Linda Cube Again Decompiler MVC++

// Linda Decompiler.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <Windows.h>
#include <direct.h>
#include <iostream>
#include <sstream>
#include <fstream>
#include <string>
#include <iomanip>
using namespace std;

void OpenPAC(char* FileName){
	ifstream Data (FileName, ios::in | ios::binary);
	string OutputFileName = "";
	unsigned int FileSize;
	unsigned int FileOffset;
	unsigned int Byte;
	for(int a=0; a<512; a++){
		Data.seekg(a*24);
		OutputFileName = "";
		for(int i=0; i<14; i++){
			Byte = (int)Data.get();
			if(Byte!=0){
				OutputFileName += (char)Byte;
			}
		}
		// No file name means we're done here
		if(OutputFileName==""){break;}
		// Fetch file data
		FileOffset = Data.get();
		FileOffset += Data.get()*256;
		FileOffset *= 2048;
		FileSize = Data.get();
		FileSize += Data.get()*256;
		FileSize += Data.get()*65536;
		FileSize += Data.get()*16777216;
		//cout << "File Name: " << OutputFileName << "\nFile Offset: " << FileOffset << "\nFile Size: " << FileSize << "\nFile Offset + Size: " << FileOffset+FileSize << endl;
		ofstream Out (OutputFileName, ios::out | ios::binary);
		Data.seekg(FileOffset);
		//* New Method: Faster but can become RAM hog
		char *buffer = new char[FileSize];
		Data.read(buffer,FileSize);
		Out.write(buffer,FileSize);
		Out.close();
		delete[] buffer;
		//*/
		cout << OutputFileName << " " << FileSize << endl;
		/* Old Method: Slower but negligible RAM usage
		for(int i=FileSize;i>0;i--){
			Out << (char)Data.get();
		}
		//*/
	}
	Data.close();
}

/* Table File
void OpenMIC(char* FileName){
	ifstream Data (FileName, ios::in | ios::binary);
	string OutputFileName = "Info.txt";
	// Setup output file for writing
	ofstream Out (OutputFileName, ios::out | ios::app);
	Out.write("EO    E                                 FO       FS\r\n",53);
	unsigned int Byte;
	unsigned int FileSize;
	unsigned int FileOffset;
	string SegmentEntry;
	string SegmentEntryFull;
	for(int a=0; a<768; a++){
		SegmentEntryFull = "";
		// Fetch entry
		Data.seekg(a*16);
		for(int j=0;j<16;j++){
			Byte = (int)Data.get();
			ostringstream oss;
			oss << setfill('0');
			oss << uppercase << setw(2) << hex << static_cast<int>(Byte);
			SegmentEntryFull += oss.str();
			oss.flush();
			oss.clear();
		}
		if(SegmentEntryFull == "00000000000000000000000000000000"){continue;}
		SegmentEntry = "";
		// Get Entry Pos
		if(0==0){
			ostringstream oss;
			oss << setfill('0');
			oss << uppercase << setw(4) << hex << static_cast<int>(a*16);
			SegmentEntry += oss.str();
			oss.flush();
			oss.clear();
		};
		SegmentEntry += "  " + SegmentEntryFull + "  ";
		Data.seekg(a*16);
		FileOffset = Data.get();
		FileOffset += Data.get()*256;
		FileOffset *= 2048;
		if(FileOffset > 0){
			ostringstream oss;
			oss << setfill('0');
			oss << uppercase << setw(7) << hex << FileOffset;
			SegmentEntry += oss.str();
			oss.clear();
		}
		SegmentEntry += "  ";
		Data.seekg((a*16)+4);
		FileSize = Data.get();
		FileSize += Data.get()*256;
		FileSize *= 2048;
		if(FileSize > 0){
			ostringstream oss;
			oss << setfill('0');
			oss << uppercase << setw(5) << hex << FileSize;
			SegmentEntry += oss.str();
			oss.clear();
		}
		SegmentEntry += "\r\n";
		Out.write(SegmentEntry.c_str(),56);
	}
	Out.close();
	Data.close();
}//*/

