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/*
* Copyright (C) 2005-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#pragma once
//#pragma message("including coffldr.h")
#include "coff.h"
#include <stdio.h>
class CoffLoader
{
public:
CoffLoader();
virtual ~CoffLoader();
int ParseCoff(FILE *fp);
int ParseHeaders(void* hModule);
void *hModule; //standard windows HINSTANCE handle hold the whole image
//Pointers to somewhere in hModule, do not free these pointers
COFF_FileHeader_t *CoffFileHeader;
OptionHeader_t *OptionHeader;
WindowsHeader_t *WindowsHeader;
Image_Data_Directory_t *Directory;
SectionHeader_t *SectionHeader;
protected:
// Allocated structures... hModule now hold the master Memory handle
SymbolTable_t *SymTable;
char *StringTable;
char **SectionData;
unsigned long EntryAddress; //Initialize entry point
// Unnecessary data
// This is data that is used only during linking and is not necessary
// while the program is running in general
int NumberOfSymbols;
int SizeOfStringTable;
int NumOfDirectories;
int NumOfSections;
int FileHeaderOffset;
// Members for printing the structures
static void PrintFileHeader(COFF_FileHeader_t *FileHeader);
static void PrintWindowsHeader(WindowsHeader_t *WinHdr);
static void PrintOptionHeader(OptionHeader_t *OptHdr);
static void PrintSection(SectionHeader_t* ScnHdr, const char* data);
void PrintStringTable(void);
void PrintSymbolTable(void);
// Members for Loading the Different structures
int LoadCoffHModule(FILE * fp);
int LoadSymTable(FILE *fp);
int LoadStringTable(FILE *fp);
int LoadSections(FILE *fp);
// Members for access some of the Data
int RVA2Section(unsigned long RVA);
void* RVA2Data(unsigned long RVA);
unsigned long Data2RVA(void* address);
char *GetStringTblIndex(int index);
char *GetStringTblOff(int Offset);
char *GetSymbolName(SymbolTable_t *sym);
char *GetSymbolName(int index);
void PerformFixups(void);
};
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