#!/usr/bin/python # # anaconda: The Red Hat Linux Installation program # # (in alphabetical order...) # # Brent Fox # Mike Fulbright # Jakub Jelinek # Jeremy Katz # Erik Troan # Matt Wilson # # ... And many others # # Copyright 1999-2005 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. # # This toplevel file is a little messy at the moment... import sys, os # keep up with process ID of miniwm if we start it miniwm_pid = None # helper function to duplicate diagnostic output def dup_log(format, *args): if args: sys.stdout.write ("%s\n" % (format % args)) else: sys.stdout.write ("%s\n" % format) apply(log, (format,) + args) # start miniWM def startMiniWM(root='/'): (rd, wr) = os.pipe() childpid = os.fork() if not childpid: if os.access("./mini-wm", os.X_OK): cmd = "./mini-wm" elif os.access(root + "/usr/bin/mini-wm", os.X_OK): cmd = root + "/usr/bin/mini-wm" else: return None os.dup2(wr, 1) os.close(wr) args = [cmd, '--display', ':1'] os.execv(args[0], args) sys.exit (1) else: # We need to make sure that mini-wm is the first client to # connect to the X server (see bug #108777). Wait for mini-wm # to write back an acknowledge token. os.read(rd, 1) return childpid # startup vnc X server def startVNCServer(vncpassword=None, root='/', vncconnecthost=None, vncconnectport=None): def set_vnc_password(root, passwd, passwd_file): (pid, fd) = os.forkpty() if not pid: os.execv(root + "/usr/bin/vncpasswd", [root + "/usr/bin/vncpasswd", passwd_file]) sys.exit(1) # read password prompt os.read(fd, 1000) # write password os.write(fd, passwd + "\n") # read challenge again, and newline os.read(fd, 1000) os.read(fd, 1000) # write password again os.write(fd, passwd + "\n") # read remaining output os.read(fd, 1000) # wait for status try: (pid, status) = os.waitpid(pid, 0) except OSError, (errno, msg): print __name__, "waitpid:", msg return status dup_log(_("Starting VNC...")) # figure out host info connxinfo = None srvname = None try: import network # try to load /tmp/netinfo and see if we can sniff out network info netinfo = network.Network() srvname = None if netinfo.hostname != "localhost.localdomain": srvname = "%s" % (netinfo.hostname,) else: for dev in netinfo.netdevices.keys(): try: ip = isys.getIPAddress(dev) log("ip of %s is %s" %(dev, ip)) except Exception, e: log("Got an exception trying to get the ip addr of %s: " "%s" %(dev, e)) continue if ip == '127.0.0.1' or ip is None: continue srvname = ip break if srvname is not None: connxinfo = "%s:1" % (srvname,) except: log("Unable to determine VNC server network info") # figure out product info if srvname is not None: desktopname = _("%s %s installation on host %s") % (product.productName, product.productVersion, srvname) else: desktopname = _("%s %s installation") % (product.productName, product.productVersion) vncpid = os.fork() if not vncpid: args = [ root + "/usr/bin/Xvnc", ":1", "-nevershared", "-depth", "16", "-geometry", "800x600", "IdleTimeout=0", "-auth", "/dev/null", "-once", "DisconnectClients=false", "desktop=%s" % (desktopname,)] # set passwd if necessary if vncpassword is not None: try: rc = set_vnc_password(root, vncpassword, "/tmp/vncpasswd_file") except Exception, e: dup_log("Unknown exception setting vnc password.") log("Exception was: %s" %(e,)) rc = 1 if rc: dup_log(_("Unable to set vnc password - using no password!")) dup_log(_("Make sure your password is at least 6 characters in length.")) else: args = args + ["-rfbauth", "/tmp/vncpasswd_file"] else: # needed if no password specified args = args + ["SecurityTypes=None",] tmplogFile = "/tmp/vncserver.log" try: err = os.open(tmplogFile, os.O_RDWR | os.O_CREAT) if err < 0: sys.stderr.write("error opening %s\n", tmplogFile) else: os.dup2(err, 2) os.close(err) except: # oh well pass os.execv(args[0], args) sys.exit (1) if vncpassword is None: dup_log(_("\n\nWARNING!!! VNC server running with NO PASSWORD!