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@ -10,23 +10,25 @@ |
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# |
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LC_ALL=C |
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PATH="/usr/sbin:/usr/bin:/sbin:/bin" |
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trm_ver="0.6.0" |
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trm_ver="0.7.0" |
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trm_sysver="$(ubus -S call system board | jsonfilter -e '@.release.description')" |
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trm_enabled=0 |
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trm_debug=0 |
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trm_automatic=0 |
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trm_maxwait=30 |
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trm_automatic=1 |
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trm_maxretry=3 |
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trm_maxwait=30 |
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trm_timeout=60 |
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trm_iw=1 |
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trm_rtfile="/tmp/trm_runtime.json" |
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# source required system library |
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# |
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if [ -r "/lib/functions.sh" ] |
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if [ -r "/lib/functions.sh" ] && [ -r "/usr/share/libubox/jshn.sh" ] |
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then |
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. "/lib/functions.sh" |
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. "/usr/share/libubox/jshn.sh" |
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else |
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f_log "error" "required system library not found" |
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f_log "error" "system libraries not found" |
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fi |
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# f_envload: load travelmate environment |
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@ -134,28 +136,43 @@ f_check() |
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f_log "debug" "mode: ${mode}, name: ${ifname}, status: ${trm_ifstatus}, count: ${cnt}, max-wait: ${trm_maxwait}, automatic: ${trm_automatic}" |
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} |
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# f_ubus: update ubus service |
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# f_jsnupdate: update runtime information |
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# |
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f_ubus() |
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f_jsnupdate() |
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{ |
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local active_triggers iface="${1}" radio="${2}" ssid="${3}" |
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local iface="${1}" radio="${2}" ssid="${3}" |
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for name in ${trm_iface} |
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do |
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active_triggers="${active_triggers}[\"interface.*.down\",[\"if\",[\"eq\",\"interface\",\"${name}\"],[\"run_script\",\"/etc/init.d/travelmate\",\"start\"],1000]]," |
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done |
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active_triggers="${active_triggers}[\"config.change\",[\"if\",[\"eq\",\"package\",\"travelmate\"],[\"run_script\",\"/etc/init.d/travelmate\",\"start\"],1000]]" |
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json_init |
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json_add_object "data" |
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json_add_string "travelmate_version" "${trm_ver}" |
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json_add_string "station_connection" "${trm_ifstatus}" |
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json_add_string "station_ssid" "${ssid}" |
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json_add_string "station_interface" "${iface}" |
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json_add_string "station_radio" "${radio}" |
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json_add_string "last_rundate" "$(/bin/date "+%d.%m.%Y %H:%M:%S")" |
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json_add_string "system" "${trm_sysver}" |
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json_close_object |
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json_dump > "${trm_rtfile}" |
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} |
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# f_status: output runtime information |
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# |
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f_status() |
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{ |
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local key keylist value |
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ubus call service add "{\"name\":\"travelmate\", |
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\"instances\":{\"travelmate\":{\"command\":[\"/usr/bin/travelmate.sh\"], |
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\"data\":{\"travelmate_version\":\"${trm_ver}\", |
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\"station_interface\":\"${iface}\", |
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\"station_radio\":\"${radio}\", |
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\"station_ssid\":\"${ssid}\", |
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\"last_rundate\":\"$(/bin/date "+%d.%m.%Y %H:%M:%S")\", |
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\"online_status\":\"${trm_ifstatus}\", |
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\"system\":\"${trm_sysver}\"}}}, |
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\"triggers\":[${active_triggers}]}" |
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if [ -s "${trm_rtfile}" ] |
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then |
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printf "%s\n" "::: travelmate runtime information" |
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json_load "$(cat "${trm_rtfile}" 2>/dev/null)" |
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json_select data |
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json_get_keys keylist |
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for key in ${keylist} |
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do |
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json_get_var value ${key} |
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printf " %-18s : %s\n" "${key}" "${value}" |
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done |
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fi |
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} |
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# f_log: write to syslog, exit on error |
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@ -191,7 +208,6 @@ f_main() |
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then |
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uci -q commit wireless |
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ubus call network reload |
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sleep 5 |
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fi |
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f_check "ap" |
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f_log "debug" "ap-list: ${trm_aplist}, sta-list: ${trm_stalist}" |
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@ -236,14 +252,13 @@ f_main() |
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then |
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uci -q commit wireless |
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f_log "info " "interface '${sta_iface}' on '${sta_radio}' connected to uplink '${sta_ssid}' (${trm_sysver})" |
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sleep 5 |
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f_ubus "${sta_iface}" "${sta_radio}" "${sta_ssid}" |
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f_jsnupdate "${sta_iface}" "${sta_radio}" "${sta_ssid}" |
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return 0 |
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else |
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uci -q revert wireless |
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ubus call network reload |
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f_log "info " "interface '${sta_iface}' on '${sta_radio}' can't connect to uplink '${sta_ssid}' (${trm_sysver})" |
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f_ubus "${sta_iface}" "${sta_radio}" "${sta_ssid}" |
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f_jsnupdate "${sta_iface}" "${sta_radio}" "${sta_ssid}" |
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fi |
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fi |
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done |
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@ -255,12 +270,21 @@ f_main() |
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fi |
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} |
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# handle different travelmate actions |
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# |
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f_envload |
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f_main |
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while [ ${trm_automatic} -eq 1 ] |
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do |
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sleep ${trm_timeout} |
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f_envload |
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f_main |
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done |
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case "${1}" in |
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status) |
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f_status |
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;; |
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*) |
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f_main |
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while [ ${trm_automatic} -eq 1 ] |
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do |
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sleep ${trm_timeout} |
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f_envload |
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f_main |
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done |
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;; |
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esac |
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exit 0 |
Hannu Nyman
8 years ago
GitHub