public static ProxyClient Parse(ProxyType proxyType, string proxyAddress)
{
if (proxyAddress == null)
{
throw new ArgumentNullException(nameof(proxyAddress));
}
if (proxyAddress.Length == 0)
{
throw ExceptionHelper.EmptyString(nameof(proxyAddress));
}
string[] strArray = proxyAddress.Split(':');
int port = 0;
string host = strArray[0];
if (strArray.Length >= 2)
{
try
{
port = int.Parse(strArray[1]);
}
catch (Exception ex)
{
if (ex is FormatException || ex is OverflowException)
{
throw new FormatException(Resources.InvalidOperationException_ProxyClient_WrongPort, ex);
}
throw;
}
if (!ExceptionHelper.ValidateTcpPort(port))
{
throw new FormatException(Resources.InvalidOperationException_ProxyClient_WrongPort);
}
}
string username = (string)null;
string password = (string)null;
if (strArray.Length >= 3)
{
username = strArray[2];
}
if (strArray.Length >= 4)
{
password = strArray[3];
}
return(ProxyHelper.CreateProxyClient(proxyType, host, port, username, password));
}
public static bool TryParse(ProxyType proxyType, string proxyAddress, out ProxyClient result)
{
result = (ProxyClient)null;
if (string.IsNullOrEmpty(proxyAddress))
{
return(false);
}
string[] strArray = proxyAddress.Split(':');
int result1 = 0;
string host = strArray[0];
if (strArray.Length >= 2 && (!int.TryParse(strArray[1], out result1) || !ExceptionHelper.ValidateTcpPort(result1)))
{
return(false);
}
string username = (string)null;
string password = (string)null;
if (strArray.Length >= 3)
{
username = strArray[2];
}
if (strArray.Length >= 4)
{
password = strArray[3];
}
try
{
result = ProxyHelper.CreateProxyClient(proxyType, host, result1, username, password);
}
catch (InvalidOperationException ex)
{
return(false);
}
return(true);
}
/// <summary>
/// Преобразует строку в экземпляр класса прокси-клиента, унаследованный от <see cref="ProxyClient"/>.
/// </summary>
/// <param name="proxyType">Тип прокси-сервера.</param>
/// <param name="proxyAddress">Строка вида - хост:порт:имя_пользователя:пароль. Три последних параметра являются необязательными.</param>
/// <returns>Экземпляр класса прокси-клиента, унаследованный от <see cref="ProxyClient"/>.</returns>
/// <exception cref="System.ArgumentNullException">Значение параметра <paramref name="proxyAddress"/> равно <see langword="null"/>.</exception>
/// <exception cref="System.ArgumentException">Значение параметра <paramref name="proxyAddress"/> является пустой строкой.</exception>
/// <exception cref="System.FormatException">Формат порта является неправильным.</exception>
/// <exception cref="System.InvalidOperationException">Получен неподдерживаемый тип прокси-сервера.</exception>
public static ProxyClient Parse(ProxyType proxyType, string proxyAddress)
{
#region Проверка параметров
if (proxyAddress == null)
{
throw new ArgumentNullException("proxyAddress");
}
if (proxyAddress.Length == 0)
{
throw ExceptionHelper.EmptyString("proxyAddress");
}
#endregion
string[] values = proxyAddress.Split(':');
int port = 0;
string host = values[0];
if (values.Length >= 2)
{
#region Получение порта
try
{
port = int.Parse(values[1]);
}
catch (Exception ex)
{
if (ex is FormatException || ex is OverflowException)
{
throw new FormatException(
"The port can not be less than 1 or greater than 65535.", ex);
}
throw;
}
if (!ExceptionHelper.ValidateTcpPort(port))
{
throw new FormatException(
"The port can not be less than 1 or greater than 65535.");
}
#endregion
}
string username = null;
string password = null;
if (values.Length >= 3)
{
username = values[2];
}
if (values.Length >= 4)
{
password = values[3];
}
return(ProxyHelper.CreateProxyClient(proxyType, host, port, username, password));
}
/// <summary>
/// 转换字符串类实例的代理客户,继承了<see cref="ProxyClient"/>.
/// </summary>
/// <param name="proxyType">代理服务器类型。</param>
/// <param name="proxyAddress">行看主机:港口:名字_用户:密码。最后的三参数是可选的。</param>
/// <returns>客户的代理类实例,继承了<see cref="ProxyClient"/>.</returns>
/// <exception cref="System.ArgumentNullException">参数值<paramref name="proxyAddress"/> 等于<see langword="null"/>.</exception>
/// <exception cref="System.ArgumentException">参数值<paramref name="proxyAddress"/> 是空字符串。</exception>
/// <exception cref="System.FormatException">格式不对。港口是</exception>
/// <exception cref="System.InvalidOperationException">获得代理服务器类型中。</exception>
public static ProxyClient Parse(ProxyType proxyType, string proxyAddress)
{
#region 检查参数
if (proxyAddress == null)
{
throw new ArgumentNullException("proxyAddress");
}
if (proxyAddress.Length == 0)
{
throw ExceptionHelper.EmptyString("proxyAddress");
}
#endregion
string[] values = proxyAddress.Split(':');
int port = 0;
string host = values[0];
if (values.Length >= 2)
{
#region 接收端口
try
{
port = int.Parse(values[1]);
}
catch (Exception ex)
{
if (ex is FormatException || ex is OverflowException)
{
throw new FormatException(
Resources.InvalidOperationException_ProxyClient_WrongPort, ex);
}
throw;
}
if (!ExceptionHelper.ValidateTcpPort(port))
{
throw new FormatException(
Resources.InvalidOperationException_ProxyClient_WrongPort);
}
#endregion
}
string username = null;
string password = null;
if (values.Length >= 3)
{
username = values[2];
}
if (values.Length >= 4)
{
password = values[3];
}
return(ProxyHelper.CreateProxyClient(proxyType, host, port, username, password));
}