1 files changed, 892 insertions, 0 deletions

diff --git a/scripts/lib/mic/kickstart/__init__.py b/scripts/lib/mic/kickstart/__init__.py
new file mode 100644
index 0000000000..f9a53343d1
--- /dev/null
+++ b/scripts/lib/mic/kickstart/__init__.py
@@ -0,0 +1,892 @@
+#!/usr/bin/python -tt
+#
+# Copyright (c) 2007 Red Hat, Inc.
+# Copyright (c) 2009, 2010, 2011 Intel, Inc.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the Free
+# Software Foundation; version 2 of the License
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+#
+# 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., 59
+# Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+import os, sys, re
+import shutil
+import subprocess
+import string
+
+import pykickstart.sections as kssections
+import pykickstart.commands as kscommands
+import pykickstart.constants as ksconstants
+import pykickstart.errors as kserrors
+import pykickstart.parser as ksparser
+import pykickstart.version as ksversion
+from pykickstart.handlers.control import commandMap
+from pykickstart.handlers.control import dataMap
+
+from mic import msger
+from mic.utils import errors, misc, runner, fs_related as fs
+from custom_commands import desktop, micrepo, micboot, partition, installerfw
+
+
+AUTH_URL_PTN = r"(?P<scheme>.*)://(?P<username>.*)(:?P<password>.*)?@(?P<url>.*)"
+
+
+class PrepackageSection(kssections.Section):
+    sectionOpen = "%prepackages"
+
+    def handleLine(self, line):
+        if not self.handler:
+            return
+
+        (h, s, t) = line.partition('#')
+        line = h.rstrip()
+
+        self.handler.prepackages.add([line])
+
+    def handleHeader(self, lineno, args):
+        kssections.Section.handleHeader(self, lineno, args)
+
+class AttachmentSection(kssections.Section):
+    sectionOpen = "%attachment"
+
+    def handleLine(self, line):
+        if not self.handler:
+            return
+
+        (h, s, t) = line.partition('#')
+        line = h.rstrip()
+
+        self.handler.attachment.add([line])
+
+    def handleHeader(self, lineno, args):
+        kssections.Section.handleHeader(self, lineno, args)
+
+def apply_wrapper(func):
+    def wrapper(*kargs, **kwargs):
+        try:
+            func(*kargs, **kwargs)
+        except (OSError, IOError, errors.KsError), err:
+            cfgcls = kargs[0].__class__.__name__
+            if msger.ask("Failed to apply %s, skip and continue?" % cfgcls):
+                msger.warning("%s" % err)
+                pass
+            else:
+                # just throw out the exception
+                raise
+    return wrapper
+
+def read_kickstart(path):
+    """Parse a kickstart file and return a KickstartParser instance.
+
+    This is a simple utility function which takes a path to a kickstart file,
+    parses it and returns a pykickstart KickstartParser instance which can
+    be then passed to an ImageCreator constructor.
+
+    If an error occurs, a CreatorError exception is thrown.
+    """
+
+    #version = ksversion.makeVersion()
+    #ks = ksparser.KickstartParser(version)
+
+    using_version = ksversion.DEVEL
+    commandMap[using_version]["desktop"] = desktop.Mic_Desktop
+    commandMap[using_version]["repo"] = micrepo.Mic_Repo
+    commandMap[using_version]["bootloader"] = micboot.Mic_Bootloader
+    commandMap[using_version]["part"] = partition.Mic_Partition
+    commandMap[using_version]["partition"] = partition.Mic_Partition
+    commandMap[using_version]["installerfw"] = installerfw.Mic_installerfw
+    dataMap[using_version]["RepoData"] = micrepo.Mic_RepoData
+    dataMap[using_version]["PartData"] = partition.Mic_PartData
+    superclass = ksversion.returnClassForVersion(version=using_version)
+
+    class KSHandlers(superclass):
+        def __init__(self):
+            superclass.__init__(self, mapping=commandMap[using_version])
+            self.prepackages = ksparser.Packages()
+            self.attachment = ksparser.Packages()
+
+    ks = ksparser.KickstartParser(KSHandlers(), errorsAreFatal=False)
+    ks.registerSection(PrepackageSection(ks.handler))
+    ks.registerSection(AttachmentSection(ks.handler))
+
+    try:
+        ks.readKickstart(path)
+    except (kserrors.KickstartParseError, kserrors.KickstartError), err:
+        if msger.ask("Errors occured on kickstart file, skip and continue?"):
+            msger.warning("%s" % err)
+            pass
+        else:
+            raise errors.KsError("%s" % err)
+
+    return ks
+
+class KickstartConfig(object):
+    """A base class for applying kickstart configurations to a system."""
