#
LC_ALL=C
PATH="/usr/sbin:/usr/bin:/sbin:/bin"
-trm_ver="1.2.2"
+trm_ver="1.2.3"
trm_sysver="unknown"
trm_enabled=0
trm_debug=0
#
f_envload()
{
- local sys_call sys_desc sys_model sys_ver
+ local sys_call sys_desc sys_model sys_ver
- # get system information
- #
- sys_call="$(ubus -S call system board 2>/dev/null)"
- if [ -n "${sys_call}" ]
- then
- sys_desc="$(printf '%s' "${sys_call}" | jsonfilter -e '@.release.description')"
- sys_model="$(printf '%s' "${sys_call}" | jsonfilter -e '@.model')"
- sys_ver="$(cat /etc/turris-version 2>/dev/null)"
- if [ -n "${sys_ver}" ]
- then
- sys_desc="${sys_desc}/${sys_ver}"
- fi
- trm_sysver="${sys_model}, ${sys_desc}"
- fi
+ # get system information
+ #
+ sys_call="$(ubus -S call system board 2>/dev/null)"
+ if [ -n "${sys_call}" ]
+ then
+ sys_desc="$(printf '%s' "${sys_call}" | jsonfilter -e '@.release.description')"
+ sys_model="$(printf '%s' "${sys_call}" | jsonfilter -e '@.model')"
+ sys_ver="$(cat /etc/turris-version 2>/dev/null)"
+ if [ -n "${sys_ver}" ]
+ then
+ sys_desc="${sys_desc}/${sys_ver}"
+ fi
+ trm_sysver="${sys_model}, ${sys_desc}"
+ fi
- # (re-)initialize global list variables
- #
- unset trm_devlist trm_stalist trm_radiolist
+ # (re-)initialize global list variables
+ #
+ unset trm_devlist trm_stalist trm_radiolist
- # load config and check 'enabled' option
- #
- option_cb()
- {
- local option="${1}"
- local value="${2}"
- eval "${option}=\"${value}\""
- }
- config_load travelmate
+ # load config and check 'enabled' option
+ #
+ option_cb()
+ {
+ local option="${1}"
+ local value="${2}"
+ eval "${option}=\"${value}\""
+ }
+ config_load travelmate
- if [ ${trm_enabled} -ne 1 ]
- then
- f_log "info" "travelmate is currently disabled, please set 'trm_enabled' to '1' to use this service"
- exit 0
- fi
+ if [ ${trm_enabled} -ne 1 ]
+ then
+ f_log "info" "travelmate is currently disabled, please set 'trm_enabled' to '1' to use this service"
+ exit 0
+ fi
- # validate input ranges
- #
- if [ ${trm_minquality} -lt 20 ] || [ ${trm_minquality} -gt 80 ]
- then
- trm_minquality=35
- fi
- if [ ${trm_maxretry} -lt 1 ] || [ ${trm_maxretry} -gt 10 ]
- then
- trm_maxretry=3
- fi
- if [ ${trm_maxwait} -lt 20 ] || [ ${trm_maxwait} -gt 40 ] || [ ${trm_maxwait} -ge ${trm_timeout} ]
- then
- trm_maxwait=30
- fi
- if [ ${trm_timeout} -lt 30 ] || [ ${trm_timeout} -gt 300 ] || [ ${trm_timeout} -le ${trm_maxwait} ]
- then
- trm_timeout=60
- fi
+ # validate input ranges
+ #
+ if [ ${trm_minquality} -lt 20 ] || [ ${trm_minquality} -gt 80 ]
+ then
+ trm_minquality=35
+ fi
+ if [ ${trm_maxretry} -lt 1 ] || [ ${trm_maxretry} -gt 10 ]
+ then
+ trm_maxretry=3
+ fi
+ if [ ${trm_maxwait} -lt 20 ] || [ ${trm_maxwait} -gt 40 ] || [ ${trm_maxwait} -ge ${trm_timeout} ]
+ then
+ trm_maxwait=30
+ fi
+ if [ ${trm_timeout} -lt 30 ] || [ ${trm_timeout} -gt 300 ] || [ ${trm_timeout} -le ${trm_maxwait} ]
+ then
+ trm_timeout=60
+ fi
}
# gather radio information & bring down all STA interfaces
#
f_prep()
{
- local eap_rc=0 config="${1}"
- local mode="$(uci_get wireless "${config}" mode)"
- local network="$(uci_get wireless "${config}" network)"
