From 303a3f5059a68c7172f55471dbd5b3386a852b15 Mon Sep 17 00:00:00 2001
From: Peter Gerwinski <peter.gerwinski@hs-bochum.de>
Date: Fri, 8 Jan 2021 18:33:12 +0100
Subject: [PATCH] read FIFO from camera server; update camera status
---
etc/pult/cvh-camera-1.json | 5 +
etc/pult/cvh-camera-2.json | 5 +
etc/pult/cvh-camera-3.json | 5 +
etc/pult/cvh-camera-6.json | 5 +
etc/pult/pult-1.conf | 23 +-
lib/pult/bbb-board.daemon | 3 +-
lib/pult/bbb-camera.daemon | 3 +-
lib/pult/cvh-camera.daemon | 7 +-
lib/pult/cvh-camera.module | 31 +-
lib/pult/jm-camera.daemon | 1 +
lib/pult/om-board.daemon | 3 +-
lib/pult/pult.daemon | 26 +-
lib/pult/upload.module | 12 +-
lib/pult/vnc.daemon | 4 +
pult-install | 20 +-
sbin/cvh-camera | 36 ++-
sbin/cvh-camera-server.js | 342 -----------------------
sbin/models/validation-error.js | 7 -
www/cvh-camera/camera-sender.html | 54 ++--
www/cvh-camera/camera-sender.js.in | 48 +++-
www/cvh-camera/socket.io.min.js | 7 +
www/novnc/app/camera-receiver.js.in | 174 ++++++++----
www/novnc/app/socket.io.min.js | 7 +
www/novnc/app/styles/camera-receiver.css | 18 +-
www/novnc/vnc.html | 6 +-
25 files changed, 363 insertions(+), 489 deletions(-)
create mode 100644 etc/pult/cvh-camera-1.json
create mode 100644 etc/pult/cvh-camera-2.json
create mode 100644 etc/pult/cvh-camera-3.json
create mode 100644 etc/pult/cvh-camera-6.json
delete mode 100644 sbin/cvh-camera-server.js
delete mode 100644 sbin/models/validation-error.js
create mode 100644 www/cvh-camera/socket.io.min.js
create mode 100644 www/novnc/app/socket.io.min.js
diff --git a/etc/pult/cvh-camera-1.json b/etc/pult/cvh-camera-1.json
new file mode 100644
index 0000000..0dc93c6
--- /dev/null
+++ b/etc/pult/cvh-camera-1.json
@@ -0,0 +1,5 @@
+{
+ "port": 5001,
+ "cameraSlots": 2,
+ "notifyPath": "/usr/local/var/run/pult/cvh-camera-1.output"
+}
diff --git a/etc/pult/cvh-camera-2.json b/etc/pult/cvh-camera-2.json
new file mode 100644
index 0000000..19f6cd1
--- /dev/null
+++ b/etc/pult/cvh-camera-2.json
@@ -0,0 +1,5 @@
+{
+ "port": 5002,
+ "cameraSlots": 3,
+ "notifyPath": "/usr/local/var/run/pult/cvh-camera-2.output"
+}
diff --git a/etc/pult/cvh-camera-3.json b/etc/pult/cvh-camera-3.json
new file mode 100644
index 0000000..7e18239
--- /dev/null
+++ b/etc/pult/cvh-camera-3.json
@@ -0,0 +1,5 @@
+{
+ "port": 5003,
+ "cameraSlots": 3,
+ "notifyPath": "/usr/local/var/run/pult/cvh-camera-3.output"
+}
diff --git a/etc/pult/cvh-camera-6.json b/etc/pult/cvh-camera-6.json
new file mode 100644
index 0000000..a52c4c1
--- /dev/null
+++ b/etc/pult/cvh-camera-6.json
@@ -0,0 +1,5 @@
+{
+ "port": 5006,
+ "cameraSlots": 3,
+ "notifyPath": "/usr/local/var/run/pult/cvh-camera-6.output"
+}
diff --git a/etc/pult/pult-1.conf b/etc/pult/pult-1.conf
index 7f7f6ee..e2a314f 100644
--- a/etc/pult/pult-1.conf
+++ b/etc/pult/pult-1.conf
@@ -5,13 +5,22 @@ show_style="background-color: green; color: white;"
min_style="background-color: yellow; color: black;"
max_style="background-color: green; color: white;"
+yesvnc_url="https://streaming.cvh-server.de/vnc/yesvnc-wc-1.html"
+yesvnc_invitation="follow <a target=\"_blank\" href=\"$yesvnc_url\">this link</a> to $yesvnc_url"
#bbb_url="https://bbb.cvh-server.de/b/pet-jxk-dch"
-bbb_url="https://bbb.cvh-server.de/b/pro-jmv-d5q-j9x"
-bbb_invitation="follow <a target="_blank" href=\"$bbb_url\">link</a> to $bbb_url"
-janus_sender_url="https://streaming.cvh-server.de/cvh-camera/camera-sender.html?room=1001&pin=hsSS2020&slot=0&token=@INFO@"
-janus_invitation="follow <a target=\"_blank\" href=\"$janus_sender_url\">this link</a> to $janus_sender_url"
+#bbb_url="https://bbb.cvh-server.de/b/pro-jmv-d5q-j9x"
+#bbb_invitation="follow <a target="_blank" href=\"$bbb_url\">link</a> to $bbb_url"
+janus_sender_url_1="https://streaming.cvh-server.de/cvh-camera/camera-sender.html?room=1001&pin=hsSS2020&slot=0&token=@INFO@"
+janus_sender_url_2="https://streaming.cvh-server.de/cvh-camera/camera-sender.html?room=1001&pin=hsSS2020&slot=1&token=@INFO@"
+janus_invitation_1="follow <a target=\"_blank\" href=\"$janus_sender_url_1\">this link</a> to $janus_sender_url_1"
+janus_invitation_2="follow <a target=\"_blank\" href=\"$janus_sender_url_2\">this link</a> to $janus_sender_url_2"
+upload_sender_url="https://streaming.cvh-server.de/cgi-bin/pult-upload-1.cgi"
+upload_invitation="follow <a target="_blank" href=\"$upload_sender_url\">this link</a> to $upload_sender_url"
-module vnc vnc port=5521 autostart nobuttons
-#module vnc-gast vnc invitation="connect to streaming.cvh-server.de:1"
+camera_default_max_resolution="1920x1080"
+module vnc vnc module_name="VNC" listen=21 invitation="connect through SSH tunnel to port 5521"
+module vnc-gast vnc module_name="VNC Guest" invitation="connect to streaming.cvh-server.de:2<br/>or $yesvnc_invitation"
#module bbb bbb-camera module_name="Camera" url="$bbb_url" invitation="$bbb_invitation"
-module janus cvh-camera module_name="Camera" browser="false" direct="true" slot="0" persistent_invitation="$janus_invitation"
+module janus-1 cvh-camera module_name="Camera 1" browser="false" direct="true" slot="0" persistent_invitation="$janus_invitation_1" min_geometry="480x270-0-0"
+module janus-2 cvh-camera module_name="Camera 2" browser="false" direct="true" slot="1" persistent_invitation="$janus_invitation_2" min_geometry="480x270-0-270"
+module upload upload module_name="Upload" persistent_invitation="$upload_invitation"
diff --git a/lib/pult/bbb-board.daemon b/lib/pult/bbb-board.daemon
index 07ea687..85243c5 100755
--- a/lib/pult/bbb-board.daemon
+++ b/lib/pult/bbb-board.daemon
@@ -48,6 +48,7 @@ if [ -z "$url" ]; then
exit 1
fi
+report_status "listening"
env python3 "$module_directory/bbb-board.py" "$url" &
selenium_pid="$!"
line=$(xwininfo -root -children | grep "bbb\.cvh-server\.de")
@@ -56,8 +57,8 @@ while [ -z "$line" ]; do
line=$(xwininfo -root -children | grep "data:\|Datenschutz\|BigBlueButton")
done
windowid=$(echo $line | cut -d " " -f 1)
+report_status "waiting"
xdotool set_window --name "Controlled by PULT" "$windowid"
-report_status "waiting" "$windowid" "$max_width" "$max_height"
chromium_pid=$(xdotool getwindowpid "$windowid")
$debug && echo "$0[$channel]: chromium_pid = $chromium_pid" 1>&2
rm -rf "$pid_file"
diff --git a/lib/pult/bbb-camera.daemon b/lib/pult/bbb-camera.daemon
index 9c95a96..1a05ee2 100755
--- a/lib/pult/bbb-camera.daemon
+++ b/lib/pult/bbb-camera.daemon
@@ -48,6 +48,7 @@ if [ -z "$url" ]; then
exit 1
fi
+report_status "listening"
env python3 "$module_directory/bbb-camera.py" "$url" &
selenium_pid="$!"
line=$(xwininfo -root -children | grep "bbb\.cvh-server\.de")
@@ -56,8 +57,8 @@ while [ -z "$line" ]; do
line=$(xwininfo -root -children | grep "data:\|Datenschutz\|BigBlueButton")
done
windowid=$(echo $line | cut -d " " -f 1)
+report_status "waiting"
xdotool set_window --name "Controlled by PULT" "$windowid"
-report_status "waiting" "$windowid" "$max_width" "$max_height"
chromium_pid=$(xdotool getwindowpid "$windowid")
$debug && echo "$0[$channel]: chromium_pid = $chromium_pid" 1>&2
rm -rf "$pid_file"
diff --git a/lib/pult/cvh-camera.daemon b/lib/pult/cvh-camera.daemon
index e88fdd4..507983d 100755
--- a/lib/pult/cvh-camera.daemon
+++ b/lib/pult/cvh-camera.daemon
@@ -17,6 +17,9 @@ $debug && echo "$0[$channel]: pid_file = $pid_file" 1>&2
input_fifo="$run_directory/cvh-camera-$channel.input"
$debug && echo "$0[$channel]: input_fifo = $input_fifo" 1>&2
+output_fifo="$run_directory/cvh-camera-$channel.output"
+$debug && echo "$0[$channel]: output_fifo = $output_fifo" 1>&2
+
module ()
{
m="$1"
@@ -76,6 +79,7 @@ if $browser; then
exit 1
fi
+ report_status "listening" "$token"
env python3 "$module_directory/cvh-camera.py" "$url" &
selenium_pid="$!"
