# # upgrade_text.py: text mode upgrade dialogs # # Copyright 2001 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. # import string import isys import iutil import upgrade from constants_text import * from snack import * from fsset import * from flags import flags from constants import * import upgradeclass UpgradeClass = upgradeclass.InstallClass from rhpl.translate import _ class UpgradeMigrateFSWindow: def __call__ (self, screen, thefsset): migent = thefsset.getMigratableEntries() g = GridFormHelp(screen, _("Migrate File Systems"), "upmigfs", 1, 4) text = _("This release of %s supports " "the ext3 journalling file system. It has several " "benefits over the ext2 file system traditionally shipped " "in %s. It is possible to migrate the ext2 " "formatted partitions to ext3 without data loss.\n\n" "Which of these partitions would you like to migrate?" % (productName, productName)) tb = TextboxReflowed(60, text) g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1)) partlist = CheckboxTree(height=4, scroll=1) for entry in migent: if entry.fsystem.getName() != entry.origfsystem.getName(): migrating = 1 else: migrating = 0 partlist.append("/dev/%s - %s - %s" % (entry.device.getDevice(), entry.origfsystem.getName(), entry.mountpoint), entry, migrating) g.add(partlist, 0, 1, padding = (0, 0, 0, 1)) buttons = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_BACK_BUTTON] ) g.add(buttons, 0, 3, anchorLeft = 1, growx = 1) while 1: result = g.run() if (buttons.buttonPressed(result)): result = buttons.buttonPressed(result) if result == TEXT_BACK_CHECK: screen.popWindow() return INSTALL_BACK # reset for entry in migent: entry.setFormat(0) entry.setMigrate(0) entry.fsystem = entry.origfsystem for entry in partlist.getSelection(): entry.setMigrate(1) entry.fsystem = fileSystemTypeGet("ext3") screen.popWindow() return INSTALL_OK class UpgradeSwapWindow: def __call__ (self, screen, intf, fsset, instPath, swapInfo, dispatch): rc = swapInfo (fsList, suggSize, suggMntPoint) = rc ramDetected = iutil.memInstalled()/1024 text = _("The 2.4 kernel needs significantly more swap than older " "kernels, as much as twice as much swap space as RAM on the " "system. You currently have %dMB of swap configured, but " "you may create additional swap space on one of your " "file systems now.") % (iutil.swapAmount() / 1024) tb = TextboxReflowed(60, text) amount = Entry(10, scroll = 0) amount.set(str(suggSize)) l = len(fsList) scroll = 0 if l > 4: l = 4 scroll = 1 listbox = Listbox(l, scroll = scroll) liLabel = Label("%-25s %-15s %8s" % (_("Mount Point"), _("Partition"), _("Free Space"))) count = 0 for (mnt, part, size) in fsList: listbox.append("%-25s /dev/%-10s %6dMB" % (mnt, part, size), count) if (mnt == suggMntPoint): listbox.setCurrent(count) count = count + 1 buttons = ButtonBar(screen, [TEXT_OK_BUTTON, (_("Skip"), "skip"), TEXT_BACK_BUTTON] ) amGrid = Grid(2, 3) amGrid.setField(Label(_("RAM detected (MB):")), 0, 0, anchorLeft = 1, padding = (0, 0, 1, 0)) amGrid.setField(Label(str(ramDetected)), 1, 0, anchorLeft = 1) amGrid.setField(Label(_("Suggested size (MB):")), 0, 1, anchorLeft = 1, padding = (0, 0, 1, 0)) amGrid.setField(Label(str(suggSize)), 1, 1, anchorLeft = 1) amGrid.setField(Label(_("Swap file size (MB):")), 0, 2, anchorLeft = 1, padding = (0, 0, 1, 0)) amGrid.setField(amount, 1, 2) liGrid = Grid(1, 2) liGrid.setField(liLabel, 0, 0) liGrid.setField(listbox, 0, 1) g = GridFormHelp(screen, _("Add Swap"), "upgradeswap", 1, 4) g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1)) g.add(amGrid, 0, 1, padding = (0, 0, 0, 1)) g.add(liGrid, 0, 2, padding = (0, 0, 0, 1)) g.add(buttons, 0, 3, anchorLeft = 1, growx = 1) while 1: result = g.run() if (buttons.buttonPressed(result)): result = buttons.buttonPressed(result) if result == TEXT_BACK_CHECK: screen.popWindow() return INSTALL_BACK elif result == "skip": screen.popWindow() return INSTALL_OK val = amount.value() try: val = int(val) except ValueError: intf.messageWindow(_("Error"), _("The value you entered is not a " "valid number.")) if type(val) == type(1): (mnt, part, size) = fsList[listbox.current()] if size < (val + 16): intf.messageWindow(_("Error"), _("There is not enough space on the " "device you selected for the swap " "partition.")) elif val > 2000 or val < 1: intf.messageWindow(_("Warning"), _("The swap file must be between 1 " "and 2000 MB in size.")) else: screen.popWindow() if flags.setupFilesystems: upgrade.createSwapFile(instPath, fsset, mnt, val) dispatch.skipStep("addswap", 1) return INSTALL_OK raise ValueError class UpgradeExamineWindow: def __call__ (self, screen, dispatch, intf, id, chroot): parts = id.rootParts height = min(len(parts), 11) + 1 if height == 12: scroll = 1 else: scroll = 0 partList = [] partList.append(_("Reinstall System")) for (drive, fs, desc) in parts: if drive[:5] != "/dev/": devname = "/dev/" + drive else: devname = drive partList.append("%s (%s)" %(desc, drive)) (button, choice) = ListboxChoiceWindow(screen, _("System to Upgrade"), _("One or more existing Linux installations " "have been found " "on your system.\n\nPlease choose one to upgrade, " "or select 'Reinstall System' to freshly install " "your system."), partList, [ TEXT_OK_BUTTON, TEXT_BACK_BUTTON ], width = 55, scroll = scroll, height = height, help = "upgraderoot") if button == TEXT_BACK_CHECK: return INSTALL_BACK else: if choice == 0: root = None else: root = parts[choice - 1] if root is not None: c = UpgradeClass(flags.expert) c.setSteps(dispatch) c.setInstallData(id) id.upgradeRoot = [(root[0], root[1])] id.rootParts = parts dispatch.skipStep("installtype", skip = 1) else: dispatch.skipStep("installtype", skip = 0) id.upgradeRoot = None return INSTALL_OK class CustomizeUpgradeWindow: def __call__ (self, screen, dispatch, intf, id, chroot): if id.upgradeRoot is None: return INSTALL_NOOP rc = ButtonChoiceWindow (screen, _("Customize Packages to Upgrade"), _("The packages you have installed, " "and any other packages which are " "needed to satisfy their " "dependencies, have been selected " "for installation. Would you like " "to customize the set of packages " "that will be upgraded?"), buttons = [ _("Yes"), _("No"), TEXT_BACK_BUTTON], help = "custupgrade") if rc == TEXT_BACK_CHECK: return INSTALL_BACK if rc == string.lower (_("No")): dispatch.skipStep("indivpackage") else: dispatch.skipStep("indivpackage", skip = 0) return INSTALL_OK