#
LC_ALL=C
PATH="/usr/sbin:/usr/bin:/sbin:/bin"
-trm_ver="1.4.1"
+trm_ver="1.4.2"
trm_sysver="unknown"
trm_enabled=0
trm_debug=0
+trm_iface="trm_wwan"
trm_captive=1
trm_proactive=1
trm_captiveurl="http://captive.apple.com"
#
f_trim()
{
- local trim="$1"
+ local IFS trim="${1}"
trim="${trim#"${trim%%[![:space:]]*}"}"
trim="${trim%"${trim##*[![:space:]]}"}"
#
f_envload()
{
- local sys_call sys_desc sys_model
+ local IFS sys_call sys_desc sys_model
# (re-)initialize global list variables
#
# load config and check 'enabled' option
#
- option_cb()
+ config_cb()
{
- if [ "${CONFIG_SECTION}" = "global" ]
+ local name="${1}" type="${2}"
+ if [ "${name}" = "travelmate" ] && [ "${type}" = "global" ]
then
- local option="${1}"
- local value="${2}"
- eval "${option}=\"${value}\""
+ option_cb()
+ {
+ local option="${1}" value="${2}"
+ eval "${option}=\"${value}\""
+ }
+ else
+ option_cb()
+ {
+ return 0
+ }
fi
}
config_load travelmate
then
trm_timeout=60
fi
+
+ # load json runtime file
+ #
+ json_load_file "${trm_rtfile}" >/dev/null 2>&1
+ json_select data >/dev/null 2>&1
+ if [ ${?} -ne 0 ]
+ then
+ > "${trm_rtfile}"
+ json_init
+ json_add_object "data"
+ fi
}
# gather radio information & bring down all STA interfaces
#
f_prep()
{
- local config="${1}" proactive="${2}"
+ local IFS config="${1}" proactive="${2}"
local mode="$(uci_get wireless "${config}" mode)"
local network="$(uci_get wireless "${config}" network)"
local radio="$(uci_get wireless "${config}" device)"
#
f_jsnup()
{
- local config sta_iface sta_radio sta_essid sta_bssid dev_status status="${trm_ifstatus}" faulty_list faulty_station="${1}"
+ local IFS config sta_iface sta_radio sta_essid sta_bssid dev_status status="${trm_ifstatus}" faulty_list faulty_station="${1}"
if [ "${status}" = "true" ]
then
fi
json_get_var faulty_list "faulty_stations"
- if [ -n "${faulty_station}" ]
+ if [ -n "${faulty_list}" ] || [ -n "${faulty_station}" ]
then
if [ -z "$(printf "%s" "${faulty_list}" | grep -Fo "${faulty_station}")" ]
then
#
f_log()
{
- local class="${1}"
- local log_msg="${2}"
+ local IFS class="${1}" log_msg="${2}"
if [ -n "${log_msg}" ] && ([ "${class}" != "debug" ] || [ ${trm_debug} -eq 1 ])
then
f_main()
{
local IFS cnt dev config scan scan_list scan_essid scan_bssid scan_quality faulty_list
- local sta sta_essid sta_bssid sta_radio sta_iface active_essid active_bssid active_radio
+ local station_id sta sta_essid sta_bssid sta_radio sta_iface active_essid active_bssid active_radio
f_check "initial"
f_log "debug" "f_main ::: status: ${trm_ifstatus}, proactive: ${trm_proactive}"
then
config_load wireless
config_foreach f_prep wifi-iface ${trm_proactive}
- if [ "${trm_ifstatus}" = "true" ] && [ ${trm_proactive} -eq 1 ]
+ if [ "${trm_ifstatus}" = "true" ] && [ -n "${trm_active_sta}" ] && [ ${trm_proactive} -eq 1 ]
then
json_get_var station_id "station_id"
active_radio="${station_id%%/*}"
active_essid="${active_essid#*/}"
active_bssid="${station_id##*/}"
f_check "dev" "true"
+ f_log "debug" "f_main ::: active_radio: ${active_radio}, active_essid: \"${active_essid}\", active_bssid: ${active_bssid:-"-"}"
else
uci_commit wireless
f_check "dev"
fi
json_get_var faulty_list "faulty_stations"
f_log "debug" "f_main ::: iwinfo: ${trm_iwinfo:-"-"}, dev_list: ${trm_devlist:-"-"}, sta_list: ${trm_stalist:0:800}, faulty_list: ${faulty_list:-"-"}"
+ # radio loop
+ #
for dev in ${trm_devlist}
do
- f_log "debug" "f_main ::: device: ${dev}"
if [ -z "$(printf "%s" "${trm_stalist}" | grep -o "\-${dev}")" ]
