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More host script changes.

Browse source 
* Added text files with required module information, which can be used with pip.

* Added a batch file to build a ZIP archive with a standalone copy of the script, which can be used to run it under Windows systems without Python.

* Further tweaked the way the progress bar window works.

* Debug messages are no longer printed to the log.

* Rearranged some parts of the code.
This commit is contained in:
Pablo Curiel 2021-03-19 21:59:53 -04:00
parent 491b70d715
commit a016ba92db
9 changed files with 157 additions and 644 deletions
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7
.gitignore vendored
View file

@ -1,7 +1,6 @@
build
__pycache__
dist
nxdumptool
host/nxdt_host
host/nxdumptool
*.elf
*.nacp
*.nro
@ -11,6 +10,6 @@ nxdumptool
*.lst
*.tar.bz2
*.log
*.spec
*.zip
/code_templates/tmp/*
/source/main.c

BIN
host/nxdt.ico Normal file
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Binary file not shown.
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After

Width:  |  Height:  |  Size: 9.4 KiB

253
nxdt_host.pyw → host/nxdt_host.py
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@ -1,7 +1,7 @@
#!/usr/bin/env python3
"""
* nxdt_host.pyw
* nxdt_host.py
*
* Copyright (c) 2021, DarkMatterCore <pabloacurielz@gmail.com>.
*
@ -20,20 +20,21 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
# This script depends on Pillow, PyUSB and tqdm. You can install them with `pip install Pillow pyusb tqdm`.
# This script depends on PyUSB and tqdm.
# Optionally, comtypes may also be installed under Windows to provide taskbar progress functionality.
# Use `pip -r requirements.txt` under Linux or MacOS to install these dependencies.
# Windows users may just double-click `windows_install_deps.py` to achieve the same result.
# libusb needs to be installed as well. PyUSB uses it as its USB backend. Otherwise, a NoBackend exception will be raised while calling PyUSB functions.
# Under Windows, the recommended way to do this is by installing the libusb driver with Zadig (https://zadig.akeo.ie). This is a common step in Switch modding guides.
# Under MacOS, use `brew install libusb` to install libusb via Homebrew.
# Under Linux, you should be good to go from the start. If not, just use the package manager from your distro to install libusb.
# Optionally, comtypes may also be installed under Windows to provide taskbar progress functionality. You can install it with `pip install comtypes`.
import os
import platform
import threading
import traceback
import ctypes
import logging
import queue
import shutil
@ -50,8 +51,6 @@ from tkinter import filedialog, messagebox, font, scrolledtext
from tqdm import tqdm
import base64
import io
from PIL import Image, ImageTk
# Scaling factors.
WINDOWS_SCALING_FACTOR = 96.0
@ -67,10 +66,6 @@ APP_VERSION = '0.2'
# Copyright year.
COPYRIGHT_YEAR = '2021'
# Messages displayed as labels.
SERVER_START_MSG = 'Please connect a Nintendo Switch console running nxdumptool.'
SERVER_STOP_MSG = 'Exit nxdumptool on your console or disconnect it at any time to stop the server.'
# USB VID/PID pair.
USB_DEV_VID = 0x057E
USB_DEV_PID = 0x3000
