1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
#
# backend.py: Interface for installation backends
#
# Paul Nasrat <pnasrat@redhat.com>
# Jeremy Katz <katzj@redhat.com>
#
# Copyright (c) 2005 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import shutil
import iutil
import os, sys
import logging
from syslogd import syslog
from rhpl.translate import _
from flags import flags
log = logging.getLogger("anaconda")
class AnacondaBackend:
def __init__(self, method, instPath):
"""Abstract backend class all backends should inherit from this
@param method: Object of InstallMethod type
@param instPath: root path for the installation to occur"""
self.method = method
self.instPath = instPath
self.instLog = None
self.modeText = ""
def doPreSelection(self, intf, id, instPath):
pass
def doPostSelection(self, anaconda):
pass
def doPreInstall(self, anaconda):
pass
def doPostInstall(self, anaconda):
sys.stdout.flush()
if flags.setupFilesystems:
syslog.stop()
def doInstall(self, anaconda):
pass
def initLog(self, id, instPath):
upgrade = id.getUpgrade()
if upgrade:
logname = '/root/upgrade.log'
else:
logname = '/root/install.log'
instLogName = instPath + logname
try:
shutil.rmtree (instLogName)
except OSError:
pass
instLog = open(instLogName, "w+")
if upgrade:
logname = '/root/upgrade.log'
else:
logname = '/root/install.log'
instLogName = instPath + logname
try:
shutil.rmtree (instLogName)
except OSError:
pass
self.instLog = open(instLogName, "w+")
# dont start syslogd if we arent creating filesystems
if flags.setupFilesystems:
syslogname = "%s%s.syslog" % (instPath, logname)
try:
shutil.rmtree (syslogname)
except OSError:
pass
syslog.start (instPath, syslogname)
else:
syslogname = None
if upgrade:
self.modeText = _("Upgrading %s\n")
else:
self.modeText = _("Installing %s\n")
def kernelVersionList(self):
pass
def doInitialSetup(self, anaconda):
pass
def doRepoSetup(self, anaconda):
log.warning("doRepoSetup not implemented for backend!")
pass
def groupExists(self, group):
log.warning("groupExists not implemented for backend!")
pass
def selectGroup(self, group, *args):
log.warning("selectGroup not implemented for backend!")
pass
def deselectGroup(self, group, *args):
log.warning("deselectGroup not implemented for backend!")
pass
def packageExists(self, pkg):
log.warning("packageExists not implemented for backend!")
pass
def selectPackage(self, pkg, *args):
log.warning("selectPackage not implemented for backend!")
pass
def deselectPackage(self, pkg, *args):
log.warning("deselectPackage not implemented for backend!")
pass
def getDefaultGroups(self):
log.warning("getDefaultGroups not implemented for backend!")
pass
def writePackagesKS(self, f):
log.warning("writePackagesKS not implemented for backend!")
pass
def writeConfiguration(self):
log.warning("writeConfig not implemented for backend!")
pass
def doRepoSetup(anaconda):
anaconda.backend.doInitialSetup(anaconda)
anaconda.backend.doRepoSetup(anaconda)
if anaconda.id.upgrade:
anaconda.backend.checkSupportedUpgrade(anaconda)
def doPostSelection(anaconda):
return anaconda.backend.doPostSelection(anaconda)
def doPreInstall(anaconda):
anaconda.backend.doPreInstall(anaconda)
def doPostInstall(anaconda):
anaconda.backend.doPostInstall(anaconda)
def doInstall(anaconda):
anaconda.backend.doInstall(anaconda)
# does this need to be per-backend? we'll just leave here until it does :)
def doBasePackageSelect(anaconda):
anaconda.id.instClass.setPackageSelection(anaconda)
anaconda.id.instClass.setGroupSelection(anaconda)
def writeConfiguration(anaconda):
log.info("Writing main configuration")
if not flags.test:
anaconda.backend.writeConfiguration()
anaconda.id.write(anaconda)
|