\n" "You can use the vncpassword= boot option\n" "if you would like to secure the server.\n\n")) dup_log(_("The VNC server is now running.")) if vncconnecthost is not None: dup_log(_("Attempting to connect to vnc client on host %s...") % (vncconnecthost,)) hostarg = vncconnecthost if vncconnectport is not None: hostarg = hostarg + ":" + vncconnectport argv = ["/usr/bin/vncconfig", "-display", ":1", "-connect", hostarg] ntries = 0 while 1: output=iutil.execWithCapture(argv[0], argv, catchfd=2) outfields = string.split(string.strip(output), ' ') if outfields[0] == "connecting" and outfields[-1] == "failed": ntries += 1 if ntries > 50: dup_log(_("Giving up attempting to connect after 50 tries!\n")) if connxinfo is not None: dup_log(_("Please manually connect your vnc client to %s to begin the install.") % (connxinfo,)) else: dup_log(_("Please manually connect your vnc client to begin the install.")) break dup_log(output) dup_log(_("Will try to connect again in 15 seconds...")) time.sleep(15) continue else: dup_log(_("Connected!")) break else: if connxinfo is not None: dup_log(_("Please connect to %s to begin the install...") % (connxinfo,)) else: dup_log(_("Please connect to begin the install...")) os.environ["DISPLAY"]=":1" doStartupX11Actions() # function to handle X startup special issues for anaconda def doStartupX11Actions(): global miniwm_pid # now start up mini-wm try: miniwm_pid = startMiniWM() log("Started mini-wm") except: miniwm_pid = None log("Unable to start mini-wm") # test to setup dpi # cant do this if miniwm didnt run because otherwise when # we open and close an X connection in the xutils calls # the X server will exit since this is the first X # connection (if miniwm isnt running) if miniwm_pid is not None: import xutils try: if xutils.screenWidth() > 640: dpi = "96" else: dpi = "75" xutils.setRootResource('Xcursor.size', '24') xutils.setRootResource('Xcursor.theme', 'Bluecurve') xutils.setRootResource('Xcursor.theme_core', 'true') xutils.setRootResource('Xft.antialias', '1') xutils.setRootResource('Xft.dpi', dpi) xutils.setRootResource('Xft.hinting', '1') xutils.setRootResource('Xft.hintstyle', 'hintslight') xutils.setRootResource('Xft.rgba', 'none') except: sys.stderr.write("X SERVER STARTED, THEN FAILED"); raise RuntimeError, "X server failed to start" def doShutdownX11Actions(): global miniwm_pid if miniwm_pid is not None: try: os.kill(miniwm_pid, 15) os.waitpid(miniwm_pid, 0) except: pass def setupRhplUpdates(): import glob # get the python version. first of /usr/lib/python*, strip off the # first 15 chars pyvers = glob.glob("/usr/lib/python*") pyver = pyvers[0][15:] try: os.mkdir("/tmp/updates") except: pass try: os.mkdir("/tmp/updates/rhpl") except: pass if os.access("/mnt/source/RHupdates/rhpl", os.X_OK): for f in os.listdir("/mnt/source/RHupdates/rhpl"): os.symlink("/mnt/source/RHupdates/rhpl/%s" %(f,), "/tmp/updates/rhpl/%s" %(f,)) if os.access("/usr/lib64/python%s/site-packages/rhpl" %(pyver,), os.X_OK): libdir = "lib64" else: libdir = "lib" for f in os.listdir("/usr/%s/python%s/site-packages/rhpl" %(libdir,pyver)): if os.access("/tmp/updates/rhpl/%s" %(f,), os.R_OK): continue elif f.endswith(".pyc") and os.access("/tmp/updates/rhpl/%s" %(f[:-1],), os.R_OK): # dont copy .pyc files we are replacing with updates continue os.symlink("/usr/%s/python%s/site-packages/rhpl/%s" %(libdir, pyver,f), "/tmp/updates/rhpl/%s" %(f,)) # For anaconda