/// <summary>
/// 查询已使用磁盘空间的大小
/// </summary>
/// <param name="user"></param>
/// <param name="ReturnDescription"></param>
/// <returns></returns>
public long QueryUsedSpaceSize(FileZillaServerUser user, ref string ReturnDescription)
{
ReturnDescription = "";
DirectoryInfo di = new DirectoryInfo(user.Directory);
if (!di.Exists)
{
ReturnDescription = "文件夹不存在。";
return(-1);
}
return(Shove._IO.File.GetDirectorySize(user.Directory));
//return 0;
}
/// <summary>
/// 校验 FileZillaServer 用户信息是否完整
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public static bool ValidUserInfo(FileZillaServerUser user)
{
return(String.IsNullOrEmpty(user.Name) || String.IsNullOrEmpty(user.Password) || String.IsNullOrEmpty(user.Directory));
}
/// <summary>
/// 编辑 FTP 用户
/// </summary>
/// <param name="user"></param>
/// <param name="ReturnDescription"></param>
/// <returns></returns>
public bool EditUser(FileZillaServerUser user, ref string ReturnDescription)
{
ReturnDescription = "";
#region 判断
FileZillaServerUser temp = GetUser(user.Name, ref ReturnDescription);
if (temp == null)
{
ReturnDescription = "用户不存在" + user.Name;
return(false);
}
ReturnDescription = "";
#endregion
XmlDocument doc = new XmlDocument();
#region 加载 Xml
try
{
doc.LoadXml(System.IO.File.ReadAllText(ConfigFileName));//, Encoding.UTF8));
}
catch (Exception e)
{
ReturnDescription = ConfigFileName + " 加载失败：" + e.Message;
return(false);
}
XmlNode node = doc.SelectSingleNode("FileZillaServer/Users");
if (node == null)
{
ReturnDescription = ConfigFileName + " 不完整。";
return(false);
}
#endregion
XmlNode node_user = null;
for (int i = 0; i < node.ChildNodes.Count; i++)
{
if (node.ChildNodes[i].Attributes["Name"].Value.Trim().ToLower() == user.Name.Trim().ToLower())
{
node_user = node.ChildNodes[i];
break;
}
}
if (node_user == null)
{
ReturnDescription = "用户不存在";
return(false);
}
XmlNode node_option_Pass = null;
XmlNode node_option_Enabled = null;
XmlNode node_option_Permissions = null;
for (int i = 0; i < node_user.ChildNodes.Count; i++)
{
if ((node_user.ChildNodes[i].Name == "Option") && node_user.ChildNodes[i].Attributes["Name"].Value == "Pass")
{
node_option_Pass = node_user.ChildNodes[i];
}
else if ((node_user.ChildNodes[i].Name == "Option") && node_user.ChildNodes[i].Attributes["Name"].Value == "Enabled")
{
node_option_Enabled = node_user.ChildNodes[i];
}
else if (node_user.ChildNodes[i].Name == "Permissions")
{
node_option_Permissions = node_user.ChildNodes[i];
node_option_Permissions = node_option_Permissions.ChildNodes[0];
}
}
if ((node_option_Pass == null) || (node_option_Enabled == null) || (node_option_Permissions == null))
{
ReturnDescription = ConfigFileName + " 不完整。";
return(false);
}
node_option_Pass.InnerText = user.Password;
node_option_Enabled.InnerText = user.Enabled ? "1" : "0";
node_option_Permissions.Attributes["Dir"].Value = user.Directory;
while (true)
{
try
{
//StopService();
System.Threading.Thread.Sleep(2000);
doc.Save(ConfigFileName);
GC.Collect();
GC.WaitForPendingFinalizers();
//StartService();
break;
}
catch
{
System.Threading.Thread.Sleep(2000);
continue;
}
}
ReloadConfig();
return(true);
}
/// <summary>
/// 删除 FTP 用户
/// </summary>
/// <param name="UserName"></param>
/// <param name="ReturnDescription"></param>
/// <returns></returns>
public bool RemoveUser(string UserName, ref string ReturnDescription)
{
ReturnDescription = "";
#region 判断
FileZillaServerUser temp = GetUser(UserName, ref ReturnDescription);
if (temp == null)
{
return(false);
}
ReturnDescription = "";
#endregion
XmlDocument doc = new XmlDocument();
#region 加载 Xml