then
f_log "debug" "f_main ::: no station on '${dev}' - continue"
continue
fi
- cnt=1
- while [ ${cnt} -le ${trm_maxretry} ]
+ # station loop
+ #
+ for sta in ${trm_stalist}
do
- f_log "debug" "f_main ::: cnt: ${cnt}, max_cnt: ${trm_maxretry}"
- for sta in ${trm_stalist}
- do
- config="${sta%%-*}"
- sta_radio="${sta##*-}"
- sta_essid="$(uci_get wireless "${config}" ssid)"
- sta_bssid="$(uci_get wireless "${config}" bssid)"
- sta_iface="$(uci_get wireless "${config}" network)"
- json_get_var faulty_list "faulty_stations"
- if [ -n "$(printf "%s" "${faulty_list}" | grep -Fo "${sta_radio}/${sta_essid}/${sta_bssid}")" ]
+ config="${sta%%-*}"
+ sta_radio="${sta##*-}"
+ sta_essid="$(uci_get wireless "${config}" ssid)"
+ sta_bssid="$(uci_get wireless "${config}" bssid)"
+ sta_iface="$(uci_get wireless "${config}" network)"
+ json_get_var faulty_list "faulty_stations"
+ if [ -n "$(printf "%s" "${faulty_list}" | grep -Fo "${sta_radio}/${sta_essid}/${sta_bssid}")" ]
+ then
+ f_log "debug" "f_main ::: faulty station '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' - continue"
+ continue
+ fi
+ if [ "${dev}" = "${active_radio}" ] && [ "${sta_essid}" = "${active_essid}" ] && [ "${sta_bssid:-"-"}" = "${active_bssid}" ]
+ then
+ f_log "debug" "f_main ::: active station prioritized '${active_radio}/${active_essid}/${active_bssid:-"-"}' - break"
+ break 2
+ fi
+ f_log "debug" "f_main ::: sta_radio: ${sta_radio}, sta_essid: \"${sta_essid}\", sta_bssid: ${sta_bssid:-"-"}"
+ if [ -z "${scan_list}" ]
+ then
+ scan_list="$(f_trim "$("${trm_iwinfo}" "${dev}" scan 2>/dev/null | \
+ awk 'BEGIN{FS="[/ ]"}/Address:/{var1=$NF}/ESSID:/{var2="";for(i=12;i<=NF;i++)if(var2==""){var2=$i}else{var2=var2" "$i};gsub(/,/,".",var2)}/Quality:/{printf "%i,%s,%s\n",(100/$NF*$(NF-1)),var1,var2}' | \
+ sort -rn | awk 'BEGIN{ORS=","}{print $0}' | awk '{print substr($0,1,4096)}')")"
+ f_log "debug" "f_main ::: scan_list: ${scan_list:0:800}"
+ if [ -z "${scan_list}" ]
then
- f_log "debug" "f_main ::: faulty station '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' - continue"
- continue
+ f_log "debug" "f_main ::: no scan results on '${dev}' - continue"
+ continue 2
fi
- if [ "${dev}" = "${active_radio}" ] && [ "${sta_essid}" = "${active_essid}" ] && [ "${sta_bssid:-"-"}" = "${active_bssid}" ]
+ fi
+ # scan loop
+ #
+ IFS=","
+ for scan in ${scan_list}
+ do
+ if [ -z "${scan_quality}" ]
then
- f_log "debug" "f_main ::: active station prioritized '${active_radio}/${active_essid}/${active_bssid:-"-"}' - break"
- break 3
- fi
- if [ -z "${scan_list}" ]
+ scan_quality="${scan}"
+ elif [ -z "${scan_bssid}" ]
then
- scan_list="$(f_trim "$("${trm_iwinfo}" "${dev}" scan 2>/dev/null | \
- awk 'BEGIN{FS="[/ ]"}/Address:/{var1=$NF}/ESSID:/{var2="";for(i=12;i<=NF;i++) \
- if(var2==""){var2=$i}else{var2=var2" "$i};gsub(/,/,".",var2)}/Quality:/{printf "%i,%s,%s\n",(100/$NF*$(NF-1)),var1,var2}' | \
- sort -rn | awk '{ORS=",";print $0}')")"
- f_log "debug" "f_main ::: scan_list: ${scan_list:0:800}"
- if [ -z "${scan_list}" ]
- then
- f_log "debug" "f_main ::: no scan results on '${dev}' - continue"
- continue 3
- fi
+ scan_bssid="${scan}"
+ elif [ -z "${scan_essid}" ]
+ then
+ scan_essid="${scan}"
fi
- IFS=","
- for scan in ${scan_list}
- do
- if [ -z "${scan_quality}" ]
- then
- scan_quality="${scan}"
- elif [ -z "${scan_bssid}" ]
- then
- scan_bssid="${scan}"
- elif [ -z "${scan_essid}" ]
- then
- scan_essid="${scan}"
- fi
- if [ -n "${scan_quality}" ] && [ -n "${scan_bssid}" ] && [ -n "${scan_essid}" ]
