import datetime, logging, os, re, subprocess, sys, tempfile, time
# global variables
-PROG_VERSION = "0.9.2"
+PROG_VERSION = "0.9.5"
MOUNTED = set() # register mountpoints
TMPFILES = set() # register tmpfiles
DATESTAMP = time.mktime(datetime.datetime.now().timetuple()) # unique identifier for syslinux.cfg
# cmdline parsing
USAGE = "Usage: %prog [options] <[ISO[s] | /live/image]> </dev/sdX#>\n\
\n\
-%prog installs a grml ISO to an USB device to be able to boot from it.\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\
-syslinux (just run 'aptitude install syslinux' on Debian-based systems)\n\
-and root access. Further information can be found in: man grml2usb"
+grub or syslinux and root access.\n\
+\n\
+Run %prog --help for usage hints, further information via: man grml2usb"
# pylint: disable-msg=C0103
parser = OptionParser(usage=USAGE)
# help="install specified kernel instead of the default [TODO - not implemented yet]")
parser.add_option("--lilo-binary", dest="lilobin", action="store", type="string",
help="lilo executable to be used for installing MBR")
-parser.add_option("--mbr-manager", dest="mbrmgr", action="store_true",
- help="enable interactive boot manager menu in 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",
@device: partition that should be formated"""
# syslinux -d boot/isolinux /dev/sdb1
+ 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])
menuentry "%(grml_flavour)s (default)" {
set root=(hd0,%(install_partition)s)
- linux /boot/release/%(grml_flavour)s/linux26 apm=power-off lang=us vga=791 quiet boot=live nomce module=%(grml_flavour)s %(bootoptions)s
+ linux /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 /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" {
set root=(hd0,%(install_partition)s)
- linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet module=%(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/ %(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 module=%(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 %(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" {
set root=(hd0,%(install_partition)s)
- linux /boot/release/%(grml_flavour)s/linux26
- initrd /boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet module=%(grml_flavour)s debug boot=live initcall_debug%(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/ 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" {
set root=(hd0,%(install_partition)s)
- linux /boot/release/%(grml_flavour)s/linux26
- initrd /boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet module=%(grml_flavour)s startx=wm-ng %(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/ 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" {
set root=(hd0,%(install_partition)s)
- linux /boot/release/%(grml_flavour)s/linux26
- initrd /boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce quiet module=%(grml_flavour)s vga=normal video=ofonly %(bootoptions)s
+ 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" {
set root=(hd0,%(install_partition)s)
- linux /boot/release/%(grml_flavour)s/linux26
- initrd /boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce quiet module=%(grml_flavour)s vga=normal lang=us boot=live noautoconfig atapicd noacpi acpi=off nomodules nofirewire noudev nousb nohotplug noapm nopcmcia maxcpus=1 noscsi noagp nodma ide=nodma noswap nofstab nosound nogpm nosyslog nodhcp nocpu nodisc nomodem xmodule=vesa noraid nolvm %(bootoptions)s
+ 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 %(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
- initrd /boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet module=%(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 %(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-serial" {
set root=(hd0,%(install_partition)s)
- linux /boot/release/%(grml_flavour)s/linux26
- initrd /boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce quiet module=%(grml_flavour)s vga=normal video=vesafb:off console=tty1 console=ttyS0,9600n8 %(bootoptions)s
+ linux /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 /boot/release/%(grml_flavour)s/initrd.gz
}
""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_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 module=%(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/ %(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 module=%(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 %(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 module=%(grml_flavour)s debug boot=live initcall_debug%(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/ 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 module=%(grml_flavour)s startx=wm-ng %(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/ 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 module=%(grml_flavour)s vga=normal video=ofonly %(bootoptions)s
+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 module=%(grml_flavour)s vga=normal lang=us boot=live noautoconfig atapicd noacpi acpi=off nomodules nofirewire noudev nousb nohotplug noapm nopcmcia maxcpus=1 noscsi noagp nodma ide=nodma noswap nofstab nosound nogpm nosyslog nodhcp nocpu nodisc nomodem xmodule=vesa noraid nolvm %(bootoptions)s
+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 %(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 module=%(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 %(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 module=%(grml_flavour)s vga=normal video=vesafb:off console=tty1 console=ttyS0,9600n8 %(bootoptions)s
+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,
# 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 lang=us vga=791 quiet boot=live nomce module=%(grml_flavour)s
+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+)
# 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 module=%(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/ %(bootoptions)s
# memtest
LABEL memtest
# 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 module=%(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/ %(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 module=%(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 %(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 module=%(grml_flavour)s debug boot=live initcall_debug%(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/ 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 module=%(grml_flavour)s startx=wm-ng %(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/ 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 module=%(grml_flavour)s vga=normal video=ofonly %(bootoptions)s
+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 module=%(grml_flavour)s vga=normal lang=us boot=live noautoconfig atapicd noacpi acpi=off nomodules nofirewire noudev nousb nohotplug noapm nopcmcia maxcpus=1 noscsi noagp nodma ide=nodma noswap nofstab nosound nogpm nosyslog nodhcp nocpu nodisc nomodem xmodule=vesa noraid nolvm %(bootoptions)s
+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 %(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 module=%(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 %(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 module=%(grml_flavour)s vga=normal video=vesafb:off console=tty1 console=ttyS0,9600n8 %(bootoptions)s
+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} )
if options.dryrun:
logging.info("Would execute grub-install [--root-directory=mount_point] %s now.", device)
else:
- device_mountpoint = tempfile.mkdtemp()
+ device_mountpoint = tempfile.mkdtemp(prefix="grml2usb")
register_tmpfile(device_mountpoint)
try:
mount(device, device_mountpoint, "")
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".
