#!/usr/bin/python

import sys, getopt, os
import gettext
import traceback
import string

gettext.bindtextdomain("anaconda", "/usr/share/locale")
gettext.textdomain("anaconda")
_ = gettext.gettext

(args, extra) = getopt.getopt(sys.argv[1:], 'GTtdr:fm:', 
          [ 'gui', 'text', 'test', 'debug', 'method=', 'rootpath=', 
	    'testpath=', 'mountfs', 'traceonly' ])

# remove the arguments - gnome_init doesn't understand them
for arg in sys.argv[1:]:
    sys.argv.remove (arg)
sys.argc = 1

mode = None
test = 0
debug = 0
rootPath = '/mnt/sysimage'
localInstall = 0
forceMount = 0
mode = 'g'
method = None
traceOnly = 0

for n in args:
    (str, arg) = n
    if (str == '-G' or str == '--gui'):
	mode = 'g'
    elif (str == '-T' or str == '--text'):
	mode = 't'
    elif (str == '-t' or str == '--test'):
	test = 1
    elif (str == '-m' or str == '--method'):
	method = arg
    elif (str == '-d' or str == '--debug'):
	debug = 1
    elif (str == '-r' or str == '--rootpath'):
	rootPath = arg
	localInstall = 1
    elif (str == '--mountfs'):
	forceMount = 1
    elif (str == '--traceonly'):
	traceOnly = 1

if (not method):
    print "no install method specified"
    sys.exit(1)

if (debug):
    import pdb
    pdb.set_trace()

if (not test and not localInstall and os.getpid() > 50):
    print "you're running me on a live system! that's incredibly stupid."
    sys.exit(1)

if (os.path.exists('rpmmodule')):
    sys.path.append('rpmmodule')
    sys.path.append('isys')
    sys.path.append('libfdisk')
    sys.path.append('balkan')
#elif (mode == None):
#      try:
#          f = open('/dev/fb0', 'r')
#  	f.close()
#  	mode = 'g'
#      except:
#  	mode = 't'

import rpm
import lilo
from todo import ToDo
import isys

if (mode == 'g' and not os.environ.has_key('DISPLAY')):
    os.environ['DISPLAY'] = ':1'
    serverPath = None

    try:
        f = open('/dev/fb0', 'r')
	f.close()
        serverPath = '/usr/X11R6/bin/XF86_FBDev'
    except:
#	serverPath = '/usr/X11R6/bin/XF86_VGA16'
	serverPath = '/usr/X11R6/bin/XF86_SVGA'

    isys.makeDevInode("psaux", "/tmp/psaux")

    if (not test):
	for i in ( "imrc", "im_palette.pal" ):
	    os.symlink ("../mnt/source/RedHat/instimage/etc/" + i, "/etc/" + i)
    
    f = open ('/tmp/XF86Config', 'w')
    f.write ("""
Section "Files"
    RgbPath	"/usr/X11R6/lib/X11/rgb"
    FontPath	"/usr/X11R6/lib/X11/fonts/misc/"
    FontPath	"/usr/X11R6/lib/X11/fonts/Type1/"
    FontPath	"/usr/X11R6/lib/X11/fonts/Speedo/"
    FontPath	"/usr/X11R6/lib/X11/fonts/75dpi/"
    FontPath	"/usr/X11R6/lib/X11/fonts/100dpi/"
EndSection

Section "ServerFlags"
EndSection

Section "Keyboard"
    Protocol    "Standard"
    AutoRepeat  500 5
    LeftAlt     Meta
    RightAlt    Meta
    ScrollLock  Compose
    RightCtl    Control
    XkbKeymap       "xfree86(us)"
    XkbKeycodes     "xfree86"
    XkbTypes        "default"
    XkbCompat       "default"
    XkbSymbols      "us(pc101)"
    XkbGeometry     "pc"
    XkbRules        "xfree86"
    XkbModel        "pc101"
    XkbLayout       "us"
EndSection

Section "Pointer"
    Protocol    "ps/2"
    Device      "/tmp/psaux"
    Emulate3Buttons
    Emulate3Timeout    50
EndSection

Section "Monitor"
    Identifier  "Monitor"
    VendorName  "Vendor"
    ModelName   "Model"
    HorizSync   31.5 - 79.0
    VertRefresh 40-150

# XXX fix me descr
Modeline "640x480"     25.175 640  664  760  800   480  491  493  525
# 640x480 @ 72 Hz, 36.5 kHz hsync
Modeline "640x480"     31.5   640  680  720  864   480  488  491  521
# 640x480 @ 75 Hz, 37.50 kHz hsync
ModeLine  "640x480"    31.5   640  656  720  840   480  481  484  500 -HSync -VSync

EndSection

Section "Device"
    Identifier  "Device"
    VendorName  "Vendor"
    BoardName   "Board"
EndSection

Section "Screen"
    Driver      "vga16"
    Device      "Device"
    Monitor     "Monitor"
    Subsection "Display"
        Modes       "640x480"
        ViewPort    0 0
    EndSubsection
EndSection

Section "Screen"
    Driver      "svga"
    Device      "Device"
    Monitor     "Monitor"
    Subsection "Display"
        Depth       8
        Modes       "640x480"
        ViewPort    0 0
        Virtual     640 480
    EndSubsection
EndSection

Section "Screen"
    Driver      "fbdev"
    Device      "Device"
    Monitor     "Monitor"
    Subsection "Display"
	Depth 	    16
        Modes       "default"
    EndSubsection
EndSection
""")
    f.close ()

    server = os.fork()
    if (not server):
	os.execv(serverPath, [serverPath, ':1', '-xf86config', 
                 '/tmp/XF86Config', 'vt5'])
    child = os.fork()
    if (child):
	os.waitpid(child, 0)
	os.kill(server, 15)
	sys.exit(0)

if (mode == 'g'):
    from gui import InstallInterface
elif (mode == 't'):
    from text import InstallInterface
else:
    print "No mode was specified"
    sys.exit(1)

if traceOnly:
    import pdb
    import image
    import harddrive
    sys.exit(0)

# imports after setting up the path
if (method[0:5] == "dir:/"):
    from image import InstallMethod
    method = InstallMethod(method[5:])
elif (method[0:5] == "hd://"):
    method = method[5:]
    i = string.index(method, '/')
    dir = method[i:]
    drive = method[0:i]

    from harddrive import InstallMethod
    method = InstallMethod(drive, dir)
else:
    print "unknown install method:", method
    sys.exit(1)

intf = InstallInterface()

# set the default actions
installPackages = 1
setupFilesystems = 1

if localInstall:
    installPackages = 1
    setupFilesystems = 0
if test:
    installPackages = 0
    setupFilesystems = 0
if forceMount:
    setupFilesystems = 1

try:
    todo = ToDo(intf, method, rootPath, installSystem = installPackages,
                setupFilesystems = setupFilesystems)
    intf.run(todo)
except:
    (type, value, tb) = sys.exc_info()
    from string import joinfields
    list = traceback.format_exception (type, value, tb)
    text = joinfields (list, "")
    rc = intf.exceptionWindow (_("Exception Occured"), text)
    intf.__del__ ()
    if rc:
        import pdb
        pdb.post_mortem (tb)
    os._exit (1)

del intf