;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
;;;
;;; 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 syslog)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages gnupg)
  #:use-module (gnu packages pkg-config)
)

(define-public libestr
  (package
    (name "libestr")
    (version "0.1.10")
    (source (origin
            (method url-fetch)
            (uri (string-append "http://libestr.adiscon.com/files/download/libestr-" version ".tar.gz"))
            (sha256
             (base32
              "0g3hmh3wxgjbn5g6cgy2l0ja806jd0ayp22bahcds3kmdq95wrdx"))))
    (build-system gnu-build-system)
    (home-page "http://libestr.adiscon.com/")
    (synopsis "rsyslog essential string handling")
    (description "rsyslog essential string handling")
    (license license:gpl2+))) ; FIXME actually gpl2.1+

(define-public libfastjson
  (package
    (name "libfastjson")
    (version "0.99.2")
    (source (origin
            (method url-fetch)
            (uri (string-append "http://download.rsyslog.com/libfastjson/libfastjson-" version ".tar.gz"))
            (sha256
             (base32
              "1zcd8nzwh8br79n34mka4m08v6vdfhfdid1p9w0q2fi4apa57w3g"))))
    (build-system gnu-build-system)
    (home-page "http://www.rsyslog.com/")
    (synopsis "rsyslog json-c fork")
    (description "rsyslog json-c fork")
    (license license:gpl2+))) ; FIXME actually MIT. Which one?

(define-public liblogging
  (package
    (name "liblogging")
    (version "1.0.5")
    (source (origin
            (method url-fetch)
            (uri (string-append "http://download.rsyslog.com/liblogging/liblogging-" version ".tar.gz"))
            (sha256
             (base32
              "02w94j344q0ywlj4mdf9fnzwggdsn3j1yn43sdlsddvr29lw239i"))))
    (build-system gnu-build-system)
    (home-page "http://www.rsyslog.com/")
    (synopsis "rsyslog logging library")
    (description "rsyslog logging library")
    (native-inputs `(("pkg-config" ,pkg-config)))
    (arguments `(#:configure-flags '("--disable-journal" ; to avoid libsystemd-journal
)))
    (license license:bsd-2))) ; FIXME https://github.com/rsyslog/liblogging/commit/78305e36938803e8a6c0a1be461ad7817d43563d

(define-public rsyslog
  (package
    (name "rsyslog")
    (version "8.17.0")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "http://www.rsyslog.com/files/download/rsyslog/rsyslog-" version ".tar.gz"))
      (sha256
       (base32
        "1fazpbllr3wk8aw41zk7b6iirds4h8j3im080nf8my2cjssij7pc"))))
    (build-system gnu-build-system)
    (native-inputs `(("pkg-config" ,pkg-config)))
    (inputs `(("libestr"      ,libestr)
              ("libfastjson"  ,libfastjson)
              ("zlib"         ,zlib)
              ("util-linux"   ,util-linux)
              ("libgcrypt" ,libgcrypt)
              ("liblogging" ,liblogging)))
; TODO enable rfc3195 support
; TODO liblogging-stdlog
    (home-page "http://www.rsyslog.com/")
    (synopsis "System Logger")
    (description "rsyslog is the rocket-fast system for log processing.")
; note: can disable uuid-dev (maybe not Linux-specific then)
; note: can enable lots of things
    (license license:gpl3))) ; or ASL 2.0