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- # ***** 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 the Python XPCOM language bindings.
- #
- # The Initial Developer of the Original Code is
- # Activestate Tool Corp.
- # Portions created by the Initial Developer are Copyright (C) 2000
- # the Initial Developer. All Rights Reserved.
- #
- # Contributor(s):
- # Mark Hammond <MarkH@activestate.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 *****
- #
-
- # The XPCOM (Cross Platform COM) package.
- import exceptions
-
-
- import sys
- #sys.stdout = open("pystdout.log", "w")
- if sys.version_info >= (2, 3):
- # sick off the new hex() warnings, and no time to digest what the
- # impact will be!
- import warnings
- warnings.filterwarnings("ignore", category=FutureWarning, append=1)
-
- # A global "verbose" flag - currently used by the
- # server package to print trace messages
- verbose = 0
- hr_map = {}
-
- # The standard XPCOM exception object.
- # Instances of this class are raised by the XPCOM extension module.
- class Exception(exceptions.Exception):
- def __init__(self, errno, message = None):
- assert int(errno) == errno, "The errno param must be an integer"
- self.errno = errno
- self.message = message
- exceptions.Exception.__init__(self, errno)
- def __str__(self):
- if not hr_map:
- import nsError
- for name, val in nsError.__dict__.items():
- if type(val)==type(0):
- hr_map[val] = name
- message = self.message
- if message is None:
- message = hr_map.get(self.errno)
- if message is None:
- message = ""
- return "0x%x (%s)" % (self.errno, message)
-
- # An alias for Exception - allows code to say "from xpcom import COMException"
- # rather than "Exception" - thereby preventing clashes.
- COMException = Exception
-
- # Exceptions thrown by servers. It can be good for diagnostics to
- # differentiate between a ServerException (which was presumably explicitly thrown)
- # and a normal exception which may simply be propagating down.
- # (When ServerException objects are thrown across the XPConnect
- # gateway they will be converted back to normal client exceptions if
- # subsequently re-caught by Python
- class ServerException(Exception):
- def __init__(self, errno=None, *args, **kw):
- if errno is None:
- import nsError
- errno = nsError.NS_ERROR_FAILURE
- Exception.__init__(self, errno, *args, **kw)
-
- # Some global functions.
-