forked from amazingfate/loongoffice
130 lines
5.0 KiB
Python
130 lines
5.0 KiB
Python
#*************************************************************************
|
|
#
|
|
# $RCSfile: pythonloader.py,v $
|
|
#
|
|
# $Revision: 1.1 $
|
|
#
|
|
# last change: $Author: jbu $ $Date: 2003-03-23 12:12:53 $
|
|
#
|
|
# The Contents of this file are made available subject to the terms of
|
|
# either of the following licenses
|
|
#
|
|
# - GNU Lesser General Public License Version 2.1
|
|
# - Sun Industry Standards Source License Version 1.1
|
|
#
|
|
# Sun Microsystems Inc., October, 2000
|
|
#
|
|
# GNU Lesser General Public License Version 2.1
|
|
# =============================================
|
|
# Copyright 2000 by Sun Microsystems, Inc.
|
|
# 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
#
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License version 2.1, as published by the Free Software Foundation.
|
|
#
|
|
# This library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
# MA 02111-1307 USA
|
|
#
|
|
#
|
|
# Sun Industry Standards Source License Version 1.1
|
|
# =================================================
|
|
# The contents of this file are subject to the Sun Industry Standards
|
|
# Source 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.openoffice.org/license.html.
|
|
#
|
|
# Software provided under this License is provided on an "AS IS" basis,
|
|
# WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
# WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
# MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
# See the License for the specific provisions governing your rights and
|
|
# obligations concerning the Software.
|
|
#
|
|
# The Initial Developer of the Original Code is: Ralph Thomas
|
|
#
|
|
# Copyright: 2000 by Sun Microsystems, Inc.
|
|
#
|
|
# All Rights Reserved.
|
|
#
|
|
# Contributor(s): Ralph Thomas, Joerg Budischewski
|
|
#
|
|
#*************************************************************************
|
|
import uno
|
|
import unohelper
|
|
from com.sun.star.uno import Exception,RuntimeException
|
|
from com.sun.star.loader import XImplementationLoader
|
|
from com.sun.star.lang import XServiceInfo
|
|
|
|
MODULE_PROTOCOL = "vnd.openoffice.pymodule:"
|
|
DEBUG = 0
|
|
|
|
g_supportedServices = "com.sun.star.loader.Python", # referenced by the native C++ loader !
|
|
g_implementationName = "org.openoffice.comp.pyuno.Loader" # referenced by the native C++ loader !
|
|
|
|
class Loader( XImplementationLoader, XServiceInfo, unohelper.Base ):
|
|
def __init__(self, ctx ):
|
|
if DEBUG:
|
|
print "pythonloader.Loader ctor"
|
|
self.ctx = ctx
|
|
|
|
def extractModuleFromUrl( self, url ):
|
|
if url.startswith( MODULE_PROTOCOL ):
|
|
return url[len(MODULE_PROTOCOL):len(url)]
|
|
else:
|
|
nColon = url.find( ":" )
|
|
if -1 == nColon:
|
|
raise RuntimeException( "PythonLoader: No protocol in url " + url )
|
|
else:
|
|
raise RuntimeException( "PythonLoader: Unknown protocol "+url[0:nColon]
|
|
+ " in " + url )
|
|
|
|
def activate( self, implementationName, dummy, locationUrl, regKey ):
|
|
if DEBUG:
|
|
print "pythonloader.Loader.activate"
|
|
moduleName = self.extractModuleFromUrl( locationUrl )
|
|
if DEBUG:
|
|
print "extracting modulname " + moduleName + " from url " + locationUrl
|
|
|
|
try:
|
|
mod = __import__( moduleName )
|
|
implHelper = mod.__dict__.get( "g_ImplementationHelper" , None )
|
|
if implHelper == None:
|
|
return mod.getComponentFactory( implementationName, self.ctx.ServiceManager, regKey )
|
|
else:
|
|
return implHelper.getComponentFactory( implementationName,regKey,self.ctx.ServiceManager)
|
|
except ImportError,e:
|
|
raise RuntimeException( "Couldn't import module " + moduleName + " for reason ("+str(e)+")", None)
|
|
|
|
def writeRegistryInfo( self, regKey, dummy, locationUrl ):
|
|
if DEBUG:
|
|
print "pythonloader.Loader.writeRegistryInfo"
|
|
moduleName = self.extractModuleFromUrl( locationUrl )
|
|
try:
|
|
mod = __import__( moduleName )
|
|
implHelper = mod.__dict__.get( "g_ImplementationHelper" , None )
|
|
if implHelper == None:
|
|
return mod.writeRegistryInfo( self.ctx.ServiceManager, regKey )
|
|
else:
|
|
return implHelper.writeRegistryInfo( regKey, self.ctx.ServiceManager )
|
|
except ImportError,e:
|
|
raise RuntimeException( "Couldn't import module " + moduleName + " for reason ("+str(e)+")", None)
|
|
|
|
def getImplementationName( self ):
|
|
return g_implementationName
|
|
|
|
def supportsService( self, ServiceName ):
|
|
return ServiceName in self.serviceNames
|
|
|
|
def getSupportedServiceNames( self ):
|
|
return g_supportedServices
|
|
|
|
|