bool CIndex::AddVFS(const char* VfsName)
{
char* NormalizedName = new char[strlen(VfsName) + 1];
CIndex::NormalizePath(VfsName, NormalizedName);
short len = strlen(NormalizedName);
for(short i = 0; i < len; i++)
{
name[i] = toupper(NormalizedName[i]);
}
if(!strcmp(NormalizedName, "ROOT.VFS"))
{
return false;
}
CVFSFile* Vfs = new CVFSFile();
Vfs->SetVFSName(NormalizedName);
this->vfsCount++;
this->changed = true;
Vfs->VFile = new FlatFile(NormalizedName, "wb");
ListVFS->push_back(Vfs);
delete[] NormalizedName;
NormalizedName = NULL;
return true;
}
bool CIndex::Open(const char* FileName, const char* Mode)
{
UNREFERENCED_PARAMETER(Mode);
IFile = new FlatFile();
if(!IFile->Open(FileName, "rb"))
{
return false;
}
this->name = (char*)FileName;
this->baseVersion = IFile->Read<int>();
this->currentVersion = IFile->Read<int>();
this->vfsCount = IFile->Read<int>();
bool HasRoot = false;
for(int i = 0; i < vfsCount; i++)
{
CVFSFile* VfsFile = new CVFSFile();
short len = IFile->Read<short>();
VfsFile->SetVFSName((char*)IFile->ReadBytes(len));
if(!strcmp(VfsFile->GetVFSName(), "ROOT.VFS"))
{
HasRoot = true;
}
VfsFile->SetDataOffset(IFile->Read<unsigned int>());
ListVFS->push_back(VfsFile);
}
if(HasRoot == true)
{
for(vector<CVFSFile*>::iterator i = ListVFS->begin(); i != ListVFS->end(); ++i)
{
if(i == ListVFS->end())
{
break;
}
if(!strcmp((*i)->GetVFSName(), "ROOT.VFS"))
{
delete (*i);
(*i) = NULL;
i = ListVFS->erase(i);
vfsCount--;
break;
}
}
}
for(vector<CVFSFile*>::iterator i = ListVFS->begin(); i != ListVFS->end(); ++i)
{
IFile->Seek((*i)->GetDataOffset());
(*i)->SetFileCount(IFile->Read<unsigned int>());
(*i)->SetDeleteCount(IFile->Read<unsigned int>());
(*i)->SetStartOffset(IFile->Read<unsigned int>());
unsigned int j = 0;
while(j < (*i)->GetFileCount())
{
CVFSFile::File* RoseFile = new CVFSFile::File();
RoseFile->vfsIndex = distance(ListVFS->begin(), i);
RoseFile->data = NULL;
short len = IFile->Read<short>();
RoseFile->path = (char*)IFile->ReadBytes(len);
RoseFile->offset = IFile->Read<int>();
RoseFile->length = IFile->Read<int>();
int bs = IFile->Read<int>();
RoseFile->deleted = IFile->Read<bool>();
bool ct = IFile->Read<bool>();
RoseFile->btEncrypted = IFile->Read<unsigned char>();
RoseFile->version = IFile->Read<int>();
RoseFile->crc = IFile->Read<int>();
RoseFile->lEndOff = RoseFile->offset + RoseFile->length;
RoseFile->hash = toHash(RoseFile->path);
(*i)->Files->push_back(RoseFile); // do allow deleted files
if(!RoseFile->deleted) // but do not make a hash for them
{
(*i)->FileTable.addHash(RoseFile->hash, RoseFile);
}
j++;
}
}
IFile->Close();
for(vector<CVFSFile*>::iterator i = ListVFS->begin(); i != ListVFS->end(); ++i)
{
(*i)->VFile = new FlatFile();
(*i)->VFile->Open((*i)->GetVFSName(), "rb+");
}
this->Opened = true;
return true;
}
