class UrlInstallMethod(InstallMethod):
def badPackageError(self, pkgname):
return _(
"The file %s cannot be opened. This is due to a missing "
"file or perhaps a corrupt package. Please verify your "
"mirror contains all required packages, and try using a "
"different one.\n\n"
"If you reboot, your system will be left in an inconsistent "
"state that will likely require reinstallation.\n\n") % pkgname
def systemUnmounted(self):
if self.loopbackFile:
isys.makeDevInode("loop0", "/tmp/loop")
isys.lochangefd("/tmp/loop",
"%s/images/stage2.img" % (self.tree, ))
self.loopbackFile = None
def systemMounted(self, fsset, chroot):
if self.tree is None:
return
self.loopbackFile = "%s%s%s" % (chroot,
fsset.filesystemSpace(chroot)[0][0],
"/rhinstall-stage2.img")
try:
win = self.waitWindow(
_("Copying File"),
_("Transferring install image to hard drive..."))
shutil.copyfile("%s/images/stage2.img" % (self.tree, ),
self.loopbackFile)
win.pop()
except Exception, e:
if win:
win.pop()
log.critical("error transferring stage2.img: %s" % (e, ))
self.messageWindow(
_("Error"),
_("An error occurred transferring the install image "
"to your hard drive. You are probably out of disk "
"space."))
os.unlink(self.loopbackFile)
return 1
isys.makeDevInode("loop0", "/tmp/loop")
isys.lochangefd("/tmp/loop", self.loopbackFile)
def systemUnmounted(self):
if self.loopbackFile:
isys.makeDevInode("loop0", "/tmp/loop")
isys.lochangefd("/tmp/loop",
"%s/images/stage2.img" % (self.tree, ))
self.loopbackFile = None
def systemUnmounted(self):
if self.loopbackFile:
isys.makeDevInode("loop0", "/tmp/loop")
isys.lochangefd("/tmp/loop",
"%s/images/stage2.img" % (self.tree,))
self.loopbackFile = None
self.loopbackFile)
win.pop()
except Exception, e:
if win:
win.pop()
log.critical("error transferring stage2.img: %s" %(e,))
self.messageWindow(_("Error"),
_("An error occurred transferring the install image "
"to your hard drive. You are probably out of disk "
"space."))
os.unlink(self.loopbackFile)
return 1
isys.makeDevInode("loop0", "/tmp/loop")
isys.lochangefd("/tmp/loop", self.loopbackFile)
def getFilename(self, filename, callback=None, destdir=None, retry=1):
return self.tree + "/" + filename
def switchMedia(self, mediano, filename=""):
log.info("switching from CD %s to %s for %s" %(self.currentMedia, mediano, filename))
if mediano in self.currentMedia:
return
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
timestamp = f.readline().strip()
f.close()
else:
timestamp = self.timestamp
"to your hard drive. This is often cause by "
"damaged or low quality media.")
else:
msg = _("An error occurred transferring the install image "
"to your hard drive. You are probably out of disk "
"space.")
anaconda.intf.messageWindow(_("Error"), msg)
try:
os.unlink(self._loopbackFile)
except:
pass
return 1
isys.lochangefd("/dev/loop0", self._loopbackFile)
if os.path.ismount("/mnt/stage2"):
isys.umount("/mnt/stage2")
def removeInstallImage(self):
if self._loopbackFile:
try:
os.unlink(self._loopbackFile)
except SystemError:
pass
def freetmp(self, anaconda):
# installs that don't use /mnt/stage2 hold the install.img on
# a tmpfs, free this ram if things are tight.
stage2img = "/tmp/install.img"
if os.path.exists(stage2img):
self.loopbackFile)
win.pop()
except Exception, e:
if win:
win.pop()
log.critical("error transferring stage2.img: %s" %(e,))
self.messageWindow(_("Error"),
_("An error occurred transferring the install image "
"to your hard drive. You are probably out of disk "
"space."))
os.unlink(self.loopbackFile)
return 1
isys.makeDevInode("loop0", "/tmp/loop")
isys.lochangefd("/tmp/loop", self.loopbackFile)
def getFilename(self, filename, callback=None, destdir=None, retry=1):
return self.tree + "/" + filename
def switchMedia(self, mediano, filename=""):
log.info("switching from CD %s to %s for %s" %(self.currentMedia, mediano, filename))
if mediano in self.currentMedia:
return
if os.access("/mnt/source/.discinfo", os.R_OK):
f = open("/mnt/source/.discinfo")
timestamp = f.readline().strip()
f.close()
else:
timestamp = self.timestamp
def systemUnmounted(self):
if self.loopbackFile:
isys.makeDevInode("loop0", "/tmp/loop")
isys.lochangefd("/tmp/loop",
"%s/%s/base/stage2.img" % (self.tree, productPath))
self.loopbackFile = None
