedElements();
Categorize();
}
function OnScroll()
{
m_blockedVideo.forEach(function (obj) {
if (!obj)
return;
var rect = obj.video.getBoundingClientRect();
obj.frame.style.left = ((window.pageXOffset || document.documentElement.scrollLeft) + rect.left).toString() + "px";
obj.frame.style.top = ((window.pageYOffset || document.documentElement.scrollTop) + rect.top).toString() + "px";
obj.frame.style.width = (rect.right - rect.left).toString() + "px";
obj.frame.style.height = (rect.bottom - rect.top).toString() + "px";
obj.video.style.opacity = 0;
});
}
function OnResize()
{
if (m_timer)
clearTimeout(m_timer);
m_timer = ns.SetTimeout(OnScroll, 100);
}
function Run()
{
Categorize();
m_observerVideo = ns.GetDomChangeObserver("*");
m_observerVideo.Start(ProcessDomChangeVideo);
ns.AddEventListener(window, "scroll", OnScroll);
ns.AddEventListener(window, "resize", OnResize);
ns.AddEventListener(window, "load", function () { Categorize(); });
ns.AddEventListener(window, "unload",
function () {
if (m_observerVideo)
m_observerVideo.Stop();
});
}
}
var instance = null;
ns.RunModule(function ()
{
if (!instance)
instance = new MultimediaBlocker;
});
});
KasperskyLab.AddRunner("vs", function (ns, session) {
var VisitedSites = function () {
var m_callFunction = function () { };
var m_domParser = ns.GetDomParser(session);
var m_flags = {
"onPasswordEntered": false,
"onAddressEntered": false,
"onCardEntered": false
};
function OnPing() {
return ns.MaxRequestDelay;
}
session.InitializePlugin(
function (activatePlugin, registerMethod, callFunction) {
m_callFunction = callFunction;
activatePlugin("vs", OnPing);
ns.AddRemovableEventListener(document, "keydown", OnKeyDown);
ns.AddRemovableEventListener(document, "change", OnKeyDown);
});
function MakeCallback(flag, target) {
if (m_flags[flag] || !target)
return function () { };
return function (result, selectors) {
if (result || m_flags[flag])
return;
for (var i = 0; i < selectors.length; i++) {
if (m_flags[flag])
return;
var element = document.querySelector(selectors[i]);
if (element && element === target) {
m_flags[flag] = true;
if (m_flags["onPasswordEntered"] && m_flags["onAddressEntered"] && m_flags["onCardEntered"]) {
ns.RemoveEventListener(document, "keydown", OnKeyDown);
ns.RemoveEventListener(document, "change", OnKeyDown);
}
m_callFunction("vs." + flag);
}
}
}
}
function OnKeyDown(evt) {
try {
if (evt.target.tagName.toLowerCase() !== "input")
return;
m_domParser.GetPasswordSelectors(MakeCallback("onPasswordEntered", evt.target));
m_domParser.GetNewPasswordSelectors(MakeCallback("onPasswordEntered", evt.target));
m_domParser.GetAddressSelectors(MakeCallback("onAddressEntered", evt.target));
m_domParser.GetCardSelectors(MakeCallback("onCardEntered", evt.target));
}
catch (e) {
ns.SessionError(e, "vs");
}
}
}
var instance = null;
ns.RunModule(function () {
if (!instance)
instance = new VisitedSites;
});
});
var KasperskyLab = (function (ns) {
function AddSelectorProcessor(selector, processors) {
if (!selector)
return;
var str = ((selector[0] == '>') ? ':scope ' : '* ') + selector;
processors.push(function (objects) {
var resultObjects = [];
for (var i = 0; i < objects.length; ++i) {
var list = objects[i].querySelectorAll(str);
Array.prototype.push.apply(resultObjects, list);
}
return resultObjects;
});
}
function GetTextInsideBracket(queryParts) {
var result = '';
for (var parentheses = 1; queryParts.index < queryParts.parts.length; ++queryParts.index) {
if (!queryParts.parts[queryParts.index])
continue;
var part = queryParts.parts[queryParts.index];
if (part == ')') {
--parentheses;
if (!parentheses)
break;
}
else if (part == '(') {
++parentheses;
}
result += part;
}
return result;
}
function RemoveChilds(objects) {
for (var i = 0; i < objects.length;) {
if (objects.some(
function (element) {
var object = objects[i];
if (element == object)
return false;
return element.contains(object);
}))
objects.splice(i, 1);
else
i++;
}
}
function PreprocessProperties(properties) {
if (properties.length >= 2 && properties[0] == "/" && properties[properties.length - 1] == "/")
return properties.substring(1, properties.length - 1);
properties = properties.replace(/\*+/g, "*");
properties = properties.replace(/\^\|$/, "^");
properties = properties.replace(/\W/g, "\\$&");
properties = properties.replace(/\\\*/g, ".*");
properties = properties.replace(/^\\\|/, "^");
return properties.replace(/\\\|$/, "$");
}
function GetMatcherFromText(inputText) {
try {
var expression = '';
var flags = undefined;
var execResult = /^\/(.*)\/([imu]*)$/.exec(inputText);
if (execResult) {
expression = execResult[1];
if (execResult[2])
flags = execResult[2];
}
else {
expression = inputText.replace(/[-/\\^$*+?.()|[\]{}]/g, "\\$&");
}
return new RegExp(expression, flags);
}
catch (e) {
return null;
}
}
function GetMatchedStylesheetSelectors(stylesheet, propertiesMatcher) {
var selectors = [];
try {
for (var i = 0; i < stylesheet.cssRules.length; ++i) {
var rule = stylesheet.cssRules[i];
if (rule.type != rule.STYLE_RULE)
continue;
var properties = '';
for (var j = 0; j < rule.style.length; j++) {
var propertyName = rule.style.item(j);
properties += propertyName + ': ' + rule.style.getPropertyValue(propertyName) + ';';
}
if (!propertiesMatcher.test(properties))
continue;
selectors.push(rule.selectorText);
}
}
catch (e) {
return [];
}
return selectors;
}
function GetDomStylesStrings(propertiesMatcher) {
var matcher = new RegExp(propertiesMatcher, 'i');
var selectorsGroup = '';
for (var i = 0; i < this.document.styleSheets.length; ++i) {
var matchedSelectors = GetMatchedStylesheetSelectors(this.document.styleSheets[i], matcher);
for (var selectorIndex = 0; selectorIndex < matchedSelectors.length; ++selectorIndex)
selectorsGroup += matchedSelectors[selectorIndex] + ', ';
}
if (selectorsGroup.length)
selectorsGroup = selectorsGroup.substring(0, selectorsGroup.length - 2);
return selectorsGroup;
}
function AbpHasProcessorFactory(queryParts) {
var innerSelectorsProcessor = ParseQuery(queryParts);
return function (objects) {
var resultObjects = [];
for (var i = 0; i < objects.length; ++i) {
if (innerSelectorsProcessor([objects[i]]).length)
resultObjects.push(objects[i]);
}
return resultObjects;
};
}
function AbpContainsProcessorFactory(queryParts) {
var textInsideBracket = GetTextInsideBracket(queryParts);
var matcher = GetMatcherFromText(textInsideBracket);
return function (objects) {
var resultObjects = [];
if (!matcher)
return resultObjects;
RemoveChilds(objects);
for (var i = 0; i < objects.length; ++i) {
if (matcher.test(objects[i].textContent))
resultObjects.push(objects[i]);
}
