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Current File : //proc/self/root/proc/self/root/proc/self/root/opt/microsoft/scvmmguestagent/bin/utilities

#!/bin/bash
#
# Copyright (C) Microsoft Corporation. All rights reserved.
#
# Utility functions shared across all vmm configuration scripts
#

function WriteError {
    WriteLog "Error" "$1" $2
}

function WriteWarning {
    WriteLog "Warning" "$1" $2
}

function WriteInfo {
    WriteLog "Info" "$1" $2
}

#
# internal function to create log entry.  Timestamps with UTC
#
function WriteLog {
   
    #Read logfile path from /conf file.
    conffile="`dirname ${3}`/../etc/scvmm.conf"
    caller=`basename ${3}`
    if [ -f "${conffile}" ]
    then
      # Parse log file
      logfile=`cat "${conffile}" |grep PATH|cut -f2 -d:`
    else
      logfile="/var/opt/microsoft/scvmmguestagent/log/scvmm.log"
    fi

    if [ ! -d `dirname ${logfile}` ]
    then
      mkdir -p `dirname ${logfile}`
    fi

    echo -e `date -u '+%Y-%m-%dT%k:%M:%SZ'`"\t$1\t${caller}: $2"
}


function setRetCode {
   oldRetCode=${retcode}
   case ${1} in
      1)
	 #If return code was 0, and a warning is encountered, set return code to warning value
	  if [ ${oldRetCode} = 0 ]
	  then
	    retcode=1  
	  fi
          ;;
      -1)
	 #If an error is encountered, set return code to error value
          retcode=-1  
          ;;
   esac
}

function cfgExec {
   #Function Args
   # $1 = command to run
   # $2 = severity (0 = info, 1 = warning, 2 = error)
   # $3 = error message to log, if $? <> 0
   # $4 = caller (argv[0])

   #uncomment for debugging
   #echo "Evaluating: ""$1"""

   ERROR=$((eval ${1}) 2>&1)
   rc=$?
   echo ${ERROR}
   if [ $rc != 0 ]; then
        case $2 in
            info)
	        WriteInfo "${ERROR}" ${4}
                WriteInfo "${3}" $4
                ;;
            warning)
	        WriteWarning "${ERROR}" ${4}
                WriteWarning "${3}" ${4}
		setRetCode 1
                ;;
            error)
	        WriteError "${ERROR}" ${4}
                WriteError "${3}" ${4}
		setRetCode -1
		exit -1
                ;;
        esac
   fi   

}

function GetDistroFamily {
   if [ -e "/etc/debian_version" -o `uname -v |grep Ubuntu |wc -l` -eq 1 ] 
   then 
      distro="DEBIAN"
   elif [ ! -e "/etc/sysconfig/networking" ] && [ ! -e "/etc/sysconfig/network-scripts" ]
   then
      distro="SUSE"
   else
      distro="RHEL"
   fi
}

function GetRootHome {
   roothome=`cat /etc/passwd |grep -e '^root' |cut -f6 -d:`
   if [ -z "${roothome}" ]
   then
      roothome="/root"
   fi

}