88 lines
2.9 KiB
Python
88 lines
2.9 KiB
Python
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# Kdump anaconda configuration
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#
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# Copyright (C) 2013 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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# Red Hat Author(s): David Shea <dshea@redhat.com>
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#
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"""Kdump anaconda TUI configuration"""
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import re
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from pyanaconda.ui.tui.spokes import EditTUISpoke
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from pyanaconda.ui.tui.spokes import EditTUISpokeEntry as Entry
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from com_redhat_kdump.common import getOS, getMemoryBounds
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from com_redhat_kdump.i18n import N_, _
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__all__ = ["KdumpSpoke"]
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class _re:
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def __init__(self, patten, low, up):
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self.re = re.compile(patten)
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self.low = low
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self.up = up
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def match(self, key):
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if self.re.match(key):
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if key == "auto":
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return True
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if key[-1] == 'M':
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key = key[:-1]
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key = int(key)
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if key <= self.up and key >= self.low :
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return True
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return False
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lower, upper ,step = getMemoryBounds()
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# Allow either "auto" or a string of digits optionally followed by 'M'
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RESERVE_VALID = _re(r'^((auto)|(\d+M?))$', lower, upper)
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FEDORA_RESERVE_VALID = _re(r'^(\d+M?)$', lower, upper)
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class KdumpSpoke(EditTUISpoke):
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title = N_("Kdump")
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category = "system"
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edit_fields = [
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Entry("Enable kdump", "enabled", EditTUISpoke.CHECK, True),
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Entry("Reserve amount", "reserveMB", RESERVE_VALID, lambda self,args: args.enabled)
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]
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def __init__(self, app, data, storage, payload, instclass):
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if getOS() == "fedora":
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KdumpSpoke.edit_fields = [
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Entry("Enable kdump", "enabled", EditTUISpoke.CHECK, True),
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Entry("Reserve amount", "reserveMB", FEDORA_RESERVE_VALID, lambda self,args: args.enabled)
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]
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EditTUISpoke.__init__(self, app, data, storage, payload, instclass)
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self.args = self.data.addons.com_redhat_kdump
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def apply(self):
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pass
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@property
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def completed(self):
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return True
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@property
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def status(self):
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if self.args.enabled:
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state = _("Kdump is enabled")
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else:
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state = _("Kdump is disabled")
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return state
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