Break out common script bits into their own file.

1 files changed, 76 insertions, 0 deletions

diff --git a/scripts/common.sh b/scripts/common.sh
new file mode 100755
index 0000000..2ec19ce
--- /dev/null
+++ b/scripts/common.sh
@@ -0,0 +1,76 @@
+#!/bin/echo Don't run this file, it's for common functions."
+
+
+# Figure out where we are, most of this mess is to troll through soft links.
+# PRGDIR=$(getPrgDir)
+getPrgDir()
+{
+  PRG="$0"
+  while [ -h "${PRG}" ] ; do
+    ls=$(ls -ld "${PRG}")
+    link=`expr "${ls}" : '.*-> \(.*\)$'`
+    if expr "${link}" : '.*/.*' > /dev/null; then
+      PRG="${link}"
+    else
+      PRG=$(dirname "${PRG}")/"${link}"
+    fi
+  done
+  PRGDIR=$(dirname "${PRG}")
+  pushd ${PRGDIR} >/dev/null
+  export PRGDIR=$(pwd)
+  popd >/dev/null
+}
+
+
+# Convert number to sim name
+# name=$(num2name 1)
+num2name()
+{
+  # Using a string format, coz using a number format ends with an octal error, coz 08 isn't a valid octal number.
+  # Why isn't octal dead already?
+  printf 'sim%02s' "$1"
+}
+
+
+# Sanitize the name.  Not removing [ or ], couldn't get that to work, only important for Windows.
+# name=$(sanitize "the name")
+sanitize()
+{
+  echo "$1" | sed -e 's/[\\/:\*\?"<>\|@#$%&\0\x01-\x1F\x27\x40\x60\x7F. ]/_/g' -e 's/^$/NONAME/'
+}
+
+
+# Grab the first Section line of the sims .xml file, cut it down to the name.
+# name=$(getSimName 1)
+getSimName()
+{
+    grep "<Section " ${PRGDIR}/../../config/$(num2name $1)/*.xml | head -n 1 | cut -d '"' -f 2
+}
+
+
+# Calculate size of the sleep @ one second per megabyte of combined I/OAR file sizes.
+# sleepPerSize o "the name"
+# sleepPerSize i "the name"
+sleepPerSize()
+{
+  type="$1"
+  name=$(sanitize "$2")
+
+  rm -f ${PRGDIR}/../../backups/${name}-sleepPerSize
+  for file in ${PRGDIR}/../../backups/${name}-*.${type}ar; do
+    if [ -f ${file} ]; then
+      # We only loop through them coz bash sucks, we can find the total size now and jump out of the loop.
+      echo $(du -c -BM ${PRGDIR}/../../backups/${name}-*.${type}ar | tail -n 1 | cut -f 1 | cut -d 'M' -f 1)
+      touch ${PRGDIR}/../../backups/${name}-sleepPerSize
+      break
+    fi
+  done
+
+  # Sleep 200 instead if we can't find any files.
+  if [ -f ${PRGDIR}/../../backups/${name}-sleepPerSize ]; then
+    rm -f ${PRGDIR}/../../backups/${name}-sleepPerSize
+  else
+    echo 200
+  fi
+}
+