public CFtp2(string Url, FtpServerType ServerType, bool UsePassive)
{
Uri u = new Uri(Url);
CFtpInfo finfo = new CFtpInfo();
finfo.ServerType = ServerType;
finfo.UsePassive = UsePassive;
finfo.Host = u.Host;
finfo.Port = u.Port;
if (!string.IsNullOrEmpty(u.UserInfo))
{
string[] aUserPwd = u.UserInfo.Split(':');
finfo.UserId = aUserPwd[0];
if (aUserPwd.Length > 1)
{
finfo.Password = aUserPwd[1];
}
}
_Info = finfo;
}
/// <summary>
/// 判断ftp服务器类型，
/// 类型为Unknown时才执行
/// </summary>
/// <param name="lines">文件信息列表</param>
private FtpServerType GetServerType(FtpServerType fst, string[] lines)
{
if (fst == FtpServerType.Unknown)
{
foreach (string l in lines)
{
if (l.Length > 10 &&
System.Text.RegularExpressions.Regex.IsMatch(l.Substring(0, 10), "(-|d)(-|r)(-|w)(-|x)(-|r)(-|w)(-|x)(-|r)(-|w)(-|x)"))
{
return(fst = FtpServerType.Unix);
}
else if (l.Length > 8 &&
System.Text.RegularExpressions.Regex.IsMatch(l.Substring(0, 8), "[0-9][0-9]-[0-9][0-9]-[0-9][0-9]"))
{
return(fst = FtpServerType.Windows);
}
}
}
return(fst);
}
/// <summary>
/// Gets the FTP platform.
/// </summary>
/// <param name="serverType">Type of the server.</param>
/// <param name="system">The full platform.</param>
/// <returns></returns>
/// <exception cref="ArgumentOutOfRangeException">serverType;null</exception>
private static FtpPlatform GetFtpPlatform(FtpServerType serverType, string system)
{
switch (serverType)
{
case FtpServerType.Unknown:
return(new FtpPlatform());
case FtpServerType.Unix:
if (system.IndexOf("FileZilla", StringComparison.InvariantCultureIgnoreCase) >= 0)
{
return(new WindowsFileZillaFtpPlatform());
}
return(new UnixFtpPlatform());
case FtpServerType.Windows:
return(new WindowsFtpPlatform());
default:
throw new ArgumentOutOfRangeException("serverType", serverType, null);
}
}
