Adding mesh support for OLSR2

src/freedombone-image-customise

@@ -125,6 +125,9 @@ ENABLE_ZERONET=
 
 MESH_TEXT_EDITOR='pluma'
 
+OLSR2_REPO="https://github.com/OLSR/OONF"
+OLSR2_COMMIT='81033251c4ee1c5699bfee9d2985112c6266ab0a'
+
 BMX6_REPO="https://github.com/bmx-routing/bmx6"
 BMX6_COMMIT='39dd1f2d99ac5a3fa28e92f8173c15039132e181'
 
@@ -668,6 +671,48 @@ mesh_shutdown_script() {
     chroot "$rootdir" systemctl enable meshshutdown
 }
 
+install_olsr2() {
+    chroot "$rootdir" apt-get -yq install cmake libnl-3-dev
+
+    git clone $OLSR2_REPO $rootdir/etc/olsr2
+
+    cat <<EOF > $rootdir/usr/bin/install_olsr2
+#!/bin/bash
+cd /etc/olsr2
+git checkout $OLSR2_COMMIT -b $OLSR2_COMMIT
+cd /etc/olsr2/build
+cmake ..
+make
+make install
+EOF
+    chroot "$rootdir" chmod +x /usr/bin/install_olsr2
+    chroot "$rootdir" /usr/bin/install_olsr2
+
+    if [ ! -f /usr/local/sbin/olsrd2_static ]; then
+        echo $'Unable to build OLSR2'
+        exit 79835392
+    fi
+
+    rm $rootdir/usr/bin/install_olsr2
+
+    echo '[Unit]' > $rootdir/etc/systemd/system/olsr2.service
+    echo 'Description=OLSR2 mesh routing protocol' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'Requires=network.target' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'After=network.target' >> $rootdir/etc/systemd/system/olsr2.service
+    echo '' >> $rootdir/etc/systemd/system/olsr2.service
+    echo '[Service]' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'Type=forking' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'User=root' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'Group=root' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'ExecStart=/usr/local/sbin/olsrd2_static wlan0' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'ExecStop=/usr/bin/kill -15 $MAINPID' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'PIDFile=/var/run/olsr2/pid' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'Restart=on-failure' >> $rootdir/etc/systemd/system/olsr2.service
+    echo '' >> $rootdir/etc/systemd/system/olsr2.service
+    echo '[Install]' >> $rootdir/etc/systemd/system/olsr2.service
+    echo 'WantedBy=multi-user.target' >> $rootdir/etc/systemd/system/olsr2.service
+}
+
 install_bmx6() {
     git clone $BMX6_REPO $rootdir/etc/bmx6
 
@@ -853,6 +898,7 @@ initialise_mesh() {
     install_batman
     install_bmx6
     install_bmx7
+    install_olsr2
     mesh_shutdown_script
     install_vpn
     install_tomb

src/freedombone-image-mesh

@@ -1423,6 +1423,10 @@ if [ -f $MESH_INSTALL_SETUP ]; then
     systemctl disable bmx7
     echo $'BMX7 disabled' >> $INSTALL_LOG
 
+    systemctl stop olsr2
+    systemctl disable olsr2
+    echo $'OLSR2 disabled' >> $INSTALL_LOG
+
     #tomb slam all
     tmp_ram_disk 100
     enable_predictable_device_names

src/freedombone-mesh-batman

@@ -71,8 +71,10 @@ function stop {
 
     systemctl stop bmx6
     systemctl stop bmx7
+    systemctl stop olsr2
     systemctl disable bmx6
     systemctl disable bmx7
+    systemctl disable olsr2
     systemctl stop dnsmasq
     systemctl disable dnsmasq
 
@@ -206,6 +208,7 @@ function start {
 
     sed -i "s|ExecStart=.*|ExecStart=/usr/sbin/bmx6 dev=${IFACE}|g" /etc/systemd/system/bmx6.service
     sed -i "s|ExecStart=.*|ExecStart=/usr/sbin/bmx7 dev=${IFACE}|g" /etc/systemd/system/bmx7.service
+    sed -i "s|ExecStart=.*|ExecStart=/usr/local/sbin/olsrd2_static ${IFACE}|g" /etc/systemd/system/olsr2.service
     systemctl daemon-reload
 
     add_wifi_interface $IFACE $WIFI_SSID ad-hoc $CHANNEL
@@ -229,6 +232,7 @@ function start {
 
             sed -i "s|ExecStart=.*|ExecStart=/usr/sbin/bmx6 dev=${IFACE} dev=${EIFACE}|g" /etc/systemd/system/bmx6.service
             sed -i "s|ExecStart=.*|ExecStart=/usr/sbin/bmx7 dev=${IFACE} dev=${EIFACE}|g" /etc/systemd/system/bmx7.service
+            sed -i "s|ExecStart=.*|ExecStart=/usr/local/sbin/olsrd2_static ${IFACE} ${EIFACE}|g" /etc/systemd/system/olsr2.service
             systemctl daemon-reload
         else
             echo $"$EIFACE is not connected"
@@ -255,11 +259,18 @@ function start {
     if grep -q "bmx6" $MESH_DEFAULT_PROTOCOL; then
         systemctl enable bmx6
         systemctl restart bmx6
-    else
+    fi
+
+    if grep -q "bmx7" $MESH_DEFAULT_PROTOCOL; then
         systemctl enable bmx7
         systemctl restart bmx7
     fi
 
+    if grep -q "olsr" $MESH_DEFAULT_PROTOCOL; then
+        systemctl enable olsr2
+        systemctl restart olsr2
+    fi
+
     systemctl restart avahi-daemon
 
     verify