line=$(xwininfo -root -children | grep "novnc\.cvh-server\.de")
@@ -85,6 +89,7 @@ if $browser; then
line=$(xwininfo -root -children | grep "Camera Receiver $camera_room")
done
windowid=$(echo $line | cut -d " " -f 1)
+ report_status "waiting" "$token"
chromium_pid=$(xdotool getwindowpid "$windowid")
$debug && echo "$0[$channel]: chromium_pid = $chromium_pid" 1>&2
rm -rf "$pid_file"
@@ -97,7 +102,7 @@ if $browser; then
elif $direct; then
- report_status "running" "NULL" "$max_width" "$max_height" "$token"
+ report_status "listening" "$token"
else
diff --git a/lib/pult/cvh-camera.module b/lib/pult/cvh-camera.module
index 70b4b74..83e0853 100755
--- a/lib/pult/cvh-camera.module
+++ b/lib/pult/cvh-camera.module
@@ -4,11 +4,13 @@ debug=true
module_name="$PULT_MODULE_NAME"
channel="$PULT_CHANNEL"
+slot="$CVH_CAMERA_SLOT"
$debug && echo "$0[$channel]: $module_name $@" 1>&2
camera_room="$((1000 + channel))"
. "/usr/local/etc/pult/pult.conf"
+. "/usr/local/lib/pult/pult.functions"
direct=false
@@ -16,7 +18,19 @@ module ()
{
m="$1"
shift 2
- if [ "$m" = "$module_name" ]; then
+ if [ -n "$CVH_CAMERA_SLOT" ]; then
+ $debug && echo "options for module $m: $*"
+ for opt in "$@"; do
+ case "$opt" in
+ "slot="*)
+ $debug && echo "checking slot $(echo $opt | sed -e 's/^slot=//')" 1>&2
+ if [ "$slot" = "$(echo $opt | sed -e 's/^slot=//')" ]; then
+ module_name="$m"
+ fi
+ ;;
+ esac
+ done
+ elif [ "$m" = "$module_name" ]; then
for opt in "$@"; do
$debug && echo "$0[$channel]: option: $opt" 1>&2
case "$opt" in
@@ -35,6 +49,12 @@ module ()
}
. "/usr/local/etc/pult/pult-$channel.conf"
+
+if [ -z "$module_name" ]; then
+ echo "module $0 called without module name and without a valid slot" 1>&2
+ exit 1
+fi
+
$debug && echo "$0[$channel]: camera_room = $camera_room" 1>&2
pid_file="$run_directory/$module_name-$channel.pid"
@@ -43,6 +63,9 @@ $debug && echo "$0[$channel]: pid_file = $pid_file" 1>&2
input_fifo="$run_directory/cvh-camera-$channel.input"
$debug && echo "$0[$channel]: input_fifo = $input_fifo" 1>&2
+max_width=$(echo "$camera_default_max_resolution" | cut -d "x" -f 1)
+max_height=$(echo "$camera_default_max_resolution" | cut -d "x" -f 2)
+
cmd="$1"
case "$cmd" in
start)
@@ -81,6 +104,12 @@ case "$cmd" in
fi
fi
;;
+ new_feed)
+ report_status "running" "NULL" "$max_width" "$max_height"
+ ;;
+ remove_feed)
+ report_status "listening"
+ ;;
*)
echo -e "$0[$channel]: invalid command\"$@\""
;;
diff --git a/lib/pult/jm-camera.daemon b/lib/pult/jm-camera.daemon
index 9a6beef..a2795a1 100755
--- a/lib/pult/jm-camera.daemon
+++ b/lib/pult/jm-camera.daemon
@@ -48,6 +48,7 @@ if [ -z "$url" ]; then
exit 1
fi
+report_status "listening"
env python3 "$module_directory/jm-camera.py" "$url" &
selenium_pid="$!"
line=$(xwininfo -root -children | grep "Jitsi Meet")
diff --git a/lib/pult/om-board.daemon b/lib/pult/om-board.daemon
index 34c0148..fa0e8f3 100755
--- a/lib/pult/om-board.daemon
+++ b/lib/pult/om-board.daemon
@@ -48,6 +48,7 @@ if [ -z "$url" ]; then
exit 1
fi
+report_status "listening"
cd "$HOME"
env python3 "$module_directory/om-board.py" "$url" &
selenium_pid="$!"
@@ -57,8 +58,8 @@ while [ -z "$line" ]; do
line=$(xwininfo -root -children | grep "Mozilla Firefox\|OpenMeetings")
done
windowid=$(echo $line | cut -d " " -f 1)
+report_status "waiting"
xdotool set_window --name "Controlled by PULT" "$windowid"
-report_status "waiting" "$windowid" "$max_width" "$max_height"
chromium_pid=$(xdotool getwindowpid "$windowid")
$debug && echo "$0[$channel]: chromium_pid = $chromium_pid" 1>&2
rm -rf "$pid_file"
diff --git a/lib/pult/pult.daemon b/lib/pult/pult.daemon
index c8e9117..f75a4ed 100755
--- a/lib/pult/pult.daemon
+++ b/lib/pult/pult.daemon
@@ -263,19 +263,27 @@ while true; do
if [ "$c" = "status" ]; then
touch "$lock_file"
s="${cmd[2]}"
- $debug && echo -e "$0: module $m reported status \"$s\", wid = ${cmd[3]}, w = ${cmd[4]}, h = ${cmd[5]}" 1>&2
+ $debug && echo -e "$0: module $m reported status \"$s\", wid/info = ${cmd[3]}, w = ${cmd[4]}, h = ${cmd[5]}, info = ${cmd[6]}" 1>&2
module_status["$m"]="$s"
- if [ "$s" = "waiting" ]; then
- $debug && echo "$0: background_wid = $background_wid" 1>&2
- xdotool windowraise "$background_wid"
- position_primary_module
- position_all_min_modules
- elif [ "$s" = "listening" ]; then
+ if [ "$s" = "listening" ]; then
+ info="${cmd[3]}"
+ if [ -n "$info" ]; then
+ module_info["$m"]="$info"
+ fi
$debug && echo -e "$0: $m: listening, primary_module = $primary_module" 1>&2
if [ "$primary_module" = "$m" ]; then
primary_module=""
find_new_primary_module
fi
+ elif [ "$s" = "waiting" ]; then
+ info="${cmd[3]}"
+ if [ -n "$info" ]; then
+ module_info["$m"]="$info"
+ fi
+ $debug && echo "$0: background_wid = $background_wid" 1>&2
+ xdotool windowraise "$background_wid"
+ position_primary_module
+ position_all_min_modules
elif [ "$s" = "running" ]; then
wid="${cmd[3]}"
w="${cmd[4]}"
@@ -285,7 +293,9 @@ while true; do
module_wid["$m"]="$wid"
module_w["$m"]="$w"
module_h["$m"]="$h"
- module_info["$m"]="$info"
+ if [ -n "$info" ]; then
+ module_info["$m"]="$info"
+ fi
if ! ${module_min["$m"]} || [ -z "$primary_module" ] || ${module_min["$primary_module"]}; then
$debug && echo -n "min[m] = ${module_min["$m"]}, p = $primary_module" 1>&2
if [ -n "$primary_module" ]; then
diff --git a/lib/pult/upload.module b/lib/pult/upload.module
index 0c55f0a..8d3d1a9 100755
--- a/lib/pult/upload.module
+++ b/lib/pult/upload.module
@@ -69,12 +69,18 @@ case "$cmd" in
sleep 0.1
done
if ps -p "$websockify_pid" > /dev/null; then
- ps -o pid,ppid -ax | grep "$websockify_pid\$" | cut -d " " -f 1 >> "$pid_file"
+ daemon_pid=$(ps -o pid,ppid -ax | grep "$websockify_pid\$" | cut -d " " -f 1)
+ echo "$daemon_pid" >> "$pid_file"
+ sleep 0.1
+ nc_pid=$(ps -o pid,ppid -ax | grep "$daemon_pid\$" | cut -d " " -f 1)
+ echo "$nc_pid" >> "$pid_file"
+ $debug && echo "websockify_pid = $websockify_pid, daemon_pid = $daemon_pid, nc_pid = $nc_pid" 1>&2
(sleep 0.1; report_status "listening") &
fi
;;
stop)
if [ -f "$pid_file" ]; then
+ $debug && echo "killing $(cat $pid_file)" 1>&2
kill $(cat "$pid_file") || true
rm -rf "$pid_file"
fi
@@ -107,6 +113,10 @@ case "$cmd" in
true
else
convert -geometry "$max_width"x"$max_height" "$image_file" "$image_file"
+ image_identify=$(identify "$image_file")
+ image_size=$(echo "$image_identify" | cut -d " " -f 3)
+ image_width=$(echo "$image_size" | cut -d "x" -f 1)
+ image_height=$(echo "$image_size" | cut -d "x" -f 2)
fi
mv "$image_file" "$www_dir$download_dir/"
image_file="$www_dir$download_dir/$filename"
diff --git a/lib/pult/vnc.daemon b/lib/pult/vnc.daemon
index e72f95b..8ed9272 100755
--- a/lib/pult/vnc.daemon
+++ b/lib/pult/vnc.daemon
@@ -59,6 +59,10 @@ while true; do
# height=$((height + 24))
# fi
line=$(xwininfo -root -children | grep "SSVNC")
+ while [ -z "$line" ]; do
+ sleep 0.1
+ line=$(xwininfo -root -children | grep "SSVNC")
+ done
$debug && echo -e "$0[$channel]: line = \"$line\"" 1>&2
windowid=$(echo "$line" | awk '{ print $1; }')
$debug && echo -e "$0[$channel]: windowid = \"$windowid\"" 1>&2
diff --git a/pult-install b/pult-install
index e1fc6db..129ca96 100755
--- a/pult-install
+++ b/pult-install
@@ -30,7 +30,7 @@ install_directory ()
true
else
echo -n "directory: "
- mkdir -v "$1"
+ mkdir -pv "$1"
fi
chown "$2" "$1"
chmod "$3" "$1"
@@ -49,11 +49,25 @@ do
$install -o root -g root -m 755 "sbin/$file" "$sbin_directory/"
done
-$install -o root -g root -m 644 sbin/*.{py,js} "$sbin_directory/"
-$install -o root -g root -m 644 sbin/models/*.js "$sbin_directory/models/"
+$install -o root -g root -m 644 sbin/*.py "$sbin_directory/"
$install -o root -g root -m 755 lib/pult/*.{module,daemon} "$lib_directory/pult/"
$install -o root -g root -m 644 lib/pult/*.{py,functions} "$lib_directory/pult/"
install_symlink "$lib_directory/pult/pult.daemon" "$sbin_directory/pultd"
+for m in accepts base64id/lib cookie debug/dist engine.io-parser/lib \
+ mime-types negotiator socket.io/dist socket.io-parser/dist ws \
+ base64-arraybuffer/lib component-emitter cors/lib engine.io/lib \
+ engine.io/lib/transports mime-db ms object-assign socket.io-adapter/dist \
+ vary; do
+ install_directory "$lib_directory/cvh-camera-server/node_modules/$m" root.root 775
+ $install -o root -g root -m 644 lib/cvh-camera-server/node_modules/$m/*.js "$lib_directory/cvh-camera-server/node_modules/$m/"
+done
+install_directory "$lib_directory/cvh-camera-server/dist" root.root 775
+$install -o root -g root -m 644 lib/cvh-camera-server/dist/*.js "$lib_directory/cvh-camera-server/dist/"
+for m in config io-interface io-interface/handlers models socket-io socket-io/handlers state util; do
+ install_directory "$lib_directory/cvh-camera-server/dist/$m" root.root 775
+ $install -o root -g root -m 644 lib/cvh-camera-server/dist/$m/*.js "$lib_directory/cvh-camera-server/dist/$m/"
+done
+install_symlink "$lib_directory/cvh-camera-server/dist/server.js" "$sbin_directory/cvh-camera-server.js"
$install -o root -g root -m 644 etc/pult/* "$etc_directory/pult/"