- local radio="$(uci_get wireless "${config}" device)"
- local disabled="$(uci_get wireless "${config}" disabled)"
- local eaptype="$(uci_get wireless "${config}" eap_type)"
+ local eap_rc=0 config="${1}"
+ local mode="$(uci_get wireless "${config}" mode)"
+ local network="$(uci_get wireless "${config}" network)"
+ local radio="$(uci_get wireless "${config}" device)"
+ local disabled="$(uci_get wireless "${config}" disabled)"
+ local eaptype="$(uci_get wireless "${config}" eap_type)"
- if ([ -z "${trm_radio}" ] || [ "${trm_radio}" = "${radio}" ]) && \
- [ -z "$(printf "%s" "${trm_radiolist}" | grep -Fo " ${radio}")" ]
- then
- trm_radiolist="${trm_radiolist} ${radio}"
- fi
- if [ "${mode}" = "sta" ] && [ "${network}" = "${trm_iface}" ]
- then
- if [ -z "${disabled}" ] || [ "${disabled}" = "0" ]
- then
- uci_set wireless "${config}" disabled 1
- fi
- if [ -n "${eaptype}" ]
- then
- eap_rc="$("${trm_wpa}" -veap >/dev/null 2>&1; printf "%u" ${?})"
- fi
- if [ -z "${eaptype}" ] || [ ${eap_rc} -eq 0 ]
- then
- trm_stalist="${trm_stalist} ${config}_${radio}"
- fi
- fi
- f_log "debug" "f_prep ::: config: ${config}, mode: ${mode}, network: ${network}, eap_rc: ${eap_rc}, radio: ${radio}, trm_radio: ${trm_radio:-"-"}, disabled: ${disabled}"
+ if ([ -z "${trm_radio}" ] || [ "${trm_radio}" = "${radio}" ]) && \
+ [ -z "$(printf "%s" "${trm_radiolist}" | grep -Fo " ${radio}")" ]
+ then
+ trm_radiolist="${trm_radiolist} ${radio}"
+ fi
+ if [ "${mode}" = "sta" ] && [ "${network}" = "${trm_iface}" ]
+ then
+ if [ -z "${disabled}" ] || [ "${disabled}" = "0" ]
+ then
+ uci_set wireless "${config}" disabled 1
+ fi
+ if [ -n "${eaptype}" ]
+ then
+ eap_rc="$("${trm_wpa}" -veap >/dev/null 2>&1; printf "%u" ${?})"
+ fi
+ if [ -z "${eaptype}" ] || [ ${eap_rc} -eq 0 ]
+ then
+ trm_stalist="${trm_stalist} ${config}_${radio}"
+ fi
+ fi
+ f_log "debug" "f_prep ::: config: ${config}, mode: ${mode}, network: ${network}, eap_rc: ${eap_rc}, radio: ${radio}, trm_radio: ${trm_radio:-"-"}, disabled: ${disabled}"
}
# check interface status
#
f_check()
{
- local IFS ifname radio dev_status config sta_essid sta_bssid result wait=1 mode="${1}" status="${2:-"false"}"
+ local IFS ifname radio dev_status config sta_essid sta_bssid result wait=1 mode="${1}" status="${2:-"false"}"
- trm_ifquality=0
- trm_ifstatus="false"
- if [ "${mode}" != "initial" ]
- then
- ubus call network reload
- fi
- while [ ${wait} -le ${trm_maxwait} ]
- do
- dev_status="$(ubus -S call network.wireless status 2>/dev/null)"
- if [ -n "${dev_status}" ]
- then
- if [ "${mode}" = "dev" ]
- then
- if [ "${trm_ifstatus}" != "${status}" ]
- then
- trm_ifstatus="${status}"
- f_jsnup
- fi
- for radio in ${trm_radiolist}
- do
- result="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e "@.${radio}.up")"
- if [ "${result}" = "true" ] && [ -z "$(printf "%s" "${trm_devlist}" | grep -Fo " ${radio}")" ]
- then
- trm_devlist="${trm_devlist} ${radio}"
- fi
- done
- if [ "${trm_devlist}" = "${trm_radiolist}" ] || [ ${wait} -eq ${trm_maxwait} ]
- then
- ifname="${trm_devlist}"
- break
- else
- unset trm_devlist
- fi
- elif [ "${mode}" = "rev" ]
