;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
;;;
;;; This program is free software: you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation, either version 3 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program.  If not, see <https://www.gnu.org/licenses/>.

(define-module (nongnu packages gog)
  #:use-module (gnu packages boost)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages crypto)
  #:use-module (gnu packages curl)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages serialization)
  #:use-module (gnu packages web)
  #:use-module (gnu packages xml)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system gnu)
  #:use-module ((guix licenses) #:prefix license:))

(define-public lgogdownloader
  (package
   (name "lgogdownloader")
   (version "3.5")
   (source
    (origin
      (method git-fetch)
      (uri (git-reference
            (url "https://github.com/Sude-/lgogdownloader.git")
            (commit (string-append "v" version))))
      (file-name (git-file-name name version))
      (sha256
       (base32 "0a3rrkgqwdqxx3ghzw182jx88gzzw6ldp3jasmgnr4l7gpxkmwws"))))
   (build-system cmake-build-system)
   (arguments '(#:tests? #f))           ; no tests
   (inputs
    `(("boost" ,boost)
      ("curl" ,curl)
      ("htmlcxx" ,htmlcxx)
      ("jsoncpp" ,jsoncpp)
      ("liboauth" ,liboauth)
      ("rhash" ,rhash)
      ("tinyxml2" ,tinyxml2)
      ("zlib" ,zlib)))
   (native-inputs
    `(("pkg-config" ,pkg-config)))
   (home-page "https://sites.google.com/site/gogdownloader/")
   (synopsis "Downloader for GOG.com files")
   (description "LGOGDownloader is a client for the GOG.com download API,
allowing simple downloads and updates of games and other files from GOG.com.")
   (license license:wtfpl2)))

(define-public htmlcxx
  (package
    (name "htmlcxx")
    (version "0.87")
    (source
     (origin
       (method url-fetch)
       (uri
        (string-append "mirror://sourceforge/htmlcxx/v"
                       version "/htmlcxx-" version ".tar.gz"))
       (sha256
        (base32 "1j3mzjlczjrk4ahc43s6kzpvzypzjmqz4sillnca5yadrwwgjf2x"))))
    (build-system gnu-build-system)
    (home-page "http://htmlcxx.sourceforge.net/")
    (synopsis "Simple non-validating CSS1 and HTML parser for C++")
    (description "htmlcxx is a simple non-validating CSS1 and HTML parser for
C++.  Although there are several other HTML parsers available, htmlcxx has some
characteristics that make it unique:
@itemize
@item STL like navigation of DOM tree, using excelent's tree.hh library from
Kasper Peeters
@item It is possible to reproduce exactly, character by character, the original
document from the parse tree
@item Bundled CSS parser
@item Optional parsing of attributes
@item C++ code that looks like C++ (not so true anymore)
@item Offsets of tags/elements in the original document are stored in the nodes
of the DOM tree
@end itemize
The parsing politics of htmlcxx were created trying to mimic Mozilla Firefox
(https://www.mozilla.org) behavior.  So you should expect parse trees similar
to those create by Firefox.  However, differently from Firefox, htmlcxx does
not insert non-existent stuff in your html.  Therefore, serializing the DOM
tree gives exactly the same bytes contained in the original HTML document.")
    (license (list license:lgpl2.0
                   license:asl2.0))))