##
##  imapd.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2022 OpenPKG Project <http://openpkg.org/>
##
##  Permission to use, copy, modify, and distribute this software for
##  any purpose with or without fee is hereby granted, provided that
##  the above copyright notice and this permission notice appear in all
##  copies.
##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
##  SUCH DAMAGE.
##

#   package information
Name:         imapd
Summary:      Cyrus IMAP Server
URL:          http://cyrusimap.org/
Vendor:       Carnegie Mellon University
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        BASE
Group:        Mail
License:      BSD
Version:      2.4.17
Release:      20140301

#   package options
%option       with_fsl           yes
%option       with_group         no
%option       with_group_igncase no
%option       with_atvdom        no
%option       with_drac          no
%option       with_replication   no
%option       with_murder        no
%option       with_listext       no
%option       with_nntp          no
%option       with_ldap          no

#   list of sources
Source0:      ftp://ftp.cyrusimap.org/cyrus-imapd/cyrus-imapd-%{version}.tar.gz
Source1:      rc.imapd
Source2:      cyrus.conf
Source3:      imapd.conf
Source4:      fsl.imapd
Patch0:       imapd.patch
Patch1:       imapd.patch.group

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20160101, perl, perl-openpkg, make, config
PreReq:       OpenPKG, openpkg >= 20160101, perl, MTA
BuildPreReq:  sasl, db >= 4.4, openssl, pcre
PreReq:       sasl, db >= 4.4, openssl, pcre
%if "%{with_fsl}" == "yes"
BuildPreReq:  fsl
PreReq:       fsl
%endif
%if "%{with_ldap}" == "yes"
BuildPreReq:  openldap >= 2.2.14
PreReq:       openldap >= 2.2.14
%endif
%if "%{with_drac}" == "yes"
BuildPreReq:  drac
PreReq:       drac
%endif

%description
    The Cyrus IMAP server is an IMAP4 and POP3 daemon that differs from
    other IMAP server implementations in that it is generally intended
    to be run on sealed servers, where normal users are not permitted to
    log in. The mailbox database is stored in parts of the filesystem
    that are private to the Cyrus IMAP system. All user access to mail
    is through the IMAP, POP3, or KPOP protocols.

%track
    prog imapd = {
        version   = %{version}
        url       = ftp://ftp.cyrusimap.org/cyrus-imapd/
        regex     = cyrus-imapd-(\d+\.\d+\.\d+)\.tar\.gz
    }

%prep
    %setup -q -n cyrus-imapd-%{version}
    %patch -p0

    #   upgrade config scripts for better platform support
    %{l_prefix}/bin/config install

    #   add optional group file support with support to ignore case
%if "%{with_group}" == "yes"
    cp %{PATCH imapd.patch.group} imapd.patch.group
%if "%{with_group_igncase}" == "yes"
    %{l_shtool} subst -e 's;^\(\+.*\)strcmp;\1strcasecmp;' imapd.patch.group
%endif
    %{l_patch} -p1 <imapd.patch.group
    %{l_shtool} subst \
        -e 's;/etc/imapd\.group;%{l_prefix}/etc/imapd/imapd.group;' \
        lib/auth_unix.c
%endif

    #   add optional support for ldap
%if "%{with_ldap}" == "yes"
    %{l_shtool} subst -e 's;\(IMAP_LIBS="${LIB_SASL}\) \(.*"\);\1 -lldap -llber \2;g' configure
%endif

    #   add optional DRAC file support
%if "%{with_drac}" == "yes"
    %{l_shtool} subst -e 's;@DRACLIBS@;-ldrac;g' contrib/drac_auth.patch
    %{l_patch} -p0 <contrib/drac_auth.patch
%endif

    #   make sure config2header rebuilds imapopts based on imapoptions
    rm -f lib/imapopts.h lib/imapopts.c >/dev/null 2>&1 || true

    #   fix Berkeley-DB detection
    %{l_shtool} subst\
        -e 's;-L/usr/local/lib;;g' \
        -e 's;-I/usr/local/include;;g' \
        -e 's;db-4\.[0-9];db;g' \
        -e 's;-l\$dbname;%{l_prefix}/lib/lib$dbname.a;g' \
        configure