@ -86,7 +81,7 @@ USB_TRANSFER_TIMEOUT = 5000
USB_TRANSFER_BLOCK_SIZE = 0x800000
# USB transfer threshold. Used to determine whether a progress bar should be displayed or not.
USB_TRANSFER_THRESHOLD = round(float(USB_TRANSFER_BLOCK_SIZE) * 2.5)
USB_TRANSFER_THRESHOLD = (USB_TRANSFER_BLOCK_SIZE * 4)
# USB command header/status magic word.
USB_MAGIC_WORD = b'NXDT'
@ -119,11 +114,17 @@ USB_STATUS_UNSUPPORTED_ABI_VERSION = 6
USB_STATUS_MALFORMED_CMD = 7
USB_STATUS_HOST_IO_ERROR = 8
# Messages displayed as labels.
SERVER_START_MSG = 'Please connect a Nintendo Switch console running {}.'.format(USB_DEV_PRODUCT)
SERVER_STOP_MSG = 'Exit {} on your console or disconnect it at any time to stop the server.'.format(USB_DEV_PRODUCT)
# Default directory paths.
INITIAL_DIR = os.path.abspath(os.path.dirname(__file__))
DEFAULT_DIR = (INITIAL_DIR + os.path.sep + USB_DEV_PRODUCT)
# Application icon.
# Application icon (PNG).
# Embedded to load it as the icon for all windows using PhotoImage (which doesn't support ICO files) + wm_iconphoto.
# iconbitmap supports external ICO files, but it's not capable of setting the icon to all child windows.
APP_ICON = b'iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAABfVelRYdFJhdyBw' + \
b'cm9maWxlIHR5cGUgZXhpZgAAeNrNmll23TiWRf8xihoC+mY4uGjWqhnU8GsfPjV2SJGpcuRHWbYoU3wkcJvTAHTnf/77uv/iT83Ru1xar6NWz5888oiTH7p//RnP9+Dz' + \
b'8/39T3j7/tt59/Fj5Jg4ptcv2nz71OR8+fzA+zOC/X7e9bffxP52o/cnx9ch6cn6ef06SM7H1/mQ32403i6oo7dfh2pvH1jHfw7l7V/9fZLP/92vJ3IjSrvwoBTjSSF5' + \
@ -206,10 +207,10 @@ APP_ICON = b'iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAAAXNSR0IArs4c6QAAAAR
b'rAQgrTb2ev5uZjwAR6uNNWY0AKVsI2XGAlDSNlJmJAClbSPF6QE4wzZSnBqAs2wjxWkBONM2Upzyrc62jRTFv5k+7vMzjZA/4O1Os80EwP/vHLXv3BH8dQAAAABJRU5E' + \
b'rkJggg=='
# Taskbar Type Library (TLB) object.
TASKBAR_TLB_NAME = 'taskbar.tlb'
# Taskbar Type Library (TLB). Used under Windows 7 or greater.
TASKBAR_LIB_NAME = 'TaskbarLib.tlb'
TASKBAR_TLB = b'TVNGVAIAAQAAAAAACQQAAAAAAABBAAAAAQAAAAAAAAAOAAAA/////wAAAAAAAAAATgAAADMDAAAAAAAA/////xgAAAAgAAAAgAAAAP////8AAAAAAAAAAGQAAADIAAAA' + \
TASKBAR_LIB = b'TVNGVAIAAQAAAAAACQQAAAAAAABBAAAAAQAAAAAAAAAOAAAA/////wAAAAAAAAAATgAAADMDAAAAAAAA/////xgAAAAgAAAAgAAAAP////8AAAAAAAAAAGQAAADIAAAA' + \
b'LAEAAJABAAD0AQAAWAIAALwCAAAgAwAAhAMAAOgDAABMBAAAsAQAABQFAAB8AQAAeAUAAP////8PAAAA/////wAAAAD/////DwAAAP////8AAAAA/////w8AAABMCAAA' + \
b'EAAAAP////8PAAAA9AYAAIAAAAD/////DwAAAHQHAADYAAAA/////w8AAABcCAAAAAIAAP////8PAAAAXAoAAEQHAAD/////DwAAAP////8AAAAA/////w8AAACgEQAA' + \
b'iAAAAP////8PAAAAKBIAACAAAAD/////DwAAAEgSAABUAAAA/////w8AAACcEgAAJAAAAP////8PAAAA/////wAAAAD/////DwAAAP////8AAAAA/////w8AAAAjIgAA' + \
@ -282,32 +283,6 @@ TASKBAR_TLB = b'TVNGVAIAAQAAAAAACQQAAAAAAABBAAAAAQAAAAAAAAAOAAAA/////wAAAAAAAAAA
b'AAAAABQAAQADAAOAAAAAAAAAJAAEAAAAFAACAAMAA4AAAAAAAAAkAAgAAAAUAAMAAwADgAAAAAAAACQADAAAAAAAAEABAABAAgAAQAMAAEC0BgAAxAYAANQGAADoBgAA' + \
b'AAAAABQAAAAoAAAAPAAAAA=='
# Setup logger object.
g_Logger = logging.getLogger()
# Setup thread event.
g_stopEvent = threading.Event()
# Setup Windows taskbar object (if needed).
g_tlb = g_taskbar = None
if os.name == 'nt':
g_tlb = open(TASKBAR_TLB_NAME, 'wb')
g_tlb.write(base64.b64decode(TASKBAR_TLB))
g_tlb.close()
g_tlb = None
try:
import comtypes.client as cc
