;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Justus Winter <justus@sequoia-pgp.org>
;;; Copyright © 2024 Nicolas Graves <ngraves@ngraves.fr>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix 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.
;;;
;;; GNU Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages openpgp)
  #: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 gexp)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (gnu packages)
  #:use-module (gnu packages check)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages crypto)
  #:use-module (gnu packages gnupg)
  #:use-module (gnu packages multiprecision)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages python)
  #:use-module (gnu packages web))

(define-public rnp
  (let ((day-of-release "2025-11-21"))
    (package
      (name "rnp")
      (version "0.18.1")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/rnpgp/rnp")
                      (commit (string-append "v" version))))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "07qz51qgi8zq67civiz1bysmclwshav8v77hp4c1da6clf02hj0q"))))
      (build-system cmake-build-system)
      (arguments
       (list
        #:configure-flags
        #~(list "-DBUILD_SHARED_LIBS=on"
                "-DSYSTEM_LIBSEXPP=on"
                "-DDOWNLOAD_GTEST=off")
        #:phases
        #~(modify-phases %standard-phases
            (replace 'check
              (lambda* (#:key tests? parallel-tests? #:allow-other-keys)
                (when tests?
                  ;; Some OpenPGP certificates used by the tests expire.
                  ;; To work around that, set the time to roughly the
                  ;; release date.
                  (setenv "CTEST_OUTPUT_ON_FAILURE" "1")
                  (invoke "faketime" #$day-of-release "ctest"
                          "-j" (if parallel-tests?
                                   (number->string (parallel-job-count))
                                   "1"))))))))
      (native-inputs
       (list gnupg                      ;for tests
             googletest                 ;for tests
             libfaketime                ;for tests
             pkg-config
             python))
      (inputs (list botan bzip2 json-c sexpp zlib))
      (synopsis
       "RFC4880-compliant OpenPGP library written in C++")
      (description
       "Set of OpenPGP (RFC4880) tools that works on Linux, *BSD and macOS as a
replacement of GnuPG.  It is maintained by Ribose after being forked from
NetPGP, itself originally written for NetBSD.

librnp is the library used by rnp for all OpenPGP functions, useful for
developers to build against.  It is a “real” library, not a wrapper like GPGME
of GnuPG.")
      (home-page "https://www.rnpgp.org/")
      (license
       ;; RNP contains code written by Ribose and code derived from netpgp.
       (list
        ;; Ribose's BSD 2-Clause License and NetBSD's BSD 2-Clause License
        ;; (netpgp).
        license:bsd-2
        ;; Nominet UK's Apache 2.0 Licence (netpgp).
        license:asl2.0
        ;; Nominet UK's BSD 3-Clause License (netpgp).
        license:bsd-3)))))

(define-public sexpp
  (package
    (name "sexpp")
    (version "0.9.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/rnpgp/sexpp")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "16y9f42w6ay3w0s23xmigqm0qi1swdfvc93g2xn3xkg1r4kpmnwq"))))
    (build-system cmake-build-system)
    (arguments
     (list #:configure-flags '(list "-DDOWNLOAD_GTEST=off")))
    (native-inputs (list googletest pkg-config))
    (home-page "https://github.com/rnpgp/sexpp")
    (synopsis "C++ library for S-expressions")
    (description
     "This package provides a C++ library for working with S-Expressions.")
    (license license:expat)))
