--- /dev/null
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""
+grml2usb
+~~~~~~~~
+
+This script installs a grml system (either a running system or ISO[s]) to a USB device
+
+:copyright: (c) 2009 by Michael Prokop <mika@grml.org>
+:license: GPL v2 or any later version
+:bugreports: http://grml.org/bugs/
+
+"""
+
+# from __future__ import with_statement
+from optparse import OptionParser
+from inspect import isroutine, isclass
+import datetime, logging, os, re, subprocess, sys, tempfile, time, os.path
+
+# global variables
+PROG_VERSION = "0.9.14-compat"
+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\
+\n\
+%prog installs grml ISO[s] to an USB device to be able to boot from it.\n\
+Make sure you have at least one grml ISO or a running grml system (/live/image),\n\
+grub or syslinux and root access.\n\
+\n\
+NOTE: This is the compat version of grml2usb, supporting older grml ISOs.\n\
+\n\
+Run %prog --help for usage hints, further information via: man grml2usb"
+
+# pylint: disable-msg=C0103
+parser = OptionParser(usage=USAGE)
+parser.add_option("--bootoptions", dest="bootoptions",
+ action="store", type="string",
+ help="use specified bootoptions as default")
+parser.add_option("--bootloader-only", dest="bootloaderonly", action="store_true",
+ help="do not copy files but just install a bootloader")
+parser.add_option("--copy-only", dest="copyonly", action="store_true",
+ help="copy files only but do not install bootloader")
+parser.add_option("--dry-run", dest="dryrun", action="store_true",
+ help="avoid executing commands")
+parser.add_option("--fat16", dest="fat16", action="store_true",
+ help="format specified partition with FAT16")
+parser.add_option("--force", dest="force", action="store_true",
+ help="force any actions requiring manual interaction")
+parser.add_option("--grub", dest="grub", action="store_true",
+ help="install grub bootloader instead of (default) syslinux")
+parser.add_option("--grub-mbr", dest="grubmbr", action="store_true",
+ help="install grub into MBR instead of (default) PBR")
+parser.add_option("--lilo-binary", dest="lilobin", action="store", type="string",
+ help="lilo executable to be used for installing MBR")
+parser.add_option("--mbr-menu", dest="mbrmenu", action="store_true",
+ help="enable interactive boot menu in MBR")
+parser.add_option("--quiet", dest="quiet", action="store_true",
+ 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 (deprecated as it's the default)")
+parser.add_option("--syslinux-mbr", dest="syslinuxmbr", action="store_true",
+ help="install syslinux master boot record (MBR) instead of default")
+parser.add_option("--verbose", dest="verbose", action="store_true",
+ help="enable verbose mode")
+parser.add_option("-v", "--version", dest="version", action="store_true",
+ help="display version and exit")
+(options, args) = parser.parse_args()
+
+
+GRML2USB_BASE = '/usr/share/grml2usb'
+if not os.path.isdir(GRML2USB_BASE):
+ GRML2USB_BASE = os.path.dirname(os.path.realpath(__file__))
+
+
+class CriticalException(Exception):
+ """Throw critical exception if the exact error is not known but fatal."
+
+ @Exception: message"""
+ pass
+
+
+def cleanup():
+ """Cleanup function to make sure there aren't any mounted devices left behind.
+ """
+
+ logging.info("Cleaning up before exiting...")
+ proc = subprocess.Popen(["sync"])
+ proc.wait()
+
+ try:
+ for device in MOUNTED:
+ unmount(device, "")
+ # ignore: RuntimeError: Set changed size during iteration
+ except RuntimeError:
+ logging.debug('caught expection RuntimeError, ignoring')
+
+
+def register_tmpfile(path):
+ """
+ TODO - not implemented yet
+ """
+
+ TMPFILES.add(path)
+
+
+def unregister_tmpfile(path):
+ """
+ TODO - not implemented yet
+ """
+
+ if path in TMPFILES:
+ TMPFILES.remove(path)
+
+
+def register_mountpoint(target):
+ """register specified target in a set() for handling clean exiting
+
+ @target: destination target of mountpoint
+ """
+
+ MOUNTED.add(target)
+
+
+def unregister_mountpoint(target):
+ """unregister specified target in a set() for handling clean exiting
+
+ @target: destination target of mountpoint
+ """
+
+ if target in MOUNTED:
+ MOUNTED.remove(target)
+
+
+def get_function_name(obj):
+ """Helper function for use in execute() to retrive name of a function
+
+ @obj: the function object
+ """
+ if not (isroutine(obj) or isclass(obj)):
+ obj = type(obj)
+ return obj.__module__ + '.' + obj.__name__
+
+
+def execute(f, *exec_arguments):
+ """Wrapper for executing a command. Either really executes
+ the command (default) or when using --dry-run commandline option
+ just displays what would be executed."""
+ # usage: execute(subprocess.Popen, (["ls", "-la"]))
+ # TODO: doesn't work for proc = execute(subprocess.Popen...() -> any ideas?
+ if options.dryrun:
+ # pylint: disable-msg=W0141
+ logging.debug('dry-run only: %s(%s)', get_function_name(f), ', '.join(map(repr, exec_arguments)))
+ else:
+ # pylint: disable-msg=W0142
+ return f(*exec_arguments)
+
+
+def is_exe(fpath):
+ """Check whether a given file can be executed
+
+ @fpath: full path to file
+ @return:"""
+ return os.path.exists(fpath) and os.access(fpath, os.X_OK)
+
+
+def which(program):
+ """Check whether a given program is available in PATH
+
+ @program: name of executable"""
+ fpath = os.path.split(program)[0]
+ if fpath:
+ if is_exe(program):
+ return program
+ else:
+ for path in os.environ["PATH"].split(os.pathsep):
+ exe_file = os.path.join(path, program)
+ if is_exe(exe_file):
+ return exe_file
+
+ return None
+
+
+def search_file(filename, search_path='/bin' + os.pathsep + '/usr/bin'):
+ """Given a search path, find file
+
+ @filename: name of file to search for
+ @search_path: path where searching for the specified filename"""
+ file_found = 0
+ paths = search_path.split(os.pathsep)
+ current_dir = '' # make pylint happy :)
+ for path in paths:
+ # pylint: disable-msg=W0612
+ for current_dir, directories, files in os.walk(path):
+ if os.path.exists(os.path.join(current_dir, filename)):
+ file_found = 1
+ break
+ if file_found:
+ return os.path.abspath(os.path.join(current_dir, filename))
+ else:
+ return None
+
+
+def check_uid_root():
+ """Check for root permissions"""
+ if not os.geteuid()==0:
+ sys.exit("Error: please run this script with uid 0 (root).")
+
+
+def mkfs_fat16(device):
+ """Format specified device with VFAT/FAT16 filesystem.
