diff --git a/dev/debug_obackup.sh b/dev/debug_obackup.sh
index 1f769aa..89e91f5 100755
--- a/dev/debug_obackup.sh
+++ b/dev/debug_obackup.sh
@@ -9,7 +9,893 @@ PROGRAM_VERSION=2.0-pre
PROGRAM_BUILD=2015111901
IS_STABLE=no
-source "./ofunctions.sh"
+FUNC_BUILD=2015111601
+## BEGIN Generic functions for osync & obackup written in 2013-2015 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
+
+## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
+if ! type "$BASH" > /dev/null; then
+ echo "Please run this script only with bash shell. Tested on bash >= 3.2"
+ exit 127
+fi
+
+# Environment variables
+_DRYRUN=0
+_SILENT=0
+
+# Initial error status, logging 'WARN', 'ERROR' or 'CRITICAL' will enable alerts flags
+ERROR_ALERT=0
+WARN_ALERT=0
+
+## allow function call checks #__WITH_PARANOIA_DEBUG
+if [ "$_PARANOIA_DEBUG" == "yes" ];then #__WITH_PARANOIA_DEBUG
+ _DEBUG=yes #__WITH_PARANOIA_DEBUG
+fi #__WITH_PARANOIA_DEBUG
+
+## allow debugging from command line with _DEBUG=yes
+if [ ! "$_DEBUG" == "yes" ]; then
+ _DEBUG=no
+ SLEEP_TIME=.1
+ _VERBOSE=0
+else
+ SLEEP_TIME=1
+ trap 'TrapError ${LINENO} $?' ERR
+ _VERBOSE=1
+fi
+
+SCRIPT_PID=$$
+
+LOCAL_USER=$(whoami)
+LOCAL_HOST=$(hostname)
+
+## Default log file until config file is loaded
+if [ -w /var/log ]; then
+ LOG_FILE="/var/log/$PROGRAM.log"
+else
+ LOG_FILE="./$PROGRAM.log"
+fi
+
+## Default directory where to store temporary run files
+if [ -w /tmp ]; then
+ RUN_DIR=/tmp
+elif [ -w /var/tmp ]; then
+ RUN_DIR=/var/tmp
+else
+ RUN_DIR=.
+fi
+
+## Log a state message every $KEEP_LOGGING seconds. Should not be equal to soft or hard execution time so your log will not be unnecessary big.
+KEEP_LOGGING=1801
+
+## Correct output of sort command (language agnostic sorting)
+export LC_ALL=C
+
+# Standard alert mail body
+MAIL_ALERT_MSG="Execution of $PROGRAM instance $INSTANCE_ID on $(date) has warnings/errors."
+
+# Default alert attachment filename
+ALERT_LOG_FILE="$RUN_DIR/$PROGRAM.last.log"
+
+# Set error exit code if a piped command fails
+ set -o pipefail
+ set -o errtrace
+
+
+function Dummy {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+ sleep .1
+}
+
+function _Logger {
+ local svalue="${1}" # What to log to screen
+ local lvalue="${2:-$svalue}" # What to log to logfile, defaults to screen value
+ echo -e "$lvalue" >> "$LOG_FILE"
+
+ if [ $_SILENT -eq 0 ]; then
+ echo -e "$svalue"
+ fi
+}
+
+function Logger {
+ local value="${1}" # Sentence to log (in double quotes)
+ local level="${2}" # Log level: PARANOIA_DEBUG, DEBUG, NOTICE, WARN, ERROR, CRITIAL
+
+ # Special case in daemon mode we should timestamp instead of counting seconds
+ if [ "$sync_on_changes" == "1" ]; then
+ prefix="$(date) - "
+ else
+ prefix="TIME: $SECONDS - "
+ fi
+ #
+
+ if [ "$level" == "CRITICAL" ]; then
+ _Logger "$prefix\e[41m$value\e[0m" "$prefix$value"
+ ERROR_ALERT=1
+ return
+ elif [ "$level" == "ERROR" ]; then
+ _Logger "$prefix\e[91m$value\e[0m" "$prefix$value"
+ ERROR_ALERT=1
+ return
+ elif [ "$level" == "WARN" ]; then
+ _Logger "$prefix\e[93m$value\e[0m" "$prefix$value"
+ WARN_ALERT=1
+ return
+ elif [ "$level" == "NOTICE" ]; then
+ _Logger "$prefix$value"
+ return
+ elif [ "$level" == "DEBUG" ]; then
+ if [ "$_DEBUG" == "yes" ]; then
+ _Logger "$prefix$value"
+ return
+ fi
+ elif [ "$level" == "PARANOIA_DEBUG" ]; then #__WITH_PARANOIA_DEBUG
+ if [ "$_PARANOIA_DEBUG" == "yes" ]; then #__WITH_PARANOIA_DEBUG
+ _Logger "$prefix$value" #__WITH_PARANOIA_DEBUG
+ return #__WITH_PARANOIA_DEBUG
+ fi #__WITH_PARANOIA_DEBUG
+ else
+ _Logger "\e[41mLogger function called without proper loglevel.\e[0m"
+ _Logger "$prefix$value"
+ fi
+}
+
+# Portable child (and grandchild) kill function tester under Linux, BSD and MacOS X
+function KillChilds {
+ local pid="${1}"
+ local self="${2:-false}"
+
+ if children="$(pgrep -P "$pid")"; then
+ for child in $children; do
+ KillChilds "$child" true
+ done
+ fi
+
+ # Try to kill nicely, if not, wait 30 seconds to let Trap actions happen before killing
+ if [ "$self" == true ]; then
+ kill -s SIGTERM "$pid" || (sleep 30 && kill -9 "$pid" &)
+ fi
+}
+
+function TrapError {
+ local job="$0"
+ local line="$1"
+ local code="${2:-1}"
+ if [ $_SILENT -eq 0 ]; then
+ echo -e " /!\ ERROR in ${job}: Near line ${line}, exit code ${code}"
+ fi
+}
+
+function Spinner {
+ if [ $_SILENT -eq 1 ]; then
+ return 0
+ fi
+
+ case $toggle
+ in
+ 1)
+ echo -n " \ "
+ echo -ne "\r"
+ toggle="2"
+ ;;
+
+ 2)
+ echo -n " | "
+ echo -ne "\r"
+ toggle="3"
+ ;;
+
+ 3)
+ echo -n " / "
+ echo -ne "\r"
+ toggle="4"
+ ;;
+
+ *)
+ echo -n " - "
+ echo -ne "\r"
+ toggle="1"
+ ;;
+ esac
+}
+
+function SedStripQuotes {
+ echo $(echo $1 | sed "s/^\([\"']\)\(.*\)\1\$/\2/g")
+}
+
+function StripSingleQuotes {
+ local string="${1}"
+ string="${string/#\'/}" # Remove singlequote if it begins string
+ string="${string/%\'/}" # Remove singlequote if it ends string
+ echo "$string"
+}
+
+function StripDoubleQuotes {
+ local string="${1}"
+ string="${string/#\"/}"
+ string="${string/%\"/}"
+ echo "$string"
+}
+
+function StripQuotes {
+ local string="${1}"
+ echo "$(StripSingleQuotes $(StripDoubleQuotes $string))"
+}
+
+function EscapeSpaces {
+ local string="${1}" # String on which spaces will be escaped
+ echo "${string// /\ }"
+}
+
+function IsNumeric {
+ eval "local value=\"${1}\"" # Needed so variable variables can be processed
+
+ local re="^-?[0-9]+([.][0-9]+)?$"
+ if [[ $value =~ $re ]]; then
+ echo 1
+ else
+ echo 0
+ fi
+}
+
+function CleanUp {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ if [ "$_DEBUG" != "yes" ]; then
+ rm -f "$RUN_DIR/$PROGRAM."*".$SCRIPT_PID"
+ fi
+}
+
+function SendAlert {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ if [ "$_DEBUG" == "yes" ]; then
