//AnsEntry
void ProcessCommand_AnsEntry(Message m, Host h)
{
if (h == null && (Config.IgnoreNoAddListFlag || !Consts.Check(m.Options, Consts.Cmd_Send_Option.NoAddList)))
{
h = new Host()
{
ClientVersion = string.Empty,
GroupName = m.ExtendMessage,
HasShare = false,
HostSub = new HostSub()
{
HostName = m.HostName, Ipv4Address = m.HostAddr, UserName = m.UserName
},
Index = 0,
IsEnhancedContractEnabled = Consts.Check(m.Options, Consts.Cmd_All_Option.EnableNewDataContract),
NickName = m.NormalMsg
};
if (Consts.Check(m.Options, Consts.Cmd_All_Option.Absence))
{
h.ChangeAbsenceMode(true, Resources.CommandExecutor_ProcessCommand_Br_Entry_LeaveModeText);
}
LivedHost.Add(m.HostAddr.Address.ToString(), h);
h.AbsenceModeChanged += Host_AbsendModeChanged;
//立刻查询离开消息
if (h.IsInAbsenceMode)
{
Host_AbsendModeChanged(h, null);
}
m.Host = h;
}
h.SupportEncrypt = Consts.Check(m.Options, Consts.Cmd_All_Option.Encrypt);
h.SupportFileTransport = Consts.Check(m.Options, Consts.Cmd_All_Option.FileAttach);
}
//Br_Exit
void ProcessCommand_Br_Exit(Message m, Host h)
{
//如果开启了通知功能，则告知非本网段主机
if (h == null)
{
return;
}
LivedHost.Delete(h.HostSub.Ipv4Address.Address.ToString());
//通知非本网段主机
if (Config.EnableHostNotifyBroadcast && !Config.ForceOldContract)
{
Host[] list = LivedHost.Values.Where(s => s.HostSub.IPHeader != h.HostSub.IPHeader).Distinct(Helper.HostSubEqualityCompare.StaticObj).ToArray();
Array.ForEach(list, s =>
{
MessageProxy.SendWithNoCheck(s, Consts.Commands.Br_Exit_Forward, 0, s.HostSub.Ipv4Address.Address.GetAddressBytes(), BitConverter.GetBytes(s.HostSub.PortNo));
});
}
}
//Br_Entry
void ProcessCommand_Br_Entry(Message m, Host h)
{
if (h == null && (Config.IgnoreNoAddListFlag || !Consts.Check(m.Options, Consts.Cmd_Send_Option.NoAddList)))
{
h = new Host()
{
ClientVersion = string.Empty,
GroupName = m.ExtendMessage,
HasShare = false,
HostSub = new HostSub()
{
HostName = m.HostName, Ipv4Address = m.HostAddr, UserName = m.UserName
},
Index = 0,
IsEnhancedContractEnabled = Consts.Check(m.Options, Consts.Cmd_All_Option.EnableNewDataContract),
NickName = m.NormalMsg,
HostFeature = m.Options
};
if (Consts.Check(m.Options, Consts.Cmd_All_Option.Absence))
{
h.ChangeAbsenceMode(true, Resources.CommandExecutor_ProcessCommand_Br_Entry_LeaveModeText);
}
h.SupportEncrypt = Consts.Check(m.Options, Consts.Cmd_All_Option.Encrypt);
h.SupportFileTransport = Consts.Check(m.Options, Consts.Cmd_All_Option.FileAttach);
LivedHost.Add(m.HostAddr.Address.ToString(), h);
h.AbsenceModeChanged += Host_AbsendModeChanged;
//立刻查询离开消息
if (h.IsInAbsenceMode)
{
Host_AbsendModeChanged(h, null);
}
m.Host = h;
}
ulong opt = 0ul;
if (Config.IsInAbsenceMode)
{
opt |= (ulong)Consts.Cmd_All_Option.Absence;
}
if (Config.EnableFileTransfer)
{
opt |= (ulong)Consts.Cmd_All_Option.FileAttach;
}
//插件
if (Config.Services != null)
{
Config.Services.ProviderExecute(s => opt |= s.GenerateClientFeatures());
}
//回复证明自己在线
MessageProxy.SendWithNoCheck(h, Consts.Commands.AnsEntry, opt, Config.NickName, Config.GroupName);
//如果开启了通知功能，则告知非本网段主机
if (h != null && Config.EnableHostNotifyBroadcast && !Config.ForceOldContract)
{
Host[] list = LivedHost.Values.Where(s => s.HostSub.IPHeader != h.HostSub.IPHeader && h.IsEnhancedContractEnabled).Distinct(Helper.HostSubEqualityCompare.StaticObj).ToArray();
Array.ForEach(list, s => MessageProxy.SendWithNoCheck(s, Consts.Commands.Br_Entry_Forward, 0, s.HostSub.Ipv4Address.Address.GetAddressBytes(), BitConverter.GetBytes(s.HostSub.PortNo)));
}
}