how to get all the sections, key-value pairs about inih HOT 3 CLOSED

Hi @19504643 william, that's a fairly general question. What do you want to do with them? Print them out, store them in a data structure, something else? If using the C version you'd have to use a handler that stored the section names and key-value pairs in a data structure, and then use that. If using the C++ version there's no way to get a list of all the section names or key-value pairs, only a way to check whether a section or key exists. (Though the C++ implementation shows how you'd use the C version to store things in a data structure.)

from inih.

supporse we downloaded a very outdated configuration file from somewhere, and some sections or key-value pairs were obsolete, we could recursively traverse the file, get the sections and pairs, and pick up the useful data we needed

from inih.

Yes, it sounds like you'd need to make your handler store the section names and key-value pairs in a data structure and traverse that. Sorry, I don't have time to write example code for you right now, but hopefully that explanation and the C++ implementation points you in the right direction.

from inih.