public void DumpTree(params String[] folders) { UInt32 FSInit; UInt32 FSAddClient; UInt32 FSDelClient; UInt32 FSInitCmdBlock; UInt32 FSOpenDir; UInt32 FSCloseDir; UInt32 FSReadDir; UInt32 memalign; UInt32 free; switch (gecko.OsVersionRequest()) { case 400: case 410: FSInit = 0x01060d70; FSAddClient = 0x01061290; FSDelClient = 0x0106129c; FSInitCmdBlock = 0x01061498; FSOpenDir = 0x01066f3c; FSCloseDir = 0x01066fac; FSReadDir = 0x0106702c; memalign = gecko.peek(0x10049edc); free = gecko.peek(0x100adc2c); break; case 500: case 510: FSInit = 0x010666fc; FSAddClient = 0x01066d80; FSDelClient = 0x01066d8c; FSInitCmdBlock = 0x01066fec; FSOpenDir = 0x0106db58; FSCloseDir = 0x0106dbc8; FSReadDir = 0x0106dc48; memalign = gecko.peek(0x1004e2d0); free = gecko.peek(0x100b41fc); break; case 532: case 540: FSInit = 0x010683C8; FSAddClient = 0x010689FC; FSDelClient = 0x01068A08; FSInitCmdBlock = 0x01068C54; FSOpenDir = 0x0106F690; FSCloseDir = 0x0106F700; FSReadDir = 0x0106F780; memalign = gecko.peek(0x100b4878); free = gecko.peek(0x100b487c); break; default: MessageBox.Show("Unsupported Wii U OS version.", "Version mismatch", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } try { UInt32 ret; ret = gecko.rpc(FSInit); UInt32 pClient = gecko.rpc(memalign, 0x1700, 0x20); if (pClient == 0) { goto noClient; } UInt32 pCmd = gecko.rpc(memalign, 0xA80, 0x20); if (pCmd == 0) { goto noCmd; } ret = gecko.rpc(FSAddClient, pClient, 0); ret = gecko.rpc(FSInitCmdBlock, pCmd); UInt32 pDh = gecko.rpc(memalign, 4, 4); if (pDh == 0) { goto noDh; } UInt32 pPath = gecko.rpc(memalign, 0x200, 0x20); if (pPath == 0) { goto noPath; } UInt32 pBuf = gecko.rpc(memalign, 0x200, 0x20); if (pBuf == 0) { goto noBuf; } root = new fileStructure("vol", -1); Queue <fileStructure> scanQueue = new Queue <fileStructure>(); foreach (String item in folders) { scanQueue.Enqueue(root.addSubFolder(item, -1)); } while (scanQueue.Count > 0) { fileStructure current = scanQueue.Dequeue(); using (MemoryStream ms = new MemoryStream(Encoding.ASCII.GetBytes(current.Path + "\0"))) { gecko.Upload(pPath, pPath + (uint)ms.Length, ms); } ret = gecko.rpc(FSOpenDir, pClient, pCmd, pPath, pDh, 0xffffffff); if (ret != 0) { goto noDir; } UInt32 dh = gecko.peek(pDh); do { ret = gecko.rpc(FSReadDir, pClient, pCmd, dh, pBuf, 0xffffffff); if (ret != 0) { break; } using (MemoryStream ms = new MemoryStream()) { gecko.Dump(pBuf, pBuf + 0x200, ms); Byte[] data = ms.ToArray(); UInt32 attr = ByteSwap.Swap(BitConverter.ToUInt32(data, 0)); UInt32 size = ByteSwap.Swap(BitConverter.ToUInt32(data, 8)); String name = new String(Encoding.ASCII.GetChars(data, 0x64, 0x100)); name = name.Remove(name.IndexOf('\0')); if ((attr & 0x80000000) != 0) { scanQueue.Enqueue(current.addSubFolder(name, -1)); } else { current.addFile(name, -1, size); } } } while (true); gecko.rpc(FSCloseDir, pClient, pCmd, dh, 0); noDir: continue; } gecko.rpc(free, pBuf); noBuf: gecko.rpc(free, pPath); noPath: gecko.rpc(free, pDh); noDh: ret = gecko.rpc(FSDelClient, pClient); gecko.rpc(free, pCmd); noCmd: gecko.rpc(free, pClient); noClient: if (root != null) { root.Sort(); root.ToTreeView(treeView); } } catch (ETCPGeckoException e) { exceptionHandling.HandleException(e); } catch { } }