This is complete standalone library, which gives enough functions to extract, manage and emplace files in LotRO .dat files. Is part of LotRO Rusification Project
http://translate.lotros.ru/

Ivan Arkhipov e536c87af4 Version 6.0.0pre %!s(int64=6) %!d(string=hai) anos
Third_party d0ab5f9647 ver. 4.0.0 ALPHA %!s(int64=6) %!d(string=hai) anos
bin e536c87af4 Version 6.0.0pre %!s(int64=6) %!d(string=hai) anos
include e536c87af4 Version 6.0.0pre %!s(int64=6) %!d(string=hai) anos
lib e536c87af4 Version 6.0.0pre %!s(int64=6) %!d(string=hai) anos
src e536c87af4 Version 6.0.0pre %!s(int64=6) %!d(string=hai) anos
.gitignore d0ab5f9647 ver. 4.0.0 ALPHA %!s(int64=6) %!d(string=hai) anos
CHANGELOG 49c7759d42 Ver.5.2.0 %!s(int64=6) %!d(string=hai) anos
CMakeLists.txt e536c87af4 Version 6.0.0pre %!s(int64=6) %!d(string=hai) anos
LICENSE c8a6e40e1f Add license %!s(int64=6) %!d(string=hai) anos
README c9c6685104 Initial commit %!s(int64=6) %!d(string=hai) anos

README