+    def __init__(self, instroot):
+        self.instroot = instroot
+
+    def path(self, subpath):
+        return self.instroot + subpath
+
+    def _check_sysconfig(self):
+        if not os.path.exists(self.path("/etc/sysconfig")):
+            fs.makedirs(self.path("/etc/sysconfig"))
+
+    def chroot(self):
+        os.chroot(self.instroot)
+        os.chdir("/")
+
+    def call(self, args):
+        if not os.path.exists("%s/%s" %(self.instroot, args[0])):
+            raise errors.KsError("Can't find %s in chroot" % args[0])
+        subprocess.call(args, preexec_fn = self.chroot)
+
+    def apply(self):
+        pass
+
+class LanguageConfig(KickstartConfig):
+    """A class to apply a kickstart language configuration to a system."""
+    @apply_wrapper
+    def apply(self, kslang):
+        self._check_sysconfig()
+        if kslang.lang:
+            f = open(self.path("/etc/sysconfig/i18n"), "w+")
+            f.write("LANG=\"" + kslang.lang + "\"\n")
+            f.close()
+
+class KeyboardConfig(KickstartConfig):
+    """A class to apply a kickstart keyboard configuration to a system."""
+    @apply_wrapper
+    def apply(self, kskeyboard):
+        #
+        # FIXME:
+        #   should this impact the X keyboard config too?
+        #   or do we want to make X be able to do this mapping?
+        #
+        #k = rhpl.keyboard.Keyboard()
+        #if kskeyboard.keyboard:
+        #   k.set(kskeyboard.keyboard)
+        #k.write(self.instroot)
+        pass
+
+class TimezoneConfig(KickstartConfig):
+    """A class to apply a kickstart timezone configuration to a system."""
+    @apply_wrapper
+    def apply(self, kstimezone):
+        self._check_sysconfig()
+        tz = kstimezone.timezone or "America/New_York"
+        utc = str(kstimezone.isUtc)
+
+        f = open(self.path("/etc/sysconfig/clock"), "w+")
+        f.write("ZONE=\"" + tz + "\"\n")
+        f.write("UTC=" + utc + "\n")
+        f.close()
+        tz_source = "/usr/share/zoneinfo/%s" % (tz)
+        tz_dest = "/etc/localtime"
+        try:
+            cpcmd = fs.find_binary_inchroot('cp', self.instroot)
+            if cpcmd:
+                self.call([cpcmd, "-f", tz_source, tz_dest])
+            else:
+                cpcmd = fs.find_binary_path('cp')
+                subprocess.call([cpcmd, "-f",
+                                 self.path(tz_source),
+                                 self.path(tz_dest)])
+        except (IOError, OSError), (errno, msg):
+            raise errors.KsError("Timezone setting error: %s" % msg)
+
+class AuthConfig(KickstartConfig):
+    """A class to apply a kickstart authconfig configuration to a system."""
+    @apply_wrapper
+    def apply(self, ksauthconfig):
+        auth = ksauthconfig.authconfig or "--useshadow --enablemd5"
+        args = ["/usr/share/authconfig/authconfig.py", "--update", "--nostart"]
+        self.call(args + auth.split())
+
+class FirewallConfig(KickstartConfig):
+    """A class to apply a kickstart firewall configuration to a system."""
+    @apply_wrapper
+    def apply(self, ksfirewall):
+        #
+        # FIXME: should handle the rest of the options
+        #
+        if not os.path.exists(self.path("/usr/sbin/lokkit")):
+            return
+        if ksfirewall.enabled:
+            status = "--enabled"
+        else:
+            status = "--disabled"
+
+        self.call(["/usr/sbin/lokkit",
+                   "-f", "--quiet", "--nostart", status])
+
+class RootPasswordConfig(KickstartConfig):
+    """A class to apply a kickstart root password configuration to a system."""