+
+ @device: partition that should be formated"""
+
+ if options.dryrun:
+ logging.info("Would execute mkfs.vfat -F 16 %s now.", device)
+ return 0
+
+ logging.info("Formating partition with fat16 filesystem")
+ logging.debug("mkfs.vfat -F 16 %s", device)
+ proc = subprocess.Popen(["mkfs.vfat", "-F", "16", device])
+ proc.wait()
+ if proc.returncode != 0:
+ raise CriticalException("error executing mkfs.vfat")
+
+
+def generate_main_grub2_config(grml_flavour, bootoptions):
+ """Generate grub2 configuration for use via grub.cfg
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @bootoptions: additional bootoptions that should be used by default"""
+
+ local_datestamp = DATESTAMP
+
+ return("""\
+## main grub2 configuration - generated by grml2usb [main config generated at: %(local_datestamp)s]
+set default=0
+set timeout=10
+
+insmod fat
+
+if loadfont /boot/grub/ascii.pf2 ; then
+ insmod png
+ set gfxmode=640x480
+ insmod gfxterm
+ insmod vbe
+ if terminal_output.gfxterm ; then true ; else
+ # For backward compatibility with versions of terminal.mod that don't
+ # understand terminal_output
+ terminal gfxterm
+ fi
+fi
+
+if background_image /boot/grub/grml.png ; then
+ set color_normal=black/black
+ set color_highlight=red/black
+else
+ set menu_color_normal=white/black
+ set menu_color_highlight=black/yellow
+fi
+
+menuentry "%(grml_flavour)s (default)" {
+ set gfxpayload=1024x768x16,1024x768
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off quiet boot=live nomce live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
+ initrd /boot/release/%(grml_flavour)s/initrd.gz
+}
+
+menuentry "Memory test (memtest86+)" {
+ linux16 /boot/addons/memtest
+}
+
+menuentry "Boot Grub (all in one image)" {
+ linux /boot/addons/memdisk
+ initrd /boot/addons/allinone.img
+}
+
+menuentry "Boot FreeDOS" {
+ linux /boot/addons/memdisk
+ initrd /boot/addons/balder10.imz
+}
+
+menuentry "Boot MirOS bsd4grml" {
+ multiboot /boot/addons/bsd4grml/ldbsd.com
+ module /boot/addons/bsd4grml/bsd.rd
+ module /boot/addons/bsd4grml/boot.1
+ module /boot/addons/bsd4grml/boot.2
+ module /boot/addons/bsd4grml/boot.3
+ module /boot/addons/bsd4grml/boot.4
+ module /boot/addons/bsd4grml/boot.5
+ module /boot/addons/bsd4grml/boot.6
+ module /boot/addons/bsd4grml/boot.cfg
+}
+
+menuentry "Boot OS of first partition on first disk" {
+ set root=(hd0,1)
+ chainloader +1
+}
+
+""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp,
+ 'bootoptions': bootoptions } )
+
+
+def generate_flavour_specific_grub2_config(grml_flavour, bootoptions):
+ """Generate grub2 configuration for use via grub.cfg
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @bootoptions: additional bootoptions that should be used by default"""
+
+ local_datestamp = DATESTAMP
+
+ return("""\
+## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+menuentry "%(grml_flavour)s - boot in default mode" {
+ set gfxpayload=1024x768x16,1024x768
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet 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)s-persistent - enable persistency feature" {
+ set gfxpayload=1024x768x16,1024x768
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce 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 - copy compressed grml file to RAM" {
+ set gfxpayload=1024x768x16,1024x768
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce 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-debug - enable debugging options" {
+ set gfxpayload=1024x768x16,1024x768
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ debug boot=live initcall_debug%(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-x - start X Window System" {
+ set gfxpayload=1024x768x16,1024x768
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ startx=wm-ng %(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-nofb - disable framebuffer" {
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=ofonly %(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-failsafe - disable hardware detection" {
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal boot=live noautoconfig atapicd noapic noacpi acpi=off nomodules nofirewire noudev nousb nohotplug noapm nopcmcia nosmp maxcpus=0 noscsi noagp nodma ide=nodma noswap nofstab nosound nogpm nosyslog nodhcp nocpu nodisc nomodem xmodule=vesa noraid nolvm noresume selinux=0 edd=off pci=nomsi %(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 - do not touch harddisks during hw recognition" {
+ set gfxpayload=1024x768x16,1024x768
+ linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce 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
+}
+
+""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp,
+ 'bootoptions': bootoptions } )
+
+
+def generate_flavour_specific_grub1_config(grml_flavour, install_partition, bootoptions):
+ """Generate grub1 configuration for use via menu.lst
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @install_partition: partition number for use in (hd0,X)
+ @bootoptions: additional bootoptions that should be used by default"""
+
+ local_datestamp = DATESTAMP
+
+ return("""\
+## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+title %(grml_flavour)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/ %(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)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.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]
+title %(grml_flavour)s-debug
+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/ debug boot=live initcall_debug%(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)s-x
+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/ startx=wm-ng %(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)s-nofb
+kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=ofonly %(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)s-failsafe
+kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal boot=live noautoconfig atapicd noapic noacpi acpi=off nomodules nofirewire noudev nousb nohotplug noapm nopcmcia nosmp maxcpus=0 noscsi noagp nodma ide=nodma noswap nofstab nosound nogpm nosyslog nodhcp nocpu nodisc nomodem xmodule=vesa noraid nolvm noresume selinux=0 edd=off pci=nomsi %(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)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 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]
+title %(grml_flavour)s-serial
+kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=vesafb:off console=tty1 console=ttyS0,9600n8 %(bootoptions)s
+initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz
+
+""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp,
+ 'bootoptions': bootoptions, 'install_partition': install_partition } )
+
+
+def generate_main_grub1_config(grml_flavour, install_partition, bootoptions):
+ """Generate grub1 configuration for use via menu.lst
+
+ @grml_flavour: name of grml flavour the configuration should be generated for"""
+
+ local_datestamp = DATESTAMP
+
+ return("""\
+## main grub1 configuration - generated by grml2usb [main config generated at: %(local_datestamp)s]
+# misc options:
+timeout 30
+# color red/blue green/black
+splashimage=(hd0,%(install_partition)s)/boot/grub/splash.xpm.gz
+foreground = 000000
+background = FFCC33
+
+# define entries:
+title %(grml_flavour)s - Default boot (using 1024x768 framebuffer)
+kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off vga=791 quiet boot=live nomce live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
+initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz
+
+title Memory test (memtest86+)
+kernel (hd0,%(install_partition)s)/boot/addons/memtest
+
+title Grub - all in one image
+kernel (hd0,%(install_partition)s)/boot/addons/memdisk
+initrd (hd0,%(install_partition)s)/boot/addons/allinone.img
+
+title FreeDOS
+kernel (hd0,%(install_partition)s)/boot/addons/memdisk
+initrd (hd0,%(install_partition)s)/boot/addons/balder10.imz
+
+title MirOS BSD
+kernel (hd0,%(install_partition)s)/boot/addons/bsd4grml/ldbsd.com
+
+""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp,
+ 'bootoptions': bootoptions, 'install_partition': install_partition } )
+
+
+def generate_isolinux_splash(grml_flavour):
+ """Generate bootsplash for isolinux/syslinux
+
+ @grml_flavour: name of grml flavour the configuration should be generated for"""
+
+ # TODO: adjust last bootsplash line (the one following the "Some information and boot ...")
