1# -*- coding: utf-8 -*-
2
3# transaction.py
4# Managing the transaction to be passed to RPM.
5#
6# Copyright (C) 2013-2018 Red Hat, Inc.
7#
8# This copyrighted material is made available to anyone wishing to use,
9# modify, copy, or redistribute it subject to the terms and conditions of
10# the GNU General Public License v.2, or (at your option) any later version.
11# This program is distributed in the hope that it will be useful, but WITHOUT
12# ANY WARRANTY expressed or implied, including the implied warranties of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
14# Public License for more details.  You should have received a copy of the
15# GNU General Public License along with this program; if not, write to the
16# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the
18# source code or documentation are not subject to the GNU General Public
19# License and may only be used or replicated with the express permission of
20# Red Hat, Inc.
21#
22
23from __future__ import absolute_import
24from __future__ import unicode_literals
25
26import libdnf.transaction
27
28from dnf.i18n import _, C_
29
30# :api - all action constants are considered an API
31
32# per-package actions - from libdnf
33PKG_DOWNGRADE = libdnf.transaction.TransactionItemAction_DOWNGRADE
34PKG_DOWNGRADED = libdnf.transaction.TransactionItemAction_DOWNGRADED
35PKG_INSTALL = libdnf.transaction.TransactionItemAction_INSTALL
36PKG_OBSOLETE = libdnf.transaction.TransactionItemAction_OBSOLETE
37PKG_OBSOLETED = libdnf.transaction.TransactionItemAction_OBSOLETED
38PKG_REINSTALL = libdnf.transaction.TransactionItemAction_REINSTALL
39PKG_REINSTALLED = libdnf.transaction.TransactionItemAction_REINSTALLED
40PKG_REMOVE = libdnf.transaction.TransactionItemAction_REMOVE
41PKG_UPGRADE = libdnf.transaction.TransactionItemAction_UPGRADE
42PKG_UPGRADED = libdnf.transaction.TransactionItemAction_UPGRADED
43
44# compatibility
45PKG_ERASE = PKG_REMOVE
46
47# per-package actions - additional
48PKG_CLEANUP = 101
49PKG_VERIFY = 102
50PKG_SCRIPTLET = 103
51
52# transaction-wide actions
53TRANS_PREPARATION = 201
54TRANS_POST = 202
55
56
57# packages that appeared on the system
58FORWARD_ACTIONS = [
59    libdnf.transaction.TransactionItemAction_INSTALL,
60    libdnf.transaction.TransactionItemAction_DOWNGRADE,
61    libdnf.transaction.TransactionItemAction_OBSOLETE,
62    libdnf.transaction.TransactionItemAction_UPGRADE,
63    libdnf.transaction.TransactionItemAction_REINSTALL,
64]
65
66
67# packages that got removed from the system
68BACKWARD_ACTIONS = [
69    libdnf.transaction.TransactionItemAction_DOWNGRADED,
70    libdnf.transaction.TransactionItemAction_OBSOLETED,
71    libdnf.transaction.TransactionItemAction_UPGRADED,
72    libdnf.transaction.TransactionItemAction_REMOVE,
73# TODO: REINSTALLED may and may not belong here; the same NEVRA is in FORWARD_ACTIONS already
74#    libdnf.transaction.TransactionItemAction_REINSTALLED,
75]
76
77
78ACTIONS = {
79    # TRANSLATORS: This is for a single package currently being downgraded.
80    PKG_DOWNGRADE: C_('currently', 'Downgrading'),
81    PKG_DOWNGRADED: _('Cleanup'),
82    # TRANSLATORS: This is for a single package currently being installed.
83    PKG_INSTALL: C_('currently', 'Installing'),
84    PKG_OBSOLETE: _('Obsoleting'),
85    PKG_OBSOLETED: _('Obsoleting'),
86    # TRANSLATORS: This is for a single package currently being reinstalled.
87    PKG_REINSTALL: C_('currently', 'Reinstalling'),
88    PKG_REINSTALLED: _('Cleanup'),
89    # TODO: 'Removing'?
90    PKG_REMOVE: _('Erasing'),
91    # TRANSLATORS: This is for a single package currently being upgraded.
92    PKG_UPGRADE: C_('currently', 'Upgrading'),
93    PKG_UPGRADED: _('Cleanup'),
94
95    PKG_CLEANUP: _('Cleanup'),
96    PKG_VERIFY: _('Verifying'),
97    PKG_SCRIPTLET: _('Running scriptlet'),
98
99    TRANS_PREPARATION: _('Preparing'),
100    # TODO: TRANS_POST
101}
102
103
104# untranslated strings, logging to /var/log/dnf/dnf.rpm.log
105FILE_ACTIONS = {
106    PKG_DOWNGRADE: 'Downgrade',
107    PKG_DOWNGRADED: 'Downgraded',
108    PKG_INSTALL: 'Installed',
109    PKG_OBSOLETE: 'Obsolete',
110    PKG_OBSOLETED: 'Obsoleted',
111    PKG_REINSTALL: 'Reinstall',
112    PKG_REINSTALLED: 'Reinstalled',
113    # TODO: 'Removed'?
114    PKG_REMOVE: 'Erase',
115    PKG_UPGRADE: 'Upgrade',
116    PKG_UPGRADED: 'Upgraded',
117
118    PKG_CLEANUP: 'Cleanup',
119    PKG_VERIFY: 'Verified',
120    PKG_SCRIPTLET: 'Running scriptlet',
121
122    TRANS_PREPARATION: 'Preparing',
123    # TODO: TRANS_POST
124}
125