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-rw-r--r--package/comgt/files-old/3g.sh119
1 files changed, 119 insertions, 0 deletions
diff --git a/package/comgt/files-old/3g.sh b/package/comgt/files-old/3g.sh
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+++ b/package/comgt/files-old/3g.sh
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+set_3g_led() {
+ # set on WRT54G3G only
+ [ -f /proc/diag/model ] || return 0
+ grep -q "WRT54G3G" /proc/diag/model >/dev/null || return 0
+ echo "$1" > /proc/diag/led/3g_green
+ echo "$2" > /proc/diag/led/3g_blue
+ grep -q "WRT54G3G$" /proc/diag/model >/dev/null || return 0
+ echo "$3" > /proc/diag/led/3g_blink
+}
+
+scan_3g() {
+ local device
+ config_get device "$1" device
+
+ # try to figure out the device if it's invalid
+ [ -n "$device" -a -e "$device" ] || {
+ for device in /dev/ttyUSB0 /dev/ttyUSB1 /dev/ttyUSB2 /dev/tts/2 /dev/usb/tts/0 /dev/noz0; do
+ [ -e "$device" ] && {
+ config_set "$1" device "$device"
+ break
+ }
+ done
+ }
+
+ # enable 3G with the 3G button by default
+ local button
+ config_get button "$1" button
+ [ -z "$button" ] && {
+ config_set "$1" button 1
+ }
+}
+
+stop_interface_3g() {
+ stop_interface_ppp "$1"
+ set_3g_led 0 0 0
+ killall gcom >/dev/null 2>/dev/null
+}
+
+setup_interface_3g() {
+ local iface="$1"
+ local config="$2"
+ local chat="/etc/chatscripts/3g.chat"
+
+ local device
+ config_get device "$config" device
+
+ local maxwait
+ config_get maxwait "$config" maxwait
+ maxwait=${maxwait:-20}
+ while [ ! -e "$device" -a $maxwait -gt 0 ];do # wait for driver loading to catch up
+ maxwait=$(($maxwait - 1))
+ sleep 1
+ done
+
+ for module in slhc ppp_generic ppp_async; do
+ /sbin/insmod $module 2>&- >&-
+ done
+
+ local apn
+ config_get apn "$config" apn
+
+ local service
+ config_get service "$config" service
+
+ local pincode
+ config_get pincode "$config" pincode
+
+ local mtu
+ config_get mtu "$config" mtu
+
+ set_3g_led 1 0 1
+
+ # figure out hardware specific commands for the card
+ case "$service" in
+ cdma|evdo) chat="/etc/chatscripts/evdo.chat";;
+ *)
+ cardinfo=$(gcom -d "$device" -s /etc/gcom/getcardinfo.gcom)
+ if echo "$cardinfo" | grep Novatel; then
+ case "$service" in
+ umts_only) CODE=2;;
+ gprs_only) CODE=1;;
+ *) CODE=0;;
+ esac
+ mode="AT\$NWRAT=${CODE},2"
+ elif echo "$cardinfo" | grep Option; then
+ case "$service" in
+ umts_only) CODE=1;;
+ gprs_only) CODE=0;;
+ *) CODE=3;;
+ esac
+ mode="AT_OPSYS=${CODE}"
+ fi
+ # Don't assume Option to be default as it breaks with Huawei Cards/Sticks
+
+ test -z "$pincode" || {
+ PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
+ echo "$config(3g): Failed to set the PIN code."
+ set_3g_led 0 0 0
+ return 1
+ }
+ }
+ test -z "$mode" || {
+ MODE="$mode" gcom -d "$device" -s /etc/gcom/setmode.gcom
+ }
+ esac
+ set_3g_led 1 0 0
+
+ config_set "$config" "connect" "${apn:+USE_APN=$apn }/usr/sbin/chat -t5 -v -E -f $chat"
+ start_pppd "$config" \
+ noaccomp \
+ nopcomp \
+ novj \
+ nobsdcomp \
+ noauth \
+ lock \
+ crtscts \
+ ${mtu:+mtu $mtu mru $mtu} \
+ 115200 "$device"
+}