C#的FTP服务器软件系统的设计与实现(10)
if (txtPassword.Text.Length < 2) Message += "Password cannot be lesser than 2 chars\n";
if (!System.IO.Directory.Exists(txtStartUpPath.Text)) Message += "The selected root path dose not exists\n";
string PermissionSet = string.Empty;
PermissionSet += (chkAllowStoreFiles.Checked) ? "1" : "0";
PermissionSet += (chkAllowStoreFolders.Checked) ? "1" : "0";
PermissionSet += (chkAllowRenameFiles.Checked) ? "1" : "0";
PermissionSet += (chkAllowRenameFolders.Checked) ? "1" : "0";
PermissionSet += (chkAllowDeleteFiles.Checked) ? "1" : "0";
PermissionSet += (chkAllowDeleteFolders.Checked) ? "1" : "0";
PermissionSet += (chkAllowCopyFiles.Checked) ? "1" : "0";
if (PermissionSet.IndexOf('1') == -1) Message += "The user requires atleast a single permission.\n";
PermissionSet += (chkAllowViewHiddenFiles.Checked) ? "1" : "0";
PermissionSet += (chkAllowViewHiddenFolders.Checked) ? "1" : "0";
if (Message.Length != 0)
{
MessageBox.Show(Message, "Advanced FTP Server");
return;
}//保存添加用户并判断添加信息
if (OldUserName == null) //增加新用户 {
if (!ApplicationSettings.CreateFTPUser(txtUserName.Text, txtPassword.Text, txtStartUpPath.Text, PermissionSet, chkEnableUser.Checked))
{
MessageBox.Show("User with the specified name already exists. Please specify different User Name", "Advanced FTP Server");
return;
}
}
else // 编辑用户
{
if (!ApplicationSettings.EditUser(OldUserName, txtUserName.Text, txtPassword.Text, txtStartUpPath.Text, PermissionSet, chkEnableUser.Checked))