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Updated ofunctions
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deajan
parent
5a51855691
commit
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@ -31,7 +31,7 @@
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#### OFUNCTIONS MINI SUBSET ####
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#### OFUNCTIONS MICRO SUBSET ####
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_OFUNCTIONS_VERSION=2.3.0-RC2
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_OFUNCTIONS_BUILD=2018100205
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_OFUNCTIONS_BUILD=2018110502
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#### _OFUNCTIONS_BOOTSTRAP SUBSET ####
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_OFUNCTIONS_BOOTSTRAP=true
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#### _OFUNCTIONS_BOOTSTRAP SUBSET END ####
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@ -104,7 +104,9 @@ else
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LOG_FILE="/tmp/$PROGRAM.log"
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fi
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#### RUN_DIR SUBSET ####
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## Default directory where to store temporary run files
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if [ -w /tmp ]; then
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RUN_DIR=/tmp
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elif [ -w /var/tmp ]; then
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@ -113,6 +115,13 @@ else
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RUN_DIR=.
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fi
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## Special note when remote target is on the same host as initiator (happens for unit tests): we'll have to differentiate RUN_DIR so remote CleanUp won't affect initiator.
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if [ "$_REMOTE_EXECUTION" == true ]; then
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mkdir -p "$RUN_DIR/$PROGRAM.remote"
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RUN_DIR="$RUN_DIR/$PROGRAM.remote"
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fi
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#### RUN_DIR SUBSET END ####
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#### PoorMansRandomGenerator SUBSET ####
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# Get a random number on Windows BusyBox alike, also works on most Unixes that have dd, if dd is not found, then return $RANDOM
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function PoorMansRandomGenerator {
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@ -155,7 +164,7 @@ function PoorMansRandomGenerator {
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#### PoorMansRandomGenerator SUBSET END ####
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# Initial TSTMAP value before function declaration
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TSTAMP=$(date '+%Y%m%dT%H%M%S').$(PoorMansRandomGenerator 4)
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TSTAMP=$(date '+%Y%m%dT%H%M%S').$(PoorMansRandomGenerator 5)
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# Default alert attachment filename
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ALERT_LOG_FILE="$RUN_DIR/$PROGRAM.$SCRIPT_PID.$TSTAMP.last.log"
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@ -205,6 +214,8 @@ function RemoteLogger {
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local level="${2}" # Log level
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local retval="${3:-undef}" # optional return value of command
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local prefix
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if [ "$_LOGGER_PREFIX" == "time" ]; then
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prefix="TIME: $SECONDS - "
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elif [ "$_LOGGER_PREFIX" == "date" ]; then
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@ -282,6 +293,8 @@ function Logger {
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local level="${2}" # Log level
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local retval="${3:-undef}" # optional return value of command
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local prefix
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if [ "$_LOGGER_PREFIX" == "time" ]; then
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prefix="TIME: $SECONDS - "
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elif [ "$_LOGGER_PREFIX" == "date" ]; then
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@ -347,6 +360,28 @@ function Logger {
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}
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#### Logger SUBSET END ####
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#### IsInteger SUBSET ####
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# Function is busybox compatible since busybox ash does not understand direct regex, we use expr
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function IsInteger {
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local value="${1}"
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if type expr > /dev/null 2>&1; then
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expr "$value" : '^[0-9]\{1,\}$' > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo 1
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else
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echo 0
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fi
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else
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if [[ $value =~ ^[0-9]+$ ]]; then
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echo 1
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else
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echo 0
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fi
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fi
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}
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#### IsInteger SUBSET END ####
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# Portable child (and grandchild) kill function tester under Linux, BSD and MacOS X
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function KillChilds {
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local pid="${1}" # Parent pid to kill childs
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@ -416,8 +451,6 @@ function KillAllChilds {
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#### CleanUp SUBSET ####
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function CleanUp {
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__CheckArguments 0 $# "$@" #__WITH_PARANOIA_DEBUG
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if [ "$_DEBUG" != "yes" ]; then
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rm -f "$RUN_DIR/$PROGRAM."*".$SCRIPT_PID.$TSTAMP"
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# Fix for sed -i requiring backup extension for BSD & Mac (see all sed -i statements)
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@ -846,10 +879,11 @@ function ExecTasks {
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local minTimeBetweenRetries="${17:-300}" # Time (in seconds) between postponed command retries
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local validExitCodes="${18:-0}" # Semi colon separated list of valid main command exit codes which will not trigger errors
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__CheckArguments 1-18 $# "$@" #__WITH_PARANOIA_DEBUG
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local i
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Logger "${FUNCNAME[0]} called by [${FUNCNAME[0]} < ${FUNCNAME[1]} < ${FUNCNAME[2]} < ${FUNCNAME[3]} < ${FUNCNAME[4]} ...]." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
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__CheckArguments 1-18 $# "$@" #__WITH_PARANOIA_DEBUG