    #   ensure correct linking of Berkeley-DB in perl bindings
    loclibs=""
    case "%{l_platform -t}" in
        *-sunos* )
            %{l_shtool} subst \
                -e 's;^\( *.LIBS..*\)\(\"\],.*\)$;\1 -ldb -lrt\2;' \
                perl/sieve/managesieve/Makefile.PL perl/imap/Makefile.PL
            ;;
        * )
            %{l_shtool} subst \
                -e 's;^\( *.LIBS..*\)\(\"\],.*\)$;\1 -ldb\2;' \
                perl/sieve/managesieve/Makefile.PL perl/imap/Makefile.PL
            ;;
    esac

    #   ensure invocation of correct Perl
    %{l_shtool} subst \
        -e 's;^\(.) exec\) \(perl .*\)$;\1 %{l_prefix}/bin/\2;' \
        perl/imap/cyradm.sh
    %{l_shtool} subst \
        -e 's;^\(exec\) \(perl .*\)$;\1 %{l_prefix}/bin/\2;' \
        perl/sieve/scripts/*.pl snmp/[a-z]* tools/[a-z]*

    #   adjust hard-coded location of sieve
    %{l_shtool} subst \
        -e 's;"/usr/sieve";"%{l_prefix}/var/imapd/sieve";g' \
        lib/imapopts.c tools/masssievec tools/rehash tools/translatesieve tools/upgradesieve

    #   adjust default config to install environment for use in "mkimap" install helper script
    %{l_shtool} install -c -m 644 \
        -e "s;\\(@l_prefix@\\);$RPM_BUILD_ROOT\\1;g" %{l_value -s -a} \
        %{SOURCE imapd.conf} imapd.conf-mkimap
    %{l_shtool} subst \
        -e 's;^exec perl ;exec %{l_prefix}/bin/perl ;' \
        -e 's;/etc/imapd.conf;%{l_prefix}/etc/imapd/imapd.conf;' \
        -e 's;^\($sievedir = \).*$;\1 shift || "%{l_prefix}/var/imapd/sieve"\;;' \
        tools/mkimap

    #   adjust syslog identifier of "deliver" program
    %{l_shtool} subst \
        -e '/alt_config/s;"deliver";"cyrdeliver";' \
        imap/deliver.c

    #   avoid name clash with postfix
    %{l_shtool} subst \
        -e '/snprintf(buf, sizeof(buf), "%s/s;/reconstruct";/cyrreconstruct";' \
        -e '/snprintf(buf, sizeof(buf), "%s/s;/quota";/cyrquota";' \
        imap/imapd.c

    #   fix up man pages
    %{l_shtool} subst \
        -e 's;\(\\fB\|\.B \)/etc/\(cyrus.conf\|imapd.conf\);\1%{l_prefix}/etc/imapd/\2;g' \
        -e 's;\(\\fB\|\.B \)/var/run/\(cyrus-master.pid\);\1%{l_prefix}/var/imapd/\2;g' \
        man/*.[1-8]
    %{l_shtool} subst \
        -e 's;"/var/imap/;"%{l_prefix}/var/imapd/;g' \
        man/cyrus.conf.5
    %{l_shtool} subst \
        -e 's;/usr/cyrus/bin/;%{l_prefix}/bin/;g' \
        -e 's;/usr/local/bin/gdb;%{l_prefix}/bin/gdb;g' \
        -e 's;/usr/sieve;%{l_prefix}/var/imapd/sieve;g' \
        -e 's;/var/imap/md5;%{l_prefix}/var/imapd/md5;g' \
        man/imapd.conf.5