return resultObjects;
};
}
function IsObjectPropertiesMatch(object, selectors) {
var parent = object.parentNode || document;
if (object == document)
return false;
var selectedObjects = Array.from(parent.querySelectorAll(selectors));
return selectedObjects.some(function (item) { return item == object; });
}
function AbpPopertiesProcessorFactory(queryParts) {
var textInsideBracket = GetTextInsideBracket(queryParts);
var selectorRegexp = PreprocessProperties(textInsideBracket);
var selectorsGroup = GetDomStylesStrings(selectorRegexp);
return function (objects) {
var resultObjects = [];
if (!selectorsGroup)
return resultObjects;
for (var i = 0; i < objects.length; ++i) {
var object = objects[i];
if (IsObjectPropertiesMatch(object, selectorsGroup))
resultObjects.push(object);
}
return resultObjects;
};
}
function ParseQuery(queryParts) {
var functions = [];
var collectedPart = '';
for (; queryParts.index < queryParts.parts.length; ++queryParts.index) {
if (!queryParts.parts[queryParts.index])
continue;
var part = queryParts.parts[queryParts.index];
if (part == ')')
break;
var processorFactory = undefined;
if (part == ':-abp-has(')
processorFactory = AbpHasProcessorFactory;
else if (part == ':-abp-contains(')
processorFactory = AbpContainsProcessorFactory;
else if (part == ':-abp-properties(')
processorFactory = AbpPopertiesProcessorFactory;
if (processorFactory) {
++queryParts.index;
AddSelectorProcessor(collectedPart, functions);
collectedPart = '';
functions.push(processorFactory(queryParts));
continue;
}
if (part == '(') {
++queryParts.index;
part += GetTextInsideBracket(queryParts);
if (queryParts.index < queryParts.parts.length)
part += queryParts.parts[queryParts.index];
}
collectedPart += part;
}
AddSelectorProcessor(collectedPart, functions);
return function (objects) {
var outputObjects = objects;
for (var i = 0; i < functions.length; ++i) {
var tempObjects = functions[i](outputObjects);
outputObjects = tempObjects;
}
return outputObjects;
}
}
ns.FindElementsByAbpRule = function (abpRule) {
var result = [];
try {
var partsValues = abpRule.split(/(:-abp-has\()|(:-abp-contains\()|(:-abp-properties\()|(\()|(\))/g);
var operation = ParseQuery({ parts: partsValues, index: 0 });
result = operation([document]);
}
catch (e) {
ns.SessionError("ERR processing abp rule \r\n (" + abpRule + ") - " + (e.message || e), "ab_abp");
return [];
}
return result;
}
return ns;
})(KasperskyLab || {});
function GetCommonLink()
{
var commonLink = KasperskyLab.GetResourceSrc("/abn/main.css");
if (!KasperskyLab.IsRelativeTransport())
return commonLink;
return "/" + commonLink.substr(KasperskyLab.GetBaseUrl().length);
}
function FindCommonLink()
{
if (document.querySelector)
{
return document.querySelector('link[href^="' + GetCommonLink() + '"]');
}
else
{
for (var i = 0; i < document.styleSheets.length; ++i)
{
var currentStyleSheet = document.styleSheets[i];
if (currentStyleSheet.href && currentStyleSheet.href.indexOf(GetCommonLink()) !== -1)
return GetOwnerNode(document.styleSheets[i]);
}
}
return null;
}
KasperskyLab.AddRunner("abn", function (ns, session, settings, locales)
{
var AntiBanner = function()
{
var m_callFunction = function(){};
var m_usingStyles = [];
var m_deferredProcess;
var m_processedIdentifier = "kl_abn_" + ns.GetCurrentTime();
var m_firstRun = true;
var m_randColorAttribute = settings.randomColor;
var m_randBackgroundColorAttribute = settings.randomBackgroundColor;
function OnPing()
{
return ns.MaxRequestDelay;
}
function ScheduleCalculateProcessedItems()
{
clearTimeout(m_deferredProcess);
m_deferredProcess = ns.SetTimeout(CalculateNewProcessedItems, 500);
}
function GetOwnerNode(sheet)
{
return sheet.ownerNode || sheet.owningElement;
}
function GetStyleSheetFromNode(node)
{
return node.sheet || node.styleSheet;
}
function AddUsingStyle(sheetNodes)
{
for (var i = 0; i < document.styleSheets.length; ++i)
{
var ownerNode = GetOwnerNode(document.styleSheets[i]);
if (sheetNodes.indexOf(ownerNode) != -1)
{
AddAntiBannerStyleSheet(document.styleSheets[i]);
}
}
}
function ApplyAbpRulesDelay(rule)
{
ns.SetTimeout(function(){
var elements = ns.FindElementsByAbpRule(rule);
var newProcessedCount = 0;
for (var i = 0; i < elements.length; ++i)
{
if (!elements[i][m_processedIdentifier])
{
elements[i][m_processedIdentifier] = true;
elements[i].style.display = "none";
++newProcessedCount;
}
}
if (newProcessedCount)
SendAntibannerStat(newProcessedCount);
}, 0);
}
function ApplyAbpRules(rules)
{
if (!ns.FindElementsByAbpRule)
{
ns.SessionError("Function for abp rules is not defined", "ab_abp");
return;
}
for (var i = 0; i < rules.length; i++)
ApplyAbpRulesDelay(rules[i]);
}
function SetCss(settings)
{
if (settings)
{
if (settings.rules)
{
var sheetNodes = ns.AddStyles(settings.rules);
ns.SetTimeout(function(){ AddUsingStyle(sheetNodes); }, 0);
}
if (settings.abpRules && settings.abpRules.length)
{
ApplyAbpRules(settings.abpRules);
}
}
ScheduleCalculateProcessedItems();
}
function CalculateNewProcessedItemsBySelector(selector)
{
var newProcessedCount = 0;
var elementList = document.querySelectorAll(selector);
for (var i = 0; i < elementList.length; ++i)
{
if (!elementList[i][m_processedIdentifier])
{
elementList[i][m_processedIdentifier] = true;
++newProcessedCount;
}
}
return newProcessedCount;
}
function DeferredProcessCssRules(rules, i)
{
try
{
SendAntibannerStat(CalculateNewProcessedItemsBySelector(rules[i].selectorText));
}
catch (e)
{
ns.SessionError("Unable to count blocked elements for rules " + i + " error: " + (e.message || e), "abn");
}
}
function GetDeferredHandler(rules, i)
{
return function(){DeferredProcessCssRules(rules, i);};
}
function ProcessCssRules(rules)
{
for (var i = 0; i < rules.length; ++i)
ns.SetTimeout(GetDeferredHandler(rules, i), 0);
}
function CalculateNewProcessedItemsByStyle()
{
var newProcessedCount = 0;
var elementList = document.getElementsByTagName("*");
for (var i = 0; i < elementList.length; ++i)
{
if (!elementList[i][m_processedIdentifier] &&
elementList[i].currentStyle.color == m_randColorAttribute &&
elementList[i].currentStyle.backgroundColor == m_randBackgroundColorAttribute)
{
elementList[i][m_processedIdentifier] = true;
++newProcessedCount;
}
}
return newProcessedCount;
}
function CalculateNewProcessedItems()
{
if (document.querySelectorAll)
{
var atLeastOneStyleExist = false;
for (var i = 0; i < m_usingStyles.length; ++i)
{
var cssRules = m_usingStyles[i].cssRules || m_usingStyles[i].rules;
if (cssRules && cssRules.length)
{
ProcessCssRules(cssRules);
atLeastOneStyleExist = true;
}
}
if (!atLeastOneStyleExist)
{
SendAntibannerStat(0);