+ if [ -n "${scan_quality}" ] && [ -n "${scan_bssid}" ] && [ -n "${scan_essid}" ]
+ then
+ if [ ${scan_quality} -ge ${trm_minquality} ]
then
- if [ ${scan_quality} -ge ${trm_minquality} ]
+ if (([ "${scan_essid}" = "\"${sta_essid//,/.}\"" ] && ([ -z "${sta_bssid}" ] || [ "${scan_bssid}" = "${sta_bssid}" ])) || \
+ ([ "${scan_bssid}" = "${sta_bssid}" ] && [ "${scan_essid}" = "unknown" ])) && [ "${dev}" = "${sta_radio}" ]
then
- if (([ "${scan_essid}" = "\"${sta_essid//,/.}\"" ] && ([ -z "${sta_bssid}" ] || [ "${scan_bssid}" = "${sta_bssid}" ])) || \
- ([ "${scan_bssid}" = "${sta_bssid}" ] && [ "${scan_essid}" = "unknown" ])) && [ "${dev}" = "${sta_radio}" ]
+ f_log "debug" "f_main ::: scan_quality: ${scan_quality}, scan_essid: ${scan_essid}, scan_bssid: ${scan_bssid:-"-"}"
+ if [ "${dev}" = "${active_radio}" ]
then
- f_log "debug" "f_main ::: scan_quality: ${scan_quality}, sta_bssid: ${sta_bssid}, scan_bssid: ${scan_bssid}, sta_essid: \"${sta_essid}\", scan_essid: ${scan_essid}"
- if [ "${dev}" = "${active_radio}" ] && [ -n "${trm_active_sta}" ]
- then
- uci_set wireless "${trm_active_sta}" disabled 1
- unset trm_connection
- fi
+ unset trm_connection active_radio active_essid active_bssid
+ uci_set wireless "${trm_active_sta}" disabled 1
+ uci_commit wireless
+ fi
+ # retry loop
+ #
+ cnt=1
+ while [ ${cnt} -le ${trm_maxretry} ]
+ do
uci_set wireless "${config}" disabled 0
f_check "sta"
if [ "${trm_ifstatus}" = "true" ]
then
+ unset IFS scan_list
uci_commit wireless
- f_log "info" "connected to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' (${trm_sysver})"
- return
+ f_log "info" "connected to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"} (${cnt}/${trm_maxretry}, ${trm_sysver})"
+ return 0
else
uci -q revert wireless
f_check "rev"
- if [ ${cnt} -eq ${trm_maxretry} ] || ([ "${dev}" = "${active_radio}" ] && [ -n "${trm_active_sta}" ])
+ if [ ${cnt} -eq ${trm_maxretry} ]
then
faulty_station="${sta_radio}/${sta_essid}/${sta_bssid:-"-"}"
f_jsnup "${faulty_station}"
- f_log "info" "uplink disabled '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' (${trm_sysver})"
+ f_log "info" "uplink disabled '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' (${cnt}/${trm_maxretry}, ${trm_sysver})"
+ break 2
else
f_jsnup
- f_log "info" "can't connect to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' (${trm_sysver})"
+ f_log "info" "can't connect to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' (${cnt}/${trm_maxretry}, ${trm_sysver})"
fi
- unset scan_list
- break
fi
- fi
+ cnt=$(( cnt + 1 ))
+ sleep $(( ${trm_maxwait} / 6 ))
+ done
+ else
+ unset scan_quality scan_bssid scan_essid
+ continue
fi
+ else
unset scan_quality scan_bssid scan_essid
+ continue
fi
- done
- unset IFS scan_quality scan_bssid scan_essid
+ fi
done
- cnt=$(( cnt + 1 ))
- sleep $(( ${trm_maxwait} / 6 ))
- unset scan_list
+ unset IFS scan_quality scan_bssid scan_essid
done
+ unset scan_list
done
fi
}
f_log "err" "system libraries not found"
fi
-# initialize json runtime file
-#
-json_load_file "${trm_rtfile}" >/dev/null 2>&1
-json_select data >/dev/null 2>&1
-if [ ${?} -ne 0 ]
-then
- > "${trm_rtfile}"
- json_init
- json_add_object "data"
-fi
-
# control travelmate actions
#
+f_envload
while true
do
if [ -z "${trm_action}" ]
f_log "info" "travelmate instance started ::: action: ${trm_action}, pid: ${$}"
unset trm_action
fi
+ json_cleanup
f_envload
f_main
done
git.99rst.org / openwrt-packages.git / commitdiff