+    def unset(self):
+        self.call(["/usr/bin/passwd", "-d", "root"])
+
+    def set_encrypted(self, password):
+        self.call(["/usr/sbin/usermod", "-p", password, "root"])
+
+    def set_unencrypted(self, password):
+        for p in ("/bin/echo", "/usr/sbin/chpasswd"):
+            if not os.path.exists("%s/%s" %(self.instroot, p)):
+                raise errors.KsError("Unable to set unencrypted password due "
+                                     "to lack of %s" % p)
+
+        p1 = subprocess.Popen(["/bin/echo", "root:%s" %password],
+                              stdout = subprocess.PIPE,
+                              preexec_fn = self.chroot)
+        p2 = subprocess.Popen(["/usr/sbin/chpasswd", "-m"],
+                              stdin = p1.stdout,
+                              stdout = subprocess.PIPE,
+                              preexec_fn = self.chroot)
+        p2.communicate()
+
+    @apply_wrapper
+    def apply(self, ksrootpw):
+        if ksrootpw.isCrypted:
+            self.set_encrypted(ksrootpw.password)
+        elif ksrootpw.password != "":
+            self.set_unencrypted(ksrootpw.password)
+        else:
+            self.unset()
+
+class UserConfig(KickstartConfig):
+    def set_empty_passwd(self, user):
+        self.call(["/usr/bin/passwd", "-d", user])
+
+    def set_encrypted_passwd(self, user, password):
+        self.call(["/usr/sbin/usermod", "-p", "%s" % password, user])
+
+    def set_unencrypted_passwd(self, user, password):
+        for p in ("/bin/echo", "/usr/sbin/chpasswd"):
+            if not os.path.exists("%s/%s" %(self.instroot, p)):
+                raise errors.KsError("Unable to set unencrypted password due "
+                                     "to lack of %s" % p)
+
+        p1 = subprocess.Popen(["/bin/echo", "%s:%s" %(user, password)],
+                              stdout = subprocess.PIPE,
+                              preexec_fn = self.chroot)
+        p2 = subprocess.Popen(["/usr/sbin/chpasswd", "-m"],
+                              stdin = p1.stdout,
+                              stdout = subprocess.PIPE,
+                              preexec_fn = self.chroot)
+        p2.communicate()
+
+    def addUser(self, userconfig):
+        args = [ "/usr/sbin/useradd" ]
+        if userconfig.groups:
+            args += [ "--groups", string.join(userconfig.groups, ",") ]
+        if userconfig.name:
+            args += [ "-m"]
+            args += [ "-d", "/home/%s" % userconfig.name  ]
+            args.append(userconfig.name)
+            try:
+                dev_null = os.open("/dev/null", os.O_WRONLY)
+                msger.debug('adding user with %s' % args)
+                subprocess.call(args,
+                                 stdout = dev_null,
+                                 stderr = dev_null,
+                                 preexec_fn = self.chroot)
+                os.close(dev_null)
+            except:
+                msger.warning('Cannot add user using "useradd"')
+
+            if userconfig.password not in (None, ""):
+                if userconfig.isCrypted:
+                    self.set_encrypted_passwd(userconfig.name,
+                                              userconfig.password)
+                else:
+                    self.set_unencrypted_passwd(userconfig.name,
+                                                userconfig.password)
+            else:
+                self.set_empty_passwd(userconfig.name)
+        else:
+            raise errors.KsError("Invalid kickstart command: %s" \
+                                 % userconfig.__str__())
+
+    @apply_wrapper
+    def apply(self, user):
+        for userconfig in user.userList:
+            self.addUser(userconfig)
+
+class ServicesConfig(KickstartConfig):
+    """A class to apply a kickstart services configuration to a system."""
