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#
# upgrade_text.py: text mode upgrade dialogs
#
# Copyright (C) 2001 Red Hat, Inc. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import isys
import iutil
import upgrade
from constants_text import *
from snack import *
from flags import flags
from constants import *
import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)
class UpgradeMigrateFSWindow:
def __call__ (self, screen, anaconda):
migent = anaconda.id.storage.fsset.getMigratableEntries()
g = GridFormHelp(screen, _("Migrate File Systems"), "upmigfs", 1, 4)
text = (_("This release of %s supports "
"the an updated file system, which has several "
"benefits over the file system traditionally shipped "
"in %s. This installation program can migrate "
"formatted partitions without data loss.\n\n"
"Which of these partitions would you like to migrate?") %
(productName, productName))
tb = TextboxReflowed(60, text)
g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1))
partlist = CheckboxTree(height=4, scroll=1)
for device in migent:
if not device.format.exists:
migrating = True
else:
migrating = False
# FIXME: the fstype at least will be wrong here
partlist.append("%s - %s - %s" % (device.path,
device.format.type,
device.format.mountpoint),
device, migrating)
g.add(partlist, 0, 1, padding = (0, 0, 0, 1))
buttons = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_BACK_BUTTON] )
g.add(buttons, 0, 3, anchorLeft = 1, growx = 1)
while 1:
result = g.run()
if (buttons.buttonPressed(result)):
result = buttons.buttonPressed(result)
if result == TEXT_BACK_CHECK:
screen.popWindow()
return INSTALL_BACK
# reset
# XXX the way to do this is by scheduling and cancelling actions
#for entry in migent:
# entry.setFormat(0)
# entry.setMigrate(0)
# entry.fsystem = entry.origfsystem
for entry in partlist.getSelection():
try:
newfs = getFormat(entry.format.migratetofs[0])
except Exception, e:
log.info("failed to get new filesystem type, defaulting to ext3: %s" %(e,))
newfs = getFormat("ext3")
anaconda.id.storage.migrateFormat(entry, newfs)
screen.popWindow()
return INSTALL_OK
class UpgradeSwapWindow:
def __call__ (self, screen, anaconda):
(fsList, suggSize, suggDev) = anaconda.id.upgradeSwapInfo
ramDetected = iutil.memInstalled()/1024
text = _("Recent kernels (2.4 or newer) need significantly more swap than older "
"kernels, up to twice the amount of RAM on the "
"system. You currently have %dMB of swap configured, but "
"you may create additional swap space on one of your "
"file systems now.") % (iutil.swapAmount() / 1024)
tb = TextboxReflowed(60, text)
amount = Entry(10, scroll = 0)
amount.set(str(suggSize))
l = len(fsList)
scroll = 0
if l > 4:
l = 4
scroll = 1
listbox = Listbox(l, scroll = scroll)
liLabel = Label("%-25s %-15s %8s" % (_("Mount Point"),
_("Partition"), _("Free Space")))
count = 0
for (device, size) in fsList:
listbox.append("%-25s %-15s %6dMB" % (device.format.mountpoint,
device.path,
size),
count)
if (device == suggDev):
listbox.setCurrent(count)
count = count + 1
buttons = ButtonBar(screen, [TEXT_OK_BUTTON, (_("Skip"), "skip"),
TEXT_BACK_BUTTON] )
amGrid = Grid(2, 3)
amGrid.setField(Label(_("RAM detected (MB):")), 0, 0, anchorLeft = 1,
padding = (0, 0, 1, 0))
amGrid.setField(Label(str(ramDetected)), 1, 0, anchorLeft = 1)
amGrid.setField(Label(_("Suggested size (MB):")), 0, 1, anchorLeft = 1,
padding = (0, 0, 1, 0))
amGrid.setField(Label(str(suggSize)), 1, 1, anchorLeft = 1)
amGrid.setField(Label(_("Swap file size (MB):")), 0, 2, anchorLeft = 1,
padding = (0, 0, 1, 0))
amGrid.setField(amount, 1, 2)
liGrid = Grid(1, 2)
liGrid.setField(liLabel, 0, 0)
liGrid.setField(listbox, 0, 1)
g = GridFormHelp(screen, _("Add Swap"), "upgradeswap", 1, 4)
g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1))
g.add(amGrid, 0, 1, padding = (0, 0, 0, 1))
g.add(liGrid, 0, 2, padding = (0, 0, 0, 1))
g.add(buttons, 0, 3, anchorLeft = 1, growx = 1)
while 1:
result = g.run()
if (buttons.buttonPressed(result)):
result = buttons.buttonPressed(result)
if result == TEXT_BACK_CHECK:
screen.popWindow()
return INSTALL_BACK
elif result == "skip":
screen.popWindow()
return INSTALL_OK
val = amount.value()
try:
val = int(val)
except ValueError:
anaconda.intf.messageWindow(_("Error"),
_("The value you entered is not a "
"valid number."))
if type(val) == type(1):
(dev, size) = fsList[listbox.current()]
if size < (val + 16):
anaconda.intf.messageWindow(_("Error"),
_("There is not enough space on the "
"device you selected for the swap "
"partition."))
elif val > 2000 or val < 1:
anaconda.intf.messageWindow(_("Warning"),
_("The swap file must be between 1 "
"and 2000 MB in size."))
else:
screen.popWindow()
if flags.setupFilesystems:
anaconda.id.storage.fsset.createSwapFile(anaconda.rootPath, dev, val)
anaconda.dispatch.skipStep("addswap", 1)
return INSTALL_OK
raise ValueError
class UpgradeExamineWindow:
def __call__ (self, screen, anaconda):
parts = anaconda.id.rootParts
height = min(len(parts), 11) + 1
if height == 12:
scroll = 1
else:
scroll = 0
partList = []
partList.append(_("Reinstall System"))
if (anaconda.id.upgrade == None and anaconda.dispatch.stepInSkipList("installtype")) or anaconda.id.upgrade:
default = 1
else:
default = 0
for (device, desc) in parts:
partList.append("%s (%s)" %(desc, device.path))
(button, choice) = ListboxChoiceWindow(screen, _("System to Upgrade"),
_("There seem to be one or more existing Linux installations "
"on your system.\n\nPlease choose one to upgrade, "
"or select 'Reinstall System' to freshly install "
"your system."), partList,
[ TEXT_OK_BUTTON,
TEXT_BACK_BUTTON ],
width = 55, scroll = scroll,
height = height,
default = default,
help = "upgraderoot")
if button == TEXT_BACK_CHECK:
return INSTALL_BACK
else:
if choice == 0:
root = None
else:
root = parts[choice - 1]
if root is not None:
upgrade.setSteps(anaconda)
anaconda.id.setUpgrade(True)
anaconda.id.upgradeRoot = [(root[0], root[1])]
anaconda.id.rootParts = parts
anaconda.dispatch.skipStep("installtype", skip = 1)
else:
anaconda.dispatch.skipStep("installtype", skip = 0)
anaconda.id.upgradeRoot = None
return INSTALL_OK
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