Support abp-style domains for blocklist

[Craylum]

Hi,

I am looking to switch over from pihole & unbound. In the description this software should provide the same functionality but without pihole web gui (I don't need this anyway). I have tried to use my favourite blocklist, but it the domain format is not compatible with it. An exmple of the list is below (taken from https://oisd.nl):

---

[Adblock Plus]
! Version: 202312201215
! Title: oisd big
! Description: Block. Don't break.
! Last modified: 2023-12-20T12:15:49+0000
! Expires: 1 hours
! Homepage: https://oisd.nl
! License: https://github.com/sjhgvr/oisd/blob/main/LICENSE
! Syntax: Adblock Plus Filter List
! Maintainer: Stephan van Ruth
! Contact: contact@oisd.nl

||0--foodwarez.da.ru^
||0-29.com^
||0-800-email.com^
||0-day.us^
||0-okodukai.com^

It uses exclamation points as comments and pipe lines as prefixes. The site has a hosts format, https://big.oisd.nl/hosts, which works, but will be depreciated in 2024. The other alternate format, https://big.oisd.nl/domainswild2, also works but does not block any subdomains of the blocked domains.

Would it be possible for you to either add compatibility for the default format list (abp-style domains), or add compatibility for the one of the alternate options (those which are still being maintained after this year)?

Thanks,