Lightweight Virtual File System implementation

• To build project you need Visual Studio 2017

What is used

• C# 7 (pattern matching, tuples)
• AOP logging (NConern and CNepture libs)
• WCF
• MSTest

Description

• Client - console client via ChannelFactory
• Service - WCF-service
• WinService - windows service
• СonsoleHost - console host
• Tests - Vfs storage tests

API

• Vfs operations are performed in Root directory (default = c:), e.g., Root.DeleteFile("directory\subdirectory\file1.txt"). With this approach, however, we don't remmember full path when throwing expceptions
• Can also find neeed directory using FindEntity, then call appropriate method (e.g. dir=FindEntity("directory\subdirectory"); dir.DeleteFile("file1.txt"))

Found bugs

• Debugging does not work correctly (Step Into, member variables don't show in Locals and Autos windows) when adding CNeptune to references (which is necessary to make project work with NConcern) - bug is hiding in Mono.Cecil

Misc

• VfsFile has a public constructor (which is bad), can be remedied by making VfsDirectory implemening IVfsFile but then will have to store type of entity a a file in VfsEntity