def main(argv):
# Read cmd arguments.
parsedArgs = parseArgs(argv)
if parsedArgs is None:
usageMsg()
return
# Convert to absolute path up front to save us some headache.
parsedArgs[0] = os.path.abspath(parsedArgs[0])
parsedArgs[1] = os.path.abspath(parsedArgs[1])
# Validate inputs.
if not os.path.isfile(parsedArgs[0]):
print 'Couldn\'t find config file: {0}. Aborting installation.'.format(parsedArgs[0])
return
tree = ET.parse(parsedArgs[0])
root = tree.getroot()
if not backuplib.validateConfig(root):
print 'Invalid config file: {0}. Aborting installation.'.format(parsedArgs[0])
return
if not os.path.isdir(os.path.dirname(parsedArgs[1])):
print 'Logging directory doesn\'t exist: {0}. Aborting installation.'.format(os.path.dirname(parsedArgs[1]))
return
if not os.path.isdir(root.find('./output').get('path')):
print 'Backup directory doesn\'t exist: {0}. Aborting installation.'.format(root.find('./output').get('path'))
return
# Check for existing installations.
crontab = subprocess.Popen(["crontab", "-l"], stdout=subprocess.PIPE).communicate()[0]
existingEntries = []
for entry in crontab.split('\n'):
if '0\t*\t*\t*\t*' in entry and 'backup.py' in entry:
existingEntries.append(entry)
choice = 'y'
if len(existingEntries) > 0:
print 'Existing GoodBackup entries were detected in the crontab:'
for entry in existingEntries:
print entry
print
choice = ''
while not choice in ['n', 'N', 'y', 'Y', 'q', 'Q']:
choice = raw_input('Continue installing? (y/n):')
# Append to crontab.
if choice in ['y', 'Y']:
line = '0\t*\t*\t*\t*\t{0} {1} >> {2} 2>&1'.format(os.path.dirname(os.path.realpath(__file__)) + '/backup.py', parsedArgs[0], parsedArgs[1])
if len(crontab) > 0:
cronEntries = crontab.split('\n')
cronEntries = [entry for entry in cronEntries if entry != '']
cronEntries.append(line)
crontab = '\n'.join(cronEntries) + '\n'
else:
crontab = line + '\n'
print 'Installing new crontab.'
cronfile = open('goodbackupcron.txt', 'w')
cronfile.write(crontab)
cronfile.close()
os.system('crontab goodbackupcron.txt ; rm goodbackupcron.txt')
print 'Installation complete.'
def main(argv):
# Read cmd arguments.
parsedArgs = parseArgs(argv)
if parsedArgs is None:
usageMsg()
return
# Read configuration file.
tree = ET.parse(parsedArgs[0])
root = tree.getroot()
# Do the backup tasks.
backuplib.log('********Starting backup routine.********')
if backuplib.validateConfig(root):
backuplib.doBackup(root)
else:
backuplib.log('Invalid configuration file. Aborting backup.')
backuplib.log('********Backup routine complete.********')
def main(argv):
# Read cmd arguments.
parsedArgs = parseArgs(argv)
if parsedArgs is None:
usageMsg()
return
# Validate configuration file.
tree = ET.parse(parsedArgs[0])
root = tree.getroot()
print 'Configuration file is valid. {0} backup targets detected.'.format(len(root.findall('./targets/target'))) if backuplib.validateConfig(root) else 'Error - configuration file failed schema validation.'
# Check backup directory existence.
if not os.path.isdir(root.find('./output').get('path')):
print 'Warning: backup directory doesn\'t exist: {0}. Please create it before installing.'.format(root.find('./output').get('path'))
