A C++ implementation for Google Drive SDK

This implementation is coded based on Google Drive SDK Document.

There are already multiple libs for Google Drive in different programming languages, including Java, Javascript, .NET, Objective-C, PHP, Python, Go, Node.js... However, C++ implementation lib is never availalbe from Google.

When I worked with this Google Workspace backup tool, some C++ implementation code was made, acting as a lib to support the main program to access Google Drive (as well as other Google Apps services).

Note: This is not a fully implementation of Google Drive SDK, some features of GDrive manipulations are missing in this implementation. I hope opensourcing this project can help to make it better and more feature-riched.

Libcurl is employed in this gdriveLib implementation. It is an incredible lib which I have been using for years in both C++ and PHP code, and it never fails me!

The original code was developed in Visual Studio, but I plan to drop all the platform-dependent stuff out and make the code workable on all Operating systems.