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"""Copyright 2007-2020 VMware, Inc. All rights reserved. -- VMware ConfidentialVMware Installer"""from vmis import PRODUCT_NAME, PRODUCT_SUFFIXfrom vmis.ui import TYPEDEST = LIBDIR/'vmware-installer/3.0.0'CLEANUP = CONFDIR/'.cleanup'# The 1.0 Installer looks in very specific locations for existing installs# (/etc/vmware and /etc/vmware-vix)OLDCONFDIR = Destination('/etc/vmware')OLDBOOTSTRAPS = ['/etc/vmware', '/etc/vmware-vix']installerLinks = ['vmware-installer', 'vmware-uninstall','vmware-uninstall-vix']class VMwareInstaller(Installer):def InitializeQuestions(self, old, new, upgrade):# Only ask questions if they are not already set. Otherwise we# can potentially end up changing paths from their old values to# their new values before {Pre,Post}Uninstall runs which assumes# its old value.## Perhaps in the future we can ask these questions# per-transaction and use the new values for new installs but# not upgrades? This is tricky though because a new dependent# could have been introduced which assumes being installed# alongside other components but would end up getting new paths.def _addQuestion(questionType, key, text, default):defaultAnswer = self.GetAnswer(key)if not defaultAnswer:defaultAnswer = defaultself.AddQuestion(questionType, key=key, text=text, default=defaultAnswer,required=True, mustExist=False, level='CUSTOM')_addQuestion('Directory', key='prefix',text='Product installation path prefix. '\'(Desktop integration files, such as icons and .desktop entries, '\'will still be installed under /usr.)', default=PREFIX)# XXX: Using non-default sysconfdir is not supported now. Comment out.#_addQuestion('Directory', key='sysconfdir', text='System configuration files.',# default=SYSCONFDIR)# These have different defaults.if self.GetAnswer('initdir') is None:self.AddQuestion('InitDir', key='initdir', text='System service runlevel directory (contains rc?.d directories). Use an empty directory if your system does not support rc?.d style directories.',level='CUSTOM')if self.GetAnswer('initscriptdir') is None:self.AddQuestion('InitScriptDir', key='initscriptdir', text='System service scripts directory (commonly /etc/init.d).',level='CUSTOM')self.AddQuestion('YesNo', key='installShortcuts', required=True,text='Do you want to install shortcuts for your desktop?',level='CUSTOM', default='yes')def PreTransactionUninstall(self, old, new, upgrade):keepConfig = ENV.get('VMWARE_KEEP_CONFIG')keepConfigStored = self.GetConfig('keepConfigOnUninstall')askQuestion = Trueif keepConfig:if keepConfig == 'no':self.SetConfig('keepConfigOnUninstall', 'no')askQuestion = Falseelse:self.SetConfig('keepConfigOnUninstall', 'yes')askQuestion = False# Set a sane default if this has never been answeredif not keepConfigStored:keepConfigStored = 'yes'# If the environment variable was set, there's no need to ask. This also supports# silent uninstallation.if askQuestion:currentVersion = self.GetConfig('currentVersion')if currentVersion and \Version(currentVersion) == Version('3.0.0') and \not upgrade:# If this is the last installer, it's being uninstalled,# and we are not upgrading, then query the user if they# would like to keep their configuration files.if TYPE == "gtk":text='All configuration information is about to be removed. ' \'Do you wish to keep your configuration files?'else:text='All configuration information is about to be removed. ' \'Do you wish to keep your configuration files? You can ' \'also input \'quit\' or \'q\' to cancel uninstallation.'self.AddQuestion('YesNo',key='keepConfigOnUninstall',text=text,required=False,default=keepConfigStored,level='REGULAR',secondaryText='Uninstall')def InitializeInstall(self, old, new, upgrade):bin = DEST/''bin.perm = BINARYself.AddTarget('File', 'vmis*', DEST)self.AddTarget('File', 'vmware/*', DEST/'vmware')self.AddTarget('File', 'vmware-installer*.py', DEST)self.AddTarget('File', 'init.sh', DEST/'init.sh')# We need to create extra bootstrap files for the 1.0 Installer with BINDIR set# correctly since the 1.0 .bundle installer needs it in order to hook into our# downgrade script. Otherwise it will just install and stomp all over portions# of our files.self.AddTarget('File', 'vmware-installer', bin/'vmware-installer')self.AddTarget('File', 'vmware-uninstall-downgrade', bin/'vmware-uninstall-downgrade')self.AddTarget('File', 'lib/*', DEST/'lib')self.AddTarget('File', 'sopython/*', DEST/'sopython')self.AddTarget('File', 'bin/*', DEST/'bin')# Pythonself.AddTarget('File', 'python/*', DEST/'python')self.SetPermission(DEST/'python/python', BINARY)self.SetPermission(DEST/'python/libpython.so', BINARY)self.SetPermission(DEST/'vmis-launcher', BINARY)self.SetPermission(DEST/'sopython/*', BINARY)# cdsHelperself.AddTarget('File', 'cdsHelper/*', DEST/'cdsHelper')self.AddTarget('File', 'vmware-cds-helper', DEST/'vmware-cds-helper')self.SetPermission(DEST/'vmware-cds-helper', BINARY)self.SetPermission(DEST/'bin/*', BINARY)def PostInstall(self, old, new, upgrade):bin = DEST/''# Store installer information in the databaseself.SetConfig('%s.vmisloc' % '3.0.0', DEST)self.SetConfig('%s.pyloc' % '3.0.0', DEST/'python')self.SetConfig('%s.pyver' % '3.0.0', PYTHON_VERSION)# Set up installer specific files. These are shared between installers, so# must be laid down carefully. We only want to set up files if there is# either no existing installer or we are the latest