in test mode if (os.path.exists('isys')): sys.path.append('isys') sys.path.append('textw') sys.path.append('iw') else: sys.path.append('/usr/lib/anaconda') sys.path.append('/usr/lib/anaconda/textw') sys.path.append('/usr/lib/anaconda/iw') if (os.path.exists('booty')): sys.path.append('booty') sys.path.append('booty/edd') else: sys.path.append('/usr/lib/booty') sys.path.append('/usr/share/system-config-keyboard') try: import updates_disk_hook except ImportError: pass # pull this in to get product name and versioning import product # do this early to keep our import footprint as small as possible # Python passed my path as argv[0]! # if sys.argv[0][-7:] == "syslogd": if len(sys.argv) > 1: if sys.argv[1] == "--syslogd": from syslogd import Syslogd root = sys.argv[2] output = sys.argv[3] syslog = Syslogd (root, open (output, "a")) # this never returns # this handles setting up RHupdates for rhpl to minimize the set needed if (os.access("/mnt/source/RHupdates/rhpl", os.X_OK) or os.access("/tmp/updates/rhpl", os.X_OK)): setupRhplUpdates() import signal, traceback, string, isys, iutil, time from exception import handleException import dispatch from flags import flags from anaconda_log import anaconda_log from rhpl.log import log from rhpl.translate import _, textdomain, addPoPath if os.path.isdir("/mnt/source/RHupdates/po"): log("adding RHupdates/po") addPoPath("/mnt/source/RHupdates/po") if os.path.isdir("/tmp/updates/po"): log("adding /tmp/updates/po") addPoPath("/tmp/updates/po") textdomain("anaconda") # reset python's default SIGINT handler signal.signal(signal.SIGINT, signal.SIG_DFL) # Silly GNOME stuff if os.environ.has_key('HOME') and not os.environ.has_key("XAUTHORITY"): os.environ['XAUTHORITY'] = os.environ['HOME'] + '/.Xauthority' os.environ['HOME'] = '/tmp' os.environ['LC_NUMERIC'] = 'C' os.environ["GCONF_GLOBAL_LOCKS"] = "1" # In theory, this gets rid of our LVM file descriptor warnings os.environ["LVM_SUPPRESS_FD_WARNINGS"] = "1" if os.environ.has_key ("ANACONDAARGS"): theargs = string.split (os.environ["ANACONDAARGS"]) else: theargs = sys.argv[1:] # we can't let the LD_PRELOAD hang around because it will leak into # rpm %post and the like. ick :/ if os.environ.has_key("LD_PRELOAD"): del os.environ["LD_PRELOAD"] # we need to do this really early so we make sure its done before rpm # is imported iutil.writeRpmPlatform() try: (args, extra) = isys.getopt(theargs, 'CGTRxtdr:fm:', [ 'graphical', 'text', 'test', 'debug', 'nofallback', 'method=', 'rootpath=', 'pcic=', "overhead=", 'testpath=', 'mountfs', 'traceonly', 'kickstart=', 'lang=', 'keymap=', 'kbdtype=', 'module=', 'class=', 'expert', 'serial', 'lowres', 'nofb', 'rescue', 'nomount', 'autostep', 'resolution=', 'skipddc', 'noselinux', 'selinux', 'vnc', 'vncconnect=', 'vnc=', 'cmdline', 'headless', 'usefbx' 'virtpconsole=']) except TypeError, msg: sys.stderr.write("Error %s\n:" % msg) sys.exit(-1) if extra: sys.stderr.write("Unexpected arguments: %s\n" % extra) sys.exit(-1) # Save the arguments in case we need to reexec anaconda for kon os.environ["ANACONDAARGS"] = string.join(sys.argv[1:]) # remove the arguments - gnome_init doesn't understand them savedargs = sys.argv[1:] sys.argv = sys.argv[:1] sys.argc = 1 # Parameters for the main anaconda routine # rootPath = '/mnt/sysimage' # where to instal packages extraModules = [] # kernel modules to use debug = 0 # start up pdb immediately traceOnly = 0 # don't run, just list modules we use nofallback = 0 # if GUI mode fails, exit rescue = 0 # run in rescue mode rescue_nomount = 0 # don't automatically mount device in rescue runres = '800x600' # resolution to run the GUI install in