import datetime, logging, os, re, subprocess, sys, tempfile, time
# global variables
-PROG_VERSION = "0.9.5"
+PROG_VERSION = "0.9.8"
MOUNTED = set() # register mountpoints
TMPFILES = set() # register tmpfiles
DATESTAMP = time.mktime(datetime.datetime.now().timetuple()) # unique identifier for syslinux.cfg
+GRML_FLAVOURS = set() # which flavours are being installed?
+global GRML_DEFAULT
# cmdline parsing
USAGE = "Usage: %prog [options] <[ISO[s] | /live/image]> </dev/sdX#>\n\
help="do not output anything but just errors on console")
parser.add_option("--skip-addons", dest="skipaddons", action="store_true",
help="do not install /boot/addons/ files")
+parser.add_option("--skip-grub-config", dest="skipgrubconfig", action="store_true",
+ help="skip generation of grub configuration files")
parser.add_option("--skip-mbr", dest="skipmbr", action="store_true",
help="do not install a master boot record (MBR) on the device")
+parser.add_option("--skip-syslinux-config", dest="skipsyslinuxconfig", action="store_true",
+ help="skip generation of syslinux configuration files")
parser.add_option("--syslinux", dest="syslinux", action="store_true",
help="install syslinux bootloader instead of grub")
parser.add_option("--syslinux-mbr", dest="syslinuxmbr", action="store_true",
initrd /boot/addons/balder10.imz
}
-menuentry "MirBSD" {
+menuentry "MirOS BSD" {
set root=(hd0,%(install_partition)s)
- linux /boot/addons/bsd4grml/ldbsd.com
+ multiboot /boot/addons/bsd4grml/ldbsd.com
}
menuentry "Boot OS of first partition on first disk" {
}
## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+menuentry "%(grml_flavour)s-persistent" {
+ set root=(hd0,%(install_partition)s)
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet persistent live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
+ initrd /boot/release/%(grml_flavour)s/initrd.gz
+}
+
+## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
menuentry "%(grml_flavour)s2ram" {
set root=(hd0,%(install_partition)s)
- linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s %(bootoptions)s
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s.squashfs %(bootoptions)s
initrd /boot/release/%(grml_flavour)s/initrd.gz
}
## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
menuentry "%(grml_flavour)s-forensic" {
set root=(hd0,%(install_partition)s)
- linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect %(bootoptions)s
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect forensic readonly %(bootoptions)s
initrd /boot/release/%(grml_flavour)s/initrd.gz
}
initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz
## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+title %(grml_flavour)s-persistent
+kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet persistent live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
+initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz
+
+## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
title %(grml_flavour)s2ram
-kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s %(bootoptions)s
+kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s.squashfs %(bootoptions)s
initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz
## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
title %(grml_flavour)s-forensic
-kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect %(bootoptions)s
+kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect forensic readonly %(bootoptions)s
initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz
## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
kernel (hd0,%(install_partition)s)/boot/addons/memdisk
initrd (hd0,%(install_partition)s)/boot/addons/balder10.imz
-title MirBSD
+title MirOS BSD
kernel (hd0,%(install_partition)s)/boot/addons/bsd4grml/ldbsd.com
