Ejemplo n.º 1
0
        private void ParseHeader()
        {
            string archivePath = Path.Combine(directoryLocation, GetArchiveName(DIR_PAK) + ".vpk");

            if (File.Exists(archivePath))
            {
                header = new VPKHeader();

                preloadStream = new FileStream(archivePath, FileMode.Open, FileAccess.Read);

                uint signature = DataParser.ReadUInt(preloadStream);
                if (signature != VPKHeader.Signature)
                {
                    return;
                }

                header.Version  = DataParser.ReadUInt(preloadStream);
                header.TreeSize = DataParser.ReadUInt(preloadStream);
                headerSize      = 12;

                if (header.Version > 1)
                {
                    header.FileDataSectionSize   = DataParser.ReadUInt(preloadStream);
                    header.ArchiveMD5SectionSize = DataParser.ReadUInt(preloadStream);
                    header.OtherMD5SectionSize   = DataParser.ReadUInt(preloadStream);
                    header.SignatureSectionSize  = DataParser.ReadUInt(preloadStream);
                    headerSize += 16;
                }

                ParseTree(preloadStream);
            }
        }
Ejemplo n.º 2
0
        protected virtual void Dispose(bool disposing)
        {
            if (disposing)
            {
                preloadStream?.Dispose();
                foreach (var streamWrapper in openStreams)
                {
                    streamWrapper.stream?.Dispose();
                }

                archivesNotFound.Clear();
                archivesNotFound = null;

                header = null;
                if (tree != null)
                {
                    foreach (var extPair in tree)
                    {
                        if (extPair.Value != null)
                        {
                            foreach (var dirPair in extPair.Value)
                            {
                                if (dirPair.Value != null)
                                {
                                    foreach (var entryPair in dirPair.Value)
                                    {
                                        entryPair.Value.Dispose();
                                    }
                                    dirPair.Value.Clear();
                                }
                            }
                            extPair.Value.Clear();
                        }
                    }
                    tree.Clear();
                }
                tree = null;
            }
        }