<%page args="kernels, runtime_img, basearch, outroot, product, isolabel"/>
<%
configdir="tmp/config_files/x86"
SYSLINUXDIR="usr/share/syslinux"
PXEBOOTDIR="images/pxeboot"
BOOTDIR="isolinux"
KERNELDIR=PXEBOOTDIR
LIVEDIR="LiveOS"
EXTRAKERNELS="extrakernels"
from distutils.version import LooseVersion

## Don't allow spaces or escape characters in the iso label
def valid_label(ch):
    return ch.isalnum() or ch in ('_', '.')

isolabel = ''.join(ch if valid_label(ch) else '-' for ch in isolabel)
%>

mkdir ${LIVEDIR}
install ${runtime_img} ${LIVEDIR}/squashfs.img
treeinfo stage2 mainimage ${LIVEDIR}/squashfs.img

## install bootloader and config files
mkdir ${BOOTDIR}
install ${SYSLINUXDIR}/isolinux.bin ${BOOTDIR}
install ${SYSLINUXDIR}/vesamenu.c32 ${BOOTDIR}
install ${SYSLINUXDIR}/mboot.c32 ${BOOTDIR}
install ${SYSLINUXDIR}/ldlinux.c32 ${BOOTDIR}
install ${SYSLINUXDIR}/libcom32.c32 ${BOOTDIR}
install ${SYSLINUXDIR}/libutil.c32 ${BOOTDIR}
install boot/xen*gz ${BOOTDIR}/xen.gz
install ${configdir}/isolinux.cfg ${BOOTDIR}
install ${configdir}/boot.msg ${BOOTDIR}
install ${configdir}/grub.conf ${BOOTDIR}
install usr/share/anaconda/boot/syslinux-splash.png ${BOOTDIR}/splash.png
install boot/memtest* ${BOOTDIR}/memtest

mkdir ${EXTRAKERNELS}
# bypass "chroot" enforced by Lorax parser
-install ../../../../yum/qubes-dom0/rpm/kernel-qubes-vm-[0-9]*rpm ${EXTRAKERNELS}

## install kernels
mkdir ${KERNELDIR}
<%
sortedkernels = sorted(kernels, key=lambda k: LooseVersion(k['version']))
%>

%for kernel in sortedkernels:
    # Use short kernel version because of ISO9660 filename length limitation
    <%
    shortkver = kernel.version.replace('.pvops.qubes','').replace('.x86_64','')
    %>
    %if kernel.flavor:
        ## i386 PAE
        installkernel images-xen ${kernel.path} ${KERNELDIR}/vmlinuz-${kernel.flavor}
        installinitrd images-xen ${kernel.initrd.path} ${KERNELDIR}/initrd-${kernel.flavor}.img
    %else:
        ## normal i386, x86_64
        installkernel images-${basearch} ${kernel.path} ${KERNELDIR}/vmlinuz
        installinitrd images-${basearch} ${kernel.initrd.path} ${KERNELDIR}/initrd.img
    %endif
    installkernel images-alt-${shortkver} ${kernel.path} ${BOOTDIR}/vmlinuz-${shortkver}
    installinitrd images-alt-${shortkver} ${kernel.initrd.path} ${BOOTDIR}/initrd-${shortkver}.img

  <% latestkver = kernel.version %>

%endfor

## configure bootloader
replace @VERSION@ ${product.version} ${BOOTDIR}/grub.conf ${BOOTDIR}/isolinux.cfg ${BOOTDIR}/*.msg
replace @PRODUCT@ '${product.name}'  ${BOOTDIR}/grub.conf ${BOOTDIR}/isolinux.cfg ${BOOTDIR}/*.msg
replace @ROOT@ 'inst.stage2=hd:LABEL=${isolabel|udev}' ${BOOTDIR}/isolinux.cfg
replace @EXTRAKERNELS@ '' ${BOOTDIR}/isolinux.cfg

hardlink ${KERNELDIR}/vmlinuz ${BOOTDIR}
hardlink ${KERNELDIR}/initrd.img ${BOOTDIR}
%if basearch == 'x86_64':
    treeinfo images-xen kernel ${KERNELDIR}/vmlinuz
    treeinfo images-xen initrd ${KERNELDIR}/initrd.img
%endif

## WHeeeeeeee, EFI.
## We could remove the basearch restriction someday..
<% efiargs=""; efigraft=""; efihybrid="" %>
%if exists("boot/efi/EFI/*/gcdx64.efi") and basearch != 'i386':
    <%
    efiarch = 'X64' if basearch=='x86_64' else 'IA32'
    efigraft="EFI/BOOT={0}/EFI/BOOT".format(outroot)
    images = ["images/efiboot.img"]
    for img in images:
        efiargs += " -eltorito-alt-boot -e {0} -no-emul-boot".format(img)
        efigraft += " {0}={1}/{0}".format(img,outroot)
    efihybrid = "--uefi"
    %>
    <%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch, isolabel=isolabel, kver=latestkver"/>
%endif

## ## make boot.iso
## runcmd mkisofs -o ${outroot}/images/boot.iso \
##        -b ${BOOTDIR}/isolinux.bin -c ${BOOTDIR}/boot.cat \
##        -boot-load-size 4 -boot-info-table -no-emul-boot \
##        ${efiargs} -R -J -V '${isolabel}' -T -graft-points \
##        ${BOOTDIR}=${outroot}/${BOOTDIR} \
##        ${KERNELDIR}=${outroot}/${KERNELDIR} \
##        ${LIVEDIR}=${outroot}/${LIVEDIR} \
##        ${efigraft}
## runcmd isohybrid ${efihybrid} ${outroot}/images/boot.iso
## treeinfo images-${basearch} boot.iso images/boot.iso