+ Logger "Debug mode, no warning email will be sent." "NOTICE"
+ return 0
+ fi
+
+ #
+ if [ "$_QUICK_SYNC" == "2" ]; then
+ Logger "Current task is a quicksync task. Will not send any alert." "NOTICE"
+ return 0
+ fi
+ #
+
+ eval "cat \"$LOG_FILE\" $COMPRESSION_PROGRAM > $ALERT_LOG_FILE"
+ MAIL_ALERT_MSG="$MAIL_ALERT_MSG"$'\n\n'$(tail -n 25 "$LOG_FILE")
+ if [ $ERROR_ALERT -eq 1 ]; then
+ subject="Error alert for $INSTANCE_ID"
+ elif [ $WARN_ALERT -eq 1 ]; then
+ subject="Warning alert for $INSTANCE_ID"
+ else
+ subject="Alert for $INSTANCE_ID"
+ fi
+
+ # Need better fallback if mail sending does not succeed
+ if type mutt > /dev/null 2>&1 ; then
+ echo "$MAIL_ALERT_MSG" | $(type -p mutt) -x -s "$subject" $DESTINATION_MAILS -a "$ALERT_LOG_FILE"
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p mutt) !!!" "WARN"
+ else
+ Logger "Sent alert mail using mutt." "NOTICE"
+ return 0
+ fi
+ fi
+
+ if type mail > /dev/null 2>&1 ; then
+ echo "$MAIL_ALERT_MSG" | $(type -p mail) -a "$ALERT_LOG_FILE" -s "$subject" $DESTINATION_MAILS
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p mail) with attachments !!!" "WARN"
+ echo "$MAIL_ALERT_MSG" | $(type -p mail) -s "$subject" $DESTINATION_MAILS
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p mail) without attachments !!!" "WARN"
+ else
+ Logger "Sent alert mail using mail command without attachment." "NOTICE"
+ return 0
+ fi
+ else
+ Logger "Sent alert mail using mail command." "NOTICE"
+ return 0
+ fi
+ fi
+
+ if type sendmail > /dev/null 2>&1 ; then
+ echo -e "$subject\r\n$MAIL_ALERT_MSG" | $(type -p sendmail) $DESTINATION_MAILS
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p sendmail) !!!" "WARN"
+ else
+ Logger "Sent alert mail using sendmail command without attachment." "NOTICE"
+ return 0
+ fi
+ fi
+
+ if type sendemail > /dev/null 2>&1 ; then
+ if [ "$SMTP_USER" != "" ] && [ "$SMTP_PASSWORD" != "" ]; then
+ SMTP_OPTIONS="-xu $SMTP_USER -xp $SMTP_PASSWORD"
+ else
+ SMTP_OPTIONS=""
+ fi
+ $(type -p sendemail) -f $SENDER_MAIL -t $DESTINATION_MAILS -u "$subject" -m "$MAIL_ALERT_MSG" -s $SMTP_SERVER $SMTP_OPTIONS > /dev/null 2>&1
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p sendemail) !!!" "WARN"
+ else
+ Logger "Sent alert mail using sendemail command without attachment." "NOTICE"
+ return 0
+ fi
+ fi
+
+ # If function has not returned 0 yet, assume it's critical that no alert can be sent
+ Logger "/!\ CRITICAL: Cannot send alert" "ERROR" # Is not marked critical because execution must continue
+
+ # Delete tmp log file
+ if [ -f "$ALERT_LOG_FILE" ]; then
+ rm "$ALERT_LOG_FILE"
+ fi
+}
+
+function LoadConfigFile {
+ __CheckArguments 1 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ local config_file="${1}"
+
+ if [ ! -f "$config_file" ]; then
+ Logger "Cannot load configuration file [$config_file]. Cannot start." "CRITICAL"
+ exit 1
+ elif [[ "$1" != *".conf" ]]; then
+ Logger "Wrong configuration file supplied [$config_file]. Cannot start." "CRITICAL"
+ exit 1
+ else
+ grep '^[^ ]*=[^;&]*' "$config_file" > "$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID" # WITHOUT COMMENTS
+ # Shellcheck source=./sync.conf
+ source "$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID"
+ fi
+}
+
+function GetLocalOS {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ local local_os_var=$(uname -spio 2>&1)
+ if [ $? != 0 ]; then
+ local local_os_var=$(uname -v 2>&1)
+ if [ $? != 0 ]; then
+ local local_os_var=($uname)
+ fi
+ fi
+
+ case $local_os_var in
+ *"Linux"*)
+ LOCAL_OS="Linux"
+ ;;
+ *"BSD"*)
+ LOCAL_OS="BSD"
+ ;;
+ *"MINGW32"*)
+ LOCAL_OS="msys"
+ ;;
+ *"Darwin"*)
+ LOCAL_OS="MacOSX"
+ ;;
+ *)
+ Logger "Running on >> $local_os_var << not supported. Please report to the author." "ERROR"
+ exit 1
+ ;;
+ esac
+ Logger "Local OS: [$local_os_var]." "DEBUG"
+}
+
+function GetRemoteOS {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ if [ "$REMOTE_OPERATION" == "yes" ]; then
+ CheckConnectivity3rdPartyHosts
+ CheckConnectivityRemoteHost
+ local cmd=$SSH_CMD' "uname -spio" > "'$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID'" 2>&1'
+ Logger "cmd: $cmd" "DEBUG"
+ eval "$cmd" &
+ WaitForTaskCompletion $! 120 240 $FUNCNAME"-1"
+ retval=$?
+ if [ $retval != 0 ]; then
+ local cmd=$SSH_CMD' "uname -v" > "'$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID'" 2>&1'
+ Logger "cmd: $cmd" "DEBUG"
+ eval "$cmd" &
+ WaitForTaskCompletion $! 120 240 $FUNCNAME"-2"
+ retval=$?
+ if [ $retval != 0 ]; then
+ local cmd=$SSH_CMD' "uname" > "'$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID'" 2>&1'
+ Logger "cmd: $cmd" "DEBUG"
+ eval "$cmd" &
+ WaitForTaskCompletion $! 120 240 $FUNCNAME"-3"
+ retval=$?
+ if [ $retval != 0 ]; then
+ Logger "Cannot Get remote OS type." "ERROR"
+ fi
+ fi
+ fi
+
+ local remote_os_var=$(cat $RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID)
+
+ case $remote_os_var in
+ *"Linux"*)
+ REMOTE_OS="Linux"
+ ;;
+ *"BSD"*)
+ REMOTE_OS="BSD"
+ ;;
+ *"MINGW32"*)
+ REMOTE_OS="msys"
+ ;;
+ *"Darwin"*)
+ REMOTE_OS="MacOSX"
+ ;;
+ *"ssh"*|*"SSH"*)
+ Logger "Cannot connect to remote system." "CRITICAL"
+ exit 1
+ ;;
+ *)
+ Logger "Running on remote OS failed. Please report to the author if the OS is not supported." "CRITICAL"
+ Logger "Remote OS said:\n$remote_os_var" "CRITICAL"
+ exit 1
+ esac
+
+ Logger "Remote OS: [$remote_os_var]." "DEBUG"
+ fi
+}
+
+function WaitForTaskCompletion {
+ local pid="${1}" # pid to wait for
+ local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0.
+ local hard_max_time="${3}" # If program with pid $pid takes longer than $hard_max_time seconds, will stop execution, unless $hard_max_time equals 0.