+ 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"
+ @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.
+ @mbrtemplate: must be a valid MBR file of at least 440 (or 439 if
+ ismirbsdmbr) bytes.
- @ismirbsdmbr: if set the partitions' active flags are not changed.
- Instead, the MBR's default value is set accordingly."""
+ @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 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, not mounting therefor." % 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")
+ raise CriticalException("Error executing mount (no filesystem on the partition?)")
else:
logging.debug("register_mountpoint(%s)" % target)
register_mountpoint(target)
"""
usbdevice = re.match(r'/dev/(.*?)\d*$', device).group(1)
- usbdevice = os.path.realpath('/sys/class/block/' + usbdevice + '/removable')
- if os.path.isfile(usbdevice):
- is_usb = open(usbdevice).readline()
- if is_usb == "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
- else:
- return 1
+
+ return 1
def check_for_fat(partition):
if udev_info.returncode == 2:
raise CriticalException("Failed to read device %s"
- " (wrong UID/permissions or device not present?)" % partition)
+ " (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))
if squashfs is None:
logging.critical("Fatal: squashfs file not found")
else:
- squashfs_target = target + '/live/'
+ squashfs_target = target + '/live/' + grml_flavour + '/'
execute(mkdir, squashfs_target)
- # use install(1) for now to make sure we can write the files afterwards as normal user as well
- logging.debug("cp %s %s" % (squashfs, target + '/live/' + grml_flavour + '.squashfs'))
- proc = subprocess.Popen(["install", "--mode=664", squashfs, squashfs_target + grml_flavour + ".squashfs"])
+ logging.debug("cp %s %s" % (squashfs, squashfs_target + grml_flavour + '.squashfs'))
+ proc = subprocess.Popen(["cp", 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 + grml_flavour + '.module'))
- proc = subprocess.Popen(["install", "--mode=664", filesystem_module,
- squashfs_target + grml_flavour + '.module'])
+ logging.debug("cp %s %s" % (filesystem_module, squashfs_target + 'filesystem.module'))
+ proc = subprocess.Popen(["cp", filesystem_module, squashfs_target + 'filesystem.module'])
proc.wait()
release_target = target + '/boot/release/' + grml_flavour
logging.critical("Fatal kernel not found")
else:
logging.debug("cp %s %s" % (kernel, release_target + '/linux26'))
- proc = subprocess.Popen(["install", "--mode=664", kernel, release_target + '/linux26'])
+ proc = subprocess.Popen(["cp", kernel, release_target + '/linux26'])
proc.wait()
initrd = search_file('initrd.gz', iso_mount)
logging.critical("Fatal: initrd not found")
else:
logging.debug("cp %s %s" % (initrd, release_target + '/initrd.gz'))
- proc = subprocess.Popen(["install", "--mode=664", initrd, release_target + '/initrd.gz'])
+ proc = subprocess.Popen(["cp", initrd, release_target + '/initrd.gz'])
proc.wait()
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(["install", "--mode=664", grml_file, grml_target + myfile])
+ proc = subprocess.Popen(["cp", grml_file, grml_target + myfile])
proc.wait()
grml_web_target = grml_target + '/web/'
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(["install", "--mode=664", grml_file, grml_web_target + myfile])
+ proc = subprocess.Popen(["cp", grml_file, grml_web_target + myfile])
proc.wait()
grml_webimg_target = grml_web_target + '/images/'
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(["install", "--mode=664", grml_file, grml_webimg_target + myfile])
+ proc = subprocess.Popen(["cp", 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 - can not install 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(["install", "--mode=664", allinoneimg, addons + 'allinone.img'])
+ proc = subprocess.Popen(["cp", allinoneimg, addons + 'allinone.img'])
proc.wait()
# bsd imag
bsdimg = search_file('bsd4grml', iso_mount)
if bsdimg is None:
- logging.warn("Warning: bsd4grml not found - can not install 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 + '/'])
# freedos image
balderimg = search_file('balder10.imz', iso_mount)
if balderimg is None:
- logging.warn("Warning: balder10.imz not found - can not install 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(["install", "--mode=664", balderimg, addons + 'balder10.imz'])
+ proc = subprocess.Popen(["cp", balderimg, addons + 'balder10.imz'])
proc.wait()
# memdisk image
memdiskimg = search_file('memdisk', iso_mount)
if memdiskimg is None:
- logging.warn("Warning: memdisk not found - can not install 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(["install", "--mode=664", memdiskimg, addons + 'memdisk'])
+ proc = subprocess.Popen(["cp", memdiskimg, addons + 'memdisk'])
proc.wait()
# memtest86+ image
memtestimg = search_file('memtest', iso_mount)
if memtestimg is None:
- logging.warn("Warning: memtest not found - can not install 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(["install", "--mode=664", memtestimg, addons + 'memtest'])
+ proc = subprocess.Popen(["cp", memtestimg, addons + 'memtest'])
proc.wait()
logo = search_file('logo.16', iso_mount)
logging.debug("cp %s %s" % (logo, syslinux_target + 'logo.16'))
- proc = subprocess.Popen(["install", "--mode=664", logo, syslinux_target + 'logo.16'])
+ proc = subprocess.Popen(["cp", 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(["install", "--mode=664", bootsplash, syslinux_target + ffile])
+ proc = subprocess.Popen(["cp", bootsplash, syslinux_target + ffile])
proc.wait()
grub_target = target + '/boot/grub/'
if not os.path.isfile("/usr/share/grml2usb/grub/splash.xpm.gz"):
logging.critical("Error: /usr/share/grml2usb/grub/splash.xpm.gz can not be read.")
+ 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(["install", "--mode=664", '/usr/share/grml2usb/grub/splash.xpm.gz',
+ proc = subprocess.Popen(["cp", '/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(["install", "--mode=664", '/usr/share/grml2usb/grub/grml.png',
+ proc = subprocess.Popen(["cp", '/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(["install", "--mode=664", '/usr/share/grub/ascii.pff',
+ proc = subprocess.Popen(["cp", '/usr/share/grub/ascii.pff',
grub_target + 'ascii.pff'])
proc.wait()
@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:
# * catch "install: .. No space left on device" & CO
if options.dryrun:
- logging.info("Would copy files to %s", iso_mount)
return 0
elif not options.bootloaderonly:
logging.info("Copying files. This might take a while....")
copy_grml_files(iso_mount, target)
if not options.skipaddons:
- copy_addons(iso_mount, target)
+ if grml_flavour.endswith('-small'):
+ logging.info("Note: grml-small doesn't provide any addons, not installing them therefor.")
+ else:
+ copy_addons(iso_mount, target)
if not options.copyonly:
copy_bootloader_files(iso_mount, target)
- if not options.dryrun:
+ if not options.dryrun and not os.path.isdir(device):
handle_bootloader_config(grml_flavour, device, target)
# make sure we sync filesystems before returning
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')
- # logging.info("Note: grml flavour %s is being installed as the default booting system." % grml_flavour)
grub1_config_file.write(generate_main_grub1_config(grml_flavour, install_partition, bootopt))
grub1_config_file.close()
else:
grub_flavour_config = True
if os.path.isfile(grub1_cfg):
string = open(grub1_cfg).readlines()
- # logging.info("Note: you can boot flavour %s using '%s' on the commandline." % (grml_flavour, grml_flavour))
flavour = re.compile("grml2usb for %s: %s" % (re.escape(grml_flavour), re.escape(str(DATESTAMP))))
for line in string:
if flavour.match(line):
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( )
+ grub1_config_file.close()
def handle_grub2_config(grml_flavour, install_partition, grub_target, bootopt):
logging.debug("Creating grub2 configuration file (grub.lst)")
# 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')
logging.info("Note: grml flavour %s is being installed as the default booting system." % 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)
+ grub_flavour_is_default = True
grub2_config_file.write(generate_main_grub2_config(grml_flavour, install_partition, 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()
- logging.info("Note: you can boot flavour %s using '%s' on the commandline." % (grml_flavour, grml_flavour))
flavour = re.compile("grml2usb for %s: %s" % (re.escape(grml_flavour), re.escape(str(DATESTAMP))))
for line in string:
if flavour.match(line):
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:
+ logging.info("Note: you can boot flavour %s using '%s' on the commandline." % (grml_flavour, grml_flavour))
grub2_config_file.write(generate_flavour_specific_grub2_config(grml_flavour, install_partition, bootopt))
- grub2_config_file.close( )
+ grub2_config_file.close()
def handle_grub_config(grml_flavour, device, target):
if device[-1:].isdigit():
install_grub1_partition = int(device[-1:]) - 1
install_grub2_partition = device[-1:]
+ else:
+ raise CriticalException("error validating partition schema (raw device?)")
