mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 08:35:26 +00:00
210 lines
6.8 KiB
Python
Executable File
210 lines
6.8 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
# ***** BEGIN LICENSE BLOCK *****
|
|
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
#
|
|
# The contents of this file are subject to the Mozilla Public License Version
|
|
# 1.1 (the "License"); you may not use this file except in compliance with
|
|
# the License. You may obtain a copy of the License at
|
|
# http://www.mozilla.org/MPL/
|
|
#
|
|
# Software distributed under the License is distributed on an "AS IS" basis,
|
|
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
# for the specific language governing rights and limitations under the
|
|
# License.
|
|
#
|
|
# The Original Code is Mozilla Corporation Code.
|
|
#
|
|
# The Initial Developer of the Original Code is
|
|
# Mikeal Rogers.
|
|
# Portions created by the Initial Developer are Copyright (C) 2008
|
|
# the Initial Developer. All Rights Reserved.
|
|
#
|
|
# Contributor(s):
|
|
# Mikeal Rogers <mikeal.rogers@gmail.com>
|
|
# Henrik Skupin <hskupin@mozilla.com>
|
|
# Clint Talbert <ctalbert@mozilla.com>
|
|
#
|
|
# Alternatively, the contents of this file may be used under the terms of
|
|
# either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
# in which case the provisions of the GPL or the LGPL are applicable instead
|
|
# of those above. If you wish to allow use of your version of this file only
|
|
# under the terms of either the GPL or the LGPL, and not to allow others to
|
|
# use your version of this file under the terms of the MPL, indicate your
|
|
# decision by deleting the provisions above and replace them with the notice
|
|
# and other provisions required by the GPL or the LGPL. If you do not delete
|
|
# the provisions above, a recipient may use your version of this file under
|
|
# the terms of any one of the MPL, the GPL or the LGPL.
|
|
#
|
|
# ***** END LICENSE BLOCK *****
|
|
|
|
"""
|
|
file for interface to transform introspected system information to a format
|
|
pallatable to Mozilla
|
|
|
|
Information:
|
|
- os : what operating system ['win', 'mac', 'linux', ...]
|
|
- bits : 32 or 64
|
|
- processor : processor architecture ['x86', 'x86_64', 'ppc', ...]
|
|
- version : operating system version string
|
|
|
|
For windows, the service pack information is also included
|
|
"""
|
|
|
|
# TODO: it might be a good idea of adding a system name (e.g. 'Ubuntu' for
|
|
# linux) to the information; I certainly wouldn't want anyone parsing this
|
|
# information and having behaviour depend on it
|
|
|
|
import os
|
|
import platform
|
|
import re
|
|
import sys
|
|
|
|
# keep a copy of the os module since updating globals overrides this
|
|
_os = os
|
|
|
|
class unknown(object):
|
|
"""marker class for unknown information"""
|
|
def __nonzero__(self):
|
|
return False
|
|
def __str__(self):
|
|
return 'UNKNOWN'
|
|
unknown = unknown() # singleton
|
|
|
|
# get system information
|
|
info = {'os': unknown,
|
|
'processor': unknown,
|
|
'version': unknown,
|
|
'bits': unknown }
|
|
(system, node, release, version, machine, processor) = platform.uname()
|
|
(bits, linkage) = platform.architecture()
|
|
|
|
# get os information and related data
|
|
if system in ["Microsoft", "Windows"]:
|
|
info['os'] = 'win'
|
|
# There is a Python bug on Windows to determine platform values
|
|
# http://bugs.python.org/issue7860
|
|
if "PROCESSOR_ARCHITEW6432" in os.environ:
|
|