runres_override = 0 # was run resolution overridden by user? skipddc = 0 # if true skip ddcprobe (locks some machines) instClass = None # the install class to use progmode = 'install' # 'rescue', or 'install' method = None # URL representation of install method logFile = None # may be a file object or a file name display_mode = None graphical_failed = 0 # should we ever try to probe for X stuff? this will give us a convenient # out eventually to circumvent all probing and just fall back to text mode # on hardware where we break things if we probe isHeadless = 0 # should we use fbdev for X? useFBX = False # probing for hardware on an s390 seems silly... if iutil.getArch() == "s390": isHeadless = 1 # # xcfg - xserver info (?) # mousehw - mouseinfo info # videohw - videocard info # monitorhw - monitor info # lang - language to use for install/machine default # keymap - kbd map # xcfg = None monitorhw = None videohw = None mousehw = None lang = None method = None keymap = None kbdtype = None progmode = None customClass = None kbd = None ksfile = None vncpassword = None vncconnecthost = None vncconnectport = None # # parse off command line arguments # for n in args: (str, arg) = n if (str == '--class'): customClass = arg elif (str == '-d' or str == '--debug'): debug = 1 elif (str == '--expert'): flags.expert = 1 elif (str == '--graphical'): display_mode = 'g' elif (str == '--keymap'): keymap = arg elif (str == '--kickstart'): from kickstart import Kickstart ksfile = arg instClass = Kickstart(ksfile, flags.serial) elif (str == '--lang'): lang = arg elif (str == '--lowres'): runres = '640x480' elif (str == '-m' or str == '--method'): method = arg if method[0] == '@': # ftp installs pass the password via a file in /tmp so # ps doesn't show it filename = method[1:] method = open(filename, "r").readline() method = method[:len(method) - 1] os.unlink(filename) elif (str == '--module'): (path, name) = string.split(arg, ":") extraModules.append((path, name)) elif (str == '--nofallback'): nofallback = 1 elif (str == "--nomount"): rescue_nomount = 1 elif (str == '--rescue'): progmode = 'rescue' elif (str == '--resolution'): # run native X server at specified resolution, ignore fb runres = arg runres_override = 1 elif (str == '--noselinux'): flags.selinux = 0 elif (str == '--selinux'): flags.selinux = 1 elif (str == "--skipddc"): skipddc = 1 elif (str == "--autostep"): flags.autostep = 1 elif (str == '-r' or str == '--rootpath'): rootPath = arg flags.setupFilesystems = 0 flags.rootpath = 1 logFile = sys.stderr elif (str == '--traceonly'): traceOnly = 1 elif (str == '--serial'): flags.serial = 1 elif (str == '-t' or str == '--test'): flags.test = 1 flags.setupFilesystems = 0 logFile = "/tmp/anaconda-debug.log" elif (str == '-T' or str == '--text'): display_mode = 't' elif (str == "-C" or str == "--cmdline"): display_mode = 'c' elif (str == '--kbdtype'): kbdtype = arg elif (str == '--virtpconsole'): flags.virtpconsole = arg elif (str == '--headless'): isHeadless = 1 elif (str == '--usefbx'): useFBX = True elif (str == '--vnc'): flags.usevnc = 1 # see if there is a vnc password file try: pfile = open("/tmp/vncpassword.dat", "r") vncpassword=pfile.readline().strip() pfile.close() os.unlink("/tmp/vncpassword.dat") except: vncpassword=None pass # check length of vnc password if vncpassword is not None and len(vncpassword) < 6: from snack import * screen = SnackScreen() ButtonChoiceWindow(screen, _('VNC Password Error'), _('You need to specify a vnc password of at least 6 characters long.\n\n' 'Press to reboot your system.