# mini-asterisk-gui package
# David Rowe 1 January 2010
#
# A simple, light weight GUI for Asterisk.
# 
# To create ipkg:
#     $ make -f mini-asterisk-gui.mk mini-asterisk-gui-package
#

include rules.mk

MINI_NAME=mini-asterisk-gui
MINI_SITE=https://freetel.svn.sourceforge.net/svnroot/$(MINI_NAME)
export TARGET_DIR=$(TOPDIR)/tmp/$(MINI_NAME)/ipkg/$(MINI_NAME)
export MINI_DIR=$(BUILD_DIR)/$(MINI_NAME)

PKG_NAME:=$(MINI_NAME)
PKG_VERSION:=1.0
PKG_RELEASE:=1
PKG_BUILD_DIR:=$(TOPDIR)/tmp/$(MINI_NAME)

#########################################################################
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# The Free Software Foundation; version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# Copyright @ 2008 Astfin <mark@astfin.org> and <Li@astfin.org>
# Primary Authors: mark@astfin.org, li@astfin.org
#########################################################################

.PHONY : $(MINI_DIR)
$(MINI_DIR):
	if [ -d $(MINI_DIR) ]; then \
	  cd $(MINI_DIR); svn up; \
        else \
          svn co $(MINI_SITE); \
        fi
   
        # set version number in about.sh

	cd $(MINI_DIR) ; \
        ver=`svn info | grep Revision`; echo $$ver; \
	sed -i "s/Revision: [0-9]*/$$ver/" $(MINI_DIR)/cgi-bin/about.sh

mini-asterisk-gui: $(MINI_DIR)
	rm -Rf $(TARGET_DIR)
	mkdir -p $(TARGET_DIR)/etc/asterisk
	mkdir -p $(TARGET_DIR)/www

	# we can't over write existing .conf files as "ipkg install" 
        # will complain and choke so we install them as the "default" 
        # files then let the postinst script rename them

	cp $(MINI_DIR)/etc/asterisk/extensions.conf $(TARGET_DIR)/etc/asterisk/extensions.conf.def
	cp $(MINI_DIR)/etc/asterisk/sip.conf $(TARGET_DIR)/etc/asterisk/sip.conf.def

	cp $(MINI_DIR)/cgi-bin/* $(TARGET_DIR)/www

	# avoid clash with existing index.html, e.g. from lighttpd
	mv $(TARGET_DIR)/www/index.html  $(TARGET_DIR)/www/index-mini.html

	touch $(PKG_BUILD_DIR)/.built

all: mini-asterisk-gui

define Package/$(PKG_NAME)/postinst
#!/bin/sh -x

# turn off Asterisk internal web server
sed -i "s/enabled=.*/enabled=no/g" /etc/asterisk/http.conf

# lose users.conf
mv /etc/asterisk/users.conf /etc/asterisk/users.conf.backup

# make backup copies of current conf files
cp /etc/asterisk/extensions.conf /etc/asterisk/extensions.conf.backup
cp /etc/asterisk/sip.conf etc/asterisk/sip.conf.backup

# finish installation of our conf files, leaving .def versions for
# the "reset defaults" feature on admin screen
cp /etc/asterisk/extensions.conf.def /etc/asterisk/extensions.conf
cp /etc/asterisk/sip.conf.def /etc/asterisk/sip.conf

/etc/init.d/asterisk stop
/etc/init.d/asterisk start

# enable Perl and shell CGI support in lighttpd

sed -i 's_^#cgi.assign.*_cgi.assign = \( ".sh"  => "/bin/sh",".pl" => "/usr/bin/perl" )_' /etc/lighttpd.conf

# mv existing index.html out of the way
mv /www/index.html /www/index-lighttpd.html
mv /www/index-mini.html /www/index.html

/etc/init.d/lighttpd stop
/etc/init.d/lighttpd start
endef

# pre-remove
define Package/$(PKG_NAME)/prerm
#!/bin/sh -x

mv /www/index-lighttpd.html /www/index.html

# recover .conf files
mv /etc/asterisk/users.conf.backup /etc/asterisk/users.conf
mv /etc/asterisk/extensions.conf.backup /etc/asterisk/extensions.conf
mv /etc/asterisk/sip.conf.backup /etc/asterisk/sip.conf

sed -i "s/enabled=.*/enabled=yes/g" /etc/asterisk/http.conf
/etc/init.d/asterisk stop
/etc/init.d/asterisk start
endef

define Package/$(PKG_NAME)
  SECTION:=net
  CATEGORY:=Network
  DEPENDS:= network-static network-backdoor lighttpd login perl busybox pagecache
  TITLE:=Minimal, easy to use Asterisk Web GUI
  DESCRIPTION:=\
        Mini Asterisk is a set of scripts that implement a simple Web    \
        GUI for Asterisk.  Everything is pre-configured, Analog and      \
        ports and SIP phones and trunks are automatically detected. The  \
        learning curve is a few minutes and it has comprehensive         \
        tool-tip documentation.  Mini Asterisk is 'unfeatured' - it      \
        hides many of the advanced Asterisk features in the interest     \
        of simple and fast configuration.
  URL:=http://rowetel.com/ucasterisk/mini.html/
endef

$(eval $(call BuildPackage,$(PKG_NAME)))

mini-asterisk-gui-package: mini-asterisk-gui $(PACKAGE_DIR)/$(PKG_NAME)_$(VERSION)_$(PKGARCH).ipk