7c704c78d3
SAL_UNUSED_PARAMETER (expanding to __attribute__ ((unused)) for GCC) is used to annotate legitimately unused parameters, so that static analysis tools can tell legitimately unused parameters from truly unnecessary ones. To that end, some patches for external modules are also added, that are only applied when compiling with GCC and add necessary __attribute__ ((unused)) in headers.
279 lines
7.9 KiB
C++
279 lines
7.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "pyuno_impl.hxx"
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#include <osl/thread.h>
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#include <rtl/ustrbuf.hxx>
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using rtl::OUStringToOString;
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using rtl::OUString;
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using com::sun::star::uno::Sequence;
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using com::sun::star::uno::Reference;
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using com::sun::star::uno::XInterface;
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using com::sun::star::uno::Any;
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using com::sun::star::uno::Type;
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using com::sun::star::uno::TypeClass;
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using com::sun::star::uno::RuntimeException;
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using com::sun::star::uno::XComponentContext;
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using com::sun::star::lang::XSingleServiceFactory;
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using com::sun::star::script::XTypeConverter;
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using com::sun::star::script::XInvocation2;
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namespace pyuno
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{
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typedef struct
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{
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Reference<XInvocation2> xInvocation;
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Reference<XSingleServiceFactory> xInvocationFactory;
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Reference<XTypeConverter> xTypeConverter;
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OUString methodName;
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ConversionMode mode;
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} PyUNO_callable_Internals;
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typedef struct
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{
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PyObject_HEAD
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PyUNO_callable_Internals* members;
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} PyUNO_callable;
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void PyUNO_callable_del (PyObject* self)
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{
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PyUNO_callable* me;
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me = (PyUNO_callable*) self;
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delete me->members;
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PyObject_Del (self);
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return;
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}
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PyObject* PyUNO_callable_call(
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PyObject* self, PyObject* args, SAL_UNUSED_PARAMETER PyObject*)
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{
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PyUNO_callable* me;
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Sequence<short> aOutParamIndex;
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Sequence<Any> aOutParam;
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Sequence<Any> aParams;
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Sequence<Type> aParamTypes;
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Any any_params;
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Any out_params;
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Any ret_value;
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RuntimeCargo *cargo = 0;
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me = (PyUNO_callable*) self;
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PyRef ret;
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try
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{
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Runtime runtime;
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cargo = runtime.getImpl()->cargo;
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any_params = runtime.pyObject2Any (args, me->members->mode);
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if (any_params.getValueTypeClass () == com::sun::star::uno::TypeClass_SEQUENCE)
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{
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any_params >>= aParams;
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}
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else
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{
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aParams.realloc (1);
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aParams [0] <<= any_params;
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}
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{
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PyThreadDetach antiguard; //pyhton free zone
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// do some logging if desired ...
