comgt: port 3g.sh to netifd

[openwrt/openwrt.git] / package / comgt / files-old / 3g.sh

diff --git a/package/comgt/files-old/3g.sh b/package/comgt/files-old/3g.sh
new file mode 100644 (file)
index 0000000..616beec
--- /dev/null
+++ b/package/comgt/files-old/3g.sh
@@ -0,0 +1,119 @@
+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"
+}