def doUpgrade():
if os.path.isdir(mongosymlink) and not lxtools.getIfSymbolicLink(mongosymlink):
# Upgrade
print('Upgrade needed...')
# Check if admin
if not lxtools.getIfAdmin():
print(config.getMessage('REQUIREADMIN'))
return False
# Load package file
pkginfo = lxtools.loadjson(os.path.join(mongosymlink, config.getConfigKey('configfile')))
mongoversion = pkginfo.get('version', None)
# Execute Patches
patches = config.getConfigKey('mongo.patches', None)
patch.doPatch(mongosymlink, patches)
# Stop Service/Daemon and de-register Service/Daemon, safe-remove
print('Stop Service/Daemon...')
package.runScript(pkginfo, ['remove', 'safe', 'hidden'])
# Check if *all* symbolic links removed, when not remove it
symlinks = config.getConfigKey('mongo.links', {})
if symlinks:
for names in symlinks:
target = symlinks[names]['target']
if os.path.exists(target) and lxtools.getIfSymbolicLink(target):
os.remove(target)
# Move Directory to mongodb/{version}/
print('Move files...')
mongodir = os.path.join(mongobasedir, mongoversion)
# Create new mongodb directory and move installed version
os.makedirs(mongobasedir)
os.rename(mongosymlink, mongodir)
# Create Symlink
print('Create symlinks...')
lxtools.setDirectoryLink(mongosymlink, mongodir)
# Start Daemon/Service
print('Start Service/Daemon...')
package.runScript(pkginfo, ['install', 'hidden'])
print('Done')
return True
else:
return None
def resetNode():
# If User Admin?
if not lxtools.getIfAdmin():
print(config.getMessage('REQUIREADMIN'))
return False
# Windows
if sys.platform == 'win32':
# Delete old LINK Directory when exits
if os.path.exists(lxBinPath):
# If Directory a Symbolic Link
if not lxtools.getIfSymbolicLink(lxBinPath):
print(
'ERROR: Target Directory is not a link and can not be removed.'
)
return False
# Remove Link
try:
os.remove(lxBinPath)
except BaseException as e:
print('ERROR:', e)
return False
return True
# Unix
if sys.platform.startswith('linux') or sys.platform == 'darwin':
links = config.getConfigKey('node.links')
# Unlink old version
for names in links:
target = os.path.join(links[names]['target'], names)
options = links[names].get('options', [])
# Check if link, when true then remove it
if os.path.islink(target):
try:
os.remove(target)
except BaseException as e:
print('ERROR:', e)
return False
else:
# Check if "fullname" a real existing path/file, then raise Exception
if os.path.isdir(target) or os.path.isfile(target):
if 'remove_if_exists' in options:
try:
print('Remove Directory', target)
lxtools.rmDirectory(target)
except BaseException as e:
print('ERROR:', e)
return False
else:
print('UUh, a target is not a link...', target)
return False
return True
# No operation for that system :(
return False
def doReset():
activeVersion = getActiveMongoVersion()
# if not a version activated, then abort
if activeVersion == '':
print('No currently activated MongoDB Version')
return False
# Admin required
if not lxtools.getIfAdmin():
print(config.getMessage('REQUIREADMIN'))
return False
# If folder exits but not an symlink, then abort
if activeVersion is False:
print('ERROR: Folder is not a symlink.')
return False
print('Deactivate MongoDB v' + activeVersion)
# Run Script file
pkginfo = lxtools.loadjson(os.path.join(mongosymlink, config.getConfigKey('configfile')))
package.runScript(pkginfo, ['remove', 'safe', 'hidden'])
# Check if *all* symbolic links removed, when not remove it
symlinks = config.getConfigKey('mongo.links', None)
if symlinks:
for names in symlinks:
target = os.path.join(symlinks[names]['target'], names)
if os.path.exists(target) and lxtools.getIfSymbolicLink(target):
os.remove(target)
if not resetMongo():
return False
def resetNode():
# If User Admin?
if not lxtools.getIfAdmin():
print(config.getMessage('REQUIREADMIN'))
return False
# Windows
if sys.platform == 'win32':
# Delete old LINK Directory when exits
if os.path.exists(lxBinPath):
# If Directory a Symbolic Link
if not lxtools.getIfSymbolicLink(lxBinPath):
print('ERROR: Target Directory is not a link and can not be removed.')
return False
# Remove Link
try:
os.remove(lxBinPath)
except BaseException as e:
print('ERROR:', e)
return False
return True
# Unix
if sys.platform.startswith('linux') or sys.platform == 'darwin':
links = config.getConfigKey('node.links')
# Unlink old version
for names in links:
target = os.path.join(links[names]['target'], names)
options = links[names].get('options', [])
# Check if link, when true then remove it
if os.path.islink(target):
try:
os.remove(target)
except BaseException as e:
print('ERROR:', e)
return False
else:
# Check if "fullname" a real existing path/file, then raise Exception
if os.path.isdir(target) or os.path.isfile(target):
if 'remove_if_exists' in options:
try:
print('Remove Directory', target)
lxtools.rmDirectory(target)
except BaseException as e:
print('ERROR:', e)
return False
else:
print('UUh, a target is not a link...', target)
return False
return True
# No operation for that system :(
return False
def getLocalNodeVersion():
# Check if symbolic link
if not lxtools.getIfSymbolicLink(lxBinPath):
return False
try:
# Read symbolic Link
path = os.readlink(lxBinPath)
# Remove bin/node. Only for non win32 platforms
if sys.platform != 'win32':
path = path.rsplit(os.sep, 2)[0]
# Splits the Seperator and Returns the last Pathname (nodeversion)
return path.rsplit(os.sep).pop()
except:
return ''
def getLocalNodeVersion():
# Check if symbolic link
if not lxtools.getIfSymbolicLink(lxBinPath):
return False
try:
# Read symbolic Link
path = os.readlink(lxBinPath)
# Remove bin/node. Only for non win32 platforms
if sys.platform != 'win32':
path = path.rsplit(os.sep, 2)[0]
# Splits the Seperator and Returns the last Pathname (nodeversion)
return path.rsplit(os.sep).pop()
except:
return ''
def getActiveMongoVersion():
# Check if symbolic link
if not os.path.isdir(mongosymlink):
return ''
if not lxtools.getIfSymbolicLink(mongosymlink):
return False
try:
# Read symbolic Link
path = os.readlink(mongosymlink)
# Splits the Seperator and Returns the last Pathname (mongoversion)
return path.rsplit(os.sep).pop()
except Exception as e:
print('ERROR:', e)
return ''
def resetMongo():
# If User Admin?
if not lxtools.getIfAdmin():
print(config.getMessage('REQUIREADMIN'))
return False
# Delete old LINK Directory when exits
if os.path.exists(mongosymlink):
# If Directory a Symbolic Link
if not lxtools.getIfSymbolicLink(mongosymlink):
print('ERROR: Mongo folder is not a link and can not be removed.')
return False
# Remove Link
try:
os.remove(mongosymlink)
except BaseException as e:
print('ERROR:', e)
return False
return True