+    @apply_wrapper
+    def apply(self, ksservices):
+        if not os.path.exists(self.path("/sbin/chkconfig")):
+            return
+        for s in ksservices.enabled:
+            self.call(["/sbin/chkconfig", s, "on"])
+        for s in ksservices.disabled:
+            self.call(["/sbin/chkconfig", s, "off"])
+
+class XConfig(KickstartConfig):
+    """A class to apply a kickstart X configuration to a system."""
+    @apply_wrapper
+    def apply(self, ksxconfig):
+        if ksxconfig.startX and os.path.exists(self.path("/etc/inittab")):
+            f = open(self.path("/etc/inittab"), "rw+")
+            buf = f.read()
+            buf = buf.replace("id:3:initdefault", "id:5:initdefault")
+            f.seek(0)
+            f.write(buf)
+            f.close()
+        if ksxconfig.defaultdesktop:
+            self._check_sysconfig()
+            f = open(self.path("/etc/sysconfig/desktop"), "w")
+            f.write("DESKTOP="+ksxconfig.defaultdesktop+"\n")
+            f.close()
+
+class DesktopConfig(KickstartConfig):
+    """A class to apply a kickstart desktop configuration to a system."""
+    @apply_wrapper
+    def apply(self, ksdesktop):
+        if ksdesktop.defaultdesktop:
+            self._check_sysconfig()
+            f = open(self.path("/etc/sysconfig/desktop"), "w")
+            f.write("DESKTOP="+ksdesktop.defaultdesktop+"\n")
+            f.close()
+            if os.path.exists(self.path("/etc/gdm/custom.conf")):
+                f = open(self.path("/etc/skel/.dmrc"), "w")
+                f.write("[Desktop]\n")
+                f.write("Session="+ksdesktop.defaultdesktop.lower()+"\n")
+                f.close()
+        if ksdesktop.session:
+            if os.path.exists(self.path("/etc/sysconfig/uxlaunch")):
+                f = open(self.path("/etc/sysconfig/uxlaunch"), "a+")
+                f.write("session="+ksdesktop.session.lower()+"\n")
+                f.close()
+        if ksdesktop.autologinuser:
+            self._check_sysconfig()
+            f = open(self.path("/etc/sysconfig/desktop"), "a+")
+            f.write("AUTOLOGIN_USER=" + ksdesktop.autologinuser + "\n")
+            f.close()
+            if os.path.exists(self.path("/etc/gdm/custom.conf")):
+                f = open(self.path("/etc/gdm/custom.conf"), "w")
+                f.write("[daemon]\n")
+                f.write("AutomaticLoginEnable=true\n")
+                f.write("AutomaticLogin=" + ksdesktop.autologinuser + "\n")
+                f.close()
+
+class MoblinRepoConfig(KickstartConfig):
+    """A class to apply a kickstart desktop configuration to a system."""
+    def __create_repo_section(self, repo, type, fd):
+        baseurl = None
+        mirrorlist = None
+        reposuffix = {"base":"", "debuginfo":"-debuginfo", "source":"-source"}
+        reponame = repo.name + reposuffix[type]
+        if type == "base":
+            if repo.baseurl:
+                baseurl = repo.baseurl
+            if repo.mirrorlist:
+                mirrorlist = repo.mirrorlist
+
+        elif type == "debuginfo":
+            if repo.baseurl:
+                if repo.baseurl.endswith("/"):
+                    baseurl = os.path.dirname(os.path.dirname(repo.baseurl))
+                else:
+                    baseurl = os.path.dirname(repo.baseurl)
+                baseurl += "/debug"
+
+            if repo.mirrorlist:
+                variant = repo.mirrorlist[repo.mirrorlist.find("$"):]
+                mirrorlist = repo.mirrorlist[0:repo.mirrorlist.find("$")]
+                mirrorlist += "debug" + "-" + variant
+
+        elif type == "source":
+            if repo.baseurl:
+                if repo.baseurl.endswith("/"):
+                    baseurl = os.path.dirname(
+                                 os.path.dirname(
+                                    os.path.dirname(repo.baseurl)))
+                else:
+                    baseurl = os.path.dirname(os.path.dirname(repo.baseurl))
+                baseurl += "/source"
+
+            if repo.mirrorlist:
+                variant = repo.mirrorlist[repo.mirrorlist.find("$"):]
+                mirrorlist = repo.mirrorlist[0:repo.mirrorlist.find("$")]
+                mirrorlist += "source" + "-" + variant
+
+        fd.write("[" + reponame + "]\n")
+        fd.write("name=" + reponame + "\n")
+        fd.write("failovermethod=priority\n")
+        if baseurl:
+            auth_url = re.compile(AUTH_URL_PTN)
+            m = auth_url.match(baseurl)
+            if m:
+                baseurl = "%s://%s" % (m.group('scheme'), m.group('url'))
+            fd.write("baseurl=" + baseurl + "\n")
+        if mirrorlist:
+            fd.write("mirrorlist=" + mirrorlist + "\n")
+        """ Skip saving proxy settings """
+        #if repo.proxy:
+        #    fd.write("proxy=" + repo.proxy + "\n")
+        #if repo.proxy_username:
+        #    fd.write("proxy_username=" + repo.proxy_username + "\n")
+        #if repo.proxy_password:
+        #    fd.write("proxy_password=" + repo.proxy_password + "\n")
+        if repo.gpgkey:
+            fd.write("gpgkey=" + repo.gpgkey + "\n")
+            fd.write("gpgcheck=1\n")
+        else:
+            fd.write("gpgcheck=0\n")
+        if type == "source" or type == "debuginfo" or repo.disable:
+            fd.write("enabled=0\n")
+        else:
+            fd.write("enabled=1\n")
+        fd.write("\n")
+
+    def __create_repo_file(self, repo, repodir):
+        fs.makedirs(self.path(repodir))
+        f = open(self.path(repodir + "/" + repo.name + ".repo"), "w")
+        self.__create_repo_section(repo, "base", f)
+        if repo.debuginfo:
+            self.__create_repo_section(repo, "debuginfo", f)
+        if repo.source:
+            self.__create_repo_section(repo, "source", f)
+        f.close()
+
+    @apply_wrapper
+    def apply(self, ksrepo, repodata, repourl):
+        for repo in ksrepo.repoList:
+            if repo.name in repourl:
+                repo.baseurl = repourl[repo.name]
+            if repo.save:
+                #self.__create_repo_file(repo, "/etc/yum.repos.d")
+                self.__create_repo_file(repo, "/etc/zypp/repos.d")
+        """ Import repo gpg keys """
+        if repodata:
+            for repo in repodata:
+                if repo['repokey']:
+                    runner.quiet(['rpm',
+                                  "--root=%s" % self.instroot,
+                                  "--import",
+                                  repo['repokey']])
+
+class RPMMacroConfig(KickstartConfig):
+    """A class to apply the specified rpm macros to the filesystem"""
+    @apply_wrapper
+    def apply(self, ks):
+        if not ks:
+            return
+        if not os.path.exists(self.path("/etc/rpm")):
+            os.mkdir(self.path("/etc/rpm"))
+        f = open(self.path("/etc/rpm/macros.imgcreate"), "w+")
+        if exclude_docs(ks):
+            f.write("%_excludedocs 1\n")
+        f.write("%__file_context_path %{nil}\n")
+        if inst_langs(ks) != None:
+            f.write("%_install_langs ")
+            f.write(inst_langs(ks))
+            f.write("\n")
+        f.close()
+
+class NetworkConfig(KickstartConfig):
+    """A class to apply a kickstart network configuration to a system."""
