common

This project contains common code, shared between our various projects, namely encrypt and stegfs. It may be useful for others, either just as a learning exercise or possibly even using some or all of it in your own code.

It includes a test suite that hopefully shows how to make use of some of the extensions.

CCcypt

Common cryptographic functions, typically parsing of string values to enum constants.

CLI

Various formatted CLI output functions, including a progress bar.

Common

Common constants.

Config

Parsing of config files and command line arguments (where arguments override/replace values from files). Can also handle updating of config files if necessary.

Dir

A couple recursive directory functions, creating and reading. The others are more specific to stegfs though may be useful for something.

ECC

Error correction code handling.

Error

Error handling, including dumping a stacktrace (if possible) on error.

List

Custom linked list implementation.

Map

Custom key/value map implementation.

Mem

Do-or-die memory allocation.

Non-GNU

Various functions available on GNU systems but not elsewhere.

Pair

Pairs of values.

TLV

Custom tag-length-value implementation.

Version

Application versioning, including getting build and system information for --help command line argument.