dispatch.py


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#
# dispatch.py: install/upgrade master flow control
#
# Erik Troan <ewt@redhat.com>
#
# Copyright 2001 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#

import string
from types import *
from constants import *
from packages import readPackages, checkDependencies, doInstall
from packages import handleX11Packages, writeConfiguration, writeXConfiguration
from packages import writeKSConfiguration, turnOnFilesystems
from packages import doMigrateFilesystems
from packages import queryUpgradeContinue
from packages import doPreInstall, doPostInstall
from autopart import doAutoPartition
from partitioning import partitionMethodSetup, partitionObjectsInitialize
from partitioning import partitioningComplete
from floppy import makeBootdisk
from bootloader import writeBootloader, bootloaderSetupChoices
from flags import flags
from upgrade import upgradeFindPackages, upgradeMountFilesystems
from upgrade import upgradeSwapSuggestion, upgradeMigrateFind
from upgrade import findRootParts

# These are all of the install steps, in order. Note that upgrade and
# install steps are the same thing! Upgrades skip install steps, while
# installs skip upgrade steps.

#
# items are one of
#
#	( name, tuple)
#	( name, Function, tuple)
#
# in the second case, the function is called directly from the dispatcher

installSteps = [
    ("language", ("intf", "id.instLanguage")),
    ("keyboard", ("id.instLanguage", "id.keyboard", "id.xconfig")),
    ("mouse", ("id.mouse",)),
    ("welcome", ("id.configFileData",)),
    ("reconfigwelcome", ()),
    ("reconfigkeyboard", ("id.instLanguage", "id.keyboard", "id.xconfig")),
    ("installtype", ("dispatch", "id", "method", "intf")),
    ("findrootparts", findRootParts, ("intf", "id", "dir", "instPath")),
    ("findinstall", ("dispatch", "intf", "id", "instPath")),
    ("partitionmethod", ("id.partitions", "id.instClass")),
    ("partitionobjinit", partitionObjectsInitialize, ("id.diskset",
                                                      "id.partitions",
                                                      "dir", "intf")),
    ("partitionmethodsetup", partitionMethodSetup, ("id.partitions",
                                                    "dispatch")),
    ("autopartition", ("id.diskset", "id.partitions", "intf", "dispatch")),
    ("autopartitionexecute", doAutoPartition, ("dir", "id.diskset",
                                               "id.partitions", "intf",
                                               "id.instClass")),
    ("fdisk", ("id.diskset", "id.partitions")),
    ("partition", ("id.fsset", "id.diskset", "id.partitions", "intf")),
    ("upgrademount", upgradeMountFilesystems, ("intf", "id.upgradeRoot",
                                               "id.fsset", "instPath")),
    ("upgradecontinue", queryUpgradeContinue, ("intf", "dir")),
    ("upgradeswapsuggestion", upgradeSwapSuggestion, ("dispatch", "id",
                                                      "instPath")),
    ("addswap", ("intf", "id.fsset", "instPath", "id.upgradeSwapInfo")),
    ("partitiondone", partitioningComplete, ("id.bootloader", "id.fsset",
                                             "id.diskset", "id.partitions",
                                             "intf", "instPath", "dir")),
    ("upgrademigfind", upgradeMigrateFind, ("dispatch", "id.fsset")),
    ("upgrademigratefs",  ("id.fsset",)),
    ("bootloadersetup", bootloaderSetupChoices, ("dispatch", "id.bootloader",
                                                 "id.fsset", "id.diskset",
                                                 "dir")),