g_tlb = cc.GetModule(TASKBAR_TLB_NAME)
g_taskbar = cc.CreateObject('{56FDF344-FD6D-11D0-958A-006097C9A090}', interface=g_tlb.ITaskbarList3)
g_taskbar.HrInit()
except:
traceback.print_exc()
os.remove(TASKBAR_TLB_NAME)
# Reference: https://beenje.github.io/blog/posts/logging-to-a-tkinter-scrolledtext-widget.
class LogQueueHandler(logging.Handler):
def __init__(self, log_queue):
@ -379,9 +354,7 @@ class ProgressBarWindow:
self.withdrawn = True
if window_title: self.tk_window.title(window_title)
self.tk_window.resizable(window_resize, window_resize)
if window_protocol: self.tk_window.protocol('WM_DELETE_WINDOW', window_protocol)
pbar_frame = ttk.Frame(self.tk_window, padding=5)
@ -400,7 +373,7 @@ class ProgressBarWindow:
self.tk_parent.after(0, self.tk_window.destroy)
def start(self, total, n=0, divider=1, prefix='', unit='B'):
if (total <= 0) or (n < 0) or (divider <= 0): raise Exception('Invalid arguments!')
if (total <= 0) or (n < 0) or (divider < 1): raise Exception('Invalid arguments!')
self.n = n
self.total = total
@ -425,17 +398,22 @@ class ProgressBarWindow:
self.tk_text_var.set(msg)
self.tk_n_var.set(cur_n_div)
self.n = cur_n
if self.withdrawn:
self.tk_window.geometry("+{}+{}".format(self.tk_parent.winfo_x(), self.tk_parent.winfo_y()))
self.tk_window.deiconify()
self.setup_taskbar()
self.tk_window.attributes('-topmost', True)
self.tk_window.after(0, lambda: self.tk_window.attributes('-topmost', False))
self.tk_window.grab_set()
if g_taskbar:
self.hwnd = int(self.tk_window.wm_frame(), 16)
g_taskbar.ActivateTab(self.hwnd)
g_taskbar.SetProgressState(self.hwnd, g_tlb.TBPF_NORMAL)
self.withdrawn = False
if g_taskbar: g_taskbar.SetProgressValue(self.hwnd, cur_n, self.total)
self.n = cur_n
def end(self):
self.n = 0
self.total = 0
@ -450,6 +428,8 @@ class ProgressBarWindow:
g_taskbar.SetProgressState(self.hwnd, g_tlb.TBPF_NOPROGRESS)
g_taskbar.UnregisterTab(self.hwnd)
self.tk_window.grab_release()
self.tk_window.withdraw()
self.withdrawn = True
@ -458,14 +438,6 @@ class ProgressBarWindow:
def set_prefix(self, prefix):
self.prefix = prefix
def setup_taskbar(self):
if not g_taskbar: return
self.hwnd = int(self.tk_window.wm_frame(), 16)
g_taskbar.ActivateTab(self.hwnd)
g_taskbar.SetProgressState(self.hwnd, g_tlb.TBPF_NORMAL)
def utilsIsValueAlignedToEndpointPacketSize(value):
return bool((value & (g_usbEpMaxPacketSize - 1)) == 0)
@ -500,7 +472,7 @@ def usbGetDeviceEndpoints():
prev_dev = cur_dev = None
usb_ep_in_lambda = lambda ep: usb.util.endpoint_direction(ep.bEndpointAddress) == usb.util.ENDPOINT_IN
usb_ep_out_lambda = lambda ep: usb.util.endpoint_direction(ep.bEndpointAddress) == usb.util.ENDPOINT_OUT
usb_version = None
usb_version = 0
while True:
# Check if the user decided to stop the server.
@ -549,8 +521,6 @@ def usbGetDeviceEndpoints():
break
g_tkCanvas.itemconfigure(g_tkTipMessage, state='normal', text=SERVER_STOP_MSG)
g_Logger.debug('Successfully retrieved USB endpoints! (bus %u, address %u).' % (cur_dev.bus, cur_dev.address))
g_Logger.debug('Max packet size: 0x%X (USB %u.%u).\n' % (g_usbEpMaxPacketSize, usb_version >> 8, (usb_version & 0xFF) >> 4))
@ -613,12 +583,13 @@ def usbHandleSendFileProperties(cmd_block):
filename = raw_filename.decode('utf-8').strip('\x00')
