public void WriteHeader(AbstractBufferedWriter writer) { FileCollectionWithFileInfos.WriteHeader(writer, _guid); writer.WriteUInt8((byte)KVFileType.PureValuesWithId); writer.WriteVInt64(_subId); writer.WriteVInt64(_generation); }
bool CommonWriteObject(object? @object, bool autoRegister, bool forceInline) { if (@object == null) { _writer.WriteVInt64(0); return(false); } var oid = _transaction.StoreIfNotInlined(@object, autoRegister, forceInline); if (oid != ulong.MaxValue) { _writer.WriteVInt64((long)oid); return(false); } if (_objectIdMap == null) { _objectIdMap = new Dictionary <object, int>(); } if (_objectIdMap.TryGetValue(@object, out var cid)) { _writer.WriteVInt64(-cid); return(false); } _lastId++; _objectIdMap.Add(@object, _lastId); _writer.WriteVInt64(-_lastId); return(true); }
internal void WriteHeader(AbstractBufferedWriter writer) { FileCollectionWithFileInfos.WriteHeader(writer, _guid); writer.WriteUInt8((byte)KVFileType.HashKeyIndex); writer.WriteVInt64(_subId); writer.WriteVInt64(_generation); writer.WriteVUInt32(_keyLen); }
internal void WriteHeader(AbstractBufferedWriter writer) { FileCollectionWithFileInfos.WriteHeader(writer, _guid); writer.WriteUInt8((byte)KVFileType.TransactionLog); writer.WriteVInt64(_generation); writer.WriteVInt32((int)_previousFileId); }
internal void WriteHeader(AbstractBufferedWriter writer) { writer.WriteByteArrayRaw(DiskChunkCache.MagicStartOfFile); writer.WriteUInt8((byte)DiskChunkFileType.HashIndex); writer.WriteVInt64(_generation); writer.WriteVUInt32((uint)KeySize); writer.WriteVUInt64((ulong)KeyValueCount); }
internal void WriteHeader(AbstractBufferedWriter writer) { FileCollectionWithFileInfos.WriteHeader(writer, _guid); writer.WriteUInt8((byte)KVFileType.ModernKeyIndex); writer.WriteVInt64(_generation); writer.WriteVUInt32(_trLogFileId); writer.WriteVUInt32(_trLogOffset); writer.WriteVUInt64((ulong)_keyValueCount); writer.WriteVUInt64(_commitUlong); writer.WriteUInt8((byte)_compressionType); }
public void PeekValue(long ofs, out int len, out byte[] buf, out int bufOfs) { lock (_log) { _log.WriteUInt8((byte)KVReplayOperation.PeekValue); _log.WriteVUInt32(TrIndex); _log.WriteVInt64(ofs); _log.FlushBuffer(); } _tr.PeekValue(ofs, out len, out buf, out bufOfs); }
public void Persist(AbstractBufferedWriter writer, Action <AbstractBufferedWriter, ITypeDescriptor> nestedDescriptorPersistor) { writer.WriteString(_name); writer.WriteVUInt32((_signed ? 1u : 0) + (_flags ? 2u : 0) + 4u * (uint)_pairs.Count); foreach (var pair in _pairs) { writer.WriteString(pair.Key); if (_signed) { writer.WriteVInt64((long)pair.Value); } else { writer.WriteVUInt64(pair.Value); } } }
internal void WriteHeader(AbstractBufferedWriter writer) { FileCollectionWithFileInfos.WriteHeader(writer, _guid); writer.WriteUInt8((byte)KVFileType.ModernKeyIndexWithUlongs); writer.WriteVInt64(_generation); writer.WriteVUInt32(_trLogFileId); writer.WriteVUInt32(_trLogOffset); writer.WriteVUInt64((ulong)_keyValueCount); writer.WriteVUInt64(_commitUlong); writer.WriteUInt8((byte)_compressionType); var ulongCount = (uint)(_ulongs?.Length ?? 0); writer.WriteVUInt32(ulongCount); if (ulongCount > 0) { for (var i = 0; i < ulongCount; i++) { writer.WriteVUInt64(_ulongs ![i]);
public void WriteHeader(AbstractBufferedWriter writer) { writer.WriteByteArrayRaw(DiskChunkCache.MagicStartOfFile); writer.WriteUInt8((byte)DiskChunkFileType.PureValues); writer.WriteVInt64(_generation); }