- then
- wait=$(( ${trm_maxwait} / 3 ))
- sleep ${wait}
- break
- else
- ifname="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].ifname')"
- if [ -n "${ifname}" ]
- then
- trm_ifquality="$(${trm_iwinfo} ${ifname} info 2>/dev/null | awk -F "[\/| ]" '/Link Quality:/{printf "%i\n", (100 / $NF * $(NF-1)) }')"
- if [ ${trm_ifquality} -ge ${trm_minquality} ]
- then
- trm_ifstatus="$(ubus -S call network.interface dump 2>/dev/null | jsonfilter -l1 -e "@.interface[@.device=\"${ifname}\"].up")"
- elif [ "${mode}" = "initial" ] && [ ${trm_ifquality} -lt ${trm_minquality} ]
- then
- trm_ifstatus="${status}"
- sta_essid="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].*.ssid')"
- sta_bssid="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].*.bssid')"
- f_log "info" "uplink '${sta_essid:-"-"}/${sta_bssid:-"-"}' is out of range (${trm_ifquality}/${trm_minquality}), uplink disconnected (${trm_sysver})"
- fi
- fi
- fi
- if [ "${mode}" = "initial" ] || [ "${trm_ifstatus}" = "true" ]
- then
- if ([ "${trm_ifstatus}" != "true" ] && [ "${trm_ifstatus}" != "${status}" ]) || [ ${trm_ifquality} -lt ${trm_minquality} ]
- then
- f_jsnup
- fi
- if [ "${mode}" = "initial" ] && [ "${trm_captive}" -eq 1 ] && [ "${trm_ifstatus}" = "true" ]
- then
- result="$(${trm_fetch} --timeout=$(( ${trm_maxwait} / 3 )) --spider "${trm_captiveurl}" 2>&1 | awk '/^Redirected/{printf "%s" "net cp \047"$NF"\047";exit}/^Download completed/{printf "%s" "net ok";exit}/^Failed|^Connection error/{printf "%s" "net nok";exit}')"
- if [ -n "${result}" ] && ([ -z "${trm_connection}" ] || [ "${result}" != "${trm_connection%/*}" ])
- then
- trm_connection="${result}/${trm_ifquality}"
- f_jsnup
- fi
- fi
- break
- fi
- fi
- wait=$(( wait + 1 ))
- sleep 1
- done
- f_log "debug" "f_check::: mode: ${mode}, name: ${ifname:-"-"}, status: ${trm_ifstatus}, quality: ${trm_ifquality}, connection: ${trm_connection:-"-"}, wait: ${wait}, max_wait: ${trm_maxwait}, min_quality: ${trm_minquality}, captive: ${trm_captive}"
+ trm_ifquality=0
+ trm_ifstatus="false"
+ if [ "${mode}" != "initial" ]
+ then
+ ubus call network reload
+ fi
+ while [ ${wait} -le ${trm_maxwait} ]
+ do
+ dev_status="$(ubus -S call network.wireless status 2>/dev/null)"
+ if [ -n "${dev_status}" ]
+ then
+ if [ "${mode}" = "dev" ]
+ then
+ if [ "${trm_ifstatus}" != "${status}" ]
+ then
+ trm_ifstatus="${status}"
+ f_jsnup
+ fi
+ for radio in ${trm_radiolist}
+ do
+ result="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e "@.${radio}.up")"
+ if [ "${result}" = "true" ] && [ -z "$(printf "%s" "${trm_devlist}" | grep -Fo " ${radio}")" ]
+ then
+ trm_devlist="${trm_devlist} ${radio}"
+ fi
+ done
+ if [ "${trm_devlist}" = "${trm_radiolist}" ] || [ ${wait} -eq ${trm_maxwait} ]
+ then
+ ifname="${trm_devlist}"
+ break
+ else
+ unset trm_devlist
+ fi
+ elif [ "${mode}" = "rev" ]
+ then
+ wait=$(( ${trm_maxwait} / 3 ))
+ sleep ${wait}
+ break
+ else
+ ifname="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].ifname')"
+ if [ -n "${ifname}" ]
+ then
+ trm_ifquality="$(${trm_iwinfo} ${ifname} info 2>/dev/null | awk -F "[\/| ]" '/Link Quality:/{printf "%i\n", (100 / $NF * $(NF-1)) }')"