# Print info.
info_str = ('File size: 0x%X | Filename length: 0x%X' % (file_size, filename_length))
if nsp_header_size > 0: info_str += (' | NSP header size: 0x%X' % (nsp_header_size))
info_str += '.'
dbg_str = ('File size: 0x%X | Filename length: 0x%X' % (file_size, filename_length))
if nsp_header_size > 0: dbg_str += (' | NSP header size: 0x%X' % (nsp_header_size))
dbg_str += '.'
g_Logger.debug(dbg_str)
g_Logger.info(info_str)
g_Logger.info('Filename: "%s".' % (filename))
file_type_str = ('file' if (not g_nspTransferMode) else 'NSP file entry')
g_Logger.info('Receiving %s: "%s".' % (file_type_str, filename))
# Perform integrity checks
if (not g_nspTransferMode) and file_size and (nsp_header_size >= file_size):
@ -645,13 +616,6 @@ def usbHandleSendFileProperties(cmd_block):
# Perform additional integrity checks and get a file object to work with.
if (not g_nspTransferMode) or (g_nspFile is None):
# Check if we're dealing with an absolute path.
if filename[0] == '/':
filename = filename[1:]
# Replace all slashes with backslashes if we're running under Windows.
if os.name == 'nt': filename = filename.replace('/', '\\')
# Generate full, absolute path to the destination file.
fullpath = os.path.abspath(g_outputDir + os.path.sep + filename)
@ -704,8 +668,7 @@ def usbHandleSendFileProperties(cmd_block):
usbSendStatus(USB_STATUS_SUCCESS)
# Start data transfer stage.
file_type_str = ('file' if (not g_nspTransferMode) else 'NSP file entry')
g_Logger.info('Data transfer started. Saving %s to: "%s".' % (file_type_str, fullpath))
g_Logger.debug('Data transfer started. Saving %s to: "%s".' % (file_type_str, fullpath))
offset = 0
blksize = USB_TRANSFER_BLOCK_SIZE
@ -717,7 +680,7 @@ def usbHandleSendFileProperties(cmd_block):
prefix_filename = (filename[idx+1:] if (idx >= 0) else filename)
prefix = ('Current %s: "%s".\n' % (file_type_str, prefix_filename))
prefix += 'Use your console to cancel the file transfer if you wish to do so.\n\n'
prefix += 'Use your console to cancel the file transfer if you wish to do so.'
if (not g_nspTransferMode) or g_nspRemainingSize == (g_nspSize - g_nspHeaderSize):
if not g_nspTransferMode:
@ -732,7 +695,7 @@ def usbHandleSendFileProperties(cmd_block):
# Get progress bar unit and unit divider. These will be used to display and calculate size values using a specific size unit (B, KiB, MiB, GiB).
(unit, unit_divider) = utilsGetSizeUnitAndDivisor(pbar_file_size)
# Initialize progress bar.
# Display progress bar window.
g_progressBarWindow.start(pbar_file_size, pbar_n, unit_divider, prefix, unit)
else:
# Set current prefix (holds the filename for the current NSP file entry).
@ -774,7 +737,8 @@ def usbHandleSendFileProperties(cmd_block):
if chunk_size == USB_CMD_HEADER_SIZE:
(magic, cmd_id, cmd_block_size) = struct.unpack_from('<4sII', chunk, 0)
if (magic == USB_MAGIC_WORD) and (cmd_id == USB_CMD_CANCEL_FILE_TRANSFER):
g_Logger.debug('\nReceived CancelFileTransfer (%02X) command.\n' % (USB_CMD_CANCEL_FILE_TRANSFER))
g_Logger.debug('\nReceived CancelFileTransfer (%02X) command.' % (USB_CMD_CANCEL_FILE_TRANSFER))
g_Logger.warning('Transfer cancelled.')
# Cancel file transfer.
cancelTransfer()
@ -796,7 +760,7 @@ def usbHandleSendFileProperties(cmd_block):
