We have a units policy in Ubuntu, which we have to implement in lucid+1 (Ubuntu 10.10). Correcting all applications to conform to this policy is not an easy task. The first attempt to patch glib, which provides the g_format_size_for_display() function, failed. We need a library that can handle input and output formatted sizes. Take transmission as example: I want to set the bandwidth limit in the same unit as it displays me the limit. We have to introduce a set of new functions.
Should I create a new library (named libbyteunits or similar) or add a bunch of new functions to glib (as replacement for g_format_size_for_display)? Is glib the right place for ten or more functions handling units?
Pros for a separate library:
- the library can be used by non-glib application without depending on glib
- it can be made user configurable (for example by an text file), because some user prefer base-10, others base-2.
- one more dependency for glib applications
I like to hear as many opinions as possible. Please let me also know, if you are glib developer, a g_format_size_for_display() using developer, a developer, or a user.