##
##  snmp.spec -- OpenPKG RPM Specification
##  Copyright (c) 2000-2004 The OpenPKG Project <http://www.openpkg.org/>
##  Copyright (c) 2000-2004 Ralf S. Engelschall <rse@engelschall.com>
##  Copyright (c) 2000-2004 Cable & Wireless <http://www.cw.com/>
##
##  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.
##

#   FIXME: ms: version 5.1.1 mib modules tcpTable and udpTable are not yet complete
#   FIXME: ms: (they only build on BSD when patched and fail completely on NetBSD)

#   package information
Name:         snmp
Summary:      Simple Network Management Protocol (SNMP) Toolkit
URL:          http://www.net-snmp.org/
Vendor:       University of California Davis
Packager:     The OpenPKG Project
Distribution: OpenPKG
Class:        BASE
Group:        Network
License:      BSD
Version:      5.1.2
Release:      20041119

#   package options
%option       with_fsl        yes
%option       with_perl       no
%option       with_mib_host   no
%option       with_mib_smux   no
%option       with_mib_tables no

#   list of sources
Source0:      http://osdn.dl.sourceforge.net/net-snmp/net-snmp-%{version}.tar.gz
Source1:      rc.snmp
Source2:      fsl.snmp
Source3:      snmpd.conf
Source4:      snmptrapd.conf
Patch0:       snmp.patch

#   build information
Prefix:       %{l_prefix}
BuildRoot:    %{l_buildroot}
BuildPreReq:  OpenPKG, openpkg >= 20040130, gcc
PreReq:       OpenPKG, openpkg >= 20040130
BuildPreReq:  openssl
PreReq:       openssl
%if "%{with_fsl}" == "yes"
BuildPreReq:  fsl >= 1.2.0
PreReq:       fsl >= 1.2.0
%endif
%if "%{with_perl}" == "yes"
BuildPreReq:  perl
PreReq:       perl
%endif
AutoReq:      no
AutoReqProv:  no

%description
    This is a toolkit relating to the Simple Network Management Protocol
    (SNMP), including an extensible agent, an SNMP library, tools to
    request or set information from SNMP agents, tools to generate and
    handle SNMP traps, a version of the unix 'netstat' command using
    SNMP, etc.

%track
    prog snmp = {
        version   = %{version}
        url       = http://prdownloads.sourceforge.net/net-snmp/
        regex     = net-snmp-(\d+\.\d+\.\d+[a-z]?)\.tar\.gz
    }

%prep
    #   unpack and patch package
    %setup -q -n net-snmp-%{version}
    %patch -p0

    #   provide a default PID file location
    %{l_shtool} subst \
        -e 's;\(pid_file =\) NULL;\1 "%{l_prefix}/var/snmp/snmpd.pid";' \
        agent/snmpd.c
    %{l_shtool} subst \
        -e 's;\(pid_file =\) NULL;\1 "%{l_prefix}/var/snmp/snmptrapd.pid";' \
        apps/snmptrapd.c

    #   adjust package for RPM support in Host MIB
    #   (because OpenPKG RPM is a little bit different)
    %{l_shtool} subst \
        -e 's;/usr/include/rpm;%{l_prefix}/include/rpm;g' \
        -e 's;-lpopt\([^a-z]\);-lrpmpopt\1;g' \
        -e 's;db-3\.1;rpmdb;g' \
        -e 's;-lz\([^a-z]\);-lrpz\1;g' \
        -e 's;-lrpm\([^a-z]\);-lrpm -lrpmio\1;g' \
        -e 's;-lrpmio\([^a-z]\);-lrpmio -lrpmpopt -lrpmbz2 -lrpmz\1;g' \
        configure

    #   adjust package for not requiring --enable-shared for --with-perl-modules
    #   (because it technically working also with static libraries on most platforms)
    %{l_shtool} subst \
        -e 's/if test "x$enable_shared" != "xyes"; then/if false; then/g' \
        configure

    #   adjust package to install Perl packages into RPM_BUILD_ROOT
    %{l_shtool} subst \
        -e "s;perl Makefile.PL;perl Makefile.PL PERL=$perl FULLPERL=$perl PREFIX=${RPM_BUILD_ROOT}%{l_prefix} INSTALLDIRS=vendor;g" \
        -e 's/cd perl ; $(MAKE))/cd perl ; $(MAKE) pure_all)/g' \
        -e 's/cd perl ; $(MAKE) install/cd perl ; $(MAKE) pure_install/g' \
        Makefile.in

