# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-ftp/proftpd/proftpd-1.3.1.ebuild,v 1.3 2008/04/24 18:04:56 chtekk Exp $

inherit eutils flag-o-matic toolchain-funcs autotools

KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86"

IUSE="acl authfile ban case clamav deflate hardened ifsession ipv6 ldap mysql ncurses nls noauthunix opensslcrypt pam postgres radius rewrite selinux shaper sitemisc softquota ssl tcpd vroot xinetd"

CASE_VER="0.3"
CLAMAV_VER="0.7"
DEFLATE_VER="0.3"
SHAPER_VER="0.6.3"
VROOT_VER="0.7.2"

DESCRIPTION="An advanced and very configurable FTP server."

SRC_URI="ftp://ftp.proftpd.org/distrib/source/${P/_/}.tar.bz2
case? ( http://www.castaglia.org/${PN}/modules/${PN}-mod-case-${CASE_VER}.tar.gz )
clamav? ( http://www.thrallingpenguin.com/resources/mod_clamav-${CLAMAV_VER}.tar.gz )
deflate? ( http://www.castaglia.org/${PN}/modules/${PN}-mod-deflate-${DEFLATE_VER}.tar.gz )
shaper? ( http://www.castaglia.org/${PN}/modules/${PN}-mod-shaper-${SHAPER_VER}.tar.gz )
vroot? ( http://www.castaglia.org/${PN}/modules/${PN}-mod-vroot-${VROOT_VER}.tar.gz )"

HOMEPAGE="http://www.proftpd.org/
http://www.castaglia.org/proftpd/
http://www.thrallingpenguin.com/resources/mod_clamav.htm"

SLOT="0"
LICENSE="GPL-2"

DEPEND="acl? ( sys-apps/acl sys-apps/attr )
clamav? ( app-antivirus/clamav )
ldap? ( >=net-nds/openldap-1.2.11 )
mysql? ( virtual/mysql )
ncurses? ( sys-libs/ncurses )
opensslcrypt? ( >=dev-libs/openssl-0.9.6f )
pam? ( virtual/pam )
postgres? ( virtual/postgresql-base )
ssl? ( >=dev-libs/openssl-0.9.6f )
tcpd? ( >=sys-apps/tcp-wrappers-7.6-r3 )
xinetd? ( virtual/inetd )"

RDEPEND="${DEPEND}
net-ftp/ftpbase
selinux? ( sec-policy/selinux-ftpd )"

S="${WORKDIR}/${P/_/}"

pkg_setup() {
# Add the proftpd user to make the default config
# work out-of-the-box
enewgroup proftpd
enewuser proftpd -1 -1 -1 proftpd
}

src_unpack() {
unpack ${P/_/}.tar.bz2

cd "${S}"

# Fix stripping of files
sed -e "s| @INSTALL_STRIP@||g" -i Make*

if use case ; then
unpack ${PN}-mod-case-${CASE_VER}.tar.gz
cp -f mod_case/mod_case.c contrib/
cp -f mod_case/mod_case.html doc/
fi

if use clamav ; then
unpack mod_clamav-${CLAMAV_VER}.tar.gz
cp -f mod_clamav-${CLAMAV_VER}/mod_clamav.* contrib/
epatch mod_clamav-${CLAMAV_VER}/${PN}.patch
fi

if use deflate ; then
unpack ${PN}-mod-deflate-${DEFLATE_VER}.tar.gz
cp -f mod_deflate/mod_deflate.c contrib/
cp -f mod_deflate/mod_deflate.html doc/
fi

if use shaper ; then
unpack ${PN}-mod-shaper-${SHAPER_VER}.tar.gz
cp -f mod_shaper/mod_shaper.c contrib/
cp -f mod_shaper/mod_shaper.html doc/
fi

if use vroot ; then
unpack ${PN}-mod-vroot-${VROOT_VER}.tar.gz
cp -f mod_vroot/mod_vroot.c contrib/
cp -f mod_vroot/mod_vroot.html doc/
fi