$install -o root -g root -m 644 etc/pult/* "$etc_directory/pult/"
diff --git a/sbin/cvh-camera b/sbin/cvh-camera
index 70bb148..41167ae 100755
--- a/sbin/cvh-camera
+++ b/sbin/cvh-camera
@@ -3,15 +3,35 @@
channel="$1"
server_port="$((5000 + channel))"
-pult_fifo="/usr/local/var/run/pult/cvh-camera-$channel.input"
+input_fifo="/usr/local/var/run/pult/cvh-camera-$channel.input"
+output_fifo="/usr/local/var/run/pult/cvh-camera-$channel.output"
-if [ -p "$pult_fifo" ]; then
- cat "$pult_fifo" > /dev/null
-else
- mkfifo "$pult_fifo"
-fi
+for fifo in "$input_fifo" "$output_fifo"; do
+ if [ -p "$fifo" ]; then
+ if [ -s "$fifo" ]; then
+ echo "$fifo contains data:"
+ cat "$fifo"
+ echo "End of data in $fifo."
+ else
+ echo "$fifo already exists"
+ fi
+ else
+ echo "creating $fifo"
+ mkfifo "$fifo"
+ fi
+done
export NODE_PATH="/usr/lib/node_modules"
-export PORT="$server_port"
+export CONFIG_PATH="/usr/local/etc/pult/cvh-camera-$channel.json"
-tail -F "$pult_fifo" | node /usr/local/sbin/cvh-camera-server.js
+tail -f "$input_fifo" | node /usr/local/sbin/cvh-camera-server.js &
+
+shopt -s lastpipe
+
+tail -f "$output_fifo" | \
+ while read cmd slot param; do
+ export PULT_CHANNEL="$channel"
+ export CVH_CAMERA_SLOT="$slot"
+ echo "slot $slot: invoking cvh-camera.module $cmd $param"
+ /usr/local/lib/pult/cvh-camera.module "$cmd" "$param"
+ done
diff --git a/sbin/cvh-camera-server.js b/sbin/cvh-camera-server.js
deleted file mode 100644
index 08bd485..0000000
--- a/sbin/cvh-camera-server.js
+++ /dev/null
@@ -1,342 +0,0 @@
-const ValidationError = require('./models/validation-error');
-
-const readline = require('readline');
-const rl = readline.createInterface({
- input: process.stdin,
- output: process.stdout,
- terminal: false
-});
-
-let port = 5000;
-if (process.env.PORT) {
- port = +process.env.PORT;
- console.log('Using port ' + port + ' from PORT environment variable');
-} else {
- console.log('Got no PORT environment variable - using default port ' + port);
-}
-
-let cameraSlots = 4;
-if (process.env.CAMERA_SLOTS) {
- cameraSlots = +process.env.CAMERA_SLOTS;
- console.log('Using camera count ' + cameraSlots + ' from CAMERA_SLOTS environment variable');
-} else {
- console.log('Got no CAMERA_SLOTS environment variable - using default count of ' + cameraSlots);
-}
-
-const io = require('socket.io')(port);
-
-const visibilityCommands = ['hide', 'show'];
-const geometryCommands = [
- 'set_geometry_relative_to_window',
- 'set_geometry_relative_to_canvas'
-];
-const internalCommands = [
- 'activate_slot',
- 'deactivate_slot',
- 'refresh_token'
-];
-
-let cameraStates = [];
-for (let i = 0; i < cameraSlots; i++) {
- cameraStates.push({
- slotActive: false,
- token: null,
- feedActive: false,
- feedId: null,
- senderSocketId: null,
- visibility: {
- command: 'show',
- params: []
- },
- geometry: {
- command: 'set_geometry_relative_to_canvas',
- params: ['rb', '0', '0', '200', '200']
- }
- });
-}
-
-const emitNewFeed = (slot) => {
- const cameraState = cameraStates[slot];
- io.emit('new_feed', {
- slot,
- feedId: cameraState.feedId,
- visibility: cameraState.visibility,
- geometry: cameraState.geometry
- });
-};
-
-const emitRemoveFeed = (slot) => {
- io.emit('remove_feed', { slot });
-};
-
-const handleSetFeedId = (socket, data, fn) => {
- let success = true;
- let message = '';
-
- try {
- const slot = socket.cameraSlot;
- const currentCameraState = cameraStates[slot];
-
- if (currentCameraState.token !== socket.cameraSlotToken) {
- console.log('Error: Got set_feed_id event for slot ' + slot + ' with an old token');
- throw new ValidationError('The provided token is not valid anymore - the feed is not transmitted');
- }
-
- if (currentCameraState.feedActive) {
- console.log('Error: Got set_feed_id event for slot ' + slot + ' which already has an active feed');
- throw new ValidationError('There is already somebody using this slot');
- }
-
- if (data == null) {
- console.log('Error: Got set_feed_id event for slot ' + slot + ' without data');
- throw new ValidationError('Could not get feed id because no data was provided');
- }
-
- const feedId = data.feedId;
- if (feedId == null) {
- console.log('Error: Got set_feed_id event without a feed id on slot ' + slot);
- throw new ValidationError('No feed id was provided');
- }
-
- console.log('Setting feed id of slot ' + slot + ' to ' + feedId);
- message = 'Successfully set feed id - you are now using this slot';
-
- currentCameraState.feedActive = true;
- currentCameraState.feedId = feedId;
- currentCameraState.senderSocketId = socket.id;
-
- emitNewFeed(slot);
- } catch (e) {
- if (e instanceof ValidationError) {
- success = false;
- message = e.message;
- } else {
- throw e;
- }
- }
-
- fn({ success, message });
-};
-
-const handleSenderDisconnect = (socket, reason) => {
- const slot = socket.cameraSlot;
- if (slot != null) {
- const currentCameraState = cameraStates[slot];
- if (currentCameraState.feedActive && socket.id === currentCameraState.senderSocketId) {
- console.log('Sender on slot ' + slot + ' disconnected - Clearing slot');
- currentCameraState.feedActive = false;
- currentCameraState.feedId = null;
- currentCameraState.senderSocketId = null;
-
- emitRemoveFeed(slot);
- }
- }
-};
-
-const registerSenderHandlers = (socket) => {
- socket.on('set_feed_id', handleSetFeedId.bind(null, socket));
- socket.on('disconnect', handleSenderDisconnect.bind(null, socket));
-};
-
-const handleSenderInit = (socket, data, fn) => {
- let success = true;
- let message = '';
- try {
- const slotStr = data.slot;
- if (isNaN(slotStr)) {
- console.log('Error: Got socket connection with slot ' + slotStr + ' that cannot be parsed to a number');
- throw new ValidationError('Slot ' + slotStr + ' cannot be parsed to number');
- }
-
- const slot = parseInt(slotStr);
- if (slot < 0 || slot > cameraStates.length - 1) {
- console.log('Error: Got socket connection with slot ' + slot + ' which is not in the list of slots');
- throw new ValidationError('Slot ' + slot + ' is not in the list of slots');
- }
-
- const currentCameraState = cameraStates[slot];
- if (!currentCameraState.slotActive) {
- console.log('Error: Got socket connection for inactive slot ' + slot);
- throw new ValidationError('Slot ' + slot + ' is not active');
- }
-
- const token = data.token;
- if (currentCameraState.token !== token) {
- console.log('Error: Got socket connecion with wrong token ' + token + ' for slot ' + slot);
- throw new ValidationError('Invalid token');
- }
-
- console.log('Got sender socket connection on slot ' + slot);
-
- message = 'Socket authenticated';
- socket.cameraSlot = slot;
- socket.cameraSlotToken = data.token;
-
- registerSenderHandlers(socket);
- } catch (e) {
- if (e instanceof ValidationError) {
- success = false;
- message = e.message;
- } else {
- throw e;
- }
- }
-
- fn({ success, message });
-};
-
-const handleQueryState = (fn) => {
- console.log('Got state query from socket');
- let response = {};
- for (let i = 0; i < cameraStates.length; i++) {
- const cameraState = cameraStates[i];
- if (cameraState.feedActive) {
- response[i] = {
- feedId: cameraState.feedId,
- visibility: cameraState.visibility,
- geometry: cameraState.geometry
- };
- }
- }
- fn(response);
-}
-
-io.on('connection', (socket) => {
- socket.on('query_state', handleQueryState);
-
- socket.on('sender_init', handleSenderInit.bind(null, socket));
-});
-
-const handleInternalCommand = (command, slot, params) => {
- const currentCameraState = cameraStates[slot];
- switch (command) {
- case 'activate_slot':
- if (currentCameraState.slotActive) {
- console.log('Error: Tried to activate active slot ' + slot);
- return;
- }
- if (params.length === 0) {
- console.log('Error while activating slot ' + slot + ' - Got no token parameter');
- return;
- }
- currentCameraState.token = params[0];
- currentCameraState.slotActive = true;
- break;
- case 'deactivate_slot':
- if (!currentCameraState.slotActive) {
- console.log('Error: Tried to deactivate inactive slot ' + slot );
- return;
- }
- console.log('Deactivating slot ' + slot);
- emitRemoveFeed(slot);
-
- currentCameraState.slotActive = false;
- currentCameraState.token = null;
- currentCameraState.feedActive = false;
- currentCameraState.feedId = null;
- currentCameraState.senderSocketId = null;
- break;
- case 'refresh_token':
- if (!currentCameraState.slotActive) {
- console.log('Error: Tried to refresh token for inactive slot ' + slot);
- return;
- }
- if (params.length === 0) {
- console.log('Error while refreshing token for slot ' + slot + ' - Got no token parameter');
- console.log('Keeping old token');
- return;
- }
- console.log('Refreshing token for slot ' + slot);
- currentCameraState.token = params[0];
- break;
- default:
- console.log('Error: handleInternalCommand got unknown command ' + command);
- break;
- }
-};
-
-const handleCommand = (line) => {
- let emitCommand = false;
-
- console.log('Got command from stdin:', line);
- const params = line.split(' ');
- const command = params.shift();
