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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 ActiveState Tool Corp. are Copyright (C) 2000, 2001
- # ActiveState Tool Corp. All Rights Reserved.
- #
- # Contributor(s):
- # Mark Hammond <MarkH@ActiveState.com> (original author)
- #
- # 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 *****
-
- from xpcom import components
- from xpcom import ServerException, Exception
- from xpcom import nsError
-
- import factory
-
- import types
- import os
-
- class Module:
- _com_interfaces_ = components.interfaces.nsIModule
- def __init__(self, comps):
- # Build a map of classes we can provide factories for.
- c = self.components = {}
- for klass in comps:
- c[components.ID(klass._reg_clsid_)] = klass
- self.klassFactory = factory.Factory
-
- def getClassObject(self, compMgr, clsid, iid):
- # Single retval result.
- try:
- klass = self.components[clsid]
- except KeyError:
- raise ServerException(nsError.NS_ERROR_FACTORY_NOT_REGISTERED)
-
- # We can ignore the IID - the auto-wrap process will automatically QI us.
- return self.klassFactory(klass)
-
- def registerSelf(self, compMgr, location, loaderStr, componentType):
- # void function.
- fname = os.path.basename(location.path)
- for klass in self.components.values():
- reg_contractid = klass._reg_contractid_
- #print "Registering '%s' (%s)" % (reg_contractid, fname)
- reg_desc = getattr(klass, "_reg_desc_", reg_contractid)
- compMgr = compMgr.queryInterface(components.interfaces.nsIComponentRegistrar)
- compMgr.registerFactoryLocation(klass._reg_clsid_,
- reg_desc,
- reg_contractid,
- location,
- loaderStr,
- componentType)
-
- # See if this class nominates custom register_self
- extra_func = getattr(klass, "_reg_registrar_", (None,None))[0]
- if extra_func is not None:
- extra_func(klass, compMgr, location, loaderStr, componentType)
-
- def unregisterSelf(self, compMgr, location, loaderStr):
- # void function.
- for klass in self.components.values():
- ok = 1
- try:
- compMgr.unregisterComponentSpec(klass._reg_clsid_, location)
- except Exception:
- ok = 0
- # Give the class a bash even if we failed!
- extra_func = getattr(klass, "_reg_registrar_", (None,None))[1]
- if extra_func is not None:
- try:
- extra_func(klass, compMgr, location, loaderStr)
- except Exception:
- ok = 0
- if ok:
- print "Successfully unregistered", klass.__name__
- else:
- print "Unregistration of", klass.__name__, "failed. (probably just not already registered)"
-
- def canUnload(self, compMgr):
- # single bool result
- return 0 # we can never unload!
-
-