+
+ grml_name = grml_flavour
+
+ return("""\
+\ f17\f\18/boot/syslinux/logo.16
+
+Some information and boot options available via keys F2 - F10. http://grml.org/
+%(grml_name)s
+""" % {'grml_name': grml_name} )
+
+
+def generate_main_syslinux_config(grml_flavour, bootoptions):
+ """Generate main configuration for use in syslinux.cfg
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @bootoptions: additional bootoptions that should be used by default"""
+
+ local_datestamp = DATESTAMP
+
+ return("""\
+## main syslinux configuration - generated by grml2usb [main config generated at: %(local_datestamp)s]
+# use this to control the bootup via a serial port
+# SERIAL 0 9600
+DEFAULT grml
+TIMEOUT 300
+PROMPT 1
+DISPLAY /boot/syslinux/boot.msg
+F1 /boot/syslinux/boot.msg
+F2 /boot/syslinux/f2
+F3 /boot/syslinux/f3
+F4 /boot/syslinux/f4
+F5 /boot/syslinux/f5
+F6 /boot/syslinux/f6
+F7 /boot/syslinux/f7
+F8 /boot/syslinux/f8
+F9 /boot/syslinux/f9
+F10 /boot/syslinux/f10
+## end of main configuration
+
+## global configuration
+# the default option (using %(grml_flavour)s)
+LABEL grml
+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/ %(bootoptions)s
+
+# memtest
+LABEL memtest
+KERNEL /boot/addons/memtest
+
+# grub
+LABEL grub
+MENU LABEL grub
+KERNEL /boot/addons/memdisk
+APPEND initrd=/boot/addons/allinone.img
+
+# dos
+LABEL dos
+MENU LABEL dos
+KERNEL /boot/addons/memdisk
+APPEND initrd=/boot/addons/balder10.imz
+
+# bsd
+LABEL bsd
+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} )
+
+
+def generate_flavour_specific_syslinux_config(grml_flavour, bootoptions):
+ """Generate flavour specific configuration for use in syslinux.cfg
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @bootoptions: bootoptions that should be used as a default"""
+
+ local_datestamp = DATESTAMP
+
+ return("""\
+
+# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+LABEL %(grml_flavour)s
+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/ %(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.squashfs %(bootoptions)s
+
+# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+LABEL %(grml_flavour)s-debug
+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/ debug boot=live initcall_debug%(bootoptions)s
+
+# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+LABEL %(grml_flavour)s-x
+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/ startx=wm-ng %(bootoptions)s
+
+# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+LABEL %(grml_flavour)s-nofb
+KERNEL /boot/release/%(grml_flavour)s/linux26
+APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=ofonly %(bootoptions)s
+
+# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+LABEL %(grml_flavour)s-failsafe
+KERNEL /boot/release/%(grml_flavour)s/linux26
+APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal boot=live noautoconfig atapicd noapic noacpi acpi=off nomodules nofirewire noudev nousb nohotplug noapm nopcmcia nosmp maxcpus=0 noscsi noagp nodma ide=nodma noswap nofstab nosound nogpm nosyslog nodhcp nocpu nodisc nomodem xmodule=vesa noraid nolvm noresume selinux=0 edd=off pci=nomsi %(bootoptions)s
+
+# 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 forensic readonly %(bootoptions)s
+
+# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
+LABEL %(grml_flavour)s-serial
+KERNEL /boot/release/%(grml_flavour)s/linux26
+APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=vesafb:off console=tty1 console=ttyS0,9600n8 %(bootoptions)s
+""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp, 'bootoptions': bootoptions} )
+
+
+def install_grub(device):
+ """Install grub on specified device.
+
+ @mntpoint: mountpoint of device where grub should install its files to
+ @device: partition where grub should be installed to"""
+
+ if options.dryrun:
+ logging.info("Would execute grub-install [--root-directory=mount_point] %s now.", device)
+ else:
+ device_mountpoint = tempfile.mkdtemp(prefix="grml2usb")
+ register_tmpfile(device_mountpoint)
+ try:
+ try:
+ mount(device, device_mountpoint, "")
+
+ # If using --grub-mbr then make sure we install grub in MBR instead of PBR
+ # Thanks to grub2. NOT.
+ if options.grubmbr:
+ logging.debug("Using option --grub-mbr ...")
+ if device[-1:].isdigit():
+ grub_device = re.match(r'(.*?)\d*$', device).group(1)
+ else:
+ grub_device = device
+ else:
+ grub_device = device
+
+ logging.debug("grub-install --recheck --no-floppy --root-directory=%s %s",
+ device_mountpoint, grub_device)
+ proc = subprocess.Popen(["grub-install", "--recheck", "--no-floppy",
+ "--root-directory=%s" % device_mountpoint, grub_device], stdout=file(os.devnull, "r+"))
+ proc.wait()
+ if proc.returncode != 0:
+ # raise Exception("error executing grub-install")
+ logging.critical("Fatal: error executing grub-install (please check the grml2usb FAQ or drop the --grub option)")
+ logging.critical("Note: if using grub2 consider using the --grub-mbr option because grub2's PBR feature is broken.")
+ cleanup()
+ sys.exit(1)
+ except CriticalException, error:
+ logging.critical("Fatal: %s", error)
+ cleanup()
+ sys.exit(1)
+
+ finally:
+ unmount(device_mountpoint, "")
+ os.rmdir(device_mountpoint)
+ unregister_tmpfile(device_mountpoint)
+
+
+def install_syslinux(device):
+ """Install syslinux on specified device.
+
+ @device: partition where syslinux should be installed to"""
+
+ if options.dryrun:
+ logging.info("Would install syslinux as bootloader on %s", device)
+ return 0
+
+ # syslinux -d boot/isolinux /dev/sdb1
+ logging.info("Installing syslinux as bootloader")
+ logging.debug("syslinux -d boot/syslinux %s", device)
+ proc = subprocess.Popen(["syslinux", "-d", "boot/syslinux", device])
+ proc.wait()
+ if proc.returncode != 0:
+ raise CriticalException("Error executing syslinux (either try --fat16 or use grub?)")