and greatest.systemVersion = self.GetConfig('currentVersion')if systemVersion is None or Version(systemVersion) <= Version(new):# Set ourselves as the current version of the installer to useself.SetConfig('currentVersion', '3.0.0')# Remove existing symlink to pave the way for the new one.try:(BINDIR/'vmware-installer').remove()except OSError:# We don't care if it already doesn't exist.pass# Create installer hooks. symlink expects a string and can't convert# a ComponentDestination object. Convert them manually.try:BINDIR.makedirs()except OSError:# It's okay if it already exists.passpath(bin/'vmware-installer').symlink(str(BINDIR/'vmware-installer'))# Create necessary bootstrap filesself._WriteInstallerBootstrapFile(installerPresent=True)# The 1.0 installer looks for bootstrap in these locations# with a BINDIR in them. We need to create them if they# don't already existfor bstrap in OLDBOOTSTRAPS:bootstrap = path(bstrap)/'bootstrap'if not bootstrap.exists():try:path(bstrap).makedirs()except OSError:passbootstrap.write_text('BINDIR="%s"\n\n' % BINDIR, append=False)for i in DEST.walkfiles('*.py'):compiled = self.CompilePythonFile(i)self.RegisterFile(compiled)def _WriteInstallerBootstrapFile(self, installerPresent=True):# To mitigate a bug in the older installers, which would attempt to run# the (now uninstalled, and thus missing), newer installer and crash, we need# to re-write the bootstrap file so that VERSION="0.1", which will always# force an older installer to use itself rather than trying to chain the the# "newer", non-existant installerif installerPresent:legacyVersionStamp = '3.0.0'else:legacyVersionStamp = '0.1'bootstrap = CONFDIR/'bootstrap'bootstrap.write_text('VMWARE_INSTALLER="%s"\n\n' % DEST, append=False)bootstrap.write_text('VERSION="%s" # For backwards compatibility\n' % legacyVersionStamp, append=True)bootstrap.write_text('VMISVERSION="%s"\n' % '3.0.0', append=True)bootstrap.write_text('VMISBUILDNUM="%s"\n' % '18811642', append=True)bootstrap.write_text('VMISPYVERSION="%s"\n' % PYTHON_VERSION, append=True)def PostTransactionInstall(self, old, new, upgrade):# The .cleanup file is originally created when loading the# database when the database doesn't already exist. Now that# the transaction for vmware-installer has been committed we can# remove this file as the installer framework has been# installed and configured.# However, if the database already existed, this file will not be# created and the remove would fail. No need to remove it, hence# the try/except.try:CLEANUP.remove()except OSError:log.Debug('%s did not exist.' % CLEANUP)def PreUninstall(self, old, new, upgrade):# Remove vmware-installer keysself.DelConfig('%s.vmisloc' % '3.0.0')self.DelConfig('%s.pyloc' % '3.0.0')self.DelConfig('%s.pyver' % '3.0.0')def PostUninstall(self, old, new, upgrade):currentVersion = self.GetConfig('currentVersion')keepConfig = self.GetConfig('keepConfigOnUninstall')# currentVersion should not be able to be None under normal install and# uninstall, but in a rollback scenario it can happen.if currentVersion and Version(currentVersion) == Version('3.0.0'):if keepConfig != 'yes':# If we are the newest installer, it means we're the last to go.# Clean up after ourselves.# Remove bootstrap files and set database .cleanup filebstraps = OLDBOOTSTRAPS + [CONFDIR]# Check if the old VIX or Player/WS is installed. If so,# don't clean up the bootstrap files.for suffix in ['', '-vix']:oldfile = path('/etc/vmware%s/bootstrap' % suffix)if oldfile.exists():text = oldfile.text()if text.find('VERSION="1.0"') != -1:bstraps.remove('/etc/vmware%s' % suffix)# Now cleanup our bootstrapsif not upgrade:for bstrap in bstraps:try:bootstrapDir = path(bstrap)bootstrap = bootstrapDir/'bootstrap'bootstrap.unlink(ignore_errors=True)bootstrapDir.rmdir()except OSError as e:log.Info('Problem removing bootstrap file %s: %s' % (bootstrap, e))# Signal cleanup of database. This is done in PreUninstall# because if the uninstall only partially completes the# installer is in an inconsistent state and may not be able to# remove itself.CLEANUP.touch()# Remove installer symlinktry:(BINDIR/'vmware-installer').remove()except OSError:# We don't care if it already doesn't exist.pass# Clear our config keyself.DelConfig('currentVersion')# XXX: SYSCONFDIR/'config' - This file is used by VIX, Player, and# WS, so should only be uninstalled when one of those is the last to# go. For now, it's going to go here, so it's removed from the system# when everything else goes. A better solution should be found that# involves the VIX, Player, and WS component files. It doesn't belong# in this one.# Only do this if we are not upgrading.if not upgrade:# If we are on an ESX system, we do *NOT* want to remove /etc/vmware/config# since ESX needs it!if not path('/proc/vmware/version').exists():try:(SYSCONFDIR/'vmware/config').remove()except OSError as e:log.Info('Error removing file: %s.' % (SYSCONFDIR/'vmware/config'))log.Info(e)# And finally, remove SYSCONFDIR/vmwaretry:(SYSCONFDIR/'vmware').rmdir()except OSError as e:log.Info('Error removing directory: %s.' % (SYSCONFDIR/'vmware'))log.Info(e)else:# The user chose to keep their configuration, but we still need to remove the# currentVersion key since there is no current version of the installer installed# anymoreself.DelConfig('currentVersion')# Re-write the bootstrap fileself._WriteInstallerBootstrapFile(installerPresent=False)