- if (params.length === 0) {
- console.log('Error: Got no slot to apply the command on');
- return;
- }
- const slotStr = params.shift();
- if (isNaN(slotStr)) {
- console.log('Error: Could not parse slot ' + slotStr + ' to an integer');
- return;
- }
- const slot = parseInt(slotStr);
- console.log('command:', command);
- console.log('slot:', slot);
- console.log('params:', params);
-
- if (slot < 0 || slot > cameraStates.length - 1) {
- console.log(`Error: Got invalid slot number ${slot}. There are ${cameraStates.length} camera slots.`);
- return;
- }
-
- const currentCameraState = cameraStates[slot];
-
- if (visibilityCommands.includes(command)) {
- currentCameraState.visibility = {
- command,
- params
- };
- emitCommand = true;
- } else if (geometryCommands.includes(command)) {
- currentCameraState.geometry = {
- command,
- params
- };
- emitCommand = true;
- } else if (internalCommands.includes(command)) {
- handleInternalCommand(command, slot, params);
- } else {
- console.log('Command "' + command + '" is not a valid command');
- return;
- }
-
- console.log('new cameraState:', currentCameraState);
-
- if (currentCameraState.feedActive && emitCommand) {
- io.emit('command', {
- slot,
- command,
- params
- });
- }
-}
-
-rl.on('line', handleCommand);
-
-const cleanup = () => {
- console.log('cleanup');
- io.emit('remove_all_feeds');
-};
-
-const exitHandler = (options, exitCode) => {
- if (options.cleanup) cleanup();
- if (exitCode || exitCode === 0) console.log(exitCode);
- if (options.exit) process.exit();
-}
-
-// do something when app is closing
-process.on('exit', exitHandler.bind(null, { cleanup:true }));
-
-// catches ctrl+c event
-process.on('SIGINT', exitHandler.bind(null, { exit:true }));
-
-// catches "kill pid" (for example: nodemon restart)
-process.on('SIGUSR1', exitHandler.bind(null, { exit:true }));
-process.on('SIGUSR2', exitHandler.bind(null, { exit:true }));
-
-// catches uncaught exceptions
-process.on('uncaughtException', exitHandler.bind(null, { exit:true }));
-
-// catches termination
-process.on('SIGTERM', exitHandler.bind(null, { exit:true }));
diff --git a/sbin/models/validation-error.js b/sbin/models/validation-error.js
deleted file mode 100644
index 1a1d681..0000000
--- a/sbin/models/validation-error.js
+++ /dev/null
@@ -1,7 +0,0 @@
-class ValidationError extends Error {
- constructor(message) {
- super(message);
- }
-}
-
-module.exports = ValidationError;
diff --git a/www/cvh-camera/camera-sender.html b/www/cvh-camera/camera-sender.html
index 5a9bb3d..8044478 100644
--- a/www/cvh-camera/camera-sender.html
+++ b/www/cvh-camera/camera-sender.html
@@ -3,32 +3,48 @@
<title>Camera Sender</title>
<script type="text/javascript" src="adapter.min.js"></script>
<script type="text/javascript" src="janus.js"></script>
- <script type="text/javascript" src="socket.io.js"></script>
+ <script type="text/javascript" src="socket.io.min.js"></script>
<script type="text/javascript" src="camera-sender.js"></script>
<link rel="stylesheet" href="camera-sender.css">
+ <style>
+ /* temporary */
+ div {
+ margin-bottom: 8px;
+ }
+ </style>
</head>
<body>
<h3 id="room-indicator"></h3>
-<!--
- <div>
+
+ <div id="pin-hint">
Leave the pin empty if the rooms has none set.
</div>
--->
- <p>
- <select id="res-select">
- <option value="lowres">320x240</option>
- <option value="lowres-16:9">320x180</option>
- <option value="stdres" selected>640x480</option>
- <option value="stdres-16:9">640x360</option>
- <option value="hires-4:3">960x720</option>
- <option value="hires-16:9">1280x720</option>
- </select>
-<!--
- <input type="password" id="pin-input" placeholder="Room pin" />
--->
- <button id="start" disabled>Start</button>
- <button id="stop" disabled>Stop</button>
- </p>
+
+ <form id="room-form">
+ <div>
+ <select id="res-select">
+ <option value="lowres">320x240</option>
+ <option value="lowres-16:9">320x180</option>
+ <option value="stdres" selected>640x480</option>
+ <option value="stdres-16:9">640x360</option>
+ <option value="hires-4:3">960x720</option>
+ <option value="hires-16:9">1280x720</option>
+ </select>
+ </div>
+
+ <div id="name-container">
+ <input required type="text" id="name-input" placeholder="Display name" />
+ </div>
+
+ <div id="pin-container">
+ <input type="password" id="pin-input" placeholder="Room pin" />
+ </div>
+
+ <div>
+ <button type="submit" id="start" disabled>Start</button>
+ <button id="stop" disabled>Stop</button>
+ </div>
+ </form>
<p>
<form id="bandwidth-form">
diff --git a/www/cvh-camera/camera-sender.js.in b/www/cvh-camera/camera-sender.js.in
index 61f7df1..8032d7b 100644
--- a/www/cvh-camera/camera-sender.js.in
+++ b/www/cvh-camera/camera-sender.js.in
@@ -6,22 +6,26 @@ document.addEventListener('DOMContentLoaded', function() {
var videoroomHandle = null;
var sendResolution = 'stdres';
+ var roomForm = document.getElementById('room-form');
var startButton = document.getElementById('start');
var stopButton = document.getElementById('stop');
var roomIndicator = document.getElementById('room-indicator');
var gotSocketInitResponse = false;
var transmitting = false;
- var room = 1006;
+ var room = 1000;
var slot = 0;
- var pin = '';
var token = '';
+ var pin = '';
+ var useUserPin = true;
+ var customNameAllowed = false;
var feedId = null;
parseRoomFromURL();
parseSlotFromURL();
parsePinFromURL();
parseTokenFromURL();
+ parseCustomNameAllowed();
roomIndicator.innerText = `Channel ${room - 1000}, Camera ${slot + 1}`;
@@ -50,11 +54,9 @@ document.addEventListener('DOMContentLoaded', function() {
transmitting = true;
var bandwidthForm = document.getElementById('bandwidth-form');
- if (bandwidthForm) {
- var bandwidthSubmit = document.getElementById('bandwidth-submit');
- bandwidthForm.onsubmit = handleBandwidthFormSubmit;
- bandwidthSubmit.removeAttribute('disabled', '');
- }
+ var bandwidthSubmit = document.getElementById('bandwidth-submit');
+ bandwidthForm.onsubmit = handleBandwidthFormSubmit;
+ bandwidthSubmit.removeAttribute('disabled', '');
stopButton.removeAttribute('disabled');
stopButton.onclick = function() {
janus.destroy();
@@ -104,12 +106,16 @@ document.addEventListener('DOMContentLoaded', function() {
videoroomHandle = pluginHandle;
Janus.log('Plugin attached! (' + videoroomHandle.getPlugin() + ', id=' + videoroomHandle.getId() + ')');
- startButton.onclick = function() {
+ roomForm.onsubmit = function(event) {
+ event.preventDefault();
var resSelect = document.getElementById('res-select');
startButton.setAttribute('disabled', '');
resSelect.setAttribute('disabled', '');
sendResolution = resSelect.value;
Janus.log('sendResolution:', sendResolution);
+ if (useUserPin) {
+ pin = document.getElementById('pin-input').value;
+ }
shareCamera(pin);
};
startButton.removeAttribute('disabled');
@@ -120,7 +126,11 @@ document.addEventListener('DOMContentLoaded', function() {
},
webrtcState: function(on) {
if (on) {
- socket.emit('set_feed_id', { feedId }, handleSetFeedIdResponse);
+ var data = { feedId };
+ if (customNameAllowed) {
+ data.customName = document.getElementById('name-input').value;
+ }
+ socket.emit('set_feed_id', data, handleSetFeedIdResponse);
// Sharing camera successful, when the set_feed_id request is successful
} else {
janus.destroy();
@@ -138,11 +148,6 @@ document.addEventListener('DOMContentLoaded', function() {
video.classList.add('visually-hidden');
}
document.getElementById('preview-container').appendChild(video);
-
- // var noVncLink = 'https://simon-doering.com/novnc/vnc.html?room=' + room;
- // var linkContainer = document.createElement('div');
- // linkContainer.innerHTML = `Camera feed can be viewed in noVNC at this link by clicking the connect button: <a href=${noVncLink}>${noVncLink}</a>`;
- // document.body.appendChild(linkContainer);
}
Janus.attachMediaStream(document.getElementById('camera-preview'), stream);
}
@@ -255,7 +260,14 @@ document.addEventListener('DOMContentLoaded', function() {
var urlParams = new URLSearchParams(window.location.search);
var pinParam = urlParams.get('pin');
if (pinParam != null) {
+ useUserPin = false;
pin = pinParam;
+ // Providing a pin value of 'none' sets the pin explictly to ''
+ if (pin === 'none') {
+ pin = '';
+ }
+ document.getElementById('pin-container').remove();
+ document.getElementById('pin-hint').remove();
} else {
console.log('Got no valid pin in URL search params');
}
@@ -269,7 +281,15 @@ document.addEventListener('DOMContentLoaded', function() {
} else {
console.log('Got no valid token in URL search params, using default token ' + token);
}
+ }
+ function parseCustomNameAllowed() {
+ var urlParams = new URLSearchParams(window.location.search);
+ var param = urlParams.get('customNameAllowed');
+ customNameAllowed = param != null;
+ if (!customNameAllowed) {
+ document.getElementById('name-container').remove();
+ }
}
}, false);
diff --git a/www/cvh-camera/socket.io.min.js b/www/cvh-camera/socket.io.min.js
new file mode 100644
index 0000000..cec3c9c
--- /dev/null
+++ b/www/cvh-camera/socket.io.min.js
@@ -0,0 +1,7 @@
+/*!