\n'), buttons = (_("OK"),)) screen.finish() sys.exit(0) elif (str == '--vncconnect'): cargs = string.split(arg, ":") vncconnecthost = cargs[0] if len(cargs) > 1: if len(cargs[1]) > 0: vncconnectport = cargs[1] # set up anaconda logging anaconda_log.open (logFile) log.handler=anaconda_log # # must specify install, rescue mode # if (progmode == 'rescue'): if (not method): sys.stderr.write('--method required for rescue mode\n') sys.exit(1) import rescue, instdata id = instdata.InstallData([], "fd0", method) rescue.runRescue(rootPath, not rescue_nomount, id) # shouldn't get back here sys.exit(1) else: if (not method): sys.stderr.write('no install method specified\n') sys.exit(1) # # Here we have a hook to pull in second half of kickstart file via https # if desired. # if ksfile is not None: from kickstart import pullRemainingKickstartConfig, KSAppendException from kickstart import parseKickstartVNC try: rc=pullRemainingKickstartConfig(ksfile) except KSAppendException, msg: rc = msg except: rc = _("Unknown Error") if rc is not None: dup_log(_("Error pulling second part of kickstart config: %s!") % (rc,)) sys.exit(1) # now see if they enabled vnc via the kickstart file. Note that command # line options for password, connect host and port override values in # kickstart file (ksusevnc, ksvncpasswd, ksvnchost, ksvncport) = parseKickstartVNC(ksfile) if ksusevnc: flags.usevnc = 1 if vncpassword == None: vncpassword = ksvncpasswd if vncconnecthost == None: vncconnecthost = ksvnchost if vncconnectport == None: vncconnectport = ksvncport # # Determine install method - GUI or TUI # # use GUI by default except for install methods that were traditionally # text based due to the requirement of a small stage 2 # # if display_mode wasnt set by command line parameters then set default # if display_mode is None: if (method and method.startswith('ftp://') or method.startswith('http://')): display_mode = 't' else: display_mode = 'g' if (debug): import pdb pdb.set_trace() # let people be stupid ## # don't let folks do anything stupid on !s390 ## if (not flags.test and os.getpid() > 90 and flags.setupFilesystems and ## not iutil.getArch() == "s390"): ## sys.stderr.write( ## "You're running me on a live system! that's incredibly stupid.\n") ## sys.exit(1) import isys import instdata import floppy import vnc if not isHeadless: try: import xsetup import rhpl.xhwstate as xhwstate except ImportError: isHeadless = 1 import rhpl.keyboard as keyboard # handle traceonly and exit if traceOnly: if display_mode == 'g': sys.stderr.write("traceonly is only supported for text mode\n") sys.exit(0) # prints a list of all the modules imported from text import InstallInterface from text import stepToClasses import pdb import warnings import image import harddrive import urlinstall import mimetools import mimetypes import syslogd import installclass import re import rescue import kickstart import whiteout import findpackageset import libxml2 import cmdline import encodings.utf_8 import encodings.idna installclass.availableClasses() if display_mode == 't': for step in stepToClasses.keys(): if stepToClasses[step]: (mod, klass) = stepToClasses[step] exec "import %s" % mod for module in sys.__dict__['modules'].keys (): if module not in [ "__builtin__", "__main__" ]: foo = repr (sys.__dict__['modules'][module]) bar = string.split (foo, "'") if len (bar) > 3: print bar[3] sys.exit(0) log("Display mode = %s", display_mode) log("Method = %s", method) # # override display mode if machine cannot nicely run X # if (not flags.test): if (iutil.memInstalled() < isys.MIN_GUI_RAM): dup_log(_("You do not have enough RAM to use the graphical " "installer. Starting text mode.")) display_mode = 't' time.sleep(2) if iutil.memInstalled() < isys.MIN_RAM: from snack import * screen = SnackScreen() ButtonChoiceWindow(screen, _('Fatal Error'), _('You do not have enough RAM to install %s ' 'on this machine.