if use_pbar: g_progressBarWindow.update(chunk_size)
elapsed_time = round(time.time() - start_time)
g_Logger.info('File transfer successfully completed in %s!\n' % (tqdm.format_interval(elapsed_time)))
g_Logger.debug('File transfer successfully completed in %s!\n' % (tqdm.format_interval(elapsed_time)))
# Close file handle (if needed).
if not g_nspTransferMode: file.close()
@ -857,7 +821,8 @@ def usbCommandHandler():
uiToggleElements(True)
return
# Disable server button.
# Update UI.
g_tkCanvas.itemconfigure(g_tkTipMessage, state='normal', text=SERVER_STOP_MSG)
g_tkServerButton.configure(state='disabled')
# Reset NSP info.
@ -915,7 +880,7 @@ def usbCommandHandler():
if (status is None) or (not usbSendStatus(status)) or (cmd_id == USB_CMD_END_SESSION) or (status == USB_STATUS_UNSUPPORTED_ABI_VERSION):
break
g_Logger.info('Stopping server.')
g_Logger.info('\nStopping server.')
# Update UI.
uiToggleElements(True)
@ -985,29 +950,56 @@ def uiHandleExitProtocolStub():
def uiScaleMeasure(measure):
return round(float(measure) * SCALE)
def main():
global SCALE, g_tkRoot, g_tkCanvas, g_tkDirText, g_tkChooseDirButton, g_tkServerButton, g_tkTipMessage, g_tkScrolledTextLog, g_progressBarWindow
def uiInitialize():
global SCALE
global g_tkRoot, g_tkCanvas, g_tkDirText, g_tkChooseDirButton, g_tkServerButton, g_tkTipMessage, g_tkScrolledTextLog
global g_tlb, g_taskbar, g_progressBarWindow
# Disable warnings.
warnings.filterwarnings("ignore")
# Get OS information.
os_type = platform.system()
os_version = platform.version()
# Check if we're running under Windows Vista or later.
# Enable high DPI scaling under Windows (if possible).
dpi_aware = False
win_vista = ((os_type == 'Windows') and (int(os_version[:os_version.find('.')]) >= 6))
if win_vista:
if g_isWindowsVista:
try:
# Enable high DPI scaling.
import ctypes
dpi_aware = (ctypes.windll.user32.SetProcessDPIAware() == 1)
if not dpi_aware: dpi_aware = (ctypes.windll.shcore.SetProcessDpiAwareness(1) == 0)
except:
traceback.print_exc()
# Enable taskbar features under Windows (if possible).
g_tlb = g_taskbar = None
del_tlb = False
if g_isWindows7:
try:
import comtypes.client as cc
tlb_fp = open(TASKBAR_LIB_NAME, 'wb')
tlb_fp.write(base64.b64decode(TASKBAR_LIB))
tlb_fp.close()
del_tlb = True
g_tlb = cc.GetModule(TASKBAR_LIB_NAME)
g_taskbar = cc.CreateObject('{56FDF344-FD6D-11D0-958A-006097C9A090}', interface=g_tlb.ITaskbarList3)
g_taskbar.HrInit()
except:
traceback.print_exc()
if del_tlb: os.remove(TASKBAR_LIB_NAME)
# Create root Tkinter object.
g_tkRoot = tk.Tk()
g_tkRoot.title("{} host app v{}".format(USB_DEV_PRODUCT, APP_VERSION))
g_tkRoot.protocol('WM_DELETE_WINDOW', uiHandleExitProtocol)
g_tkRoot.resizable(False, False)
# Set window icon.
try:
icon_image = tk.PhotoImage(data=APP_ICON)
g_tkRoot.wm_iconphoto(True, icon_image)
except:
traceback.print_exc()
# Get screen resolution.
screen_width_px = g_tkRoot.winfo_screenwidth()
@ -1017,29 +1009,7 @@ def main():
screen_dpi = round(g_tkRoot.winfo_fpixels('1i'))
# Update scaling factor (if needed).
if win_vista and dpi_aware: SCALE = (float(screen_dpi) / WINDOWS_SCALING_FACTOR)
# Decode embedded icon and set it.
try:
icon_fp = io.BytesIO(base64.b64decode(APP_ICON))