""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp,
MENU LABEL bsd
KERNEL /boot/addons/bsd4grml/ldbsd.com
+# hardware detection tool
+MENU LABEL hdt
+KERNEL /boot/addons/hdt.c32
+APPEND pciids=/boot/addons/pci.ids
+
## end of global configuration
""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp, 'bootoptions': bootoptions} )
APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+LABEL %(grml_flavour)s-persistent
+KERNEL /boot/release/%(grml_flavour)s/linux26
+APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet persistent live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
+
+# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
LABEL %(grml_flavour)s2ram
KERNEL /boot/release/%(grml_flavour)s/linux26
-APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s %(bootoptions)s
+APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s.squashfs %(bootoptions)s
# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
LABEL %(grml_flavour)s-debug
# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
LABEL %(grml_flavour)s-forensic
KERNEL /boot/release/%(grml_flavour)s/linux26
-APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect %(bootoptions)s
+APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect forensic readonly %(bootoptions)s
# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
LABEL %(grml_flavour)s-serial
"--root-directory=%s" % device_mountpoint, device], stdout=file(os.devnull, "r+"))
proc.wait()
if proc.returncode != 0:
- raise Exception("error executing grub-install")
+ # raise Exception("error executing grub-install")
+ logging.critical("Fatal: error executing grub-install (please check the grml2usb FAQ)")
+ cleanup()
+ sys.exit(1)
except CriticalException, error:
logging.critical("Fatal: %s" % error)
cleanup()
cleanup()
sys.exit(1)
else:
- try:
- install_grub(device)
- except CriticalException, error:
- logging.critical("Fatal: %s" % error)
+ if not which("grub-install"):
+ logging.critical("Fatal: grub-install not available (please install the grub package or use the --syslinux option)")
cleanup()
sys.exit(1)
+ else:
+ try:
+ install_grub(device)
+ except CriticalException, error:
+ logging.critical("Fatal: %s" % error)
+ cleanup()
+ sys.exit(1)
def execute_lilo(lilo, device):
# make sure we unmount only already mounted targets
target_unmount = False
mounts = open('/proc/mounts').readlines()
- mountstring = re.compile(".*%s.*" % re.escape(target))
+ mountstring = re.compile(".*%s.*" % re.escape(os.path.realpath(target)))
for line in mounts:
if re.match(mountstring, line):
target_unmount = True
# newer systems:
usbdev = os.path.realpath('/sys/class/block/' + usbdevice + '/removable')
if not os.path.isfile(usbdev):
- # Ubuntu with kernel 2.6.24 for example:
- usbdev = os.path.realpath('/sys/block/' + usbdevice + '/removable')
+ # Ubuntu with kernel 2.6.24 for example:
+ usbdev = os.path.realpath('/sys/block/' + usbdevice + '/removable')
if os.path.isfile(usbdev):
is_usb = open(usbdev).readline()
@partition: device name of partition"""
try:
- udev_info = subprocess.Popen(["/lib/udev/vol_id", "-t", partition],
+ udev_info = subprocess.Popen(["/sbin/blkid", "-s", "TYPE", "-o", "value", partition],
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
filesystem = udev_info.communicate()[0].rstrip()
raise CriticalException("Partition %s does not contain a FAT16 filesystem. (Use --fat16 or run mkfs.vfat %s)" % (partition, partition))
except OSError:
- raise CriticalException("Sorry, /lib/udev/vol_id not available.")
+ raise CriticalException("Sorry, /sbin/blkid not available (install e2fsprogs?)")
def mkdir(directory):
squashfs = search_file(grml_flavour + '.squashfs', iso_mount)
if squashfs is None:
logging.critical("Fatal: squashfs file not found")