+    def write_ifcfg(self, network):
+        p = self.path("/etc/sysconfig/network-scripts/ifcfg-" + network.device)
+
+        f = file(p, "w+")
+        os.chmod(p, 0644)
+
+        f.write("DEVICE=%s\n" % network.device)
+        f.write("BOOTPROTO=%s\n" % network.bootProto)
+
+        if network.bootProto.lower() == "static":
+            if network.ip:
+                f.write("IPADDR=%s\n" % network.ip)
+            if network.netmask:
+                f.write("NETMASK=%s\n" % network.netmask)
+
+        if network.onboot:
+            f.write("ONBOOT=on\n")
+        else:
+            f.write("ONBOOT=off\n")
+
+        if network.essid:
+            f.write("ESSID=%s\n" % network.essid)
+
+        if network.ethtool:
+            if network.ethtool.find("autoneg") == -1:
+                network.ethtool = "autoneg off " + network.ethtool
+            f.write("ETHTOOL_OPTS=%s\n" % network.ethtool)
+
+        if network.bootProto.lower() == "dhcp":
+            if network.hostname:
+                f.write("DHCP_HOSTNAME=%s\n" % network.hostname)
+            if network.dhcpclass:
+                f.write("DHCP_CLASSID=%s\n" % network.dhcpclass)
+
+        if network.mtu:
+            f.write("MTU=%s\n" % network.mtu)
+
+        f.close()
+
+    def write_wepkey(self, network):
+        if not network.wepkey:
+            return
+
+        p = self.path("/etc/sysconfig/network-scripts/keys-" + network.device)
+        f = file(p, "w+")
+        os.chmod(p, 0600)
+        f.write("KEY=%s\n" % network.wepkey)
+        f.close()
+
+    def write_sysconfig(self, useipv6, hostname, gateway):
+        path = self.path("/etc/sysconfig/network")
+        f = file(path, "w+")
+        os.chmod(path, 0644)
+
+        f.write("NETWORKING=yes\n")
+
+        if useipv6:
+            f.write("NETWORKING_IPV6=yes\n")
+        else:
+            f.write("NETWORKING_IPV6=no\n")
+
+        if hostname:
+            f.write("HOSTNAME=%s\n" % hostname)
+        else:
+            f.write("HOSTNAME=localhost.localdomain\n")
+
+        if gateway:
+            f.write("GATEWAY=%s\n" % gateway)
+
+        f.close()
+
+    def write_hosts(self, hostname):
+        localline = ""
+        if hostname and hostname != "localhost.localdomain":
+            localline += hostname + " "
+            l = hostname.split(".")
+            if len(l) > 1:
+                localline += l[0] + " "
+        localline += "localhost.localdomain localhost"
+
+        path = self.path("/etc/hosts")
+        f = file(path, "w+")
+        os.chmod(path, 0644)
+        f.write("127.0.0.1\t\t%s\n" % localline)
+        f.write("::1\t\tlocalhost6.localdomain6 localhost6\n")
+        f.close()
+
+    def write_resolv(self, nodns, nameservers):
+        if nodns or not nameservers:
+            return
+
+        path = self.path("/etc/resolv.conf")
+        f = file(path, "w+")
+        os.chmod(path, 0644)
+
+        for ns in (nameservers):
+            if ns:
+                f.write("nameserver %s\n" % ns)
+
+        f.close()
+
+    @apply_wrapper
+    def apply(self, ksnet):
+        fs.makedirs(self.path("/etc/sysconfig/network-scripts"))
+
+        useipv6 = False
+        nodns = False
+        hostname = None
+        gateway = None
+        nameservers = None
+
+        for network in ksnet.network:
+            if not network.device:
+                raise errors.KsError("No --device specified with "
+                                            "network kickstart command")
+
+            if (network.onboot and network.bootProto.lower() != "dhcp" and
+                not (network.ip and network.netmask)):
+                raise errors.KsError("No IP address and/or netmask "
+                                            "specified with static "
+                                            "configuration for '%s'" %
+                                            network.device)
+
+            self.write_ifcfg(network)
+            self.write_wepkey(network)
+
+            if network.ipv6:
+                useipv6 = True
+            if network.nodns:
+                nodns = True
+
+            if network.hostname:
+                hostname = network.hostname
+            if network.gateway:
+                gateway = network.gateway
+
