var remoteChat = remote.jsjac.chat;
con.registerHandler(‘message’, remoteChat.handleMessage);
con.registerHandler(‘presence’, remoteChat.handlePresence);
con.registerHandler(‘iq’, remoteChat.handleIQ);
con.registerHandler(‘onconnect’, remoteChat.handleConnected);
con.registerHandler(‘onerror’, remoteChat.handleError);
con.registerHandler(‘status_changed’, remoteChat.handleStatusChanged);
con.registerHandler(‘ondisconnect’, remoteChat.handleDisconnected);
con.registerIQGet(‘query’, NS_VERSION, remoteChat.handleIqVersion);
con.registerIQGet(‘query’, NS_TIME, remoteChat.handleIqTime);
},
// 发送远程消息
sendMessage: function (msg, to) {
try {
if (msg == “”) {
return false;
}
var user = “”;
if (to) {
if (!~to.indexOf(“@”)) {
user += “@” + remote.jsjac.domain;
to += “/” + remote.jsjac.resource;
} else if (~to.indexOf(“/”)) {
user = to.substr(0, to.indexOf(“/”));
}
} else {
// 向chat接收信息区域写消息
if (remote.jsjac.chat.writeReceiveMessage) {
var html = “你没有指定发送者的名称”;
alert(html);
//remote.jsjac.chat.writeReceiveMessage(receiverId, “server”, html, false);
}
return false;
}
var userJID = “u” + hex_md5(user);
$(“#” + userJID).find(remote.receiver).val(to);
// 构建jsjac的message对象
var message = new JSJaCMessage();
message.setTo(new JSJaCJID(to));
message.setType(“chat”); // 单独聊天，默认为广播模式
message.setBody(msg);
// 发送消息
remote.connection.send(message);
return false;
} catch (e) {
var html = “<div class=’msg error”>Error: ” + e.message + “</div>”;
remote.console.info(html);
return false;
}
},
// 退出、断开链接
logout: function () {
var presence = new JSJaCPresence();
presence.setType(“unavailable”);
if (remote.connection) {
remote.connection.send(presence);
remote.connection.disconnect();
}
},
errorHandler: function (event) {
var e = event || window.event;
remote.console.errorEL().html(e);
if (remote.connection && remote.connection.connected()) {
remote.connection.disconnect();
}
return false;
},
unloadHandler: function () {
var con = remote.connection;
if (typeof con != “undefined” && con && con.connected()) {
// save backend type
if (con._hold) { // must be binding
(new JSJaCCookie(“btype”, “binding”)).write();
}
if (con.suspend) {
con.suspend();
}
}
},
writeMessage: function (userJID, userName, content) {
// 向chat接收信息区域写消息
if (remote.jsjac.chat.writeReceiveMessage && !!content) {
