# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-fs/samba/samba-3.0.7-r1.ebuild,v 1.11 2004/11/07 10:29:38 kumba Exp $

inherit eutils flag-o-matic
#---------------------------------------------------------------------------
IUSE="kerberos mysql postgres xml xml2 acl cups ldap pam readline python doc"
IUSE="${IUSE} oav selinux"
#---------------------------------------------------------------------------
DESCRIPTION="SAMBA is a suite of SMB and CIFS client/server programs for UNIX"
HOMEPAGE="http://www.samba.org/
	http://www.openantivirus.org/projects.php
	http://samba.idealx.org"
#---------------------------------------------------------------------------
SMBLDAP_TOOLS_VER=0.8.5
VSCAN_VER=0.3.5
# all vscan modules are being installed
#VSCAN_MODS="oav sophos fprotd fsav trend icap mksd kavp clamav nai" 
#---------------------------------------------------------------------------
_CVS="-${PV/_/}"
S=${WORKDIR}/${PN}${_CVS}
#---------------------------------------------------------------------------
SRC_URI="mirror://samba/${PN}${_CVS}.tar.gz
	oav? mirror://sourceforge/openantivirus/${PN}-vscan-${VSCAN_VER}.tar.bz2
	ldap? http://samba.idealx.org/dist/smbldap-tools-${SMBLDAP_TOOLS_VER}.tgz"
#---------------------------------------------------------------------------
_COMMON_DEPS="dev-libs/popt
	readline? sys-libs/readline
	ldap? ( kerberos? ( virtual/krb5 ) )
	mysql? ( dev-db/mysql sys-libs/zlib )
	postgres? ( dev-db/postgresql sys-libs/zlib )
	xml? ( dev-libs/libxml2 sys-libs/zlib )
	xml2? ( dev-libs/libxml2 sys-libs/zlib )
	acl? sys-apps/acl
	cups? net-print/cups
	ldap? ( net-nds/openldap dev-perl/Crypt-SmbHash )
	pam? sys-libs/pam
	python? dev-lang/python"
DEPEND="sys-devel/autoconf
	>=sys-apps/sed-4
	${_COMMON_DEPS}"
#IDEALX scripts are now using Net::LDAP
#selinux: bug #62907
RDEPEND="ldap? dev-perl/perl-ldap ${_COMMON_DEPS}
	selinux? ( sec-policy/selinux-samba )"
#---------------------------------------------------------------------------
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha amd64 ~arm hppa ~ia64 mips ~ppc ~ppc64 ~s390 sparc x86"
#===========================================================================
src_unpack() {
	local i
	unpack ${A} || die
	cd ${S} || die
	# Clean up CVS ---------------------------------------------------------
	find . -name .cvsignore | xargs rm -f
	find . -name CVS | xargs rm -rf
	# Add patch(es) --------------------------------------------------------
	# This patchset fixes Samba bugs #1315, #1319 and #1345
	# courtesy of Gerald Carter (jerry@samba.org)
	# they are hopefully fixed in this version !
	# epatch ${FILESDIR}/samba-3.0.x.patch
	#Next one is from eger@cc.gatech.edu
	epatch ${FILESDIR}/samba-3.0.x-python-setup.patch || die
	#bug #44743 ------------------------------------------------------------
	if [ ${ARCH} = "amd64" -o ${ARCH} = "ppc" -o ${ARCH} = "ppc64" ]; then
		cd ${S} && epatch ${FILESDIR}/samba-3.0.x-smbumount-uid32.patch
	fi
	#Fix for bug #27858 ----------------------------------------------------
	if [ ${ARCH} = "sparc" -o ${ARCH} = "ppc" -o ${ARCH} = "ppc64" ]; then
		cd ${S}/source/include && epatch ${FILESDIR}/samba-2.2.8-statfs.patch
	fi
	#Bug #36200; sys-kernel/linux-headers dependent ------------------------
	sed -i -e 's:#define LINUX_QUOTAS_2:#define LINUX_QUOTAS_1:' \
		-e 's:<linux/quota.h>:<sys/quota.h>:' \
		${S}/source/smbd/quotas.c
	#amd64 lib location is not lib32 nor lib -------------------------------
	cd ${S} || die
	use amd64 && epatch ${FILESDIR}/samba-3.0.x-libdirsymlink.patch
	# examples: to be copied as docs ---------------------------------------
	rm -rf ${S}/examples.ORIG
	cp -a ${S}/examples ${S}/examples.ORIG
	# Prep samba-vscan source.
	use oav && cp -a ${WORKDIR}/${PN}-vscan-${VSCAN_VER} ${S}/examples/VFS
	#-----------------------------------------------------------------------
	cd ${S}/source
	echo "Running autoconf ..."