%build
    #   configure program
    export CC="%{l_cc}"
    export CPPFLAGS="%{l_cppflags}"
    export CFLAGS="%{l_cflags -O}"
    export LDFLAGS="%{l_ldflags} %{l_fsl_ldflags}"
    export LIBS="%{l_fsl_libs} -lpcreposix -lpcre"
%if "%{with_atvdom}" == "yes"
    CPPFLAGS="$CPPFLAGS -DATVDOM"
%endif
%if "%{with_drac}" == "yes"
    CPPFLAGS="$CPPFLAGS -DDRAC_AUTH"
%endif
    case "%{l_platform -t}" in
        *-sunos* ) LIBS="$LIBS -lsocket -lnsl -lrt" ;;
    esac
    ./configure \
        --prefix=%{l_prefix} \
        --mandir=%{l_prefix}/man \
        --sysconfdir=%{l_prefix}/etc/imapd \
        --with-service-path=%{l_prefix}/bin \
        --with-lib-subdir=%{l_prefix}/lib \
        --with-openssl=%{l_prefix} \
        --with-bdb=%{l_prefix} \
        --with-bdb-incdir=%{l_prefix}/include \
        --with-bdb-libdir=%{l_prefix}/lib \
        --with-sasl=%{l_prefix} \
        --with-staticsasl=%{l_prefix} \
        --with-com_err \
        --without-libwrap \
        --enable-idled \
        --disable-gssapi \
        --without-gss_impl \
        --with-perl=%{l_prefix}/bin/perl \
        --without-snmp \
        --with-cyrus-prefix=%{l_prefix} \
        --with-cyrus-user=%{l_rusr} \
        --with-cyrus-group=%{l_rgrp} \
        --with-pidfile=%{l_prefix}/var/imapd/cyrmaster.pid \
%if "%{with_ldap}" == "yes"
        --with-ldap=%{l_prefix} \
%endif
%if "%{with_replication}" == "yes"
        --enable-replication \
%endif
%if "%{with_murder}" == "yes"
        --enable-murder \
%endif
%if "%{with_listext}" == "yes"
        --enable-listext \
%endif
%if "%{with_nntp}" == "yes"
        --enable-nntp \
%endif
        --with-extraident=openpkg \
        --without-krb

    #   build program
    %{l_make} %{l_mflags}

%install

    #   install package
    %{l_make} %{l_mflags} install \
        DESTDIR=$RPM_BUILD_ROOT

    #   create additional directories
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/etc/imapd \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d \
        $RPM_BUILD_ROOT%{l_prefix}/var/imapd/log \
        $RPM_BUILD_ROOT%{l_prefix}/var/imapd/tmp \
        $RPM_BUILD_ROOT%{l_prefix}/var/imapd/sieve \
        $RPM_BUILD_ROOT%{l_prefix}/var/imapd/spool \
        $RPM_BUILD_ROOT%{l_prefix}/bin

    #   install sieve administration script
    %{l_shtool} install -c -m 755 \
        perl/sieve/scripts/sieveshell.pl \
        $RPM_BUILD_ROOT%{l_prefix}/bin/sieveshell

    #   install sieve command line compiler
    %{l_shtool} install -c -m 755 \
        sieve/sievec \
        $RPM_BUILD_ROOT%{l_prefix}/bin/sievec

    #   offer a sane default configuration
    l_hostname=`%{l_shtool} echo -e %h`
    l_domainname=`%{l_shtool} echo -e %d | cut -c2-`
    %{l_shtool} install -c -m 644 %{l_value -s -a} \
        -e "s;@l_hostname@;$l_hostname;g" \
        -e "s;@l_domainname@;$l_domainname;g" \
        %{SOURCE cyrus.conf} %{SOURCE imapd.conf} \
        $RPM_BUILD_ROOT%{l_prefix}/etc/imapd/

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

    #   use "mkimap" to create additional directories and install the tool
    ./tools/mkimap imapd.conf-mkimap \
        $RPM_BUILD_ROOT%{l_prefix}/var/imapd/sieve
    %{l_shtool} install -c -m 755 \
        tools/mkimap $RPM_BUILD_ROOT%{l_prefix}/bin/

    #   rename files which are likely to cause namespace conflicts
    ( cd $RPM_BUILD_ROOT%{l_prefix}
      for i in deliver master quota reconstruct; do
          mv bin/$i        bin/cyr$i
          mv man/man8/$i.8 man/man8/cyr$i.8
      done
    ) || exit $?

