Subversion Repositories spk

#include "VirtualFileSystem.h"
#include "File_IO.h"
#include "CatFile.h"
#include "XspFile.h"
#include "TextDB.h"

#include "Packages.h"

#define DELETELIST(list) if ( list ) { list->clear(); delete list; }

namespace SPK {

CVirtualFileSystem::CVirtualFileSystem() : _lShields(NULL),
        _lLasers(NULL),
        _lMissiles(NULL),
        _lCockpits(NULL),
        _lComponentSections(NULL),
        _lDummySections(NULL),
        _lBodiesSections(NULL),
        _lShips(NULL)
{
        m_bLoaded = false;
        m_pMap = new FileList;
        m_pModMap = new FileList;

        m_pTexts = new CTextDB();
        m_pModTexts = new CTextDB();

        m_sAddon = L"";

        m_iLang = 0;

        _lAddons = new Utils::WStringList();
        _lAddons->pushBack("addon2");
        _lAddons->pushBack("addon");
}

CVirtualFileSystem::~CVirtualFileSystem(void)
{
        _clear();

        if ( m_pTexts )         delete m_pTexts;
        if ( m_pModTexts )  delete m_pModTexts;
        if (_lAddons) delete _lAddons;
}

void CVirtualFileSystem::setAddon(const Utils::WString &addon)
{ 
        m_sAddon = addon; 
}
void CVirtualFileSystem::setLanguage(int iLang)
{
        m_iLang = iLang;
}

Utils::WString CVirtualFileSystem::firstShield()
{
        if ( !_lShields || _lShields->empty() ) _updateShields();
        return _returnText(_lShields->first());
}

Utils::WString CVirtualFileSystem::nextShield()
{
        return _returnText(_lShields->next());
}

Utils::WString CVirtualFileSystem::firstComponentSection()
{
        if ( !_lComponentSections || _lComponentSections->empty() ) _updateComponentSections();
        return _returnLine(_lComponentSections->first());
}

Utils::WString CVirtualFileSystem::nextComponentSection()
{
        return _returnLine(_lComponentSections->next());
}

Utils::WString CVirtualFileSystem::firstDummySection()
{
        if ( !_lDummySections || _lDummySections->empty() ) _updateDummySections();
        return _returnLine(_lDummySections->first());
}

Utils::WString CVirtualFileSystem::nextDummySection()
{
        return _returnLine(_lDummySections->next());
}

Utils::WString CVirtualFileSystem::firstBodiesSection()
{
        if ( !_lBodiesSections || _lBodiesSections->empty() ) _updateBodiesSections();
        return _returnLine(_lBodiesSections->first());
}

Utils::WString CVirtualFileSystem::nextBodiesSection()
{
        return _returnLine(_lBodiesSections->next());
}

std::pair<Utils::WString, Utils::WString> CVirtualFileSystem::nextLaser()
{
        return _returnPair(_lLasers->next());
}

std::pair<Utils::WString, Utils::WString>  CVirtualFileSystem::firstLaser()
{
        if ( !_lLasers || _lLasers->empty() ) _updateLasers();
        return _returnPair(_lLasers->first());
}

std::pair<Utils::WString, Utils::WString>  CVirtualFileSystem::firstMissile()
{
        if ( !_lMissiles || _lMissiles->empty() ) _updateMissiles();
        return _returnPair(_lMissiles->first());
}

std::pair<Utils::WString, Utils::WString> CVirtualFileSystem::nextMissile()
{
        return _returnPair(_lMissiles->next());
}

Utils::WString CVirtualFileSystem::firstCockpit()
{
        if ( !_lCockpits || _lCockpits->empty() ) _updateCockpits();
        return _returnID(_lCockpits->first());
}

Utils::WString CVirtualFileSystem::nextCockpit()
{
        return _returnID(_lCockpits->next());
}

std::pair<Utils::WString, Utils::WString> CVirtualFileSystem::_returnPair(Utils::WStringNode *s)
{
        if ( s && !s->data.empty() && !s->data.left(8).Compare(L"ReadText") ) return std::make_pair<Utils::WString, Utils::WString>(std::move(s->str), std::move(s->data));
        if ( s ) return std::make_pair<Utils::WString, Utils::WString>(std::move(s->str), s->str.token(L";", -2));
        return std::make_pair<Utils::WString, Utils::WString>(Utils::WString::Null(), Utils::WString::Null());
}

