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/*
* Copyright (C) 2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "shared/source/helpers/non_copyable_or_moveable.h"
#include "level_zero/core/source/device/device.h"
#include <libxml/parser.h>
#include <libxml/tree.h>
#include <libxml/xpath.h>
#include <libxml/xpathInternals.h>
namespace L0 {
typedef void (*pXmlInitParser)();
typedef void (*pXmlCleanupParser)();
typedef xmlDocPtr (*pXmlReadFile)(const char *, const char *, int);
typedef xmlDocPtr (*pXmlReadMemory)(const char *, int, const char *, const char *, int);
typedef void (*pXmlFreeDoc)(xmlDocPtr);
typedef xmlXPathContextPtr (*pXmlXPathNewContext)(xmlDocPtr);
typedef void (*pXmlXPathFreeContext)(xmlXPathContextPtr);
typedef xmlXPathObjectPtr (*pXmlXPathEval)(const xmlChar *, xmlXPathContextPtr);
typedef xmlXPathObjectPtr (*pXmlXPathNodeEval)(xmlNodePtr, const xmlChar *, xmlXPathContextPtr);
typedef xmlChar *(*pXmlXPathCastNodeToString)(xmlNodePtr);
typedef void (*pXmlXPathFreeObject)(xmlXPathObjectPtr);
typedef xmlChar *(*pXmlGetNodePath)(const xmlNodePtr);
typedef xmlChar *(*pXmlGetProp)(const xmlNodePtr, const xmlChar *);
typedef int (*pXmlMemGet)(xmlFreeFunc *, xmlMallocFunc *, xmlReallocFunc *, xmlStrdupFunc *);
class Xml2Api : public NEO::NonCopyableOrMovableClass {
public:
void xmlInitParser();
void xmlCleanupParser();
xmlDocPtr xmlReadFile(const std::string filename, int options);
xmlDocPtr xmlReadMemory(const std::string buffer, int options);
void xmlFreeDoc(xmlDocPtr doc);
xmlXPathContextPtr xmlXPathNewContext(xmlDocPtr doc);
void xmlXPathFreeContext(xmlXPathContextPtr);
xmlXPathObjectPtr xmlXPathEval(const std::string expr, xmlXPathContextPtr cntx);
xmlXPathObjectPtr xmlXPathNodeEval(xmlNodePtr node, const std::string expr, xmlXPathContextPtr cntx);
std::string xmlXPathCastNodeToString(xmlNodePtr node);
void xmlXPathFreeObject(xmlXPathObjectPtr obj);
std::string xmlGetNodePath(const xmlNodePtr node);
std::string xmlGetProp(const xmlNodePtr node, std::string prop);
~Xml2Api();
static Xml2Api *create();
private:
template <class T>
bool getProcAddr(const std::string name, T &proc);
Xml2Api() = default;
bool loadEntryPoints();
void xmlFree(void *obj);
NEO::OsLibrary *libraryHandle = nullptr;
static const std::string xml2LibraryFile;
static const std::string xmlInitParserRoutine;
static const std::string xmlCleanupParserRoutine;
static const std::string xmlReadFileRoutine;
static const std::string xmlReadMemoryRoutine;
static const std::string xmlFreeDocRoutine;
static const std::string xmlXPathNewContextRoutine;
static const std::string xmlXPathFreeContextRoutine;
static const std::string xmlXPathEvalRoutine;
static const std::string xmlXPathNodeEvalRoutine;
static const std::string xmlXPathCastNodeToStringRoutine;
static const std::string xmlXPathFreeObjectRoutine;
static const std::string xmlGetNodePathRoutine;
static const std::string xmlGetPropRoutine;
static const std::string xmlMemGetRoutine;
pXmlInitParser xmlInitParserEntry = nullptr;
pXmlCleanupParser xmlCleanupParserEntry = nullptr;
pXmlReadFile xmlReadFileEntry = nullptr;
pXmlReadMemory xmlReadMemoryEntry = nullptr;
pXmlFreeDoc xmlFreeDocEntry = nullptr;
pXmlXPathNewContext xmlXPathNewContextEntry = nullptr;
pXmlXPathFreeContext xmlXPathFreeContextEntry = nullptr;
pXmlXPathEval xmlXPathEvalEntry = nullptr;
pXmlXPathNodeEval xmlXPathNodeEvalEntry = nullptr;
pXmlXPathCastNodeToString xmlXPathCastNodeToStringEntry = nullptr;
pXmlXPathFreeObject xmlXPathFreeObjectEntry = nullptr;
pXmlGetNodePath xmlGetNodePathEntry = nullptr;
pXmlGetProp xmlGetPropEntry = nullptr;
xmlFreeFunc xmlFreeEntry = nullptr;
};
} // namespace L0
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