+ * Socket.IO v3.0.4
+ * (c) 2014-2020 Guillermo Rauch
+ * Released under the MIT License.
+ */
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.io=e():t.io=e()}("undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:Function("return this")(),(function(){return function(t){var e={};function n(r){if(e[r])return e[r].exports;var o=e[r]={i:r,l:!1,exports:{}};return t[r].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)n.d(r,o,function(e){return t[e]}.bind(null,o));return r},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=18)}([function(t,e,n){function r(t){if(t)return function(t){for(var e in r.prototype)t[e]=r.prototype[e];return t}(t)}t.exports=r,r.prototype.on=r.prototype.addEventListener=function(t,e){return this._callbacks=this._callbacks||{},(this._callbacks["$"+t]=this._callbacks["$"+t]||[]).push(e),this},r.prototype.once=function(t,e){function n(){this.off(t,n),e.apply(this,arguments)}return n.fn=e,this.on(t,n),this},r.prototype.off=r.prototype.removeListener=r.prototype.removeAllListeners=r.prototype.removeEventListener=function(t,e){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var n,r=this._callbacks["$"+t];if(!r)return this;if(1==arguments.length)return delete this._callbacks["$"+t],this;for(var o=0;o<r.length;o++)if((n=r[o])===e||n.fn===e){r.splice(o,1);break}return 0===r.length&&delete this._callbacks["$"+t],this},r.prototype.emit=function(t){this._callbacks=this._callbacks||{};for(var e=new Array(arguments.length-1),n=this._callbacks["$"+t],r=1;r<arguments.length;r++)e[r-1]=arguments[r];if(n){r=0;for(var o=(n=n.slice(0)).length;r<o;++r)n[r].apply(this,e)}return this},r.prototype.listeners=function(t){return this._callbacks=this._callbacks||{},this._callbacks["$"+t]||[]},r.prototype.hasListeners=function(t){return!!this.listeners(t).length}},function(t,e,n){var r=n(24),o=n(25),i=String.fromCharCode(30);t.exports={protocol:4,encodePacket:r,encodePayload:function(t,e){var n=t.length,o=new Array(n),s=0;t.forEach((function(t,c){r(t,!1,(function(t){o[c]=t,++s===n&&e(o.join(i))}))}))},decodePacket:o,decodePayload:function(t,e){for(var n=t.split(i),r=[],s=0;s<n.length;s++){var c=o(n[s],e);if(r.push(c),"error"===c.type)break}return r}}},function(t,e){t.exports="undefined"!=typeof self?self:"undefined"!=typeof window?window:Function("return this")()},function(t,e,n){function r(t){return(r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function o(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function i(t,e){return(i=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function s(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=a(t);if(e){var o=a(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return c(this,n)}}function 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l,h=n(0),y=n(30),d=n(15);e.protocol=5,function(t){t[t.CONNECT=0]="CONNECT",t[t.DISCONNECT=1]="DISCONNECT",t[t.EVENT=2]="EVENT",t[t.ACK=3]="ACK",t[t.CONNECT_ERROR=4]="CONNECT_ERROR",t[t.BINARY_EVENT=5]="BINARY_EVENT",t[t.BINARY_ACK=6]="BINARY_ACK"}(l=e.PacketType||(e.PacketType={}));var v=function(){function t(){u(this,t)}return p(t,[{key:"encode",value:function(t){return t.type!==l.EVENT&&t.type!==l.ACK||!d.hasBinary(t)?[this.encodeAsString(t)]:(t.type=t.type===l.EVENT?l.BINARY_EVENT:l.BINARY_ACK,this.encodeAsBinary(t))}},{key:"encodeAsString",value:function(t){var e=""+t.type;return t.type!==l.BINARY_EVENT&&t.type!==l.BINARY_ACK||(e+=t.attachments+"-"),t.nsp&&"/"!==t.nsp&&(e+=t.nsp+","),null!=t.id&&(e+=t.id),null!=t.data&&(e+=JSON.stringify(t.data)),e}},{key:"encodeAsBinary",value:function(t){var e=y.deconstructPacket(t),n=this.encodeAsString(e.packet),r=e.buffers;return r.unshift(n),r}}]),t}();e.Encoder=v;var b=function(t){!function(t,e){if("function"!=typeof e&&null!==e)throw new 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n=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,r=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];t.exports=function(t){var e=t,o=t.indexOf("["),i=t.indexOf("]");-1!=o&&-1!=i&&(t=t.substring(0,o)+t.substring(o,i).replace(/:/g,";")+t.substring(i,t.length));for(var s,c,a=n.exec(t||""),u={},f=14;f--;)u[r[f]]=a[f]||"";return-1!=o&&-1!=i&&(u.source=e,u.host=u.host.substring(1,u.host.length-1).replace(/;/g,":"),u.authority=u.authority.replace("[","").replace("]","").replace(/;/g,":"),u.ipv6uri=!0),u.pathNames=function(t,e){var n=e.replace(/\/{2,9}/g,"/").split("/");"/"!=e.substr(0,1)&&0!==e.length||n.splice(0,1);"/"==e.substr(e.length-1,1)&&n.splice(n.length-1,1);return 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diff --git a/www/novnc/app/camera-receiver.js.in b/www/novnc/app/camera-receiver.js.in
index d83275f..07893bc 100644
--- a/www/novnc/app/camera-receiver.js.in
+++ b/www/novnc/app/camera-receiver.js.in
@@ -1,7 +1,5 @@
document.addEventListener('DOMContentLoaded', function() {
-
- // var server = 'https://' + window.location.hostname + ':8089/janus';
- var server = 'https://' + window.location.hostname + ':5509/janus';
+ var server = 'https://' + window.location.hostname + ':5509/janus';
var janus = null;
var janusPluginHandles = {};
@@ -11,8 +9,6 @@ document.addEventListener('DOMContentLoaded', function() {
var room = 1000;
var source = {};
- var passwordSubmitClicked = false;
-
var passwordButton = document.getElementById('noVNC_password_button');
var passwordInput = document.getElementById('noVNC_password_input');
var currentPassword = '';
@@ -26,7 +22,6 @@ document.addEventListener('DOMContentLoaded', function() {
passwordButton.onclick = function() {
pin = currentPassword;
- passwordSubmitClicked = true;
};
parseRoomFromURL();
@@ -65,12 +60,12 @@ document.addEventListener('DOMContentLoaded', function() {
// Video element and vnc canvas must be mounted
if (
janusInitialised &&
- passwordSubmitClicked &&
- document.querySelector('canvas') != null
+ document.querySelector('canvas') != null &&
+ document.documentElement.classList.contains('noVNC_connected')
) {
clearInterval(socketMountCheckInterval);
// Should only be triggered once, but the connect event
- // can be triggered multiple time for example when reconnecting
+ // can be triggered multiple times for example when reconnecting
if (!socketLogicMounted) {
socketLogicMounted = true;
console.log('mount socket logic');
@@ -88,7 +83,8 @@ document.addEventListener('DOMContentLoaded', function() {
var state = cameraStates[slot];
newRemoteFeed(slot, state.feedId, {
geometry: state.geometry,
- visibility: state.visibility
+ visibility: state.visibility,
+ annotation: state.annotation
});
});
}
@@ -117,13 +113,18 @@ document.addEventListener('DOMContentLoaded', function() {
});
}});
+ function getVideoContainer(slot) {
+ return document.getElementById(`camera-feed-${slot}-container`);
+ }
+
function removeRemoteFeed(slot) {
delete videoActiveGeometry[slot];
delete videoGeometryParams[slot];
delete source[slot];
- var video = document.getElementById('camera-feed-' + slot);
- if (video)
- video.remove();
+ var videoContainer = getVideoContainer(slot);
+ if (videoContainer) {
+ videoContainer.remove();
+ }
if (janusPluginHandles[slot]) {
janusPluginHandles[slot].detach();
delete janusPluginHandles[slot];
@@ -136,6 +137,10 @@ document.addEventListener('DOMContentLoaded', function() {
var video = document.getElementById(cameraElementId);
if (video == null) {
+ var videoContainer = document.createElement('div');
+ videoContainer.setAttribute('id', cameraElementId + '-container');
+ videoContainer.classList.add('camera-feed-container');
+
video = document.createElement('video');
video.setAttribute('id', cameraElementId);