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if( isLog( cargo, LogLevel::CALL ) )
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{
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logCall( cargo, "try py->uno[0x", me->members->xInvocation.get(),
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me->members->methodName, aParams );
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}
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// do the call
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ret_value = me->members->xInvocation->invoke (
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me->members->methodName, aParams, aOutParamIndex, aOutParam);
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// log the reply, if desired
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if( isLog( cargo, LogLevel::CALL ) )
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{
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logReply( cargo, "success py->uno[0x", me->members->xInvocation.get(),
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me->members->methodName, ret_value, aOutParam);
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}
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}
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PyRef temp = runtime.any2PyObject (ret_value);
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if( aOutParam.getLength() )
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{
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PyRef return_list( PyTuple_New (1+aOutParam.getLength()), SAL_NO_ACQUIRE );
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PyTuple_SetItem (return_list.get(), 0, temp.getAcquired());
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// initialize with defaults in case of exceptions
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int i;
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for( i = 1 ; i < 1+aOutParam.getLength() ; i ++ )
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{
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Py_INCREF( Py_None );
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PyTuple_SetItem( return_list.get() , i , Py_None );
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}
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for( i = 0 ; i < aOutParam.getLength() ; i ++ )
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{
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PyRef ref = runtime.any2PyObject( aOutParam[i] );
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PyTuple_SetItem (return_list.get(), 1+i, ref.getAcquired());
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}
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ret = return_list;
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}
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else
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{
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ret = temp;
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}
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}
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catch( const com::sun::star::reflection::InvocationTargetException & e )
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{
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if( isLog( cargo, LogLevel::CALL ) )
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{
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logException( cargo, "except py->uno[0x", me->members->xInvocation.get() ,
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me->members->methodName, e.TargetException.getValue(), e.TargetException.getValueTypeRef());
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}
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raisePyExceptionWithAny( e.TargetException );
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}
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catch( const com::sun::star::script::CannotConvertException &e )
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{
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if( isLog( cargo, LogLevel::CALL ) )
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{
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logException( cargo, "error py->uno[0x", me->members->xInvocation.get() ,
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me->members->methodName, &e, getCppuType(&e).getTypeLibType());
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}
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raisePyExceptionWithAny( com::sun::star::uno::makeAny( e ) );
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}
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catch( const com::sun::star::lang::IllegalArgumentException &e )
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{
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if( isLog( cargo, LogLevel::CALL ) )
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{
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logException( cargo, "error py->uno[0x", me->members->xInvocation.get() ,
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me->members->methodName, &e, getCppuType(&e).getTypeLibType());
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}
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raisePyExceptionWithAny( com::sun::star::uno::makeAny( e ) );
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}
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catch (const ::com::sun::star::uno::RuntimeException &e)
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{
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if( cargo && isLog( cargo, LogLevel::CALL ) )
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{
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logException( cargo, "error py->uno[0x", me->members->xInvocation.get() ,
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me->members->methodName, &e, getCppuType(&e).getTypeLibType());
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}
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raisePyExceptionWithAny( com::sun::star::uno::makeAny( e ) );
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}
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return ret.getAcquired();
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}
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static PyTypeObject PyUNO_callable_Type =
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{
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PyVarObject_HEAD_INIT( &PyType_Type, 0 )
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"PyUNO_callable",
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sizeof (PyUNO_callable),
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0,
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(destructor) ::pyuno::PyUNO_callable_del,
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(printfunc) 0,
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(getattrfunc) 0,
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(setattrfunc) 0,
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0,
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(reprfunc) 0,
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0,
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0,
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0,
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(hashfunc) 0,
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(ternaryfunc) ::pyuno::PyUNO_callable_call,
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(reprfunc) 0,
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(getattrofunc)0,
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(setattrofunc)0,
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NULL,
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0,
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NULL,
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(traverseproc)0,
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(inquiry)0,
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(richcmpfunc)0,
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0,
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(getiterfunc)0,
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(iternextfunc)0,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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(descrgetfunc)0,
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(descrsetfunc)0,
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0,
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(initproc)0,
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(allocfunc)0,
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(newfunc)0,
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(freefunc)0,
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(inquiry)0,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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(destructor)0
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#if PY_VERSION_HEX >= 0x02060000
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, 0
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#endif
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};
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PyRef PyUNO_callable_new (
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const Reference<XInvocation2> &my_inv,
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const OUString & methodName,
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const Reference<XSingleServiceFactory> &xInvocationFactory,
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const Reference<XTypeConverter> &tc,
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enum ConversionMode mode )
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{
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PyUNO_callable* self;
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OSL_ENSURE (my_inv.is(), "XInvocation must be valid");
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self = PyObject_New (PyUNO_callable, &PyUNO_callable_Type);
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if (self == NULL)
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return NULL; //NULL == Error!
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self->members = new PyUNO_callable_Internals;
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self->members->xInvocation = my_inv;
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self->members->methodName = methodName;
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self->members->xInvocationFactory = xInvocationFactory;
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self->members->xTypeConverter = tc;
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self->members->mode = mode;
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return PyRef( (PyObject*)self, SAL_NO_ACQUIRE );
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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