Index: scripts/globals.sh
===================================================================
diff -u -r0f372ddc9cdcc26e136818f03e9249a8347a144e -rc8ccc2c34a91572cf00b6f79bb8af6f0d4bd56c6
--- scripts/globals.sh	(.../globals.sh)	(revision 0f372ddc9cdcc26e136818f03e9249a8347a144e)
+++ scripts/globals.sh	(.../globals.sh)	(revision c8ccc2c34a91572cf00b6f79bb8af6f0d4bd56c6)
@@ -59,6 +59,7 @@
 SRC_PATH_SCRIPTS="scripts"
 SRC_PATH_CONFIG="settings"
 SRC_PATH_CLOUDSYNC="cloudsync"
+SRC_PATH_DRYDEMO="dry-demo"
 SRC_PATH_FONTS="fonts"
 
 DST_IP=""
@@ -67,6 +68,7 @@
 DST_PATH_HOME="/home/$DST_USER"
 DST_PATH_SCRIPTS="/home/$DST_USER/scripts"
 DST_PATH_CLOUDSYNC="/home/$DST_USER/cloudsync"
+DST_PATH_DRYDEMO="/home/$DST_USER/dry-demo"
 DST_PATH_FONTS="/usr/share/fonts/truetype"
 
 POSTLOG=/tmp/post.log
@@ -82,7 +84,6 @@
 POSTMSG_BLUETOOTH="Bluetooth"
 POSTMSG_SHASUM="App shasum"
 POSTMSG_CLOUDSYNC="CloudSync"
-POSTMSG_CLOUDSYNC_RUNNING="CloudSync app IS running"
 POSTMSG_SETTINGSCRC="SettingsCRC"
 
 TDCTL_NTP_USED=$FALSE
@@ -107,27 +108,50 @@
 SETUP_ENABLE_MANUFACTURING_MODE="ManufacturingMode"
 SETUP_ENABLE_UpdatingING_MODE="UpdatingMode"
 
-APPLICATION_PARAMS="&"
+APPLICATION_PARAMS=""
+APPLICATION_PARAMS_DEFAULT="-xyz" # log x: long name, y: upload, z: compressed
 
-CloudSync_DRT_SERVER_IP=172.31.99.117
+CloudSync_DRT_SERVER_IP=""
 CloudSync_DRT_SERVER_PORT=80
 
 CLOUD_USER=cloud
 CLOUD_HOME=/home/$CLOUD_USER
 DENALI_USER=denali
 DENALI_HOME=/home/$DENALI_USER
+DEMO_USER=root
+DEMO_HOME=/home/$DEMO_USER
 
-SETTING_CONF_FOLDER_PATH=/var/configurations 
+SETTING_CONF_FOLDER_PATH=/var/configurations
 SETTINGS_CRC_FILE_PATH=$DENALI_HOME/settings.crc
 
+DEMO_MODE=0
+P_CANBUS=can0
+V_CANBUS=can1
+D_CANBUS=$P_CANBUS
+
+function checkDemoMode() {
+  if [ -d "$DEMO_HOME/$SRC_PATH_DRYDEMO" ]; then
+    DEMO_MODE=1
+  fi
+}
+
+# *** this function should be used without brackets in the if to be effective.
+function isDemoMode() {
+  if [ $DEMO_MODE -eq 1 ]; then
+    echo $TRUE
+  else
+    echo $FALSE
+  fi
+}
+
 function user_input() {
   read -p "$1? $2" -n 1 -r
   if [ "$CONTINUE" == "y" ]; then
     echo ""
     return $TRUE
   else
     echo ""
-    return $FALSE 
+    return $FALSE
   fi
 }
 
@@ -245,7 +269,7 @@
 function post_out       () { echo "$1"              >> $POSTOUT; }
 function post_out_dash  () { echo "$COMMENT_DASH$1" >> $POSTOUT; }
 
-function debug          () { 
+function debug          () {
   echo_dash_comment
   echo_dash_message "$1"
   echo_dash_comment
@@ -278,35 +302,66 @@
   killall $DENALI_BIN
 }
 