+ local caller_name="${4}" # Who called this function
+ Logger "$FUNCNAME called by [$caller_name]." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
+ __CheckArguments 4 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ local soft_alert=0 # Does a soft alert need to be triggered, if yes, send an alert once
+ local log_ttime=0 # local time instance for comparaison
+
+ local seconds_begin=$SECONDS # Seconds since the beginning of the script
+ local exec_time=0 # Seconds since the beginning of this function
+
+ while eval "$PROCESS_TEST_CMD" > /dev/null
+ do
+ Spinner
+ exec_time=$(($SECONDS - $seconds_begin))
+ if [ $((($exec_time + 1) % $KEEP_LOGGING)) -eq 0 ]; then
+ if [ $log_ttime -ne $exec_time ]; then
+ log_ttime=$exec_time
+ Logger "Current task still running." "NOTICE"
+ fi
+ fi
+ if [ $exec_time -gt $soft_max_time ]; then
+ if [ $soft_alert -eq 0 ] && [ $soft_max_time -ne 0 ]; then
+ Logger "Max soft execution time exceeded for task." "WARN"
+ soft_alert=1
+ SendAlert
+
+ fi
+ if [ $exec_time -gt $hard_max_time ] && [ $hard_max_time -ne 0 ]; then
+ Logger "Max hard execution time exceeded for task. Stopping task execution." "ERROR"
+ kill -s SIGTERM $pid
+ if [ $? == 0 ]; then
+ Logger "Task stopped succesfully" "NOTICE"
+ else
+ Logger "Sending SIGTERM to proces failed. Trying the hard way." "ERROR"
+ sleep 5 && kill -9 $pid
+ if [ $? != 0 ]; then
+ Logger "Could not stop task." "ERROR"
+ fi
+ fi
+ return 1
+ fi
+ fi
+ sleep $SLEEP_TIME
+ done
+ wait $pid
+ local retval=$?
+ Logger "$FUNCNAME ended for [$caller_name] with status $retval." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
+ return $retval
+}
+
+function WaitForCompletion {
+ local pid="${1}" # pid to wait for
+ local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0.
+ local hard_max_time="${3}" # If program with pid $pid takes longer than $hard_max_time seconds, will stop execution, unless $hard_max_time equals 0.
+ local caller_name="${4}" # Who called this function
+ Logger "$FUNCNAME called by [$caller_name]" "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
+ __CheckArguments 4 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ local soft_alert=0 # Does a soft alert need to be triggered, if yes, send an alert once
+ local log_ttime=0 # local time instance for comparaison
+
+ local seconds_begin=$SECONDS # Seconds since the beginning of the script
+ local exec_time=0 # Seconds since the beginning of this function
+
+ while eval "$PROCESS_TEST_CMD" > /dev/null
+ do
+ Spinner
+ if [ $((($SECONDS + 1) % $KEEP_LOGGING)) -eq 0 ]; then
+ if [ $log_time -ne $SECONDS ]; then
+ log_time=$SECONDS
+ Logger "Current task still running." "NOTICE"
+ fi
+ fi
+ if [ $SECONDS -gt $soft_max_time ]; then
+ if [ $soft_alert -eq 0 ] && [ $soft_max_time != 0 ]; then
+ Logger "Max soft execution time exceeded for script." "WARN"
+ soft_alert=1
+ SendAlert
+ fi
+ if [ $SECONDS -gt $hard_max_time ] && [ $hard_max_time != 0 ]; then
+ Logger "Max hard execution time exceeded for script. Stopping current task execution." "ERROR"
+ kill -s SIGTERM $pid
+ if [ $? == 0 ]; then
+ Logger "Task stopped succesfully" "NOTICE"
+ else
+ Logger "Sending SIGTERM to proces failed. Trying the hard way." "ERROR"
+ kill -9 $pid
+ if [ $? != 0 ]; then
+ Logger "Could not stop task." "ERROR"
+ fi
+ fi
+ return 1
+ fi
+ fi
+ sleep $SLEEP_TIME
+ done
+ wait $pid
+ retval=$?
+ Logger "$FUNCNAME ended for [$caller_name] with status $retval." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
+ return $retval
+}
+
+function RunLocalCommand {
+ local command="${1}" # Command to run
+ local hard_max_time="${2}" # Max time to wait for command to compleet
+ __CheckArguments 2 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ if [ $_DRYRUN -ne 0 ]; then
+ Logger "Dryrun: Local command [$command] not run." "NOTICE"
+ return 0
+ fi
+
+ Logger "Running command [$command] on local host." "NOTICE"
+ eval "$command" > "$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID" 2>&1 &
+ WaitForTaskCompletion $! 0 $hard_max_time $FUNCNAME
+ retval=$?
+ if [ $retval -eq 0 ]; then
+ Logger "Command succeded." "NOTICE"
+ else
+ Logger "Command failed." "ERROR"
+ fi
+
+ if [ $_VERBOSE -eq 1 ] || [ $retval -ne 0 ]; then
+ Logger "Command output:\n$(cat $RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID)" "NOTICE"
+ fi
+
+ if [ "$STOP_ON_CMD_ERROR" == "yes" ] && [ $retval -ne 0 ]; then
+ Logger "Stopping on command execution error." "CRITICAL"
+ exit 1
+ fi
+}
+
+## Runs remote command $1 and waits for completition in $2 seconds
+function RunRemoteCommand {
+ local command="${1}" # Command to run
+ local hard_max_time="${2}" # Max time to wait for command to compleet
+ __CheckArguments 2 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ CheckConnectivity3rdPartyHosts
+ CheckConnectivityRemoteHost
+ if [ $_DRYRUN -ne 0 ]; then
+ Logger "Dryrun: Local command [$command] not run." "NOTICE"
+ return 0
+ fi
+
+ Logger "Running command [$command] on remote host." "NOTICE"
+ cmd=$SSH_CMD' "$command" > "'$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID'" 2>&1'
+ Logger "cmd: $cmd" "DEBUG"
+ eval "$cmd" &
+ WaitForTaskCompletion $! 0 $hard_max_time $FUNCNAME
+ retval=$?
+ if [ $retval -eq 0 ]; then
+ Logger "Command succeded." "NOTICE"
+ else
+ Logger "Command failed." "ERROR"
+ fi
+
+ if [ -f "$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID" ] && ([ $_VERBOSE -eq 1 ] || [ $retval -ne 0 ])
+ then
+ Logger "Command output:\n$(cat $RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID)" "NOTICE"
+ fi
+
+ if [ "$STOP_ON_CMD_ERROR" == "yes" ] && [ $retval -ne 0 ]; then
+ Logger "Stopping on command execution error." "CRITICAL"
+ exit 1
+ fi
+}
+
+function RunBeforeHook {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ if [ "$LOCAL_RUN_BEFORE_CMD" != "" ]; then
+ RunLocalCommand "$LOCAL_RUN_BEFORE_CMD" $MAX_EXEC_TIME_PER_CMD_BEFORE
+ fi
+
+ if [ "$REMOTE_RUN_BEFORE_CMD" != "" ]; then
+ RunRemoteCommand "$REMOTE_RUN_BEFORE_CMD" $MAX_EXEC_TIME_PER_CMD_BEFORE
+ fi
+}
+
+function RunAfterHook {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ if [ "$LOCAL_RUN_AFTER_CMD" != "" ]; then
+ RunLocalCommand "$LOCAL_RUN_AFTER_CMD" $MAX_EXEC_TIME_PER_CMD_AFTER
+ fi
+
+ if [ "$REMOTE_RUN_AFTER_CMD" != "" ]; then
+ RunRemoteCommand "$REMOTE_RUN_AFTER_CMD" $MAX_EXEC_TIME_PER_CMD_AFTER
+ fi
+}
+
+function CheckConnectivityRemoteHost {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ if [ "$_PARANOIA_DEBUG" != "yes" ]; then # Do not loose time in paranoia debug
+
+ if [ "$REMOTE_HOST_PING" != "no" ] && [ "$REMOTE_OPERATION" != "no" ]; then
+ eval "$PING_CMD $REMOTE_HOST > /dev/null 2>&1" &
+ WaitForTaskCompletion $! 180 180 $FUNCNAME
+ if [ $? != 0 ]; then
+ Logger "Cannot ping $REMOTE_HOST" "CRITICAL"
