summaryrefslogtreecommitdiffstats
path: root/installclass.py
blob: ffede2fe06fddbdefdf18b33b92f3668d9a513d1 (plain)
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
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
# this is the prototypical class for workstation, server, and kickstart 
# installs
#
# The interface to BaseInstallClass is *public* -- ISVs/OEMs can customize the
# install by creating a new derived type of this class.

# putting these here is a bit of a hack, but we can't switch between
# newtfsedit and gnomefsedit right now, so we have to put up with this
FSEDIT_CLEAR_LINUX  = (1 << 1)
FSEDIT_CLEAR_ALL    = (1 << 2)
FSEDIT_USE_EXISTING = (1 << 3)

import gettext_rh, os, iutil
import string
from xf86config import XF86Config
from translate import _

class BaseInstallClass:
    # default to not being hidden
    hidden = 0

    # don't select this class by default
    default = 0

    # look in mouse.py for a list of valid mouse names -- use the LONG names
    def setMouseType(self, name, device = None, emulateThreeButtons = 0):
	self.mouse = (name, device, emulateThreeButtons)

    def postAction(self, rootPath, serial):
	pass

    def setLiloInformation(self, location, linear = 1, appendLine = None):
	# this throws an exception if there is a problem
	["mbr", "partition", None].index(location)

	self.lilo = (location, linear, appendLine)

    def setClearParts(self, clear, warningText = None):
	self.clearParts = clear
        # XXX hack for install help text in GUI mode
        if clear == FSEDIT_CLEAR_LINUX:
            self.clearType = "wkst"
        if clear == FSEDIT_CLEAR_ALL:
            self.clearType = "svr"        
	self.clearPartText = warningText

    def getClearParts(self):
        return self.clearParts

    def getLiloInformation(self):
	return self.lilo

    def getFstab(self):
	return self.fstab

    def addRaidEntry(self, mntPoint, raidDev, level, devices):
	# throw an exception for bad raid levels
	[ 0, 1, 5 ].index(level)
	for device in devices:
	    found = 0

            for (otherMountPoint, sizespc, (devX, partX, primOnlyX), typespecX, fsoptsX) in self.partitions:
		if otherMountPoint == device:
		    found = 1
	    if not found:
		raise ValueError, "unknown raid device %s" % (device,)
	if mntPoint[0] != '/' and mntPoint != 'swap':
	    raise ValueError, "bad raid mount point %s" % (mntPoint,)
	if raidDev[0:2] != "md":
	    raise ValueError, "bad raid device point %s" % (raidDev,)
	if level == 5 and len(devices) < 3:
	    raise ValueError, "raid 5 arrays require at least 3 devices"
	if len(devices) < 2:
	    raise ValueError, "raid arrays require at least 2 devices"

	self.raidList.append(mntPoint, raidDev, level, devices)	

    def addNewPartition(self, mntPoint, sizespec, locspec, typespec, fsopts=None):
        (device, part, primOnly) = locspec
        
	if not device:
            device = ""
        
	if mntPoint[0] != '/' and mntPoint != 'swap' and \
		mntPoint[0:5] != "raid.":
	    raise TypeError, "bad mount point for partitioning: %s" % \
		    (mntPoint,)

	self.partitions.append((mntPoint, sizespec, (device, part, primOnly),typespec, fsopts))

    def addToFstab(self, mntpoint, dev, fstype = "ext2" , reformat = 1):
	self.fstab.append((mntpoint, (dev, fstype, reformat)))

    def setTimezoneInfo(self, timezone, asUtc = 0, asArc = 0):
	self.timezone = (timezone, asUtc, asArc)

    def getTimezoneInfo(self):
	return self.timezone

    def removeFromSkipList(self, type):
	if self.skipSteps.has_key(type):
	    del self.skipSteps[type]

    def addToSkipList(self, type):
	# this throws an exception if there is a problem
	[ "lilo", "mouse", "network", "authentication", "complete", "complete",
	  "package-selection", "bootdisk", "partition", "format", "timezone",
	  "accounts", "dependencies", "language", "keyboard", "xconfig",
	  "welcome", "custom-upgrade", "installtype", "mouse", 
	  "confirm-install", "confirm-upgrade" ].index(type)
	self.skipSteps[type] = 1

    def setHostname(self, hostname):
	self.hostname = hostname

    def getHostname(self):
	return self.hostname

    def setAuthentication(self, useShadow, useMd5,
                          useNIS = 0, nisDomain = "",  nisBroadcast = 0,
                          nisServer = "",
                          useLdap = 0, useLdapauth = 0, ldapServer = "",
                          ldapBasedn = "",
                          useKrb5 = 0, krb5Realm = "", krb5Kdc = "",
                          krb5Admin = "",
                          useHesiod = 0, hesiodLhs = "", hesiodRhs = ""):
        
	self.auth = ( useShadow, useMd5,
                      useNIS, nisDomain, nisBroadcast, nisServer,
                      useLdap, useLdapauth, ldapServer, ldapBasedn,
                      useKrb5, krb5Realm, krb5Kdc, krb5Admin,
                      useHesiod, hesiodLhs, hesiodRhs)

    def getAuthentication(self):
	return self.auth

    def skipStep(self, step):
	return self.skipSteps.has_key(step)

    def configureX(self, server, card, monitor, hsync, vsync, noProbe, startX):
	self.x = XF86Config(mouse = None)
	if (not noProbe):
	    self.x.probe()

            if not self.x.server:
                if (card != None):
                    self.x.setVidcardByName (card)
                elif (server != None):
                    self.x.setVidcardByServer (server)
                else:
                    raise RuntimeError, "Could not probe video card and no fallback specified."
                

