/// <summary>
/// 判斷指定的文件是否存在
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
public bool IsExists(FtpParameter p)
{
string name = ComFunc.FindFileName(p.FTP_URL);
string dir = p.FTP_URL;
if (name.Length > 0)
{
dir = dir.Replace(name, "");
}
StringStd l = ListDirectory(p);
StringStd[] ls = l.Split("\r\n");
List <StringStd> lists = new List <StringStd>();
foreach (StringStd s in ls)
{
lists.Add(s.ToUpper());
}
if (lists.Contains(name.ToUpper()))
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 從fpt上找到對應的存在文件的名稱，以便忽略大小寫，提供給download方法使用
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
protected string FindMappingFileName(FtpParameter p)
{
string name = Common.ComFunc.FindFileName(p.FTP_URL);
string dir = p.FTP_URL;
if (name.Length > 0)
{
dir = dir.Replace(name, "");
}
FtpParameter pp = p.Clone <FtpParameter>();
pp.FTP_URL = dir;
StringStd l = ListDirectory(pp);
StringStd[] ls = l.Split("\r\n");
Dictionary <StringStd, StringStd> lists = new Dictionary <StringStd, StringStd>();
foreach (StringStd s in ls)
{
lists.Add(s.ToUpper(), s);
}
return(lists[name.ToUpper()] == null ? "" : lists[name.ToUpper()].Value);
}