	autoconf || die
}
#===========================================================================
my_configure() {
	local myconf="$1"
	#-----------------------------------------------------------------------
	for info_var in myconf CFLAGS LDFLAGS; do
		einfo "${info_var} is: ${!info_var}"
	done
	#-----------------------------------------------------------------------
	#default_{static,shared}_modules|source/configure
	cd ${S}/source
	econf \
		--prefix=/usr \
		--libdir=/usr/lib/samba \
		--with-libdir=/usr/lib/samba \
		--with-swatdir=/usr/share/doc/${PF}/swat \
		--localstatedir=/var \
		--with-piddir=/var/run/samba \
		--with-lockdir=/var/cache/samba \
		--with-logfilebase=/var/log/samba \
		--sysconfdir=/etc/samba \
		--with-configdir=/etc/samba \
		--with-privatedir=/etc/samba/private \
		\
		--enable-static \
		--enable-shared \
		--with-manpages-langs=en \
		--without-spinlocks \
		--with-libsmbclient \
		--with-automount \
		--with-smbmount \
		--with-winbind \
		--with-quotas \
		--with-syslog \
		--with-idmap \
		--host=${CHOST} \
		${myconf} || die
	# Show install dirs ----------------------------------------------------
	einfo "Dir conf:"
	emake showlayout
	# serialized headers make ----------------------------------------------
	make proto
}
#===========================================================================
src_compile() {
	local myconf
	local mymods
	#mymods="nisplussam" #this is deprecated...
	#-----------------------------------------------------------------------
	use xml || use xml2 && mymods="xml,${mymods}"
	use mysql && mymods="mysql,${mymods}"
	use postgres && mymods="pgsql,${mymods}"
	[ -n "${mymods}" ] && myconf="--with-expsam=${mymods}"
	use acl \
		&& myconf="${myconf} --with-acl-support" \
		|| myconf="${myconf} --without-acl-support"
	use pam \
		&& myconf="${myconf} --with-pam --with-pam_smbpass" \
		|| myconf="${myconf} --without-pam --without-pam_smbpass"
	use cups \
		&& myconf="${myconf} --enable-cups" \
		|| myconf="${myconf} --disable-cups"
	use ldap \
		&& myconf="${myconf} --with-ldap" \
		|| myconf="${myconf} --without-ldap"
	#this is for old samba 2.x compat
	#myconf="${myconf} --with-ldapsam"
	myconf="${myconf} --without-ldapsam"
	use python \
		&& myconf="${myconf} --with-python=yes" \
		|| myconf="${myconf} --with-python=no"
	use readline \
		&& myconf="${myconf} --with-readline" \
		|| myconf="${myconf} --without-readline"
	#-----------------------------------------------------------------------
	# Removing: bug #64815 states that ads in amd64 is now ok
	###if [ "${ARCH}" != "amd64" ]; then
	###	use kerberos && use ldap \
	###		&& myconf="${myconf} --with-ads" \
	###		|| myconf="${myconf} --without-ads"
	###else
	###	myconf="${myconf} --without-ads"
	###fi
	use kerberos && use ldap \
		&& myconf="${myconf} --with-ads" \
		|| myconf="${myconf} --without-ads"
	#-----------------------------------------------------------------------
	append-ldflags -L/usr/$(get_libdir) # lib64 location
	append-ldflags -Wl,-z,now # lib preload
	# SUID configure -------------------------------------------------------
	my_configure "${myconf}"
	# SUID compile ---------------------------------------------------------
	for file in smbmnt smbumount; do
		einfo "LD: BIND_NOW: bin/${file}"
		rm -f bin/${file}
		emake bin/${file} || die "LD: BIND_NOW: bin/${file} compile error"
	done
	for file in mount.cifs; do
		einfo "LD: BIND_NOW: bin/${file}"
		gcc ${CFLAGS} ${LDFLAGS} client/${file}.c -o bin/${file} || die "LD: BIND_NOW: bin/${file} compile error"
	done
	# CONFIGURE ------------------------------------------------------------
	LDFLAGS=${LDFLAGS/-Wl,-z,now/} #lib preload change must affect suid only!
