##
##  prngd.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
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##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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##

#   package information
Name:         prngd
Summary:      Pseudo Random Number Generator Daemon
URL:          http://prngd.sourceforge.net/
Vendor:       Lutz Jänicke
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        BASE
Group:        Security
License:      PD
Version:      0.9.29
Release:      20080101

#   package options
%option       with_fsl  yes

#   list of sources
Source0:      http://download.sourceforge.net/prngd/prngd-%{version}.tar.gz
Source1:      prngd.conf
Source2:      rc.prngd
Source3:      fsl.prngd
Patch0:       prngd.patch

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

%description
    PRNGD is the Pseudo Random Number Generator Daemon. It offers an
    EGD compatible interface to obtain random data and is intented to
    be used as an entropy source to feed other software, especially
    software based on OpenSSL. Like EGD it calls system programs to
    collect entropy. Unlike EGD it does not generate a pool of random
    bits that can be called from other software. Rather more it feeds
    the bits gathered into the OpenSSL PRNG from which the "random
    bits" are obtained when requested. This way, PRNGD is never drained
    and can never block (unlike EGD), so it is also suitable to seed
    inetd-started programs. It also features a seed-save file, so that
    it is immediately usable after system start.

%track
    prog prngd = {
        version   = %{version}
        url       = http://sourceforge.net/projects/prngd/files/
        regex     = prngd-(__VER__)\.tar\.gz
    }

%prep
    %setup -q
    %patch -p0

%build
    CC="%{l_cc}"
    CFLAGS="%{l_cflags -O}"
    LDFLAGS="%{l_fsl_ldflags}"
    LIBS="%{l_fsl_libs}"
    DEFS=""
    DEFS="$DEFS -DRANDSAVENAME=\\\"%{l_prefix}/var/prngd/prngd.seed\\\""
    DEFS="$DEFS -DCONFIGFILE=\\\"%{l_prefix}/etc/prngd/prngd.conf\\\""
    case "%{l_platform -t}" in
       *-freebsd*  ) ;;
       *-linux*    ) ;;
       *-sunos5.6* ) CFLAGS="$CFLAGS -DSOLARIS26"; LIBS="$SYSLIBS -lsocket -lnsl" ;;
       *-sunos*    ) CFLAGS="$CFLAGS -DSOLARIS"; LIBS="$SYSLIBS -lsocket -lnsl" ;;
    esac
    %{l_make} %{l_mflags} \
        CC="$CC" CFLAGS="$CFLAGS" DEFS="$DEFS" LIBS="$LIBS" \
        prngd prngd.man

%install
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/var/prngd \
        $RPM_BUILD_ROOT%{l_prefix}/etc/prngd \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d \
        $RPM_BUILD_ROOT%{l_prefix}/man/man1 \
        $RPM_BUILD_ROOT%{l_prefix}/sbin
    %{l_shtool} install -c -s -m 755 \
        prngd $RPM_BUILD_ROOT%{l_prefix}/sbin/
    %{l_shtool} install -c -m 644 %{l_value -s -a} \
        %{SOURCE prngd.conf} $RPM_BUILD_ROOT%{l_prefix}/etc/prngd/
    %{l_shtool} install -c -m 644 \
        -e 's;/usr/local/bin;%{l_prefix};g' \
        prngd.man $RPM_BUILD_ROOT%{l_prefix}/man/man1/prngd.1
    touch $RPM_BUILD_ROOT%{l_prefix}/var/prngd/prngd.seed

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

    #   determine installation files
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} \
        '%config %{l_prefix}/etc/fsl/fsl.prngd' \
        '%config %{l_prefix}/etc/prngd/prngd.conf'

%files -f files

%clean

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

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