\n' '\n' 'Press to reboot your system.\n') %(product.productName,), buttons = (_("OK"),)) screen.finish() sys.exit(0) # # handle class passed from loader # if customClass: import installclass classes = installclass.availableClasses(showHidden=1) for (className, objectClass, logo) in classes: if className == customClass: instClass = objectClass(flags.expert) if not instClass: sys.stderr.write("installation class %s not available\n" % customClass) sys.stderr.write("\navailable classes:\n") for (className, objectClass, logo) in classes: sys.stderr.write("\t%s\n" % className) sys.exit(1) # # if no instClass declared by user figure it out based on other cmdline args # if not instClass: from installclass import DefaultInstall, availableClasses instClass = DefaultInstall(flags.expert) if len(availableClasses(showHidden = 1)) < 2: (cname, cobject, clogo) = availableClasses(showHidden = 1)[0] log("%s is only installclass, using it" %(cname,)) instClass = cobject(flags.expert) # this lets install classes force text mode instlls if instClass.forceTextMode: dup_log(_("Install class forcing text mode installation")) display_mode = 't' # # find out what video hardware is available to run installer # # XXX kind of hacky - need to remember if we're running on an existing # X display later to avoid some initilization steps if os.environ.has_key('DISPLAY') and display_mode == 'g': x_already_set = 1 else: x_already_set = 0 if not isHeadless: # # Probe what is available for X and setup a hardware state # # try to probe interesting hw import rhpl.xserver as xserver skipddcprobe = (skipddc or (x_already_set and flags.test)) skipmouseprobe = not (not os.environ.has_key('DISPLAY') or flags.setupFilesystems) (videohw, monitorhw, mousehw) = xserver.probeHW(skipDDCProbe=skipddcprobe, skipMouseProbe = skipmouseprobe) # if the len(videocards) is zero, then let's assume we're isHeadless if len(videohw.videocards) == 0: print _("No video hardware found, assuming headless") videohw = None monitorhw = None mousehw = None isHeadless = 1 else: # setup a X hw state for use later with configuration. try: xcfg = xhwstate.XF86HardwareState(defcard=videohw, defmon=monitorhw) except Exception, e: print _("Unable to instantiate a X hardware state object.") xcfg = None else: videohw = None monitorhw = None mousehw = None xcfg = None # keyboard kbd = keyboard.Keyboard() if keymap: kbd.set(keymap) # # delay to let use see status of attempt to probe hw # time.sleep(3) # # now determine if we're going to run in GUI or TUI mode # # if no X server, we have to use text mode if not (flags.test or flags.rootpath) and (iutil.getArch() != "s390" and not os.access("/mnt/runtime/usr/X11R6/bin/Xorg", os.X_OK)): dup_log(_("Graphical installation not available... " "Starting text mode.")) time.sleep(2) display_mode = 't' if not isHeadless: # if no mouse we force text mode mousedev = mousehw.get() if ksfile is None and not flags.usevnc and not os.environ.has_key("DISPLAY") and display_mode == 'g' and mousedev[0] == "No - mouse": # ask for the mouse type import rhpl.mouse as mouse while 1: mouserc = mouse.mouseWindow(mousehw) if mouserc == 0: dup_log(_("No mouse was detected. A mouse is required for " "graphical installation. Starting text mode.")) display_mode = 't' time.sleep(2) break elif mouserc == -1: # rescan mousehw.probe() mousedev = mousehw.get() if mousedev[0] != "No - mouse": dup_log(_("Detected mouse type: %s"), mousehw.shortDescription()) time.sleep(5) break else: dup_log(_("Using mouse type: %s"), mousehw.shortDescription()) break else: # s390/iSeries checks if display_mode == 'g' and not (os.environ.has_key('DISPLAY') or flags.usevnc): dup_log("DISPLAY variable not set. Starting text mode!") display_mode = 't' graphical_failed = 1 time.sleep(2) # if DISPLAY not set either vnc server failed to start or we're not # running on a redirected X display, so start local X server if display_mode == 'g' and not os.environ.has_key('DISPLAY') and not flags.usevnc: import rhpl.monitor as monitor # if no monitor probed lets guess based on runres hsync = monitorhw.getMonitorHorizSync() vsync = monitorhw.getMonitorVertSync() # if we're on a pmac, try to use the fb resolution if not runres_override and iutil.getPPCMachine() == "PMac": fbinfo = isys.fbinfo() fbres = "%sx%s" %(fbinfo[0], fbinfo[1]) if monitor.monitor_supports_mode(hsync, vsync, fbres): runres = fbres res_supported = monitor.monitor_supports_mode(hsync, vsync, runres) # XXX: this is a bit of a hack, but there are a reasonable number of # monitors that will work in 1024x768 and not 800x600... check if this # is one of them if not res_supported and runres == "800x600": runres = "1024x768" res_supported = monitor.monitor_supports_mode(hsync, vsync, runres) if not res_supported: runres = "800x600" if not res_supported: import rhpl.guesslcd as guesslcd # pick a monitor spec that is adequate for requested runres (hsync, vsync) = guesslcd.getSyncForRes(runres) monitorhw.setSpecs(hsync, vsync) # recreate X config object xcfg = xhwstate.XF86HardwareState(defcard=videohw, defmon=monitorhw) xcfg.set_resolution(runres) # make sure we can write log to ramfs if os.access("/tmp/ramfs", os.W_OK): xlogfile = "/tmp/ramfs/X.log" else: xlogfile = None xsetup_failed = False try: xcfg = xserver.startX(runres, videohw, monitorhw, mousehw, kbd, logfile = xlogfile, xStartedCB = doStartupX11Actions, xQuitCB = doShutdownX11Actions, useFB = useFBX) except RuntimeError: xsetup_failed = True if xsetup_failed: dup_log(" X startup failed, falling back to text mode") display_mode = 't' graphical_failed = 1 time.sleep(2) if display_mode == 't' and graphical_failed: ret = vnc.askVncWindow() if ret != -1: display_mode = 'g' flags.usevnc = 1 if ret is not None: vncpassword = ret # if they want us to use VNC do that now if display_mode == 'g' and flags.usevnc: # dont run vncpassword if in test mode if flags.test: vncpassword = None startVNCServer(vncpassword=vncpassword, vncconnecthost=vncconnecthost, vncconnectport=vncconnectport) # setup links required for all install types for i in ( "services", "protocol", "nsswitch.conf", "joe", "selinux"): try: os.symlink ("../mnt/runtime/etc/" + i, "/etc/" + i) except: pass # # setup links required by graphical mode if installing and verify display mode # if (display_mode == 'g'): print _("Starting graphical installation...") if not flags.test and flags.setupFilesystems: for i in ( "imrc", "im_palette.pal", "gtk-2.0", "pango", "fonts", "fb.modes"): try: if os.path.exists("/mnt/runtime/etc/%s" %(i,)): os.symlink ("../mnt/runtime/etc/" + i, "/etc/" + i) except: pass # display splash screen if nofallback: from splashscreen import splashScreenShow splashScreenShow() from gui import InstallInterface else: try: from splashscreen import splashScreenShow splashScreenShow() from gui import InstallInterface except Exception, e: dup_log("Exception starting GUI installer: %s" %(e,)) if flags.test: sys.exit(1) # if we're not going to really go into GUI mode, we need to get # back to vc1 where the text install is going to pop up. if not x_already_set: isys.vtActivate (1) dup_log("GUI installer startup