	my_configure "${myconf}"
	# Compile main SAMBA pieces --------------------------------------------
	einfo "make everything" && emake everything || die "SAMBA make everything error"
	einfo "make rpctorture" && emake rpctorture || ewarn "rpctorture didn't build"
	# build smbget ---------------------------------------------------------
	einfo "smbget"
	emake bin/smbget; assert "smbget compile error"
	# Build selected samba-vscan plugins -----------------------------------
	if use oav; then
		cd ${S}/examples/VFS/${PN}-vscan-${VSCAN_VER}
		./configure --prefix=/usr --libdir=/usr/lib/samba
		assert "bad ${PN}-vscan-${VSCAN_VER} ./configure"
		emake #${VSCAN_MODS}
	fi
}
#===========================================================================
src_install() {
	local i #for cicles
	local extra_bins="debug2html smbfilter talloctort mount.cifs smbget"
	#smbsh editreg
	extra_bins="${extra_bins} smbtorture msgtest masktest locktest \
		locktest2 nsstest vfstest rpctorture"
	# ----------------------------------------------------------------------
	cd ${S}/source
	make DESTDIR=${D} install-everything
	# Extra binary files, testing/torture progs ----------------------------
	exeinto /usr/bin
	for i in ${extra_bins}; do
		[ -x ${S}/source/bin/${i} ] && doexe ${S}/source/bin/${i} && \
		einfo "Extra binaries: ${i}"
	done
	# Installing these setuid-root allows users to (un)mount smbfs/cifs ----
	for i in /usr/bin/smbumount /usr/bin/smbmnt /usr/bin/mount.cifs; do
		fperms 4111 ${i} || die "No perms: ${i}"
		einfo "suid: ${i}"
	done
	# Nsswitch extensions. Make link for wins and winbind resolvers --------
	exeinto /lib
	for i in wins winbind; do
		doexe ${S}/source/nsswitch/libnss_${i}.so
		( cd ${D}/lib; ln -s libnss_${i}.so libnss_${i}.so.2 )
	done
	exeinto /lib/security
	doexe ${S}/source/nsswitch/pam_winbind.so
	use pam && doexe ${S}/source/bin/pam_smbpass.so
	# mount backend --------------------------------------------------------
	dodir /sbin
	dosym ../usr/bin/smbmount /sbin/mount.smbfs
	dosym ../usr/bin/mount.cifs /sbin/mount.cifs
	# bug #46389: samba doesn't create symlink anymore
	# beaviour seems to be changed in 3.0.6, see bug #61046 
	dosym /usr/lib/samba/libsmbclient.so /usr/lib/libsmbclient.so.0
	dosym /usr/lib/samba/libsmbclient.so /usr/lib/libsmbclient.so
	# make the smb backend symlink for cups printing support..
	if use cups; then
		dodir /usr/lib/cups/backend
		dosym /usr/bin/smbspool /usr/lib/cups/backend/smb
	fi
	# Install IDEALX scripts for LDAP backend administration ---------------
	if use ldap; then
		# corrections as per bug #41796
		cd ${WORKDIR}/smbldap-tools-${SMBLDAP_TOOLS_VER}
		exeinto /usr/share/samba/scripts; doexe smbldap-*
		exeinto /etc/samba ; doexe smbldap_tools.pm
		insinto /etc/smbldap-tools ; doins *.conf
		fperms 644 /etc/smbldap-tools/smbldap.conf
		fperms 600 /etc/smbldap-tools/smbldap_bind.conf
		eval `perl '-V:installarchlib'`
		dodir ${installarchlib}
		#dosym /etc/samba/smbldap_conf.pm ${installarchlib}
		#dosym /etc/samba/smbldap_conf.pm /usr/share/samba/scripts
		dosym /etc/samba/smbldap_tools.pm ${installarchlib}
		dosym /etc/samba/smbldap_tools.pm /usr/share/samba/scripts
		if [ -f mkntpwd/mkntpwd ]; then
			exeinto /usr/sbin ; doexe mkntpwd/mkntpwd
		fi
	fi
	# VFS plugin modules ---------------------------------------------------
	if use oav; then
		#exeinto /usr/lib/samba/vfs
		#doexe ${S}/examples/VFS/${PN}-vscan-${VSCAN_VER}/vscan-*.so
		cd ${S}/examples/VFS/${PN}-vscan-${VSCAN_VER}
		make install DESTDIR=${D} || die "VFS: vscan error"
		insinto /etc/samba
		doins ${S}/examples/VFS/${PN}-vscan-${VSCAN_VER}/openantivirus/*conf
	fi
	# Python extensions ----------------------------------------------------
	if use python; then
		cd ${S}/source
		python python/setup.py install --root=${D} || die
	fi
	# General config files -------------------------------------------------