+ return 1
+ fi
+ fi
+ fi
+}
+
+function CheckConnectivity3rdPartyHosts {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ if [ "$_PARANOIA_DEBUG" != "yes" ]; then # Do not loose time in paranoia debug
+
+ if [ "$REMOTE_3RD_PARTY_HOSTS" != "" ]; then
+ remote_3rd_party_success=0
+ OLD_IFS=$IFS
+ IFS=$' \t\n'
+ for i in $REMOTE_3RD_PARTY_HOSTS
+ do
+ eval "$PING_CMD $i > /dev/null 2>&1" &
+ WaitForTaskCompletion $! 360 360 $FUNCNAME
+ if [ $? != 0 ]; then
+ Logger "Cannot ping 3rd party host $i" "WARN"
+ else
+ remote_3rd_party_success=1
+ fi
+ done
+ IFS=$OLD_IFS
+ if [ $remote_3rd_party_success -ne 1 ]; then
+ Logger "No remote 3rd party host responded to ping. No internet ?" "CRITICAL"
+ return 1
+ fi
+ fi
+ fi
+}
+
+#__BEGIN_WITH_PARANOIA_DEBUG
+function __CheckArguments {
+ # Checks the number of arguments of a function and raises an error if some are missing
+
+ if [ "$_DEBUG" == "yes" ]; then
+ local number_of_arguments="${1}" # Number of arguments the tested function should have
+ local number_of_given_arguments="${2}" # Number of arguments that have been passed
+ local function_name="${3}" # Function name that called __CheckArguments
+
+ if [ "$_PARANOIA_DEBUG" == "yes" ]; then
+ Logger "Entering function [$function_name]." "DEBUG"
+ fi
+
+ # All arguments of the function to check are passed as array in ${4} (the function call waits for $@)
+ # If any of the arguments contains spaces, bash things there are two aguments
+ # In order to avoid this, we need to iterate over ${4} and count
+
+ local iterate=4
+ local fetch_arguments=1
+ local arg_list=""
+ while [ $fetch_arguments -eq 1 ]; do
+ cmd='argument=${'$iterate'}'
+ eval $cmd
+ if [ "$argument" = "" ]; then
+ fetch_arguments=0
+ else
+ arg_list="$arg_list [Argument $(($iterate-3)): $argument]"
+ iterate=$(($iterate+1))
+ fi
+ done
+ local counted_arguments=$((iterate-4))
+
+ if [ $counted_arguments -ne $number_of_arguments ]; then
+ Logger "Function $function_name may have inconsistent number of arguments. Expected: $number_of_arguments, count: $counted_arguments, see log file." "ERROR"
+ Logger "Arguments passed: $arg_list" "ERROR"
+ fi
+ fi
+}
+
+
+function old__CheckArguments {
+ # Checks the number of arguments and raises an error if some are missing
+ if [ "$_DEBUG" == "yes" ]; then
+
+ local number_of_arguments="${1}" # Number of arguments a function should have
+ local number_of_given_arguments="${2}" # Number of arguments that have been passed
+ local function_name="${3}" # Function name that called __CheckArguments
+ local arguments="${4}" # All other arguments
+
+ if [ "$_PARANOIA_DEBUG" == "yes" ]; then
+ Logger "Entering function [$function_name]." "DEBUG"
+
+ # Paranoia check... Can help finding empty arguments. __CheckArguments should be grepped out in production builds.
+ local count=-3 # Number of arguments minus the function calls for __CheckArguments
+ for i in $@; do
+ count=$((count + 1))
+ done
+ if [ $count -ne $1 ]; then
+ Logger "Function $function_name may have inconsistent number of arguments. Expected: $number_of_arguments, count: $count, see log file." "WARN"
+ echo "Argument list (including checks): $*" >> "$LOG_FILE"
+ fi
+ fi
+
+ if [ $number_of_arguments -ne $number_of_given_arguments ]; then
+ Logger "Inconsistnent number of arguments in $function_name. Should have $number_of_arguments arguments, has $number_of_given_arguments arguments, see log file." "CRITICAL"
+ # Cannot user Logger here because $@ is a list of arguments
+ echo "Argumnt list: $4" >> "$LOG_FILE"
+ fi
+
+ fi
+}
+#__END_WITH_PARANOIA_DEBUG
+
+function PreInit {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ ## SSH compression
+ if [ "$SSH_COMPRESSION" != "no" ]; then
+ SSH_COMP=-C
+ else
+ SSH_COMP=
+ fi
+
+ ## Support for older config files without RSYNC_EXECUTABLE option
+ if [ "$RSYNC_EXECUTABLE" == "" ]; then
+ RSYNC_EXECUTABLE=rsync
+ fi
+
+ ## Sudo execution option
+ if [ "$SUDO_EXEC" == "yes" ]; then
+ if [ "$RSYNC_REMOTE_PATH" != "" ]; then
+ RSYNC_PATH="sudo $RSYNC_REMOTE_PATH/$RSYNC_EXECUTABLE"
+ else
+ RSYNC_PATH="sudo $RSYNC_EXECUTABLE"
+ fi
+ COMMAND_SUDO="sudo"
+ else
+ if [ "$RSYNC_REMOTE_PATH" != "" ]; then
+ RSYNC_PATH="$RSYNC_REMOTE_PATH/$RSYNC_EXECUTABLE"
+ else
+ RSYNC_PATH="$RSYNC_EXECUTABLE"
+ fi
+ COMMAND_SUDO=""
+ fi
+
+ ## Set rsync default arguments
+ RSYNC_ARGS="-rlptgoD"
+
+ if [ "$PRESERVE_ACL" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -A"
+ fi
+ if [ "$PRESERVE_XATTR" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -X"
+ fi
+ if [ "$RSYNC_COMPRESS" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -z"
+ fi
+ if [ "$COPY_SYMLINKS" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -L"
+ fi
+ if [ "$KEEP_DIRLINKS" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -K"
+ fi
+ if [ "$PRESERVE_HARDLINKS" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -H"
+ fi
+ if [ "$CHECKSUM" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" --checksum"
+ fi
+ if [ $_DRYRUN -eq 1 ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -n"
+ DRY_WARNING="/!\ DRY RUN"
+ fi
+ if [ "$BANDWIDTH" != "" ] && [ "$BANDWIDTH" != "0" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" --bwlimit=$BANDWIDTH"
+ fi
+
+ ## Set compression executable and extension
+ COMPRESSION_LEVEL=3
+ if type xz > /dev/null 2>&1
+ then
+ COMPRESSION_PROGRAM="| xz -$COMPRESSION_LEVEL"
+ COMPRESSION_EXTENSION=.xz
+ elif type lzma > /dev/null 2>&1
+ then
+ COMPRESSION_PROGRAM="| lzma -$COMPRESSION_LEVEL"
+ COMPRESSION_EXTENSION=.lzma
+ elif type pigz > /dev/null 2>&1
+ then
+ COMPRESSION_PROGRAM="| pigz -$COMPRESSION_LEVEL"
+ COMPRESSION_EXTENSION=.gz
+ COMPRESSION_OPTIONS=--rsyncable
+ elif type gzip > /dev/null 2>&1
+ then
+ COMPRESSION_PROGRAM="| gzip -$COMPRESSION_LEVEL"
+ COMPRESSION_EXTENSION=.gz
+ COMPRESSION_OPTIONS=--rsyncable
+ else
+ COMPRESSION_PROGRAM=
+ COMPRESSION_EXTENSION=
+ fi
+ ALERT_LOG_FILE="$ALERT_LOG_FILE$COMPRESSION_EXTENSION"
+}
+
+function PostInit {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ # Define remote commands
+ SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY $REMOTE_USER@$REMOTE_HOST -p $REMOTE_PORT"
+ SCP_CMD="$(type -p scp) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY -P $REMOTE_PORT"
+ RSYNC_SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY -p $REMOTE_PORT"
+}
+
+function InitLocalOSSettings {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ ## If running under Msys, some commands do not run the same way
+ ## Using mingw version of find instead of windows one
+ ## Getting running processes is quite different
+ ## Ping command is not the same
+ if [ "$LOCAL_OS" == "msys" ]; then
+ FIND_CMD=$(dirname $BASH)/find
+ #TODO: The following command needs to be checked on msys. Does the $1 variable substitution work ?