processor = os.environ.get("PROCESSOR_ARCHITEW6432", processor)
|
|
else:
|
|
processor = os.environ.get('PROCESSOR_ARCHITECTURE', processor)
|
|
system = os.environ.get("OS", system).replace('_', ' ')
|
|
service_pack = os.sys.getwindowsversion()[4]
|
|
info['service_pack'] = service_pack
|
|
elif system == "Linux":
|
|
(distro, version, codename) = platform.dist()
|
|
version = distro + " " + version
|
|
if not processor:
|
|
processor = machine
|
|
info['os'] = 'linux'
|
|
elif system == "Darwin":
|
|
(release, versioninfo, machine) = platform.mac_ver()
|
|
version = "OS X " + release
|
|
info['os'] = 'mac'
|
|
elif sys.platform in ('solaris', 'sunos5'):
|
|
info['os'] = 'unix'
|
|
version = sys.platform
|
|
info['version'] = version # os version
|
|
|
|
# processor type and bits
|
|
if processor in ["i386", "i686"]:
|
|
if bits == "32bit":
|
|
processor = "x86"
|
|
elif bits == "64bit":
|
|
processor = "x86_64"
|
|
elif processor == "AMD64":
|
|
bits = "64bit"
|
|
processor = "x86_64"
|
|
elif processor == "Power Macintosh":
|
|
processor = "ppc"
|
|
bits = re.search('(\d+)bit', bits).group(1)
|
|
info.update({'processor': processor,
|
|
'bits': int(bits),
|
|
})
|
|
|
|
# standard value of choices, for easy inspection
|
|
choices = {'os': ['linux', 'win', 'mac', 'unix'],
|
|
'bits': [32, 64],
|
|
'processor': ['x86', 'x86_64', 'ppc']}
|
|
|
|
|
|
def sanitize(info):
|
|
"""Do some sanitization of input values, primarily
|
|
to handle universal Mac builds."""
|
|
if "processor" in info and info["processor"] == "universal-x86-x86_64":
|
|
# If we're running on OS X 10.6 or newer, assume 64-bit
|
|
if release[:4] >= "10.6":
|
|
info["processor"] = "x86_64"
|
|
info["bits"] = 64
|
|
else:
|
|
info["processor"] = "x86"
|
|
info["bits"] = 32
|
|
|
|
# method for updating information
|
|
def update(new_info):
|
|
"""update the info"""
|
|
info.update(new_info)
|
|
sanitize(info)
|
|
globals().update(info)
|
|
|
|
# convenience data for os access
|
|
for os_name in choices['os']:
|
|
globals()['is' + os_name.title()] = info['os'] == os_name
|
|
# unix is special
|
|
if isLinux:
|
|
globals()['isUnix'] = True
|
|
|
|
update({})
|
|
|
|
# exports
|
|
__all__ = info.keys()
|
|
__all__ += ['is' + os_name.title() for os_name in choices['os']]
|
|
__all__ += ['info', 'unknown', 'main', 'choices', 'update']
|
|
|
|
|
|
def main(args=None):
|
|
|
|
# parse the command line
|
|
from optparse import OptionParser
|
|
parser = OptionParser()
|
|
for key in choices:
|
|
parser.add_option('--%s' % key, dest=key,
|
|
action='store_true', default=False,
|
|
help="display choices for %s" % key)
|
|
options, args = parser.parse_args()
|
|
|
|
# args are JSON blobs to override info
|
|
if args:
|
|
try:
|
|
from json import loads
|
|
except ImportError:
|
|
try:
|
|
from simplejson import loads
|
|
except ImportError:
|
|
def loads(string):
|
|
"""*really* simple json; will not work with unicode"""
|
|
return eval(string, {'true': True, 'false': False, 'null': None})
|
|
for arg in args:
|
|
if _os.path.exists(arg):
|
|
string = file(arg).read()
|
|
else:
|
|
string = arg
|
|
update(loads(string))
|
|
|
|
# print out choices if requested
|
|
flag = False
|
|
for key, value in options.__dict__.items():
|
|
if value is True:
|
|
print '%s choices: %s' % (key, ' '.join([str(choice)
|
|
for choice in choices[key]]))
|
|
flag = True
|
|
if flag: return
|
|
|
|
# otherwise, print out all info
|
|
for key, value in info.items():
|
|
print '%s: %s' % (key, value)
|
|
|
|
if __name__ == '__main__':
|
|
main()
|