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+/*************************************************************************
+ *
+ * $RCSfile: pyuno_callable.cxx,v $
+ *
+ * $Revision: 1.1 $
+ *
+ * last change: $Author: jbu $ $Date: 2003-03-23 12:12:56 $
+ *
+ * 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
+ *
+ *
+ ************************************************************************/
+#include "pyuno_impl.hxx"
+
+#include <osl/thread.h>
+#include <rtl/ustrbuf.hxx>
+
+using rtl::OUStringToOString;
+using rtl::OUString;
+using com::sun::star::uno::Sequence;
+using com::sun::star::uno::Reference;
+using com::sun::star::uno::XInterface;
+using com::sun::star::uno::Any;
+using com::sun::star::uno::Type;
+using com::sun::star::uno::TypeClass;
+using com::sun::star::uno::RuntimeException;
+using com::sun::star::uno::XComponentContext;
+using com::sun::star::lang::XSingleServiceFactory;
+using com::sun::star::script::XTypeConverter;
+using com::sun::star::script::XInvocation2;
+
+namespace pyuno
+{
+typedef struct
+{
+ Reference<XInvocation2> xInvocation;
+ Reference<XSingleServiceFactory> xInvocationFactory;
+ Reference<XTypeConverter> xTypeConverter;
+ OUString methodName;
+} PyUNO_callable_Internals;
+
+typedef struct
+{
+ PyObject_HEAD
+ PyUNO_callable_Internals* members;
+} PyUNO_callable;
+
+void PyUNO_callable_del (PyObject* self)
+{
+ PyUNO_callable* me;
+
+ me = (PyUNO_callable*) self;
+ delete me->members;
+ PyMem_DEL (self);
+
+ return;
+}
+
+PyObject* PyUNO_callable_call (PyObject* self, PyObject* args, PyObject* kwords)
+{
+ PyUNO_callable* me;
+
+ Sequence<short> aOutParamIndex;
+ Sequence<Any> aOutParam;
+ Sequence<Any> aParams;
+ Sequence<Type> aParamTypes;
+ Any any_params;
+ Any out_params;
+ PyObject* python_params;
+ Any ret_value;
+ int num_params_in;
+
+ me = (PyUNO_callable*) self;
+
+ PyRef ret;
+ try
+ {
+ Runtime runtime;
+ any_params = runtime.pyObject2Any (args);
+
+ if (any_params.getValueTypeClass () == com::sun::star::uno::TypeClass_SEQUENCE)
+ {
+ any_params >>= aParams;
+ }
+ else
+ {
+ aParams.realloc (1);
+ aParams [0] <<= any_params;
+ }
+
+ {
+ PyThreadDetach antiguard;
+ PYUNO_DEBUG_2( "entering invoke %s\n",
+ OUStringToOString( me->members->methodName,RTL_TEXTENCODING_ASCII_US).getStr() );
+ ret_value = me->members->xInvocation->invoke (
+ me->members->methodName, aParams, aOutParamIndex, aOutParam);
+ PYUNO_DEBUG_2( "leaving invoke %s\n",
+ OUStringToOString( me->members->methodName,RTL_TEXTENCODING_ASCII_US).getStr() );
+ }
+
+ PyRef temp = runtime.any2PyObject (ret_value);
+ if( aOutParam.getLength() )
+ {
+ PyRef return_list( PyTuple_New (1+aOutParam.getLength()), SAL_NO_ACQUIRE );
+ PyTuple_SetItem (return_list.get(), 0, temp.getAcquired());
+
+ // initialize with defaults in case of exceptions
+ int i;
+ for( i = 1 ; i < 1+aOutParam.getLength() ; i ++ )
+ PyTuple_SetItem( return_list.get() , i , Py_None );
+
+ for( i = 0 ; i < aOutParam.getLength() ; i ++ )
+ {
+ PyRef ref = runtime.any2PyObject( aOutParam[i] );
+ PyTuple_SetItem (return_list.get(), 1+i, ref.getAcquired());
+ }
+ ret = return_list;
+ }
+ else
+ {
+ ret = temp;
+ }
+ }
+ catch( com::sun::star::reflection::InvocationTargetException & e )
+ {
+ raisePyExceptionWithAny( e.TargetException );
+ }
+ catch( com::sun::star::script::CannotConvertException &e )
+ {
+ raisePyExceptionWithAny( com::sun::star::uno::makeAny( e ) );
+ }
+ catch( com::sun::star::lang::IllegalArgumentException &e )
+ {
+ raisePyExceptionWithAny( com::sun::star::uno::makeAny( e ) );
+ }
+ catch (::com::sun::star::uno::RuntimeException &e)
+ {
+ raisePyExceptionWithAny( com::sun::star::uno::makeAny( e ) );
+ }
+
+ return ret.getAcquired();
+}
+
+
+static PyTypeObject PyUNO_callable_Type =
+{
+ PyObject_HEAD_INIT (&PyType_Type)
+ 0,
+ "PyUNO_callable",
+ sizeof (PyUNO_callable),
+ 0,
+ (destructor) ::pyuno::PyUNO_callable_del,
+ (printfunc) 0,
+ (getattrfunc) 0,
+ (setattrfunc) 0,
+ (cmpfunc) 0,
+ (reprfunc) 0,
+ 0,
+ 0,
+ 0,
+ (hashfunc) 0,
+ (ternaryfunc) ::pyuno::PyUNO_callable_call,
+ (reprfunc) 0,
+};
+
+PyRef PyUNO_callable_new (
+ const Reference<XInvocation2> &my_inv,
+ const OUString & methodName,
+ const Reference<XSingleServiceFactory> &xInvocationFactory,
+ const Reference<XTypeConverter> &tc)
+{
+ PyUNO_callable* self;
+
+ self = PyObject_NEW (PyUNO_callable, &PyUNO_callable_Type);
+ if (self == NULL)
+ return NULL; //NULL == Error!
+
+ self->members = new PyUNO_callable_Internals;
+ self->members->xInvocation = my_inv;
+ self->members->methodName = methodName;
+ self->members->xInvocationFactory = xInvocationFactory;
+ self->members->xTypeConverter = tc;
+
+ return PyRef( (PyObject*)self, SAL_NO_ACQUIRE );
+}
+
+}
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