Restore internal camera support on firmware 1.3.5.x

files/services/S50usb_camera-single

@@ -6,7 +6,7 @@ case "$1" in
   start)
     echo "Starting USB Camera..."
     V4L_DEVS=$(v4l2-ctl --list-devices | grep -A1 usb | sed 's/^[[:space:]]*//g' | grep '^/dev')
-    CREALITY_CAMS=$(v4l2-ctl --list-devices | grep -E 'CREALITY|CCX2F3298' | wc -l)
+    CREALITY_CAMS=$(v4l2-ctl --list-devices | grep -E 'CREALITY|CCX2F329[89]' | wc -l)
     if [ "x$V4L_DEVS" = "x" -o $CREALITY_CAMS -gt 0 ]; then
       echo "Error: No third party camera found or you use a Creality camera!"
       exit 1

files/services/S59mjpg_streamer

@@ -0,0 +1,42 @@
+#!/bin/sh
+# Internal Camera Service
+# Credit: laffsj & Guilouz
+
+BIN=/usr/bin/mjpg_streamer
+PLUGINS=/usr/lib/mjpg-streamer
+
+case "$1" in
+  start)
+    echo "Starting Internal Camera..."
+    if [ ! -f "$PLUGINS/input_memfd.so" ]; then
+      echo "Error: input_memfd.so not found, your firmware is too old for this service!"
+      exit 1
+    fi
+    # cam_app owns the camera and publishes frames over memfd. Wait for it in a
+    # backgrounded subshell so a slow camera init does not stall the boot.
+    (
+      COUNT=0
+      while ! pidof cam_app >/dev/null && [ "$COUNT" -lt 60 ]; do
+        sleep 1
+        COUNT=$((COUNT + 1))
+      done
+      sleep 5
+      pidof mjpg_streamer >/dev/null && exit 0
+      $BIN -b -i "$PLUGINS/input_memfd.so -t 0" -o "$PLUGINS/output_http.so -p 8080"
+    ) &
+    ;;
+  stop)
+    echo "Stopping Internal Camera..."
+    killall -q mjpg_streamer
+    ;;
+  restart|reload)
+    "$0" stop
+    sleep 1
+    "$0" start
+    ;;
+  *)
+    echo "Usage: /etc/init.d/S59mjpg_streamer {start|stop|restart}"
+    exit 1
+esac
+
+exit $?

scripts/internal_camera.sh

@@ -0,0 +1,64 @@
+#!/bin/sh
+
+set -e
+
+function internal_camera_message(){
+  top_line
+  title 'Internal Camera Support' "${yellow}"
+  inner_line
+  hr
+  echo -e " │ ${cyan}This restores the internal camera stream in Mainsail and     ${white}│"
+  echo -e " │ ${cyan}Fluidd on firmware 1.3.5.x and newer, where the camera is    ${white}│"
+  echo -e " │ ${cyan}only reachable through cam_app.                              ${white}│"
+  hr
+  bottom_line
+}
+
+function install_internal_camera(){
+  internal_camera_message
+  local yn
+  while true; do
+    install_msg "Internal Camera Support" yn
+    case "${yn}" in
+      Y|y)
+        echo -e "${white}"
+        echo -e "Info: Copying file..."
+        cp "$INTERNAL_CAMERA_URL" "$INITD_FOLDER"/S59mjpg_streamer
+        chmod 755 "$INITD_FOLDER"/S59mjpg_streamer
+        echo -e "Info: Starting service..."
+        "$INITD_FOLDER"/S59mjpg_streamer start
+        ok_msg "Internal Camera Support has been installed successfully!"
+        echo -e "   If the stream stays empty, add a webcam in your interface's settings"
+        echo -e "   using ${cyan}/webcam/?action=stream${white} as stream URL."
+        return;;
+      N|n)
+        error_msg "Installation canceled!"
+        return;;
+      *)
+        error_msg "Please select a correct choice!";;
+    esac
+  done
+}
+
+function remove_internal_camera(){
+  internal_camera_message
+  local yn
+  while true; do
+    remove_msg "Internal Camera Support" yn
+    case "${yn}" in
+      Y|y)
+        echo -e "${white}"
+        echo -e "Info: Stopping service..."
+        "$INITD_FOLDER"/S59mjpg_streamer stop
+        echo -e "Info: Removing file..."
+        rm -f "$INITD_FOLDER"/S59mjpg_streamer
+        ok_msg "Internal Camera Support has been removed successfully!"
+        return;;
+      N|n)
+        error_msg "Deletion canceled!"
+        return;;
+      *)
+        error_msg "Please select a correct choice!";;
+    esac
+  done
+}

