#
# spec file for package dnsdist
#
# Copyright (c) 2015 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#

%if 0%{?suse_version} > 1230 || 0%{?rhel_version} > 600 || 0%{?centos_version} > 600 || 0%{?fedora_version} >= 20 || 0%{?el7}%{?fc20}%{?fc21}%{?fc22}%{?fc23}%{?fc24}%{?fc25}
%bcond_without  systemd
%else
%bcond_with     systemd
%endif

%if 0%{?fedora_version} >= 24 || 0%{?fc24}%{?fc25}
%bcond_with    systemd_separetedlibs
%else
%bcond_without systemd_separetedlibs
%endif

%if 0%{?suse_version} >= 1320 || 0%{?is_opensuse} || 0%{?fedora_version} >= 21 || 0%{?fc21}%{?fc22}%{?fc23}%{?fc24}%{?fc25}
%bcond_without  dnsdist_sodium
%else
%bcond_with     dnsdist_sodium
%endif

%if 0%{?suse_version}
%bcond_without  apparmor
%else
%bcond_with     apparmor
%endif
#
# this should only be needed if we have to patch the ragel files
# in which case it might be faster to just run it locally and put the regenerated file into the tarball
%bcond_with     dnsdist_ragel

%bcond_with     dnsdist_luajit

%if 0%{?suse_version} && ! ( 0%{?suse_version} == 1315 && ! 0%{?is_opensuse} )
%bcond_without  dnsdist_protobuf
%else
%bcond_with     dnsdist_protobuf
%endif

Name:           dnsdist
Version:        1.0.0
Release:        0
%define pkg_version 1.0.0
License:        GPL-2.0
Summary:        A highly DNS-, DoS- and abuse-aware loadbalancer
Url:            http://www.powerdns.com/
Group:          Productivity/Networking/DNS/Servers
Source:         http://buildmaster1.test.powerdns.plexis.eu/files/dnsdist/dist/dnsdist-%{pkg_version}.tar.bz2
Source1:        dnsdist.lua
Source2:        usr.sbin.dnsdist
Source3:        local.usr.sbin.dnsdist
Patch:          dnsdist_bindir.patch
%if %{with apparmor}
BuildRequires:  apparmor-profiles
%endif
BuildRequires:  boost-devel >= 1.35.0
BuildRequires:  gcc-c++ >= 4.8
%if %{with dnsdist_sodium}
BuildRequires:  libsodium-devel
%endif
%if %{with dnsdist_protobuf}
BuildRequires:  protobuf-devel
%endif
%if %{with dnsdist_luajit}
BuildRequires:  luajit-devel
%else
BuildRequires:  lua-devel
%endif
BuildRequires:  pkgconfig
%if %{with dnsdist_ragel}
BuildRequires:  ragel
%endif
BuildRequires:  libedit-devel
%if 0%{?suse_version}
Requires(post): %fillup_prereq
%endif
%if %{with systemd}
BuildRequires:  pkgconfig(systemd)
%if %{with systemd_separetedlibs}
BuildRequires:  pkgconfig(libsystemd-daemon)
%endif
%{?systemd_requires}
%endif
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
%define home           %{_var}/lib/%{name}

%description
dnsdist is a highly DNS-, DoS- and abuse-aware loadbalancer. Its goal in life
is to route traffic to the best server, delivering top performance to
legitimate users while shunting or blocking abusive traffic.

dnsdist is dynamic, in the sense that its configuration can be changed at
runtime, and that its statistics can be queried from a console-like interface.

WARNING: dnsdist is still under HEAVY development, but we are giving it some
publicity in hopes of getting constructive feedback that will help us guide our
feature set.

Do NOT take this into production, but please DO let us know your thoughts!

%prep
%setup -q -n %{name}-%{pkg_version}
%patch -p1

%build
%configure \
%if %{with dnsdist_sodium}
  --enable-libsodium --enable-dnscrypt \
%endif
%if %{with dnsdist_protobuf}
  --with-protobuf \
%endif
  --disable-silent-rules --bindir=%{_sbindir}  --sysconfdir=%{_sysconfdir}/%{name}/
make %{?_smp_mflags}

%install
make install DESTDIR=%{buildroot} %{?_smp_mflags}
#
%if %{with systemd} && 0%{?suse_version}
  ln -sf %{_sbindir}/service %{buildroot}%{_sbindir}/rc%{name}
%endif
%if %{with apparmor}
install -D -m 0644 %{S:2} %{buildroot}%{_sysconfdir}/apparmor.d/usr.sbin.dnsdist
install -D -m 0644 %{S:3} %{buildroot}%{_sysconfdir}/apparmor.d/local/usr.sbin.dnsdist
%endif

install -Dd -m 0750    %{buildroot}%{_sysconfdir}/%{name}/ %{buildroot}%{home}/
install -m 0640 %{S:1} %{buildroot}%{_sysconfdir}/%{name}/dnsdist.conf

%pre
/usr/sbin/groupadd -r %{name} >/dev/null 2>&1 || :
/usr/sbin/useradd -g %{name} -s /bin/false -r -c "%{name}" -d %{home} %{name} >/dev/null 2>&1 || :
# START BIG SYSTEMD
%if %{with systemd}
%if 0%{?suse_version}
%service_add_pre %{name}.service
%endif

%preun
%if 0%{?suse_version}
%service_del_preun %{name}.service
%else
%systemd_preun %{name}.service
%endif

%post
%if 0%{?suse_version}
%service_add_post %{name}.service
%else
%systemd_post %{name}.service
%endif

%postun
%if 0%{?suse_version}
%service_del_postun %{name}.service
%else
%systemd_postun_with_restart %{name}.service
%endif
%endif
# /END BIG SYSTEMD

%files
%defattr(-,root,root)
%doc README.md
%{_sbindir}/dnsdist
%{_mandir}/man1/dnsdist.1*
%if %{with systemd}
%{_unitdir}/%{name}.service
%if 0%{?suse_version}
%{_sbindir}/rc%{name}
%endif
%endif
%if %{with apparmor}
%config(noreplace) %{_sysconfdir}/apparmor.d/usr.sbin.dnsdist
%config(noreplace) %{_sysconfdir}/apparmor.d/local/usr.sbin.dnsdist
%endif
%config(noreplace) %attr(-,root,%{name}) %{_sysconfdir}/%{name}/
%dir %attr(700,%{name},%{name}) %{home}

%changelog