ns.SessionLog("No one style exist. Count of using styles nodes: " + m_usingStyles.length);
}
}
else
{
SendAntibannerStat(CalculateNewProcessedItemsByStyle());
}
}
function SendAntibannerStat(newProcessedCount)
{
if (m_firstRun || newProcessedCount != 0)
{
m_callFunction("abn.statInfo", {count: newProcessedCount});
m_firstRun = false;
}
}
function AddAntiBannerStyleSheet(styleSheet)
{
if (!styleSheet)
return;
m_usingStyles.push(styleSheet);
}
function OnLoadCommonCss(arg)
{
var target = arg.target || arg.srcElement;
var sheetNode = GetStyleSheetFromNode(target);
if (!sheetNode)
{
ns.SessionError("OnLoadCommonCss fail with not exist sheet", "abn");
return;
}
AddAntiBannerStyleSheet(sheetNode);
ScheduleCalculateProcessedItems();
}
session.InitializePlugin(
function(activatePlugin, registerMethod, callFunction)
{
m_callFunction = callFunction;
activatePlugin("abn", OnPing);
});
var commonLink = FindCommonLink();
if (commonLink)
{
ns.AddEventListener(commonLink, "load", OnLoadCommonCss);
var sheetNode = GetStyleSheetFromNode(commonLink);
if (sheetNode)
AddAntiBannerStyleSheet(sheetNode);
}
else
{
ns.SessionError("Not found inserted common link", "abn");
}
if (settings.insertCommonLink)
{
var link = document.createElement("link");
link.setAttribute("type", "text/css");
link.setAttribute("rel", "stylesheet");
link.setAttribute("href", ns.GetResourceSrc("/abn/main.css"));
link.setAttribute("crossorigin", "anonymous");
ns.AddEventListener(link, "load", OnLoadCommonCss);
if (document.head)
document.head.appendChild(link);
else
document.getElementsByTagName("head")[0].appendChild(link);
}
SetCss(settings);
}
var instance = null;
ns.RunModule(function()
{
if (!instance)
instance = new AntiBanner;
});
}, {isCssUrlInjected: !!FindCommonLink()});
var ShadowRootProcessor = function(shadowRoot) { return false; };
var ShadowRoots = [];
function GetCommonLink()
{
var commonLink = KasperskyLab.GetResourceSrc("/abn/main.css");
if (!KasperskyLab.IsRelativeTransport())
return commonLink;
return "/" + commonLink.substr(KasperskyLab.GetBaseUrl().length);
}
function FindCommonLink()
{
if (document.querySelector)
{
return document.querySelector('link[href^="' + GetCommonLink() + '"]');
}
else
{
for (var i = 0; i < document.styleSheets.length; ++i)
{
var currentStyleSheet = document.styleSheets[i];
if (currentStyleSheet.href && currentStyleSheet.href.indexOf(GetCommonLink()) !== -1)
return GetOwnerNode(document.styleSheets[i]);
}
}
return null;
}
if (Element.prototype.attachShadow)
{
var originalAttachShadow = Element.prototype.attachShadow;
var originalToString = Element.prototype.attachShadow.toString();
Element.prototype.attachShadow = function (param)
{
var shadowRoot = originalAttachShadow.call(this, param);
try
{
if (param.mode == "closed" && !ShadowRootProcessor(shadowRoot))
ShadowRoots.push(shadowRoot);
}
catch(e)
{
KasperskyLab.SessionError(e, "abn_shadow");
}
return shadowRoot;
};
Element.prototype.attachShadow.toString = function(){return originalToString;};
}
KasperskyLab.AddRunner("abn_shadow", function (ns, session, settings, locales)
{
var ShadowAntiBanner = function()
{
var m_usingStyles = [];
function OnPing()
{
return ns.MaxRequestDelay;
}
session.InitializePlugin(function(activatePlugin, registerMethod, callFunction){activatePlugin("abn_shadow", OnPing);});
function FillStyleElement(style, shadowRoot)
{
for (var i = 0; i < m_usingStyles.length; ++i)
{
var abnStyle = m_usingStyles[i];
if (abnStyle.disabled)
return;
var rules = abnStyle.cssRules || abnStyle.rules;
for (var j = 0; j < rules.length; ++j)
style.appendChild(document.createTextNode(rules[j].cssText));
}
}
function AddSelectorsToShadowRoot(shadowRoot)
{
var style = document.createElement('style');
style.type = 'text/css';
style.setAttribute('nonce', ns.ContentSecurityPolicyNonceAttribute);
ns.SetTimeout(function(){ FillStyleElement(style, shadowRoot); }, 100);
shadowRoot.appendChild(style);
return true;
};
function AddAntiBannerStyleSheet(styleSheet)
{
if (!styleSheet)
return;
m_usingStyles.push(styleSheet);
}
function OnLoadCommonCss(arg)
{
AddAntiBannerStyleSheet(arg.target.sheet);
}
var commonLink = FindCommonLink();
if (commonLink)
{
ns.AddEventListener(commonLink, "load", OnLoadCommonCss);
AddAntiBannerStyleSheet(commonLink.sheet);
}
else
{
ns.SessionError("Not found inserted common link", "abn_shadow");
}
ShadowRootProcessor = AddSelectorsToShadowRoot;
for (var i = 0; i < ShadowRoots.length; ++i)
AddSelectorsToShadowRoot(ShadowRoots[i]);
ShadowRoots = [];
}
var instance = null;
ns.RunModule(function()
{
if (!instance)
instance = new ShadowAntiBanner;
});
}, {isCssUrlInjected: !!FindCommonLink()});
(function (ns) {
ns.UrlAdvisorBalloon = function (session, locales)
{
var m_balloon = new ns.Balloon2("ua", "/ua/url_advisor_balloon.html", "/ua/balloon.css", session, GetCoordsCallback, OnCloseHandler, locales, OnDataReceiveHandler);
var m_currentVerdict = null;
var m_balloonElement = null;
var m_markerDiv = null;
var m_tagDiv = null;
var m_mouseX = 0;
var m_mouseY = 0;
var ratingIds = [
{className:"green", headerNode:locales["UrlAdvisorBalloonHeaderGood"], textNode : locales["UrlAdvisorSetLocalContentOnlineGood"]},
{className:"grey", headerNode:locales["UrlAdvisorBalloonHeaderSuspicious"], textNode:locales["UrlAdvisorSetLocalContentOnlineSuspicious"]},
{className:"red", headerNode:locales["UrlAdvisorBalloonHeaderDanger"], textNode:locales["UrlAdvisorSetLocalContentOnlineDanger"]},
{className:"yellow", headerNode:locales["UrlAdvisorBalloonHeaderWmuf"], textNode : locales["UrlAdvisorSetLocalContentOnlineWmuf"]}
];
function GetCoordsCallback(balloonSize)
{
return GetCoord(balloonSize, m_mouseX, m_mouseY)
}
function OnCloseHandler(arg)
{
if(arg == 0)
{
m_balloon.Hide();
}
}
function OnDataReceiveHandler()
{
}
function GetCoord(balloonSize, clientX, clientY)
{
var coord = {x: 0, y: 0};
var clientWidth = ns.GetPageWidth();
var halfWidth = balloonSize.width / 2;
if (halfWidth > clientX)
coord.x = 0;
else if (halfWidth + clientX > clientWidth)
coord.x = clientWidth - balloonSize.width;
else
coord.x = clientX - halfWidth;
var clientHeight = ns.GetPageHeight();
coord.y = (clientY + balloonSize.height > clientHeight) ? clientY - balloonSize.height : clientY;
if (coord.y < 0)
coord.y = 0;
var scroll = ns.GetPageScroll();
coord.y += scroll.top;
coord.x += scroll.left;
return coord;
}
this.HideBalloon = function()
{
m_balloon.Hide();
}
this.ShowBalloon = function(clientX, clientY, verdict)
{
m_mouseX = clientX;
m_mouseY = clientY;
m_currentVerdict = verdict;
m_balloon.Show(ratingIds[m_currentVerdict.rating - 1].className + " " + ns.md5(verdict.url), { verdict: m_currentVerdict, locales: locales });