+ # PROCESS_TEST_CMD assumes there is a variable $pid
+ PROCESS_TEST_CMD='ps -a | awk "{\$1=\$1}\$1" | awk "{print \$1}" | grep $pid'
+ PING_CMD="ping -n 2"
+ else
+ FIND_CMD=find
+ # PROCESS_TEST_CMD assumes there is a variable $pid
+ PROCESS_TEST_CMD='ps -p$pid'
+ PING_CMD="ping -c 2 -i .2"
+ fi
+
+ ## Stat command has different syntax on Linux and FreeBSD/MacOSX
+ if [ "$LOCAL_OS" == "MacOSX" ] || [ "$LOCAL_OS" == "BSD" ]; then
+ STAT_CMD="stat -f \"%Sm\""
+ else
+ STAT_CMD="stat --format %y"
+ fi
+}
+
+function InitRemoteOSSettings {
+ __CheckArguments 0 $# $FUNCNAME "$@" #__WITH_PARANOIA_DEBUG
+
+ ## MacOSX does not use the -E parameter like Linux or BSD does (-E is mapped to extended attrs instead of preserve executability)
+ if [ "$LOCAL_OS" != "MacOSX" ] && [ "$REMOTE_OS" != "MacOSX" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -E"
+ fi
+
+ if [ "$REMOTE_OS" == "msys" ]; then
+ REMOTE_FIND_CMD=$(dirname $BASH)/find
+ else
+ REMOTE_FIND_CMD=find
+ fi
+}
+
+## END Generic functions
## Working directory for partial downloads
PARTIAL_DIR=".obackup_workdir_partial"
diff --git a/dev/n_obackup.sh b/dev/n_obackup.sh
index 2e99a03..4af5414 100755
--- a/dev/n_obackup.sh
+++ b/dev/n_obackup.sh
@@ -9,7 +9,7 @@ PROGRAM_VERSION=2.0-pre
PROGRAM_BUILD=2015111901
IS_STABLE=no
-source "./ofunctions.sh"
+source "/home/git/common/ofunctions.sh"
## Working directory for partial downloads
PARTIAL_DIR=".obackup_workdir_partial"
diff --git a/dev/ofunctions.sh b/dev/ofunctions.sh
index b3b01e5..e786212 100644
--- a/dev/ofunctions.sh
+++ b/dev/ofunctions.sh
@@ -1,4 +1,4 @@
-FUNC_BUILD=2015111901
+FUNC_BUILD=2015111601
## BEGIN Generic functions for osync & obackup written in 2013-2015 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
@@ -249,7 +249,7 @@ function SendAlert {
#
eval "cat \"$LOG_FILE\" $COMPRESSION_PROGRAM > $ALERT_LOG_FILE"
- MAIL_ALERT_MSG="$MAIL_ALERT_MSG"$'\n\n'$(tail -n 50 "$LOG_FILE")
+ MAIL_ALERT_MSG="$MAIL_ALERT_MSG"$'\n\n'$(tail -n 25 "$LOG_FILE")
if [ $ERROR_ALERT -eq 1 ]; then
subject="Error alert for $INSTANCE_ID"
elif [ $WARN_ALERT -eq 1 ]; then
diff --git a/obackup.sh b/obackup.sh
index fb1b9b8..f86679d 100755
--- a/obackup.sh
+++ b/obackup.sh
@@ -9,7 +9,792 @@ PROGRAM_VERSION=2.0-pre
PROGRAM_BUILD=2015111901
IS_STABLE=no
-source "./ofunctions.sh"
+FUNC_BUILD=2015111601
+## BEGIN Generic functions for osync & obackup written in 2013-2015 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
+
+## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
+if ! type "$BASH" > /dev/null; then
+ echo "Please run this script only with bash shell. Tested on bash >= 3.2"
+ exit 127
+fi
+
+# Environment variables
+_DRYRUN=0
+_SILENT=0
+
+# Initial error status, logging 'WARN', 'ERROR' or 'CRITICAL' will enable alerts flags
+ERROR_ALERT=0
+WARN_ALERT=0
+
+
+## allow debugging from command line with _DEBUG=yes
+if [ ! "$_DEBUG" == "yes" ]; then
+ _DEBUG=no
+ SLEEP_TIME=.1
+ _VERBOSE=0
+else
+ SLEEP_TIME=1
+ trap 'TrapError ${LINENO} $?' ERR
+ _VERBOSE=1
+fi
+
+SCRIPT_PID=$$
+
+LOCAL_USER=$(whoami)
+LOCAL_HOST=$(hostname)
+
+## Default log file until config file is loaded
+if [ -w /var/log ]; then
+ LOG_FILE="/var/log/$PROGRAM.log"
+else
+ LOG_FILE="./$PROGRAM.log"
+fi
+
+## Default directory where to store temporary run files
+if [ -w /tmp ]; then
+ RUN_DIR=/tmp
+elif [ -w /var/tmp ]; then
+ RUN_DIR=/var/tmp
+else
+ RUN_DIR=.
+fi
+
+## Log a state message every $KEEP_LOGGING seconds. Should not be equal to soft or hard execution time so your log will not be unnecessary big.
+KEEP_LOGGING=1801
+
+## Correct output of sort command (language agnostic sorting)
+export LC_ALL=C
+
+# Standard alert mail body
+MAIL_ALERT_MSG="Execution of $PROGRAM instance $INSTANCE_ID on $(date) has warnings/errors."
+
+# Default alert attachment filename
+ALERT_LOG_FILE="$RUN_DIR/$PROGRAM.last.log"
+
+# Set error exit code if a piped command fails
+ set -o pipefail
+ set -o errtrace
+
+
+function Dummy {
+ sleep .1
+}
+
+function _Logger {
+ local svalue="${1}" # What to log to screen
+ local lvalue="${2:-$svalue}" # What to log to logfile, defaults to screen value
+ echo -e "$lvalue" >> "$LOG_FILE"
+
+ if [ $_SILENT -eq 0 ]; then
+ echo -e "$svalue"
+ fi
+}
+
+function Logger {
+ local value="${1}" # Sentence to log (in double quotes)
+ local level="${2}" # Log level: PARANOIA_DEBUG, DEBUG, NOTICE, WARN, ERROR, CRITIAL
+
+ # Special case in daemon mode we should timestamp instead of counting seconds
+ if [ "$sync_on_changes" == "1" ]; then
+ prefix="$(date) - "
+ else
+ prefix="TIME: $SECONDS - "
+ fi
+ #
+
+ if [ "$level" == "CRITICAL" ]; then
+ _Logger "$prefix\e[41m$value\e[0m" "$prefix$value"
+ ERROR_ALERT=1
+ return
+ elif [ "$level" == "ERROR" ]; then
+ _Logger "$prefix\e[91m$value\e[0m" "$prefix$value"
+ ERROR_ALERT=1
+ return
+ elif [ "$level" == "WARN" ]; then
+ _Logger "$prefix\e[93m$value\e[0m" "$prefix$value"
+ WARN_ALERT=1
+ return
+ elif [ "$level" == "NOTICE" ]; then
+ _Logger "$prefix$value"
+ return
+ elif [ "$level" == "DEBUG" ]; then
+ if [ "$_DEBUG" == "yes" ]; then
+ _Logger "$prefix$value"
+ return
+ fi
+ else
+ _Logger "\e[41mLogger function called without proper loglevel.\e[0m"
+ _Logger "$prefix$value"
+ fi
+}
+
+# Portable child (and grandchild) kill function tester under Linux, BSD and MacOS X
+function KillChilds {
+ local pid="${1}"
+ local self="${2:-false}"
+
+ if children="$(pgrep -P "$pid")"; then
+ for child in $children; do
+ KillChilds "$child" true
+ done
+ fi
+
+ # Try to kill nicely, if not, wait 30 seconds to let Trap actions happen before killing
+ if [ "$self" == true ]; then
+ kill -s SIGTERM "$pid" || (sleep 30 && kill -9 "$pid" &)
+ fi
+}
+
+function TrapError {
+ local job="$0"
+ local line="$1"
+ local code="${2:-1}"
+ if [ $_SILENT -eq 0 ]; then
+ echo -e " /!\ ERROR in ${job}: Near line ${line}, exit code ${code}"
+ fi
+}
+
