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Code Releases Wiki Activity

Feature #2164: Register compressed images in LVM

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This commit is contained in:
Jaime Melis 2013-09-20 16:56:57 +02:00
parent e076b1dac6
commit aa6cb1c869
1 changed files with 74 additions and 41 deletions
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115
src/datastore_mad/remotes/libfs.sh
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@ -123,15 +123,37 @@ function set_downloader_args {
#------------------------------------------------------------------------------
function file_size {
stat --version &> /dev/null
stat --version &> /dev/null
if [ $? = 0 ]; then
STAT_CMD="stat -c %s"
else
STAT_CMD="stat -f %z"
fi
if [ $? = 0 ]; then
# Linux
STAT_CMD="stat -c %s"
else
# Darwin
STAT_CMD="stat -f %z"
fi
$STAT_CMD "$*"
$STAT_CMD "$*"
}
#------------------------------------------------------------------------------
# Gets the size in bytes of a gzipped file
# @param $1 - Path to the image
# @return size of the image in bytes
#------------------------------------------------------------------------------
function gzip_file_size {
gzip -l "$1" | tail -n 1 | awk '{print $2}'
}
#------------------------------------------------------------------------------
# Gets the size in bytes of a bzip2 file
# @param $1 - Path to the image
# @return size of the image in bytes
#------------------------------------------------------------------------------
function bzip2_file_size {
bzip2 -dc "$1" | wc -c
}
#-------------------------------------------------------------------------------
@ -141,44 +163,55 @@ function file_size {
#-------------------------------------------------------------------------------
function fs_size {
case $1 in
http://*/download|https://*/download)
BASE_URL=${1%%/download}
HEADERS=`wget -S --spider --no-check-certificate $BASE_URL 2>&1`
case $1 in
http://*/download|https://*/download)
BASE_URL=${1%%/download}
HEADERS=`wget -S --spider --no-check-certificate $BASE_URL 2>&1`
echo $HEADERS | grep "market" > /dev/null 2>&1
echo $HEADERS | grep "market" > /dev/null 2>&1
if [ $? -eq 0 ]; then
#URL is from market place
SIZE=`wget -O - -S --no-check-certificate $BASE_URL 2>&1|grep -E "^ *\"size\": \"?[0-9]+\"?.$"|tr -dc 0-9`
else
#Not a marketplace URL
SIZE=`wget -S --spider --no-check-certificate $1 2>&1 | grep Content-Length | cut -d':' -f2`
fi
error=$?
;;
http://*|https://*)
SIZE=`wget -S --spider --no-check-certificate $1 2>&1 | grep Content-Length | cut -d':' -f2`
error=$?
;;
*)
if [ -d "$1" ]; then
SIZE=`du -sb "$1" | cut -f1`
error=$?
else
SIZE=$(file_size "$1")
error=$?
fi
;;
esac
if [ $? -eq 0 ]; then
#URL is from market place
SIZE=`wget -O - -S --no-check-certificate $BASE_URL 2>&1|grep -E "^ *\"size\": \"?[0-9]+\"?.$"|tr -dc 0-9`
else
#Not a marketplace URL
SIZE=`wget -S --spider --no-check-certificate $1 2>&1 | grep Content-Length | cut -d':' -f2`
fi
error=$?
;;
http://*|https://*)
SIZE=`wget -S --spider --no-check-certificate $1 2>&1 | grep Content-Length | cut -d':' -f2`
error=$?
;;
*)
if [ -d "$1" ]; then
SIZE=`du -sb "$1" | cut -f1`
error=$?
else
TYPE=$(cat "$1" | head -n 1024 | file -b --mime-type -)
case "$TYPE" in
"application/x-gzip")
SIZE=$(gzip_file_size "$1")
;;
"application/x-bzip2")
SIZE=$(bzip2_file_size "$1")
;;
*)
SIZE=$(file_size "$1")
;;
esac
error=$?
fi
;;
esac
if [ $error -ne 0 ]; then
SIZE=0
else
SIZE=$((($SIZE+1048575)/1048576))
fi
if [ $error -ne 0 ]; then
SIZE=0
else
SIZE=$((($SIZE+1048575)/1048576))
fi
echo "$SIZE"
echo "$SIZE"
}
#-------------------------------------------------------------------------------