decode

/*
Kenton Dang, 0798640
bcencode.exe
This program will take a bookfile (in this case Dracula) and a message and then decode a cipher.
March 14, 2017
*/

#include <iostream>
#include <fstream>
#include <vector>
#include <string>
using namespace std;

int main(int argc, char* argv[])
{
	cout << "here";
	char* temp = "";
	unsigned lineCount = 0;
	int offsetCount = 0;
	char chMsg = ' ';
	char chBook;
	int hi = 0;
	ifstream inputBook(argv[1]);
	ifstream codedMessage(argv[2]);
	ofstream decodedMessage(argv[3]);

	//3 parallel vectors for book file, secret vectors for coded message file
	vector <int> vecLineNumberSecret;
	vector <int> vecOffsetSecret;
	vector <int> vecOffset;
	vector <int> vecLineNumber;
	vector <char> charStorage;
	vector<string> lineStorage;

	//initialize a value into the vectors
	vecOffset.push_back(0);
	vecLineNumber.push_back(0);
	charStorage.push_back(0);

	//Clear pointer in book file
	codedMessage.clear();
	codedMessage.seekg(0, ios::beg);

	//intialize
	vecLineNumberSecret.push_back(0);
	vecOffsetSecret.push_back(0);

	//store line number and offset of coded message
	while (codedMessage >> hi)
	{
		if (codedMessage.peek() == ' ')
		{
			vecLineNumberSecret.push_back(hi);
		}
		else
		{
			vecOffsetSecret.push_back(hi);
		}
	}

	//remove initialization
	vecLineNumberSecret.erase(vecLineNumberSecret.begin());
	vecOffsetSecret.erase(vecOffsetSecret.begin());

	//reset line and offset
	int linecount = 0;
	int offsetcount = 0;


	while (inputBook.get(chBook))
	{
		if (chBook == '\n')
		{
			offsetcount = 0;
			linecount++;
			vecLineNumber.push_back(linecount);
			vecOffset.push_back(offsetcount);
		}
		else
		{
			vecLineNumber.push_back(linecount);
			vecOffset.push_back(offsetcount);
			offsetcount++;
		}

		charStorage.push_back(chBook);

	}//end of inputbook while

	//output to new file if all conditions met
	for (unsigned i = 0; i < vecLineNumberSecret.size(); i++)
	{
		for (unsigned j = 0; j < charStorage.size(); j++)
		{
			if (vecLineNumber[j] == vecLineNumberSecret[i] && vecOffset[j] == vecOffsetSecret[i])
			{
				decodedMessage << charStorage[j];
			}
		}
	}

	//remove initialization
	vecOffset.erase(vecOffset.begin());
	vecLineNumber.erase(vecLineNumber.begin());
	charStorage.erase(charStorage.begin());

	//close
	inputBook.close();
	codedMessage.close();

	cout << "bcencode.exe by Kenton Dang (c) 20XX\n";
}