+function Spinner {
+ if [ $_SILENT -eq 1 ]; then
+ return 0
+ fi
+
+ case $toggle
+ in
+ 1)
+ echo -n " \ "
+ echo -ne "\r"
+ toggle="2"
+ ;;
+
+ 2)
+ echo -n " | "
+ echo -ne "\r"
+ toggle="3"
+ ;;
+
+ 3)
+ echo -n " / "
+ echo -ne "\r"
+ toggle="4"
+ ;;
+
+ *)
+ echo -n " - "
+ echo -ne "\r"
+ toggle="1"
+ ;;
+ esac
+}
+
+function SedStripQuotes {
+ echo $(echo $1 | sed "s/^\([\"']\)\(.*\)\1\$/\2/g")
+}
+
+function StripSingleQuotes {
+ local string="${1}"
+ string="${string/#\'/}" # Remove singlequote if it begins string
+ string="${string/%\'/}" # Remove singlequote if it ends string
+ echo "$string"
+}
+
+function StripDoubleQuotes {
+ local string="${1}"
+ string="${string/#\"/}"
+ string="${string/%\"/}"
+ echo "$string"
+}
+
+function StripQuotes {
+ local string="${1}"
+ echo "$(StripSingleQuotes $(StripDoubleQuotes $string))"
+}
+
+function EscapeSpaces {
+ local string="${1}" # String on which spaces will be escaped
+ echo "${string// /\ }"
+}
+
+function IsNumeric {
+ eval "local value=\"${1}\"" # Needed so variable variables can be processed
+
+ local re="^-?[0-9]+([.][0-9]+)?$"
+ if [[ $value =~ $re ]]; then
+ echo 1
+ else
+ echo 0
+ fi
+}
+
+function CleanUp {
+
+ if [ "$_DEBUG" != "yes" ]; then
+ rm -f "$RUN_DIR/$PROGRAM."*".$SCRIPT_PID"
+ fi
+}
+
+function SendAlert {
+
+ if [ "$_DEBUG" == "yes" ]; then
+ Logger "Debug mode, no warning email will be sent." "NOTICE"
+ return 0
+ fi
+
+ #
+ if [ "$_QUICK_SYNC" == "2" ]; then
+ Logger "Current task is a quicksync task. Will not send any alert." "NOTICE"
+ return 0
+ fi
+ #
+
+ eval "cat \"$LOG_FILE\" $COMPRESSION_PROGRAM > $ALERT_LOG_FILE"
+ MAIL_ALERT_MSG="$MAIL_ALERT_MSG"$'\n\n'$(tail -n 25 "$LOG_FILE")
+ if [ $ERROR_ALERT -eq 1 ]; then
+ subject="Error alert for $INSTANCE_ID"
+ elif [ $WARN_ALERT -eq 1 ]; then
+ subject="Warning alert for $INSTANCE_ID"
+ else
+ subject="Alert for $INSTANCE_ID"
+ fi
+
+ # Need better fallback if mail sending does not succeed
+ if type mutt > /dev/null 2>&1 ; then
+ echo "$MAIL_ALERT_MSG" | $(type -p mutt) -x -s "$subject" $DESTINATION_MAILS -a "$ALERT_LOG_FILE"
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p mutt) !!!" "WARN"
+ else
+ Logger "Sent alert mail using mutt." "NOTICE"
+ return 0
+ fi
+ fi
+
+ if type mail > /dev/null 2>&1 ; then
+ echo "$MAIL_ALERT_MSG" | $(type -p mail) -a "$ALERT_LOG_FILE" -s "$subject" $DESTINATION_MAILS
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p mail) with attachments !!!" "WARN"
+ echo "$MAIL_ALERT_MSG" | $(type -p mail) -s "$subject" $DESTINATION_MAILS
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p mail) without attachments !!!" "WARN"
+ else
+ Logger "Sent alert mail using mail command without attachment." "NOTICE"
+ return 0
+ fi
+ else
+ Logger "Sent alert mail using mail command." "NOTICE"
+ return 0
+ fi
+ fi
+
+ if type sendmail > /dev/null 2>&1 ; then
+ echo -e "$subject\r\n$MAIL_ALERT_MSG" | $(type -p sendmail) $DESTINATION_MAILS
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p sendmail) !!!" "WARN"
+ else
+ Logger "Sent alert mail using sendmail command without attachment." "NOTICE"
+ return 0
+ fi
+ fi
+
+ if type sendemail > /dev/null 2>&1 ; then
+ if [ "$SMTP_USER" != "" ] && [ "$SMTP_PASSWORD" != "" ]; then
+ SMTP_OPTIONS="-xu $SMTP_USER -xp $SMTP_PASSWORD"
+ else
+ SMTP_OPTIONS=""
+ fi
+ $(type -p sendemail) -f $SENDER_MAIL -t $DESTINATION_MAILS -u "$subject" -m "$MAIL_ALERT_MSG" -s $SMTP_SERVER $SMTP_OPTIONS > /dev/null 2>&1
+ if [ $? != 0 ]; then
+ Logger "WARNING: Cannot send alert email via $(type -p sendemail) !!!" "WARN"
+ else
+ Logger "Sent alert mail using sendemail command without attachment." "NOTICE"
+ return 0
+ fi
+ fi
+
+ # If function has not returned 0 yet, assume it's critical that no alert can be sent
+ Logger "/!\ CRITICAL: Cannot send alert" "ERROR" # Is not marked critical because execution must continue
+
+ # Delete tmp log file
+ if [ -f "$ALERT_LOG_FILE" ]; then
+ rm "$ALERT_LOG_FILE"
+ fi
+}
+
+function LoadConfigFile {
+
+ local config_file="${1}"
+
+ if [ ! -f "$config_file" ]; then
+ Logger "Cannot load configuration file [$config_file]. Cannot start." "CRITICAL"
+ exit 1
+ elif [[ "$1" != *".conf" ]]; then
+ Logger "Wrong configuration file supplied [$config_file]. Cannot start." "CRITICAL"
+ exit 1
+ else
+ grep '^[^ ]*=[^;&]*' "$config_file" > "$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID" # WITHOUT COMMENTS
+ # Shellcheck source=./sync.conf
+ source "$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID"
+ fi
+}
+
+function GetLocalOS {
+
+ local local_os_var=$(uname -spio 2>&1)
+ if [ $? != 0 ]; then
+ local local_os_var=$(uname -v 2>&1)
+ if [ $? != 0 ]; then
+ local local_os_var=($uname)
+ fi
+ fi
+
+ case $local_os_var in
+ *"Linux"*)
+ LOCAL_OS="Linux"
+ ;;
+ *"BSD"*)
+ LOCAL_OS="BSD"
+ ;;
+ *"MINGW32"*)
+ LOCAL_OS="msys"
+ ;;
+ *"Darwin"*)
+ LOCAL_OS="MacOSX"
+ ;;
+ *)
+ Logger "Running on >> $local_os_var << not supported. Please report to the author." "ERROR"
+ exit 1
+ ;;
+ esac
+ Logger "Local OS: [$local_os_var]." "DEBUG"
+}
+
+function GetRemoteOS {
+
+ if [ "$REMOTE_OPERATION" == "yes" ]; then
+ CheckConnectivity3rdPartyHosts
+ CheckConnectivityRemoteHost
+ local cmd=$SSH_CMD' "uname -spio" > "'$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID'" 2>&1'
+ Logger "cmd: $cmd" "DEBUG"
+ eval "$cmd" &
+ WaitForTaskCompletion $! 120 240 $FUNCNAME"-1"
+ retval=$?
+ if [ $retval != 0 ]; then
+ local cmd=$SSH_CMD' "uname -v" > "'$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID'" 2>&1'
+ Logger "cmd: $cmd" "DEBUG"
+ eval "$cmd" &
+ WaitForTaskCompletion $! 120 240 $FUNCNAME"-2"
+ retval=$?
+ if [ $retval != 0 ]; then
+ local cmd=$SSH_CMD' "uname" > "'$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID'" 2>&1'
+ Logger "cmd: $cmd" "DEBUG"
+ eval "$cmd" &
+ WaitForTaskCompletion $! 120 240 $FUNCNAME"-3"
+ retval=$?