+
+
+def install_bootloader(device):
+ """Install bootloader on specified device.
+
+ @device: partition where bootloader should be installed to"""
+
+ # by default we use grub, so install syslinux only on request
+ if options.syslinux:
+ logging.info("Note: the --syslinux option is deprecated as syslinux is grml2usb's default. Continuing anyway.")
+
+ if options.grub:
+ 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)
+ else:
+ try:
+ install_syslinux(device)
+ except CriticalException, error:
+ logging.critical("Fatal: %s", error)
+ cleanup()
+ sys.exit(1)
+
+
+def execute_lilo(lilo, device):
+ """execute lilo for activating the partitions in the MBR
+
+ @lilo: path of lilo executable
+ @device: device where lilo should be executed on"""
+
+ # to support -A for extended partitions:
+ logging.info("Activating partitions in MBR via lilo")
+ logging.debug("%s -S /dev/null -M %s ext", lilo, device)
+ proc = subprocess.Popen([lilo, "-S", "/dev/null", "-M", device, "ext"])
+ proc.wait()
+ if proc.returncode != 0:
+ raise Exception("error executing lilo")
+
+ # activate partition:
+ logging.debug("%s -S /dev/null -A %s 1", lilo, device)
+ proc = subprocess.Popen([lilo, "-S", "/dev/null", "-A", device, "1"])
+ proc.wait()
+ if proc.returncode != 0:
+ raise Exception("error executing lilo")
+
+
+def install_syslinux_mbr(device):
+ """install syslinux's master boot record (MBR) on the specified device
+
+ @device: device where MBR of syslinux should be installed to"""
+
+ # make sure we have syslinux available
+ if not which("syslinux") and not options.copyonly:
+ raise Exception("syslinux not available (either install it or consider using the --grub option)")
+
+ # lilo's mbr is broken, use the one from syslinux instead:
+ if not os.path.isfile("/usr/lib/syslinux/mbr.bin"):
+ raise Exception("/usr/lib/syslinux/mbr.bin can not be read")
+
+ logging.info("Installing syslinux MBR")
+ logging.debug("cat /usr/lib/syslinux/mbr.bin > %s", device)
+ try:
+ # TODO -> use Popen instead?
+ retcode = subprocess.call("cat /usr/lib/syslinux/mbr.bin > "+ device, shell=True)
+ if retcode < 0:
+ logging.critical("Error copying MBR to device (%s)", retcode)
+ except OSError, error:
+ logging.critical("Execution failed: %s", error)
+
+
+def install_mir_mbr(mbrtemplate, device, partition, ismirbsdmbr=True):
+ """install 'mbr' master boot record (MBR) on a device
+
+ Retrieve the partition table from "device", install an MBR from the
+ "mbrtemplate" file, set the "partition" (0..3) active, and install the
+ result back to "device".
+
+ @mbrtemplate: default MBR file
+
+ @device: name of a file assumed to be a hard disc (or USB stick) image, or
+ something like "/dev/sdb"
+
+ @partition: must be a number between 0 and 3, inclusive
+
+ @mbrtemplate: must be a valid MBR file of at least 440 (or 439 if
+ ismirbsdmbr) bytes.
+
+ @ismirbsdmbr: if true then ignore the active flag, set the mirbsdmbr
+ specific flag to 0/1/2/3 and set the MBR's default value accordingly. If
+ false then leave the mirbsdmbr specific flag set to FFh, set all
+ active flags to 0 and set the active flag of the partition to 80h. Note:
+ behaviour of mirbsdmbr: if flag = 0/1/2/3 then use it, otherwise search for
+ the active flag."""
+
+ logging.info("Installing default MBR")
+
+ if not os.path.isfile(mbrtemplate):
+ logging.critical("Error: %s can not be read.", mbrtemplate)
+ raise CriticalException("Error installing MBR (either try --syslinux-mbr or install missing file?)")
+
+ if (partition < 0) or (partition > 3):
+ raise ValueError("partition must be between 0 and 3")
+
+ if ismirbsdmbr:
+ nmbrbytes = 439
+ else:
+ nmbrbytes = 440
+
+ tmpf = tempfile.NamedTemporaryFile()
+
+ logging.debug("executing: dd if='%s' of='%s' bs=512 count=1", device, tmpf.name)
+ proc = subprocess.Popen(["dd", "if=%s" % device, "of=%s" % tmpf.name, "bs=512", "count=1"], stderr=file(os.devnull, "r+"))
+ proc.wait()
+ if proc.returncode != 0:
+ raise Exception("error executing dd (first run)")
+
+ logging.debug("executing: dd if=%s of=%s bs=%s count=1 conv=notrunc", mbrtemplate,
+ tmpf.name, nmbrbytes)
+ proc = subprocess.Popen(["dd", "if=%s" % mbrtemplate, "of=%s" % tmpf.name, "bs=%s" % nmbrbytes,
+ "count=1", "conv=notrunc"], stderr=file(os.devnull, "r+"))
+ proc.wait()
+ if proc.returncode != 0:
+ raise Exception("error executing dd (second run)")
+
+ mbrcode = tmpf.file.read(512)
+ if len(mbrcode) < 512:
+ raise EOFError("MBR size (%d) < 512" % len(mbrcode))
+
+ if ismirbsdmbr:
+ mbrcode = mbrcode[0:439] + chr(partition) + \
+ mbrcode[440:510] + "\x55\xAA"
+ else:
+ actives = ["\x00", "\x00", "\x00", "\x00"]
+ actives[partition] = "\x80"
+ mbrcode = mbrcode[0:446] + actives[0] + \
+ mbrcode[447:462] + actives[1] + \
+ mbrcode[463:478] + actives[2] + \
+ mbrcode[479:494] + actives[3] + \
+ mbrcode[495:510] + "\x55\xAA"
+
+ tmpf.file.seek(0)
+ tmpf.file.truncate()
+ tmpf.file.write(mbrcode)
+ tmpf.file.close()
+
+ logging.debug("executing: dd if='%s' of='%s' bs=512 count=1 conv=notrunc", tmpf.name, device)
+ proc = subprocess.Popen(["dd", "if=%s" % tmpf.name, "of=%s" % device, "bs=512", "count=1",
+ "conv=notrunc"], stderr=file(os.devnull, "r+"))
+ proc.wait()
+ if proc.returncode != 0:
+ raise Exception("error executing dd (third run)")
+ del tmpf
+
+
+def handle_syslinux_mbr(device):
+ """Install syslinux master boot record on given device
+
+ @device: device where MBR should be installed to"""
+
+ if not is_writeable(device):
+ raise IOError("device not writeable for user")
+
+ # try to use system's lilo
+ if which("lilo"):
+ lilo = which("lilo")
+ else:
+ # otherwise fall back to our static version
+ from platform import architecture
+ if architecture()[0] == '64bit':
+ lilo = GRML2USB_BASE + '/lilo/lilo.static.amd64'
+ else:
+ lilo = GRML2USB_BASE + '/lilo/lilo.static.i386'
+ # finally prefer a specified lilo executable
+ if options.lilobin:
+ lilo = options.lilobin
+
+ if not is_exe(lilo):
+ raise Exception("lilo executable can not be execute")
+
+ if options.dryrun:
+ logging.info("Would install MBR running lilo and using syslinux.")