try
{
doc.LoadXml(System.IO.File.ReadAllText(ConfigFileName));//, Encoding.UTF8));
}
catch (Exception e)
{
ReturnDescription = ConfigFileName + " 加载失败：" + e.Message;
return(false);
}
XmlNode node = doc.SelectSingleNode("FileZillaServer/Users");
if (node == null)
{
ReturnDescription = ConfigFileName + " 不完整。";
return(false);
}
#endregion
XmlNode node_user = null;
for (int i = 0; i < node.ChildNodes.Count; i++)
{
if (node.ChildNodes[i].Attributes["Name"].Value.Trim().ToLower() == UserName.Trim().ToLower())
{
node_user = node.ChildNodes[i];
break;
}
}
if (node_user == null)
{
ReturnDescription = "用户不存在";
return(false);
}
node.RemoveChild(node_user);
while (true)
{
try
{
//StopService();
System.Threading.Thread.Sleep(2000);
doc.Save(ConfigFileName);
GC.Collect();
GC.WaitForPendingFinalizers();
//StartService();
break;
}
catch
{
System.Threading.Thread.Sleep(2000);
continue;
}
}
ReloadConfig();
return(true);
}
/// <summary>
/// 获取一个 FTP 用户信息
/// </summary>
/// <param name="UserName"></param>
/// <param name="ReturnDescription"></param>
/// <returns></returns>
public FileZillaServerUser GetUser(string UserName, ref string ReturnDescription)
{
ReturnDescription = "";
XPathDocument xmldoc = null;
try
{
xmldoc = new XPathDocument(ConfigFileName);
}
catch (Exception e)
{
ReturnDescription = ConfigFileName + " 加载失败：" + e.Message;
return(null);
}
XPathNavigator nav = xmldoc.CreateNavigator();
XPathNodeIterator nodes = nav.Select("FileZillaServer/Users/User");
bool isUserFound = false;
while (nodes.MoveNext())
{
if (nodes.Current.GetAttribute("Name", "").Trim().ToLower() == UserName.Trim().ToLower())
{
isUserFound = true;
break;
}
}
if (!isUserFound)
{
ReturnDescription = "用户不存在";
return(null);
}
FileZillaServerUser Result = new FileZillaServerUser();
Result.Name = nodes.Current.GetAttribute("Name", "").Trim();
XPathNodeIterator node_option = nodes.Current.Select("Option");
int option_ok_count = 0;
while (node_option.MoveNext())
{
if (node_option.Current.GetAttribute("Name", "") == "Pass")
{
Result.Password = node_option.Current.Value;
option_ok_count++;
}
else if (node_option.Current.GetAttribute("Name", "") == "Enabled")
{
Result.Enabled = (node_option.Current.Value == "1");
option_ok_count++;
}
if (option_ok_count >= 2)
{
break;
}
}
if (option_ok_count < 2)
{
ReturnDescription = ConfigFileName + " 不完整。";
return(null);
}
XPathNodeIterator node_permission = nodes.Current.Select("Permissions/Permission");
if (!node_permission.MoveNext())
{
ReturnDescription = ConfigFileName + " 不完整。";
return(null);
}
Result.Directory = node_permission.Current.GetAttribute("Dir", "");
return(Result);
}
/// <summary>
/// 创建一个 FTP 用户
/// </summary>
/// <param name="user"></param>
/// <param name="ReturnDescription"></param>
/// <returns></returns>
public bool CreateUser(FileZillaServerUser user, ref string ReturnDescription)
{
ReturnDescription = "";
#region 判断
if (FileZillaServerUser.ValidUserInfo(user))
{
ReturnDescription = "用户信息不完整。";
return(false);
}
FileZillaServerUser temp = GetUser(user.Name, ref ReturnDescription);
if (temp != null)
{
ReturnDescription = "用户名已经存在。";
return(false);
}
//if (!String.IsNullOrEmpty(ReturnDescription))
//{
// return false;
//}
ReturnDescription = "";
#endregion
XmlDocument doc = new XmlDocument();
#region 加载 Xml
try
{
doc.LoadXml(System.IO.File.ReadAllText(ConfigFileName));//, Encoding.UTF8));
}
catch (Exception e)
{
ReturnDescription = ConfigFileName + " 加载失败：" + e.Message;
return(false);
}
XmlNode node = doc.SelectSingleNode("FileZillaServer/Users");
if (node == null)
{
