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
|
#
# installmethod.py - Base class for install methods
#
# Copyright 1999-2002 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import os
import string
from hdrlist import groupSetFromCompsFile
from constants import *
from rhpl.log import log
class FileCopyException(Exception):
def __init__(self, s = ""):
self.args = s
class InstallMethod:
# find best match from several locations for a file
def findBestFileMatch(self, treebase, file):
# look in /tmp/updates first
rc = None
tryloc = ["/tmp/updates"]
if treebase is not None:
tryloc.append("%s/RHupdates" %(treebase,))
tryloc.append("%s/%s/base" % (treebase, productPath))
for pre in tryloc:
tmpname = pre + "/" + file
if os.access(tmpname, os.R_OK):
log("Using file://%s", tmpname)
return "file://%s" %(tmpname,)
log("Unable to find %s", file)
return None
def protectedPartitions(self):
return None
def readCompsViaMethod(self, hdlist):
pass
def readComps(self, hdlist):
# see if there is a comps in PYTHONPATH, otherwise fall thru
# to method dependent location
path = None
if os.environ.has_key('PYTHONPATH'):
for f in string.split(os.environ['PYTHONPATH'], ":"):
if os.access (f+"/comps", os.X_OK):
path = f+"/comps"
break
if path:
return groupSetFromCompsFile(path, hdlist)
else:
return self.readCompsViaMethod(hdlist)
pass
def getTempPath(self):
root = self.rootPath
pathlist = [ "/var/tmp", "/tmp",
"/." ]
tmppath = None
for p in pathlist:
if (os.access(root + p, os.X_OK)):
tmppath = root + p + "/"
break
if tmppath is None:
log("Unable to find temp path, going to use ramfs path")
return "/tmp/"
return tmppath
def getFilename(self, filename, callback=None, destdir=None, retry=1):
pass
def getRPMFilename(self, h, timer, callback=None):
pass
def readHeaders(self):
pass
def systemUnmounted(self):
pass
def systemMounted(self, fstab, mntPoint):
pass
def filesDone(self):
pass
def unlinkFilename(self, fullName):
pass
def __init__(self, method, rootpath, intf):
self.rootPath = rootpath
self.intf = intf
def getSourcePath(self):
pass
def unmountCD(self):
pass
def ejectCD(self):
pass
# this handles any cleanup needed for the method. it occurs *very* late
# (ie immediately before the congratulations screen). main use right now
# is ejecting the cdrom
def doMethodComplete(method, fsset):
method.ejectCD()
mtab = "/dev/root / ext3 ro 0 0\n"
for ent in fsset.entries:
if ent.mountpoint == "/":
mtab = "/dev/root / %s ro 0 0\n" %(ent.fsystem.name,)
f = open(method.rootPath + "/etc/mtab", "w+")
f.write(mtab)
f.close()
|