+ raise CriticalException("error locating squashfs file")
else:
squashfs_target = target + '/live/' + grml_flavour + '/'
execute(mkdir, squashfs_target)
- logging.debug("cp %s %s" % (squashfs, squashfs_target + grml_flavour + '.squashfs'))
- proc = subprocess.Popen(["cp", squashfs, squashfs_target + grml_flavour + ".squashfs"])
+ logging.debug("rsync -aHS %s %s" % (squashfs, squashfs_target + grml_flavour + '.squashfs'))
+ proc = subprocess.Popen(["rsync", "-aHS", squashfs, squashfs_target + grml_flavour + ".squashfs"])
proc.wait()
filesystem_module = search_file('filesystem.module', iso_mount)
if filesystem_module is None:
logging.critical("Fatal: filesystem.module not found")
else:
- logging.debug("cp %s %s" % (filesystem_module, squashfs_target + 'filesystem.module'))
- proc = subprocess.Popen(["cp", filesystem_module, squashfs_target + 'filesystem.module'])
+ logging.debug("rsync -aHS %s %s" % (filesystem_module, squashfs_target + 'filesystem.module'))
+ proc = subprocess.Popen(["rsync", "-aHS", filesystem_module, squashfs_target + 'filesystem.module'])
proc.wait()
release_target = target + '/boot/release/' + grml_flavour
if kernel is None:
logging.critical("Fatal kernel not found")
else:
- logging.debug("cp %s %s" % (kernel, release_target + '/linux26'))
- proc = subprocess.Popen(["cp", kernel, release_target + '/linux26'])
+ logging.debug("rsync -aHS %s %s" % (kernel, release_target + '/linux26'))
+ proc = subprocess.Popen(["rsync", "-aHS", kernel, release_target + '/linux26'])
proc.wait()
initrd = search_file('initrd.gz', iso_mount)
if initrd is None:
logging.critical("Fatal: initrd not found")
else:
- logging.debug("cp %s %s" % (initrd, release_target + '/initrd.gz'))
- proc = subprocess.Popen(["cp", initrd, release_target + '/initrd.gz'])
+ logging.debug("rsync -aHS %s %s" % (initrd, release_target + '/initrd.gz'))
+ proc = subprocess.Popen(["rsync", "-aHS", initrd, release_target + '/initrd.gz'])
proc.wait()
if grml_file is None:
logging.warn("Warning: myfile %s could not be found - can not install it", myfile)
else:
- logging.debug("cp %s %s" % (grml_file, grml_target + grml_file))
- proc = subprocess.Popen(["cp", grml_file, grml_target + myfile])
+ logging.debug("rsync -aHS %s %s" % (grml_file, grml_target + grml_file))
+ proc = subprocess.Popen(["rsync", "-aHS", grml_file, grml_target + myfile])
proc.wait()
grml_web_target = grml_target + '/web/'
if grml_file is None:
logging.warn("Warning: myfile %s could not be found - can not install it")
else:
- logging.debug("cp %s %s" % (grml_file, grml_web_target + grml_file))
- proc = subprocess.Popen(["cp", grml_file, grml_web_target + myfile])
+ logging.debug("rsync -aHS %s %s" % (grml_file, grml_web_target + grml_file))
+ proc = subprocess.Popen(["rsync", "-aHS", grml_file, grml_web_target + myfile])
proc.wait()
grml_webimg_target = grml_web_target + '/images/'
if grml_file is None:
logging.warn("Warning: myfile %s could not be found - can not install it")
else:
- logging.debug("cp %s %s" % (grml_file, grml_webimg_target + grml_file))
- proc = subprocess.Popen(["cp", grml_file, grml_webimg_target + myfile])
+ logging.debug("rsync -aHS %s %s" % (grml_file, grml_webimg_target + grml_file))
+ proc = subprocess.Popen(["rsync", "-aHS", grml_file, grml_webimg_target + myfile])
proc.wait()
# grub all-in-one image
allinoneimg = search_file('allinone.img', iso_mount)
if allinoneimg is None:
- logging.warn("Warning: allinone.img not found (that's fine if you don't need it")
+ logging.warn("Warning: allinone.img not found (that's fine if you don't need it)")
else:
- logging.debug("cp %s %s" % (allinoneimg, addons + '/allinone.img'))
- proc = subprocess.Popen(["cp", allinoneimg, addons + 'allinone.img'])
+ logging.debug("rsync -aHS %s %s" % (allinoneimg, addons + '/allinone.img'))
