# Created by: Neil Blakey-Milner
# $FreeBSD$

PORTNAME=	vsftpd
PORTVERSION=	3.0.2
CATEGORIES=	ftp ipv6
MASTER_SITES=	https://security.appspot.com/downloads/ \
		${MASTER_SITE_GENTOO}
MASTER_SITE_SUBDIR=	distfiles
PKGNAMESUFFIX?=	${SSL_SUFFIX}${PKGNAMESUFFIX2}

MAINTAINER=	dinoex@FreeBSD.org
COMMENT=	A FTP daemon that aims to be "very secure"

LICENSE=	GPLv2

ALL_TARGET=	vsftpd
MAN5=		vsftpd.conf.5
MAN8=		vsftpd.8
USE_RC_SUBR=	vsftpd
DOCFILES=	AUDIT BENCHMARKS BUGS Changelog FAQ INSTALL LICENSE \
		README README.security README.ssl REFS REWARD \
		SIZE SPEED TODO TUNING

OPTIONS_DEFINE=	VSFTPD_SSL PIDFILE STACKPROTECTOR
OPTIONS_DEFAULT?=	VSFTPD_SSL STACKPROTECTOR
NO_OPTIONS_SORT=yes

VSFTPD_SSL_DESC=Include support for SSL
PIDFILE_DESC=	Unofficial support for pidfile
STACKPROTECTOR_DESC=	Build with stack-protector

.include <bsd.port.pre.mk>

.if ${PORT_OPTIONS:MVSFTPD_SSL} && !defined(WITHOUT_SSL)
.include "${PORTSDIR}/Mk/bsd.openssl.mk"
SSL_SUFFIX=	-ssl
CFLAGS+=	-I${OPENSSLINC}
LDFLAGS+=	-L${OPENSSLLIB}
.endif

.if ${PORT_OPTIONS:MPIDFILE}
EXTRA_PATCHES+=	${FILESDIR}/pidfile.patch
.endif

VSFTPD_OPTIMIZED=	${CFLAGS:M-O*}
.if defined(CFLAGS) && !empty(VSFTPD_OPTIMIZED)
VSFTPD_NO_OPTIMIZED=	-e "s|-O2 ||"
.endif

.if ${PORT_OPTIONS:MSTACKPROTECTOR}
# BROKEN on FreeBSD with undefined reference to `__stack_chk_fail_local'
VSFTPD_LIBS=	-lssp_nonshared
.else
VSFTPD_NO_SSP=	-e "s|-fstack-protector --param=ssp-buffer-size=4 ||"
.endif

do-configure:
.if !defined(WITHOUT_SSL) && ${PORT_OPTIONS:MVSFTPD_SSL}
	${REINPLACE_CMD} -e \
		"s|#undef VSF_BUILD_TCPWRAPPERS|#define VSF_BUILD_TCPWRAPPERS 1|" \
		-e "s|#undef VSF_BUILD_SSL|#define VSF_BUILD_SSL 1|" \
		${WRKSRC}/builddefs.h
.else
	${REINPLACE_CMD} -e \
		"s|#undef VSF_BUILD_TCPWRAPPERS|#define VSF_BUILD_TCPWRAPPERS 1|" \
		${WRKSRC}/builddefs.h
.endif
	${REINPLACE_CMD} -e "s|^listen=.*|listen=NO|" \
		-e "s|/etc/vsftpd.conf|${PREFIX}/etc/vsftpd.conf|" \
		${WRKSRC}/defs.h ${WRKSRC}/vsftpd.conf
	${REINPLACE_CMD} -e "s|/etc/v|${PREFIX}/etc/v|" \
		${WRKSRC}/vsftpd.8 ${WRKSRC}/vsftpd.conf.5 ${WRKSRC}/tunables.c
	${REINPLACE_CMD} ${VSFTPD_NO_OPTIMIZED} ${VSFTPD_NO_SSP} \
		-e "s|^CC 	=	gcc|CC	=	${CC}|" \
		-e "s|^CFLAGS	=	|CFLAGS	=	${CFLAGS} |" \
		-e "s|^LDFLAGS	=	|LDFLAGS	=	${LDFLAGS} |" \
		-e "s|	-Wl,-s|	${VSFTPD_LIBS}|" \
		${WRKSRC}/Makefile
	${REINPLACE_CMD} -e '/-lutil/d' ${WRKSRC}/vsf_findlibs.sh
	@${ECHO_CMD} "secure_chroot_dir=${PREFIX}/share/vsftpd/empty" >> \
		${WRKSRC}/vsftpd.conf
	@${ECHO_CMD} >>${WRKSRC}/vsftpd.conf ""
	@${ECHO_CMD} >>${WRKSRC}/vsftpd.conf \
		"# If using vsftpd in standalone mode, uncomment the next two lines:"
	@${ECHO_CMD} >>${WRKSRC}/vsftpd.conf "# listen=YES"
	@${ECHO_CMD} >>${WRKSRC}/vsftpd.conf "# background=YES"

pre-install:
	${SETENV} PKG_PREFIX=${PREFIX} ${SH} ${PKGINSTALL} ${PKGNAME} PRE-INSTALL

do-install:
	${INSTALL_PROGRAM} ${WRKSRC}/vsftpd ${PREFIX}/libexec/
	${INSTALL_DATA} ${WRKSRC}/vsftpd.conf ${PREFIX}/etc/vsftpd.conf.dist
	${INSTALL} -d ${PREFIX}/share/vsftpd/empty
	@if [ ! -e ${PREFIX}/etc/vsftpd.conf ]; then \
		${INSTALL_DATA} ${WRKSRC}/vsftpd.conf ${PREFIX}/etc/ ; \
	fi
	${MKDIR} ${PREFIX}/share/vsftpd/empty
	@for i in ${MAN8} ; do \
		${INSTALL_MAN} -m 644 ${WRKSRC}/$${i} ${MANPREFIX}/man/man8/ ; \
		done
	@for i in ${MAN5} ; do \
		${INSTALL_MAN} -m 644 ${WRKSRC}/$${i} ${MANPREFIX}/man/man5/ ; \
		done
	${MKDIR} /var/ftp
.if ${PORT_OPTIONS:MDOCS}
	${MKDIR} ${DOCSDIR}
.for i in ${DOCFILES}
	${INSTALL_DATA} -m 644 ${WRKSRC}/${i} ${DOCSDIR}
.endfor
.for i in EXAMPLE SECURITY
	${MKDIR} ${DOCSDIR}/${i}
	${CP} -p -R -L ${WRKSRC}/${i}/./ ${DOCSDIR}/${i}/
	${CHMOD} -R -L a+rX,go-w ${DOCSDIR}/${i}/
.endfor
.endif

.include <bsd.port.post.mk>