Related Repositories

vstore-android-filebox

An Android application that enables users to store, retrieve and share files using the vstore-framework. The following features are implemented:

• Rule creation / deletion via a GUI
• Context Visualizer: Displays the current usage context
• My Files: This view shows the files a user has uploaded from the device
• Search files by context: Uses the framework to show files that are related to the current usage context of the user
• Generation of a QR code for a stored file (includes the unique identifier of the file)

vstore-node

A sample implementation of a vstore storage node. The data backend is provided by MongoDB, in which the files are stored using GridFS. The REST-ful API is provided through the express framework using node.js. Provides the following features:

• Storage of files
• Retrieval of files by identifier or context
• Thumbnail creation of supported file types (images, videos)
• Thumbnail retrieval via a REST-API call
• Metadata of a file via a REST-API call (full and light)

vstore-master

Simple implementation of a centralized master node. The API is again provided through the express framework using node.js.

Provides the following features:

• Key/Value mapping between file identifier and the identifiers of storage nodes, on which the file is stored (implemented using lmdb and node-lmdb)
• MongoDB as a storage for storage node information (address, port, type, location, bandwidth)
• Also serves the rules from a JSON file