video.setAttribute('muted', '');
@@ -147,7 +152,9 @@ document.addEventListener('DOMContentLoaded', function() {
video.play();
}
video.classList.add('camera-feed');
- document.body.appendChild(video);
+
+ document.body.appendChild(videoContainer);
+ videoContainer.appendChild(video);
}
var remoteFeedHandle = null;
@@ -182,9 +189,11 @@ document.addEventListener('DOMContentLoaded', function() {
}
});
-
handleCommand(slot, initialState.geometry.command, initialState.geometry.params);
handleCommand(slot, initialState.visibility.command, initialState.visibility.params);
+ if (initialState.annotation) {
+ setAnnotation(slot, initialState.annotation);
+ }
}
function handleMessageSubscriber(slot, msg, jsep) {
@@ -235,7 +244,6 @@ document.addEventListener('DOMContentLoaded', function() {
if (passwordParam != null) {
pin = passwordParam;
console.log('pin = ' + pin);
- passwordSubmitClicked = true;
}
}
@@ -260,7 +268,8 @@ document.addEventListener('DOMContentLoaded', function() {
console.log('new_feed', data);
newRemoteFeed(data.slot, data.feedId, {
geometry: data.geometry,
- visibility: data.visibility
+ visibility: data.visibility,
+ annotation: data.annotation
});
});
@@ -274,15 +283,60 @@ document.addEventListener('DOMContentLoaded', function() {
removeRemoteFeed(slot);
});
});
+
+ socket.on('set_annotation', function(data) {
+ console.log('set_annotation', data);
+ setAnnotation(data.slot, data.annotation);
+ });
+
+ socket.on('remove_annotation', function(data) {
+ console.log('remove_annotation', data);
+ removeAnnotation(data.slot);
+ });
+ }
+
+ function setAnnotation(slot, annotationHtml) {
+ var videoContainer = getVideoContainer(slot);
+
+ if (videoContainer) {
+ var template = document.createElement('template');
+ template.innerHTML = annotationHtml.trim();
+ var annotationEl = template.content.firstChild;
+ if (annotationEl && annotationEl.classList) {
+ annotationEl.classList.add('annotation');
+ var prevAnnotation = videoContainer.querySelector('.annotation');
+ if (prevAnnotation) {
+ prevAnnotation.remove();
+ }
+ videoContainer.appendChild(annotationEl);
+ } else {
+ console.error(`setAnnotation called for slot ${slot} with invalid HTML ${annotationHtml}`);
+ }
+ } else {
+ console.error(`setAnnotation called for slot ${slot} which has no video container`);
+ }
+ }
+
+ function removeAnnotation(slot) {
+ var videoContainer = getVideoContainer(slot);
+
+ if (videoContainer) {
+ var annotationEl = videoContainer.querySelector('.annotation');
+ if (annotationEl) {
+ annotationEl.remove();
+ }
+ } else {
+ console.error(`removeAnnotation called for slot ${slot} which has no video container`);
+ }
}
function handleCommand(slot, command, params) {
console.log('Got command:', command);
console.log('For slot:', slot);
console.log('With params:', params);
- var video = document.getElementById('camera-feed-' + slot);
- if (video == null) {
- console.log('handleCommand video element is null');
+ var videoContainer = getVideoContainer(slot);
+ if (videoContainer == null) {
+ console.log('handleCommand videoContainer element is null');
}
switch(command) {
case 'set_geometry_relative_to_window':
@@ -296,7 +350,7 @@ document.addEventListener('DOMContentLoaded', function() {
z += parseInt(params[5]);
}
- setFixedPosition(video, origin, x, y, w, h, z);
+ setFixedPosition(videoContainer, origin, x, y, w, h, z);
videoGeometryParams[slot] = { origin, x, y, w, h, z };
videoActiveGeometry[slot] = command;
@@ -312,14 +366,14 @@ document.addEventListener('DOMContentLoaded', function() {
z += parseInt(params[5]);
}
- handleSetGeometryRelativeToCanvas(video, slot, origin, x, y, w, h, z);
+ handleSetGeometryRelativeToCanvas(videoContainer, slot, origin, x, y, w, h, z);
break;
case 'show':
- video.classList.remove('visually-hidden');
+ videoContainer.classList.remove('visually-hidden');
break;
case 'hide':
- video.classList.add('visually-hidden');
+ videoContainer.classList.add('visually-hidden');
break;
default:
console.log(`Socket got unknown command '${command}'`);
@@ -327,7 +381,7 @@ document.addEventListener('DOMContentLoaded', function() {
}
}
- function handleSetGeometryRelativeToCanvas(video, slot, origin, x, y, w, h, z) {
+ function handleSetGeometryRelativeToCanvas(videoContainer, slot, origin, x, y, w, h, z) {
// Site contains only one canvas - the vnc viewer
var canvas = document.querySelector('canvas');
videoGeometryParams[slot] = { origin, x, y, w, h, z };
@@ -370,7 +424,7 @@ document.addEventListener('DOMContentLoaded', function() {
y += (canvasRect.bottom - canvasRect.height);
}
- setFixedPosition(video, origin, x, y, w, h, z);
+ setFixedPosition(videoContainer, origin, x, y, w, h, z);
videoActiveGeometry[slot] = 'set_geometry_relative_to_canvas';
previousCanvasGeometryState = {
vncWidth,
@@ -382,7 +436,7 @@ document.addEventListener('DOMContentLoaded', function() {
};
}
- function setFixedPosition(video, origin, x, y, w, h, z) {
+ function setFixedPosition(videoContainer, origin, x, y, w, h, z) {
var style = (
'position: fixed;' +
`width: ${w}px;` +
@@ -409,41 +463,45 @@ document.addEventListener('DOMContentLoaded', function() {
return;
}
- video.setAttribute('style', style);
+ videoContainer.setAttribute('style', style);
}
function adjustVideoGeometry() {
var canvas = document.querySelector('canvas');
- var canvasRect = canvas.getBoundingClientRect();
- var vncWidth = canvas.width;
- var vncHeight = canvas.height;
- var canvasWidth = canvasRect.width;
- var canvasHeight = canvasRect.height;
- var canvasX = canvasRect.x;
- var canvasY = canvasRect.y
- if (
- vncWidth !== previousCanvasGeometryState.vncWidth ||
- vncHeight !== previousCanvasGeometryState.vncHeight ||
- canvasWidth !== previousCanvasGeometryState.canvasWidth ||
- canvasHeight !== previousCanvasGeometryState.canvasHeight ||
- canvasX !== previousCanvasGeometryState.canvasX ||
- canvasY !== previousCanvasGeometryState.canvasY
- ) {
- Object.keys(videoGeometryParams).forEach(function(slot) {
- if (videoActiveGeometry[slot] === 'set_geometry_relative_to_canvas') {
- var params = videoGeometryParams[slot];
- handleSetGeometryRelativeToCanvas(
- document.getElementById('camera-feed-' + slot),
- slot,
- params.origin,
- params.x,
- params.y,
- params.w,
- params.h,
- params.z
- );
- }
- });
+ if (canvas) {
+ var canvasRect = canvas.getBoundingClientRect();
+ var vncWidth = canvas.width;
+ var vncHeight = canvas.height;
+ var canvasWidth = canvasRect.width;
+ var canvasHeight = canvasRect.height;
+ var canvasX = canvasRect.x;
+ var canvasY = canvasRect.y
+ if (
+ vncWidth !== previousCanvasGeometryState.vncWidth ||
+ vncHeight !== previousCanvasGeometryState.vncHeight ||
+ canvasWidth !== previousCanvasGeometryState.canvasWidth ||
+ canvasHeight !== previousCanvasGeometryState.canvasHeight ||
+ canvasX !== previousCanvasGeometryState.canvasX ||
+ canvasY !== previousCanvasGeometryState.canvasY
+ ) {
+ Object.keys(videoGeometryParams).forEach(function(slot) {
+ if (videoActiveGeometry[slot] === 'set_geometry_relative_to_canvas') {
+ var params = videoGeometryParams[slot];
+ handleSetGeometryRelativeToCanvas(
+ getVideoContainer(slot),
+ slot,
+ params.origin,
+ params.x,
+ params.y,
+ params.w,
+ params.h,
+ params.z
+ );
+ }
+ });
+ }
+ } else {
+ console.error('adjustVideoGeometry canvas was null');
}
}
});
diff --git a/www/novnc/app/socket.io.min.js b/www/novnc/app/socket.io.min.js
new file mode 100644
index 0000000..cec3c9c
--- /dev/null
+++ b/www/novnc/app/socket.io.min.js
@@ -0,0 +1,7 @@
+/*!
+ * Socket.IO v3.0.4
+ * (c) 2014-2020 Guillermo Rauch
+ * Released under the MIT License.