Utils::WString CVirtualFileSystem::_returnText(Utils::WStringNode *s)
{
        if ( s && !s->data.empty() && !s->data.left(8).Compare(L"ReadText") ) return s->data;
        if ( s ) return s->str.token(L";", -2);
        return Utils::WString::Null();
}

Utils::WString CVirtualFileSystem::_returnID(Utils::WStringNode *s)
{
        if ( s ) return s->str.token(L";", -2);
        return Utils::WString::Null();
}

Utils::WString CVirtualFileSystem::_returnLine(Utils::WStringNode *s)
{
        if ( s ) return s->str;
        return Utils::WString::Null();
}


bool CVirtualFileSystem::LoadFilesystem(const Utils::WString &dir, int maxPatch)
{
        return this->LoadFilesystem(dir, L"", maxPatch);
}

bool CVirtualFileSystem::LoadFilesystem(const Utils::WString &dir, const Utils::WString &mod, int maxPatch)
{
        m_sDir = dir.findReplace(L"\\", L"/");

        this->_clear();

        // if we are in the addon directory, then also read the previous directory
        Utils::WString s = dir.token(L"/", -1);
        if ( !this->m_sAddon.empty() && dir.token(L"/", -1).Compare(this->m_sAddon) ) {
                //LoadFilesystem(dir.tokens("/", 1, -2), "", 0);
        }

        int number = 1;
        while ( CFileIO::Exists(dir + L"/" + Utils::WString::PadNumber(number, 2) + L".cat") )
        {
                if ( maxPatch && maxPatch < number ) break;
                Utils::WString file = dir + L"/" + Utils::WString::PadNumber(number, 2);
                if ( !CFileIO::Exists(file + L".dat") )
                        break;

                CCatFile cat;
                if ( cat.open(file + L".cat", m_sAddon, CATREAD_JUSTCONTENTS, false) == CATERR_NONE)
                {
                        for(auto itr = cat.GetFiles()->cbegin(); itr != cat.GetFiles()->cend(); itr++)
                        {
                                this->_addModFile(CFileIO((*itr)->sFile).fullFilename(), file + L".cat", m_pMap);
                                m_bLoaded = true;
                        }
                }
                ++number;
        }

        // add all the files from the mod
        if ( !mod.empty() )
                this->addMod(mod);

        // now add all the extracted data
        this->_addDir(m_sDir, L"");

        return m_bLoaded;
}


void CVirtualFileSystem::_addDir(const Utils::WString &sStart, const Utils::WString &sDir)
{
        CDirIO Dir(sStart + L"/" + sDir);
        Utils::WStringList list;
        if (Dir.dirList(list))
        {
                for (auto itr = list.begin(); itr != list.end(); itr++)
                {
                        if (CDirIO(Dir.dir((*itr)->str)).isDir()) _addDir(sStart, sDir + L"/" + (*itr)->str);
                        else if (CFileIO((*itr)->str).isFileExtension(L"cat")) continue;
                        else if (CFileIO((*itr)->str).isFileExtension(L"dat")) continue;
                        else this->_addFile(sDir + L"/" + (*itr)->str, Dir.file((*itr)->str), m_pMap);
                }
        }
}


void CVirtualFileSystem::_removeSameFile(const Utils::WString &sFile, const Utils::WString &sDest, const Utils::WString &ext, FileList *pList)
{
        CFileIO F(sFile);

        Utils::WString newFile = F.changeFileExtension(ext);
        newFile = newFile.lower();

        FileListItr itr = pList->find(newFile);
        if ( itr != pList->end() ) {
                if ( !CFileIO((*pList)[newFile]).dir().Compare(CFileIO(sDest).dir()) ) {
                        pList->erase(newFile);
                }
        }
}

void CVirtualFileSystem::_addFile(const Utils::WString &sFile, const Utils::WString &sDest, FileList *pList)
{
        Utils::WString file = sFile.asFilename().removeIf(0, '/');

        // check file extension, remove any patching files in previous files
        CFileIO F(file);
        Utils::WString ext = F.extension().toLower();
        if (ext.Compare(L"bob", true) || ext.Compare(L"pbd", true) || ext.Compare(L"bod", true) ) {
                _removeSameFile(file, sDest, L"pbb", pList);
                _removeSameFile(file, sDest, L"bob", pList);
                _removeSameFile(file, sDest, L"pbd", pList);
        }
        else if (ext.Compare(L"xml", true) || ext.Compare(L"txt", true) )
                _removeSameFile(file, sDest, L"pck", pList);