ReturnDescription = ConfigFileName + " 不完整。";
return(false);
}
#endregion
#region 增加节点
XmlNode node_user = doc.CreateElement("User");
XmlAttribute att_user_Name = doc.CreateAttribute("Name");
att_user_Name.InnerText = user.Name.Trim();
node_user.Attributes.Append(att_user_Name);
XmlNode node_option_Pass = doc.CreateElement("Option");
node_user.AppendChild(node_option_Pass);
XmlAttribute att_option_Pass = doc.CreateAttribute("Name");
att_option_Pass.InnerText = "Pass";
node_option_Pass.Attributes.Append(att_option_Pass);
node_option_Pass.InnerText = user.Password;
XmlNode node_option_Group = doc.CreateElement("Option");
node_user.AppendChild(node_option_Group);
XmlAttribute att_option_Group = doc.CreateAttribute("Name");
att_option_Group.InnerText = "Group";
node_option_Group.Attributes.Append(att_option_Group);
XmlNode node_option_Bypass_server_userlimit = doc.CreateElement("Option");
node_user.AppendChild(node_option_Bypass_server_userlimit);
XmlAttribute att_option_Bypass_server_userlimit = doc.CreateAttribute("Name");
att_option_Bypass_server_userlimit.InnerText = "Bypass server userlimit";
node_option_Bypass_server_userlimit.Attributes.Append(att_option_Bypass_server_userlimit);
node_option_Bypass_server_userlimit.InnerText = "0";
XmlNode node_option_User_Limit = doc.CreateElement("Option");
node_user.AppendChild(node_option_User_Limit);
XmlAttribute att_option_User_Limit = doc.CreateAttribute("Name");
att_option_User_Limit.InnerText = "User Limit";
node_option_User_Limit.Attributes.Append(att_option_User_Limit);
node_option_User_Limit.InnerText = "0";
XmlNode node_option_IP_Limit = doc.CreateElement("Option");
node_user.AppendChild(node_option_IP_Limit);
XmlAttribute att_option_IP_Limit = doc.CreateAttribute("Name");
att_option_IP_Limit.InnerText = "IP Limit";
node_option_IP_Limit.Attributes.Append(att_option_IP_Limit);
node_option_IP_Limit.InnerText = "0";
XmlNode node_option_Enabled = doc.CreateElement("Option");
node_user.AppendChild(node_option_Enabled);
XmlAttribute att_option_Enabled = doc.CreateAttribute("Name");
att_option_Enabled.InnerText = "Enabled";
node_option_Enabled.Attributes.Append(att_option_Enabled);
node_option_Enabled.InnerText = user.Enabled ? "1" : "0";
XmlNode node_option_Comments = doc.CreateElement("Option");
node_user.AppendChild(node_option_Comments);
XmlAttribute att_option_Comments = doc.CreateAttribute("Name");
att_option_Comments.InnerText = "Comments";
node_option_Comments.Attributes.Append(att_option_Comments);
XmlNode node_option_ForceSsl = doc.CreateElement("Option");
node_user.AppendChild(node_option_ForceSsl);
XmlAttribute att_option_ForceSsl = doc.CreateAttribute("Name");
att_option_ForceSsl.InnerText = "ForceSsl";
node_option_ForceSsl.Attributes.Append(att_option_ForceSsl);
node_option_ForceSsl.InnerText = "0";
XmlNode node_IpFilter = doc.CreateElement("IpFilter");
node_user.AppendChild(node_IpFilter);
XmlNode node_IpFilter_Disallowed = doc.CreateElement("Disallowed");
node_IpFilter.AppendChild(node_IpFilter_Disallowed);
XmlNode node_IpFilter_Allowed = doc.CreateElement("Allowed");
node_IpFilter.AppendChild(node_IpFilter_Allowed);
XmlNode node_Permissions = doc.CreateElement("Permissions");
node_user.AppendChild(node_Permissions);
XmlNode node__Permissions_Permission = doc.CreateElement("Permission");
node_Permissions.AppendChild(node__Permissions_Permission);
XmlAttribute att_Permissions_Permission_Dir = doc.CreateAttribute("Dir");
att_Permissions_Permission_Dir.InnerText = user.Directory;
node__Permissions_Permission.Attributes.Append(att_Permissions_Permission_Dir);