+ */
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.io=e():t.io=e()}("undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:Function("return this")(),(function(){return function(t){var e={};function n(r){if(e[r])return e[r].exports;var o=e[r]={i:r,l:!1,exports:{}};return t[r].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)n.d(r,o,function(e){return t[e]}.bind(null,o));return r},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=18)}([function(t,e,n){function r(t){if(t)return function(t){for(var e in r.prototype)t[e]=r.prototype[e];return t}(t)}t.exports=r,r.prototype.on=r.prototype.addEventListener=function(t,e){return this._callbacks=this._callbacks||{},(this._callbacks["$"+t]=this._callbacks["$"+t]||[]).push(e),this},r.prototype.once=function(t,e){function n(){this.off(t,n),e.apply(this,arguments)}return n.fn=e,this.on(t,n),this},r.prototype.off=r.prototype.removeListener=r.prototype.removeAllListeners=r.prototype.removeEventListener=function(t,e){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var n,r=this._callbacks["$"+t];if(!r)return this;if(1==arguments.length)return delete this._callbacks["$"+t],this;for(var o=0;o<r.length;o++)if((n=r[o])===e||n.fn===e){r.splice(o,1);break}return 0===r.length&&delete this._callbacks["$"+t],this},r.prototype.emit=function(t){this._callbacks=this._callbacks||{};for(var e=new Array(arguments.length-1),n=this._callbacks["$"+t],r=1;r<arguments.length;r++)e[r-1]=arguments[r];if(n){r=0;for(var o=(n=n.slice(0)).length;r<o;++r)n[r].apply(this,e)}return this},r.prototype.listeners=function(t){return this._callbacks=this._callbacks||{},this._callbacks["$"+t]||[]},r.prototype.hasListeners=function(t){return!!this.listeners(t).length}},function(t,e,n){var r=n(24),o=n(25),i=String.fromCharCode(30);t.exports={protocol:4,encodePacket:r,encodePayload:function(t,e){var n=t.length,o=new Array(n),s=0;t.forEach((function(t,c){r(t,!1,(function(t){o[c]=t,++s===n&&e(o.join(i))}))}))},decodePacket:o,decodePayload:function(t,e){for(var n=t.split(i),r=[],s=0;s<n.length;s++){var c=o(n[s],e);if(r.push(c),"error"===c.type)break}return r}}},function(t,e){t.exports="undefined"!=typeof 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l,h=n(0),y=n(30),d=n(15);e.protocol=5,function(t){t[t.CONNECT=0]="CONNECT",t[t.DISCONNECT=1]="DISCONNECT",t[t.EVENT=2]="EVENT",t[t.ACK=3]="ACK",t[t.CONNECT_ERROR=4]="CONNECT_ERROR",t[t.BINARY_EVENT=5]="BINARY_EVENT",t[t.BINARY_ACK=6]="BINARY_ACK"}(l=e.PacketType||(e.PacketType={}));var v=function(){function t(){u(this,t)}return p(t,[{key:"encode",value:function(t){return t.type!==l.EVENT&&t.type!==l.ACK||!d.hasBinary(t)?[this.encodeAsString(t)]:(t.type=t.type===l.EVENT?l.BINARY_EVENT:l.BINARY_ACK,this.encodeAsBinary(t))}},{key:"encodeAsString",value:function(t){var e=""+t.type;return t.type!==l.BINARY_EVENT&&t.type!==l.BINARY_ACK||(e+=t.attachments+"-"),t.nsp&&"/"!==t.nsp&&(e+=t.nsp+","),null!=t.id&&(e+=t.id),null!=t.data&&(e+=JSON.stringify(t.data)),e}},{key:"encodeAsBinary",value:function(t){var e=y.deconstructPacket(t),n=this.encodeAsString(e.packet),r=e.buffers;return r.unshift(n),r}}]),t}();e.Encoder=v;var b=function(t){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&i(t,e)}(n,t);var e=s(n);function n(){return u(this,n),e.call(this)}return p(n,[{key:"add",value:function(t){var e;if("string"==typeof t)(e=this.decodeString(t)).type===l.BINARY_EVENT||e.type===l.BINARY_ACK?(this.reconstructor=new m(e),0===e.attachments&&o(a(n.prototype),"emit",this).call(this,"decoded",e)):o(a(n.prototype),"emit",this).call(this,"decoded",e);else{if(!d.isBinary(t)&&!t.base64)throw new Error("Unknown type: "+t);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet");(e=this.reconstructor.takeBinaryData(t))&&(this.reconstructor=null,o(a(n.prototype),"emit",this).call(this,"decoded",e))}}},{key:"decodeString",value:function(t){var e=0,r={type:Number(t.charAt(0))};if(void 0===l[r.type])throw new Error("unknown packet type 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n=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,r=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];t.exports=function(t){var e=t,o=t.indexOf("["),i=t.indexOf("]");-1!=o&&-1!=i&&(t=t.substring(0,o)+t.substring(o,i).replace(/:/g,";")+t.substring(i,t.length));for(var s,c,a=n.exec(t||""),u={},f=14;f--;)u[r[f]]=a[f]||"";return-1!=o&&-1!=i&&(u.source=e,u.host=u.host.substring(1,u.host.length-1).replace(/;/g,":"),u.authority=u.authority.replace("[","").replace("]","").replace(/;/g,":"),u.ipv6uri=!0),u.pathNames=function(t,e){var n=e.replace(/\/{2,9}/g,"/").split("/");"/"!=e.substr(0,1)&&0!==e.length||n.splice(0,1);"/"==e.substr(e.length-1,1)&&n.splice(n.length-1,1);return 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e=t.data.sid;this.onconnect(e)}else c(p(f.prototype),"emit",this).call(this,"connect_error",new Error("It seems you are trying to reach a Socket.IO server in v2.x with a v3.x client, but they are not compatible (more information here: https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)"));break;case l.PacketType.EVENT:case l.PacketType.BINARY_EVENT:this.onevent(t);break;case l.PacketType.ACK:case l.PacketType.BINARY_ACK:this.onack(t);break;case l.PacketType.DISCONNECT:this.ondisconnect();break;case l.PacketType.CONNECT_ERROR:var n=new Error(t.data.message);n.data=t.data.data,c(p(f.prototype),"emit",this).call(this,"connect_error",n)}}},{key:"onevent",value:function(t){var e=t.data||[];null!=t.id&&e.push(this.ack(t.id)),this.connected?this.emitEvent(e):this.receiveBuffer.push(Object.freeze(e))}},{key:"emitEvent",value:function(t){if(this._anyListeners&&this._anyListeners.length){var 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t;if(this.opts.rememberUpgrade&&l.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket"))t="websocket";else{if(0===this.transports.length){var e=this;return void setTimeout((function(){e.emit("error","No transports available")}),0)}t=this.transports[0]}this.readyState="opening";try{t=this.createTransport(t)}catch(t){return this.transports.shift(),void this.open()}t.open(),this.setTransport(t)}},{key:"setTransport",value:function(t){var e=this;this.transport&&this.transport.removeAllListeners(),this.transport=t,t.on("drain",(function(){e.onDrain()})).on("packet",(function(t){e.onPacket(t)})).on("error",(function(t){e.onError(t)})).on("close",(function(){e.onClose("transport close")}))}},{key:"probe",value:function(t){var e=this.createTransport(t,{probe:1}),n=!1,r=this;function o(){if(r.onlyBinaryUpgrades){var t=!this.supportsBinary&&r.transport.supportsBinary;n=n||t}n||(e.send([{type:"ping",data:"probe"}]),e.once("packet",(function(t){if(!n)if("pong"===t.type&&"probe"===t.data){if(r.upgrading=!0,r.emit("upgrading",e),!e)return;l.priorWebsocketSuccess="websocket"===e.name,r.transport.pause((function(){n||"closed"!==r.readyState&&(f(),r.setTransport(e),e.send([{type:"upgrade"}]),r.emit("upgrade",e),e=null,r.upgrading=!1,r.flush())}))}else{var o=new Error("probe error");o.transport=e.name,r.emit("upgradeError",o)}})))}function i(){n||(n=!0,f(),e.close(),e=null)}function s(t){var n=new Error("probe error: "+t);n.transport=e.name,i(),r.emit("upgradeError",n)}function c(){s("transport closed")}function a(){s("socket closed")}function u(t){e&&t.name!==e.name&&i()}function 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t=this.request(),e=this;t.on("data",(function(t){e.onData(t)})),t.on("error",(function(t){e.onError("xhr poll error",t)})),this.pollXhr=t}}]),n}(y),w=function(t){a(n,t);var e=f(n);function n(t,r){var o;return i(this,n),(o=e.call(this)).opts=r,o.method=r.method||"GET",o.uri=t,o.async=!1!==r.async,o.data=void 0!==r.data?r.data:null,o.create(),o}return c(n,[{key:"create",value:function(){var t=v(this.opts,"agent","enablesXDR","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized");t.xdomain=!!this.opts.xd,t.xscheme=!!this.opts.xs;var e=this.xhr=new h(t),r=this;try{e.open(this.method,this.uri,this.async);try{if(this.opts.extraHeaders)for(var o in 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document&&(this.index=n.requestsCount++,n.requests[this.index]=this)}},{key:"onSuccess",value:function(){this.emit("success"),this.cleanup()}},{key:"onData",value:function(t){this.emit("data",t),this.onSuccess()}},{key:"onError",value:function(t){this.emit("error",t),this.cleanup(!0)}},{key:"cleanup",value:function(t){if(void 0!==this.xhr&&null!==this.xhr){if(this.hasXDR()?this.xhr.onload=this.xhr.onerror=m:this.xhr.onreadystatechange=m,t)try{this.xhr.abort()}catch(t){}"undefined"!=typeof document&&delete n.requests[this.index],this.xhr=null}}},{key:"onLoad",value:function(){var t=this.xhr.responseText;null!==t&&this.onData(t)}},{key:"hasXDR",value:function(){return"undefined"!=typeof XDomainRequest&&!this.xs&&this.enablesXDR}},{key:"abort",value:function(){this.cleanup()}}]),n}(d);if(w.requestsCount=0,w.requests={},"undefined"!