}
};
}) (KasperskyLab || {});
var PostponeCheckAtributeName = 'kl_' + KasperskyLab.GetCurrentTime();
var IconName = 'kl_' + KasperskyLab.GetCurrentTime();
KasperskyLab.AddRunner("ua", function (ns, session, settings, locales) {
var UrlAdvisor = function()
{
var m_urlAdvisorBalloon = new ns.UrlAdvisorBalloon(session, locales);
var m_enabled = settings.enable;
var m_checkOnlySearchResults = settings.mode;
var m_linkSelector = settings.linkSelector;
var m_elementAfterSelector = settings.elementAfterSelector;
var m_emptySearchResultSent = false;
var m_postponeCategorizeStarted = false;
var m_urlCategorizeRequestTime = 0;
var m_observer;
var m_callFunction = function(){};
var m_categorizingObjects = {};
var m_clearCategorizingObjectsTimerId;
function AddToCategorizeList(url, linkElement)
{
if (url in m_categorizingObjects)
{
m_categorizingObjects[url].push(linkElement);
}
else
{
m_categorizingObjects[url] = [linkElement];
}
}
session.InitializePlugin(function(activatePlugin, registerMethod, callFunction){
m_callFunction = callFunction;
activatePlugin('ua', OnPing);
registerMethod('ua.verdict', SetVerdictDelayed);
registerMethod('ua.settings', SetSettings);
});
Run();
function OnPing(currentTime)
{
var timeFormRequest = (currentTime >= m_urlCategorizeRequestTime) ? currentTime - m_urlCategorizeRequestTime : 0;
return timeFormRequest <= 10000 ? 500 : ns.MaxRequestDelay;
}
function GetHref(link)
{
try { return link.href; } catch(e){}
try { return link.getAttribute('href'); } catch(e){}
return '';
}
function CreateIcon() {
var icon = document.createElement("img");
icon.name = IconName;
icon.width = 16;
icon.height = 16;
icon.style.cssText = "width: 16px!important; height: 16px!important;"
icon.onclick = function (evt) { ns.StopProcessingEvent(evt); };
return icon;
}
function GetLinkIcon(linkElement)
{
var nextElement = linkElement.nextSibling;
if (m_elementAfterSelector)
{
nextElement = linkElement.querySelector(m_elementAfterSelector);
if (nextElement)
nextElement = nextElement.nextSibling;
else
nextElement = linkElement.nextSibling;
}
return (nextElement !== null && nextElement.name == IconName) ? nextElement : undefined;
}
function GetOrCreateLinkIcon(linkElement)
{
var icon = GetLinkIcon(linkElement);
if (icon)
return icon;
var nextElement = linkElement;
if (m_elementAfterSelector)
{
nextElement = linkElement.querySelector(m_elementAfterSelector);
if (!nextElement)
nextElement = linkElement;
}
nextElement.parentNode.insertBefore(CreateIcon(), nextElement.nextSibling);
return nextElement.nextSibling;
}
function GetLinkElementByIcon(icon)
{
if (!m_elementAfterSelector)
return icon.previousSibling;
var searchLinks = document.querySelectorAll(m_linkSelector);
for (var i = 0; i < searchLinks.length; i++)
{
var elem = searchLinks[i].querySelector(m_elementAfterSelector);
if (searchLinks[i].nextSibling === icon || (elem && elem.nextSibling === icon))
return searchLinks[i];
}
return icon.previousSibling;
}
function UpdateIconImage(icon, verdict)
{
if (verdict.rating === 1)
{
icon.src = locales["UrlAdvisorGoodImage.png"];
icon['kis_status'] = 16;
}
else if (verdict.rating === 2)
{
icon.src = locales["UrlAdvisorSuspiciousImage.png"];
icon['kis_status'] = 8;
}
else if (verdict.rating === 3)
{
icon.src = locales["UrlAdvisorDangerImage.png"];
icon['kis_status'] = 4;
}
else if (verdict.rating === 4)
{
icon.src = locales["UrlAdvisorwmufImage.png"];
}
}
function SubscribeIconOnMouseEvents(icon, verdict)
{
var balloonTimerId = 0;
ns.AddEventListener(icon, "mouseout",
function()
{
if (balloonTimerId)
{
clearTimeout(balloonTimerId);
balloonTimerId = 0;
}
});
ns.AddEventListener(icon, "mouseover",
function(args)
{
if (!balloonTimerId)
{
var clientX = args.clientX;
var clientY = args.clientY;
balloonTimerId = ns.SetTimeout(function()
{
m_urlAdvisorBalloon.ShowBalloon(clientX, clientY, verdict);
balloonTimerId = 0;
}, 300);
}
});
}
function IsElementEmpty(linkElement)
{
return !linkElement.offsetHeight && !linkElement.offsetWidth
&& !linkElement.outerText && !linkElement.text;
}
function SetVerdictForUrl(verdict)
{
try
{
if (!(verdict.url in m_categorizingObjects))
return;
var linkElements = m_categorizingObjects[verdict.url];
for (var linkIndex = 0; linkIndex < linkElements.length; ++linkIndex)
{
if (IsElementEmpty(linkElements[linkIndex]))
continue;
linkElements[linkIndex][PostponeCheckAtributeName] = false;
var icon = GetOrCreateLinkIcon(linkElements[linkIndex]);
if (!icon)
continue;
UpdateIconImage(icon, verdict);
SubscribeIconOnMouseEvents(icon, verdict);
}
}
catch (e)
{
ns.SessionError(e, "ua");
}
delete m_categorizingObjects[verdict.url];
}
function SetVerdict(argument)
{
for (var currentVerdict = 0; currentVerdict < argument.verdicts.length; currentVerdict++)
SetVerdictForUrl(argument.verdicts[currentVerdict]);
}
function SetVerdictDelayed(argument)
{
ns.SetTimeout(function(){SetVerdict(argument);}, 1000);
}
function SetSettingsImpl(argument)
{
m_enabled = argument.enable;
if (!m_enabled)
return;
m_checkOnlySearchResults = argument.mode;
}
function ClearImages()
{
var images = document.getElementsByName(IconName);
while (images.length > 0)
images[0].parentNode.removeChild(images[0]);
}
function ClearAttributes()
{
for (var i = 0; i < document.links.length; ++i)
if (document.links[i][PostponeCheckAtributeName])
document.links[i][PostponeCheckAtributeName] = false;
}
function SetSettings(argument)
{
ClearImages();
ClearAttributes();
SetSettingsImpl(argument);
CategorizeUrl();
}
function IsNeedCategorizeLink(linkElement)
{
try
{
return !linkElement.isContentEditable && !!linkElement.parentNode
&& !GetLinkIcon(linkElement) && !linkElement[PostponeCheckAtributeName]
&& !IsElementEmpty(linkElement);
}
catch(e)
{
ns.SessionLog('check link exception: ' + (e.message || e));
return false;
}
}
function ProcessDomChange()
{
try
{
ns.SessionLog('UA: Process dom change');
if (!m_postponeCategorizeStarted)
{
ns.SetTimeout(CategorizeUrl, 500);
m_postponeCategorizeStarted = true;
}
var images = document.getElementsByName(IconName);
for (var i = 0; i < images.length; ++i)
{
var linkNode = GetLinkElementByIcon(images[i]);
if (!linkNode || !linkNode.nodeName || linkNode.nodeName.toLowerCase() !== "a")
{
var imageNode = images[i];
imageNode.parentNode.removeChild(imageNode);
}
}
}
catch (e)
{
ns.SessionError("ua dom change handling exception\r\n: " + (e.message || e) + (e.stack?"\r\n"+e.stack:""), "ua");
}
}
function CategorizeUrl()
{
try
{
if (!m_enabled)
{
ns.SessionLog("skip categorize links because UA disabled");
return;
}
ns.SessionLog('UA: collect links for categorize');