+            if network.nameserver:
+                nameservers = network.nameserver.split(",")
+
+        self.write_sysconfig(useipv6, hostname, gateway)
+        self.write_hosts(hostname)
+        self.write_resolv(nodns, nameservers)
+
+def use_installerfw(ks, feature):
+    """ Check if the installer framework has to be used for a feature
+    "feature". """
+
+    features = ks.handler.installerfw.features
+    if features:
+        if feature in features or "all" in features:
+            return True
+    return False
+
+def get_image_size(ks, default = None):
+    __size = 0
+    for p in ks.handler.partition.partitions:
+        if p.mountpoint == "/" and p.size:
+            __size = p.size
+    if __size > 0:
+        return int(__size) * 1024L * 1024L
+    else:
+        return default
+
+def get_image_fstype(ks, default = None):
+    for p in ks.handler.partition.partitions:
+        if p.mountpoint == "/" and p.fstype:
+            return p.fstype
+    return default
+
+def get_image_fsopts(ks, default = None):
+    for p in ks.handler.partition.partitions:
+        if p.mountpoint == "/" and p.fsopts:
+            return p.fsopts
+    return default
+
+def get_modules(ks):
+    devices = []
+    if isinstance(ks.handler.device, kscommands.device.FC3_Device):
+        devices.append(ks.handler.device)
+    else:
+        devices.extend(ks.handler.device.deviceList)
+
+    modules = []
+    for device in devices:
+        if not device.moduleName:
+            continue
+        modules.extend(device.moduleName.split(":"))
+
+    return modules
+
+def get_timeout(ks, default = None):
+    if not hasattr(ks.handler.bootloader, "timeout"):
+        return default
+    if ks.handler.bootloader.timeout is None:
+        return default
+    return int(ks.handler.bootloader.timeout)
+
+def get_kernel_args(ks, default = "ro rd.live.image"):
+    if not hasattr(ks.handler.bootloader, "appendLine"):
+        return default
+    if ks.handler.bootloader.appendLine is None:
+        return default
+    return "%s %s" %(default, ks.handler.bootloader.appendLine)
+
+def get_menu_args(ks, default = ""):
+    if not hasattr(ks.handler.bootloader, "menus"):
+        return default
+    if ks.handler.bootloader.menus in (None, ""):
+        return default
+    return "%s" % ks.handler.bootloader.menus
+
+def get_default_kernel(ks, default = None):
+    if not hasattr(ks.handler.bootloader, "default"):
+        return default
+    if not ks.handler.bootloader.default:
+        return default
+    return ks.handler.bootloader.default
+
+def get_repos(ks, repo_urls=None):
+    repos = {}
+    for repo in ks.handler.repo.repoList:
+        inc = []
+        if hasattr(repo, "includepkgs"):
+            inc.extend(repo.includepkgs)
+
+        exc = []
+        if hasattr(repo, "excludepkgs"):
+            exc.extend(repo.excludepkgs)
+
+        baseurl = repo.baseurl
+        mirrorlist = repo.mirrorlist
+
+        if repo_urls and repo.name in repo_urls:
+            baseurl = repo_urls[repo.name]
+            mirrorlist = None
+
+        if repos.has_key(repo.name):
+            msger.warning("Overriding already specified repo %s" %(repo.name,))
+
+        proxy = None
+        if hasattr(repo, "proxy"):
+            proxy = repo.proxy
+        proxy_username = None
+        if hasattr(repo, "proxy_username"):
+            proxy_username = repo.proxy_username
+        proxy_password = None
+        if hasattr(repo, "proxy_password"):
+            proxy_password = repo.proxy_password
+        if hasattr(repo, "debuginfo"):
+            debuginfo = repo.debuginfo
+        if hasattr(repo, "source"):
+            source = repo.source
+        if hasattr(repo, "gpgkey"):
+            gpgkey = repo.gpgkey
+        if hasattr(repo, "disable"):
+            disable = repo.disable
+        ssl_verify = True
+        if hasattr(repo, "ssl_verify"):
+            ssl_verify = repo.ssl_verify == "yes"
+        nocache = False
+        if hasattr(repo, "nocache"):
+            nocache = repo.nocache
+        cost = None
+        if hasattr(repo, "cost"):
+            cost = repo.cost
+        priority = None
+        if hasattr(repo, "priority"):
+            priority = repo.priority
+
+        repos[repo.name] = (repo.name, baseurl, mirrorlist, inc, exc,
