/// <summary>
/// 解析UI字符串至 ConnectionRoute 对象
/// 字符串格式:
/// server : IPx or IPx-name_x
/// proxy : [empty] or IP1-name_1;IP2;IP3-name_3;......
/// 解析规则:
/// IPn-name_n 解析为两个 RouteNode, 按顺序分别为 IPn 和 IPn-name_n
/// IPn 解析为一个 RouteNode, 其 Name 为 ""
/// server 若为挂在反向代理的server, 则代理列表最后一级为反向代理服务器IP
/// 解析规则保证 ProxyRoute[0].Name == "" (若存在), 即一定不是反向代理
/// </summary>
/// <param name="server_string"></param>
/// <param name="proxy_string"></param>
/// <returns></returns>
public static ConnectionRoute FromString(string server_string, string proxy_string, int default_server_port = 12138, int default_proxy_port = 12139)
{
ConnectionRoute cr = new ConnectionRoute();
if (server_string.Contains("-"))
{
string[] strs = server_string.Split('-');
if (!strs[0].Contains(':'))
{
strs[0] += ":" + default_server_port.ToString();
}
cr.ServerAddress = new RouteNode(strs[0], strs[1]);
cr.ProxyRoute.Add(new RouteNode(strs[0]));
}
else
{
if (!server_string.Contains(':'))
{
server_string += ":" + default_server_port.ToString();
}
cr.ServerAddress = new RouteNode(TCPAddress.FromString(server_string));
}
if (!string.IsNullOrEmpty(proxy_string))
{
string[] proxies = proxy_string.Split(';');
int idx = 0;
foreach (string proxy0 in proxies)
{
if (proxy0.Contains("-"))
{
string[] proxy0_split = proxy0.Split('-');
if (!proxy0_split[0].Contains(':'))
{
proxy0_split[0] += ":" + default_proxy_port.ToString();
}
cr.ProxyRoute.Insert(idx, new RouteNode(proxy0_split[0]));
idx++;
cr.ProxyRoute.Insert(idx, new RouteNode(proxy0_split[0], proxy0_split[1]));
idx++;
}
else
{
string proxy_str = proxy0;
if (!proxy_str.Contains(':'))
{
proxy_str += ":" + default_proxy_port.ToString();
}
cr.ProxyRoute.Insert(idx, new RouteNode(proxy0));
idx++;
}
}
}
return(cr);
}