m_postponeCategorizeStarted = false;
var linksForCategorize = [];
var linksForCheck = [];
if (!m_checkOnlySearchResults)
linksForCheck = document.links;
else if (m_linkSelector && m_checkOnlySearchResults)
linksForCheck = document.querySelectorAll(m_linkSelector);
for (var i = 0; i < linksForCheck.length; i++)
{
var link = linksForCheck[i];
if (IsNeedCategorizeLink(link))
{
link[PostponeCheckAtributeName] = true;
var href = GetHref(link);
if (!!href) {
linksForCategorize.push(href);
AddToCategorizeList(href, link);
} else {
ns.Log("access to href blocked by browser");
}
}
}
var isEmptySearchResult = m_linkSelector && m_checkOnlySearchResults && linksForCheck.length == 0;
if (isEmptySearchResult || linksForCategorize.length)
{
if (isEmptySearchResult)
{
if (m_emptySearchResultSent)
return;
m_emptySearchResultSent = true;
}
m_callFunction("ua.categorize", {links: linksForCategorize});
m_urlCategorizeRequestTime = ns.GetCurrentTime();
clearTimeout(m_clearCategorizingObjectsTimerId);
m_clearCategorizingObjectsTimerId = ns.SetTimeout(function () {
m_categorizingObjects = {};
}, 1000 * 60 * 5);
}
else
{
ns.SessionLog("UA not found links for categorization");
}
}
catch (e)
{
ns.SessionError("ua categorize exception\r\n: " + (e.message || e)+ (e.stack?"\r\n"+e.stack:""), "ua");
}
}
function Run()
{
CategorizeUrl();
m_observer = ns.GetDomChangeObserver("a");
m_observer.Start(ProcessDomChange);
ns.AddEventListener(window, "load", CategorizeUrl);
};
};
var instance = null;
ns.RunModule(function()
{
if (!instance)
instance = new UrlAdvisor();
}, 2500);
});
KasperskyLab.AddRunner("cb", function (ns, session, settings, locales) {
var ContentBlocker = function () {
var m_idleStartTime = ns.GetCurrentTime();
var m_callFunction = function () {};
var m_deactivateFunction;
session.InitializePlugin(function (activatePlugin, registerMethod, callFunction, deactivatePlugin) {
m_deactivateFunction = deactivatePlugin;
m_callFunction = callFunction;
activatePlugin('cb', OnPing);
registerMethod('cb.reloadUrl', ReloadUrl);
registerMethod('cb.blockImage', BlockImage);
registerMethod('cb.shutdown',
function () {
deactivatePlugin('cb');
});
});
function OnPing(currentTime) {
var idleTime = (currentTime >= m_idleStartTime) ? currentTime - m_idleStartTime : 0;
return idleTime <= 10000 ? 500 : ns.MaxRequestDelay;
}
function ReloadUrl() {
ns.SessionLog("Start reload url " + document.readyState);
m_idleStartTime = ns.GetCurrentTime();
window.location.reload(true);
}
function BlockImage(blockImageRequest) {
var blockImageResponse = { blockedImagesCount: 0, requestId: "" };
var SendResponse = function()
{
m_callFunction("cb.BlockResults", blockImageResponse);
SendResponse = function() {}
}
try
{
blockImageResponse.requestId = blockImageRequest.requestId;
var blockImageByPath = function(url)
{
var endsWithUrl = function(pattern) {
var d = pattern.length - url.length;
return d >= 0 && pattern.lastIndexOf(url) === d;
};
var images = document.getElementsByTagName('img');
for (var i = 0; i != images.length; ++i) {
if (endsWithUrl(images[i].src))
if (images[i].style.display != 'none') {
images[i].style.display = 'none';
++blockImageResponse.blockedImagesCount;
}
}
}
for (var i = 0; i != blockImageRequest.urls.length; ++i) {
blockImageByPath(blockImageRequest.urls[i]);
}
SendResponse();
}
catch(e)
{
SendResponse();
throw e;
}
}
};
new ContentBlocker();
});
var KasperskyLab = (function (ns)
{
function DomParser(session)
{
var m_callFunction = function(){};
var m_logins = [];
var m_passwords = [];
var m_newPasswords = [];
var m_address = [];
var m_card = [];
var m_cachedFlag = false;
var m_pathName = document.location.pathname;
var m_selectorsRequested = false;
var m_callbacksQueue = [];
function OnGetFieldsCallback(result, selectors, callback)
{
if (result == 0 && selectors)
{
if (selectors.loginSelectors)
Array.prototype.push.apply(m_logins, selectors.loginSelectors);
if (selectors.passwordSelectors)
Array.prototype.push.apply(m_passwords, selectors.passwordSelectors);
if (selectors.newPasswordSelectors)
Array.prototype.push.apply(m_newPasswords, selectors.newPasswordSelectors);
if (selectors.addressSelectors)
Array.prototype.push.apply(m_address, selectors.addressSelectors);
if (selectors.cardSelectors)
Array.prototype.push.apply(m_card, selectors.cardSelectors);
m_cachedFlag = true;
}
m_selectorsRequested = false;
for (var i = 0; i < m_callbacksQueue.length; ++i)
{
m_callbacksQueue[i](result);
}
}
function CallService(argObject)
{
m_callFunction("dp.onGetFields", argObject, OnGetFieldsCallback);
}
function IsVisible(element)
{
var style = window.getComputedStyle ? window.getComputedStyle(element) : element.currentStyle;
return style.display !== "none";
}
function ProcessChilds(childNodes)
{
for (var i = 0; i < childNodes.length; ++i)
{
var element = childNodes[i];
if (element.nodeType !== Node.ELEMENT_NODE)
continue;
if (!IsVisible(element))
element.setAttribute("wfd-invisible", true);
else
ProcessChilds(element.childNodes);
}
}
function ProcessNextGroupElement(tree, finishCallback)
{
var currentNode = tree.currentNode;
var counter = 0;
while(currentNode)
{
++counter;
currentNode.setAttribute("wfd-invisible", true);
currentNode = tree.nextNode();
if (counter == 100)
{
ns.SetTimeout(function(){ProcessNextGroupElement(tree, finishCallback);}, 0);
return;
}
}
finishCallback();
}
function GetSelectorsWithTreeWalker()
{
var filter = {
acceptNode: function(node) {
if (node && node.parentNode && node.parentNode.getAttribute("wfd-invisible") === true)
return NodeFilter.FILTER_REJECT;
if (node && !IsVisible(node))
return NodeFilter.FILTER_ACCEPT;
return NodeFilter.FILTER_SKIP;
}
}
var tree = document.createTreeWalker(document.body, NodeFilter.SHOW_ELEMENT, filter.acceptNode, false);
var finishCallback = function(){
CallService({dom: "<body>" + document.body.innerHTML + "</body>"});
}
ProcessNextGroupElement(tree, finishCallback);
}
function GetSelectorsFromService()
{
try
{
ProcessChilds(document.body.childNodes);
}
catch (e)
{
ns.SessionLog(e);
}
CallService({dom: document.documentElement.innerHTML});
}
function GetSelectorsInternal(callback, selectors)
{
if (m_cachedFlag)
{
if (selectors.length > 0)
callback(0, selectors);
return;
}
var clientCallback = function (result) { callback(result, selectors); };
m_callbacksQueue.push(clientCallback);
if (!m_selectorsRequested)
{
m_selectorsRequested = true;
if (document.createTreeWalker)
GetSelectorsWithTreeWalker();
else
GetSelectorsFromService();
}
}
this.GetLoginSelectors = function(clientCallback)
{
GetSelectorsInternal(clientCallback, m_logins);
}
this.GetPasswordSelectors = function (clientCallback)
