# ===========================================================
# yWeb Extension: Install an Extension
# by yjogol
# -----------------------------------------------------------
# $Date: 2007-12-29 10:11:37 $
# $Revision: 1.3 $
# -----------------------------------------------------------
# Script starts in /tmp
# ===========================================================

# -----------------------------------------------------------
# Installer Configs
# -----------------------------------------------------------
yI_Version="$Revision: 1.3 $"

# -----------------------------------------------------------
# Dirs
# -----------------------------------------------------------
y_path_varbin="/var/bin"
y_path_config="%(CONFIGDIR)"
y_path_tmp="/tmp"
y_ywebover_dir="%(PUBLIC_HTTPDDIR)"
y_ext_conf_dir="$y_path_config/ext"

# -----------------------------------------------------------
# Files
# -----------------------------------------------------------
y_config_Y_Web="$y_path_config/Y-Web.conf"
y_config_nhttpd="$y_path_config/nhttpd.conf"
y_config_neutrino="$y_path_config/neutrino.conf"
y_upload_file="$y_path_tmp/upload.tmp"

# ===========================================================
# config-Dateien - lesen / schreiben
# (Zeilenformat: VarName=VarValue)
# ===========================================================
cfg=""
# -----------------------------------------------------------
# config-Datei lesen/cachen (Inhalt in $cfg)
# $1=config-Filename
# -----------------------------------------------------------
config_open()
{
	cfg=""
	cfg=`cat $1`
}
# -----------------------------------------------------------
# config-Datei schreiben (Inhalt in $cfg)
# $1=config-Filename
# -----------------------------------------------------------
config_write()
{
	echo "$cfg" >$1
}
# -----------------------------------------------------------
# Variablenwert zurueckgeben (vorher open)
# $1=VarName
# -----------------------------------------------------------
config_get_value()
{
	cmd="sed -n /^$1=/p"
	tmp=`echo "$cfg" | $cmd`
	cmd="sed -e s/^$1=//1"
	tmp=`echo "$tmp" | $cmd`
	echo $tmp
}
# -----------------------------------------------------------
# Variablenwert zurueckgeben (ohne open)
# $1=config-Filename
# $2=VarName
# -----------------------------------------------------------
config_get_value_direct()
{
	config_open $1
	config_get_value $2
}
# -----------------------------------------------------------
# Variablenwert setzen (vorher open)
# $1=VarName)
# $2=VarValue
# -----------------------------------------------------------
config_set_value()
{
	tmp=`echo "$cfg" | sed -n "/^$1=.*/p"`
	if [ "$tmp" = "" ]
	then
		cfg=`echo -e "$cfg\n$1=$2"`
	else
		cmd="sed -e s/^$1=.*/$1=$2/g"
		cfg=`echo "$cfg" | $cmd`
	fi
}
# -----------------------------------------------------------
# Variablenwert zurueckgeben (ohne open)
# $1=config-Filename
# $2=VarName)
# $3=VarValue
# -----------------------------------------------------------
config_set_value_direct()
{
	config_open $1
	config_set_value $2 $3
	config_write $1
}

# ===========================================================
# Initialization
# ===========================================================
. ./install.inc
hp=`config_get_value_direct "$y_config_nhttpd" "WebsiteMain.override_directory"`
if [ "$hp" != "" ]; then
	y_ywebover_dir=`echo "$hp"`
fi
mkdir -p $y_ywebover_dir
chmod -R oug+rw $y_ywebover_dir
 
# -----------------------------------------------------------
# prepare log
# -----------------------------------------------------------
date +%y%m%d_%H%M%S >"$yI_install_log"
echo "" >>yI_install_log
echo "installing $yI_updatename [$yI_Ext_Tag/$yI_Ext_Version]" >>"yI_install_log"
echo "installdir: $y_ywebover_dir"

# -----------------------------------------------------------
# Install (from install.inc)
# -----------------------------------------------------------
install 

# -----------------------------------------------------------
# finishing
# -----------------------------------------------------------
mkdir -p $y_ext_conf_dir
chmod oug+rw $y_ext_conf_dir
chmod 755 ./uninstall* 
cp ./uninstall.sh "$y_ext_conf_dir/" 
cp ./*uninstall.inc "$y_ext_conf_dir/" 

# -----------------------------------------------------------
# Clean Up
# -----------------------------------------------------------
cd /tmp
rm -r /tmp/files