#!/bin/sh

# $FreeBSD$
#
# PROVIDE: mysql-proxy
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# Add the following line to /etc/rc.conf to enable mysql-proxy:
# mysql_proxy_enable (bool):		Set to "NO" by default.
#					Set it to "YES" to enable MySQL Proxy.
# mysql_proxy_address (str):		Set to ":4040" by default.
#					Set listening address:port of the proxy-server.
# mysql_proxy_backend_addresses (str):	Set to "127.0.0.1:3306" by default.
#					Set address:port of the remote backend-servers
# mysql_proxy_pid_file (path):		Default to "/var/run/mysql-proxy.pid"
#					Set PID file in case we are started as daemon
# mysql_proxy_args (str):		Default to ""
#					Custom additional arguments to be passed to mysql-proxy:
#			--proxy-read-only-backend-addresses=<host:port> - address:port of the remote slave-server
#			--proxy-skip-profiling - disables profiling of queries (default: enabled)
#			--proxy-fix-bug-25371 - fix bug #25371 (mysqld > 5.1.12) for older libmysql versions
#			--proxy-lua-script=<file> - filename of the lua script
#			--no-proxy - don't start proxy-server

. /etc/rc.subr

name="mysql_proxy"
rcvar=`set_rcvar`

load_rc_config $name

: ${mysql_proxy_enable="NO"}
: ${mysql_proxy_address=":4040"}
: ${mysql_proxy_backend_addresses="127.0.0.1:3306"}

start_precmd="${name}_prestart"

mysql_proxy_prestart()
{
	local addr

	for addr in ${mysql_proxy_backend_addresses}; do
		command_args="${command_args} --proxy-backend-addresses=${addr}"
	done
}

pidfile="${mysql_proxy_pid_file:-"/var/run/mysql-proxy.pid"}"
command=%%PREFIX%%/libexec/mysql-proxy
command_args="--proxy-address=${mysql_proxy_address} ${mysql_proxy_args} --daemon --pid-file=${pidfile}"
procname=%%PREFIX%%/libexec/mysql-proxy

run_rc_command "$1"