+function queryOSVersion() {
+  #get the OS version ----------------------- OS Version
+  post_log_dash                             " OS Version "
+  post_log      "$(cat /etc/os-release)"
+}
+
 function setupEthernet() {
   #setting up ethernet----------------------- Ethernet
   post_log_dash                             " Ethernet "
   ieth=eth0
   udhcpc --timeout=5 --retries=2 -n -i $ieth
-  post_log      "$(ip addr show $ieth)" # -details -statistics 
+  post_log      "$(ip addr show $ieth)" # -details -statistics
 }
 
-function setupCANBus() {
+function setupPCAN() {
   #setting up can interface ----------------- CANBus
   post_log_dash                             " CANBus "
   #current settings can be retrieved by the command below
-  #$ ip -details -statistics link show can0
-  ip link set can0 up type can bitrate 250000 restart-ms 100
-  ifconfig can0 txqueuelen 4000
-  candump can0 -T1 # check if candump can successfully use the port. will terminate in 1ms
+  #$ ip -details -statistics link show $P_CANBUS
+  ip link set $P_CANBUS up type can bitrate 250000 restart-ms 100
+  ifconfig $P_CANBUS txqueuelen 4000
+}
+
+function setupVCAN() {
+  modprobe vcan
+  ip link add dev $V_CANBUS type vcan
+  ip link set $V_CANBUS up
+}
+
+function checkCANBus() {
+  candump $D_CANBUS -T1 # check if candump can successfully use the port. will terminate in 1ms
   if [ $? -eq 0 ]; then
       post_log_pass "$POSTMSG_CANBUS$POSTMSG_POSTFIX_PASSED"
-      post_log      "$(ip link show can0)" # -details -statistics 
+      post_log      "$(ip link show $D_CANBUS)" # -details -statistics
   else
       post_log_fail "$POSTMSG_CANBUS$POSTMSG_POSTFIX_FAILED"
   fi
 }
 
+function setupCANBus() {
+  if [ "$1" == "setup" ];then
+    D_CANBUS=$P_CANBUS # it is the default but kept to be consistent.
+    setupPCAN
+  else
+    if [ $(isDemoMode) -eq $TRUE ]; then
+      D_CANBUS=$V_CANBUS
+      setupVCAN
+    else
+      D_CANBUS=$P_CANBUS # it is the default but kept to be consistent.
+      setupPCAN
+    fi
+  fi
+  checkCANBus
+}
+
 function setupSDCard() {
   #mounting sdcard -------------------------- SD-CARD
   post_log_dash                             " SD-CARD "
   mkdir -p $SDCARD_MNT
-  mount $SDCARD_PRT $SDCARD_MNT
+  mount -o noexec,nodev,nosuid $SDCARD_PRT $SDCARD_MNT
   SDCTEST="$(mount | grep "$SDCARD_PRT on $SDCARD_MNT type $SDCARD_TYP_NAME (rw,")"
   if ! [ -z "$SDCTEST" ]; then
       SDINFO="$(df -h | grep -i $SDCARD_MNT)"
@@ -412,7 +467,6 @@
   fi
 }
 
-
 function testApplicationShasum_setup() {
   # ----------------------------------------- Sha256Sum
   post_log_dash                             " Sha256Sum "
@@ -426,7 +480,6 @@
   fi
 }
 
-
 function testApplicationShasum_local() {
   # ----------------------------------------- Sha256Sum
   post_log_dash                             " Sha256Sum "
@@ -440,15 +493,13 @@
   fi
 }
 
-
 function testCloudSystem() {
   # ----------------------------------------- CloudSystem
   post_log_dash                             " CloudSystem "
   post_log      "$(ip addr show $iwlan)" # -details -statistics
   post_log      "$(ping www.diality.staging.kebormed.com -I $iwlan -c 3 -4)"
 }
 