{
GetSelectorsInternal(clientCallback, m_passwords);
}
this.GetNewPasswordSelectors = function (clientCallback)
{
GetSelectorsInternal(clientCallback, m_newPasswords);
}
this.GetAddressSelectors = function (clientCallback)
{
GetSelectorsInternal(clientCallback, m_address);
}
this.GetCardSelectors = function (clientCallback)
{
GetSelectorsInternal(clientCallback, m_card);
}
function OnPing()
{
return ns.MaxRequestDelay;
}
function OnInitializeCallback(activatePlugin, registerMethod, callFunction)
{
m_callFunction = callFunction;
activatePlugin("dp", OnPing);
}
function ResetCacheFlag()
{
m_cachedFlag = false;
}
function UpdateLocationPathName()
{
if(m_pathName != document.location.pathname)
{
m_pathName = document.location.pathname;
ResetCacheFlag();
}
}
var m_originalPushState = function(){};
function PushStateWrapper()
{
m_originalPushState.apply(window.history, [].slice.call(arguments));
ResetCacheFlag();
}
function InitializePlugin()
{
session.InitializePlugin(OnInitializeCallback);
ns.AddEventListener(window, "popstate", ResetCacheFlag);
ns.AddEventListener(document, "load", UpdateLocationPathName);
if (window.history && window.history.pushState)
{
m_originalPushState = window.history.pushState;
window.history.pushState = PushStateWrapper;
}
}
InitializePlugin();
}
var gDomParser;
ns.GetDomParser = function(session)
{
if (!gDomParser)
gDomParser = new DomParser(session);
return gDomParser;
}
return ns;
}) (KasperskyLab || {});
var oldSetRequestHeader = window.XMLHttpRequest && window.XMLHttpRequest.prototype.setRequestHeader;
var oldOpen = window.XMLHttpRequest && window.XMLHttpRequest.prototype.open;
var oldSend = window.XMLHttpRequest && window.XMLHttpRequest.prototype.send;
var oldFetch = window.fetch;
var xhrProxyEnabled = true;
var processPostAjaxInSession = function(){};
function NormalizeUrl(url)
{
var e = document.createElement("a");
e.href = url;
return e.href;
}
function IsInternalUrl(url)
{
return KasperskyLab.IsRelativeTransport() ? false : url.indexOf(KasperskyLab.PREFIX) == 0;
}
if (oldFetch)
{
var oldRequest = Request;
var oldFunctionToString = Function.prototype.toString;
var fetchCallImpl = function ()
{
var clsNew = function (Cls)
{
return new (KasperskyLab.FunctionBind.apply(Cls, arguments))();
}
var args = [].slice.call(arguments);
args.unshift(oldRequest);
var request = clsNew.apply(this, args);
if (xhrProxyEnabled && !KasperskyLab.IsCorsRequest(request.url, document.location.href))
{
request.headers.append(KasperskyLab.RequestCustomHeader, 'Ajax_Request');
}
return oldFetch.apply(this, [request]);
};
window.fetch = function () { return fetchCallImpl.apply(this, [].slice.call(arguments)); };
window.fetch.toString = function () { return oldFunctionToString.apply(oldFetch, [].slice.call(arguments)); };
}
if (oldSend)
{
var m_requests = {};
var m_idCounter = 0;
var addDescriptor = function(requestDescriptor)
{
var id = ++m_idCounter;
KasperskyLab.SetTimeout(function()
{
delete m_requests[id];
}, 60 * 1000)
m_requests[id] = requestDescriptor;
}
var findRequestDescriptor = function(request)
{
for (var index in m_requests)
{
if (m_requests[index].request == request)
return m_requests[index];
}
}
var deleteDescriptor = function(request)
{
for (var index in m_requests)
{
if (m_requests[index].request == request)
{
delete m_requests[index];
}
}
}
var xhrOpenProcessor = function()
{
try
{
if (xhrProxyEnabled &&
arguments.length > 1 && typeof (arguments[0]) == 'string')
{
var requestDescriptor = {request: this, isCORS: KasperskyLab.IsCorsRequest(arguments[1], document.location.href)};
if (requestDescriptor.isCORS && arguments[0].toLowerCase() == 'post' && !IsInternalUrl(NormalizeUrl(arguments[1])))
{
var sendCallback = processPostAjaxInSession.apply(this, [].slice.call(arguments));
if (sendCallback)
requestDescriptor.RequestSend = sendCallback;
}
addDescriptor(requestDescriptor);
}
}
catch(e)
{
KasperskyLab.SessionError(e, "xhr");
}
oldOpen.apply(this, [].slice.call(arguments));
};
var xhrSetRequestHeaderProcessor = function()
{
try
{
if (arguments.length && typeof(arguments[0]) == 'string' && arguments[0].toLowerCase().indexOf(KasperskyLab.RequestCustomHeader.toLowerCase()) === 0)
{
var requestDescriptor = findRequestDescriptor(this);
if (requestDescriptor)
{
requestDescriptor.headerSet = true;
delete requestDescriptor.RequestSend;
}
else
{
requestDescriptor = {request: this, headerSet: true};
addDescriptor(requestDescriptor);
}
}
}
catch(e)
{
KasperskyLab.SessionError(e, "xhr");
}
return oldSetRequestHeader.apply(this, [].slice.call(arguments));
};
var xhrSendProcessor = function()
{
try
{
var requestDescriptor = findRequestDescriptor(this);
if (xhrProxyEnabled && requestDescriptor)
{
deleteDescriptor(this);
if (!requestDescriptor.isCORS && !requestDescriptor.headerSet)
oldSetRequestHeader.apply(this, [KasperskyLab.RequestCustomHeader, 'Ajax_Request']);
if (requestDescriptor.RequestSend)
{
requestDescriptor.RequestSend.apply(this, [].slice.call(arguments));
return;
}
}
}
catch(e)
{
KasperskyLab.SessionError(e, "xhr");
}
return oldSend.apply(this, [].slice.call(arguments));
};
window.XMLHttpRequest.prototype.open = function ()
{
return xhrOpenProcessor.apply(this, [].slice.call(arguments));
}
window.XMLHttpRequest.prototype.send = function ()
{
return xhrSendProcessor.apply(this, [].slice.call(arguments));
}
window.XMLHttpRequest.prototype.setRequestHeader = function ()
{
return xhrSetRequestHeaderProcessor.apply(this, [].slice.call(arguments));
}
}
KasperskyLab.AddRunner("xhr_content", function (ns, session)
{
var m_callFunction = null;
function Initialize() {
xhrProxyEnabled = true;
session.InitializePlugin(function(activatePlugin, registerMethod, callFunction)
{
m_callFunction = callFunction;
activatePlugin("xhr_content", OnPing, OnError);
processPostAjaxInSession = function()
{
var sendArguments;
var request;
var notifyComplete = false;
var async = arguments.length < 3 || typeof(arguments[2]) != 'boolean' || arguments[2];
var callback = function()
{
if (request)
oldSend.apply(request, sendArguments);
else
notifyComplete = true;
}
var remoteFunctionName = "xhr.ajaxRequestNotify";
var targetUrl = NormalizeUrl(arguments[1])
var remoteFunctionArguments = { url: targetUrl };
var result = m_callFunction(remoteFunctionName, remoteFunctionArguments, callback, callback, async);
if (!result && !async)
{
m_callFunction(remoteFunctionName, remoteFunctionArguments, callback, callback);
notifyComplete = true;
}
return function()
{
if (notifyComplete)
{
oldSend.apply(this, [].slice.call(arguments));
}
else
{
sendArguments = arguments.length > 0 ?