+                            proxy, proxy_username, proxy_password, debuginfo,
+                            source, gpgkey, disable, ssl_verify, nocache,
+                            cost, priority)
+
+    return repos.values()
+
+def convert_method_to_repo(ks):
+    try:
+        ks.handler.repo.methodToRepo()
+    except (AttributeError, kserrors.KickstartError):
+        pass
+
+def get_attachment(ks, required=()):
+    return ks.handler.attachment.packageList + list(required)
+
+def get_pre_packages(ks, required=()):
+    return ks.handler.prepackages.packageList + list(required)
+
+def get_packages(ks, required=()):
+    return ks.handler.packages.packageList + list(required)
+
+def get_groups(ks, required=()):
+    return ks.handler.packages.groupList + list(required)
+
+def get_excluded(ks, required=()):
+    return ks.handler.packages.excludedList + list(required)
+
+def get_partitions(ks):
+    return ks.handler.partition.partitions
+
+def ignore_missing(ks):
+    return ks.handler.packages.handleMissing == ksconstants.KS_MISSING_IGNORE
+
+def exclude_docs(ks):
+    return ks.handler.packages.excludeDocs
+
+def inst_langs(ks):
+    if hasattr(ks.handler.packages, "instLange"):
+        return ks.handler.packages.instLange
+    elif hasattr(ks.handler.packages, "instLangs"):
+        return ks.handler.packages.instLangs
+    return ""
+
+def get_post_scripts(ks):
+    scripts = []
+    for s in ks.handler.scripts:
+        if s.type != ksparser.KS_SCRIPT_POST:
+            continue
+        scripts.append(s)
+    return scripts
+
+def add_repo(ks, repostr):
+    args = repostr.split()
+    repoobj = ks.handler.repo.parse(args[1:])
+    if repoobj and repoobj not in ks.handler.repo.repoList:
+        ks.handler.repo.repoList.append(repoobj)
+
+def remove_all_repos(ks):
+    while len(ks.handler.repo.repoList) != 0:
+        del ks.handler.repo.repoList[0]
+
+def remove_duplicate_repos(ks):
+    i = 0
+    j = i + 1
+    while True:
+        if len(ks.handler.repo.repoList) < 2:
+            break
+        if i >= len(ks.handler.repo.repoList) - 1:
+            break
+        name = ks.handler.repo.repoList[i].name
+        baseurl = ks.handler.repo.repoList[i].baseurl
+        if j < len(ks.handler.repo.repoList):
+            if (ks.handler.repo.repoList[j].name == name or \
+                ks.handler.repo.repoList[j].baseurl == baseurl):
+                del ks.handler.repo.repoList[j]
+            else:
+                j += 1
+            if j >= len(ks.handler.repo.repoList):
+                i += 1
+                j = i + 1
+        else:
+            i += 1
+            j = i + 1
+
+def resolve_groups(creatoropts, repometadata):
+    iszypp = False
+    if 'zypp' == creatoropts['pkgmgr']:
+        iszypp = True
+    ks = creatoropts['ks']
+
+    for repo in repometadata:
+        """ Mustn't replace group with package list if repo is ready for the
+            corresponding package manager.
+        """
+
+        if iszypp and repo["patterns"]:
+            continue
+        if not iszypp and repo["comps"]:
+            continue
+
+        # But we also must handle such cases, use zypp but repo only has comps,
+        # use yum but repo only has patterns, use zypp but use_comps is true,
+        # use yum but use_comps is false.
+        groupfile = None
+        if iszypp and repo["comps"]:
+            groupfile = repo["comps"]
+            get_pkglist_handler = misc.get_pkglist_in_comps
+        if not iszypp and repo["patterns"]:
+            groupfile = repo["patterns"]
+            get_pkglist_handler = misc.get_pkglist_in_patterns
+
+        if groupfile:
+            i = 0
+            while True:
+                if i >= len(ks.handler.packages.groupList):
+                    break
+                pkglist = get_pkglist_handler(
+                                        ks.handler.packages.groupList[i].name,
+                                        groupfile)
+                if pkglist:
+                    del ks.handler.packages.groupList[i]
+                    for pkg in pkglist:
+                        if pkg not in ks.handler.packages.packageList:
+                            ks.handler.packages.packageList.append(pkg)
+                else:
+                    i = i + 1