/// <summary>
/// 取群成员信息。
/// <para>
/// 多线程同步等待，采用阻塞线程的方式等待客户端返回群成员信息，响应时间较慢，建议使用缓存。
/// </para>
/// <para>
/// 缓存时长1天，超过1天的成员，在下次访问时会通过酷Q重新获取最新信息。
/// </para>
/// </summary>
/// <param name="groupNumber">群号码。</param>
/// <param name="qqNumber">被操作的QQ号码。</param>
/// <param name="cache">是否使用缓存（使用缓存后，当后第一次访问会通过客户端读取，之后每次都通过缓存获得）。</param>
public static CQGroupMemberInfo GetGroupMemberInfo(long groupNumber, long qqNumber, bool cache = true)
{
lock (_syncRoot)
{
Dictionary <long, CQGroupMemberInfo> dicMemebers = new Dictionary <long, CQGroupMemberInfo>();
if (_dicCache.ContainsKey(groupNumber))
{
dicMemebers = _dicCache[groupNumber];
}
else
{
_dicCache.Add(groupNumber, dicMemebers);
}
CQGroupMemberInfo member = new CQGroupMemberInfo();
if (dicMemebers.ContainsKey(qqNumber))
{
member = dicMemebers[qqNumber];
}
else
{
dicMemebers.Add(qqNumber, member);
}
if (!cache || member.RefreshDate.Date.AddDays(1) < DateTime.Now)
{
CQLogger.GetInstance().AddLog(String.Format("[↓][成员] 群：{0} QQ：{1}", groupNumber, qqNumber));
string content = String.Empty;
if (CQ.ProxyType == CQProxyType.UDP)
{
content = String.Format("GroupMemberRequest|{0}|{1}", groupNumber, qqNumber);
member = CQUDPProxy.GetInstance().GetGroupMemberInfo(content);
}
if (CQ.ProxyType == CQProxyType.NativeClr)
{
content = CQAPI.GetGroupMemberInfo(CQAPI.GetAuthCode(), groupNumber, qqNumber, cache ? 1 : 0);
member = CQMessageAnalysis.AnalyzeGroupMember(content);
}
if (cache)
{
dicMemebers[qqNumber] = member;
}
}
return(member);
}
return(new CQGroupMemberInfo());
}
/// <summary>
/// 获取群成员列表，阻塞线程，等待客户端响应（有风险，待测试）。
/// </summary>
internal CQGroupMemberInfo GetGroupMemberInfo(string message)
{
byte[] data = Encoding.Default.GetBytes(message);
this.mySocket.SendTo(data, data.Length, SocketFlags.None, RemotePoint);
myResetEvent.WaitOne(2000);
try
{
CQGroupMemberInfo info = CQMessageAnalysis.AnalyzeGroupMember(this._strMessage);
this._strMessage = String.Empty;
return(info);
}
catch
{
return(new CQGroupMemberInfo());
}
}
/// <summary>
/// 解析消息。
/// </summary>
/// <param name="data"></param>
private void AnalyzeMessage(object data)
{
string[] args = data.ToString().Split(new char[] { '|' });
if (args.Length == 12)
{
string eventType = args[0]; //1事件类型
int subType = Convert.ToInt32(args[1]); //2子类型
int sendTime = String.IsNullOrEmpty(args[2]) ? 0 : Convert.ToInt32(args[2]); //3发送时间(时间戳)
long fromGroup = String.IsNullOrEmpty(args[3]) ? 0 : Convert.ToInt64(args[3]); //4来源群号
long fromDiscuss = String.IsNullOrEmpty(args[4]) ? 0 : Convert.ToInt64(args[4]); //5来源讨论组
long fromQQ = String.IsNullOrEmpty(args[5]) ? 0 : Convert.ToInt64(args[5]); //6来源QQ
string fromAnonymous = args[6]; //7来源匿名者
long beingOperateQQ = String.IsNullOrEmpty(args[7]) ? 0 : Convert.ToInt64(args[7]); //8被操作QQ
string msg = args[8].Replace("$内容分割$", "|"); //9消息内容
int font = String.IsNullOrEmpty(args[9]) ? 0 : Convert.ToInt32(args[9]); //10字体
string responseFlag = args[10]; //11反馈标识(处理请求用)
string file = args[11]; //12上传文件信息
switch (eventType)
{
case "PrivateMessage": //私聊消息
CQLogger.GetInstance().AddLog(String.Format("[↓][私聊] QQ：{0} {1}", fromQQ, msg));
break;
case "GroupMessage": //群消息
CQLogger.GetInstance().AddLog(String.Format("[↓][群聊] 群：{0} QQ：{1} {2}", fromGroup, fromQQ, msg));
break;
case "DiscussMessage": //讨论组消息
CQLogger.GetInstance().AddLog(String.Format("[↓][讨论] 组：{0} QQ：{1} {2}", fromDiscuss, fromQQ, msg));
break;
case "GroupUpload": //群文件上传事件
CQLogger.GetInstance().AddLog(String.Format("[↓][上传] 群：{0} QQ：{1} {2}", fromGroup, fromQQ, file));
break;
case "GroupAdmin": //群事件-管理员变动
CQLogger.GetInstance().AddLog(String.Format("[↓][管理] 群：{0} QQ：{1}", fromGroup, beingOperateQQ));
break;
case "GroupMemberDecrease": //群事件-群成员减少
CQLogger.GetInstance().AddLog(String.Format("[↓][减员] 群：{0} QQ：{1} OperateQQ：{2}", fromGroup, fromQQ, beingOperateQQ));
break;
case "GroupMemberIncrease": //群事件-群成员增加
CQLogger.GetInstance().AddLog(String.Format("[↓][增员] 群：{0} QQ：{1} OperateQQ：{2}", fromGroup, fromQQ, beingOperateQQ));
break;
case "FriendAdded": //好友事件-好友已添加
CQLogger.GetInstance().AddLog(String.Format("[↓][加友] QQ：{0}", fromQQ));
break;
case "RequestAddFriend": //请求-好友添加
CQLogger.GetInstance().AddLog(String.Format("[↓][请友] QQ：{0} {1}", fromQQ, msg));
break;
case "RequestAddGroup": //请求-群添加
CQLogger.GetInstance().AddLog(String.Format("[↓][请群] 群：{0} QQ：{1} {2}", fromGroup, fromQQ, msg));
break;
}
}
CQMessageAnalysis.Analyze(data.ToString());
}
