/usr/include/xqilla/functions/FunctionLookup.hpp is in libxqilla-dev 2.3.3-2+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2001, 2008,
* DecisionSoft Limited. All rights reserved.
* Copyright (c) 2004, 2015 Oracle and/or its affiliates. All rights reserved.
*
*
* Licensed 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.
*/
#ifndef _FLOOKUP_HPP
#define _FLOOKUP_HPP
#include <xqilla/framework/XQillaExport.hpp>
#include <vector>
#include <xercesc/util/XercesDefs.hpp>
#include <xercesc/util/RefHash2KeysTableOf.hpp>
#include <xqilla/ast/ASTNode.hpp>
class FuncFactory;
class XPath2MemoryManager;
class ExternalFunction;
class DynamicContext;
class XQILLA_API FunctionLookup
{
public:
FunctionLookup(XPath2MemoryManager* memMgr);
~FunctionLookup();
///adds a function to the custom function table
void insertFunction(FuncFactory *func);
/// Remove a function
void removeFunction(FuncFactory *func);
///returns the approriate Function object
ASTNode* lookUpFunction(const XMLCh* URI, const XMLCh* fname,
const VectorOfASTNodes &args,
XPath2MemoryManager* memMgr) const;
///adds a function to the external function table
void insertExternalFunction(const ExternalFunction *func);
///returns the approriate ExternalFunction object
const ExternalFunction *lookUpExternalFunction(const XMLCh* URI,
const XMLCh* fname,
size_t numArgs) const;
void copyExternalFunctionsTo(DynamicContext *context) const;
void insertUpdateFunctions(XPath2MemoryManager *memMgr);
private:
XERCES_CPP_NAMESPACE_QUALIFIER RefHash2KeysTableOf< FuncFactory > _funcTable;
XERCES_CPP_NAMESPACE_QUALIFIER RefHash2KeysTableOf< const ExternalFunction > _exFuncTable;
public:
// static (global table interfaces)
static void insertGlobalFunction(FuncFactory *func);
static void insertGlobalExternalFunction(const ExternalFunction *func);
// next two look in global table first, then the contextTable
static ASTNode* lookUpGlobalFunction(const XMLCh* URI, const XMLCh* fname,
const VectorOfASTNodes &args,
XPath2MemoryManager* memMgr,
const FunctionLookup *contextTable);
static const ExternalFunction *lookUpGlobalExternalFunction(const XMLCh* URI, const XMLCh* fname, size_t numArgs,
const FunctionLookup *contextTable);
static XPath2MemoryManager *getMemoryManager();
static void initialize();
static void terminate();
private:
static FunctionLookup *g_globalFunctionTable;
static XPath2MemoryManager *g_memMgr;
};
#endif
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