failed, falling back to text mode.") display_mode = 't' if 'DISPLAY' in os.environ.keys(): del os.environ['DISPLAY'] time.sleep(2) if (display_mode == 't'): from text import InstallInterface if (display_mode == 'c'): from cmdline import InstallInterface # go ahead and set up the interface intf = InstallInterface () # imports after setting up the path if method: if method.startswith('cdrom://'): from image import CdromInstallMethod methodobj = CdromInstallMethod(method[8:], rootPath, intf) elif method.startswith('nfs:/'): from image import NfsInstallMethod methodobj = NfsInstallMethod(method[5:], rootPath, intf) elif method.startswith('nfsiso:/'): from image import NfsIsoInstallMethod methodobj = NfsIsoInstallMethod(method[8:], rootPath, intf) elif method.startswith('ftp://') or method.startswith('http://'): from urlinstall import UrlInstallMethod methodobj = UrlInstallMethod(method, rootPath, intf) elif method.startswith('hd://'): from harddrive import HardDriveInstallMethod methodobj = HardDriveInstallMethod(method[5:], rootPath, intf) else: print "unknown install method:", method sys.exit(1) floppyDevice = floppy.probeFloppyDevice() # create device nodes for detected devices if we're not running in test mode if not flags.test and flags.setupFilesystems: iutil.makeDriveDeviceNodes() id = instClass.installDataClass(extraModules, floppyDevice, method) id.x_already_set = x_already_set if mousehw: id.setMouse(mousehw) if videohw: id.setVideoCard(videohw) if monitorhw: id.setMonitor(monitorhw) # # not sure what to do here - somehow we didnt detect anything # if xcfg is None and not isHeadless: try: xcfg = xhwstate.XF86HardwareState() except Exception, e: print _("Unable to instantiate a X hardware state object.") xcfg = None if xcfg is not None: xsetup = xsetup.XSetup(xcfg) # HACK - if user overrides resolution then use it and disable # choosing a sane default for them if runres_override: xsetup.imposed_sane_default = 1 id.setXSetup(xsetup) if kbd: id.setKeyboard(kbd) instClass.setInstallData(id) dispatch = dispatch.Dispatcher(intf, id, methodobj, rootPath) if lang: dispatch.skipStep("language", permanent = 1) instClass.setLanguage(id, lang) instClass.setLanguageDefault(id, lang) if keymap: dispatch.skipStep("keyboard", permanent = 1) instClass.setKeyboard(id, keymap) # Skip the disk options in rootpath mode if flags.rootpath: dispatch.skipStep("partitionmethod", permanent = 1) dispatch.skipStep("partitionmethodsetup", permanent = 1) dispatch.skipStep("autopartition", permanent = 1) dispatch.skipStep("autopartitionexecute", permanent = 1) dispatch.skipStep("fdisk", permanent = 1) dispatch.skipStep("bootloadersetup", permanent = 1) dispatch.skipStep("bootloader", permanent = 1) dispatch.skipStep("bootloaderadvanced", permanent = 1) dispatch.skipStep("upgbootloader", permanent = 1) # set up the headless case if isHeadless == 1: id.setHeadless(isHeadless) instClass.setAsHeadless(dispatch, isHeadless) instClass.setSteps(dispatch) # We shouldn't need this again # XXX #del id # # XXX This is surely broken # #if iutil.getArch() == "sparc": # import kudzu # mice = kudzu.probe (kudzu.CLASS_MOUSE, kudzu.BUS_UNSPEC, kudzu.PROBE_ONE); # if mice: # (mouseDev, driver, descr) = mice[0] # if mouseDev == 'sunmouse': # instClass.addToSkipList("mouse") # instClass.setMouseType("Sun - Mouse", "sunmouse") # comment out the next line to make exceptions non-fatal sys.excepthook = lambda type, value, tb, dispatch=dispatch, intf=intf: handleException(dispatch, intf, (type, value, tb)) try: intf.run(id, dispatch) except SystemExit, code: intf.shutdown() except: handleException(dispatch, intf, sys.exc_info()) del intf