=typeof document)if("function"==typeof attachEvent)attachEvent("onunload",_);else if("function"==typeof addEventListener){addEventListener("onpagehide"in 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Uint8Array(f);for(e=0;e<a;e+=4)r=n[t.charCodeAt(e)],o=n[t.charCodeAt(e+1)],i=n[t.charCodeAt(e+2)],s=n[t.charCodeAt(e+3)],p[u++]=r<<2|o>>4,p[u++]=(15&o)<<4|i>>2,p[u++]=(3&i)<<6|63&s;return f}}()},function(t,e,n){function r(t){return(r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function o(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function i(t,e,n){return(i="undefined"!=typeof Reflect&&Reflect.get?Reflect.get:function(t,e,n){var r=function(t,e){for(;!Object.prototype.hasOwnProperty.call(t,e)&&null!==(t=f(t)););return t}(t,e);if(r){var o=Object.getOwnPropertyDescriptor(r,e);return o.get?o.get.call(n):o.value}})(t,e,n||t)}function s(t,e){return(s=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function c(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=f(t);if(e){var o=f(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return a(this,n)}}function a(t,e){return!e||"object"!==r(e)&&"function"!=typeof e?u(t):e}function u(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function f(t){return(f=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}var p,l=n(10),h=n(2),y=/\n/g,d=/\\n/g;function v(){}var b=function(t){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a 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t=this,e=document.createElement("script");this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),e.async=!0,e.src=this.uri(),e.onerror=function(e){t.onError("jsonp poll error",e)};var n=document.getElementsByTagName("script")[0];n?n.parentNode.insertBefore(e,n):(document.head||document.body).appendChild(e),this.script=e,"undefined"!=typeof navigator&&/gecko/i.test(navigator.userAgent)&&setTimeout((function(){var t=document.createElement("iframe");document.body.appendChild(t),document.body.removeChild(t)}),100)}},{key:"doWrite",value:function(t,e){var n,r=this;if(!this.form){var o=document.createElement("form"),i=document.createElement("textarea"),s=this.iframeId="eio_iframe_"+this.index;o.className="socketio",o.style.position="absolute",o.style.top="-1000px",o.style.left="-1000px",o.target=s,o.method="POST",o.setAttribute("accept-charset","utf-8"),i.name="d",o.appendChild(i),document.body.appendChild(o),this.form=o,this.area=i}function c(){a(),e()}function a(){if(r.iframe)try{r.form.removeChild(r.iframe)}catch(t){r.onError("jsonp polling iframe removal error",t)}try{var t='<iframe src="javascript:0" name="'+r.iframeId+'">';n=document.createElement(t)}catch(t){(n=document.createElement("iframe")).name=r.iframeId,n.src="javascript:0"}n.id=r.iframeId,r.form.appendChild(n),r.iframe=n}this.form.action=this.uri(),a(),t=t.replace(d,"\\\n"),this.area.value=t.replace(y,"\\n");try{this.form.submit()}catch(t){}this.iframe.attachEvent?this.iframe.onreadystatechange=function(){"complete"===r.iframe.readyState&&c()}:this.iframe.onload=c}},{key:"supportsBinary",get:function(){return!1}}])&&o(e.prototype,n),r&&o(e,r),l}(l);t.exports=b},function(t,e,n){function r(t){return(r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function o(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function i(t,e){return(i=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function s(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=a(t);if(e){var o=a(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return c(this,n)}}function c(t,e){return!e||"object"!==r(e)&&"function"!=typeof e?function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t):e}function a(t){return(a=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}var u=n(3),f=n(1),p=n(4),l=n(12),h=n(13).pick,y=n(29),d=y.WebSocket,v=y.usingBrowserWebSocket,b=y.defaultBinaryType,m="undefined"!=typeof navigator&&"string"==typeof navigator.product&&"reactnative"===navigator.product.toLowerCase(),g=function(t){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&i(t,e)}(a,t);var e,n,r,c=s(a);function a(t){var e;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,a),(e=c.call(this,t)).supportsBinary=!t.forceBase64,e}return e=a,(n=[{key:"doOpen",value:function(){if(this.check()){var t=this.uri(),e=this.opts.protocols,n=m?{}:h(this.opts,"agent","perMessageDeflate","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","localAddress");this.opts.extraHeaders&&(n.headers=this.opts.extraHeaders);try{this.ws=v&&!m?e?new d(t,e):new d(t):new d(t,e,n)}catch(t){return this.emit("error",t)}this.ws.binaryType=this.socket.binaryType||b,this.addEventListeners()}}},{key:"addEventListeners",value:function(){var t=this;this.ws.onopen=function(){t.onOpen()},this.ws.onclose=function(){t.onClose()},this.ws.onmessage=function(e){t.onData(e.data)},this.ws.onerror=function(e){t.onError("websocket error",e)}}},{key:"write",value:function(t){var e=this;this.writable=!1;for(var n=t.length,r=0,o=n;r<o;r++)!function(t){f.encodePacket(t,e.supportsBinary,(function(r){var o={};v||(t.options&&(o.compress=t.options.compress),e.opts.perMessageDeflate&&("string"==typeof r?Buffer.byteLength(r):r.length)<e.opts.perMessageDeflate.threshold&&(o.compress=!1));try{v?e.ws.send(r):e.ws.send(r,o)}catch(t){}--n||(e.emit("flush"),setTimeout((function(){e.writable=!0,e.emit("drain")}),0))}))}(t[r])}},{key:"onClose",value:function(){u.prototype.onClose.call(this)}},{key:"doClose",value:function(){void 0!==this.ws&&this.ws.close()}},{key:"uri",value:function(){var t=this.query||{},e=this.opts.secure?"wss":"ws",n="";return this.opts.port&&("wss"===e&&443!==Number(this.opts.port)||"ws"===e&&80!==Number(this.opts.port))&&(n=":"+this.opts.port),this.opts.timestampRequests&&(t[this.opts.timestampParam]=l()),this.supportsBinary||(t.b64=1),(t=p.encode(t)).length&&(t="?"+t),e+"://"+(-1!==this.opts.hostname.indexOf(":")?"["+this.opts.hostname+"]":this.opts.hostname)+n+this.opts.path+t}},{key:"check",value:function(){return!(!d||"__initialize"in d&&this.name===a.prototype.name)}},{key:"name",get:function(){return"websocket"}}])&&o(e.prototype,n),r&&o(e,r),a}(u);t.exports=g},function(t,e,n){var r=n(2);t.exports={WebSocket:r.WebSocket||r.MozWebSocket,usingBrowserWebSocket:!0,defaultBinaryType:"arraybuffer"}},function(t,e,n){"use strict";function r(t){return(r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}Object.defineProperty(e,"__esModule",{value:!0}),e.reconstructPacket=e.deconstructPacket=void 0;var o=n(15);e.deconstructPacket=function(t){var e=[],n=t.data,i=t;return i.data=function t(e,n){if(!e)return e;if(o.isBinary(e)){var i={_placeholder:!0,num:n.length};return n.push(e),i}if(Array.isArray(e)){for(var s=new Array(e.length),c=0;c<e.length;c++)s[c]=t(e[c],n);return s}if("object"===r(e)&&!(e instanceof Date)){var a={};for(var u in e)e.hasOwnProperty(u)&&(a[u]=t(e[u],n));return a}return e}(n,e),i.attachments=e.length,{packet:i,buffers:e}},e.reconstructPacket=function(t,e){return t.data=function t(e,n){if(!e)return e;if(e&&e._placeholder)return n[e.num];if(Array.isArray(e))for(var o=0;o<e.length;o++)e[o]=t(e[o],n);else if("object"===r(e))for(var i in e)e.hasOwnProperty(i)&&(e[i]=t(e[i],n));return e}(t.data,e),t.attachments=void 0,t}},function(t,e){function n(t){t=t||{},this.ms=t.min||100,this.max=t.max||1e4,this.factor=t.factor||2,this.jitter=t.jitter>0&&t.jitter<=1?t.jitter:0,this.attempts=0}t.exports=n,n.prototype.duration=function(){var t=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var e=Math.random(),n=Math.floor(e*this.jitter*t);t=0==(1&Math.floor(10*e))?t-n:t+n}return 0|Math.min(t,this.max)},n.prototype.reset=function(){this.attempts=0},n.prototype.setMin=function(t){this.ms=t},n.prototype.setMax=function(t){this.max=t},n.prototype.setJitter=function(t){this.jitter=t}}])}));
+//# sourceMappingURL=socket.io.min.js.map
\ No newline at end of file
diff --git a/www/novnc/app/styles/camera-receiver.css b/www/novnc/app/styles/camera-receiver.css
index bd4c651..82e89f2 100644
--- a/www/novnc/app/styles/camera-receiver.css
+++ b/www/novnc/app/styles/camera-receiver.css
@@ -1,18 +1,8 @@
-.camera-feed {
- z-index: 100;
-}
-
-.camera-feed.hidden {
- display: none;
-}
-
-.camera-feed.visually-hidden {
+.camera-feed-container.visually-hidden {
visibility: hidden;
}
-.camera-feed.fullscreen {
- max-width: none;
- max-height: none;
- width: 100%;
- height: 100%;
+.camera-feed {
+ width: 100%;
+ height: 100%;
}
diff --git a/www/novnc/vnc.html b/www/novnc/vnc.html
index 52d0dbd..b269026 100644
--- a/www/novnc/vnc.html
+++ b/www/novnc/vnc.html
@@ -86,7 +86,7 @@
<!-- janus camera receiver -->
<script type="text/javascript" src="app/adapter.min.js"></script>
<script type="text/javascript" src="app/janus.js"></script>
- <script type="text/javascript" src="app/socket.io.js"></script>
+ <script type="text/javascript" src="app/socket.io.min.js"></script>
<script type="text/javascript" src="app/camera-receiver.js"></script>
<link rel="stylesheet" href="app/styles/camera-receiver.css">
<!-- end janus camera receiver -->
@@ -336,8 +336,8 @@
mozactionhint="Enter" tabindex="-1"></textarea>
</div>
<audio id="noVNC_bell">
- <source src="app/sounds/bell.oga" type="audio/ogg">
- <source src="app/sounds/bell.mp3" type="audio/mpeg">
+ <source src="app/sounds/bell.oga" type="audio/ogg">
+ <source src="app/sounds/bell.mp3" type="audio/mpeg">
</audio>
</body>
</html>
--
GitLab