# Fix bug #218850
#epatch "${FILESDIR}/${P}-bug218850.patch"

# Fix bug #221275
# extract custom PR_ macros from aclocal.m4 to acinclude.m4
# and delete the provided aclocal.m4 before running autoreconf
elog "Extract custom m4 macros from aclocal.m4..."
cat aclocal.m4 | head -n188 > acinclude.m4
rm -f aclocal.m4

eautoreconf
}

src_compile() {
addpredict /etc/krb5.conf
local modules myconf

modules="mod_ratio:mod_readme"
use acl && modules="${modules}:mod_facl"
use ban && modules="${modules}:mod_ban"
use case && modules="${modules}:mod_case"
use clamav && modules="${modules}:mod_clamav"
use deflate && modules="${modules}:mod_deflate"
use pam && modules="${modules}:mod_auth_pam"
use radius && modules="${modules}:mod_radius"
use rewrite && modules="${modules}:mod_rewrite"
use shaper && modules="${modules}:mod_shaper"
use sitemisc && modules="${modules}:mod_site_misc"
use ssl && modules="${modules}:mod_tls"
use tcpd && modules="${modules}:mod_wrap"
use vroot && modules="${modules}:mod_vroot"

# pam needs to be explicitely disabled
use pam || myconf="${myconf} --enable-auth-pam=no"

if use ldap ; then
modules="${modules}:mod_ldap"
append-ldflags "-lresolv"
if use ssl ; then
CFLAGS="${CFLAGS} -DUSE_LDAP_TLS"
fi
fi

if use opensslcrypt ; then
myconf="${myconf} --enable-openssl --with-includes=/usr/include/openssl"
append-ldflags "-lcrypto"
CFLAGS="${CFLAGS} -DHAVE_OPENSSL"
fi

if use nls ; then
myconf="${myconf} --enable-nls"
fi

if use mysql && use postgres ; then
ewarn "ProFTPD only supports either the MySQL or PostgreSQL modules."
ewarn "Presently this ebuild defaults to mysql. If you would like to"
ewarn "change the default behaviour, merge ProFTPD with:"
ewarn "USE='-mysql postgres' emerge proftpd"
epause 5
fi

if use mysql ; then
modules="${modules}:mod_sql:mod_sql_mysql"
myconf="${myconf} --with-includes=/usr/include/mysql"
elif use postgres ; then
modules="${modules}:mod_sql:mod_sql_postgres"
myconf="${myconf} --with-includes=/usr/include/postgresql"
fi

if use softquota ; then
modules="${modules}:mod_quotatab"
if use mysql || use postgres ; then
modules="${modules}:mod_quotatab_sql"
fi
if use radius ; then
modules="${modules}:mod_quotatab_radius"
fi
if use ldap ; then
modules="${modules}:mod_quotatab_file:mod_quotatab_ldap"
else
modules="${modules}:mod_quotatab_file"
fi
fi

# mod_ifsession should be the last module in the --with-modules list
# see http://www.castaglia.org/proftpd/modules/mod_ifsession.html#Installation
use ifsession && modules="${modules}:mod_ifsession"

# bug #30359
use hardened && echo > lib/libcap/cap_sys.c
gcc-specs-pie && echo > lib/libcap/cap_sys.c

if use noauthunix ; then
myconf="${myconf} --disable-auth-unix"
else
myconf="${myconf} --enable-auth-unix"
fi

econf \
--sbindir=/usr/sbin \
--localstatedir=/var/run \
--sysconfdir=/etc/proftpd \
--enable-shadow \
--enable-autoshadow \
--enable-ctrls \
--with-modules=${modules} \
$(use_enable acl facl) \
$(use_enable authfile auth-file) \
$(use_enable ipv6) \
$(use_enable ncurses) \
${myconf} || die "econf failed"

emake || die "emake failed"
}

src_install() {
emake DESTDIR="${D}" install || die "emake install failed"

keepdir /var/run/proftpd

dodoc "${FILESDIR}/proftpd.conf" \
COPYING CREDITS ChangeLog NEWS README* \
doc/license.txt
dohtml doc/*.html
dohtml doc/howto/*.html

docinto rfc
dodoc doc/rfc/*.txt

mv -f "${D}/etc/proftpd/proftpd.conf" "${D}/etc/proftpd/proftpd.conf.distrib"

insinto /etc/proftpd
newins "${FILESDIR}/proftpd.conf" proftpd.conf.sample

if use xinetd ; then
insinto /etc/xinetd.d
newins "${FILESDIR}/proftpd.xinetd" proftpd
fi

newinitd "${FILESDIR}/proftpd.rc6" proftpd
}

pkg_postinst() {
elog
elog "You can find the config files in /etc/proftpd"
elog
ewarn "With the introduction of net-ftp/ftpbase the ftp user is now ftp."
ewarn "Remember to change that in the configuration file."
ewarn
if use clamav ; then
ewarn "mod_clamav was updated to a new version, which uses Clamd"
ewarn "only for virus scanning, so you'll have to set Clamd up"
ewarn "and start it, also re-check the mod_clamav docs."
ewarn
fi
}