        (*pList)[file.lower()] = sDest.findReplace(L"\\", L"/").findReplace(L"//", L"/");
}
void CVirtualFileSystem::_addModFile(const Utils::WString &sFile, const Utils::WString &sMod, FileList *pList)
{
        this->_addFile(sFile, sMod + L"::" + sFile, pList);
}

bool CVirtualFileSystem::loadMod(const Utils::WString &mod)
{
        bool loaded = false;

        if ( !m_pModMap ) m_pModMap = new FileList;

        CCatFile cat;
        if ( CCatFile::Opened(cat.open(mod, m_sAddon, CATREAD_JUSTCONTENTS, false), false))
        {
                for (auto itr = cat.GetFiles()->cbegin(); itr != cat.GetFiles()->cend(); itr++) 
                {
                        this->_addModFile(CFileIO((*itr)->sFile).fullFilename(), mod, m_pModMap);
                        loaded = true;
                }
        }

        return loaded;
}

bool CVirtualFileSystem::addMod(const Utils::WString &mod)
{
        bool loaded = false;

        if ( !m_pMap ) m_pMap = new FileList;

        CCatFile cat;
        if ( CCatFile::Opened(cat.open(mod, m_sAddon, CATREAD_JUSTCONTENTS, false), false))
        {
                for (auto itr = cat.GetFiles()->cbegin(); itr != cat.GetFiles()->cend(); itr++)
                {
                        this->_addModFile(CFileIO((*itr)->sFile).fullFilename(), mod, m_pMap);
                        loaded = true;
                }
        }

        return loaded;
}

bool CVirtualFileSystem::textExists(int iLang, int iPage, int iID) const
{
        if ( iLang <= 0 ) iLang = m_iLang;

        if ( m_pTexts ) {
                if ( m_pTexts->exists(iLang, iPage, iID) ) return m_pTexts->exists(iLang, iPage, iID);
        }
        if ( m_pModTexts ) {
                if ( m_pModTexts->exists(iLang, iPage, iID) ) return m_pModTexts->exists(iLang, iPage, iID);
        }

        return false;
}

Utils::WString CVirtualFileSystem::findText(int iLang, int iPage, int iID) const
{
        if ( iLang <= 0 ) iLang = m_iLang;

        if ( m_pTexts ) {
                if ( m_pTexts->exists(iLang, iPage, iID) ) return m_pTexts->get(iLang, iPage, iID);
        }
        if ( m_pModTexts ) {
                if ( m_pModTexts->exists(iLang, iPage, iID) ) return m_pModTexts->get(iLang, iPage, iID);
        }

        return Utils::WString(L"ReadText") + (long)iPage + L"-" + (long)iID;
}

const Utils::WString &CVirtualFileSystem::directory() const
{
        return m_sDir;
}

bool CVirtualFileSystem::isFileAvailable(const Utils::WString &file) const
{
        return !this->_findFile(file).empty();
}

bool CVirtualFileSystem::isTextUpdated() const
{
        if ( m_pTexts ) return m_pTexts->anyTextLoaded();
        return false;
}

Utils::WString CVirtualFileSystem::_findFile(const Utils::WString &file) const
{
        Utils::WString toFile = file.findReplace(L"\\", L"/").lower();

        if ( m_pModMap && !m_pModMap->empty() ) {
                if ( !m_sAddon.empty() ) {
                        FileListItr aitr = m_pModMap->find(CFileIO(m_sAddon + L"/" + toFile).fullFilename().lower().c_str());
                        if ( aitr == m_pModMap->end() ) aitr = m_pModMap->find(CFileIO(_convertExtension(m_sAddon + L"/" + toFile)).fullFilename().lower().c_str());
                        if ( aitr != m_pModMap->end() ) return aitr->second;
                }
                FileListItr itr = m_pModMap->find(CFileIO(toFile).fullFilename().lower().c_str());
                if ( itr == m_pModMap->end() ) itr = m_pModMap->find(CFileIO(_convertExtension(toFile)).fullFilename().lower().c_str());
                if ( itr != m_pModMap->end() ) return itr->second;
        }

        if ( m_pMap && !m_pMap->empty() ) {
                if ( !m_sAddon.empty() ) {
                        FileListItr aitr = m_pMap->find(CFileIO(m_sAddon + L"/" + toFile).fullFilename().lower().c_str());
                        if ( aitr == m_pMap->end() ) aitr = m_pMap->find(CFileIO(_convertExtension(m_sAddon + L"/" + file)).fullFilename().lower().c_str());
                        if ( aitr != m_pMap->end() ) return aitr->second;
                }
                FileListItr itr = m_pMap->find(CFileIO(file).fullFilename().lower().c_str());
                if ( itr == m_pMap->end() ) itr = m_pMap->find(CFileIO(_convertExtension(file)).fullFilename().lower().c_str());
                if ( itr != m_pMap->end() ) return itr->second;
        }
        return L"";
}