+ return 0
+
+ execute_lilo(lilo, device)
+ install_syslinux_mbr(device)
+
+
+def is_writeable(device):
+ """Check if the device is writeable for the current user
+
+ @device: partition where bootloader should be installed to"""
+
+ if not device:
+ return False
+ #raise Exception("no device for checking write permissions")
+
+ if not os.path.exists(device):
+ return False
+
+ return os.access(device, os.W_OK) and os.access(device, os.R_OK)
+
+
+def mount(source, target, mount_options):
+ """Mount specified source on given target
+
+ @source: name of device/ISO that should be mounted
+ @target: directory where the ISO should be mounted to
+ @options: mount specific options"""
+
+ # note: options.dryrun does not work here, as we have to
+ # locate files and identify the grml flavour
+
+ for x in file('/proc/mounts').readlines():
+ if x.startswith(source):
+ raise CriticalException("Error executing mount: %s already mounted - please unmount before invoking grml2usb" % source)
+
+ if os.path.isdir(source):
+ logging.debug("Source %s is not a device, therefore not mounting.", source)
+ return 0
+
+ logging.debug("mount %s %s %s", mount_options, source, target)
+ proc = subprocess.Popen(["mount"] + list(mount_options) + [source, target])
+ proc.wait()
+ if proc.returncode != 0:
+ raise CriticalException("Error executing mount (no filesystem on the partition?)")
+ else:
+ logging.debug("register_mountpoint(%s)", target)
+ register_mountpoint(target)
+
+
+def unmount(target, unmount_options):
+ """Unmount specified target
+
+ @target: target where something is mounted on and which should be unmounted
+ @options: options for umount command"""
+
+ # make sure we unmount only already mounted targets
+ target_unmount = False
+ mounts = open('/proc/mounts').readlines()
+ mountstring = re.compile(".*%s.*" % re.escape(os.path.realpath(target)))
+ for line in mounts:
+ if re.match(mountstring, line):
+ target_unmount = True
+
+ if not target_unmount:
+ logging.debug("%s not mounted anymore", target)
+ else:
+ logging.debug("umount %s %s", list(unmount_options), target)
+ proc = subprocess.Popen(["umount"] + list(unmount_options) + [target])
+ proc.wait()
+ if proc.returncode != 0:
+ raise Exception("Error executing umount")
+ else:
+ logging.debug("unregister_mountpoint(%s)", target)
+ unregister_mountpoint(target)
+
+
+def check_for_usbdevice(device):
+ """Check whether the specified device is a removable USB device
+
+ @device: device name, like /dev/sda1 or /dev/sda
+ """
+
+ usbdevice = re.match(r'/dev/(.*?)\d*$', device).group(1)
+ # 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')
+
+ if os.path.isfile(usbdev):
+ is_usb = open(usbdev).readline()
+ if is_usb.find("1"):
+ return 0
+
+ return 1
+
+
+def check_for_fat(partition):
+ """Check whether specified partition is a valid VFAT/FAT16 filesystem
+
+ @partition: device name of partition"""
+
+ try:
+ udev_info = subprocess.Popen(["/sbin/blkid", "-s", "TYPE", "-o", "value", partition],
+ stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ filesystem = udev_info.communicate()[0].rstrip()
+
+ if udev_info.returncode == 2:
+ raise CriticalException("Failed to read device %s"
+ " (wrong UID/permissions or device/directory not present?)" % partition)
+
+ if options.syslinux and filesystem != "vfat":
+ raise CriticalException("Partition %s does not contain a FAT16 filesystem. (Use --fat16 or run mkfs.vfat %s)" % (partition, partition))
+
+ except OSError:
+ raise CriticalException("Sorry, /sbin/blkid not available (install e2fsprogs?)")
+
+
+def mkdir(directory):
+ """Simple wrapper around os.makedirs to get shell mkdir -p behaviour"""
+
+ # just silently pass as it's just fine it the directory exists
+ if not os.path.isdir(directory):
+ try:
+ os.makedirs(directory)
+ # pylint: disable-msg=W0704
+ except OSError:
+ pass
+
+
+def exec_rsync(source, target):
+ """Simple wrapper around rsync to install files
+
+ @source: source file/directory
+ @target: target file/directory"""
+ logging.debug("Source: %s / Target: %s", source, target)
+ proc = subprocess.Popen(["rsync", "-rlptDH", "--inplace", source, target])
+ proc.wait()
+ if proc.returncode == 12:
+ logging.critical("Fatal: No space left on device")
+ cleanup()
+ sys.exit(1)
+
+ if proc.returncode != 0:
+ logging.critical("Fatal: could not install %s", source)
+ cleanup()
+ sys.exit(1)
+
+
+def copy_system_files(grml_flavour, iso_mount, target):
+ """copy grml's main files (like squashfs, kernel and initrd) to a given target
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @iso_mount: path where a grml ISO is mounted on
+ @target: path where grml's main files should be copied to"""
+
+ 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)
+ exec_rsync(squashfs, squashfs_target + grml_flavour + '.squashfs')
+
+ filesystem_module = search_file('filesystem.module', iso_mount)
+ if filesystem_module is None:
+ logging.critical("Fatal: filesystem.module not found")
+ raise CriticalException("error locating filesystem.module file")
+ else:
+ exec_rsync(filesystem_module, squashfs_target + 'filesystem.module')
+
+ release_target = target + '/boot/release/' + grml_flavour.replace('-', '')
+ execute(mkdir, release_target)
+
+ kernel = search_file('linux26', iso_mount)
+ if kernel is None:
+ logging.critical("Fatal kernel not found")
+ raise CriticalException("error locating kernel file")
+ else:
+ exec_rsync(kernel, release_target + '/linux26')
+
+ initrd = search_file('initrd.gz', iso_mount)
+ if initrd is None:
+ logging.critical("Fatal: initrd not found")
+ raise CriticalException("error locating initrd file")
+ else:
+ exec_rsync(initrd, release_target + '/initrd.gz')
+
+
