blob: f9684d52e36a6e305443b7f2d894355dfc1b7e40 [file] [log] [blame] [edit]
#!/usr/bin/python
# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Simple command line interface for chromeos gesture admins.
This is heavily dependent/copied on the gsutil cli interface to Google Storage.
http://code.google.com/apis/storage/docs/gsutil.html
Think of it as a version of gsutil with assumptions for more guided use.
Look here for documentation on Google Storage:
http://code.google.com/apis/storage/docs/gsmanager.html
"""
import logging
import pprint
import signal
import sys
import cros_gestures_constants
import cros_gestures_logging
import cros_gestures_utils
from exception import CrosGesturesException
color = cros_gestures_utils.Color()
LOG = logging.getLogger('cros_gestures')
#------------------------------------------------------------------------------
# Setup gslib and boto by identifying gsutil/boto dirs and .boto location.
#------------------------------------------------------------------------------
gsutil_bin_dir, boto_config = cros_gestures_utils.FindDependencies(
'BOTO_VALIDATE_CONFIG')
import boto
boto.UserAgent += '/cros_gestures'
from boto.exception import GSResponseError
from boto.exception import InvalidUriError
# We don't use the oauth2 authentication plugin directly; importing it here
# ensures that it's loaded and available by default.
_HAVE_OAUTH2 = False
try:
from oauth2_plugin import oauth2_plugin
_HAVE_OAUTH2 = True
except ImportError:
pass
import cros_gestures_commands
import cros_gestures_options
#------------------------------------------------------------------------------
# Declare custom commands.
#------------------------------------------------------------------------------
commands = {'cat': None, 'download': None, 'ls': None, 'invalidate': None,
'validate': None, 'ver': None}
COMMANDS_STRING = ', '.join(sorted(commands.keys()))
USAGE_STRING = (
'cros_gestures_admin [options] %(command)s\n%(command)s from: '
'%(commands)s.\n\nThis utility is used to validate and invalidate '
'files. Validated files may be included in test passes.' % {
'command': color.Color(cros_gestures_utils.Color.BLUE, 'command'),
'commands': color.Color(cros_gestures_utils.Color.BOLD,
COMMANDS_STRING)})
# If user enters no commands just print the usage info.
if len(sys.argv) == 1:
cros_gestures_utils.OutputAndExit(USAGE_STRING)
options, args, command_string = cros_gestures_options.ParseArgs(USAGE_STRING,
commands,
admin=True)
cros_gestures_logging.SetupLogging(options)
if cros_gestures_constants.debug > 1:
LOG.debug('Using\n\tGSUTIL_BIN_DIR=%s\n\tBOTO_CONFIG=%s.', gsutil_bin_dir,
boto_config)
LOG.debug('Accepted funtionalities:\n%s.',
pprint.pformat(options.config_options))
#------------------------------------------------------------------------------
# Define custom commands.
#------------------------------------------------------------------------------
_command_inst = cros_gestures_commands.GestureCommand(gsutil_bin_dir)
NO_MAX = sys.maxint
# [command_function, min # args, max # args, file_uri_ok, gs_uri_ok]
commands.update({
'cat': [_command_inst.CatGestureCommand, 1, NO_MAX, True, True],
'download': [_command_inst.DownloadGestureCommand, 1, NO_MAX, True,
False],
'ls': [_command_inst.ListGesturesCommand, 0, NO_MAX, True, True],
'invalidate': [_command_inst.InvalidateGestureCommand, 1, 1, True,
True],
'validate': [_command_inst.ValidateGestureCommand, 1, 1, True, True],
'ver': [_command_inst.VersionCommand, 0, 0, False, False]})
#------------------------------------------------------------------------------
# Main
#------------------------------------------------------------------------------
def main():
"""Gesture File Command Line Interface main code."""
try:
signal.signal(signal.SIGINT, cros_gestures_utils.HandleControlC)
command, min_nargs, max_nargs, file_uri, gs_uri = commands[command_string]
# General command validation.
if len(args) < min_nargs or len(args) > max_nargs:
raise CrosGesturesException(
'Wrong number of arguments for "%s" command.' % command_string)
if not file_uri and cros_gestures_utils.HaveFileUris(args):
raise CrosGesturesException(
'"%s" command does not support "file://" URIs. '
'Did you mean to use a gs:// URI?' % command_string)
if not gs_uri and cros_gestures_commands.GestureUri.HasGSUris(args):
raise CrosGesturesException(
'"%s" command does not support gs:// URIs.' % command_string)
# Finally, run the command.
sys.exit(command(cros_gestures_utils.StripFileUris(args), options))
except CrosGesturesException, e:
cros_gestures_utils.HandleCrosGesturesException(e)
if __name__ == '__main__':
main()