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# |
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# upgrade_text.py: text mode upgrade dialogs |
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# |
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# Copyright 2001 Red Hat, Inc. |
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# |
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# This software may be freely redistributed under the terms of the GNU |
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# library public license. |
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# |
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# You should have received a copy of the GNU Library Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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# |
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|
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import string |
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import isys |
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import iutil |
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import upgrade |
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from constants_text import * |
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from snack import * |
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from fsset import * |
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from flags import flags |
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from constants import * |
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import smeupgradeclass |
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UpgradeClass = smeupgradeclass.InstallClass |
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|
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from rhpl.log import log |
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from rhpl.translate import _ |
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|
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class UpgradeMigrateFSWindow: |
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def __call__ (self, screen, thefsset): |
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|
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migent = thefsset.getMigratableEntries() |
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|
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g = GridFormHelp(screen, _("Migrate File Systems"), "upmigfs", 1, 4) |
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|
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text = _("This release of %s supports " |
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"the ext3 journalling file system. It has several " |
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"benefits over the ext2 file system traditionally shipped " |
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"in %s. It is possible to migrate the ext2 " |
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"formatted partitions to ext3 without data loss.\n\n" |
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"Which of these partitions would you like to migrate?" |
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% (productName, productName)) |
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|
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tb = TextboxReflowed(60, text) |
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g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1)) |
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|
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partlist = CheckboxTree(height=4, scroll=1) |
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for entry in migent: |
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if entry.fsystem.getName() != entry.origfsystem.getName(): |
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migrating = 1 |
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else: |
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migrating = 0 |
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|
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partlist.append("/dev/%s - %s - %s" % (entry.device.getDevice(), |
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entry.origfsystem.getName(), |
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entry.mountpoint), entry, migrating) |
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|
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g.add(partlist, 0, 1, padding = (0, 0, 0, 1)) |
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|
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buttons = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_BACK_BUTTON] ) |
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g.add(buttons, 0, 3, anchorLeft = 1, growx = 1) |
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|
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while 1: |
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result = g.run() |
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|
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if (buttons.buttonPressed(result)): |
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result = buttons.buttonPressed(result) |
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|
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if result == TEXT_BACK_CHECK: |
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screen.popWindow() |
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return INSTALL_BACK |
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|
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# reset |
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for entry in migent: |
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entry.setFormat(0) |
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entry.setMigrate(0) |
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entry.fsystem = entry.origfsystem |
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|
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for entry in partlist.getSelection(): |
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entry.setMigrate(1) |
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entry.fsystem = fileSystemTypeGet("ext3") |
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|
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screen.popWindow() |
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return INSTALL_OK |
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|
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class UpgradeSwapWindow: |
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def __call__ (self, screen, intf, fsset, instPath, swapInfo, dispatch): |
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rc = swapInfo |
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|
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(fsList, suggSize, suggMntPoint) = rc |
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|
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ramDetected = iutil.memInstalled()/1024 |
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|
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text = _("The 2.4 kernel needs significantly more swap than older " |
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"kernels, as much as twice as much swap space as RAM on the " |
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"system. You currently have %dMB of swap configured, but " |
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"you may create additional swap space on one of your " |
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"file systems now.") % (iutil.swapAmount() / 1024) |
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|
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tb = TextboxReflowed(60, text) |
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amount = Entry(10, scroll = 0) |
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amount.set(str(suggSize)) |
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|
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l = len(fsList) |
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scroll = 0 |
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if l > 4: |
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l = 4 |
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scroll = 1 |
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listbox = Listbox(l, scroll = scroll) |
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|
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liLabel = Label("%-25s %-15s %8s" % (_("Mount Point"), |
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_("Partition"), _("Free Space"))) |
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|
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count = 0 |
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for (mnt, part, size) in fsList: |
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listbox.append("%-25s /dev/%-10s %6dMB" % (mnt, part, size), count) |
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|
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if (mnt == suggMntPoint): |
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listbox.setCurrent(count) |
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|
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count = count + 1 |
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|
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buttons = ButtonBar(screen, [TEXT_OK_BUTTON, (_("Skip"), "skip"), |
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TEXT_BACK_BUTTON] ) |
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|
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amGrid = Grid(2, 3) |
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amGrid.setField(Label(_("RAM detected (MB):")), 0, 0, anchorLeft = 1, |
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padding = (0, 0, 1, 0)) |
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amGrid.setField(Label(str(ramDetected)), 1, 0, anchorLeft = 1) |
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amGrid.setField(Label(_("Suggested size (MB):")), 0, 1, anchorLeft = 1, |
