I require a solution that will allow me to read and write ARJ compressed archives from an application i am currently developing. The archives i am dealing with only contain a single file, hopefully this will make things a little simpler.
Ideally i would like to discover that there is a free library (dll or pascal) that i can use to achieve this but i am also willing to learn what i need to produce such a library 'in-house'. Currently i have very little knowledge of compression models / algorithms and i realise this would be a steep learning curve.
Any suggestions? Points will be awarded for the best information source and / or librarys.