XmlNode node_option_Permission_FileRead = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_FileRead);
XmlAttribute att_option_Permission_FileRead = doc.CreateAttribute("Name");
att_option_Permission_FileRead.InnerText = "FileRead";
node_option_Permission_FileRead.Attributes.Append(att_option_Permission_FileRead);
node_option_Permission_FileRead.InnerText = "1";
XmlNode node_option_Permission_FileWrite = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_FileWrite);
XmlAttribute att_option_Permission_FileWrite = doc.CreateAttribute("Name");
att_option_Permission_FileWrite.InnerText = "FileWrite";
node_option_Permission_FileWrite.Attributes.Append(att_option_Permission_FileWrite);
node_option_Permission_FileWrite.InnerText = "1";
XmlNode node_option_Permission_FileDelete = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_FileDelete);
XmlAttribute att_option_Permission_FileDelete = doc.CreateAttribute("Name");
att_option_Permission_FileDelete.InnerText = "FileDelete";
node_option_Permission_FileDelete.Attributes.Append(att_option_Permission_FileDelete);
node_option_Permission_FileDelete.InnerText = "1";
XmlNode node_option_Permission_FileAppend = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_FileAppend);
XmlAttribute att_option_Permission_FileAppend = doc.CreateAttribute("Name");
att_option_Permission_FileAppend.InnerText = "FileAppend";
node_option_Permission_FileAppend.Attributes.Append(att_option_Permission_FileAppend);
node_option_Permission_FileAppend.InnerText = "1";
XmlNode node_option_Permission_DirCreate = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_DirCreate);
XmlAttribute att_option_Permission_DirCreate = doc.CreateAttribute("Name");
att_option_Permission_DirCreate.InnerText = "DirCreate";
node_option_Permission_DirCreate.Attributes.Append(att_option_Permission_DirCreate);
node_option_Permission_DirCreate.InnerText = "1";
XmlNode node_option_Permission_DirDelete = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_DirDelete);
XmlAttribute att_option_Permission_DirDelete = doc.CreateAttribute("Name");
att_option_Permission_DirDelete.InnerText = "DirDelete";
node_option_Permission_DirDelete.Attributes.Append(att_option_Permission_DirDelete);
node_option_Permission_DirDelete.InnerText = "1";
XmlNode node_option_Permission_DirList = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_DirList);
XmlAttribute att_option_Permission_DirList = doc.CreateAttribute("Name");
att_option_Permission_DirList.InnerText = "DirList";
node_option_Permission_DirList.Attributes.Append(att_option_Permission_DirList);
node_option_Permission_DirList.InnerText = "1";
XmlNode node_option_Permission_DirSubdirs = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_DirSubdirs);
XmlAttribute att_option_Permission_DirSubdirs = doc.CreateAttribute("Name");
att_option_Permission_DirSubdirs.InnerText = "DirSubdirs";
node_option_Permission_DirSubdirs.Attributes.Append(att_option_Permission_DirSubdirs);
node_option_Permission_DirSubdirs.InnerText = "1";
XmlNode node_option_Permission_IsHome = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_IsHome);
XmlAttribute att_option_Permission_IsHome = doc.CreateAttribute("Name");
att_option_Permission_IsHome.InnerText = "IsHome";
node_option_Permission_IsHome.Attributes.Append(att_option_Permission_IsHome);
node_option_Permission_IsHome.InnerText = "1";
XmlNode node_option_Permission_AutoCreate = doc.CreateElement("Option");
node__Permissions_Permission.AppendChild(node_option_Permission_AutoCreate);
XmlAttribute att_option_Permission_AutoCreate = doc.CreateAttribute("Name");