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padding = (0, 0, 1, 0)) |
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amGrid.setField(Label(str(suggSize)), 1, 1, anchorLeft = 1) |
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amGrid.setField(Label(_("Swap file size (MB):")), 0, 2, anchorLeft = 1, |
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padding = (0, 0, 1, 0)) |
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amGrid.setField(amount, 1, 2) |
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|
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liGrid = Grid(1, 2) |
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liGrid.setField(liLabel, 0, 0) |
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liGrid.setField(listbox, 0, 1) |
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|
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g = GridFormHelp(screen, _("Add Swap"), "upgradeswap", 1, 4) |
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g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1)) |
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g.add(amGrid, 0, 1, padding = (0, 0, 0, 1)) |
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g.add(liGrid, 0, 2, padding = (0, 0, 0, 1)) |
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g.add(buttons, 0, 3, anchorLeft = 1, growx = 1) |
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|
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while 1: |
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result = g.run() |
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|
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if (buttons.buttonPressed(result)): |
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result = buttons.buttonPressed(result) |
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|
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if result == TEXT_BACK_CHECK: |
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screen.popWindow() |
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return INSTALL_BACK |
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elif result == "skip": |
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screen.popWindow() |
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return INSTALL_OK |
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|
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val = amount.value() |
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|
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try: |
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val = int(val) |
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except ValueError: |
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intf.messageWindow(_("Error"), |
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_("The value you entered is not a " |
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"valid number.")) |
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|
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if type(val) == type(1): |
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(mnt, part, size) = fsList[listbox.current()] |
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if size < (val + 16): |
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intf.messageWindow(_("Error"), |
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_("There is not enough space on the " |
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"device you selected for the swap " |
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"partition.")) |
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elif val > 2000 or val < 1: |
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intf.messageWindow(_("Warning"), |
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_("The swap file must be between 1 " |
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"and 2000 MB in size.")) |
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else: |
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screen.popWindow() |
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if flags.setupFilesystems: |
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upgrade.createSwapFile(instPath, fsset, mnt, val) |
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dispatch.skipStep("addswap", 1) |
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return INSTALL_OK |
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|
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raise ValueError |
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|
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class UpgradeExamineWindow: |
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def __call__ (self, screen, dispatch, intf, id, chroot): |
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parts = id.rootParts |
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|
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height = min(len(parts), 11) + 1 |
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if height == 12: |
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scroll = 1 |
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else: |
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scroll = 0 |
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partList = [] |
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partList.append(_("Erase ALL disks, and perform a fresh install")) |
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|
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for (drive, fs, desc) in parts: |
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partList.append("Upgrade existing \"%s\" system" %(desc)) |
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|
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(button, choice) = ListboxChoiceWindow(screen, _("System to Upgrade"), |
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_("Your system is upgradeable."), partList, |
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[ TEXT_OK_BUTTON, |
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TEXT_BACK_BUTTON ], |
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width = 55, scroll = scroll, |
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height = height, |
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help = "upgraderoot", |
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default = 1) |
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|
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if button == TEXT_BACK_CHECK: |
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return INSTALL_BACK |
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else: |
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if choice == 0: |
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root = None |
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else: |
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root = parts[choice - 1] |
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|
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if root is not None: |
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c = UpgradeClass(flags.expert) |
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c.setSteps(dispatch) |
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c.setInstallData(id) |
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|
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id.upgradeRoot = [(root[0], root[1])] |
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id.rootParts = parts |
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dispatch.skipStep("installtype", skip = 1) |
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else: |
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dispatch.skipStep("installtype", skip = 0) |
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id.upgradeRoot = None |
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|
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return INSTALL_OK |
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|
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class CustomizeUpgradeWindow: |
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def __call__ (self, screen, dispatch, intf, id, chroot): |
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if id.upgradeRoot is None: |
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return INSTALL_NOOP |
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rc = ButtonChoiceWindow (screen, _("Customize Packages to Upgrade"), |
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_("The packages you have installed, " |
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"and any other packages which are " |
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"needed to satisfy their " |
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"dependencies, have been selected " |
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"for installation. Would you like " |
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"to customize the set of packages " |
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"that will be upgraded?"), |
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buttons = [ _("Yes"), _("No"), |
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TEXT_BACK_BUTTON], |
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help = "custupgrade") |
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|
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if rc == TEXT_BACK_CHECK: |
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return INSTALL_BACK |
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|
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if rc == string.lower (_("No")): |
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dispatch.skipStep("indivpackage") |
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else: |
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dispatch.skipStep("indivpackage", skip = 0) |
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|
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return INSTALL_OK |
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