+ proc = subprocess.Popen(["rsync", "-aHS", allinoneimg, addons + 'allinone.img'])
proc.wait()
# bsd imag
bsdimg = search_file('bsd4grml', iso_mount)
if bsdimg is None:
- logging.warn("Warning: bsd4grml not found (that's fine if you don't need it")
+ logging.warn("Warning: bsd4grml not found (that's fine if you don't need it)")
else:
- logging.debug("cp -a %s %s" % (bsdimg, addons + '/'))
- proc = subprocess.Popen(["cp", "-a", bsdimg, addons + '/'])
+ logging.debug("rsync -aHS %s %s" % (bsdimg, addons + '/'))
+ proc = subprocess.Popen(["rsync", "-aHS", bsdimg, addons + '/'])
proc.wait()
# freedos image
balderimg = search_file('balder10.imz', iso_mount)
if balderimg is None:
- logging.warn("Warning: balder10.imz not found (that's fine if you don't need it")
+ logging.warn("Warning: balder10.imz not found (that's fine if you don't need it)")
else:
- logging.debug("cp %s %s" % (balderimg, addons + '/balder10.imz'))
- proc = subprocess.Popen(["cp", balderimg, addons + 'balder10.imz'])
+ logging.debug("rsync -aHS %s %s" % (balderimg, addons + '/balder10.imz'))
+ proc = subprocess.Popen(["rsync", "-aHS", balderimg, addons + 'balder10.imz'])
proc.wait()
+ # install hdt and pci.ids only when using syslinux (grub doesn't support it)
+ if options.syslinux:
+ # hdt (hardware detection tool) image
+ hdtimg = search_file('hdt.c32', iso_mount)
+ if hdtimg:
+ logging.debug("rsync -aHS %s %s" % (hdtimg, addons + '/hdt.c32'))
+ proc = subprocess.Popen(["rsync", "-aHS", hdtimg, addons + '/hdt.c32'])
+ proc.wait()
+
+ # pci.ids file
+ picids = search_file('pci.ids', iso_mount)
+ if picids:
+ logging.debug("rsync -aHS %s %s" % (picids, addons + '/pci.ids'))
+ proc = subprocess.Popen(["rsync", "-aHS", picids, addons + '/pci.ids'])
+ proc.wait()
+
# memdisk image
memdiskimg = search_file('memdisk', iso_mount)
if memdiskimg is None:
- logging.warn("Warning: memdisk not found (that's fine if you don't need it")
+ logging.warn("Warning: memdisk not found (that's fine if you don't need it)")
else:
- logging.debug("cp %s %s" % (memdiskimg, addons + '/memdisk'))
- proc = subprocess.Popen(["cp", memdiskimg, addons + 'memdisk'])
+ logging.debug("rsync -aHS %s %s" % (memdiskimg, addons + '/memdisk'))
+ proc = subprocess.Popen(["rsync", "-aHS", memdiskimg, addons + 'memdisk'])
proc.wait()
# memtest86+ image
memtestimg = search_file('memtest', iso_mount)
if memtestimg is None:
- logging.warn("Warning: memtest not found (that's fine if you don't need it")
+ logging.warn("Warning: memtest not found (that's fine if you don't need it)")
else:
- logging.debug("cp %s %s" % (memtestimg, addons + '/memtest'))
- proc = subprocess.Popen(["cp", memtestimg, addons + 'memtest'])
+ logging.debug("rsync -aHS %s %s" % (memtestimg, addons + '/memtest'))
+ proc = subprocess.Popen(["rsync", "-aHS", memtestimg, addons + 'memtest'])
proc.wait()
execute(mkdir, syslinux_target)
logo = search_file('logo.16', iso_mount)
- logging.debug("cp %s %s" % (logo, syslinux_target + 'logo.16'))
- proc = subprocess.Popen(["cp", logo, syslinux_target + 'logo.16'])
+ logging.debug("rsync -aHS %s %s" % (logo, syslinux_target + 'logo.16'))
+ proc = subprocess.Popen(["rsync", "-aHS", logo, syslinux_target + 'logo.16'])
proc.wait()
for ffile in 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'f10':
bootsplash = search_file(ffile, iso_mount)
- logging.debug("cp %s %s" % (bootsplash, syslinux_target + ffile))
- proc = subprocess.Popen(["cp", bootsplash, syslinux_target + ffile])
+ logging.debug("rsync -aHS %s %s" % (bootsplash, syslinux_target + ffile))
+ proc = subprocess.Popen(["rsync", "-aHS", bootsplash, syslinux_target + ffile])
proc.wait()
grub_target = target + '/boot/grub/'
logging.critical("Please make sure you've the grml2usb Debian package installed!")
