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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
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 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_idlc.hxx"
#include <idlc/astoperation.hxx>
#include <idlc/asttype.hxx>
#include <idlc/astbasetype.hxx>
#include <idlc/astparameter.hxx>
#include <idlc/errorhandler.hxx>

#include "registry/writer.hxx"

using namespace ::rtl;

void AstOperation::setExceptions(DeclList const * pExceptions)
{
    if (pExceptions != 0) {
        if (isOneway()) {
            idlc()->error()->error1(EIDL_ONEWAY_RAISE_CONFLICT, this);
        }
        m_exceptions = *pExceptions;
    }
}

bool AstOperation::isVariadic() const {
    DeclList::const_iterator i(getIteratorEnd());
    return i != getIteratorBegin()
        && static_cast< AstParameter const * >(*(--i))->isRest();
}

sal_Bool AstOperation::dumpBlob(typereg::Writer & rBlob, sal_uInt16 index)
{
	sal_uInt16		nParam = getNodeCount(NT_parameter);
	sal_uInt16		nExcep = nExceptions();
	RTMethodMode 	methodMode = RT_MODE_TWOWAY;

	if ( isOneway() )
		methodMode = RT_MODE_ONEWAY;

    rtl::OUString returnTypeName;
    if (m_pReturnType == 0) {
        returnTypeName = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("void"));
    } else {
        returnTypeName = rtl::OStringToOUString(
            m_pReturnType->getRelativName(), RTL_TEXTENCODING_UTF8);
    }
    rBlob.setMethodData(
        index, getDocumentation(), methodMode,
        OStringToOUString(getLocalName(), RTL_TEXTENCODING_UTF8),
        returnTypeName, nParam, nExcep);

	if ( nParam )
	{	
		DeclList::const_iterator iter = getIteratorBegin();
		DeclList::const_iterator end = getIteratorEnd();
		AstDeclaration* pDecl = NULL;
		RTParamMode paramMode;
		sal_uInt16 paramIndex = 0;
		while ( iter != end )
		{
			pDecl = *iter;		
			if ( pDecl->getNodeType() == NT_parameter )
			{
				AstParameter* pParam = (AstParameter*)pDecl;
				switch (pParam->getDirection())
				{
					case DIR_IN :
						paramMode = RT_PARAM_IN;
						break;
					case DIR_OUT :
						paramMode = RT_PARAM_OUT;
						break;
					case DIR_INOUT :
						paramMode = RT_PARAM_INOUT;
						break;
					default:
						paramMode = RT_PARAM_INVALID;
						break;
				}			
                if (pParam->isRest()) {
                    paramMode = static_cast< RTParamMode >(
                        paramMode | RT_PARAM_REST);
                }
				
				rBlob.setMethodParameterData(
                    index, paramIndex++, paramMode,
                    OStringToOUString(
                        pDecl->getLocalName(), RTL_TEXTENCODING_UTF8),
                    OStringToOUString(
                        pParam->getType()->getRelativName(),
                        RTL_TEXTENCODING_UTF8));
			}
			++iter;
		}		
	}

	if ( nExcep )
	{
		DeclList::iterator iter = m_exceptions.begin();
		DeclList::iterator end = m_exceptions.end();
		sal_uInt16 exceptIndex = 0;
		while ( iter != end )
		{
			rBlob.setMethodExceptionTypeName(
                index, exceptIndex++,
                OStringToOUString(
                    (*iter)->getRelativName(), RTL_TEXTENCODING_UTF8));
			++iter;
		}		
	}

	return sal_True;
}	

AstDeclaration* AstOperation::addDeclaration(AstDeclaration* pDecl)
{
	if ( pDecl->getNodeType() == NT_parameter )
	{
		AstParameter* pParam = (AstParameter*)pDecl;
		if ( isOneway() && 
			 (pParam->getDirection() == DIR_OUT || pParam->getDirection() == DIR_INOUT) )
		{
			idlc()->error()->error2(EIDL_ONEWAY_CONFLICT, pDecl, this);
			return NULL;			
		}
	}
	return AstScope::addDeclaration(pDecl);
}