%build
    #   disable search for db library
    ( echo "ac_cv_lib_db1_dbopen=no"
      echo "ac_cv_lib_db_dbopen=no"
      echo "ac_cv_lib_rpmdb_db_create=yes"
      echo "ac_cv_lib_db_3_0_db_create=no"
    ) >config.cache

    #   determine additional MIBs to include
    mibs=""
%if "%{with_mib_host}" == "yes"
    mibs="$mibs host"
%endif
%if "%{with_mib_smux}" == "yes"
    mibs="$mibs smux"
%endif

    #   use correct libraries for platform
    case "%{l_platform -t}" in
        *-hpux* ) loclibs="-lnm" ;;
    esac

    #   configure package
    ./configure \
        --cache-file=./config.cache \
        --with-cc="%{l_cc}" \
        --with-cflags="%{l_cflags -O} %{l_cppflags}" \
        --with-ldflags="%{l_ldflags} %{l_fsl_ldflags}" \
        --with-libs="%{l_fsl_libs} $loclibs" \
        --prefix=%{l_prefix} \
        --with-persistent-directory=%{l_prefix}/var/snmp \
        --with-openssl=%{l_prefix} \
        --enable-silent-libtool \
        --disable-shared \
%if "%{with_mib_host}" == "yes" || "%{with_mib_smux}" == "yes"
        --with-mib-modules="$mibs" \
%endif
%if "%{with_mib_tables}" == "no"
        --with-out-mib-modules="mibII/tcpTable mibII/udpTable" \
%endif
%if "%{with_perl}" == "yes"
        --with-perl-modules \
        --enable-embedded-perl \
%endif
        --with-defaults

    #   build package
    %{l_make} %{l_mflags} touchit
    %{l_make} %{l_mflags}

%install
    rm -rf $RPM_BUILD_ROOT

    #   install package
    %{l_shtool} subst -v \
        -e "s;^\\(prefix.*=\\).*;\\1 $RPM_BUILD_ROOT%{l_prefix};g" \
        -e "s;^\\(exec_prefix.*=\\).*;\\1 $RPM_BUILD_ROOT%{l_prefix};g" \
        -e "s;^\\(persistentdir.*=\\).*;\\1 $RPM_BUILD_ROOT%{l_prefix}/var/snmp;g" \
        `find . -type f -name Makefile -print`
    %{l_make} %{l_mflags} install

    #   create additional directories
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/var/snmp \
        $RPM_BUILD_ROOT%{l_prefix}/var/snmp \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d \
        $RPM_BUILD_ROOT%{l_prefix}/etc/snmp

    #   install default configuration
    %{l_shtool} install -c -m 644 \
        %{SOURCE snmpd.conf} %{SOURCE snmptrapd.conf} \
        $RPM_BUILD_ROOT%{l_prefix}/etc/snmp/

    #   strip down installation
    rm -f $RPM_BUILD_ROOT%{l_prefix}/bin/snmpinform
    rm -f $RPM_BUILD_ROOT%{l_prefix}/bin/ipf-mod.pl
    ln  $RPM_BUILD_ROOT%{l_prefix}/bin/snmptrap \
        $RPM_BUILD_ROOT%{l_prefix}/bin/snmpinform
    strip $RPM_BUILD_ROOT%{l_prefix}/bin/*  >/dev/null 2>&1 || true
    strip $RPM_BUILD_ROOT%{l_prefix}/sbin/* >/dev/null 2>&1 || true
%if "%{with_perl}" == "yes"
    find ${RPM_BUILD_ROOT}${l_prefix} -name .packlist -print | xargs rm -f
%endif

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

    #   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.snmp} \
        $RPM_BUILD_ROOT%{l_prefix}/etc/fsl/

    #   determine installation files
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} \
        '%not %dir %{l_prefix}/etc/fsl' \
        '%config %{l_prefix}/etc/fsl/fsl.snmp' \
        '%config %{l_prefix}/etc/snmp/*.conf'

%files -f files

%clean
    rm -rf $RPM_BUILD_ROOT

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

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