raise
else:
- logging.debug("cp /usr/share/grml2usb/grub/splash.xpm.gz %s" % grub_target + 'splash.xpm.gz')
- proc = subprocess.Popen(["cp", '/usr/share/grml2usb/grub/splash.xpm.gz',
+ logging.debug("rsync -aHS /usr/share/grml2usb/grub/splash.xpm.gz %s" % grub_target + 'splash.xpm.gz')
+ proc = subprocess.Popen(["rsync", "-aHS", '/usr/share/grml2usb/grub/splash.xpm.gz',
grub_target + 'splash.xpm.gz'])
proc.wait()
# grml splash in grub
if os.path.isfile("/usr/share/grml2usb/grub/grml.png"):
- logging.debug("cp /usr/share/grml2usb/grub/grml.png to %s" % grub_target + 'grml.png')
- proc = subprocess.Popen(["cp", '/usr/share/grml2usb/grub/grml.png',
+ logging.debug("rsync -aHS /usr/share/grml2usb/grub/grml.png to %s" % grub_target + 'grml.png')
+ proc = subprocess.Popen(["rsync", "-aHS", '/usr/share/grml2usb/grub/grml.png',
grub_target + 'grml.png'])
proc.wait()
# font file for graphical bootsplash in grub
if os.path.isfile("/usr/share/grub/ascii.pff"):
- logging.debug("cp /usr/share/grub/ascii.pff to %s" % grub_target + 'ascii.pff')
- proc = subprocess.Popen(["cp", '/usr/share/grub/ascii.pff',
+ logging.debug("rsync -aHS /usr/share/grub/ascii.pff to %s" % grub_target + 'ascii.pff')
+ proc = subprocess.Popen(["rsync", "-aHS", '/usr/share/grub/ascii.pff',
grub_target + 'ascii.pff'])
proc.wait()
return 0
elif not options.bootloaderonly:
logging.info("Copying files. This might take a while....")
- copy_system_files(grml_flavour, iso_mount, target)
- copy_grml_files(iso_mount, target)
+ try:
+ copy_system_files(grml_flavour, iso_mount, target)
+ copy_grml_files(iso_mount, target)
+ except CriticalException, error:
+ logging.critical("Execution failed: %s", error)
+ sys.exit(1)
if not options.skipaddons:
if grml_flavour.endswith('-small'):
grub2_cfg = grub_target + 'grub.cfg'
logging.debug("Creating grub2 configuration file (grub.lst)")
+ global GRML_DEFAULT
+
# install main configuration only *once*, no matter how many ISOs we have:
grub_flavour_is_default = False
if os.path.isfile(grub2_cfg):
main_identifier = re.compile(".*main config generated at: %s.*" % re.escape(str(DATESTAMP)))
if not re.match(main_identifier, string):
grub2_config_file = open(grub2_cfg, 'w')
- logging.info("Note: grml flavour %s is being installed as the default booting system." % grml_flavour)
+ GRML_DEFAULT = grml_flavour
grub_flavour_is_default = True
grub2_config_file.write(generate_main_grub2_config(grml_flavour, install_partition, bootopt))
grub2_config_file.close()
else:
grub2_config_file = open(grub2_cfg, 'w')
- logging.info("Note: grml flavour %s is being installed as the default booting system." % grml_flavour)
+ GRML_DEFAULT = grml_flavour
grub_flavour_is_default = True
grub2_config_file.write(generate_main_grub2_config(grml_flavour, install_partition, bootopt))
grub2_config_file.close()
grub2_config_file = open(grub2_cfg, 'a')
# display only if the grml flavour isn't the default
if not grub_flavour_is_default:
- logging.info("Note: you can boot flavour %s using '%s' on the commandline." % (grml_flavour, grml_flavour))
+ GRML_FLAVOURS.add(grml_flavour)
grub2_config_file.write(generate_flavour_specific_grub2_config(grml_flavour, install_partition, bootopt))
grub2_config_file.close()
else:
bootopt = options.bootoptions
- logging.info("Generating syslinux configuration")
+ logging.debug("Generating syslinux configuration")
syslinux_target = target + '/boot/syslinux/'
# should be present via copy_bootloader_files(), but make sure it exits:
execute(mkdir, syslinux_target)
syslinux_cfg = syslinux_target + 'syslinux.cfg'
+ global GRML_DEFAULT
+
# install main configuration only *once*, no matter how many ISOs we have:
syslinux_flavour_is_default = False
if os.path.isfile(syslinux_cfg):
