private Archive.DirectoryEntry ReadDirectoryEntry(BinaryReader br)
{
Archive.DirectoryEntry directoryEntry = new Archive.DirectoryEntry();
directoryEntry.nameOffset = br.ReadUInt32();
directoryEntry.nextBlock = br.ReadUInt32();
return(directoryEntry);
}
private Archive.FolderBlock ReadBlock(int blockNumber, string currentDir, BinaryReader br)
{
br.BaseStream.Seek((long)packBlockHeaders[blockNumber].blockOffset, SeekOrigin.Begin);
Archive.FolderBlock folderBlock = new Archive.FolderBlock();
folderBlock.numSubdirectories = br.ReadUInt32();
folderBlock.numFiles = br.ReadUInt32();
if (folderBlock.numSubdirectories > 0)
{
Archive.DirectoryEntry[] directoryEntries = new Archive.DirectoryEntry[folderBlock.numSubdirectories];
for (int i = 0; i < folderBlock.numSubdirectories; i++)
{
directoryEntries[i] = ReadDirectoryEntry(br);
}
folderBlock.subDirectories = directoryEntries;
}
if (folderBlock.numFiles > 0)
{
Archive.FileEntry[] fileEntries = new Archive.FileEntry[folderBlock.numFiles];
for (int i = 0; i < folderBlock.numFiles; i++)
{
fileEntries[i] = ReadFileEntry(br);
}
folderBlock.files = fileEntries;
}
long remainingSize = (long)packBlockHeaders[blockNumber].blockSize - (br.BaseStream.Position - (long)packBlockHeaders[blockNumber].blockOffset);
char[] nameslist = new char[remainingSize];
for (int i = 0; i < remainingSize; i++)
{
nameslist[i] = br.ReadChar();
}
folderBlock.names = nameslist;
if (folderBlock.subDirectories != null)
{
foreach (Archive.DirectoryEntry directoryEntry in folderBlock.subDirectories)
{
string word = "";
int increment = 0;
for (int t = 0; t < 200; t++)
{
char c = folderBlock.names[directoryEntry.nameOffset + increment];
increment++;
if (c != '\0')
{
word += c;
}
else
{
break;
}
}
Archive.FolderBlock fB = ReadBlock((int)directoryEntry.nextBlock, currentDir + "\\" + word, br);
DataManager.DirectoryTree.Add(currentDir + "\\" + word, fB);
}
}
//long currentStreamPosition = br.BaseStream.Position;
if (folderBlock.files != null)
{
foreach (Archive.FileEntry fileEntry in folderBlock.files)
{
//br.BaseStream.Seek(fileEntry.nameOffset, SeekOrigin.Begin);
string word = "";
int increment = 0;
for (int t = 0; t < 200; t++)
{
char c = folderBlock.names[fileEntry.nameOffset + increment]; //br.ReadChar();
increment++;
if (c != '\0')
{
word += c;
}
else
{
break;
}
}
//DataManager.FileNames.Add(fileEntry.nameOffset, word);
string hash = DataManager.ToHex(fileEntry.hash);
if (!DataManager.FileNames.ContainsKey(hash))
{
DataManager.FileNames.Add(hash, word);
}
//else
//Console.Log(DataManager.FileNames[fileEntry.nameOffset] + " " + word);
DataManager.fileList.Add(currentDir + "\\" + word, fileEntry);
}
}
//br.BaseStream.Seek(currentStreamPosition, SeekOrigin.Begin);
return(folderBlock);
}