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Logger "${FUNCNAME[0]} id [$id] called by [${FUNCNAME[1]} < ${FUNCNAME[2]} < ${FUNCNAME[3]} < ${FUNCNAME[4]} < ${FUNCNAME[5]} < ${FUNCNAME[6]} ...]." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
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# Since ExecTasks takes up to 17 arguments, do a quick preflight check in DEBUG mode
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if [ "$_DEBUG" == "yes" ]; then
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@ -865,9 +899,6 @@ function ExecTasks {
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done
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fi
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# Change '-' to '_' in task id
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id="${id/-/_}"
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# Expand validExitCodes into array
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IFS=';' read -r -a validExitCodes <<< "$validExitCodes"
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@ -904,16 +935,10 @@ function ExecTasks {
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local newPidsArray # New array of currently running pids for next iteration
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local pidsTimeArray # Array containing execution begin time of pids
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local executeCommand # Boolean to check if currentCommand can be executed given a condition
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local hasPids=false # Are any valable pids given to function ? #__WITH_PARANOIA_DEBUG
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local functionMode
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if [ $counting == true ]; then
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local softAlert=false # Does a soft alert need to be triggered, if yes, send an alert once
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else
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local softAlert=false
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fi
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local softAlert=false
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local failedPidsList # List containing failed pids with exit code separated by semicolons (eg : 2355:1;4534:2;2354:3)
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# Initialise global variable
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eval "WAIT_FOR_TASK_COMPLETION_$id=\"\""
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@ -1074,17 +1099,17 @@ function ExecTasks {
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# Check for valid exit codes
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if [ $(ArrayContains $retval "${validExitCodes[@]}") -eq 0 ]; then
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if [ $noErrorLogsAtAll != true ]; then
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Logger "${FUNCNAME[0]} called by [$id] finished monitoring pid [$pid] with exitcode [$retval]." "DEBUG"
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Logger "${FUNCNAME[0]} called by [$id] finished monitoring pid [$pid] with exitcode [$retval]." "ERROR"
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if [ "$functionMode" == "ParallelExec" ]; then
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Logger "Command was [${commandsArrayPid[$pid]}]." "ERROR"
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fi
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fi
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errorcount=$((errorcount+1))
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# Welcome to variable variable bash hell
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if [ "$(eval echo \"\$WAIT_FOR_TASK_COMPLETION_$id\")" == "" ]; then
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eval "WAIT_FOR_TASK_COMPLETION_$id=\"$pid:$retval\""
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if [ "$failedPidsList" == "" ]; then
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failedPidsList="$pid:$retval"
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else
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eval "WAIT_FOR_TASK_COMPLETION_$id=\";$pid:$retval\""
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failedPidsList="$failedPidsList;$pid:$retval"
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fi
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else
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Logger "${FUNCNAME[0]} called by [$id] finished monitoring pid [$pid] with exitcode [$retval]." "DEBUG"
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@ -1246,6 +1271,8 @@ function ExecTasks {
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# Return exit code if only one process was monitored, else return number of errors
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# As we cannot return multiple values, a global variable WAIT_FOR_TASK_COMPLETION contains all pids with their return value
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eval "WAIT_FOR_TASK_COMPLETION_$id=\"$failedPidsList\""
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if [ $mainItemCount -eq 1 ]; then
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return $retval
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else
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@ -1296,7 +1323,7 @@ function IsNumeric {
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local value="${1}"
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if type expr > /dev/null 2>&1; then
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expr "$value" : "^[-+]\?[0-9]*\.\?[0-9]\+$" > /dev/null 2>&1
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expr "$value" : '^[-+]\{0,1\}[0-9]*\.\{0,1\}[0-9]\{1,\}$' > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo 1
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else
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@ -1317,28 +1344,6 @@ function IsNumericExpand {
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echo $(IsNumeric "$value")
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}
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#### IsInteger SUBSET ####
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# Function is busybox compatible since busybox ash does not understand direct regex, we use expr
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function IsInteger {
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local value="${1}"
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if type expr > /dev/null 2>&1; then
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expr "$value" : "^[0-9]\+$" > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo 1
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else
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echo 0
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fi
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else
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if [[ $value =~ ^[0-9]+$ ]]; then
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echo 1
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else
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echo 0
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fi
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fi
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}
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#### IsInteger SUBSET END ####
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#### HumanToNumeric SUBSET ####
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# Converts human readable sizes into integer kilobyte sizes
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# Usage numericSize="$(HumanToNumeric $humanSize)"
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@ -1444,6 +1449,8 @@ function GetLocalOS {
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# There is no good way to tell if currently running in BusyBox shell. Using sluggish way.
