void msgServer_Message(object sender, MsgServerEventArgs e)
{
IMLibrary3.Protocol.Message msg = e.obj as IMLibrary3.Protocol.Message;
msg.DateTime = DateTime.Now.ToString(); //将消息发送时间设置为服务器的时间
if (msg.MessageType == IMLibrary3.Enmu.MessageType.User) //如果消息发送给用户
{
SendMessageToUser(msg.to, msg);
}
else if (msg.MessageType == IMLibrary3.Enmu.MessageType.Group)//如果消息发送给群
{
SendMessageToRoom(msg.from, msg.to, msg);
}
else if (msg.MessageType == IMLibrary3.Enmu.MessageType.Notice) //如果发送通知消息给多个用户
{
string[] users = msg.to.Split(';'); //获得要接收消息的用户数据
if (users.Length > 0)
{
foreach (string userID in users)
{
msg.to = userID;
SendMessageToUser(userID, msg);
}
}
}
else if (msg.MessageType == IMLibrary3.Enmu.MessageType.broadcasting)//如果发送通知消息给所有用户
{
BroadcastingMessageToOnlineUser(msg);
}
}
/// <summary>
/// 添加离线消息到数据库
/// </summary>
/// <param name="msg"></param>
public static void addMessageToDB(IMLibrary3.Protocol.Message msg)
{
string sql = "insert into RecordMsg(userID,MessageType,froms,tos,datetime,MessageXML) values(@userID,@MessageType,@froms,@tos,@datetime,@MessageXML)";
System.Data.SqlClient.SqlParameter[] sqlpar = new System.Data.SqlClient.SqlParameter[]
{ new System.Data.SqlClient.SqlParameter("@userID", msg.to),
new System.Data.SqlClient.SqlParameter("@MessageType", msg.MessageType),
new System.Data.SqlClient.SqlParameter("@froms", msg.from),
new System.Data.SqlClient.SqlParameter("@tos", msg.to),
new System.Data.SqlClient.SqlParameter("@datetime", DateTime.Now.ToString()),
new System.Data.SqlClient.SqlParameter("@MessageXML", IMLibrary3.Protocol.Factory.CreateXMLMsg(msg)), };
IMLibrary.SqlData.DataAccess.ExecSql(sql, sqlpar);
}
/// <summary>
/// 添加消息
/// </summary>
public static void AddMsg(IMLibrary3.Protocol.Message Msg)
{
string sql = "insert into MsgRecord(froms,tos,MessageType,DateTime,Vcard)" +
"values(@froms,@tos,@MessageType,@DateTime,@Vcard)";
System.Data.SQLite.SQLiteParameter[] parameters = new System.Data.SQLite.SQLiteParameter[] {
new System.Data.SQLite.SQLiteParameter("@froms", Msg.from),
new System.Data.SQLite.SQLiteParameter("@tos", Msg.to),
new System.Data.SQLite.SQLiteParameter("@MessageType", Convert.ToByte(Msg.MessageType)),
new System.Data.SQLite.SQLiteParameter("@DateTime", Msg.DateTime == null?DateTime.Now.ToString():Msg.DateTime),
new System.Data.SQLite.SQLiteParameter("@Vcard", IMLibrary3.Protocol.Factory.CreateXMLMsg(Msg))
};
try
{
SQLiteDBHelper.ExecuteNonQuery(sql, parameters);
}
catch (Exception ex)
{
MessageBox.Show(ex.Source + ex.Message);
}
}
/// <summary>
/// 发送消息到群
/// </summary>
/// <param name="userID"></param>
/// <param name="roomID"></param>
/// <param name="msg"></param>
public void SendMessageToRoom(string userID, string roomID, Message msg)
{
string xmlmsg = Factory.CreateXMLMsg(msg);
SendMessageToRoom(userID, roomID, xmlmsg);
}
/// <summary>
/// 获得 DR 消息
/// </summary>
/// <param name="dr"></param>
/// <returns></returns>
public static IMLibrary3.Protocol.Message GetDrMsg(System.Data.SQLite.SQLiteDataReader dr)
{
IMLibrary3.Protocol.Message msg = IMLibrary3.Protocol.Factory.CreateInstanceObject(dr["Vcard"].ToString()) as IMLibrary3.Protocol.Message;
return(msg);
}
/// <summary>
/// 处理用户请求转发聊天消息
/// </summary>
/// <param name="presence"></param>
/// <param name="session"></param>
private void onMessage(Message msg, TCPServerSession session)
{
msg.DateTime = DateTime.Now.ToString();//将消息发送时间设置为服务器的时间
if (msg.MessageType == IMLibrary3.Enmu.MessageType.User)//如果消息发送给用户
{
SendMessageToUser(msg.to, msg);
}
else if (msg.MessageType == IMLibrary3.Enmu.MessageType.Group)
{
SendMessageToRoom(msg.from, msg.to, msg);
}
else if (msg.MessageType == IMLibrary3.Enmu.MessageType.Notice)//如果发送通知消息给多个用户
{
string[] users = msg.to.Split(';');//获得要接收消息的用户数据
if (users.Length > 0)
foreach (string userID in users)
{
msg.to = userID;
SendMessageToUser(userID, msg);
}
}
else if (msg.MessageType == IMLibrary3.Enmu.MessageType.broadcasting)//如果发送通知消息给所有用户
BroadcastingMessageToOnlineUser(msg);
}