    #   install OSSP fsl configuration
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/etc/fsl
    %{l_shtool} install -c -m 644 %{l_value -s -a} \
        %{SOURCE fsl.imapd} $RPM_BUILD_ROOT%{l_prefix}/etc/fsl/

    #   strip binaries and remove obsolete man pages
    strip $RPM_BUILD_ROOT%{l_prefix}/bin/*                >/dev/null 2>&1 || true
    rm -f $RPM_BUILD_ROOT%{l_prefix}/man/man5/krb.equiv.5 >/dev/null 2>&1 || true

    #   determine installation files
    %{l_prefix}/bin/perl-openpkg -F perl-openpkg-files fixate
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} \
        '%config %{l_prefix}/etc/fsl/fsl.imapd' \
        '%config %{l_prefix}/etc/imapd/imapd.conf' \
        '%config %{l_prefix}/etc/imapd/cyrus.conf' \
        '%dir %attr(0750,%{l_rusr},%{l_mgrp}) %{l_prefix}/var/imapd' \
        '%dir %attr(0750,%{l_rusr},%{l_rgrp}) %{l_prefix}/var/imapd/*' \
        '%dir %attr(0770,%{l_rusr},%{l_rgrp}) %{l_prefix}/var/imapd/*/*' \
        '%dir %attr(0770,%{l_rusr},%{l_rgrp}) %{l_prefix}/var/imapd/tmp' \
        '%dir %attr(0770,%{l_musr},%{l_rgrp}) %{l_prefix}/var/imapd/socket' \
        `cat perl-openpkg-files`

%files -f files

%clean

%pre
    #   before upgrade, save status and stop service
    if [ $1 -eq 2 ]; then
        eval `%{l_rc} imapd status 2>/dev/null | tee %{l_tmpfile}`
        %{l_rc} imapd stop 2>/dev/null
    fi
    exit 0

%post
    if [ $1 -eq 1 ]; then
        #   display final hints on initial installation
        ( echo "To complete the Cyrus IMAP installation do:"
          echo "1. start SASL and Cyrus IMAP with:"
          echo "   $RPM_INSTALL_PREFIX/bin/openpkg rc sasl start"
          echo "   $RPM_INSTALL_PREFIX/bin/openpkg rc imapd start"
          echo "2. hook Cyrus IMAP into your particular MTA manually"
          echo "   (usually configure mail delivery via LMTP)"
          echo "3. create mailboxes for each of your users:"
          echo "   \$ $RPM_INSTALL_PREFIX/bin/cyradm --user=%{l_susr} localhost"
          echo "   cyradm> createmailbox user.<user>"
          echo "   cyradm> setaclmailbox user.<user> <user> lrswipcd"
          echo "   cyradm> mboxconfig user.<user> comment \"<name>\""
          echo "   cyradm> setquota user.<user> STORAGE 500000"
        ) | %{l_rpmtool} msg -b -t notice
    elif [ $1 -eq 2 ]; then
        #   after upgrade, restore status
        eval `cat %{l_tmpfile}`; rm -f %{l_tmpfile}
        [ ".$imapd_active" = .yes ] && %{l_rc} imapd start
    fi
    exit 0

%preun
    #   before erase, stop service and remove log and temporary files
    if [ $1 -eq 0 ]; then
        %{l_rc} imapd stop 2>/dev/null
        rm -f  $RPM_INSTALL_PREFIX/var/imapd/*.db       >/dev/null 2>&1 || true
        rm -f  $RPM_INSTALL_PREFIX/var/imapd/db.backup* >/dev/null 2>&1 || true
        rm -f  $RPM_INSTALL_PREFIX/var/imapd/log/*.log  >/dev/null 2>&1 || true
        rm -f  $RPM_INSTALL_PREFIX/var/imapd/socket/*   >/dev/null 2>&1 || true
        rm -rf $RPM_INSTALL_PREFIX/var/imapd/tmp/*      >/dev/null 2>&1 || true
    fi
    exit 0