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https://github.com/openwrt/telephony.git
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3da92d2359
rtpproxy expects IPs as parameters. Lots of OpenWrt devices use connections where the IP is dynamically assigned. This commit adds shell functions to convert an iface like 'wan' to an IP address before adding the parameter to the rtpproxy command line. Explanation is provided in /etc/config/rtpproxy. Some whitespace issues were also fixed. Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
134 lines
2.5 KiB
Bash
134 lines
2.5 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2014 CESNET, z.s.p.o
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# Copyright (C) 2018 OpenWrt.org
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START=90
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NAME=rtpproxy
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COMMAND="/usr/bin/$NAME"
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USE_PROCD=1
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#PROCD_DEBUG=1
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LOGGER="/usr/bin/logger -t $NAME"
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LOG_ERR="$LOGGER -p user.err -s"
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run_instance() {
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procd_open_instance
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procd_set_param command $COMMAND
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procd_append_param command \
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$1 \
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-p "/var/run/$NAME-$2.pid" \
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-f
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# forward stderr to logd
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procd_set_param stderr 1
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procd_close_instance
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$LOGGER instance $2 has started
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}
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check_ip() {
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local tmp_addr
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if [ "$1" = "ipaddr" ]; then
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network_get_ipaddr tmp_addr "$2" || tmp_addr="$2"
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else
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network_get_ipaddr6 tmp_addr "$2" || tmp_addr="$2"
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fi
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echo "$tmp_addr"
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}
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check_ipaddr() {
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local value="$1"
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local type="$2"
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local param="$3"
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local one two
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[ -z "$value" ] && {
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$LOG_ERR empty $type entry
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exit 1
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}
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# Bail if more than 1 slash.
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[ $(echo "$value" | awk -F "/" '{print NF-1}') -gt 1 ] && {
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$LOG_ERR init script does not understand $type entry \""$value"\"
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exit 1
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}
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IFS="/" read one two << EOF
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$value
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EOF
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one="$(check_ip "$type" "$one")"
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if [ -n "$two" ]; then
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two="$(check_ip "$type" "$two")"
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rtpproxy_options=$rtpproxy_options" $param $one/$two"
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else
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rtpproxy_options=$rtpproxy_options" $param $one"
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fi
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}
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check_param() {
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local param="$1"
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local value="$2"
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local default_value="$3"
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if [ "$value" != "" ]; then
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rtpproxy_options=$rtpproxy_options" $param $value"
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else
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if [ "$default_value" != "" ]; then
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rtpproxy_options=$rtpproxy_options" $param $default_value"
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fi
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fi
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}
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check_special_param() {
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local param="$1"
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if [ "$param" != "" ]; then
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rtpproxy_options=$rtpproxy_options" $param"
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fi
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}
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handle_instance() {
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local site="$1"
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local socket opts ipaddr ip6addr rtpproxy_options log_level
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config_get socket "$site" socket
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config_get opts "$site" opts
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config_get ipaddr "$site" ipaddr
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config_get ip6addr "$site" ip6addr
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config_get user "$site" user
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config_get log_level "$site" log_level
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check_param "-s" "$socket"
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check_param "-u" "$user" "nobody"
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check_param "-d" "$log_level" "DBUG"
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check_special_param "$opts"
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[ -n "$ipaddr" ] && check_ipaddr "$ipaddr" ipaddr '-l'
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[ -n "$ip6addr" ] && check_ipaddr "$ip6addr" ip6addr '-6'
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run_instance "$rtpproxy_options" "$site"
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}
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start_service() {
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local enabled
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config_load $NAME
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config_get_bool enabled global enabled 0
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if [ "$enabled" -eq 1 ]; then
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. /lib/functions/network.sh
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config_foreach handle_instance instance
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else
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$LOG_ERR service not enabled
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$LOG_ERR edit /etc/config/$NAME
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fi
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}
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