// This is the main project file for VC++ application project 
// generated using an Application Wizard.

#include "stdafx.h"

#include <iostream>
#include <string>
#include <fstream> 
#include <iostream>


#using <mscorlib.dll>

using namespace System;
using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{


/*  // FYI - if your doing headers...
	char header[4];
	header[0] = (char) 0x00;
	header[1] = (char) 0x01;
	header[2] = (char) 0x02;
	header[3] = (char) 0x00;
	header[4] = (char) 0x00;
	// FYI - or just need to see what a character is in Hex...
	char tmp = 'A';
	printf("the character a in hex is %X\n", tmp); */

	string strConfigHeader = "Binary Padding/Fuzzing Utility\n";
	string strFilename = "";

	long paddingOffset;
	int paddingSize;
	int itemswritten;
	char *szCharacters;

	FILE *inFile;

	if (argc < 3) { 
		printf(strConfigHeader.c_str());
		printf("Usage: SMPadding <filename> <offset in bytes> <iteration amount>\n");
		return false; 
	}
	
	strFilename		= argv[1];
	paddingOffset		= atol(argv[2]);
	paddingSize		= atoi(argv[3]);
	

	
	szCharacters = (char *) malloc(paddingSize);

	memset(szCharacters, 0x41, paddingSize);

	printf("%s", strConfigHeader.c_str());
	printf("**********************************************************\n\n");
		
	printf("Opening file %s...\n", strFilename.c_str());
	inFile = fopen(strFilename.c_str(), "w");
	
	printf("Offsetting by %d bytes...\n", paddingOffset);
	fseek(inFile, paddingOffset, 0);

	itemswritten = fwrite(szCharacters, paddingSize, 1, inFile);      
	
	printf("Wrote %d bytes to the file.\n", itemswritten); 	
	fclose(inFile);

	return 0;
}