File qmail-spp-spf.spec of Package qmail-spp-plugins-spf

#!BuildIgnore:          post-build-checks
%define qdir /var/qmail

Summary:	"SPF" plugin for qmail-smtp
Name:		qmail-spp-spf
Version:	20091020
Release:	1
License:	GPLv2
Group:		System/Mail
URL:		https://www.caputo.com/foss/qmail-spp-spf/
Source0:	https://www.caputo.com/foss/qmail-spp-spf/%{name}-%{version}.c
Source1:	Changes
Requires:	qmail
BuildRoot:	%{_tmppath}/%{name}-%{version}-root

BuildRequires:	libspf2-devel netqmail

%description
This is an implementation of SPF as a qmail-spp module.  It requires
libspf2.  For more information, consult:

http://www.openspf.org/
   http://qmail-spp.sourceforge.net/
   http://www.libspf2.org/

If an SPF record is not found or doesn't process, a fallback SPF record
of "v=spf1 mx -all" can be used to test if the client is listed in the MX
records of the envelope domain.

%prep
%setup -T -c
cp %{S:0} .
%build
gcc -Wall -o %{name} %{name}-%{version}.c -lspf2 -I/usr/include/spf2

%install
mkdir -p $RPM_BUILD_ROOT%{qdir}/plugins
install -m 0755 %{name} $RPM_BUILD_ROOT%{qdir}/plugins

%post
cd %{qdir}/control
if [ "$1" -ge 1 -a `grep -c plugins/%{name} smtpplugins` -eq 0 ]; then
    echo Trying to insert plugin into %{qdir}/control/smtpplugins...
    if grep '^\[mail\]$' smtpplugins >/dev/null; then
	i=1
	while [ `head -$i smtpplugins | grep -c '^\[mail\]$'` -lt 1 ]; do
	    i=$(($i + 1))
	done
	head -$i smtpplugins >smtpplugins.new
	tail +$(($i + 1)) smtpplugins >>smtpplugins.new && \
	  mv smtpplugins.new smtpplugins
    else
	echo "[mail]" >>smtpplugins
    fi
    if grep '^\[rcpt\]$' smtpplugins >/dev/null; then
	i=1
	while [ `head -$i smtpplugins | grep -c '^\[rcpt\]$'` -lt 1 ]; do
	    i=$(($i + 1))
	done
	head -$i smtpplugins >smtpplugins.new
	echo "plugins/%{name}" >>smtpplugins.new
	tail +$(($i + 1)) smtpplugins >>smtpplugins.new && \
	  mv smtpplugins.new smtpplugins
    else
	echo "[rcpt]" >>smtpplugins
	echo "plugins/%{name}" >>smtpplugins
    fi
    echo "Don't forget to set the required environment variables"
    echo "when invoking qmail-smtpd."
    echo "And think about whitelisting some addresses, see %{_docdir}/%{name}."
fi

%preun
if [ "$1" = 0 ]; then
    cd %{qdir}/control
    if [ -r smtpplugins ]; then
	echo Trying to remove %{name} from %{qdir}/control/smtpplugins...
	egrep -v '^#*plugins/%{name}$' smtpplugins >smtpplugins.new && \
	  mv smtpplugins.new smtpplugins
    fi
fi

%clean
[ "$RPM_BUILD_ROOT" = "/" ] || rm -rf "$RPM_BUILD_ROOT"

%files
%defattr(-,root,qmail)
%{qdir}/plugins/%{name}

%changelog
* Sat Aug 07 2010 Carsten Schoene <cs@linux-administrator.com> - 20091020-1
- initial build