#!/bin/sh

# UebiMiau postinstall script
# required parameters: 
# smtp_server, mail_domain, mail_domain_server, mail_login
#
#
# here is also some standard parameters, that must be specified:
# vhost_path - full path to vhost root directory
# domain_name - name of domain
# install_prefix - path of application inside vhost directory
# ssl_target_directory - true, if application is in httpsdocs

check_standard_parameters()
{
	if [ "X${vhost_path}" = "X" ]; then
		echo "postinstall: no vhost_path parameter specified for application"
		exit 1
	fi
	if [ "X${domain_name}" = "X" ]; then
		echo "postinstall: no domain_name parameter specified for application"
		exit 1
	fi
	if [ "X${install_prefix}" = "X" ]; then
		echo "postinstall: no install_prefix parameter specified for application"
		exit 1
	fi
	if [ "X${ssl_target_directory}" = "X" ]; then
		echo "postinstall: no ssl_target_directory parameter specified for application"
		exit 1
	fi
};

edit_conf_file()
{ 
	if [ "X${smtp_auth}" != "Xyes" ]; then 
		smtp_auth="no"
	fi
  regexp1="s/_smtp_server_/${smtp_server}/g"
  regexp2="s/_domain_/${mail_domain}/g"
  regexp3="s/_mail_server_/${mail_domain_server}/g"
  regexp4="s/_login_type_/${mail_login}/g"
  regexp5="s/\(use_password_for_smtp\).*/\1 = ${smtp_auth};/g"
  regexp6="s!_install_prefix_!${vhost_path}/httpdocs/${install_prefix}!g"

  
  sed -e "${regexp1}" -e "${regexp2}" -e "${regexp3}" -e "${regexp4}" -e "${regexp5}" -e "${regexp6}"  $1 > $1.copy  
  mv -f $1.copy $1 
};



parse_standard_parameters()
{
	if [ "X${ssl_target_directory}" = "Xtrue" ]; then
		proto="https"
		documents_directory="httpsdocs"
	else
		proto="http"
		documents_directory="httpdocs"
	fi
};

read_conf()
{
	if test -r /etc/psa/psa.conf; then
		while read var val; do
			case "$var" in
				[A-Z]*) eval "$var"='"$val"';;
			esac; 
		done </etc/psa/psa.conf
	else
		echo /etc/psa/psa.conf not found
		exit 1
	fi
}



var=`cat | awk '{
	eqpos=index($0, "=");
	if (eqpos>1) {
		var=substr($0, 1, eqpos-1);
		val=substr($0, eqpos+1);

		tmp="[\x5c\x5c]";
		tmp2="\x5c\x5c\x5c\x5c";
		gsub(tmp,tmp2,val);


		tmp2="\x5c\x5c\x5c\x22";
		gsub("\"",tmp2,val);
		print var "=\"" val "\"";
	};
}'`

eval $var

# now we have full set of parameters, stored in variables

read_conf
check_standard_parameters
parse_standard_parameters

cd ${vhost_path}/${documents_directory}/${install_prefix}

mail_config=${vhost_path}/${documents_directory}/${install_prefix}/inc/config.php
edit_conf_file ${mail_config}

chmod 777 ${vhost_path}/${documents_directory}/${install_prefix}/database

exit 0