+def copy_grml_files(iso_mount, target):
+ """copy some minor grml files to a given target
+
+ @iso_mount: path where a grml ISO is mounted on
+ @target: path where grml's main files should be copied to"""
+
+ grml_target = target + '/grml/'
+ execute(mkdir, grml_target)
+
+ for myfile in 'grml-cheatcodes.txt', 'grml-version', 'LICENSE.txt', 'md5sums', 'README.txt':
+ grml_file = search_file(myfile, iso_mount)
+ if grml_file is None:
+ logging.warn("Warning: myfile %s could not be found - can not install it", myfile)
+ else:
+ exec_rsync(grml_file, grml_target + myfile)
+
+ grml_web_target = grml_target + '/web/'
+ execute(mkdir, grml_web_target)
+
+ for myfile in 'index.html', 'style.css':
+ grml_file = search_file(myfile, iso_mount)
+ if grml_file is None:
+ logging.warn("Warning: myfile %s could not be found - can not install it")
+ else:
+ exec_rsync(grml_file, grml_web_target + myfile)
+
+ grml_webimg_target = grml_web_target + '/images/'
+ execute(mkdir, grml_webimg_target)
+
+ for myfile in 'button.png', 'favicon.png', 'linux.jpg', 'logo.png':
+ grml_file = search_file(myfile, iso_mount)
+ if grml_file is None:
+ logging.warn("Warning: myfile %s could not be found - can not install it")
+ else:
+ exec_rsync(grml_file, grml_webimg_target + myfile)
+
+
+def copy_addons(iso_mount, target):
+ """copy grml's addons files (like allinoneimg, bsd4grml,..) to a given target
+
+ @iso_mount: path where a grml ISO is mounted on
+ @target: path where grml's main files should be copied to"""
+
+ addons = target + '/boot/addons/'
+ execute(mkdir, addons)
+
+ # 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)")
+ else:
+ exec_rsync(allinoneimg, addons + 'allinone.img')
+
+ # 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)")
+ else:
+ exec_rsync(bsdimg, addons + '/')
+
+ # 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)")
+ else:
+ exec_rsync(balderimg, addons + 'balder10.imz')
+
+ # 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:
+ exec_rsync(hdtimg, addons + '/hdt.c32')
+
+ # pci.ids file
+ picids = search_file('pci.ids', iso_mount)
+ if picids:
+ exec_rsync(picids, addons + '/pci.ids')
+
+ # 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)")
+ else:
+ exec_rsync(memdiskimg, addons + 'memdisk')
+
+ # 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)")
+ else:
+ exec_rsync(memtestimg, addons + 'memtest')
+
+
+def copy_bootloader_files(iso_mount, target):
+ """copy grml's bootloader files to a given target
+
+ @iso_mount: path where a grml ISO is mounted on
+ @target: path where grml's main files should be copied to"""
+
+ syslinux_target = target + '/boot/syslinux/'
+ execute(mkdir, syslinux_target)
+
+ logo = search_file('logo.16', iso_mount)
+ exec_rsync(logo, syslinux_target + 'logo.16')
+
+ for ffile in ['f%d' % number for number in range(2,11) ]:
+ bootsplash = search_file(ffile, iso_mount)
+ exec_rsync(bootsplash, syslinux_target + ffile)
+
+ # avoid the "file is read only, overwrite anyway (y/n) ?" question
+ # of mtools by syslinux ("mmove -D o -D O s:/ldlinux.sys $target_file")
+ if os.path.isfile(syslinux_target + 'ldlinux.sys'):
+ os.unlink(syslinux_target + 'ldlinux.sys')
+ grub_target = target + '/boot/grub/'
+ execute(mkdir, grub_target)
+
+ if not os.path.isfile(GRML2USB_BASE + "/grub/splash.xpm.gz"):
+ logging.critical("Error: %s/grub/splash.xpm.gz can not be read.", GRML2USB_BASE)
+ logging.critical("Please make sure you've installed the grml2usb (Debian) package!")
+ raise
+ else:
+ exec_rsync(GRML2USB_BASE + '/grub/splash.xpm.gz', grub_target + 'splash.xpm.gz')
+
+ # grml splash in grub
+ if os.path.isfile(GRML2USB_BASE + "/grub/grml.png"):
+ exec_rsync(GRML2USB_BASE + '/grub/grml.png', grub_target + 'grml.png')
+
+ # font file for graphical bootsplash in grub
+ if os.path.isfile("/usr/share/grub/ascii.pf2"):
+ exec_rsync('/usr/share/grub/ascii.pf2', grub_target + 'ascii.pf2')
+
+
+def install_iso_files(grml_flavour, iso_mount, device, target):
+ """Copy files from ISO to given target
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @iso_mount: path where a grml ISO is mounted on
+ @device: device/partition where bootloader should be installed to
+ @target: path where grml's main files should be copied to"""
+
+ # TODO => several improvements:
+ # * make sure grml_flavour, iso_mount, target are set when the function is called, otherwise raise exception
+ # * provide alternative search_file() if file information is stored in a config.ini file?
+ # * catch "install: .. No space left on device" & CO
+
+ if options.dryrun:
+ return 0
+ elif not options.bootloaderonly:
+ logging.info("Copying files. This might take a while....")
+ 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'):
+ logging.info("Note: grml-small doesn't provide any addons, not installing them therefore.")
+ else:
+ copy_addons(iso_mount, target)
+
+ if not options.copyonly:
+ copy_bootloader_files(iso_mount, target)
+
+ if not options.dryrun:
+ handle_bootloader_config(grml_flavour, device, target)
+
+ # make sure we sync filesystems before returning
+ proc = subprocess.Popen(["sync"])
+ proc.wait()
+
+
+def uninstall_files(device):
+ """Get rid of all grml files on specified device
+
+ @device: partition where grml2usb files should be removed from"""
+
+ # TODO - not implemented yet
+ logging.critical("TODO: uninstalling files from %s not yet implement, sorry.", device)
+
+
+def identify_grml_flavour(mountpath):
+ """Get name of grml flavour
+
+ @mountpath: path where the grml ISO is mounted to
+ @return: name of grml-flavour"""
+
+ version_file = search_file('grml-version', mountpath)
+
+ if version_file == "":
+ logging.critical("Error: could not find grml-version file.")
