# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
# $Id$

PortSystem  1.0
name        ccnx
version     0.6.1
revision    2
epoch       1
categories  net
platforms   darwin
license     GPL LGPL
maintainers ucla.edu:alexander.afanasyev
description ProjectCCNx implementation of Content Centric Networking (CCN) / \
            Named Data Networking (NDN) architecture
long_description Project CCNx® exists to develop, promote, and evaluate a new \
            approach to communication architecture we call content-centric \
            networking.  We seek to carry out this mission by creating and \
            publishing open protocol specifications and an open source \
            software reference implementation of those protocols.  We provide \
            support for a community of people interested in experimentation, \
            research, and building applications with this technology, all \
            contributing to its evolution. 
homepage    http://www.ccnx.org/

# fetch.type git
# git.url    https://github.com/ProjectCCNx/ccnx.git
# git.branch ccnx-0.6.1

master_sites http://www.ccnx.org/releases/
checksums   rmd160 073478f3d5818b0e4fe09e21a727e5f3207e4277 \
            sha256 bfaae10c2c1a327d77f752737b60243e23fd8f3a7c7025ae92221ba0a700b889 

use_parallel_build  yes

depends_lib port:openssl \
            port:expat \
            port:libpcap \
            port:libxml2

set ccnxuser  ccnx
set ccnxgroup ccnx
set ccnxdir   ${prefix}/etc/ccnx

add_users ${ccnxuser} shell=/bin/sh group=${ccnxgroup} \
    home=${ccnxdir} \
    realname=CCNx\ Account

default_variants   +java +apps

variant java description {Enable Java API build} {
    configure.env-delete BUILD_JAVA=false
}

variant apps requires java description {Enable build of reference applications} {
    configure.env-delete BUILD_APPS=false
}

configure.env-append OPENSSL_CFLAGS=-I${prefix}/include
configure.env-append OPENSSL_LIBS=-L${prefix}/lib
configure.env-append INSTALL_BASE=${prefix}
configure.env-append BUILD_JAVA=false
configure.env-append BUILD_APPS=false
configure.cflags -DCCNX_DIR=\\\"${prefix}/etc/ccnx\\\" 

pre-build {
    reinplace "s|\$HOME/.ccnx/|${prefix}/etc/ccnx/|g" ${worksrcpath}/csrc/util/ccndstart.sh 
}

post-destroot {
    system "mkdir -p ${destroot}${prefix}/var/log"
    system "touch ${destroot}${prefix}/var/log/ccnd.log"
    system "chown ${ccnxuser}:${ccnxgroup} ${destroot}${prefix}/var/log/ccnd.log"

    file mkdir ${destroot}${prefix}/etc/ccnx
    file copy ${worksrcpath}/csrc/libexec/ccnd.conf.sample ${destroot}${prefix}/etc/ccnx/

    system "echo CCND_LOG=${prefix}/var/log/ccnd.log > ${destroot}${prefix}/etc/ccnx/ccndrc.sample"
    system "echo CCND_DEBUG=16 >> ${destroot}${prefix}/etc/ccnx/ccndrc.sample"

    system "chown ${ccnxuser}:${ccnxgroup} ${destroot}${prefix}/etc/ccnx"
}

build.env-append OPENSSL_CFLAGS=-I${prefix}/include
build.env-append OPENSSL_LIBS=-L${prefix}/lib
build.env-append INSTALL_BASE=${prefix}

patchfiles    patch-macports-customizations.diff

startupitem.pidfile     none
startupitem.start       "su ${ccnxuser} -c \"${prefix}/bin/ccndstart\""
startupitem.stop        "su ${ccnxuser} -c \"${prefix}/bin/ccndstop\""
startupitem.restart     "su ${ccnxuser} -c \"${prefix}/bin/ccndc -f ${prefix}/etc/ccnx/ccnd.conf\""

startupitem.create      yes
startupitem.name        ccnx

startupitem.netchange   yes
startupitem.logevents   yes
startupitem.logfile     ${prefix}/var/log/ccnx.log

notes "
In order repo to work, you need to add the following lines at the end of your 
\[~/.bash_profile\]:

  export CCNR_DIRECTORY=${prefix}/etc/ccnx/repo

To configure environment variables for ccnd, edit your 
\[${prefix}/etc/ccnx/ccndrc\]. For example,
  
  CCND_LOG=${prefix}/var/log/ccnd.log
  CCND_DEBUG=16

To add static FIB entries, edit your \[${prefix}/etc/ccnx/ccnd.conf\]. 
For example,

  add ccnx:/ccnx.org udp 224.0.23.170 59695

Upon any networking change event (new connection or awaking from the sleep 
phase), all static FIB entries will be reapplied automatically.

For more information and documentation, refer to man pages and 
http://www.ccnx.org website.
"