//* Extract
void OpenMIC(char* FileName){
	ifstream Data (FileName, ios::in | ios::binary);
	string OutputFileName = "";
	unsigned int FileSize;
	unsigned int FileOffset;
	unsigned int Byte;
	for(int a=0; a<768; a++){
		// Get ID-FileOffset
		Data.seekg(a*16);
		FileOffset = Data.get();
		FileOffset += Data.get()*256;
		FileOffset *= 2048;
		OutputFileName = "";
		if(FileOffset == 0){continue;}
		/* File name by EntryOffset
		else{
			ostringstream oss;
			oss << setfill('0');
			oss << uppercase << setw(2) << hex << (a*16);
			OutputFileName += oss.str();
			oss.clear();
		}//*/
		//* File name by FileOffset
		Data.seekg(a*16);
		for(int j=0; j<2; j++){
			Byte = (int)Data.get();
			ostringstream oss;
			oss << setfill('0');
			oss << uppercase << setw(2) << hex << Byte;
			OutputFileName += oss.str();
			oss.clear();
		}//*/
		OutputFileName += ".DAT";
		// Calculate File Size
		Data.seekg((a*16)+4);
		FileSize = Data.get();
		FileSize += Data.get()*256;
		FileSize *= 2048;
		// Goto File Segment and Extract
		ofstream Out (OutputFileName, ios::out | ios::binary);
		Data.seekg(FileOffset);
		char *buffer = new char[FileSize];
		Data.read(buffer,FileSize);
		Out.write(buffer,FileSize);
		Out.close();
		delete[] buffer;
		cout << OutputFileName << " " << FileSize << endl;
	}
	Data.close();
}//*/

void OpenSPK(char* FileName){
	unsigned int Length = strlen(FileName);
	ifstream Data (FileName, ios::in | ios::binary);
	string OutputFileName = "";
	unsigned int FileSize;
	unsigned int FileOffset;
	unsigned int Byte;
	for(int a=0; a<9; a++){
		// Fetch File Offset
		Data.seekg(a*2);
		FileOffset = Data.get() + 56;
		FileOffset += Data.get() * 256;
		// Fetch File Size
		Data.seekg((a*2)+18);
		FileSize = Data.get();
		FileSize += Data.get() * 256;
		// Create File Name
		char *OutputFileName = new char[Length+6];
		strcpy(OutputFileName,FileName);
		strncat(OutputFileName,"_0.SEQ",6);
		OutputFileName[Length-4] = 95;
		OutputFileName[Length+1] = 48+a;
		// Goto File Segment and Extract
		ofstream Out (OutputFileName, ios::out | ios::binary);
		Data.seekg(FileOffset);
		char *buffer = new char[FileSize];
		Data.read(buffer,FileSize);
		Out.write(buffer,FileSize);
		Out.close();
		delete[] buffer;
		// Print File Name and Size
		cout << "LINDA_SPK_" << a << ".SEQ " << FileSize << endl;
	}
	Data.close();
}

void OpenDAT(char* FileName){
	ifstream Data (FileName, ios::in | ios::binary);
	// Get just the name of the file, minus path and extension
	FileName += strlen(FileName)-8;
	FileName[strlen(FileName)-4] = 47;
	FileName[strlen(FileName)-3] = 0;
	// Print name
	cout << FileName << " ----Extracting" << endl;
	// Make a folder for the files
	mkdir(FileName);
	// Setup variables for the loop
	string OutputFileName;
	unsigned int Byte;
	unsigned int Offset;
	unsigned int Size;
	ofstream Out;
	// 99 is an arbitrarily high number, I prefer this to a while(true) loop
	for(int i=0; i<99; i++){
		Data.seekg(i*16);
		// Reset the filename, we will be appending to it
		OutputFileName = "";
		for(int b=0; b<13; b++){
			Byte = (int)Data.get();
			if(Byte!=0){
				OutputFileName += (char)Byte;
			}
		}
		// If there is no filename, we're done extracting files
		if(OutputFileName == ""){break;}
		// Get offsets and calculate filesize
		Offset = Data.get();
		Offset += Data.get()*256;
		Offset += Data.get()*65536;
		Data.seekg(((i+1)*16)+13);
		Size = Data.get();
		Size += Data.get()*256;
		Size += Data.get()*65536;
		Size -= Offset;
		// Concatenate name and folder paths
		OutputFileName = FileName + OutputFileName;
		cout << OutputFileName << endl;
		//* Goto File Offset and Extract
		Data.seekg(Offset);
		Out.open(OutputFileName, ios::out | ios::binary);
		char *buffer = new char[Size];
		Data.read(buffer,Size);
		Out.write(buffer,Size);
		Out.close();
		delete[] buffer;
		//*/
	}
	Data.close();
}

int _tmain(int argc, _TCHAR* argv[]){
	if(argc>1){
		for(int file=1;file<argc;file++){
			int Len = strlen(argv[file]);
			if(strcmp((argv[file]+(Len-9)),"LINDA.PAC")==0){
				OpenPAC(argv[file]);
			}else if(strcmp((argv[file]+(Len-9)),"LINDA.MIC")==0){
				OpenMIC(argv[file]);
			}else if(strcmp((argv[file]+(Len-9)),"LINDA.SPK")==0){
				OpenSPK(argv[file]);
			}else if(strcmp((argv[file]+(Len-4)),".DAT")==0){
				OpenDAT(argv[file]);
			}
		}
		system("PAUSE");
	}
	return 0;
}