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#################################################################
# Include: Check for important files used by vmchooser_run-virt #
#################################################################
# WARNING: This is perhaps vestigial!
filecheck() {
filecheck=$(LANG=us ls -lh ${diskfile} 2>&1)
writelog "Filecheck:\n${filecheck}\n"
noimage=$(echo ${filecheck} | grep -i "no such file or directory" | wc -l)
rightsfile=${diskfile}
# check if link
if [ -L "${diskfile}" ]; then
# take link target
rightsfile=$(ls -lh ${diskfile} 2>&1 | awk -F '-> *' '{print $2}')
rightsfile=${vmdir}/${rightsfile}
filecheck=$(LANG=us ls -lh ${rightsfile} 2>&1)
fi
# does file exist
if [ "${noimage}" -ge "1" ]; then
writelog "Virtual Machine Image Problem:\c "
writelog "\tThe image you've specified doesn't exist."
writelog "Filecheck says:\c "
writelog "\t\t${diskfile}:\n\t\t\tNo such file or directory"
writelog "Hint:\c "
writelog "\t\t\tCompare spelling of the image with your options.\n"
exit 1
fi
# readable by calling user
if ! [ -r "${diskfile}" >/dev/null 2>&1 \
-o -r "${diskfile}" >/dev/null 2>&1 ]; then
writelog "Vmware Image Problem:\c "
writelog "\tThe image you've specified has wrong rights."
writelog "Filecheck says:\t\t$(echo ${filecheck} \
| awk '{print $1" "$3" "$4}') ${rightsfile}"
writelog "Hint:\t\t\tChange rights with: chmod a+r ${rightsfile}\n"
exit 1
fi
# writable (for persistent-mode)?
if ! [ -w "${diskfile}" >/dev/null 2>&1 \
-o -w "${diskfile}" >/dev/null 2>&1 ] \
&& [ "${np}" = "independent-persistent" ]; then
writelog "Vmware Image Problem:\c "
writelog "\tThe image you have specified has wrong rights."
writelog "Filecheck says:\t\t$(echo ${filecheck} \
| awk '{print $1" "$3" "$4}') ${rightsfile}"
writelog "Hint:\t\t\tUse nonpersistent-mode or change rights to rw\n"
exit 1
fi
}
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