Utils::WString CVirtualFileSystem::_extractFromCat(const Utils::WString &sCat, const Utils::WString &sFile, const Utils::WString &sTo)
{
        CCatFile catFile;
        if ( catFile.open(sCat, m_sAddon, CATREAD_CATDECRYPT, false) == CATERR_NONE)
        {
                // check for the file
                if ( catFile.extractFile(sFile, sTo)) return sTo;
                if ( catFile.error() == CATERR_INVALIDDEST || catFile.error() == CATERR_CANTCREATEDIR ) {
                        if ( catFile.extractFile(sFile) ) return sFile;
                }
        }

        return L"";
}

Utils::WString CVirtualFileSystem::_extract(const Utils::WString &sFile, const Utils::WString &sTo)
{
        // check if we need to unpack the file
        if ( CCatFile::CheckPackedExtension(sFile) ) {
                CFileIO File(sFile);
                C_File f(File.fullFilename());
                if ( !f.readFromFile(File) ) return L"";
                if ( !f.UnPCKFile() ) return L"";
                if ( !f.writeToFile(sTo) ) return L"";
                return sTo;
        }
        return sFile;
}

Utils::WString CVirtualFileSystem::extractGameFile(const Utils::WString &file, const Utils::WString &to)
{
        Utils::WString sIn;
        Utils::WString sFile;

        if (!m_sAddon.empty())
        {
                sIn = _findFile(m_sAddon + L"\\" + file);
                sFile = m_sAddon + L"\\" + file;
                if (sIn.empty())
                {
                        sIn = _findFile(file);
                        sFile = file;
                }
        }
        else
        {
                sIn = _findFile(file);
                sFile = file;
        }

        if (sIn.empty() && _lAddons)
        {
                for (auto itr = _lAddons->begin(); itr != _lAddons->end(); itr++)
                {
                        sIn = _findFile((*itr)->str + L"\\" + file);
                        sFile = (*itr)->str + L"\\" + file;
                        if (!sIn.empty())
                                break;
                }
        }

        if (sIn.empty())
                return L"";

        if (sIn.contains(L"::"))
        {
                sFile = sIn.token(L"::", 2);
                sIn = sIn.token(L"::", 1);
                return _extractFromCat(sIn, sFile, to);
        }
        
        return _extract(sIn, to);
}

Utils::WString CVirtualFileSystem::_convertExtension(const Utils::WString &sFile) const
{
        CFileIO File(sFile);
        if ( File.isFileExtension(L"pck") ) {
                return File.changeFileExtension(L"xml");
        }
        else if ( File.isFileExtension(L"xml") ) {
                return File.changeFileExtension(L"pck");
        }
        else if ( File.isFileExtension(L"pbb") ) {
                return File.changeFileExtension(L"bob");
        }
        else if ( File.isFileExtension(L"bob") ) {
                return File.changeFileExtension(L"pbb");
        }
        else if ( File.isFileExtension(L"pbd") ) {
                return File.changeFileExtension(L"bod");
        }
        else if ( File.isFileExtension(L"bod") ) {
                return File.changeFileExtension(L"pbd");
        }

        return sFile;
}

Utils::WStringList *CVirtualFileSystem::getTShipsEntries()
{
        if ( !_lShips || _lShips->empty() ) _updateShips();
        return _lShips;
}

C_File *CVirtualFileSystem::extractGameFileToPackage(CBaseFile *pPackage, const Utils::WString &sFile, FileType iFileType)
{
        return this->extractGameFileToPackage(pPackage, sFile, iFileType, sFile);
}

C_File *CVirtualFileSystem::extractGameFileToPackage(CBaseFile *pPackage, const Utils::WString &sFile, FileType iFileType, const Utils::WString &sTo)
{
        Utils::WString to = this->extractGameFile(sFile, CPackages::tempDirectory() + L"/tmp.dat");
        if ( !to.empty() ) {
                CFileIO File(to);