+ if [ $retval != 0 ]; then
+ Logger "Cannot Get remote OS type." "ERROR"
+ fi
+ fi
+ fi
+
+ local remote_os_var=$(cat $RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID)
+
+ case $remote_os_var in
+ *"Linux"*)
+ REMOTE_OS="Linux"
+ ;;
+ *"BSD"*)
+ REMOTE_OS="BSD"
+ ;;
+ *"MINGW32"*)
+ REMOTE_OS="msys"
+ ;;
+ *"Darwin"*)
+ REMOTE_OS="MacOSX"
+ ;;
+ *"ssh"*|*"SSH"*)
+ Logger "Cannot connect to remote system." "CRITICAL"
+ exit 1
+ ;;
+ *)
+ Logger "Running on remote OS failed. Please report to the author if the OS is not supported." "CRITICAL"
+ Logger "Remote OS said:\n$remote_os_var" "CRITICAL"
+ exit 1
+ esac
+
+ Logger "Remote OS: [$remote_os_var]." "DEBUG"
+ fi
+}
+
+function WaitForTaskCompletion {
+ local pid="${1}" # pid to wait for
+ local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0.
+ local hard_max_time="${3}" # If program with pid $pid takes longer than $hard_max_time seconds, will stop execution, unless $hard_max_time equals 0.
+ local caller_name="${4}" # Who called this function
+
+ local soft_alert=0 # Does a soft alert need to be triggered, if yes, send an alert once
+ local log_ttime=0 # local time instance for comparaison
+
+ local seconds_begin=$SECONDS # Seconds since the beginning of the script
+ local exec_time=0 # Seconds since the beginning of this function
+
+ while eval "$PROCESS_TEST_CMD" > /dev/null
+ do
+ Spinner
+ exec_time=$(($SECONDS - $seconds_begin))
+ if [ $((($exec_time + 1) % $KEEP_LOGGING)) -eq 0 ]; then
+ if [ $log_ttime -ne $exec_time ]; then
+ log_ttime=$exec_time
+ Logger "Current task still running." "NOTICE"
+ fi
+ fi
+ if [ $exec_time -gt $soft_max_time ]; then
+ if [ $soft_alert -eq 0 ] && [ $soft_max_time -ne 0 ]; then
+ Logger "Max soft execution time exceeded for task." "WARN"
+ soft_alert=1
+ SendAlert
+
+ fi
+ if [ $exec_time -gt $hard_max_time ] && [ $hard_max_time -ne 0 ]; then
+ Logger "Max hard execution time exceeded for task. Stopping task execution." "ERROR"
+ kill -s SIGTERM $pid
+ if [ $? == 0 ]; then
+ Logger "Task stopped succesfully" "NOTICE"
+ else
+ Logger "Sending SIGTERM to proces failed. Trying the hard way." "ERROR"
+ sleep 5 && kill -9 $pid
+ if [ $? != 0 ]; then
+ Logger "Could not stop task." "ERROR"
+ fi
+ fi
+ return 1
+ fi
+ fi
+ sleep $SLEEP_TIME
+ done
+ wait $pid
+ local retval=$?
+ return $retval
+}
+
+function WaitForCompletion {
+ local pid="${1}" # pid to wait for
+ local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0.
+ local hard_max_time="${3}" # If program with pid $pid takes longer than $hard_max_time seconds, will stop execution, unless $hard_max_time equals 0.
+ local caller_name="${4}" # Who called this function
+
+ local soft_alert=0 # Does a soft alert need to be triggered, if yes, send an alert once
+ local log_ttime=0 # local time instance for comparaison
+
+ local seconds_begin=$SECONDS # Seconds since the beginning of the script
+ local exec_time=0 # Seconds since the beginning of this function
+
+ while eval "$PROCESS_TEST_CMD" > /dev/null
+ do
+ Spinner
+ if [ $((($SECONDS + 1) % $KEEP_LOGGING)) -eq 0 ]; then
+ if [ $log_time -ne $SECONDS ]; then
+ log_time=$SECONDS
+ Logger "Current task still running." "NOTICE"
+ fi
+ fi
+ if [ $SECONDS -gt $soft_max_time ]; then
+ if [ $soft_alert -eq 0 ] && [ $soft_max_time != 0 ]; then
+ Logger "Max soft execution time exceeded for script." "WARN"
+ soft_alert=1
+ SendAlert
+ fi
+ if [ $SECONDS -gt $hard_max_time ] && [ $hard_max_time != 0 ]; then
+ Logger "Max hard execution time exceeded for script. Stopping current task execution." "ERROR"
+ kill -s SIGTERM $pid
+ if [ $? == 0 ]; then
+ Logger "Task stopped succesfully" "NOTICE"
+ else
+ Logger "Sending SIGTERM to proces failed. Trying the hard way." "ERROR"
+ kill -9 $pid
+ if [ $? != 0 ]; then
+ Logger "Could not stop task." "ERROR"
+ fi
+ fi
+ return 1
+ fi
+ fi
+ sleep $SLEEP_TIME
+ done
+ wait $pid
+ retval=$?
+ return $retval
+}
+
+function RunLocalCommand {
+ local command="${1}" # Command to run
+ local hard_max_time="${2}" # Max time to wait for command to compleet
+
+ if [ $_DRYRUN -ne 0 ]; then
+ Logger "Dryrun: Local command [$command] not run." "NOTICE"
+ return 0
+ fi
+
+ Logger "Running command [$command] on local host." "NOTICE"
+ eval "$command" > "$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID" 2>&1 &
+ WaitForTaskCompletion $! 0 $hard_max_time $FUNCNAME
+ retval=$?
+ if [ $retval -eq 0 ]; then
+ Logger "Command succeded." "NOTICE"
+ else
+ Logger "Command failed." "ERROR"
+ fi
+
+ if [ $_VERBOSE -eq 1 ] || [ $retval -ne 0 ]; then
+ Logger "Command output:\n$(cat $RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID)" "NOTICE"
+ fi
+
+ if [ "$STOP_ON_CMD_ERROR" == "yes" ] && [ $retval -ne 0 ]; then
+ Logger "Stopping on command execution error." "CRITICAL"
+ exit 1
+ fi
+}
+
+## Runs remote command $1 and waits for completition in $2 seconds
+function RunRemoteCommand {
+ local command="${1}" # Command to run
+ local hard_max_time="${2}" # Max time to wait for command to compleet
+
+ CheckConnectivity3rdPartyHosts
+ CheckConnectivityRemoteHost
+ if [ $_DRYRUN -ne 0 ]; then
+ Logger "Dryrun: Local command [$command] not run." "NOTICE"
+ return 0
+ fi
+
+ Logger "Running command [$command] on remote host." "NOTICE"
+ cmd=$SSH_CMD' "$command" > "'$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID'" 2>&1'
+ Logger "cmd: $cmd" "DEBUG"
+ eval "$cmd" &
+ WaitForTaskCompletion $! 0 $hard_max_time $FUNCNAME
+ retval=$?