# do NOT write "None" in kernel cmdline
if options.bootoptions is None:
syslinux_cfg = syslinux_target + 'syslinux.cfg'
# 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')
logging.info("Note: grml flavour %s is being installed as the default booting system." % 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)
+ 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
- # kind of ugly - I'm pretty sure this could be smoother...
syslinux_flavour_config = True
if os.path.isfile(syslinux_cfg):
string = open(syslinux_cfg).readlines()
- logging.info("Note: you can boot flavour %s using '%s' on the commandline." % (grml_flavour, grml_flavour))
flavour = re.compile("grml2usb for %s: %s" % (re.escape(grml_flavour), re.escape(str(DATESTAMP))))
for line in string:
if flavour.match(line):
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:
+ logging.info("Note: you can boot flavour %s using '%s' on the commandline." % (grml_flavour, grml_flavour))
syslinux_config_file.write(generate_flavour_specific_syslinux_config(grml_flavour, bootopt))
- syslinux_config_file.close( )
+ 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( )
+ isolinux_splash.close()
def handle_bootloader_config(grml_flavour, device, target):
if options.syslinux:
handle_syslinux_config(grml_flavour, target)
else:
- handle_grub_config(grml_flavour, device, target)
+ try:
+ handle_grub_config(grml_flavour, device, target)
+ except CriticalException, error:
+ logging.critical("Fatal: %s" % error)
+ sys.exit(1)
def handle_iso(iso, device):
logging.critical("TODO: /live/image handling not yet implemented - sorry")
sys.exit(1)
- iso_mountpoint = tempfile.mkdtemp()
+ iso_mountpoint = tempfile.mkdtemp(prefix="grml2usb")
register_tmpfile(iso_mountpoint)
remove_iso_mountpoint = True
remove_device_mountpoint = False
# skip_mbr = True
else:
- device_mountpoint = tempfile.mkdtemp()
+ device_mountpoint = tempfile.mkdtemp(prefix="grml2usb")
register_tmpfile(device_mountpoint)
remove_device_mountpoint = True
try:
os.rmdir(iso_mountpoint)
unregister_tmpfile(iso_mountpoint)
if remove_device_mountpoint:
- unmount(device_mountpoint, "")
- if os.path.isdir(device_mountpoint):
- os.rmdir(device_mountpoint)
- unregister_tmpfile(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):
@device: device where the MBR should be installed to"""
+ if options.dryrun:
+ logging.info("Would install MBR")
+ return 0
+
# make sure we have syslinux available
if not options.skipmbr:
- if not which("syslinux") and not options.copyonly and not options.dryrun:
+ 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 options.syslinuxmbr:
handle_syslinux_mbr(mbr_device)
else:
- if options.mbrmgr:
+ 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, True)
+ 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)
logging.critical("Execution failed: %s", error)
sys.exit(1)
- if not check_for_usbdevice(device):
+ if not check_for_usbdevice(device) and not os.path.isdir(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":
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 = "%(asctime)-15s %(message)s"
+ 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 = "Info: %(message)s"
+ FORMAT = "%(message)s"
logging.basicConfig(level=logging.INFO, format=FORMAT)
# 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)
# 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.")
device = args[len(args) - 1]
isos = args[0:len(args) - 1]
- if device[-1:].isdigit():
- if int(device[-1:]) > 4:
- logging.critical("Fatal: installation on partition number >4 not supported. (BIOS won't support it.)")
- sys.exit(1)
- else:
- logging.critical("Fatal: installation on raw device not supported. (BIOS won't support it.)")
- sys.exit(1)
+ if not os.path.isdir(device):
+ if device[-1:].isdigit():
+ if int(device[-1:]) > 4:
+ 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)
# provide upgrade path
handle_compat_warning(device)
handle_iso(iso, device)
# install mbr
- handle_mbr(device)
+ if not os.path.isdir(device):
+ handle_mbr(device)
handle_bootloader(device)
projects / grml2usb.git / blobdiff