# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/www-misc/zoneminder/zoneminder-1.24.2.ebuild,v 1.4 2011/02/27 20:09:33 ssuominen Exp $

inherit eutils autotools depend.php depend.apache multilib flag-o-matic

MY_PV=${PV/_/-}
MY_PN="ZoneMinder"

PATCH_PV="1.24.3"

DESCRIPTION="ZoneMinder allows you to capture, analyse, record and monitor any cameras attached to your system."
HOMEPAGE="http://www.zoneminder.com/"
SRC_URI="http://www.zoneminder.com/downloads/${MY_PN}-${MY_PV}.tar.gz"

LICENSE="GPL-2"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE="debug ffmpeg"
#IUSE="debug ffmpeg mmap"
SLOT="0"

DEPEND="app-admin/sudo
    dev-libs/libpcre
    virtual/jpeg
    net-libs/gnutls
    >=dev-lang/perl-5.6.0
    virtual/perl-Archive-Tar
    dev-perl/Archive-Zip
    dev-perl/DateManip
    dev-perl/DBD-mysql
    dev-perl/DBI
    dev-perl/Device-SerialPort
    dev-perl/libwww-perl
    dev-perl/MIME-Lite
    dev-perl/MIME-tools
    dev-perl/PHP-Serialization
    virtual/perl-Getopt-Long
    virtual/perl-libnet
    virtual/perl-Module-Load
    virtual/perl-Sys-Syslog
    virtual/perl-Time-HiRes"

RDEPEND="dev-perl/DBD-mysql
    ffmpeg? ( >=media-video/ffmpeg-0.5-r1 )
    media-libs/netpbm"


# we cannot use need_httpd_cgi here, since we need to setup permissions for the
# webserver in global scope (/etc/zm.conf etc), so we hardcode apache here.
need_apache
need_php_httpd

S=${WORKDIR}/${MY_PN}-${MY_PV}

pkg_setup() {
    require_php_with_use mysql sockets apache2
}

src_unpack() {
    unpack ${A}
    cd "${S}"

    eautoreconf
}

src_compile() {
    local myconf

# To enable mmap support we need a dependancy of Sys::Mmap
# It installs fine via g-cpan, but there's no ebuild currently in portage.
#       if use mmap; then
#          myconf="${myconf} --enable-mmap=yes"
#       else
#          myconf="${myconf} --enable-mmap=no"
#       fi
    append-flags "-D__STDC_CONSTANT_MACROS"
    if use debug; then
        myconf="${myconf} --enable-debug=yes --enable-crashtrace=yes"
    else
        myconf="${myconf} --enable-debug=no --enable-crashtrace=no"
    fi

    econf   --with-libarch=$(get_libdir) \
        --with-mysql=/usr \
        $(use_with ffmpeg) \
        --with-webdir="${ROOT}var/www/zoneminder/htdocs" \
        --with-cgidir="${ROOT}var/www/zoneminder/cgi-bin" \
        --with-webuser=apache \
        --with-webgroup=apache \
        --disable-mmap \
        --with-webhost=zm.localdomain \
        ${myconf}

    einfo "${PN} does not parallel build... using forcing make -j1..."
    emake -j1 || die "emake failed"
}

src_install() {
    keepdir /var/run/zm
    emake -j1 DESTDIR="${D}" install || die "emake install failed"

    fperms 0640 /etc/zm.conf

    keepdir /var/log/${PN}
    fowners apache:apache /var/log/${PN}
    fowners apache:apache /var/run/zm

    newinitd "${FILESDIR}"/init.d zoneminder
    newconfd "${FILESDIR}"/conf.d zoneminder

    dodoc AUTHORS ChangeLog INSTALL NEWS README TODO

    insinto /usr/share/${PN}/db
    doins db/zm_u* db/zm_create.sql

    insinto /etc/apache2/vhosts.d
    doins "${FILESDIR}"/10_zoneminder.conf

    for DIR in events images sound; do
        dodir "${ROOT}"/var/www/zoneminder/htdocs/${DIR}
    done
}

pkg_postinst() {
    elog ""
    elog "0. If this is a new installation, you will need to create a MySQL database"
    elog "   for ${PN} to use. (see http://www.gentoo.org/doc/en/mysql-howto.xml)."
    elog "   Once you completed that you should execute the following:"
    elog ""
    elog " cd /usr/share/${PN}"
    elog " mysql -u <my_database_user> -p<my_database_pass> <my_zoneminder_db> < db/zm_create.sql"
    elog ""
    elog "1.  Set your database settings in /etc/zm.conf"
    elog ""
    elog "2.  Start the ${PN} daemon:"
    elog ""
    elog "  /etc/init.d/${PN} start"
    elog ""
    elog "3. Finally point your browser to http://localhost/${PN}"
    elog ""
    elog ""
    elog "If you are upgrading, you will need to run the zmupdate.pl script:"
    elog ""
    elog " /usr/bin/zmupdate.pl version=<from version> [--user=<my_database_user> --pass=<my_database_pass>]"
    elog ""
}