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if ls --help 2>&1 | grep -i "BusyBox" > /dev/null; then
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localOsVar="BusyBox"
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elif set -o | grep "winxp" > /dev/null; then
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localOsVar="BusyBox-w32"
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else
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# Detecting the special ubuntu userland in Windows 10 bash
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if grep -i Microsoft /proc/sys/kernel/osrelease > /dev/null 2>&1; then
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@ -1476,7 +1483,7 @@ function GetLocalOS {
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*"CYGWIN"*)
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LOCAL_OS="Cygwin"
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;;
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*"Microsoft"*)
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*"Microsoft"*|*"MS/Windows"*)
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LOCAL_OS="WinNT10"
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;;
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*"Darwin"*)
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@ -1507,7 +1514,8 @@ function GetLocalOS {
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fi
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# Get Host info for Windows
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if [ "$LOCAL_OS" == "msys" ] || [ "$LOCAL_OS" == "BusyBox" ] || [ "$LOCAL_OS" == "Cygwin" ] || [ "$LOCAL_OS" == "WinNT10" ]; then localOsVar="$(uname -a)"
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if [ "$LOCAL_OS" == "msys" ] || [ "$LOCAL_OS" == "BusyBox" ] || [ "$LOCAL_OS" == "Cygwin" ] || [ "$LOCAL_OS" == "WinNT10" ]; then
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localOsVar="$localOsVar $(uname -a)"
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if [ "$PROGRAMW6432" != "" ]; then
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LOCAL_OS_BITNESS=64
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LOCAL_OS_FAMILY="Windows"
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@ -1521,6 +1529,9 @@ function GetLocalOS {
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# Get Host info for Unix
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else
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LOCAL_OS_FAMILY="Unix"
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fi
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if [ "$LOCAL_OS_FAMILY" == "Unix" ]; then
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if uname -m | grep '64' > /dev/null 2>&1; then
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LOCAL_OS_BITNESS=64
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else
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@ -2139,14 +2150,14 @@ function InitLocalOSDependingSettings {
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function InitRemoteOSDependingSettings {
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__CheckArguments 0 $# "$@" #__WITH_PARANOIA_DEBUG
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if [ "$REMOTE_OS" == "msys" ] || [ "$LOCAL_OS" == "Cygwin" ]; then
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if [ "$REMOTE_OS" == "msys" ] || [ "$REMOTE_OS" == "Cygwin" ]; then
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REMOTE_FIND_CMD=$(dirname $BASH)/find
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else
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REMOTE_FIND_CMD=find
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fi
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## Stat command has different syntax on Linux and FreeBSD/MacOSX
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if [ "$LOCAL_OS" == "MacOSX" ] || [ "$LOCAL_OS" == "BSD" ]; then
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if [ "$REMOTE_OS" == "MacOSX" ] || [ "$REMOTE_OS" == "BSD" ]; then
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REMOTE_STAT_CMD="stat -f \"%Sm\""
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REMOTE_STAT_CTIME_MTIME_CMD="stat -f \\\"%N;%c;%m\\\""
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else
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@ -2330,13 +2341,26 @@ function SetConfFileValue () {
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local value="${3}"
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local separator="${4:-#}"
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if grep "^$name=" "$file" > /dev/null; then
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# Using -i.tmp for BSD compat
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sed -i.tmp "s$separator^$name=.*$separator$name=$value$separator" "$file"
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rm -f "$file.tmp"
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Logger "Set [$name] to [$value] in config file [$file]." "DEBUG"
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if [ -f "$file" ]; then
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if grep "^$name=" "$file" > /dev/null 2>&1; then
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# Using -i.tmp for BSD compat
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sed -i.tmp "s$separator^$name=.*$separator$name=$value$separator" "$file"
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if [ $? -ne 0 ]; then
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Logger "Cannot update value [$name] to [$value] in config file [$file]." "ERROR"
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fi
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rm -f "$file.tmp"
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Logger "Set [$name] to [$value] in config file [$file]." "DEBUG"
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else
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echo "$name=$value" >> "$file"
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if [ $? -ne 0 ]; then
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Logger "Cannot create value [$name] to [$value] in config file [$file]." "ERROR"
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fi
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fi
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else
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Logger "Cannot set value [$name] to [$value] in config file [$file]." "ERROR"
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echo "$name=$value" > "$file"
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if [ $? -ne 0 ]; then
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Logger "Config file [$file] does not exist. Failed to create it witn value [$name]." "ERROR"
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fi
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fi
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}
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#### SetConfFileValue SUBSET END ####
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