;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 John Darringon <jmd@gnu.org>
;;; Copyright © 2016, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2017 Hartmut Goebel <h.goebel@crazy-compilers.com>
;;; Copyright © 2018, 2019, 2022 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Guillaume Le Vaillant <glv@posteo.net>
;;; Copyright © 2020 Leo Famulari <leo@famulari.name>
;;;
;;; This file is part of GNU Guix.
;;;
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;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
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(define-public zxing-cpp
  ;; Use the master branch as it includes unreleased build system improvements
  ;; allowing to use system libraries (instead of attempting to fetch them
  ;; from the Internet).
  (let ((revision "0")
        (commit "00783db7aa3bcf8620a301854ac71c0ceaaca0c1"))
    (package
      (name "zxing-cpp")
      (version (git-version "1.2.0" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/nu-book/zxing-cpp")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1yl2cpaqiv1g4nq9v0xfj1vd5faz55k4541vz6hsffvcxgn9nmc5"))))
      (build-system cmake-build-system)
      (native-inputs (list fmt-8 googletest))
      (synopsis "C++ port of ZXing")
      (description "ZXing-CPP is a barcode scanning library.")
      (home-page "https://github.com/nu-book/zxing-cpp")
      (license license:asl2.0))))

;;; This older variant is kept for gst-plugins-bad (see:
;;; https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1684).
(define-public zxing-cpp-1.2
  (package/inherit zxing-cpp
    (name "zxing-cpp")
    (version "1.2.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/nu-book/zxing-cpp")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1gjj9c7h634rrmmgzbc7cxjqsxdq0paj6113k02ncjm1s9abk7ik"))))
    ;; Disable tests to avoid bundled dependencies.
    (arguments '(#:tests? #f
                 #:configure-flags '("-DBUILD_BLACKBOX_TESTS=OFF")))
    (native-inputs '())))

(define-public barcode
  (package
    (name "barcode")
    (version "0.99")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/barcode/barcode-"
                                  version ".tar.xz"))
              (sha256
               (base32
                "1indapql5fjz0bysyc88cmc54y8phqrbi7c76p71fgjp45jcyzp8"))))
    (build-system gnu-build-system)
    (arguments
      ;; Fix build with GCC 10.
     '(#:configure-flags '("CFLAGS=-fcommon")))
    (synopsis "Convert text strings to printed bars in various standards")
    (description "GNU Barcode is a flexible tool to produce printed barcodes
from text strings.  It supports a variety of encoding standards and sizing
measurements.  Barcodes can be output in PostScript or Encapsulated PostScript
formats.")
    (license license:gpl3+)
    (home-page "https://www.gnu.org/software/barcode/")))

(define-public qrencode
  (package
    (name "qrencode")
    (version "4.1.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://fukuchi.org/works/qrencode/"
                                  "qrencode-" version ".tar.bz2"))
              (sha256
               (base32
                "08v9d8jn26bva2a8x4hghq3mgl8zcid393iqkidwyhc05xrxjmg4"))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags '("--with-tests")
       #:phases
       (modify-phases %standard-phases
         (replace 'check
           (lambda* (#:key tests? #:allow-other-keys)
             (when tests?
               (with-directory-excursion "tests"
                 (invoke "./test_basic.sh")))
             #t)))))
    (inputs (list libpng))
    (native-inputs (list pkg-config))
    (synopsis "Encode data into a QR Code symbol")
    (description "Libqrencode is a C library for encoding data in a QR Code
symbol, a kind of 2D symbology that can be scanned by handy terminals such as
a mobile phone with CCD.  The capacity of QR Code is up to 7000 digits or 4000
characters, and is highly robust.")
    (license license:lgpl2.1+)
    (home-page "https://fukuchi.org/works/qrencode")))

(define-public libdmtx
  (package
    (name "libdmtx")
    (version "0.7.7")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/dmtx/libdmtx")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "0s95gplvb6x7gnl48yn7ywa9r15lfm8k2m60wm9i7w75ay4bq32i"))))
    (build-system gnu-build-system)
    (arguments
     (list #:configure-flags
           #~(list "--disable-static")))
    (native-inputs
     (list autoconf automake libtool pkg-config))
    (home-page "https://github.com/dmtx")
    (synopsis "Library for reading and writing Data Matrix 2D barcodes")
    (description "libdmtx is software for reading and writing Data Matrix 2D
barcodes of the modern ECC200 variety.  libdmtx is a shared library, allowing
C/C++ programs to use its capabilities without restrictions or overhead.")
    (license license:bsd-3)))

(define-public zbar
  (package
    (name "zbar")
    (version "0.23.90")
    (source
     (origin
       (method git-fetch)
       (uri
        (git-reference
         (url "https://github.com/mchehab/zbar")
         (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0rf3i7lx0fqzxsngird6l4d4dnl612nr32rm8sib699qqx67px8n"))))
    (build-system gnu-build-system)
    (arguments
     '(#:configure-flags (list "--with-gtk=auto"
                               "--with-python=auto"
                               (string-append "--with-dbusconfdir="
                                              (assoc-ref %outputs "out")
                                              "/etc"))))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("gettext" ,gettext-minimal)
       ("glib" ,glib "bin")
       ("gobject-introspection" ,gobject-introspection)
       ("libtool" ,libtool)
       ("pkg-config" ,pkg-config)
       ("python-wrapper" ,python-wrapper)))
    (inputs
     `(("dbus" ,dbus)
       ("imagemagick" ,imagemagick)
       ("libjpeg" ,libjpeg-turbo)
       ("perl" ,perl)
       ("python" ,python)
       ("qtx11extras" ,qtx11extras)
       ("v4l-utils" ,v4l-utils)))
    (propagated-inputs
     ;; These are in 'requires' field of .pc files.
     (list glib gtk+ qtbase-5))
    (synopsis "Bar code reader")
    (description
     "ZBar can read barcodes from various sources, such as video streams,
image files, and raw intensity sensors.  It supports EAN-13/UPC-A, UPC-E,
EAN-8, Code 128, Code 93, Code 39, Codabar, Interleaved 2 of 5, QR Code and SQ
Code.  Included with the library are basic applications for decoding captured
bar code images and using a video device (e.g. webcam) as a bar code scanner.
For application developers, language bindings are included for C, C++ and
Python as well as GUI widgets for GTK and Qt.")
    (home-page "https://github.com/mchehab/zbar")
    (license license:lgpl2.1+)))

(define-public qrcodegen-cpp
  (package
    (name "qrcodegen-cpp")
    (version "1.6.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                     (url "https://github.com/nayuki/QR-Code-generator")
                     (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (patches (search-patches "qrcodegen-cpp-make-install.patch"))
              (sha256
               (base32
                "0iq9sv9na0vg996aqrxrjn9rrbiyy7sc9vslw945p3ky22pw3lql"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; no test suite
       #:make-flags
       (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
       #:phases
       (modify-phases %standard-phases
         (delete 'configure) ; No ./configure script
         ;; Only build the C++ variant.
         (add-after 'unpack 'chdir
           (lambda _
             (chdir "cpp")
             #t)))))
    (synopsis "QR Code generator library")
    (description "qrcodegen-cpp is a QR code generator library in C++.  The
project also offers Java, Javascript, Python, C, and Rust implementations.")
    (home-page "https://www.nayuki.io/page/qr-code-generator-library")
    (license license:expat)))