+ if [ $retval -eq 0 ]; then
+ Logger "Command succeded." "NOTICE"
+ else
+ Logger "Command failed." "ERROR"
+ fi
+
+ if [ -f "$RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID" ] && ([ $_VERBOSE -eq 1 ] || [ $retval -ne 0 ])
+ then
+ Logger "Command output:\n$(cat $RUN_DIR/$PROGRAM.$FUNCNAME.$SCRIPT_PID)" "NOTICE"
+ fi
+
+ if [ "$STOP_ON_CMD_ERROR" == "yes" ] && [ $retval -ne 0 ]; then
+ Logger "Stopping on command execution error." "CRITICAL"
+ exit 1
+ fi
+}
+
+function RunBeforeHook {
+
+ if [ "$LOCAL_RUN_BEFORE_CMD" != "" ]; then
+ RunLocalCommand "$LOCAL_RUN_BEFORE_CMD" $MAX_EXEC_TIME_PER_CMD_BEFORE
+ fi
+
+ if [ "$REMOTE_RUN_BEFORE_CMD" != "" ]; then
+ RunRemoteCommand "$REMOTE_RUN_BEFORE_CMD" $MAX_EXEC_TIME_PER_CMD_BEFORE
+ fi
+}
+
+function RunAfterHook {
+
+ if [ "$LOCAL_RUN_AFTER_CMD" != "" ]; then
+ RunLocalCommand "$LOCAL_RUN_AFTER_CMD" $MAX_EXEC_TIME_PER_CMD_AFTER
+ fi
+
+ if [ "$REMOTE_RUN_AFTER_CMD" != "" ]; then
+ RunRemoteCommand "$REMOTE_RUN_AFTER_CMD" $MAX_EXEC_TIME_PER_CMD_AFTER
+ fi
+}
+
+function CheckConnectivityRemoteHost {
+
+ if [ "$_PARANOIA_DEBUG" != "yes" ]; then # Do not loose time in paranoia debug
+
+ if [ "$REMOTE_HOST_PING" != "no" ] && [ "$REMOTE_OPERATION" != "no" ]; then
+ eval "$PING_CMD $REMOTE_HOST > /dev/null 2>&1" &
+ WaitForTaskCompletion $! 180 180 $FUNCNAME
+ if [ $? != 0 ]; then
+ Logger "Cannot ping $REMOTE_HOST" "CRITICAL"
+ return 1
+ fi
+ fi
+ fi
+}
+
+function CheckConnectivity3rdPartyHosts {
+
+ if [ "$_PARANOIA_DEBUG" != "yes" ]; then # Do not loose time in paranoia debug
+
+ if [ "$REMOTE_3RD_PARTY_HOSTS" != "" ]; then
+ remote_3rd_party_success=0
+ OLD_IFS=$IFS
+ IFS=$' \t\n'
+ for i in $REMOTE_3RD_PARTY_HOSTS
+ do
+ eval "$PING_CMD $i > /dev/null 2>&1" &
+ WaitForTaskCompletion $! 360 360 $FUNCNAME
+ if [ $? != 0 ]; then
+ Logger "Cannot ping 3rd party host $i" "WARN"
+ else
+ remote_3rd_party_success=1
+ fi
+ done
+ IFS=$OLD_IFS
+ if [ $remote_3rd_party_success -ne 1 ]; then
+ Logger "No remote 3rd party host responded to ping. No internet ?" "CRITICAL"
+ return 1
+ fi
+ fi
+ fi
+}
+
+#__BEGIN_WITH_PARANOIA_DEBUG
+#__END_WITH_PARANOIA_DEBUG
+
+function PreInit {
+
+ ## SSH compression
+ if [ "$SSH_COMPRESSION" != "no" ]; then
+ SSH_COMP=-C
+ else
+ SSH_COMP=
+ fi
+
+ ## Support for older config files without RSYNC_EXECUTABLE option
+ if [ "$RSYNC_EXECUTABLE" == "" ]; then
+ RSYNC_EXECUTABLE=rsync
+ fi
+
+ ## Sudo execution option
+ if [ "$SUDO_EXEC" == "yes" ]; then
+ if [ "$RSYNC_REMOTE_PATH" != "" ]; then
+ RSYNC_PATH="sudo $RSYNC_REMOTE_PATH/$RSYNC_EXECUTABLE"
+ else
+ RSYNC_PATH="sudo $RSYNC_EXECUTABLE"
+ fi
+ COMMAND_SUDO="sudo"
+ else
+ if [ "$RSYNC_REMOTE_PATH" != "" ]; then
+ RSYNC_PATH="$RSYNC_REMOTE_PATH/$RSYNC_EXECUTABLE"
+ else
+ RSYNC_PATH="$RSYNC_EXECUTABLE"
+ fi
+ COMMAND_SUDO=""
+ fi
+
+ ## Set rsync default arguments
+ RSYNC_ARGS="-rlptgoD"
+
+ if [ "$PRESERVE_ACL" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -A"
+ fi
+ if [ "$PRESERVE_XATTR" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -X"
+ fi
+ if [ "$RSYNC_COMPRESS" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -z"
+ fi
+ if [ "$COPY_SYMLINKS" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -L"
+ fi
+ if [ "$KEEP_DIRLINKS" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -K"
+ fi
+ if [ "$PRESERVE_HARDLINKS" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -H"
+ fi
+ if [ "$CHECKSUM" == "yes" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" --checksum"
+ fi
+ if [ $_DRYRUN -eq 1 ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -n"
+ DRY_WARNING="/!\ DRY RUN"
+ fi
+ if [ "$BANDWIDTH" != "" ] && [ "$BANDWIDTH" != "0" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" --bwlimit=$BANDWIDTH"
+ fi
+
+ ## Set compression executable and extension
+ COMPRESSION_LEVEL=3
+ if type xz > /dev/null 2>&1
+ then
+ COMPRESSION_PROGRAM="| xz -$COMPRESSION_LEVEL"
+ COMPRESSION_EXTENSION=.xz
+ elif type lzma > /dev/null 2>&1
+ then
+ COMPRESSION_PROGRAM="| lzma -$COMPRESSION_LEVEL"
+ COMPRESSION_EXTENSION=.lzma
+ elif type pigz > /dev/null 2>&1
+ then
+ COMPRESSION_PROGRAM="| pigz -$COMPRESSION_LEVEL"
+ COMPRESSION_EXTENSION=.gz
+ COMPRESSION_OPTIONS=--rsyncable
+ elif type gzip > /dev/null 2>&1
+ then
+ COMPRESSION_PROGRAM="| gzip -$COMPRESSION_LEVEL"
+ COMPRESSION_EXTENSION=.gz
+ COMPRESSION_OPTIONS=--rsyncable
+ else
+ COMPRESSION_PROGRAM=
+ COMPRESSION_EXTENSION=
+ fi
+ ALERT_LOG_FILE="$ALERT_LOG_FILE$COMPRESSION_EXTENSION"
+}
+
+function PostInit {
+
+ # Define remote commands
+ SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY $REMOTE_USER@$REMOTE_HOST -p $REMOTE_PORT"
+ SCP_CMD="$(type -p scp) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY -P $REMOTE_PORT"
+ RSYNC_SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY -p $REMOTE_PORT"
+}
+
+function InitLocalOSSettings {
+
+ ## If running under Msys, some commands do not run the same way
+ ## Using mingw version of find instead of windows one
+ ## Getting running processes is quite different
+ ## Ping command is not the same
+ if [ "$LOCAL_OS" == "msys" ]; then
+ FIND_CMD=$(dirname $BASH)/find
+ #TODO: The following command needs to be checked on msys. Does the $1 variable substitution work ?
+ # PROCESS_TEST_CMD assumes there is a variable $pid
+ PROCESS_TEST_CMD='ps -a | awk "{\$1=\$1}\$1" | awk "{print \$1}" | grep $pid'
+ PING_CMD="ping -n 2"
+ else
+ FIND_CMD=find
+ # PROCESS_TEST_CMD assumes there is a variable $pid
+ PROCESS_TEST_CMD='ps -p$pid'
+ PING_CMD="ping -c 2 -i .2"
+ fi
+
+ ## Stat command has different syntax on Linux and FreeBSD/MacOSX
+ if [ "$LOCAL_OS" == "MacOSX" ] || [ "$LOCAL_OS" == "BSD" ]; then
+ STAT_CMD="stat -f \"%Sm\""
+ else
+ STAT_CMD="stat --format %y"
+ fi
+}
+
+function InitRemoteOSSettings {
+
+ ## MacOSX does not use the -E parameter like Linux or BSD does (-E is mapped to extended attrs instead of preserve executability)
+ if [ "$LOCAL_OS" != "MacOSX" ] && [ "$REMOTE_OS" != "MacOSX" ]; then
+ RSYNC_ARGS=$RSYNC_ARGS" -E"
+ fi
+
+ if [ "$REMOTE_OS" == "msys" ]; then
+ REMOTE_FIND_CMD=$(dirname $BASH)/find
+ else
+ REMOTE_FIND_CMD=find
+ fi
+}
+
+## END Generic functions
## Working directory for partial downloads
PARTIAL_DIR=".obackup_workdir_partial"