-scan_pptp() {
- scan_ppp "$@"
+#!/bin/sh
+
+. /etc/functions.sh
+. ../netifd-proto.sh
+init_proto "$@"
+
+INCLUDE_ONLY=1
+. ./ppp.sh
+
+proto_pptp_init_config() {
+ ppp_generic_init_config
+ proto_config_add_string "server"
+ proto_config_add_boolean "buffering"
+ available=1
+ no_device=1
}
-setup_interface_pptp() {
- local config="$2"
- local ifname
-
- config_get device "$config" device
- config_get ipproto "$config" ipproto
+proto_pptp_setup() {
+ local config="$1"
+ local iface="$2"
+ local load
+
+ json_get_vars server buffering
+
+ serv_addr=
+ for ip in $(resolveip -t 5 "$server"); do
+ ( proto_add_host_dependency "$config" "$server" )
+ serv_addr=1
+ done
+ [ -n "$serv_addr" ] || {
+ echo "Could not resolve server address"
+ sleep 5
+ proto_setup_failed "$config"
+ exit 1
+ }
+
+ [ "${buffering:-1}" == 0 ] && buffering="--nobuffer" || buffering=
for module in slhc ppp_generic ppp_async ip_gre; do
+ grep -q "$module" /proc/modules && continue
/sbin/insmod $module 2>&- >&-
+ load=1
done
- sleep 1
-
- setup_interface "$device" "$config" "${ipproto:-dhcp}"
-
- # fix up the netmask
- config_get netmask "$config" netmask
- [ -z "$netmask" -o -z "$device" ] || ifconfig $device netmask $netmask
-
- # make sure the network state references the correct ifname
- scan_ppp "$config"
- config_get ifname "$config" ifname
- uci_set_state network "$config" ifname "$ifname"
-
- config_get mtu "$cfg" mtu
- config_get server "$cfg" server
- mtu=${mtu:-1452}
- start_pppd "$config" \
- pty "/usr/sbin/pptp $server --loglevel 0 --nolaunchpppd" \
- file /etc/ppp/options.pptp \
- mtu $mtu mru $mtu
+ [ "$load" = "1" ] && sleep 1
+
+ ppp_generic_setup "$config" \
+ pty "/usr/sbin/pptp $server --loglevel 0 --nolaunchpppd $buffering" \
+ file /etc/ppp/options.pptp
}
+
+proto_pptp_teardown() {
+ ppp_generic_teardown "$@"
+}
+
+add_protocol pptp