                C_File *f = pPackage->addFile(CFileIO(sTo).filename(), CFileIO(sTo).dir(), iFileType);
                if ( f ) {
                        if ( f->readFromFile(CPackages::tempDirectory() + L"/tmp.dat") ) {
                                File.remove();
                                return f;
                        }
                }

                File.remove();
        }

        return NULL;
}

Utils::WString CVirtualFileSystem::getTShipsEntry(const Utils::WString &sId)
{
        if ( !_lShips || _lShips->empty() ) _updateShips();
        return _lShips->findData(sId, true);
}

void CVirtualFileSystem::extractTexts(CXspFile *pPackage, int textId)
{
        //TODO: check for better finding of files in map
        for ( FileListItr itr = m_pMap->begin(); itr != m_pMap->end(); ++itr ) {
                Utils::WString str = itr->first;

                if ( !m_sAddon.empty() ) {
                        if ( !str.left(static_cast<long>(m_sAddon.length()) + 3).Compare(m_sAddon + L"/t/") && !str.left(static_cast<long>(m_sAddon.length()) + 3).Compare(m_sAddon + L"\\t\\") )
                                continue;
                }
                else {
                        if ( !str.left(2).Compare(L"t\\") && !str.left(2).Compare(L"t/") && !str.left(8).Compare(L"addon\t\\") && !str.left(8).Compare(L"addon/t/") )
                                continue;
                }

                Utils::WString sTo = this->extractGameFile(str, CPackages::tempDirectory() + L"/tmp.dat");
                if ( !sTo.empty() ) {
                        pPackage->addTextFromFile(sTo, textId);
                        CFileIO::Remove(sTo);
                }
        }
}

void CVirtualFileSystem::updateTexts(int iFromPage, int iToPage)
{
        this->_updateTexts(iFromPage, iToPage, m_pMap, m_pTexts);
}
void CVirtualFileSystem::updateTexts(int iPage)
{
        this->_updateTexts(iPage, iPage, m_pMap, m_pTexts);
}
void CVirtualFileSystem::updateModTexts(int iFromPage, int iToPage)
{
        this->_updateTexts(iFromPage, iToPage, m_pModMap, m_pModTexts);
}
void CVirtualFileSystem::updateModTexts(int iPage)
{
        this->_updateTexts(iPage, iPage, m_pModMap, m_pModTexts);
}

void CVirtualFileSystem::_clear()
{
        m_bLoaded = false;

        if ( m_pMap ) delete m_pMap;
        m_pMap = new FileList;
        if ( m_pModMap ) delete m_pModMap;
        m_pModMap = new FileList;

        DELETELIST(_lShields);
        DELETELIST(_lLasers);
        DELETELIST(_lMissiles);
        DELETELIST(_lCockpits);
        DELETELIST(_lComponentSections);
        DELETELIST(_lDummySections);
        DELETELIST(_lBodiesSections);
        DELETELIST(_lShips);
}

void CVirtualFileSystem::_updateTexts(int iFromPage, int iToPage, FileList *pFileList, CTextDB *pTextList)
{
        // read all text files
        for ( FileListItr itr = pFileList->begin(); itr != pFileList->end(); ++itr ) {
                Utils::WString str = itr->first;

                if ( !m_sAddon.empty() ) {
                        if ( !str.left(static_cast<long>(m_sAddon.length()) + 3).Compare(m_sAddon + L"/t/") && !str.left(static_cast<long>(m_sAddon.length()) + 3).Compare(m_sAddon + L"\\t\\") )
                                continue;
                }
                else {
                        if ( !str.left(2).Compare(L"t\\") && !str.left(2).Compare(L"t/") )
                                continue;
                }

                Utils::WString sTo = this->extractGameFile(str, CPackages::tempDirectory() + L"/tmp.dat");
                if ( !sTo.empty() ) {
                        // add all texts into the map, id=(pageid, tid) data=text
                        Utils::WString baseFile = CFileIO(str).baseName();
                        int lang = (baseFile.contains(L"-L")) ? baseFile.right(3) : baseFile.truncate(-4);

