程序源码 FTP服务器源码(C#)_c_ftp（ASP.NET源码）.rar

Ftp Server implementation thoughts. Root folder for ftp server Subfolder Subfolder _Config.xml _Config.xml //-------------------------- _Config.xml specifies User access and permissions to specified folder. It also defines virtual folders. Virtual folder is alias name to folder in some other location. Root folder for ftp server Subfolder _Config.xml ( <permissionInheritace inherit=true> <permission userName="test" permissions="Read|Write ..."> <virtualFolder name="vFolder" path="d:\ftpRoot2\"> ) For client is reported ftp://xxx/Subfolder ftp://xxx/vFolder - there client is mapped to "d:\ftpRoot2\", _Config.xml is getted from there if exists, otherwise parent foldr config.xml is used. Permissions in _Config.xml must be inheritable from parent folder if _Config.xml in subFolder ins't available, permissions are automatically inhereted. Permissions checking order: From ROOT to end calculate permission what will stay (inheriting, overriding, ...).