att_option_Permission_AutoCreate.InnerText = "AutoCreate";
node_option_Permission_AutoCreate.Attributes.Append(att_option_Permission_AutoCreate);
node_option_Permission_AutoCreate.InnerText = "0";
XmlNode node_SpeedLimits = doc.CreateElement("SpeedLimits");
node_user.AppendChild(node_SpeedLimits);
XmlAttribute att_SpeedLimits_DlType = doc.CreateAttribute("DlType");
att_SpeedLimits_DlType.InnerText = "0";
node_SpeedLimits.Attributes.Append(att_SpeedLimits_DlType);
XmlAttribute att_SpeedLimits_DlLimit = doc.CreateAttribute("DlLimit");
att_SpeedLimits_DlLimit.InnerText = "10";
node_SpeedLimits.Attributes.Append(att_SpeedLimits_DlLimit);
XmlAttribute att_SpeedLimits_ServerDlLimitBypass = doc.CreateAttribute("ServerDlLimitBypass");
att_SpeedLimits_ServerDlLimitBypass.InnerText = "0";
node_SpeedLimits.Attributes.Append(att_SpeedLimits_ServerDlLimitBypass);
XmlAttribute att_SpeedLimits_UlType = doc.CreateAttribute("UlType");
att_SpeedLimits_UlType.InnerText = "0";
node_SpeedLimits.Attributes.Append(att_SpeedLimits_UlType);
XmlAttribute att_SpeedLimits_UlLimit = doc.CreateAttribute("UlLimit");
att_SpeedLimits_UlLimit.InnerText = "10";
node_SpeedLimits.Attributes.Append(att_SpeedLimits_UlLimit);
XmlAttribute att_SpeedLimits_ServerUlLimitBypass = doc.CreateAttribute("ServerUlLimitBypass");
att_SpeedLimits_ServerUlLimitBypass.InnerText = "0";
node_SpeedLimits.Attributes.Append(att_SpeedLimits_ServerUlLimitBypass);
XmlNode node_SpeedLimits_Download = doc.CreateElement("Download");
node_SpeedLimits.AppendChild(node_SpeedLimits_Download);
XmlNode node_SpeedLimits_Upload = doc.CreateElement("Upload");
node_SpeedLimits.AppendChild(node_SpeedLimits_Upload);
node.AppendChild(node_user);
#endregion
while (true)
{
try
{
//StopService();
System.Threading.Thread.Sleep(2000);
doc.Save(ConfigFileName);
GC.Collect();
GC.WaitForPendingFinalizers();
//StartService();
break;
}
catch
{
System.Threading.Thread.Sleep(1000);
continue;
}
}
ReloadConfig();
return(true);
}
/// <summary>
/// 获取全部 FTP 用户列表
/// </summary>
/// <param name="ReturnDescription"></param>
/// <returns></returns>
public IList <FileZillaServerUser> GetUsers(ref string ReturnDescription)
{
ReturnDescription = "";
XPathDocument xmldoc = null;
try
{
xmldoc = new XPathDocument(ConfigFileName);
}
catch (Exception e)
{
ReturnDescription = ConfigFileName + " 加载失败：" + e.Message;
return(null);
}
XPathNavigator nav = xmldoc.CreateNavigator();
XPathNodeIterator nodes = nav.Select("FileZillaServer/Users/User");
IList <FileZillaServerUser> Result = new List <FileZillaServerUser>();
while (nodes.MoveNext())
{
FileZillaServerUser user = new FileZillaServerUser();
user.Name = nodes.Current.GetAttribute("Name", "").Trim();
XPathNodeIterator node_option = nodes.Current.Select("Option");
int option_ok_count = 0;
while (node_option.MoveNext())
{
if (node_option.Current.GetAttribute("Name", "") == "Pass")
{
user.Password = node_option.Current.Value;
option_ok_count++;
}
else if (node_option.Current.GetAttribute("Name", "") == "Enabled")
{
user.Enabled = (node_option.Current.Value == "1");
option_ok_count++;
}
if (option_ok_count >= 2)
{
break;
}
}
if (option_ok_count < 2)
{
//ReturnDescription = ConfigFileName + " 不完整。";
//return null;
continue;
}
XPathNodeIterator node_permission = nodes.Current.Select("Permissions/Permission");
if (!node_permission.MoveNext())
{
//ReturnDescription = ConfigFileName + " 不完整。";
//return null;
continue;
}
user.Directory = node_permission.Current.GetAttribute("Dir", "");
Result.Add(user);
}
return(Result);
}