+ if [ ${trm_ifquality} -ge ${trm_minquality} ]
+ then
+ trm_ifstatus="$(ubus -S call network.interface dump 2>/dev/null | jsonfilter -l1 -e "@.interface[@.device=\"${ifname}\"].up")"
+ elif [ "${mode}" = "initial" ] && [ ${trm_ifquality} -lt ${trm_minquality} ]
+ then
+ trm_ifstatus="${status}"
+ sta_essid="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].*.ssid')"
+ sta_bssid="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].*.bssid')"
+ f_log "info" "uplink '${sta_essid:-"-"}/${sta_bssid:-"-"}' is out of range (${trm_ifquality}/${trm_minquality}), uplink disconnected (${trm_sysver})"
+ fi
+ fi
+ fi
+ if [ "${mode}" = "initial" ] || [ "${trm_ifstatus}" = "true" ]
+ then
+ if ([ "${trm_ifstatus}" != "true" ] && [ "${trm_ifstatus}" != "${status}" ]) || [ ${trm_ifquality} -lt ${trm_minquality} ]
+ then
+ f_jsnup
+ fi
+ if [ "${mode}" = "initial" ] && [ "${trm_captive}" -eq 1 ] && [ "${trm_ifstatus}" = "true" ]
+ then
+ result="$(${trm_fetch} --timeout=$(( ${trm_maxwait} / 3 )) --spider "${trm_captiveurl}" 2>&1 | awk '/^Redirected/{printf "%s" "net cp \047"$NF"\047";exit}/^Download completed/{printf "%s" "net ok";exit}/^Failed|^Connection error/{printf "%s" "net nok";exit}')"
+ if [ -n "${result}" ] && ([ -z "${trm_connection}" ] || [ "${result}" != "${trm_connection%/*}" ])
+ then
+ trm_connection="${result}/${trm_ifquality}"
+ f_jsnup
+ fi
+ fi
+ break
+ fi
+ fi
+ wait=$(( wait + 1 ))
+ sleep 1
+ done
+ f_log "debug" "f_check::: mode: ${mode}, name: ${ifname:-"-"}, status: ${trm_ifstatus}, quality: ${trm_ifquality}, connection: ${trm_connection:-"-"}, wait: ${wait}, max_wait: ${trm_maxwait}, min_quality: ${trm_minquality}, captive: ${trm_captive}"
}
# update runtime information
#
f_jsnup()
{
- local config sta_iface sta_radio sta_essid sta_bssid dev_status status="${trm_ifstatus}" faulty_list faulty_station="${1}"
+ local config sta_iface sta_radio sta_essid sta_bssid dev_status status="${trm_ifstatus}" faulty_list faulty_station="${1}"
- if [ "${status}" = "true" ]
- then
- status="connected (${trm_connection:-"-"})"
- else
- unset trm_connection
- if [ "${status}" = "false" ]
- then
- status="not connected"
- fi
- fi
+ if [ "${status}" = "true" ]
+ then
+ status="connected (${trm_connection:-"-"})"
+ else
+ unset trm_connection
+ status="running / not connected"
+ fi
- dev_status="$(ubus -S call network.wireless status 2>/dev/null)"
- if [ -n "${dev_status}" ]
- then
- config="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].section')"
- if [ -n "${config}" ]
- then
- sta_iface="$(uci_get wireless "${config}" network)"
- sta_radio="$(uci_get wireless "${config}" device)"
- sta_essid="$(uci_get wireless "${config}" ssid)"
- sta_bssid="$(uci_get wireless "${config}" bssid)"
- fi
- fi
+ dev_status="$(ubus -S call network.wireless status 2>/dev/null)"
+ if [ -n "${dev_status}" ]
+ then
+ config="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].section')"
+ if [ -n "${config}" ]
+ then
+ sta_iface="$(uci_get wireless "${config}" network)"
+ sta_radio="$(uci_get wireless "${config}" device)"
