##
##  milter-regex.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2025 OpenPKG Project <http://openpkg.org/>
##
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##  any purpose with or without fee is hereby granted, provided that
##  the above copyright notice and this permission notice appear in all
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##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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##  SUCH DAMAGE.
##

#   package information
Name:         milter-regex
Summary:      Mail Filter for Regular Expressions based ACL
URL:          http://www.benzedrine.cx/milter-regex.html
Vendor:       Daniel Hartmeier
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        EVAL
Group:        Mail
License:      BSD
Version:      2.0
Release:      20131125

#   package options
%option       with_fsl  yes

#   list of sources
Source0:      http://www.benzedrine.cx/milter-regex-%{version}.tar.gz
Source1:      rc.milter-regex
Source2:      fsl.milter-regex
Patch0:       milter-regex.patch

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20160101, byacc, gcc, pkgconfig
PreReq:       OpenPKG, openpkg >= 20160101
BuildPreReq:  milter, pcre
PreReq:       milter, pcre
%if "%{with_fsl}" == "yes"
BuildPreReq:  fsl
PreReq:       fsl
%endif

%description
    milter-regex is a Sendmail "milter" API based plugin that rejects or
    discards mail messages matching regular expressions.

%track
    prog milter-regex = {
        version   = %{version}
        url       = http://www.benzedrine.cx/milter-regex.html
        regex     = milter-regex-(__VER__)\.tar\.gz
    }

%prep
    %setup -q
    %patch -p0

%build
    #   build program
    %{l_shtool} subst \
        -e 's;/etc/milter-regex\.conf;%{l_prefix}/etc/milter-regex/milter-regex.conf;g' \
        milter-regex.c milter-regex.8
    CC="%{l_cc}"
    CFLAGS="%{l_cflags -O} `pkg-config milter libpcre --cflags-only-other`"
    CPPFLAGS="%{l_cppflags} `pkg-config milter libpcre --cflags-only-I`"
    LDFLAGS="%{l_ldflags} %{l_fsl_ldflags} `pkg-config milter libpcre --libs-only-other`"
    LIBS="%{l_fsl_libs} `pkg-config milter --libs-only-l` -lpcreposix -lpcre"
    case "%{l_platform -t}" in
        *-freebsd* ) CFLAGS="$CFLAGS -pthread" ;;
        *-linux*   ) CFLAGS="$CFLAGS -pthread" ;;
        *-sunos*   ) LIBS="$LIBS -lpthread -lsocket -lnsl -lresolv" ;;
        *-hpux*    ) CFLAGS="$CFLAGS -pthread" ;;
        *-aix*     ) CFLAGS="$CFLAGS -pthread" ;;
    esac
    byacc -d parse.y
    $CC $CFLAGS $CPPFLAGS $LDFLAGS -o milter-regex eval.c strlcpy.c y.tab.c milter-regex.c $LIBS
    touch milter-regex.conf

%install
    #   create installation hierarchy
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/man/man8 \
        $RPM_BUILD_ROOT%{l_prefix}/etc/milter-regex \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d \
        $RPM_BUILD_ROOT%{l_prefix}/bin \
        $RPM_BUILD_ROOT%{l_prefix}/var/milter-regex \
        $RPM_BUILD_ROOT%{l_prefix}/etc/fsl

    #   install program, manual page and default configuration
    %{l_shtool} install -c -m 755 \
        milter-regex $RPM_BUILD_ROOT%{l_prefix}/bin/
    %{l_shtool} install -c -m 644 \
        milter-regex.8 $RPM_BUILD_ROOT%{l_prefix}/man/man8/
    %{l_shtool} install -c -m 644 \
        milter-regex.conf $RPM_BUILD_ROOT%{l_prefix}/etc/milter-regex/

    #   install OSSP fsl configuration
    %{l_shtool} install -c -m 644 %{l_value -s -a} \
        %{SOURCE fsl.milter-regex} $RPM_BUILD_ROOT%{l_prefix}/etc/fsl/

    #   install run-command script
    %{l_shtool} install -c -m 755 %{l_value -s -a} \
        %{SOURCE rc.milter-regex} $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d/

    #   determine installation files
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} \
        '%config %{l_prefix}/etc/fsl/*' \
        '%config %{l_prefix}/etc/milter-regex/*' \
        '%attr(755,%{l_rusr},%{l_mgrp}) %{l_prefix}/var/milter-regex'

%files -f files

%clean

%post
    #   after upgrade, restart service
    [ $1 -eq 2 ] || exit 0
    eval `%{l_rc} milter-regex status 2>/dev/null`
    [ ".$milter_regex_active" = .yes ] && %{l_rc} milter-regex restart
    exit 0

%preun
    #   before erase, stop service and remove log files
    [ $1 -eq 0 ] || exit 0
    %{l_rc} milter-regex stop 2>/dev/null
    rm -f $RPM_INSTALL_PREFIX/var/milter-regex/* >/dev/null 2>&1 || true
    exit 0

