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################################################################################
# Include: Set hardware limitations determined by the guest os type #
################################################################################
set_hardware_limits() {
# support shared folders by default, disable it if guest OS doesn't support it
declare -g SHARED_FOLDERS="TRUE"
# set some base configuration depending on the guest operating system
# NOTE: list supported OS type with: VBoxManage list ostypes
case "${VM_OS_TYPE}" in
Windows31)
MAXCORES="1"
MAXMEM="32"
MAXVRAM="16"
SHARED_FOLDERS="FALSE"
;;
WindowsNT*)
MAXCORES="4"
MAXMEM="1024"
MAXVRAM="32"
SHARED_FOLDERS="FALSE"
;;
Windows95)
MAXCORES="1"
MAXMEM="128"
MAXVRAM="32"
SHARED_FOLDERS="FALSE"
;;
Windows98)
MAXCORES="1"
MAXMEM="256"
MAXVRAM="64"
;;
WindowsMe)
MAXCORES="1"
MAXMEM="384"
MAXVRAM="64"
;;
Windows2000|Windows2003)
MAXCORES="4"
MAXMEM="4000"
MAXVRAM="128"
;;
Windows2003_64|WindowsXP_64)
MAXCORES="4"
MAXMEM="8000"
MAXVRAM="128"
;;
WindowsXP)
MAXCORES="4"
MAXMEM="4000"
MAXVRAM="128"
;;
WindowsVista)
MAXCORES="4"
MAXMEM="4000"
MAXVRAM="128"
;;
WindowsVista_64)
MAXCORES="4"
MAXMEM="16000"
MAXVRAM="128"
;;
Windows7|Windows8|Windows81|Windows10)
MAXCORES="4"
MAXMEM="4000"
MAXVRAM="128"
;;
Windows7_64|Windows8_64|Windows81_64|Windows10_64)
MAXCORES="4"
MAXMEM="32000"
MAXVRAM="128"
;;
ArchLinux|Debian|OpenSUSE|Fedora|Gentoo|Mandriva|RedHat|Turbolinux|Ubuntu)
MAXCORES="4"
MAXMEM="4000"
MAXVRAM="128"
;;
ArchLinux_64|Debian_64|OpenSUSE_64|Fedora_64|Gentoo_64|Mandriva_64|RedHat_64|Turbolinux_64|Ubuntu_64)
MAXCORES="8"
MAXMEM="32000"
MAXVRAM="128"
;;
*Linux*)
MAXCORES="4"
MAXMEM="1024"
MAXVRAM="32"
;;
*Linux*64)
MAXCORES="8"
MAXMEM="8000"
MAXVRAM="128"
;;
OS2eCS)
MAXMEM="256"
MAXCORES=1
;;
*)
MAXMEM="512"
MAXCORES="1"
;;
# TODO: FreeBSD, NetBSD, MacOS*, Solaris, Oracle, ...
esac
# use HW_CORES not HW_THREADS since virtualbox does not
# seem to handle hyperthreading all too well...
declare -g CPU_CORES="${HW_CORES:-1}"
[ "${CPU_CORES}" -gt "{MAXCORES}" ] && CPU_CORES="${MAXCORES}"
[ "${VM_MEM}" -gt "${MAXMEM}" ] && VM_MEM="${MAXMEM}"
# currently not used, keep the VRAMSize setting from the uploaded configuration
declare -rg GUESTVRAM=$MAXVRAM
# check if shared folders should be activated according
# to SHARE_REMAP_MODE set by /opt/openslx/inc/shares
VBOX_SHARED_FOLDERS=
if [ "x$SHARED_FOLDERS" != "xFALSE" ] && [ "$SHARE_REMAP_MODE" -gt 1 ]; then
declare -rg VBOX_SHARED_FOLDERS="1"
fi
return 0
}
call_post_source set_hardware_limits
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