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first pass at making it actually do something

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This commit is contained in:
Hugh O. Brock 2006-08-15 11:32:02 -04:00
parent ce4914ba1d
commit 1409beace4
1 changed files with 90 additions and 15 deletions
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105
src/virtManager/create.py
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@ -21,6 +21,8 @@ import gobject
import gtk
import gtk.gdk
import gtk.glade
import xeninst
import sys
from rhpl.exception import installExceptionHandler
from rhpl.translate import _, N_, textdomain, utf8
@ -89,7 +91,7 @@ class vmmCreate(gobject.GObject):
self.install_media_address = None
self.storage_method = VM_STORAGE_PARTITION
self.storage_address = None
self.storage_file_size = 0
self.storage_file_size = None
self.max_memory = 0
self.startup_memory = 0
self.vcpus = 1
@ -247,9 +249,6 @@ class vmmCreate(gobject.GObject):
return 1
def finish(self, ignore=None):
# Validation?
if self.vm_name == None: self.vm_name = "None specified"
if self.install_media_address == None: self.install_media_address = "None specified"
if self.storage_address == None: self.storage_address = "None specified"
#Action?
@ -264,6 +263,50 @@ class vmmCreate(gobject.GObject):
"\n Install max kernel memory: " + `self.max_memory` + \
"\n Install startup kernel memory: " + `self.startup_memory` + \
"\n Install vcpus: " + `self.vcpus`
# first things first, are we trying to create a fully virt guest?
if self.virt_method == VM_FULLY_VIRT:
guest = xeninst.FullVirtGuest()
else:
guest = xeninst.ParaVirtGuest()
# set the name
try:
guest.name = self.vm_name
except ValueError, e:
self._validation_error_box(e)
self.vm_name = None
return
# set the memory
try:
guest.memory = self.max_memory
except ValueError:
self._validation_error_box(e)
self.max_memory = None
return
# disks
try:
d = xeninst.XenDisk(self.storage_address, self.storage_file_size)
except ValueError, e:
self._validation_error_box(e)
self.storage_address = self.storage_file_size = None
return
guest.disks.append(d)
# network
n = xeninst.XenNetworkInterface(None)
guest.nics.append(n)
try:
print "\n\nStarting install..."
r = guest.start_install(True)
print r
except RuntimeError, e:
print >> sys.stderr, "ERROR: ", e
return
self.close()
@ -299,7 +342,7 @@ class vmmCreate(gobject.GObject):
if self.install_media_address != None:
self.window.get_widget("fv-iso-location").set_text(self.install_media_address)
def _browse_file(self, dialog_name):
def _browse_file(self, dialog_name, folder=None):
# user wants to browse for an ISO
fcdialog = gtk.FileChooserDialog(dialog_name,
self.window.get_widget("vmm-create"),
@ -307,6 +350,8 @@ class vmmCreate(gobject.GObject):
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_ACCEPT),
None)
if folder != None:
fcdialog.set_current_folder(folder)
response = fcdialog.run()
fcdialog.hide()
if(response == gtk.RESPONSE_ACCEPT):
@ -324,7 +369,7 @@ class vmmCreate(gobject.GObject):
self.storage_address = src.get_text()
def browse_storage_partition_address(self, src, ignore=None):
self.storage_address = self._browse_file(_("Locate Storage Partition"))
self.storage_address = self._browse_file(_("Locate Storage Partition"), "/dev")
if self.storage_address != None:
self.window.get_widget("storage-partition-address").set_text(self.storage_address)
@ -379,19 +424,49 @@ class vmmCreate(gobject.GObject):
self.vcpus = src.get_adjustment().value
def validate(self, page_num):
if page_num == 1:
if page_num == 1: # the system name page
name = self.window.get_widget("create-vm-name").get_text()
if len(name) > 50 or " " in name or len(name) == 0:
message_box = gtk.MessageDialog(self.window.get_widget("vmm-create"), \
0, \
gtk.MESSAGE_ERROR, \
gtk.BUTTONS_OK, \
_("Invalid system name") )
message_box.format_secondary_text(_("System name must be non-blank, less than 50 characters, and contain no spaces"))
message_box.run()
message_box.destroy()
self._validation_error_box(_("Invalid System Name"), \
_("System name must be non-blank, less than 50 characters, and contain no spaces"))
return False
elif page_num == 2: # the virt method page
if self.virt_method == VM_FULLY_VIRT and not xeninst.util.is_hvm_capable():
self._validation_error_box(_("Hardware Support Required"), \
_("Your hardware does not appear to support full virtualization. Only paravirtualized guests will be available on this hardware."))
return False
elif page_num == 3: # the fully virt media page
if self.install_fv_media_type == VM_INSTALL_FROM_ISO and \
(self.install_media_address == None or len(self.install_media_address) == 0):
self._validation_error_box(_("ISO Location Required"), \
_("You must specify an ISO location for the guest install image"))
return False
elif page_num == 4: # the paravirt media page
if self.install_media_address == None or len(self.install_media_address) == 0:
self._validation_error_box(_("URL or Kickstart Location Required"), \
_("You must specify a URL or a kickstart address for the guest install"))
return False
elif page_num == 5: # the storage page
if self.storage_address == None or len(self.storage_address) == 0:
self._validation_error_box(_("Storage Address Required"), \
_("You must specify a partition or a file for storage for the guest install"))
return False
# do this always, since there's no "leaving a notebook page" event.
self.window.get_widget("create-back").set_sensitive(True)
return True
def _validation_error_box(self, text1, text2=None):
message_box = gtk.MessageDialog(self.window.get_widget("vmm-create"), \
0, \
gtk.MESSAGE_ERROR, \
gtk.BUTTONS_OK, \
text1)
if text2 != None:
message_box.format_secondary_text(text2)
message_box.run()
message_box.destroy()