+ raise
+
+ try:
+ tmpfile = open(version_file, 'r')
+ grml_info = tmpfile.readline()
+ grml_flavour = re.match(r'[\w-]*', grml_info).group()
+ except TypeError:
+ raise
+ except Exception, e:
+ logging.critical("Unexpected error: %s", e)
+ raise
+
+ return grml_flavour
+
+
+def handle_grub1_config(grml_flavour, install_partition, grub_target, bootopt):
+ """Main handler for generating grub1 configuration
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @install_partition: partition number for use in (hd0,X)
+ @grub_target: path of grub's configuration files
+ @bootoptions: additional bootoptions that should be used by default"""
+
+ # grub1 config
+ grub1_cfg = grub_target + 'menu.lst'
+ logging.debug("Creating grub1 configuration file (menu.lst)")
+
+ # install main configuration only *once*, no matter how many ISOs we have:
+ if os.path.isfile(grub1_cfg):
+ string = open(grub1_cfg).readline()
+ main_identifier = re.compile(".*main config generated at: %s.*" % re.escape(str(DATESTAMP)))
+ if not re.match(main_identifier, string):
+ grub1_config_file = open(grub1_cfg, 'w')
+ grub1_config_file.write(generate_main_grub1_config(grml_flavour, install_partition, bootopt))
+ grub1_config_file.close()
+ else:
+ grub1_config_file = open(grub1_cfg, 'w')
+ grub1_config_file.write(generate_main_grub1_config(grml_flavour, install_partition, bootopt))
+ grub1_config_file.close()
+
+ grub_flavour_config = True
+ if os.path.isfile(grub1_cfg):
+ string = open(grub1_cfg).readlines()
+ flavour = re.compile("grml2usb for %s: %s" % (re.escape(grml_flavour), re.escape(str(DATESTAMP))))
+ for line in string:
+ if flavour.match(line):
+ grub_flavour_config = False
+
+ if grub_flavour_config:
+ grub1_config_file = open(grub1_cfg, 'a')
+ grub1_config_file.write(generate_flavour_specific_grub1_config(grml_flavour, install_partition, bootopt))
+ grub1_config_file.close()
+
+ # make sure grub.conf isn't a symlink but a plain file instead,
+ # otherwise it will break on FAT16 filesystems
+ # this works around grub-install of (at least) Fedora 10
+ if os.path.isfile(grub1_cfg):
+ grubconf = grub_target + 'grub.conf'
+ if not os.path.islink(grubconf):
+ import shutil
+ shutil.copyfile(grub1_cfg, grub_target + 'grub.conf')
+
+def handle_grub2_config(grml_flavour, grub_target, bootopt):
+ """Main handler for generating grub2 configuration
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @grub_target: path of grub's configuration files
+ @bootoptions: additional bootoptions that should be used by default"""
+
+ # grub2 config
+ 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):
+ string = open(grub2_cfg).readline()
+ 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')
+ GRML_DEFAULT = grml_flavour
+ grub_flavour_is_default = True
+ grub2_config_file.write(generate_main_grub2_config(grml_flavour, bootopt))
+ grub2_config_file.close()
+ else:
+ grub2_config_file = open(grub2_cfg, 'w')
+ GRML_DEFAULT = grml_flavour
+ grub_flavour_is_default = True
+ grub2_config_file.write(generate_main_grub2_config(grml_flavour, bootopt))
+ grub2_config_file.close()
+
+ # install flavour specific configuration only *once* as well
+ grub_flavour_config = True
+ if os.path.isfile(grub2_cfg):
+ string = open(grub2_cfg).readlines()
+ flavour = re.compile("grml2usb for %s: %s" % (re.escape(grml_flavour), re.escape(str(DATESTAMP))))
+ for line in string:
+ if flavour.match(line):
+ grub_flavour_config = False
+
+ if grub_flavour_config:
+ grub2_config_file = open(grub2_cfg, 'a')
+ # display only if the grml flavour isn't the default
+ if not grub_flavour_is_default:
+ GRML_FLAVOURS.add(grml_flavour)
+ grub2_config_file.write(generate_flavour_specific_grub2_config(grml_flavour, bootopt))
+ grub2_config_file.close()
+
+
+def handle_grub_config(grml_flavour, device, target):
+ """Main handler for generating grub (v1 and v2) configuration
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @device: device/partition where grub should be installed to
+ @target: path of grub's configuration files"""
+
+ logging.debug("Generating grub configuration")
+
+ grub_target = target + '/boot/grub/'
+ execute(mkdir, grub_target)
+
+ if os.path.isdir(device):
+ install_grub1_partition = None
+ else:
+ if device[-1:].isdigit():
+ install_grub1_partition = int(device[-1:]) - 1
+ else:
+ raise CriticalException("error validating partition schema (raw device?)")
+
+ # do NOT write "None" in kernel cmdline
+ if options.bootoptions is None:
+ bootopt = ""
+ else:
+ bootopt = options.bootoptions
+
+ # write menu.lst
+ handle_grub1_config(grml_flavour, install_grub1_partition, grub_target, bootopt)
+ # write grub.cfg
+ handle_grub2_config(grml_flavour, grub_target, bootopt)
+
+
+def handle_syslinux_config(grml_flavour, target):
+ """Main handler for generating syslinux configuration
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @target: path of syslinux's configuration files"""
+
+ # do NOT write "None" in kernel cmdline
+ if options.bootoptions is None:
+ bootopt = ""
+ else:
+ bootopt = options.bootoptions
+
+ 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):
+ string = open(syslinux_cfg).readline()
+ 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')
+ 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')
+ GRML_DEFAULT = grml_flavour
+ syslinux_flavour_is_default = True
+ syslinux_config_file.write(generate_main_syslinux_config(grml_flavour, bootopt))
+ syslinux_config_file.close()
+
+ # install flavour specific configuration only *once* as well
+ syslinux_flavour_config = True
+ if os.path.isfile(syslinux_cfg):
+ string = open(syslinux_cfg).readlines()
+ flavour = re.compile("grml2usb for %s: %s" % (re.escape(grml_flavour), re.escape(str(DATESTAMP))))
+ for line in string:
+ if flavour.match(line):
+ syslinux_flavour_config = False
+
+ if syslinux_flavour_config:
+ syslinux_config_file = open(syslinux_cfg, 'a')
+ # display only if the grml flavour isn't the default
+ if not syslinux_flavour_is_default:
+ GRML_FLAVOURS.add(grml_flavour)
+ syslinux_config_file.write(generate_flavour_specific_syslinux_config(grml_flavour, bootopt))
+ syslinux_config_file.close()
+
+ logging.debug("Generating isolinux/syslinux splash %s", syslinux_target + 'boot.msg')
+ isolinux_splash = open(syslinux_target + 'boot.msg', 'w')
+ isolinux_splash.write(generate_isolinux_splash(grml_flavour))
+ isolinux_splash.close()
+
+
+def handle_bootloader_config(grml_flavour, device, target):
+ """Main handler for generating bootloader's configuration
+
+ @grml_flavour: name of grml flavour the configuration should be generated for
+ @device: device/partition where bootloader should be installed to
+ @target: path of bootloader's configuration files"""
+
+ 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)
+ except CriticalException, error:
+ 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, therefore not mounting.")
+ 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:
+ 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.
