public object ReadConfig(string text)
{
CModel.PortMapItem item = new CModel.PortMapItem();
EasyOp.Do(() =>
{
string curText = text;
if (ReadLocalIp(ref curText, ref item) &&
ReadLocalPort(ref curText, ref item) &&
ReadP2PMode(ref curText, ref item) &&
ReadRemoteIp(ref curText, ref item) &&
ReadRemotePort(ref curText, ref item))
{
if (!config.PortMapList.Any(t => t.LocalPort == item.LocalPort))
{
config.PortMapList.Add(item);
LogDebug($"【PortMapItem配置项】读取成功：{item.LocalAddress}{(item.LocalAddress == "" ? "" : ":")}{item.LocalPort}->{item.RemoteAddress}:{item.RemotePort}");
}
else
{
item = null;
LogWarning($"【PortMapItem配置项】读取失败：端口{item.LocalPort}已存在映射配置项");
}
}
else
{
item = null;
LogWarning($"【PortMapItem配置项】读取失败：无效的配置项 - {text}");
}
}, e =>
{
item = null;
LogWarning($"【PortMapItem配置项】读取失败：无效的配置项 - {text}");
});
return(item);
}
protected bool ReadLocalIp(ref string data, ref CModel.PortMapItem item)
{
data = data.Trim();
int ipEndIndex = data.IndexOf(':');
if (ipEndIndex < data.IndexOf("->"))
{
item.LocalAddress = data.Substring(0, ipEndIndex);
data = data.Remove(0, ipEndIndex + 1);
}
return(true);
}
protected bool ReadRemotePort(ref string data, ref CModel.PortMapItem item)
{
data = data.Trim();
int port;
if (int.TryParse(data, out port))
{
item.RemotePort = port;
return(true);
}
return(false);
}
protected bool ReadP2PMode(ref string data, ref CModel.PortMapItem item)
{
data = data.Trim();
int modeEndIndex = data.IndexOf("@[");
if (modeEndIndex > 0)
{
int mode;
if (int.TryParse(data.Substring(0, modeEndIndex), out mode))
{
item.P2PType = mode;
data = data.Remove(0, modeEndIndex + 1);
}
}
return(true);
}
public string GetItemString <T>(T item)
{
CModel.PortMapItem cItem = item as CModel.PortMapItem;
if (cItem != null)
{
return((string.IsNullOrWhiteSpace(cItem.LocalAddress) ? "" : $"{cItem.LocalAddress}:")
+ ($"{cItem.LocalPort}->")
+ ((cItem.P2PType == 0 || cItem.MapType == PortMapType.ip) ? "" : $"{cItem.P2PType}@")
+ (cItem.MapType == PortMapType.ip ? $"{cItem.RemoteAddress}" : $"[{cItem.RemoteAddress}]")
+ ($":{cItem.RemotePort}"));
}
else
{
throw new NotSupportedException($"不支持的类型{item.GetType().FullName}");
}
}
protected bool ReadLocalPort(ref string data, ref CModel.PortMapItem item)
{
data = data.Trim();
int portEndIndex = data.IndexOf("->");
if (portEndIndex > 0)
{
int localPort;
if (int.TryParse(data.Substring(0, portEndIndex), out localPort))
{
item.LocalPort = localPort;
data = data.Remove(0, portEndIndex + 2);
return(true);
}
}
return(false);
}
protected bool ReadRemoteIp(ref string data, ref CModel.PortMapItem item)
{
data = data.Trim();
int remoteIpEndIndex = data.IndexOf(":");
if (remoteIpEndIndex > 0)
{
string str = data.Substring(0, remoteIpEndIndex);
if (str.StartsWith("[") && str.EndsWith("]"))
{
item.MapType = PortMapType.servername;
item.RemoteAddress = str.Substring(1, str.Length - 2);
}
else
{
item.MapType = PortMapType.ip;
item.RemoteAddress = str;
}
data = data.Remove(0, remoteIpEndIndex + 1);
return(true);
}
return(false);
}