                        if ( m_iLang && lang != m_iLang ) continue;
                        // open the text file to add
                        pTextList->parseTextFile(iFromPage, iToPage, sTo, lang);
                }
        }
}

void CVirtualFileSystem::clearMods(bool bIncludeStandard)
{
        if ( bIncludeStandard ) {
                if ( m_pTexts ) delete m_pTexts;
                m_pTexts = new CTextDB();
        }

        if ( m_pModTexts ) delete m_pModTexts;
        m_pModTexts = new CTextDB();
}

Utils::WStringList *CVirtualFileSystem::_updateList(const Utils::WString &typesFile, int iTextPos)
{
        Utils::WStringList *list = new Utils::WStringList();

        Utils::WString file = this->extractGameFile(L"types\\" + typesFile + L".pck", CPackages::tempDirectory() + L"/" + typesFile + L".txt");

        CFileIO f(file);

        if ( f.exists() && f.startRead() ) {
                int itemsLeft = -1;

                while(!f.atEnd()) {
                        // read the next line
                        Utils::WString line = f.readEndOfLineStr();

                        // remove the unneeded characters
                        line.removeChar('\r');
                        line.removeChar(9);
                        line.removeFirstSpace();

                        // blank line ? skip it
                        if ( line.empty() ) continue;
                        // skip anything starting with / as its a comment
                        if ( line[0] == '/' ) continue;

                        // first line is the count
                        if ( itemsLeft == -1 )
                                itemsLeft = line.token(L";", 2);
                        else {
                                if ( iTextPos == 0 )
                                        list->pushBack(line, line);
                                else if ( iTextPos == -1 ) 
                                        list->pushBack(line, line.token(L";", -2));
                                else
                                        list->pushBack(line, this->findText(m_iLang, TEXTPAGE_OBJECTS, line.token(L";", iTextPos).toLong()));
                                --itemsLeft;
                        }
                }
                
                f.close();
                f.remove();
        }

        return list;
}

void CVirtualFileSystem::_updateShields()
{
        DELETELIST(_lShields);
        _lShields = _updateList(L"TShields", 7);
}

void CVirtualFileSystem::_updateLasers()
{
        DELETELIST(_lLasers);
        _lLasers = _updateList(L"TLaser", 7);
}

void CVirtualFileSystem::_updateMissiles()
{
        DELETELIST(_lMissiles);
        _lMissiles = _updateList(L"TMissiles", 7);
}

void CVirtualFileSystem::_updateCockpits()
{
        DELETELIST(_lCockpits);
        _lCockpits = _updateList(L"TCockpits", -1);
}

void CVirtualFileSystem::_updateShips()
{
        DELETELIST(_lShips);
        _lShips = _updateList(L"TShips", -1);
}

void CVirtualFileSystem::_updateComponentSections()
{
        DELETELIST(_lComponentSections);

        _lComponentSections = new Utils::WStringList();

        Utils::WString file = this->extractGameFile(L"types\\Components.pck", CPackages::tempDirectory() + L"/Components.txt");

        CFileIO f(file);

        if ( f.exists() && f.startRead() ) {
                int sectionRemaining = 0;
                int itemsRemaining = 0;

                while(!f.atEnd()) {
                        // read the next line
                        Utils::WString line = f.readEndOfLineStr();

                        // remove the unneeded characters
                        line.removeChar('\r');
                        line.removeChar(9);
                        line.removeFirstSpace();

                        // blank line ? skip it
                        if ( line.empty() ) continue;
                        // skip anything starting with / as its a comment
                        if ( line[0] == L'/' ) continue;

                        if ( itemsRemaining )
                                --itemsRemaining;
                        else if ( !sectionRemaining )
                        {
                                sectionRemaining = line.token(L";", 2).toLong();
                                Utils::WString section = line.token(L";", 1);
                                if ( !section.empty() )
                                        _lComponentSections->pushBack(section, section);
                        }
                        else if ( !itemsRemaining )
                        {
                                itemsRemaining = line.token(L";", 2).toLong();
                                --sectionRemaining;
                        }
                }
                
                f.close();
                f.remove();
        }

        if ( _lComponentSections->empty() )
        {
                _lComponentSections->pushBack(L"SCTYPE_LASER", L"SCTYPE_LASER");
                _lComponentSections->pushBack(L"SCTYPE_COCKPIT", L"SCTYPE_COCKPIT");
                _lComponentSections->pushBack(L"SCTYPE_DOCKING", L"SCTYPE_DOCKING");
        }
}