+
+ @iso: full path to the ISO that should be installed to the specified device
+ @device: partition where the specified ISO should be installed to"""
+
+ logging.info("Using ISO %s", iso)
+
+ iso_mountpoint = tempfile.mkdtemp(prefix="grml2usb")
+ register_tmpfile(iso_mountpoint)
+ remove_iso_mountpoint = True
+
+ if not os.path.isfile(iso):
+ logging.critical("Fatal: specified ISO %s could not be read", iso)
+ cleanup()
+ sys.exit(1)
+
+ try:
+ mount(iso, iso_mountpoint, ["-o", "loop", "-t", "iso9660"])
+ except CriticalException, error:
+ logging.critical("Fatal: %s", error)
+ sys.exit(1)
+
+ if os.path.isdir(device):
+ logging.info("Specified target is a directory, therefore not mounting.")
+ device_mountpoint = device
+ remove_device_mountpoint = False
+ # skip_mbr = True
+ 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:
+ try:
+ grml_flavour = identify_grml_flavour(iso_mountpoint)
+ logging.info("Identified grml flavour \"%s\".", grml_flavour)
+ install_iso_files(grml_flavour, iso_mountpoint, 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 os.path.isdir(iso_mountpoint) and remove_iso_mountpoint:
+ unmount(iso_mountpoint, "")
+ os.rmdir(iso_mountpoint)
+ unregister_tmpfile(iso_mountpoint)
+ 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_mbr(device):
+ """Main handler for installing master boot record (MBR)
+
+ @device: device where the MBR should be installed to"""
+
+ if options.dryrun:
+ logging.info("Would install MBR")
+ return 0
+
+ if device[-1:].isdigit():
+ mbr_device = re.match(r'(.*?)\d*$', device).group(1)
+ partition_number = int(device[-1:]) - 1
+ skip_install_mir_mbr = False
+
+ # if we get e.g. /dev/loop1 as device we don't want to put the MBR
+ # into /dev/loop of course, therefore 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(GRML2USB_BASE + '/mbr/mbrmgr', mbr_device, partition_number, True)
+ else:
+ install_mir_mbr(GRML2USB_BASE + '/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):
+ """Check for FAT specific settings and options
+
+ @device: device that should checked / formated"""
+
+ # make sure we have mkfs.vfat available
+ if options.fat16:
+ if not which("mkfs.vfat") and not options.copyonly and not options.dryrun:
+ logging.critical('Sorry, mkfs.vfat not available. Exiting.')
+ logging.critical('Please make sure to install dosfstools.')
+ sys.exit(1)
+
+ exec_mkfs = False
+ if options.force:
+ print "Forcing mkfs.fat16 on %s as requested via option --force." % device
+ exec_mkfs = True
+ else:
+ # make sure the user is aware of what he is doing
+ f = raw_input("Are you sure you want to format the specified partition with fat16? y/N ")
+ if f == "y" or f == "Y":
+ logging.info("Note: you can skip this question using the option --force")
+ exec_mkfs = True
+
+ if exec_mkfs:
+ try:
+ mkfs_fat16(device)
+ except CriticalException, error:
+ logging.critical("Execution failed: %s", error)
+ sys.exit(1)
+ else:
+ sys.exit(1)
+
+ # check for vfat filesystem
+ if device is not None and not os.path.isdir(device):
+ try:
+ check_for_fat(device)
+ except CriticalException, error:
+ logging.critical("Execution failed: %s", error)
+ sys.exit(1)
+
+ if not os.path.isdir(device) and not check_for_usbdevice(device):
+ print "Warning: the specified device %s does not look like a removable usb device." % device
+ f = raw_input("Do you really want to continue? y/N ")
+ if f == "y" or f == "Y":
+ pass
+ else:
+ sys.exit(1)
+
+
+def handle_compat_warning(device):
+ """Backwards compatible checks
+
+ @device: device that should be checked"""
+
+ # make sure we can replace old grml2usb script and warn user when using old way of life:
+ if device.startswith("/mnt/external") or device.startswith("/mnt/usb") and not options.force:
+ print "Warning: the semantics of grml2usb has changed."
+ print "Instead of using grml2usb /path/to/iso %s you might" % device
+ print "want to use grml2usb /path/to/iso /dev/... instead."
+ print "Please check out the grml2usb manpage for details."
+ f = raw_input("Do you really want to continue? y/N ")
+ if f == "y" or f == "Y":
+ pass
+ else:
+ sys.exit(1)
+
+
+def handle_logging():
+ """Log handling and configuration"""
+
+ if options.verbose and options.quiet:
+ parser.error("please use either verbose (--verbose) or quiet (--quiet) option")
+
+ if options.verbose:
+ FORMAT = "Debug: %(asctime)-15s %(message)s"
+ logging.basicConfig(level=logging.DEBUG, format=FORMAT)
+ elif options.quiet:
+ FORMAT = "Critical: %(message)s"
+ logging.basicConfig(level=logging.CRITICAL, format=FORMAT)
+ else:
+ FORMAT = "%(message)s"
+ logging.basicConfig(level=logging.INFO, format=FORMAT)
+
+
+def handle_bootloader(device):
+ """wrapper for installing bootloader
+
+ @device: device where bootloader should be installed to"""
+
+ # Install bootloader only if not using the --copy-only option
+ if options.copyonly:
+ logging.info("Not installing bootloader and its files as requested via option copyonly.")
+ elif os.path.isdir(device):
+ logging.info("Not installing bootloader as %s is a directory.", device)
+ else:
+ install_bootloader(device)
+
+
+def main():
+ """Main function [make pylint happy :)]"""
+
+ if options.version:
+ print os.path.basename(sys.argv[0]) + " " + PROG_VERSION
+ sys.exit(0)
+
+ if len(args) < 2:
+ parser.error("invalid usage")
+
+ # log handling
+ handle_logging()
+
+ # 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.")
+
+ # specified arguments
+ device = args[len(args) - 1]
+ isos = args[0:len(args) - 1]
+
+ if not os.path.isdir(device):
+ if device[-1:].isdigit():
+ 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):
+ 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)
+
+ # check for vfat partition
+ handle_vfat(device)
+
+ # main operation (like installing files)
+ for iso in isos:
+ if os.path.isdir(iso):
+ handle_dir(iso, device)
+ else:
+ handle_iso(iso, device)
+
+ # install mbr
+ if not os.path.isdir(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)
+
+
+if __name__ == "__main__":
+ try:
+ main()
+ except KeyboardInterrupt:
+ logging.info("Received KeyboardInterrupt")
+ cleanup()
+
+## END OF FILE #################################################################
+# vim:foldmethod=indent expandtab ai ft=python tw=120 fileencoding=utf-8
projects / grml2usb.git / commitdiff