[ arguments[0] && arguments[0].slice ? arguments[0].slice() : arguments[0] ] :
[];
request = this;
}
};
};
});
}
function OnPing()
{
return ns.MaxRequestDelay;
}
function OnError()
{
xhrProxyEnabled = false;
}
Initialize();
}, { referrer: document.referrer });
(function (ns) {
ns.RequestCustomHeader = "X-KL-Ajax-Request";
}) (KasperskyLab || {});
var KasperskyLab = (function (ns)
{
ns.Balloon2 = function(pluginName, balloonSrc, balloonCssPostfix, session, getCoordCallback, onCloseHandler, locales, onDataReceiveHandler)
{
var m_balloon = document.createElement("iframe");
var m_balloonId = pluginName + "_b";
var m_balloonSize = null;
var m_sizeCache = {};
var m_initStyleDataPair = {};
var m_isInitSent = false;
var m_updateTimeout;
var m_firstCreate = true;
var m_callFunction = function(){};
function ChangeSchemeIfNeed(url)
{
if (document.location.protocol === "https:")
return url.replace("http:", "https:");
return url;
}
function InitializeBalloon()
{
m_balloon.scrolling = "no";
m_balloon.frameBorder = "0";
m_balloon.style.border = "0";
m_balloon.style.height = "1px";
m_balloon.style.width = "1px";
m_balloon.style.left = "1px";
m_balloon.style.top = "1px";
m_balloon.allowTransparency = "true";
m_balloon.style.zIndex = "2147483647";
m_balloon.style.position = "absolute";
document.body.appendChild(m_balloon);
HideBalloon();
}
function OnPing()
{
return IsDisplayed() ? 100 : ns.MaxRequestDelay;
}
function SendToFrame(args)
{
m_balloon.contentWindow.postMessage(ns.JSONStringify(args), GetResourceUrl());
}
function OnSizeMessage(sizeMessage)
{
var size = {
height: sizeMessage.height,
width: sizeMessage.width
};
if (size.height != 0 && size.width != 0)
PutSizeInCache(sizeMessage.style, size);
SetupBalloon(size);
}
function OnCloseMessage(closeData)
{
HideBalloon();
if (onCloseHandler && closeData.closeAction)
onCloseHandler(closeData.closeAction);
}
function OnDataMessage(data)
{
if (onDataReceiveHandler)
onDataReceiveHandler(data);
}
function GetResourceUrl()
{
return balloonCssPostfix
? ns.GetResourceSrc(balloonSrc) + "?cssSrc=" + encodeURIComponent(ChangeSchemeIfNeed(ns["GetResourceSrc"](balloonCssPostfix)))
: ns.GetResourceSrc(balloonSrc);
}
function CreateBalloon(style, data, size)
{
if (m_firstCreate)
{
InitializeBalloon();
m_firstCreate = false;
}
DisplayBalloon();
if (m_balloon.src)
{
UpdateBalloon(style, data);
return;
}
m_initStyleDataPair = {style: style, data: data};
m_balloon.src = GetResourceUrl();
var balloonSize = size ? size : GetSizeFromCache(style);
var dataToFrame = {
command: "init",
pluginName: m_balloonId,
isRtl: ns.IsRtl,
needSize: !balloonSize,
style: style
};
if (data)
dataToFrame.data = data;
if (size)
dataToFrame.explicitSize = size;
if (locales)
dataToFrame.locales = locales;
dataToFrame.commandUrl = ChangeSchemeIfNeed(ns.GetCommandSrc());
ns.AddEventListener(m_balloon, "load", function(){SendInit(dataToFrame);});
if (balloonSize)
{
clearTimeout(m_updateTimeout);
m_updateTimeout = ns.SetTimeout(function(){SetupBalloon(balloonSize);}, 0);
}
}
function SendInit(dataToFrame)
{
dataToFrame.style = m_initStyleDataPair.style;
dataToFrame.data = m_initStyleDataPair.data;
m_isInitSent = true;
SendToFrame(dataToFrame);
session.ForceReceive();
}
function DisplayBalloon()
{
m_balloon.style.display = "";
session.ForceReceive();
}
function IsDisplayed()
{
return !m_firstCreate && m_balloon.style.display === "";
}
function HideBalloon()
{
m_balloon.style.display = "none";
}
function DestroyBalloon()
{
m_balloon.blur();
document.body.removeChild(m_balloon);
m_firstCreate = true;
m_balloonSize = null;
}
function PositionBalloon()
{
if (!m_balloonSize)
return;
var coords = getCoordCallback(m_balloonSize);
var newHeight = m_balloonSize.height + "px";
var newWidth = m_balloonSize.width + "px";
if (newHeight !== m_balloon.style.height ||
newWidth !== m_balloon.style.width)
{
m_balloon.style.height = newHeight;
m_balloon.style.width = newWidth;
ns.SessionLog("Change balloon size " + m_balloonId + " height: " + newHeight + " width: " + newWidth);
}
var newX = Math.round(coords.x).toString() + "px";
var newY = Math.round(coords.y).toString() + "px";
if (newX !== m_balloon.style.left ||
newY !== m_balloon.style.top)
{
m_balloon.style.left = newX;
m_balloon.style.top = newY;
ns.SessionLog("Change balloon position " + m_balloonId + " x: " + newX + " y: " + newY);
}
}
function SetupBalloon(balloonSize)
{
m_balloonSize = balloonSize;
PositionBalloon();
}
function UpdateBalloon(style, data)
{
if (!m_isInitSent)
m_initStyleDataPair = {style: style, data: data};
var sizeFromCache = GetSizeFromCache(style);
clearTimeout(m_updateTimeout);
if (sizeFromCache)
{
m_updateTimeout = ns.SetTimeout(function(){SetupBalloon(sizeFromCache);}, 0);
}
else
{
m_balloon.style.height = "1px";
m_balloon.style.width = "1px";
m_balloonSize = {height: 1, width: 1};
}
var dataToFrame = {
command: "update",
style: style,
data: data,
needSize: !sizeFromCache
};
SendToFrame(dataToFrame);
}
function GetSizeFromCache(style)
{
return m_sizeCache[style ? style.toString() : ""];
}
function PutSizeInCache(style, size)
{
m_sizeCache[style ? style.toString() : ""] = size;
}
this.Show = function(style, data)
{
CreateBalloon(style, data);
}
this.ShowWithSize = function(style, data, size)
{
CreateBalloon(style, data, size);
}
this.Resize = function(size)
{
SetupBalloon(size);
}
this.Hide = function()
{
HideBalloon();
}
this.Update = function(style, data)
{
UpdateBalloon(style, data);
}
this.UpdatePosition = function()
{
PositionBalloon();
}
this.Destroy = function()
{
DestroyBalloon();
}
this.IsFocused = function()
{
if (!m_balloon)
return false;
return document.activeElement == m_balloon;
}
function OnFrameDataMessage(argument)
{
if (!argument)
{
ns.SessionLog(m_balloonId + " empty argument");
return;
}
if (!argument.message)
{
ns.SessionLog(m_balloonId + " empty message.");
return;
}
var message = ns.JSONParse(argument.message);
if (message.type === "size")
OnSizeMessage(message.data);
else if (message.type === "close")
OnCloseMessage(message.data);
else if (message.type === "data")
OnDataMessage(message.data);
else if (message.type === "trace")
ns.SessionLog(message.data);
else
ns.SessionError("Unknown message type\r\n: " + message.type, "balloon");
}
function Init()
{
session.InitializePlugin(
function (activatePlugin, registerMethod, callFunction)
{
m_callFunction = callFunction;
activatePlugin(m_balloonId, OnPing);
registerMethod(m_balloonId + ".message", OnFrameDataMessage);
});
}
Init();
};
return ns;
}) (KasperskyLab || {});
KasperskyLab.StartSession();
})();
5.5 css/style.css
页面样式文件：
@charset "utf-8";
/* CSS Document */
@media (min-width:999px) {
.box {
width: 1000px;
height: 800px;
margin-left: auto;
margin-right: auto;
border-radius: 15px;
}
.box-title {
width: 100%;
height: 50px;
background: #01aee0;
position: relative;
left: 0px;
border-radius: 15px 15px 0px 0px;
background-image: linear-gradient(to right, #01c6fb, #0070f0);
}
.box-title h3 {
margin: 0px;
padding: 0px;
