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#!/usr/bin/env python
from __future__ import print_function
import sys
import os
import argparse
import xml.etree.ElementTree as xml
try:
from llbase import llsd
except ImportError:
try:
from indra.base import llsd
except ImportError:
sys.exit("""Failed to import python llsd module from llbase or indra.base.
Try
pip install llbase
or
sudo pip install llbase
""")
def warning(*objs):
print(*objs, file=sys.stderr)
def xml_is_ok(file):
# Check that the XML file is well formed.
try :
elements = xml.parse(file)
except IOError as read_error:
warning("XML not readable '%s':\n %s" % (file, read_error))
return False
except xml.ParseError as parse_error :
warning("XML not well-formed '%s':\n %s" % (file, parse_error.msg))
return False
root = elements.getroot()
if root.tag == 'llsd':
# if it's LLSD, we should be able to also validate that
with open(file, "r") as llsd_file:
llsd_content=llsd_file.read()
try:
llsd.parse(llsd_content)
except Exception as validity_error:
warning("LLSD not valid '%s':\n %s" % (file, validity_error))
return False
elif arg.verbosity == 'verbose':
warning(" %s is not a document type that can be validated" % root.tag)
return True
cmd_line = argparse.ArgumentParser(description='Checks all xml files found in viewer settings and cache directories ',
prog='check-viewer-xml',
)
cmd_line.add_argument('directory', nargs='*', default=None,
help='additional directories to check')
verbosity_options=cmd_line.add_mutually_exclusive_group()
verbosity_options.add_argument('-v', '--verbose',
help='verbose output', action='store_const', const='verbose', dest='verbosity')
verbosity_options.add_argument('-q', '--quiet',
help='output errors only', action='store_const', const='quiet', dest='verbosity', default='normal')
arg = cmd_line.parse_args()
if sys.platform == 'darwin':
CheckDirs = [ os.path.expanduser('~/Library/Caches/SecondLife'),
os.path.expanduser('~/Library/Application Support/SecondLife'),
]
elif sys.platform == 'linux2':
CheckDirs = [ os.path.expanduser('~/.secondlife'),
]
elif sys.platform == 'win32' or sys.platform == 'cygwin':
CheckDirs = [ os.path.expanduser('~\\Local Settings\\Temp'),
os.path.expanduser('~\\Application\\Data\\Secondlife'),
os.path.expanduser('~\\AppData\\Roaming\\Secondlife'),
os.path.expanduser('~\\AppData\\Local\\Secondlife'),
]
else:
sys.exit("unrecognized platform '%s'" % sys.platform)
if arg.directory:
CheckDirs.extend(arg.directory)
checked_files = 0
invalid_files = 0
for root in filter(os.path.isdir, CheckDirs):
if arg.verbosity == 'verbose':
print("Searching '%s'" % root)
for directory, dirs, files in os.walk(root):
for file in files:
if file.endswith('.xml'):
xml_file = os.path.join(directory,file)
if arg.verbosity == 'verbose':
print("Checking '%s'" % xml_file)
checked_files += 1
if not xml_is_ok(xml_file):
invalid_files += 1
if arg.verbosity != 'quiet':
print("Checked %d files, %d errors found." % (checked_files, invalid_files))
sys.exit(invalid_files)
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