Add hook for wrtnode to set up wlan0 only in mesh mode (ap+adhoc not supported)

Add new option to enable dhcp server in mesh interfaces (so dhcp client to adhoc devices is possible)

packages/qmp-system/files/etc/qmp/hooks/scripts/wrtnode.sh

+#!/bin/sh
+# Stage = [birth|firstboot|anyboot|preconf|postconf]
+STAGE="$1"
+
+[ "$STAGE" == "firstboot" ] && {
+	echo "Configuring adhoc wifi device for WRTnode"
+	uci set qmp.interfaces.mesh_devices="wlan0"
+	uci set qmp.interfaces.lan_devices="eth0"
+	uci set qmp.networks.disable_mesh_dhcp="0"
+	uci set qmp.@wireless[0]=wireless
+	uci set qmp.@wireless[0].mode=adhoc
+	uci set qmp.@wireless[0].device=wlan0
+	uci commit qmp
+}

packages/qmp-system/files/etc/qmp/hooks/wrtnode/wrtnode.sh

+../scripts/wrtnode.sh
\ No newline at end of file

packages/qmp-system/files/etc/qmp/qmp.default-config

@@ -101,6 +101,7 @@ config 'qmp' 'networks'
 	option lan_address '172.30.22.1'
 	option lan_netmask '255.255.0.0'
 	option disable_lan_dhcp '0'
+	option disable_mesh_dhcp '0'
 	
 	# Rescue IPv4 network prefix (/16 bits). 
 	# Missing 16 bits are taken from primary device MAC.

packages/qmp-system/files/etc/qmp/qmp_network.sh

@@ -35,7 +35,7 @@ qmp_set_mss_clamping_and_masq() {
 # Prepare config files
 qmp_configure_prepare_network() {
 	local toRemove="$(uci show network | egrep "network.(lan|wan|mesh_).*=interface" | cut -d. -f2 | cut -d= -f1)"
-	echo "Removing current network configuration"
+	qmp_log "Removing current network configuration"
 	for i in $toRemove; do
 		uci del network.$i
 	done
@@ -479,6 +479,21 @@ qmp_configure_dhcp() {
 	else
 		qmp_uci_set_raw dhcp.lan.ignore="0"
 	fi
+
+	# Set dhcp server in mesh devices if enabled
+	if [ "$(qmp_uci_get networks.disable_mesh_dhcp)" == "0" ]; then
+		local dev
+		for dev in $(qmp_get_devices mesh); do
+			local vif="$(qmp_get_virtual_iface $dev)"
+			[ -n "$vif" ] && {
+				qmp_log "Configuring dhcp server for mesh device $dev/$vif"
+				qmp_uci_set_raw dhcp.$vif="dhcp"
+				qmp_uci_set_raw dhcp.$vif.interface="$vif"
+				qmp_uci_set_raw dhcp.$vif.leasetime="10m"
+				qmp_uci_set_raw dhcp.$vif.ignore="0"
+			}
+		done
+	fi
 }
 
 qmp_bmx6_reload() {

packages/qmp-system/files/usr/lib/lua/luci/model/cbi/qmp/network_adv.lua

@@ -40,11 +40,15 @@ eth_section:option(Value, "lan_netmask", "LAN netmask",translate("IPv4 netmask f
 
 -- Option: publish lan
 --eth_section:option(Flag, "publish_lan", "Publish LAN", "Publish LAN network through the mesh")
-
--- Option: disable dhcp
-eth_section:option(Flag, "disable_lan_dhcp", "Disable DHCP in LAN",
+ 
+-- Option: disable dhcp lan
+eth_section:option(Flag, "disable_lan_dhcp", "Disable DHCP server in LAN",
 translate("Disable DHCP server in LAN network (not recommended)."))
 
+-- Option: disable dhcp mesh
+eth_section:option(Flag, "disable_mesh_dhcp", "Disable DHCP server in MESH",
+translate("Disable DHCP server in MESH network devices."))
+
 -- Option bmx6_ipv4_address
 eth_section:option(Value, "bmx6_ipv4_address", "Main IPv4 address",
 translate("Main IPv4 address used in bmx6. Leave it blank to get a random one."))
@@ -57,7 +61,6 @@ translate("Network prefix used to calculate a random IP address if the field abo
 eth_section:option(Value, "bmx6_ripe_prefix48", "Main IPv6 prefix",
 translate("If you have a global IPv6 48bits prefix, specify it here. Otherwise leave it blank."))
 
-
 -- Option force_internet
 fint = eth_section:option(ListValue, "force_internet", "Force internet",
 translate("Use it if you want force the system to share/unshare Internet (it is recommended to leave it as disabled)"))