-
 function startCloudSync_setup() {
   # ----------------------------------------- CloudSync
   post_log_dash                             " CloudSync "
@@ -463,9 +514,8 @@
       echo "Executing the CloudSync"
       cd $CLOUDSYNC_PATH
       ./cs.py start debug &
-      sleep 2
-      CLOUDSYNC_STATUS="$(./cs.py status)"
-      if [ "$CLOUDSYNC_STATUS" == "$POSTMSG_CLOUDSYNC_RUNNING" ]; then
+      CLOUDSYNC_STATUS="$(ps ax | grep -e cs.py -e cloud_sync.py | grep -v grep)"
+      if [ -n "$CLOUDSYNC_STATUS" ]; then
           post_log_pass "$POSTMSG_CLOUDSYNC$POSTMSG_POSTFIX_PASSED"
       else
           post_log_fail "$POSTMSG_CLOUDSYNC$POSTMSG_POSTFIX_FAILED"
@@ -502,7 +552,6 @@
   echo ""
 }
 
-
 function startCloudSync_local() {
   # ----------------------------------------- CloudSync
   post_log_dash                             " CloudSync "
@@ -522,9 +571,8 @@
       echo "Executing the CloudSync"
       cd $CLOUDSYNC_PATH
       sudo -u $CLOUD_USER ./cs.py start
-      sleep 2
-      CLOUDSYNC_STATUS="$(sudo -u $CLOUD_USER ./cs.py status)"
-      if [ "$CLOUDSYNC_STATUS" == "$POSTMSG_CLOUDSYNC_RUNNING" ]; then
+      CLOUDSYNC_STATUS="$(ps ax | grep -e cs.py -e cloud_sync.py | grep -v grep)"
+      if [ -n "$CLOUDSYNC_STATUS" ]; then
           post_log_pass "$POSTMSG_CLOUDSYNC$POSTMSG_POSTFIX_PASSED"
       else
           post_log_fail "$POSTMSG_CLOUDSYNC$POSTMSG_POSTFIX_FAILED"
@@ -536,25 +584,45 @@
   fi
 }
 
-
 function startApplication_local() {
   # ----------------------------------------- Denali
   post_log_dash                             " Denali "
   #launching denali application
   DENALI_VERSION="$($DENALI_HOME/$DENALI_BIN -v)"
   if [ -n "$DENALI_VERSION" ]; then
     post_log_pass "$DENALI_VERSION" # log UI Software version
-    sudo -u $DENALI_USER  $DENALI_HOME/$DENALI_BIN $APPLICATION_PARAMS 1>> /tmp/denali.out 2>> /tmp/denali.out &
+    if [ $(isDemoMode) -eq $TRUE ]; then
+      APPLICATION_PARAMS="$APPLICATION_PARAMS"" -q -D -A $D_CANBUS"
+    fi
+    sudo -u $DENALI_USER  $DENALI_HOME/$DENALI_BIN $APPLICATION_PARAMS_DEFAULT $APPLICATION_PARAMS 1>> /tmp/denali.out 2>> /tmp/denali.out &
   else
     post_log_fail "Unknown Applicaion Version for $DENALI_HOME/$DENALI_BIN"
   fi
 }
 
+function startDemoMode_local() {
+  # *** eliminated brackets are intentional. ***
+  if [ $(isDemoMode) -eq $TRUE ]; then
+    # ----------------------------------------- Demo Mode
+    post_log_dash                             " Demo Mode "
+    local DRYDEMO_PATH=$DEMO_HOME/$SRC_PATH_DRYDEMO
+    cd $DRYDEMO_PATH
+    ./run.py > $DRYDEMO_PATH.log & # create the log file at same level and name of the folder.
+    post_log "Dry-Demo Started"
+  fi
+}
 
 function timerStart() {
   time_start=$(date +%s)
 }
 
+
+#TODO later improvement
+# function checkLogBackups() {
+#   find
+#   filename="$SDCARD_MNT/log/" && filename2="${filename%.*}"".u."${filename##*.} && mv "$filename" "$filename2" && gzip $filename2 && ls log
+# }
+
 function timerEndLog() {
   # ----------------------------------------- END
   # tag the end time in the POST log file
@@ -567,8 +635,10 @@
 function applicationPOST() {
   setupConsoleout
   disableRootSSH
-  cleanupPOSTLogs  
-  setupCANBus
+  cleanupPOSTLogs
+  checkDemoMode
+  queryOSVersion
+  setupCANBus       $1
   setupResolved
   killApplication
   setupEthernet