main_identifier = re.compile(".*main config generated at: %s.*" % re.escape(str(DATESTAMP)))
if not re.match(main_identifier, string):
syslinux_config_file = open(syslinux_cfg, 'w')
- logging.info("Note: grml flavour %s is being installed as the default booting system." % grml_flavour)
+ GRML_DEFAULT = grml_flavour
syslinux_flavour_is_default = True
syslinux_config_file.write(generate_main_syslinux_config(grml_flavour, bootopt))
syslinux_config_file.close()
else:
syslinux_config_file = open(syslinux_cfg, 'w')
- logging.info("Note: grml flavour %s is being installed as the default booting system." % grml_flavour)
+ GRML_DEFAULT = grml_flavour
syslinux_flavour_is_default = True
syslinux_config_file.write(generate_main_syslinux_config(grml_flavour, bootopt))
syslinux_config_file.close()
syslinux_config_file = open(syslinux_cfg, 'a')
# display only if the grml flavour isn't the default
if not syslinux_flavour_is_default:
- logging.info("Note: you can boot flavour %s using '%s' on the commandline." % (grml_flavour, grml_flavour))
+ GRML_FLAVOURS.add(grml_flavour)
syslinux_config_file.write(generate_flavour_specific_syslinux_config(grml_flavour, bootopt))
syslinux_config_file.close()
@device: device/partition where bootloader should be installed to
@target: path of bootloader's configuration files"""
- if options.syslinux:
- handle_syslinux_config(grml_flavour, target)
+ if options.skipsyslinuxconfig:
+ logging.info("Skipping generation of syslinux configuration as requested.")
+ else:
+ try:
+ handle_syslinux_config(grml_flavour, target)
+ except CriticalException, error:
+ logging.critical("Fatal: %s" % error)
+ sys.exit(1)
+
+ if options.skipgrubconfig:
+ logging.info("Skipping generation of grub configuration as requested.")
else:
try:
handle_grub_config(grml_flavour, device, target)
logging.critical("Fatal: %s" % error)
sys.exit(1)
+def handle_dir(live_image, device):
+ """Main logic for copying files of the currently running grml system.
+
+ @live_image: directory where currently running live system resides (usually /live/image)
+ @device: partition where the specified ISO should be installed to"""
+
+ logging.info("Using %s as install base" % live_image)
+
+ if os.path.isdir(device):
+ logging.info("Specified target is a directory, not mounting therefor.")
+ device_mountpoint = device
+ remove_device_mountpoint = False
+ else:
+ device_mountpoint = tempfile.mkdtemp(prefix="grml2usb")
+ register_tmpfile(device_mountpoint)
+ remove_device_mountpoint = True
+ try:
+ mount(device, device_mountpoint, "")
+ except CriticalException, error:
+ logging.critical("Fatal: %s" % error)
+ cleanup()
+ sys.exit(1)
+
+ try:
+ grml_flavour = identify_grml_flavour(live_image)
+ logging.info("Identified grml flavour \"%s\"." % grml_flavour)
+ install_iso_files(grml_flavour, live_image, device, device_mountpoint)
+ except TypeError:
+ logging.critical("Fatal: a critical error happend during execution (not a grml ISO?), giving up")
+ sys.exit(1)
+ finally:
+ if remove_device_mountpoint:
+ try:
+ unmount(device_mountpoint, "")
+ if os.path.isdir(device_mountpoint):
+ os.rmdir(device_mountpoint)
+ unregister_tmpfile(device_mountpoint)
+ except CriticalException, error:
+ logging.critical("Fatal: %s" % error)
+ cleanup()
+
def handle_iso(iso, device):
"""Main logic for mounting ISOs and copying files.
logging.info("Using ISO %s" % iso)
- if os.path.isdir(iso):
- logging.critical("TODO: /live/image handling not yet implemented - sorry")
- sys.exit(1)
-
iso_mountpoint = tempfile.mkdtemp(prefix="grml2usb")
register_tmpfile(iso_mountpoint)
remove_iso_mountpoint = True
return 0
# make sure we have syslinux available
- if not options.skipmbr:
- if not which("syslinux") and not options.copyonly:
- logging.critical('Sorry, syslinux not available. Exiting.')