scripts/menu/K1/info_menu_K1.sh

@@ -60,6 +60,7 @@ function info_menu_ui_k1() {
   info_line "$(check_file_k1 "$TIMELAPSE_FILE")" 'Moonraker Timelapse'
   info_line "$(check_file_k1 "$CAMERA_SETTINGS_FILE")" 'Camera Settings Control'
   info_line "$(check_file_k1 "$USB_CAMERA_FILE")" 'USB Camera Support'
+  info_line "$(check_file_k1 "$INTERNAL_CAMERA_FILE")" 'Internal Camera Support'
   hr
   subtitle '•REMOTE ACCESS:'
   info_line "$(check_folder_k1 "$OCTOEVERYWHERE_FOLDER")" 'OctoEverywhere'

scripts/menu/K1/install_menu_K1.sh

@@ -32,14 +32,15 @@ function install_menu_ui_k1() {
   menu_option '16' 'Install' 'Moonraker Timelapse'
   menu_option '17' 'Install' 'Camera Settings Control'
   menu_option '18' 'Install' 'USB Camera Support'
+  menu_option '19' 'Install' 'Internal Camera Support'
   hr
   subtitle '•REMOTE ACCESS:'
-  menu_option '19' 'Install' 'OctoEverywhere'
-  menu_option '20' 'Install' 'Moonraker Obico'
-  menu_option '21' 'Install' 'GuppyFLO'
-  menu_option '22' 'Install' 'Mobileraker Companion'
-  menu_option '23' 'Install' 'OctoApp Companion'
-  menu_option '24' 'Install' 'SimplyPrint'
+  menu_option '20' 'Install' 'OctoEverywhere'
+  menu_option '21' 'Install' 'Moonraker Obico'
+  menu_option '22' 'Install' 'GuppyFLO'
+  menu_option '23' 'Install' 'Mobileraker Companion'
+  menu_option '24' 'Install' 'OctoApp Companion'
+  menu_option '25' 'Install' 'SimplyPrint'
   hr
   inner_line
   hr
@@ -190,6 +191,16 @@ function install_menu_k1() {
           run "install_usb_camera" "install_menu_ui_k1"
         fi;;
       19)
+        if [ -f "$INTERNAL_CAMERA_FILE" ]; then
+          error_msg "Internal Camera Support is already installed!"
+        elif [ -f "$USB_CAMERA_FILE" ]; then
+          error_msg "USB Camera Support is installed, both use port 8080!"
+        elif [ ! -f /usr/lib/mjpg-streamer/input_memfd.so ]; then
+          error_msg "This requires firmware 1.3.5.x or newer!"
+        else
+          run "install_internal_camera" "install_menu_ui_k1"
+        fi;;
+      20)
         if [ ! -d "$MOONRAKER_FOLDER" ]; then
           error_msg "Moonraker and Nginx are needed, please install them first!"
         elif [ ! -d "$FLUIDD_FOLDER" ] && [ ! -d "$MAINSAIL_FOLDER" ]; then
@@ -199,7 +210,7 @@ function install_menu_k1() {
         else
           run "install_octoeverywhere" "install_menu_ui_k1"
         fi;;
-      20)
+      21)
         if [ ! -d "$MOONRAKER_FOLDER" ]; then
           error_msg "Moonraker and Nginx are needed, please install them first!"
         elif [ ! -d "$FLUIDD_FOLDER" ] && [ ! -d "$MAINSAIL_FOLDER" ]; then
@@ -209,13 +220,13 @@ function install_menu_k1() {
         else
           run "install_moonraker_obico" "install_menu_ui_k1"
         fi;;
-      21)
+      22)
         if [ ! -d "$MOONRAKER_FOLDER" ] && [ ! -d "$NGINX_FOLDER" ]; then
           error_msg "Moonraker and Nginx are needed, please install them first!"
         else
           run "install_guppyflo" "install_menu_ui_k1"
         fi;;
-      22)
+      23)
         if [ -d "$MOBILERAKER_COMPANION_FOLDER" ]; then
           error_msg "Mobileraker Companion is already installed!"
         elif [ ! -d "$MOONRAKER_FOLDER" ]; then
@@ -227,7 +238,7 @@ function install_menu_k1() {
         else
           run "install_mobileraker_companion" "install_menu_ui_k1"
         fi;;
-      23)
+      24)
         if [ -d "$OCTOAPP_COMPANION_FOLDER" ]; then
           error_msg "OctoApp Companion is already installed!"
         elif [ ! -d "$MOONRAKER_FOLDER" ]; then
@@ -239,7 +250,7 @@ function install_menu_k1() {
         else
           run "install_octoapp_companion" "install_menu_ui_k1"
         fi;;
-      24)
+      25)
         if grep -q "\[simplyprint\]" "$MOONRAKER_CFG"; then
           error_msg "SimplyPrint is already installed!"
         elif [ ! -d "$MOONRAKER_FOLDER" ]; then