text-align: center;
line-height: 50px;
color: #fff;
margin-right: 10px;
}
.box-case {
width: 100%;
height: 580px;
background: #fff;
position: relative;
left: 0px;
top: 0px;
overflow-x: auto;
}
.case-box {
width: 100%;
/*height: 120px;*/
}
.box-inpu {
width: 100%;
height: 170px;
background: #fff;
border-top: 1px solid #ccc;
border-radius: 0px 0px 15px 15px;
}
.case-right img {
float: right;
width: 60px;
height: 60px;
margin-right: 5px;
position: relative;
top: 20px;
}
.case-time {
display: block;
text-align: center;
color: #888;
position: relative;
top: 10px;
}
.case-left img {
width: 65px;
height: 65px;
position: relative;
left: 5px;
top: 20px;
}
.case-msg {
background: #D9D9D9;
min-height: 36px;
max-width: 800px;
text-align: left;
line-height: 36px;
padding: 2px 12px;
border-radius: 6px;
word-wrap: break-word;
display: inline-block;
position: relative;
left: 72px;
top: -43px;
z-index: 100;
}
.case-msg2 {
/*float: right;*/
background: #D9D9D9;
min-height: 36px;
max-width: 252px;
line-height: 36px;
padding: 2px 12px;
border-radius: 6px;
word-wrap: break-word;
display: inline-block;
position: relative;
margin-right: 10px;
left: 66%;
top: -5px;
z-index: 100;
display: block;
clear:both;
}
.horn {
position: absolute;
content: "";
top: 6px;
left: -8px;
border-top: 10px solid transparent;
border-bottom: 10px solid transparent;
border-right: 10px solid #D9D9D9;
}
.horn2 {
position: absolute;
content: "";
top: 6px;
right: -8px;
border-top: 10px solid transparent;
border-bottom: 10px solid transparent;
border-left: 10px solid #D9D9D9;
}
textarea {
width: 996px;
height: 125px;
border-left: 0px;
border-right: 0px;
border-bottom: 0px;
font-size: 16px;
margin-left: auto;
margin-right: auto;
resize: none;
outline: 0 none;
padding: 2px;
}
.butt button {
float: right;
margin-right: 15px;
outline: none;
resize: none;
border: none;
display: inline-block;
padding: 5px 10px;
margin-bottom: 0;
font-size: 14px;
font-weight: 400;
line-height: 1.42857143;
text-align: center;
white-space: nowrap;
vertical-align: middle;
touch-action: manipulation;
cursor: pointer;
user-select: none;
background-image: none;
background: #bbb;
color: #fff;
border-radius: 4px;
background-image: linear-gradient(to right, #01c6fb, #0070f0);
}
.case-name {
position: relative;
width:100px;
top: -45px;
left: 75px;
display: block;
}
.case-name2 {
float: right;
width:100px;
position: relative;
top: 24px;
right: 3px;
text-align: right;
display: block;
}
.box-tips{
width: 400px;
background: #888;
z-index: 1000;
position: absolute;
top: 150px;
margin-left:300px;
margin-right: auto;
border-radius: 15px;
}
.tips-tit{
width: 100%;
height: 30px;
text-align: center;
line-height: 30px;
color: #fff;
border-radius: 15px 15px 0px 0px;
background-image: linear-gradient(to right, #01c6fb, #0070f0);
}
.box-tips input{
width: 300px;
height: 30px;
margin: 0px;
margin-left: 50px;
margin-top: 20px;
border:1px solid #000;
}
.box-tips button{
width: 300px;
height: 30px;
margin: 0px;
margin-left: 50px;
margin-top: 20px;
margin-right: 50px;
margin-bottom: 20px;
outline: none;
resize: none;
border: none;
color: #fff;
background-image: linear-gradient(to right, #01c6fb, #0070f0);
}
}
@media (max-width:1000px) {
.box {
width: 100%;
height: 100%;
margin-left: auto;
margin-right: auto;
border-radius: 15px;
}
.box-title {
width: 100%;
height: 50px;
background: #01aee0;
position: relative;
left: 0px;
border-radius: 15px 15px 0px 0px;
background-image: linear-gradient(to right, #01c6fb, #0070f0);
}
.box-title h3 {
margin: 0px;
padding: 0px;
text-align: center;
line-height: 50px;
color: #fff;
margin-right: 10px;
}
.box-case {
width: 100%;
height: 345px;
background: #fff;
position: relative;
left: 0px;
top: 0px;
overflow-x: auto;
}
.case-box {
width: 100%;
/*height: 120px;*/
}
.box-inpu {
width: 100%;
height: 128px;
background: #fff;
border-top: 1px solid #ccc;
border-radius: 0px 0px 15px 15px;
}
.case-right img {
float: right;
width: 60px;
height: 60px;
margin-right: 5px;
position: relative;
top: 20px;
display: block;
}
.case-time {
display: block;
text-align: center;
color: #888;
position: relative;
top: 10px;
}
.case-left img {
width: 65px;
height: 65px;
position: relative;
left: 5px;
top: 20px;
}
.case-msg {
background: #D9D9D9;
min-height: 36px;
max-width: 70%;
text-align: left;
line-height: 36px;
padding: 2px 12px;
border-radius: 6px;
word-wrap: break-word;
display: inline-block;
position: relative;
left: 75px;
top: -24px;
z-index: 100;
display: block;
}
.case-right{
}
.case-msg2 {
background: #D9D9D9;
min-height: 36px;
max-width: 70%;
line-height: 36px;
padding: 2px 12px;
border-radius: 6px;
word-wrap: break-word;
display: inline-block;
position: relative;
left: 20px;
top: -8px;
z-index: 100;
display: block;
clear:both;
}
.horn {
position: absolute;
content: "";
top: 6px;
left: -8px;
border-top: 10px solid transparent;
border-bottom: 10px solid transparent;
border-right: 10px solid #D9D9D9;
}
.horn2 {
position: absolute;
content: "";
top: 6px;
right: -8px;
border-top: 10px solid transparent;
border-bottom: 10px solid transparent;
border-left: 10px solid #D9D9D9;
}
textarea {
width: 98%;
height: 80px;
border-left: 0px;
border-right: 0px;
border-bottom: 0px;
font-size: 16px;
margin-left: auto;
margin-right: auto;
resize: none;
outline: 0 none;
padding: 2px;
}
.butt button {
float: right;
margin-right: 15px;
outline: none;
resize: none;
border: none;
display: inline-block;
padding: 5px 10px;
margin-bottom: 0;
font-size: 14px;
font-weight: 400;
line-height: 1.42857143;
text-align: center;
white-space: nowrap;
vertical-align: middle;
touch-action: manipulation;
cursor: pointer;
user-select: none;
background-image: none;
background: #bbb;
color: #fff;
border-radius: 4px;
background-image: linear-gradient(to right, #01c6fb, #0070f0);
}
.case-name {
float: right;
position: relative;
width:70%;
top: 18px;
left: -45px;
display: block;
}
.case-name2 {
float: right;
position: relative;
width:70%;
top: 24px;
right: 3px;
display:block;
text-align: right;
}
.box-tips{
width: 96%;
background: #888;
z-index: 1000;
position: absolute;
top: 150px;
margin-left:2%;
margin-right: auto;
border-radius: 15px;
}
.tips-tit{
width: 100%;
height: 30px;
text-align: center;
line-height: 30px;
color: #fff;
border-radius: 15px 15px 0px 0px;
background-image: linear-gradient(to right, #01c6fb, #0070f0);
}
.box-tips input{
width: 80%;
height: 30px;
margin: 0px;
margin-left: 10%;
margin-top: 20px;
border:1px solid #000;
}
.box-tips button{
width: 80%;
height: 30px;
margin: 0px;
margin-left: 10%;
margin-top: 20px;
margin-bottom: 20px;
outline: none;
resize: none;
border: none;
color: #fff;
background-image: linear-gradient(to right, #01c6fb, #0070f0);
}
}
5.6 img\icon01.png
用户发消息时的头像图片：
5.7 js\jquery.min.js
以下是下载链接：
下载完成后请将其重命名为jquery.min.js并放入指定目录。
6.总结
这个项目较为简单的实现了在线聊天室这个功能，但仍有很多不足，欢迎大家评论区指正。
感谢您的阅读，如觉得有用请您点赞，您的鼓励是对我的最大动力！
END
2022/12/23
联系我：pengyu717@yeah.net
本文作者：彭_Yu
转载请先联系pengyu717@163.com并注明原文链接：
https://www.cnblogs.com/pyublog/p/17000094.html否则为侵权行为！