- logging.critical('Please install syslinux or consider using the --grub option.')
- sys.exit(1)
+ if not which("syslinux") and not options.copyonly:
+ logging.critical('Sorry, syslinux not available. Exiting.')
+ logging.critical('Please install syslinux or consider using the --grub option.')
+ sys.exit(1)
- if not options.skipmbr:
- if device[-1:].isdigit():
- mbr_device = re.match(r'(.*?)\d*$', device).group(1)
- partition_number = int(device[-1:]) - 1
+ if device[-1:].isdigit():
+ mbr_device = re.match(r'(.*?)\d*$', device).group(1)
+ partition_number = int(device[-1:]) - 1
+ skip_install_mir_mbr = False
- try:
- if options.syslinuxmbr:
- handle_syslinux_mbr(mbr_device)
+ # if we get e.g. /dev/loop1 as device we don't want to put the MBR
+ # into /dev/loop of course, therefor use /dev/loop1 as mbr_device
+ if mbr_device == "/dev/loop":
+ mbr_device = device
+ logging.info("Detected loop device - using %s as MBR device therefore" % mbr_device)
+ skip_install_mir_mbr = True
+
+ try:
+ if options.syslinuxmbr:
+ handle_syslinux_mbr(mbr_device)
+ elif not skip_install_mir_mbr:
+ if options.mbrmenu:
+ install_mir_mbr('/usr/share/grml2usb/mbr/mbrmgr', mbr_device, partition_number, True)
else:
- if options.mbrmenu:
- install_mir_mbr('/usr/share/grml2usb/mbr/mbrmgr', mbr_device, partition_number, True)
- else:
- install_mir_mbr('/usr/share/grml2usb/mbr/mbrldr', mbr_device, partition_number, False)
- except IOError, error:
- logging.critical("Execution failed: %s", error)
- sys.exit(1)
- except Exception, error:
- logging.critical("Execution failed: %s", error)
- sys.exit(1)
+ install_mir_mbr('/usr/share/grml2usb/mbr/mbrldr', mbr_device, partition_number, False)
+ except IOError, error:
+ logging.critical("Execution failed: %s", error)
+ sys.exit(1)
+ except Exception, error:
+ logging.critical("Execution failed: %s", error)
+ sys.exit(1)
def handle_vfat(device):
# make sure we have the appropriate permissions
check_uid_root()
+ logging.info("Executing grml2usb version %s", PROG_VERSION)
+
if options.dryrun:
logging.info("Running in simulation mode as requested via option dry-run.")
if not os.path.isdir(device):
if device[-1:].isdigit():
- if int(device[-1:]) > 4:
+ if int(device[-1:]) > 4 or device[-2:].isdigit():
logging.critical("Fatal: installation on partition number >4 not supported. (BIOS won't support it.)")
sys.exit(1)
else:
- if os.path.exists(device):
+ if os.path.exists(device):
logging.critical("Fatal: installation on raw device not supported. (BIOS won't support it.)")
sys.exit(1)
+ if not which("rsync"):
+ logging.critical("Fatal: rsync not available, can not continue - sorry.")
+ sys.exit(1)
+
# provide upgrade path
handle_compat_warning(device)
# main operation (like installing files)
for iso in isos:
- handle_iso(iso, device)
+ if os.path.isdir(iso):
+ handle_dir(iso, device)
+ else:
+ handle_iso(iso, device)
# install mbr
if not os.path.isdir(device):
- handle_mbr(device)
+ if not options.skipmbr:
+ handle_mbr(device)
handle_bootloader(device)
+ logging.info("Note: grml flavour %s was installed as the default booting system." % GRML_DEFAULT)
+
+ for flavour in GRML_FLAVOURS:
+ logging.info("Note: you can boot flavour %s using '%s' on the commandline." % (flavour, flavour))
+
# finally be politely :)
logging.info("Finished execution of grml2usb (%s). Have fun with your grml system." % PROG_VERSION)
projects / grml2usb.git / blobdiff