Initial code drop.

rootfs/etc/cont-init.d/firefox.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/with-contenv sh
+
+set -e # Exit immediately if a command exits with a non-zero status.
+set -u # Treat unset variables as an error.
+
+log() {
+    echo "[cont-init.d] $(basename $0): $*"
+}
+
+# Make sure some directories are created.
+mkdir -p /config/downloads
+mkdir -p /config/log/firefox
+
+# Generate machine id.
+log "generating machine-id..."
+cat /proc/sys/kernel/random/uuid | tr -d '-' > /etc/machine-id
+
+# Verify the size of /dev/shm.
+SHM_SIZE_MB="$(df -m /dev/shm | tail -n 1 | tr -s ' ' | cut -d ' ' -f2)"
+if [ "$SHM_SIZE_MB" -eq 64 ]; then
+   echo 'FAIL' > /tmp/.firefox_shm_check
+else
+   echo 'PASS' > /tmp/.firefox_shm_check
+fi
+
+# Clean/optimize Firefox databases.
+#if [ -d /config/.mozilla/firefox ] && [ -d /config/profile ]; then
+#    [ -f /config/.mozilla/firefox/profiles.ini ] || cp /defaults/profiles.ini /config/.mozilla/firefox/
+#    env HOME=/config /usr/bin/profile-cleaner f
+#fi
+
+# Make sure monitored log files exist.
+for LOG_FILE in /config/log/firefox/error.log
+do
+    touch "$LOG_FILE"
+done
+
+# Take ownership of the config directory content.
+chown -R $USER_ID:$GROUP_ID /config/*
+
+# vim: set ft=sh :

rootfs/etc/logmonitor/notifications.d/shm_size/desc

@@ -0,0 +1,2 @@
+#!/usr/bin/with-contenv sh
+echo "$APP_NAME is likely to crash because of the lack of shared memory.  Size of shared memory needs to be increased.  See the documentation to find out how this can be done."

rootfs/etc/logmonitor/notifications.d/shm_size/filter

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set -e # Exit immediately if a command exits with a non-zero status.
+set -u # Treat unset variables as an error.
+
+LINE="$1"
+
+if [ "$LINE" = "FAIL" ]; then
+    echo 'ACK' > /tmp/.firefox_shm_check
+    exit 0
+fi
+
+# No match found.
+exit 1
+
+# vim: set ft=sh :

rootfs/etc/logmonitor/notifications.d/shm_size/level

@@ -0,0 +1 @@
+WARNING

rootfs/etc/logmonitor/notifications.d/shm_size/title

@@ -0,0 +1,2 @@
+#!/usr/bin/with-contenv sh
+echo "$APP_NAME lacks of shared memory."

rootfs/etc/logmonitor/notifications.d/tab_crash/desc

@@ -0,0 +1,2 @@
+#!/usr/bin/with-contenv sh
+echo "A $APP_NAME tab crashed because of the lack of shared memory.  Size of shared memory needs to be increased.  See the documentation to find out how this can be done."

rootfs/etc/logmonitor/notifications.d/tab_crash/filter

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -e # Exit immediately if a command exits with a non-zero status.
+set -u # Treat unset variables as an error.
+
+LINE="$1"
+
+#if echo "$LINE" | grep -q "OutOfMemoryError occurred...RESTARTING!"; then
+if [ "$LINE" = "###!!! [Parent][MessageChannel] Error: (msgtype=0x150084,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv" ]
+then
+    exit 0
+fi
+
+# No match found.
+exit 1
+
+# vim: set ft=sh :

rootfs/etc/logmonitor/notifications.d/tab_crash/level

@@ -0,0 +1 @@
+ERROR

rootfs/etc/logmonitor/notifications.d/tab_crash/title

@@ -0,0 +1,2 @@
+#!/usr/bin/with-contenv sh
+echo "$APP_NAME lacks of shared memory."

rootfs/startapp.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+export HOME=/config
+mkdir -p /config/profile
+exec /usr/bin/firefox --profile /config/profile --setDefaultBrowser >> /config/log/firefox/output.log 2>> /config/log/firefox/error.log