#!/bin/sh

# Music on Hold

ast_add_conf moh
init_mohconf() {
	ast_add_reload moh
	ast_enable_type moh
	ast_enable_type musiconhold
}


handle_musiconhold() handle_moh "$1"

moh_list="name"
moh_optlist="mode directory random application format"

valid_moh() {
	is_in_list $1 ${moh_list} ${moh_optlist}
	return $?
}

handle_moh() {
	check_add moh
	moh_context=$1
	logdebug 1 "Loading MOH context: ${moh_context}"

	enable_module res_musiconhold

	option_cb() {
		if valid_moh $1 $2 ; then
			eval "moh_var_${1}=\"$2\""
		else
			logerror "Invalid music-on-hold option for ${moh_context} : $1"
		fi
	}
}

check_add_moh() {
	if [ ! -z "${moh_var_directory}" ] ; then
		[ -z "${moh_var_name}" ] && moh_var_name=default
		[ -z "${moh_var_mode}" ] && moh_var_mode=files
		append moh_lines "[${moh_var_name}]" "${N}${N}"

		for i in ${moh_optlist} ; do
			eval "local curopt=\"\${moh_var_$i}\""
			[ -z "${curopt}" ] || append moh_lines "$i=${curopt}" "${N}"
		done
	fi
	for i in ${moh_list} ${moh_optlist} ; do
		eval "unset moh_var_$i"
	done
}

create_mohconf() {
	file=${DEST_DIR}/musiconhold.conf
	get_checksum moh_conf $file
	local isempty=1
	if [ -z "${moh_lines}" ] ; then
		isempty=2
		rm -f $file
	else
		echo "${asteriskuci_gen}" > $file
		echo "${moh_lines}" >> $file
		unset moh_lines
	fi
	check_checksum "$moh_conf" "$file"  || ast_moh_restart=$isempty
}

reload_moh() astcmd "moh reload"
unload_moh() astcmd "module unload res_musiconhold.so"


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