	insinto /etc/samba
	touch ${D}/etc/samba/smb.conf
	doins ${FILESDIR}/smbusers
	newins ${FILESDIR}/smb.conf.example-samba3.gz smb.conf.example.gz
	doins ${FILESDIR}/lmhosts
	#doins ${FILESDIR}/recycle.conf #obsolete: see bug #68315
	insinto /etc/pam.d
	newins ${FILESDIR}/samba.pam samba
	doins ${FILESDIR}/system-auth-winbind
	insinto /etc/xinetd.d
	newins ${FILESDIR}/swat.xinetd swat
	exeinto /etc/init.d; newexe ${FILESDIR}/samba-init samba
	insinto /etc/conf.d; newins ${FILESDIR}/samba-conf samba
	if use ldap; then
		insinto /etc/openldap/schema
		doins ${S}/examples/LDAP/samba.schema
	fi
	# dirs -----------------------------------------------------------------
	diropts -m0700
	dodir /etc/samba/private
	touch ${D}/etc/samba/private/.keep
	diropts -m1777
	dodir /var/spool/samba
	touch ${D}/var/spool/samba/.keep
	diropts -m0755
	dodir /var/{log,run,cache}/samba
	dodir /var/lib/samba/{netlogon,profiles}
	dodir /var/lib/samba/printers/{W32X86,WIN40,W32ALPHA,W32MIPS,W32PPC}
	touch ${D}/var/{log,run,cache}/samba/.keep
	touch ${D}/var/lib/samba/{netlogon,profiles}/.keep
	touch ${D}/var/lib/samba/printers/{W32X86,WIN40,W32ALPHA,W32MIPS,W32PPC}/.keep
	# docs -----------------------------------------------------------------
	docinto ""
	dodoc ${S}/COPYING ${S}/Manifest ${S}/README ${S}/Roadmap ${S}/WHATSNEW.txt
	docinto examples
	dodoc ${FILESDIR}/nsswitch.conf-{wins,winbind}
	cp -a ${S}/examples.ORIG/* ${D}/usr/share/doc/${PF}/examples
	if use oav; then
		docinto ${PN}-vscan-${VSCAN_VER}
		cd ${WORKDIR}/${PN}-vscan-${VSCAN_VER}
		dodoc AUTHORS COPYING ChangeLog FAQ INSTALL NEWS README TODO
		dodoc */*.conf
	fi
	if use ldap; then
		docinto smbldap-tools-${SMBLDAP_TOOLS_VER}
		cd ${WORKDIR}/smbldap-tools-${SMBLDAP_TOOLS_VER}
		dodoc CONTRIBUTORS COPYING ChangeLog FILES INFRA INSTALL README TODO
	fi
	if ! use doc; then
		rm -rf ${D}/usr/share/doc/${PF}/swat/help/{guide,howto,devel}
		rm -rf ${D}/usr/share/doc/${PF}/swat/using_samba
	fi
	chown -R root:root ${D}/usr/share/doc/${PF}
	# moving manpages ------------------------------------------------------
	mv ${D}/usr/man ${D}/usr/share/man
}
#===========================================================================
pkg_postinst() {
	# touch /etc/samba/smb.conf so that people installing samba just
	# to mount smb shares don't get annoying warnings all the time..
	#[ ! -e ${ROOT}/etc/samba/smb.conf ] && touch ${ROOT}/etc/samba/smb.conf

	ewarn ""
	ewarn "If you are upgrading from a Samba version prior to 3.0.2, and you"
	ewarn "use Samba's password database, you must run the following command:"
	ewarn ""
	ewarn "  pdbedit --force-initialized-passwords"
	ewarn ""
	ewarn "2004-05: LIBs location change: /usr/lib/samba/*"
	ewarn "            (due to ldap/vfs external tools assumptions)"
	ewarn "2004-09: LIBs flags changes for suid bins: LDFLAGS+='-Wl,-z,now'"
	ewarn "         3.0.7: param: 'winbind enable local accounts' is now"
	ewarn "                       disabled by default"
	ewarn ""
	einfo "If you experience client locks in file transfers _only_, try the parameter"
	einfo "         use sendfile = no (man smb.conf(5), man sendfile(2))"
	einfo "There also seem some problems with the smbfs implementation of the recent 2.6.x kernels"
	einfo "If you experience problems (lockups) with smbfs, try cifs as an alternative"
	einfo ""
	if use ldap; then
		ewarn "If you are upgrading from prior to 3.0.2, and you are using LDAP"
		ewarn "    for Samba authentication, you must check the sambaPwdLastSet"
		ewarn "    attribute on all accounts, and ensure it is not 0."
		einfo "2004-07: WARNING: smbldap-tools changes"
		einfo "         smbldap-tools conf changed to /etc/smbldap-tools"
		einfo "         /usr/share/samba/scripts: some script names changed"
		einfo "         dev-perl/Crypt-SmbHash: new pwd hash validation/conversion system"
		einfo ""
	fi
}