+ sta_essid="$(uci_get wireless "${config}" ssid)"
+ sta_bssid="$(uci_get wireless "${config}" bssid)"
+ fi
+ fi
- json_get_var faulty_list "faulty_stations"
- if [ -n "${faulty_station}" ]
- then
- if [ -z "$(printf "%s" "${faulty_list}" | grep -Fo "${faulty_station}")" ]
- then
- faulty_list="${faulty_list} ${faulty_station}"
- fi
- fi
- json_add_string "travelmate_status" "${status}"
- json_add_string "travelmate_version" "${trm_ver}"
- json_add_string "station_id" "${sta_radio:-"-"}/${sta_essid:-"-"}/${sta_bssid:-"-"}"
- json_add_string "station_interface" "${sta_iface:-"-"}"
- json_add_string "faulty_stations" "${faulty_list}"
- json_add_string "last_rundate" "$(/bin/date "+%d.%m.%Y %H:%M:%S")"
- json_add_string "system" "${trm_sysver}"
- json_dump > "${trm_rtfile}"
- f_log "debug" "f_jsnup::: config: ${config:-"-"}, status: ${status:-"-"}, sta_iface: ${sta_iface:-"-"}, sta_radio: ${sta_radio:-"-"}, sta_essid: ${sta_essid:-"-"}, sta_bssid: ${sta_bssid:-"-"}, faulty_list: ${faulty_list:-"-"}"
+ json_get_var faulty_list "faulty_stations"
+ if [ -n "${faulty_station}" ]
+ then
+ if [ -z "$(printf "%s" "${faulty_list}" | grep -Fo "${faulty_station}")" ]
+ then
+ faulty_list="${faulty_list} ${faulty_station}"
+ fi
+ fi
+ json_add_string "travelmate_status" "${status}"
+ json_add_string "travelmate_version" "${trm_ver}"
+ json_add_string "station_id" "${sta_radio:-"-"}/${sta_essid:-"-"}/${sta_bssid:-"-"}"
+ json_add_string "station_interface" "${sta_iface:-"-"}"
+ json_add_string "faulty_stations" "${faulty_list}"
+ json_add_string "last_rundate" "$(/bin/date "+%d.%m.%Y %H:%M:%S")"
+ json_add_string "system" "${trm_sysver}"
+ json_dump > "${trm_rtfile}"
+ f_log "debug" "f_jsnup::: config: ${config:-"-"}, status: ${status:-"-"}, sta_iface: ${sta_iface:-"-"}, sta_radio: ${sta_radio:-"-"}, sta_essid: ${sta_essid:-"-"}, sta_bssid: ${sta_bssid:-"-"}, faulty_list: ${faulty_list:-"-"}"
}
# write to syslog
#
f_log()
{
- local class="${1}"
- local log_msg="${2}"
+ local class="${1}"
+ local log_msg="${2}"
- if [ -n "${log_msg}" ] && ([ "${class}" != "debug" ] || [ ${trm_debug} -eq 1 ])
- then
- logger -p "${class}" -t "travelmate-${trm_ver}[${$}]" "${log_msg}"
- if [ "${class}" = "err" ]
- then
- trm_ifstatus="error"
- f_jsnup
- logger -p "${class}" -t "travelmate-${trm_ver}[${$}]" "Please check 'https://github.com/openwrt/packages/blob/master/net/travelmate/files/README.md' (${trm_sysver})"
- exit 1
- fi
- fi
+ if [ -n "${log_msg}" ] && ([ "${class}" != "debug" ] || [ ${trm_debug} -eq 1 ])
+ then
+ logger -p "${class}" -t "travelmate-${trm_ver}[${$}]" "${log_msg}"
+ if [ "${class}" = "err" ]
+ then
+ trm_ifstatus="error"
+ f_jsnup
+ logger -p "${class}" -t "travelmate-${trm_ver}[${$}]" "Please check 'https://github.com/openwrt/packages/blob/master/net/travelmate/files/README.md' (${trm_sysver})"
+ exit 1
+ fi
+ fi
}
# main function for connection handling
#
f_main()
{
- local IFS cnt dev config scan scan_list scan_essid scan_bssid scan_quality sta sta_essid sta_bssid sta_radio sta_iface faulty_list
+ local IFS cnt dev config scan scan_list scan_essid scan_bssid scan_quality sta sta_essid sta_bssid sta_radio sta_iface faulty_list