Utils::WStringList *CVirtualFileSystem::_updateSectionList(const Utils::WString &sFile, bool singleEntry)
{
        Utils::WStringList *list = new Utils::WStringList();

        Utils::WString file = this->extractGameFile(L"types\\" + sFile + L".pck", CPackages::tempDirectory() + L"/" + sFile + L".txt");

        CFileIO f(file);

        if ( f.exists() && f.startRead() ) {
                int sectionRemaining = 0;

                while(!f.atEnd()) {
                        // read the next line
                        Utils::WString line = f.readEndOfLineStr();

                        // remove the unneeded characters
                        line.removeChar('\r');
                        line.removeChar(9);
                        line.removeFirstSpace();

                        // blank line ? skip it
                        if ( line.empty() ) continue;
                        // skip anything starting with / as its a comment
                        if ( line[0] == L'/' ) continue;

                        if ( !sectionRemaining )
                        {
                                sectionRemaining = line.token(L";", 2).toLong();
                                Utils::WString section = line.token(L";", 1);
                                if ( !section.empty() )
                                        list->pushBack(section, section);
                        }
                        else {
                                if ( singleEntry )
                                        sectionRemaining -= (line.countToken(L";") - 1);
                                else 
                                        --sectionRemaining;
                        }
                }
                
                f.close();
                f.remove();
        }

        return list;
}

void CVirtualFileSystem::_updateDummySections()
{
        DELETELIST(_lDummySections);

        _lDummySections = _updateSectionList(L"Dummies", false);

        if ( _lDummySections->empty() )
        {
                _lDummySections->pushBack(L"SDTYPE_ANIMATED", L"SDTYPE_ANIMATED");
                _lDummySections->pushBack(L"SDTYPE_DOCK", L"SDTYPE_DOCK");
                _lDummySections->pushBack(L"SDTYPE_DOORWAY", L"SDTYPE_DOORWAY");
                _lDummySections->pushBack(L"SDTYPE_GUN", L"SDTYPE_GUN");
                _lDummySections->pushBack(L"SDTYPE_CONNECTION", L"SDTYPE_CONNECTION");
        }
}

void CVirtualFileSystem::_updateBodiesSections()
{
        DELETELIST(_lBodiesSections);

        _lBodiesSections = _updateSectionList(L"Bodies", true);

        if ( _lBodiesSections->empty() )
        {
                _lBodiesSections->pushBack(L"SBTYPE_2D", L"SBTYPE_2D");
                _lBodiesSections->pushBack(L"SBTYPE_FACECAMERA", L"SBTYPE_FACECAMERA");
                _lBodiesSections->pushBack(L"SBTYPE_2D2", L"SBTYPE_2D2");
                _lBodiesSections->pushBack(L"SBTYPE_2DY", L"SBTYPE_2DY");
                _lBodiesSections->pushBack(L"SBTYPE_LOGO", L"SBTYPE_LOGO");
                _lBodiesSections->pushBack(L"SBTYPE_FC", L"SBTYPE_FC");
                _lBodiesSections->pushBack(L"SBTYPE_TURRET", L"SBTYPE_TURRET");
                _lBodiesSections->pushBack(L"SBTYPE_JET", L"SBTYPE_JET");
                _lBodiesSections->pushBack(L"SBTYPE_RADAR", L"SBTYPE_RADAR");
                _lBodiesSections->pushBack(L"SBTYPE_CONTAINER", L"SBTYPE_CONTAINER");
                _lBodiesSections->pushBack(L"SBTYPE_DISPLAY", L"SBTYPE_DISPLAY");
                _lBodiesSections->pushBack(L"SBTYPE_DOCKPOINT", L"SBTYPE_DOCKPOINT");
                _lBodiesSections->pushBack(L"SBTYPE_SMALLJET", L"SBTYPE_SMALLJET");
        }
}


/////////////////////////////////////////////////////////////////////////////////////////
//      DEBUG Functions


void CVirtualFileSystem::DEBUG_LogContents(const Utils::WString &sFile)
{
        CFileIO File(sFile);

        if ( File.startWrite() ) {
                if ( m_pMap ) {
                        for(FileListItr itr = m_pMap->begin(); itr != m_pMap->end(); itr++) {
                                Utils::WString line = Utils::WString(itr->first) + L" => " + itr->second + L"\r\n";
                                std::string str = line.toFileUTF8();
                                File.write(str.c_str(), str.length());
                        }
                }

                File.close();
        }
}

} //NAMESPACE