cdrom.image/updates/smeupgradeclass.py

from installclass import BaseInstallClass
from rhpl.translate import N_, _
from rhpl.log import log

import os
import iutil

class InstallClass(BaseInstallClass):
    name = N_("Upgrade Existing System")
    pixmap = "upgrade.png"
    sortPriority = 999999

    parentClass = ( _("Upgrade"), "upgrade.png" )

    def requiredDisplayMode(self):
        return 't'

    def setSteps(self, dispatch):
        dispatch.setStepList(
                    "language",
                    "keyboard",
                    "findrootparts",
                    "partitionobjinit",
                    "upgrademount",
                    "upgrademigfind",
                    "upgrademigratefs",
                    "upgradecontinue",
                    "readcomps",
                    "findpackages",
                    "checkdeps",
                    "dependencies",
                    "install",
                    "migratefilesystems",
                    "preinstallconfig",
                    "installpackages",
                    "postinstallconfig",
                    "instbootloader",
                    "dopostaction",
                    "methodcomplete",
                    "copylogs",
                    "complete"
                )

    def postAction(self, rootPath, serial):
        if serial:
            messages = "/tmp/postupgrade.log"
        else:
            messages = "/dev/tty3"
        args = [ "/usr/sbin/lokkit", "--quiet", "--nostart", "--selinux=disabled"]

        try:
            iutil.execWithRedirect(args[0], args, root=rootPath,
                                   stdout=messages, stderr=messages)
        except RuntimeError, msg:
            log ("lokkit run failed: %s", msg)
        except OSError, (errno, msg):
            log ("lokkit run failed: %s", msg)

        path = rootPath + "/tmp/postupgrade.sh"
        cmds = ["/sbin/syslogd &", "sleep 2", "/sbin/e-smith/signal-event post-upgrade"]

        f = open(path, "w")
        f.writelines(cmds)
        f.close
        os.chmod(path, 0700)

        rc = iutil.execWithRedirect("/bin/sh", ["/bin/sh", "/tmp/postupgrade.sh"],
                       stdout=messages, stderr=messages, root=rootPath)
        if rc != 0:
            log("WARNING - Error code %s encountered running postupgrade script", rc)
        os.unlink(path)

    def setInstallData(self, id):
        BaseInstallClass.setInstallData(self, id)
        id.upgrade.set(1)
    
    def __init__(self, expert):
        BaseInstallClass.__init__(self, expert)
1	from installclass import BaseInstallClass
2	from rhpl.translate import N_, _
3	from rhpl.log import log
4
5	import os
6	import iutil
7
8	class InstallClass(BaseInstallClass):
9	name = N_("Upgrade Existing System")
10	pixmap = "upgrade.png"
11	sortPriority = 999999
12
13	parentClass = ( _("Upgrade"), "upgrade.png" )
14
15	def requiredDisplayMode(self):
16	return 't'
17
18	def setSteps(self, dispatch):
19	dispatch.setStepList(
20	"language",
21	"keyboard",
22	"findrootparts",
23	"partitionobjinit",
24	"upgrademount",
25	"upgrademigfind",
26	"upgrademigratefs",
27	"upgradecontinue",
28	"readcomps",
29	"findpackages",
30	"checkdeps",
31	"dependencies",
32	"install",
33	"migratefilesystems",
34	"preinstallconfig",
35	"installpackages",
36	"postinstallconfig",
37	"instbootloader",
38	"dopostaction",
39	"methodcomplete",
40	"copylogs",
41	"complete"
42	)
43
44	def postAction(self, rootPath, serial):
45	if serial:
46	messages = "/tmp/postupgrade.log"
47	else:
48	messages = "/dev/tty3"
49	args = [ "/usr/sbin/lokkit", "--quiet", "--nostart", "--selinux=disabled"]
50
51	try:
52	iutil.execWithRedirect(args[0], args, root=rootPath,
53	stdout=messages, stderr=messages)
54	except RuntimeError, msg:
55	log ("lokkit run failed: %s", msg)
56	except OSError, (errno, msg):
57	log ("lokkit run failed: %s", msg)
58
59	path = rootPath + "/tmp/postupgrade.sh"
60	cmds = ["/sbin/syslogd &", "sleep 2", "/sbin/e-smith/signal-event post-upgrade"]
61
62	f = open(path, "w")
63	f.writelines(cmds)
64	f.close
65	os.chmod(path, 0700)
66
67	rc = iutil.execWithRedirect("/bin/sh", ["/bin/sh", "/tmp/postupgrade.sh"],
68	stdout=messages, stderr=messages, root=rootPath)
69	if rc != 0:
70	log("WARNING - Error code %s encountered running postupgrade script", rc)
71	os.unlink(path)
72
73	def setInstallData(self, id):
74	BaseInstallClass.setInstallData(self, id)
75	id.upgrade.set(1)
76
77	def __init__(self, expert):
78	BaseInstallClass.__init__(self, expert)