            if not self.x.monID and monitor:
                self.x.setMonitor((monitor, (None, None)))
            elif hsync and vsync:
                self.x.setMonitor((None, (hsync, vsync)))

            if startX:
                self.defaultRunlevel = 5

    # Groups is a list of group names -- the full list can be found in 
    # ths comps file for each release
    def setGroups(self, groups):
	self.groups = groups

    def getGroups(self):
	return self.groups

    # Groups is a list of group names -- the full list can be found in 
    # ths comps file for each release
    def setOptionalGroups(self, groups):
	self.showgroups = groups

    def getOptionalGroups(self):
	return self.showgroups

    def findOptionalGroup(self, needle):
	for g in self.showgroups:
	    name = g
	    if type((1,)) == type(g):
		(on, name) = g
	    if name == needle:
		return g

	return None

    # This is a list of packages -- it is combined with the group list
    def setPackages(self, packages):
        hash = {}
        for package in packages:
            hash[package] = None
	self.packages = hash.keys()

    def getPackages(self):
	return self.packages

    def doRootPw(self, pw, isCrypted = 0):
	self.rootPassword = pw
	self.rootPasswordCrypted = isCrypted

    def getMakeBootdisk(self):
	return self.makeBootdisk

    def setMakeBootdisk(self, state):
	self.makeBootdisk = state 

    def setNetwork(self, bootproto, ip, netmask, gateway, nameserver,
		   device = None):
	self.bootProto = bootproto
	self.ip = ip
	self.netmask = netmask
	self.gateway = gateway
	self.nameserver = nameserver
	self.networkDevice = device

    def setZeroMbr(self, state):
	self.zeroMbr = state

    def getNetwork(self):
	return (self.bootProto, self.ip, self.netmask, self.gateway, 
		self.nameserver, self.networkDevice)

    def setEarlySwapOn(self, state = 0):
	self.earlySwapOn = state

    def setLanguage(self, lang):
	self.language = lang

    def setKeyboard(self, kb):
	self.keyboard = kb

    def setDesktop(self, desktop):
        self.desktop = desktop

    def getDesktop(self):
        return self.desktop

    def __init__(self):
	self.skipSteps = {}
	self.hostname = None
	self.lilo = ("mbr", 1, "")
	self.groups = None
	self.packages = None
	self.makeBootdisk = 0
	self.timezone = None
	self.setAuthentication(1, 1, 0)
	self.rootPassword = None
	self.rootPasswordCrypted = 0
	self.installType = None
	self.bootProto = None
	self.ip = ""
	self.networkDevice = None
	self.netmask = ""
	self.gateway = ""
	self.nameserver = ""
	self.partitions = []
	self.clearParts = 0
        self.clearType = None
	self.clearText = None
	self.clearPartText = None
	self.zeroMbr = 0
	self.language = None
	self.keyboard = None
	self.mouse = None
	self.x = None
	self.defaultRunlevel = None
	self.postScript = None
	self.postInChroot = 0
	self.fstab = []
	self.earlySwapOn = 0
        self.desktop = ""
	self.raidList = []
        self.name = ""
        self.pixmap = ""
        self.showgroups = None

        if iutil.getArch () == "alpha":
            self.addToSkipList("bootdisk")
            self.addToSkipList("lilo")
        elif iutil.getArch () == "ia64":
            self.addToSkipList("bootdisk")
            self.addToSkipList("lilo")

# we need to be able to differentiate between this and custom
class DefaultInstall(BaseInstallClass):

    def __init__(self, expert):
	BaseInstallClass.__init__(self)

# reconfig machine w/o reinstall
class ReconfigStation(BaseInstallClass):

    def __init__(self, expert):
	BaseInstallClass.__init__(self)
	self.setHostname("localhost.localdomain")
	self.addToSkipList("lilo")
	self.addToSkipList("bootdisk")
	self.addToSkipList("partition")
	self.addToSkipList("package-selection")
	self.addToSkipList("format")
        self.addToSkipList("mouse")
        self.addToSkipList("xconfig")

allClasses = []
allClasses_hidden = []

# returns ( className, classObject, classLogo ) tuples
def availableClasses(showHidden=0):
    global allClasses
    global allClasses_hidden

    if not showHidden:
        if allClasses: return allClasses
    else:
        if allClasses_hidden: return allClasses_hidden

    if os.access("installclasses", os.R_OK):
	path = "installclasses"
    else:
	path = "/usr/lib/anaconda/installclasses"

    files = os.listdir(path)
    done = {}
    list = []
    for file in files:
	if file[0] == '.': continue
        if len (file) < 4:
	    continue
	if file[-3:] != ".py" and file[-4:-1] != ".py":
	    continue
	mainName = string.split(file, ".")[0]
	if done.has_key(mainName): continue
	done[mainName] = 1

	obj = None
	name = None
	cmd = "import %s\nif %s.__dict__.has_key('InstallClass'): obj = %s.InstallClass\n" % (mainName, mainName, mainName)
	exec(cmd)
	if obj: 
	    if obj.__dict__.has_key('sortPriority'):
		sortOrder = obj.sortPriority
	    else:
		sortOrder = 0
                
            if obj.hidden == 0 or showHidden == 1:
                list.append(((obj.name, obj, obj.pixmap), sortOrder))

    list.sort(ordering)
    for (item, priority) in list:
        if showHidden:
            allClasses_hidden.append(item)
        else:
            allClasses.append(item)

    if showHidden:
        return allClasses_hidden
    else:
        return allClasses

def ordering(first, second):
    ((name1, obj, logo), priority1) = first
    ((name2, obj, logo), priority2) = second

    if priority1 < priority2:
	return -1
    elif priority1 > priority2:
	return 1

    if name1 < name2:
	return -1
    elif name1 > name2:
	return 1

    return 0


def requireDisplayMode():
    return None