scripts/menu/K1/remove_menu_K1.sh

@@ -32,14 +32,15 @@ function remove_menu_ui_k1() {
   menu_option '16' 'Remove' 'Moonraker Timelapse'
   menu_option '17' 'Remove' 'Camera Settings Control'
   menu_option '18' 'Remove' 'USB Camera Support'
+  menu_option '19' 'Remove' 'Internal Camera Support'
   hr
   subtitle '•REMOTE ACCESS:'
-  menu_option '19' 'Remove' 'OctoEverywhere'
-  menu_option '20' 'Remove' 'Moonraker Obico'
-  menu_option '21' 'Remove' 'GuppyFLO'
-  menu_option '22' 'Remove' 'Mobileraker Companion'
-  menu_option '23' 'Remove' 'OctoApp Companion'
-  menu_option '24' 'Remove' 'SimplyPrint'
+  menu_option '20' 'Remove' 'OctoEverywhere'
+  menu_option '21' 'Remove' 'Moonraker Obico'
+  menu_option '22' 'Remove' 'GuppyFLO'
+  menu_option '23' 'Remove' 'Mobileraker Companion'
+  menu_option '24' 'Remove' 'OctoApp Companion'
+  menu_option '25' 'Remove' 'SimplyPrint'
   hr
   inner_line
   hr
@@ -198,36 +199,42 @@ function remove_menu_k1() {
           run "remove_usb_camera" "remove_menu_ui_k1"
         fi;;
       19)
+        if [ ! -f "$INTERNAL_CAMERA_FILE" ]; then
+          error_msg "Internal Camera Support is not installed!"
+        else
+          run "remove_internal_camera" "remove_menu_ui_k1"
+        fi;;
+      20)
         if [ ! -d "$OCTOEVERYWHERE_FOLDER" ]; then
           error_msg "OctoEverywhere is not installed!"
         else
           run "remove_octoeverywhere" "remove_menu_ui_k1"
         fi;;
-      20)
+      21)
         if [ ! -d "$MOONRAKER_OBICO_FOLDER" ]; then
           error_msg "Moonraker Obico is not installed!"
         else
           run "remove_moonraker_obico" "remove_menu_ui_k1"
         fi;;
-      21)
+      22)
         if [ ! -d "$GUPPYFLO_FOLDER" ]; then
           error_msg "GuppyFLO is not installed!"
         else
           run "remove_guppyflo" "remove_menu_ui_k1"
         fi;;
-      22)
+      23)
         if [ ! -d "$MOBILERAKER_COMPANION_FOLDER" ]; then
           error_msg "Mobileraker Companion is not installed!"
         else
           run "remove_mobileraker_companion" "remove_menu_ui_k1"
         fi;;
-      23)
+      24)
         if [ ! -d "$OCTOAPP_COMPANION_FOLDER" ]; then
           error_msg "OctoApp Companion is not installed!"
         else
           run "remove_octoapp_companion" "remove_menu_ui_k1"
         fi;;
-      24)
+      25)
         if ! grep -q "\[simplyprint\]" "$MOONRAKER_CFG"; then
           error_msg "SimplyPrint is not installed!"
         else

scripts/paths.sh

@@ -144,6 +144,10 @@ function set_paths() {
   USB_CAMERA_SINGLE_URL="${HS_FILES}/services/S50usb_camera-single"
   USB_CAMERA_DUAL_URL="${HS_FILES}/services/S50usb_camera-dual"
 
+  # Internal Camera Support
+  INTERNAL_CAMERA_FILE="${INITD_FOLDER}/S59mjpg_streamer"
+  INTERNAL_CAMERA_URL="${HS_FILES}/services/S59mjpg_streamer"
+
   # OctoEverywhere #
   OCTOEVERYWHERE_FOLDER="${USR_DATA}/octoeverywhere"
   OCTOEVERYWHERE_URL="https://github.com/QuinnDamerell/OctoPrint-OctoEverywhere.git"