- f_check "initial"
- if [ "${trm_ifstatus}" != "true" ]
- then
- config_load wireless
- config_foreach f_prep wifi-iface
- uci_commit wireless
- f_check "dev" "running"
- 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:-"-"}"
- for dev in ${trm_devlist}
- do
- if [ -z "$(printf "%s" "${trm_stalist}" | grep -Fo "_${dev}")" ]
- then
- continue
- fi
- cnt=1
- while [ ${cnt} -le ${trm_maxretry} ]
- do
- scan_list="$(${trm_iwinfo} "${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" "$i}}/Quality:/{printf "%i,%s,%s\n",(100/$NF*$(NF-1)),var1,var2}' | sort -rn | awk '{ORS=",";print $0}')"
- f_log "debug" "f_main ::: dev: ${dev}, scan_list: ${scan_list:0:800}, cnt: ${cnt}, max_cnt: ${trm_maxretry}"
- if [ -n "${scan_list}" ]
- then
- 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}")" ]
- then
- continue
- 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}" ]
- then
- if [ ${scan_quality} -ge ${trm_minquality} ]
- then
- if (([ "${scan_essid}" = "\"${sta_essid}\"" ] && ([ -z "${sta_bssid}" ] || [ "${scan_bssid}" = "${sta_bssid}" ])) || \
- ([ "${scan_bssid}" = "${sta_bssid}" ] && [ "${scan_essid}" = "unknown" ])) && [ "${dev}" = "${sta_radio}" ]
- then
- f_log "debug" "f_main ::: scan_quality: ${scan_quality}, scan_bssid: ${scan_bssid}, scan_essid: ${scan_essid}"
- uci_set wireless "${config}" disabled 0
- f_check "sta"
- if [ "${trm_ifstatus}" = "true" ]
- then
- uci_commit wireless
- f_check "initial"
- f_log "info" "connected to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' (${trm_sysver})"
- return 0
- elif [ ${cnt} -eq ${trm_maxretry} ]
- then
- uci_set wireless "${config}" disabled 1
- uci_commit wireless
- faulty_station="${sta_radio}/${sta_essid}/${sta_bssid:-"-"}"
- f_jsnup "${faulty_station}"
- f_log "info" "can't connect to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}', uplink disabled (${trm_sysver})"
- f_check "rev"
- break
- else
- uci -q revert wireless
- f_jsnup
- f_log "info" "can't connect to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' (${trm_sysver})"
- f_check "rev"
- break
- fi
- fi
- fi
- unset scan_quality scan_bssid scan_essid
- fi
- done
- unset IFS scan_quality scan_bssid scan_essid
- done
- fi
- cnt=$(( cnt + 1 ))
- sleep $(( ${trm_maxwait} / 6 ))
- done
- done
- if [ ! -s "${trm_rtfile}" ]
- then
- trm_ifstatus="false"
- f_jsnup
- fi
- elif [ ! -s "${trm_rtfile}" ]
- then
- f_jsnup
- fi
+ f_check "initial"
+ if [ "${trm_ifstatus}" != "true" ]
+ then
+ config_load wireless
+ config_foreach f_prep wifi-iface
+ uci_commit wireless
+ f_check "dev" "running / not connected"
+ 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:-"-"}"
+ for dev in ${trm_devlist}
+ do
+ if [ -z "$(printf "%s" "${trm_stalist}" | grep -Fo "_${dev}")" ]
+ then
+ continue
+ fi
+ cnt=1
+ while [ ${cnt} -le ${trm_maxretry} ]
+ do
+ scan_list="$(${trm_iwinfo} "${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" "$i}}/Quality:/{printf "%i,%s,%s\n",(100/$NF*$(NF-1)),var1,var2}' | sort -rn | awk '{ORS=",";print $0}')"
