From b41a033c17c8581b3f7024cc3af582599f6ee5b2 Mon Sep 17 00:00:00 2001
From: Links <help.markus+gitk@gmail.com>
Date: Thu, 14 Apr 2022 14:01:49 +0200
Subject: [PATCH] add framebuffer-vncserver

---
 userpatches/customize-image.sh                |  9 ++++++
 .../overlay/etc/systemd/system/fbvnc.service  | 10 ++++++
 .../root/framebuffer-vncserver-build.sh       | 31 +++++++++++++++++++
 3 files changed, 50 insertions(+)
 create mode 100644 userpatches/overlay/etc/systemd/system/fbvnc.service
 create mode 100755 userpatches/overlay/root/framebuffer-vncserver-build.sh

diff --git a/userpatches/customize-image.sh b/userpatches/customize-image.sh
index 3a4407b..d7b22ca 100644
--- a/userpatches/customize-image.sh
+++ b/userpatches/customize-image.sh
@@ -84,6 +84,15 @@ Main() {
 	# xrdp
 	adduser xrdp ssl-cert
 
+	# framebuffer-vncserver
+	/root/framebuffer-vncserver-build.sh
+
+	# cleanup image
+	rm -rf /root/build/
+	apt-get clean
+	rm -rf /var/lib/apt/lists/*
+
+
 	case $RELEASE in
 		stretch)
 			# your code here
diff --git a/userpatches/overlay/etc/systemd/system/fbvnc.service b/userpatches/overlay/etc/systemd/system/fbvnc.service
new file mode 100644
index 0000000..fd8dcd1
--- /dev/null
+++ b/userpatches/overlay/etc/systemd/system/fbvnc.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Framebuffer VNC Server for TFT Display
+
+[Service]
+Type=simple
+PIDFile=/var/run/fbvnc.pid
+ExecStart=/usr/local/bin/framebuffer-vncserver -f /dev/fb0 -p 5902
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/userpatches/overlay/root/framebuffer-vncserver-build.sh b/userpatches/overlay/root/framebuffer-vncserver-build.sh
new file mode 100755
index 0000000..adea370
--- /dev/null
+++ b/userpatches/overlay/root/framebuffer-vncserver-build.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+set -e
+
+BASE_DIR=/root/build/framebuffer-vncserver
+
+mkdir -p /root/build
+cd /root/build
+
+if [ ! -e "${BASE_DIR}" ] ; then
+    git clone --depth=1 https://github.com/ponty/framebuffer-vncserver.git
+fi
+
+cd "${BASE_DIR}"
+git pull
+
+if [ -e "${BASE_DIR}/build" ] ; then
+    rm -rf "${BASE_DIR}/build"
+fi
+
+mkdir -p "${BASE_DIR}/build"
+cd "${BASE_DIR}/build"
+
+cmake ..
+make
+
+make install
+
+# cleanup
+if [ -e "${BASE_DIR}/build" ] ; then
+    rm -rf "${BASE_DIR}/build"
+fi
\ No newline at end of file