+ f_log "debug" "f_main ::: dev: ${dev}, scan_list: ${scan_list:0:800}, cnt: ${cnt}, max_cnt: ${trm_maxretry}"
+ if [ -n "${scan_list}" ]
+ then
+ 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}")" ]
+ then
+ continue
+ 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}" ]
+ then
+ if [ ${scan_quality} -ge ${trm_minquality} ]
+ then
+ if (([ "${scan_essid}" = "\"${sta_essid}\"" ] && ([ -z "${sta_bssid}" ] || [ "${scan_bssid}" = "${sta_bssid}" ])) || \
+ ([ "${scan_bssid}" = "${sta_bssid}" ] && [ "${scan_essid}" = "unknown" ])) && [ "${dev}" = "${sta_radio}" ]
+ then
+ f_log "debug" "f_main ::: scan_quality: ${scan_quality}, scan_bssid: ${scan_bssid}, scan_essid: ${scan_essid}"
+ uci_set wireless "${config}" disabled 0
+ f_check "sta"
+ if [ "${trm_ifstatus}" = "true" ]
+ then
+ uci_commit wireless
+ f_check "initial"
+ f_log "info" "connected to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' (${trm_sysver})"
+ return 0
+ elif [ ${cnt} -eq ${trm_maxretry} ]
+ then
+ uci_set wireless "${config}" disabled 1
+ uci_commit wireless
+ faulty_station="${sta_radio}/${sta_essid}/${sta_bssid:-"-"}"
+ f_jsnup "${faulty_station}"
+ f_log "info" "can't connect to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}', uplink disabled (${trm_sysver})"
+ f_check "rev"
+ break
+ else
+ uci -q revert wireless
+ f_jsnup
+ f_log "info" "can't connect to uplink '${sta_radio}/${sta_essid}/${sta_bssid:-"-"}' (${trm_sysver})"
+ f_check "rev"
+ break
+ fi
+ fi
+ fi
+ unset scan_quality scan_bssid scan_essid
+ fi
+ done
+ unset IFS scan_quality scan_bssid scan_essid
+ done
+ fi
+ cnt=$(( cnt + 1 ))
+ sleep $(( ${trm_maxwait} / 6 ))
+ done
+ done
+ fi
}
# source required system libraries
#
if [ -r "/lib/functions.sh" ] && [ -r "/usr/share/libubox/jshn.sh" ]
then
- . "/lib/functions.sh"
- . "/usr/share/libubox/jshn.sh"
+ . "/lib/functions.sh"
+ . "/usr/share/libubox/jshn.sh"
else
- f_log "err" "system libraries not found"
+ f_log "err" "system libraries not found"
fi
# initialize json runtime file
#
-if [ ! -s "${trm_rtfile}" ]
+json_load_file "${trm_rtfile}" >/dev/null 2>&1
+json_select data >/dev/null 2>&1
+if [ ${?} -ne 0 ]
then
- json_init
- json_add_object "data"
-else
- json_load_file "${trm_rtfile}"
- json_select data
+ > "${trm_rtfile}"
+ json_init
+ json_add_object "data"
fi
# control travelmate actions
#
while true
do
- if [ -z "${trm_action}" ]
- then
- sleep ${trm_timeout}
- elif [ "${trm_action}" = "stop" ]
- then
- > "${trm_rtfile}"
- f_log "info" "travelmate instance stopped ::: action: ${trm_action}, pid: $(cat ${trm_pidfile} 2>/dev/null)"
- exit 0
- else
- f_log "info" "travelmate instance started ::: action: ${trm_action}, pid: ${$}"
- unset trm_action
- fi
- f_envload
- f_main
+ if [ -z "${trm_action}" ]
+ then
+ sleep ${trm_timeout}
+ elif [ "${trm_action}" = "stop" ]
+ then
+ > "${trm_rtfile}"
+ f_log "info" "travelmate instance stopped ::: action: ${trm_action}, pid: $(cat ${trm_pidfile} 2>/dev/null)"
+ exit 0
+ else
+ f_log "info" "travelmate instance started ::: action: ${trm_action}, pid: ${$}"
+ unset trm_action
+ fi
+ f_envload
+ f_main
done
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