icon_image = Image.open(fp=icon_fp, formats=['PNG'])
icon_photo = ImageTk.PhotoImage(icon_image)
g_tkRoot.wm_iconphoto(True, icon_photo)
icon_image.close()
icon_fp.close()
except:
traceback.print_exc()
g_tkRoot.withdraw()
messagebox.showerror('Error', 'Unable to decode embedded application icon!', parent=g_tkRoot)
g_tkRoot.destroy()
return
# Set window properties.
g_tkRoot.resizable(False, False)
g_tkRoot.title("{} host app v{}".format(USB_DEV_PRODUCT, APP_VERSION))
g_tkRoot.protocol('WM_DELETE_WINDOW', uiHandleExitProtocol)
if g_isWindowsVista and dpi_aware: SCALE = (float(screen_dpi) / WINDOWS_SCALING_FACTOR)
# Determine window size.
window_width_px = uiScaleMeasure(WINDOW_WIDTH)
@ -1048,7 +1018,7 @@ def main():
# Center window.
pos_hor = int((screen_width_px / 2) - (window_width_px / 2))
pos_ver = int((screen_height_px / 2) - (window_height_px / 2))
g_tkRoot.geometry("+{}+{}".format(pos_hor, pos_ver))
g_tkRoot.geometry("{}x{}+{}+{}".format(window_width_px, window_height_px, pos_hor, pos_ver))
# Create canvas and fill it with window elements.
g_tkCanvas = tk.Canvas(g_tkRoot, width=window_width_px, height=window_height_px)
@ -1079,22 +1049,51 @@ def main():
g_tkCanvas.create_text(uiScaleMeasure(5), uiScaleMeasure(WINDOW_HEIGHT - 10), text="Copyright (c) {}, {}".format(COPYRIGHT_YEAR, USB_DEV_MANUFACTURER), anchor=tk.W)
# Configure logging mechanism.
logging.basicConfig(level=logging.DEBUG)
# Initialize console logger.
console = LogConsole(g_tkScrolledTextLog)
# Initialize progress bar window object.
bar_format = '{desc}\n\n{percentage:.2f}% - {n:.2f} / {total:.2f} {unit}\nElapsed time: {elapsed}. Remaining time: {remaining}.\nSpeed: {rate_fmt}.'
g_progressBarWindow = ProgressBarWindow(bar_format, g_tkRoot, 'File transfer', False, uiHandleExitProtocolStub)
# Enter Tkinter main loop.
g_tkRoot.lift()
g_tkRoot.mainloop()
def main():
global g_Logger, g_stopEvent, g_osType, g_osVersion, g_isWindows, g_isWindowsVista, g_isWindows7
# Disable warnings.
warnings.filterwarnings("ignore")
# Setup logging mechanism.
logging.basicConfig(level=logging.INFO)
g_Logger = logging.getLogger()
if len(g_Logger.handlers):
# Remove stderr output handler from logger.
log_stderr = g_Logger.handlers[0]
g_Logger.removeHandler(log_stderr)
# Initialize console logger.
console = LogConsole(g_tkScrolledTextLog)
# Setup thread event.
g_stopEvent = threading.Event()
# Create hidden progress bar window.
bar_format = '{desc}{percentage:.2f}% - {n:.2f} / {total:.2f} {unit}\nElapsed time: {elapsed}. Remaining time: {remaining}.\nSpeed: {rate_fmt}.'
g_progressBarWindow = ProgressBarWindow(bar_format, g_tkRoot, 'File transfer', False, uiHandleExitProtocolStub)
# Get OS information.
g_osType = platform.system()
g_osVersion = platform.version()
# Enter Tkinter main loop.
g_tkRoot.mainloop()
# Get Windows information.
g_isWindows = (g_osType == 'Windows')
g_isWindowsVista = g_isWindows7 = False
if g_isWindows:
win_ver = g_osVersion.split('.')
win_ver_major = int(win_ver[0])
win_ver_minor = int(win_ver[1])
g_isWindowsVista = (win_ver_major >= 6)
g_isWindows7 = (True if (win_ver_major > 6) else (win_ver_major == 6 and win_ver_minor > 0))
# Initialize UI.
uiInitialize()
if __name__ == "__main__":
try:

2
host/requirements-win32.txt Normal file
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@ -0,0 +1,2 @@
-r requirements.txt
comtypes==1.1.9

2
host/requirements.txt Normal file
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@ -0,0 +1,2 @@
tqdm==4.59.0
pyusb==1.1.1

0
usb_abi_specs.txt → host/usb_abi_specs.txt
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14
host/windows_install_deps.py Normal file
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@ -0,0 +1,14 @@
# Copyright (c) 2019-2021 Ian Burgwin
# This is meant to be double-clicked from File Explorer.
# This doesn't import pip as a module in case the way it's executed changes, which it has in the past.
# Instead we call it like we would in the command line.
from subprocess import run
from os.path import dirname, join
from sys import executable
root_dir = dirname(__file__)
run([executable, '-m', 'pip', 'install', '--user', '-r', join(root_dir, 'requirements-win32.txt')])
input('Press enter to close')

10
host/windows_make_standalone.bat Normal file
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@ -0,0 +1,10 @@
mkdir nxdt_host
cxfreeze nxdt_host.py -s --base-name=Win32GUI --target-dir=nxdt_host --icon=nxdt.ico
copy ..\README.md nxdt_host
copy ..\LICENSE.md nxdt_host
python -m zipfile -c nxdt_host.zip nxdt_host
rmdir /s /q nxdt_host

513
nsul_nxdt_patch.diff
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@ -1,513 +0,0 @@
diff --git a/src/main/java/nsusbloader/Utilities/nxdumptool/NxdtUsbAbi1.java b/src/main/java/nsusbloader/Utilities/nxdumptool/NxdtUsbAbi1.java
index dd2a1bc..6c8f79e 100644
--- a/src/main/java/nsusbloader/Utilities/nxdumptool/NxdtUsbAbi1.java
+++ b/src/main/java/nsusbloader/Utilities/nxdumptool/NxdtUsbAbi1.java
@@ -42,7 +42,6 @@ class NxdtUsbAbi1 {
private final boolean isWindows;
private boolean isWindows10;
- private static final int NXDT_MAX_DIRECTIVE_SIZE = 0x1000;
private static final int NXDT_FILE_CHUNK_SIZE = 0x800000;
private static final int NXDT_FILE_PROPERTIES_MAX_NAME_LENGTH = 0x300;
@@ -51,7 +50,9 @@ class NxdtUsbAbi1 {
private static final int CMD_HANDSHAKE = 0;
private static final int CMD_SEND_FILE_PROPERTIES = 1;
- private static final int CMD_ENDSESSION = 3;
+ private static final int CMD_CANCEL_FILE_TRANSFER = 2;
+ private static final int CMD_SEND_NSP_HEADER = 3;
+ private static final int CMD_ENDSESSION = 4;
// Standard set of possible replies
private static final byte[] USBSTATUS_SUCCESS = { 0x4e, 0x58, 0x44, 0x54,
@@ -79,9 +80,17 @@ class NxdtUsbAbi1 {
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00 };
- private short endpointMaxPacketSize;
+ private short endpointMaxPacketSize = 0;
- private static final int NXDT_USB_TIMEOUT = 5000;
+ private static final int NXDT_USB_CMD_TIMEOUT = 1000;
+ private static final int NXDT_USB_DATA_TIMEOUT = 5000;
+ private static final int USB_BUF_ALIGNMENT = 0x1000;
+
+ private boolean nspTransferMode = false;
+ private long nspSize = 0;
+ private int nspHeaderSize = 0;
+ private long nspRemainingSize = 0;
+ private File nspFile = null;
public NxdtUsbAbi1(DeviceHandle handler,
ILogPrinter logPrinter,
@@ -111,6 +120,9 @@ class NxdtUsbAbi1 {
DeviceInformation deviceInformation = DeviceInformation.build(handlerNS);
NsUsbEndpointDescriptor endpointInDescriptor = deviceInformation.getSimplifiedDefaultEndpointDescriptorIn();
this.endpointMaxPacketSize = endpointInDescriptor.getwMaxPacketSize();
+
+ USBSTATUS_SUCCESS[8] = (byte)(this.endpointMaxPacketSize & 0xFF);
+ USBSTATUS_SUCCESS[9] = (byte)((this.endpointMaxPacketSize >> 8) & 0xFF);
}
private void readLoop(){
@@ -121,9 +133,7 @@ class NxdtUsbAbi1 {
while (true){
directive = readUsbDirective();
-
- if (isInvalidDirective(directive))
- continue;
+ if (directive == null || directive.length == 0) continue;
command = getLEint(directive, 4);
@@ -134,7 +144,11 @@ class NxdtUsbAbi1 {
case CMD_SEND_FILE_PROPERTIES:
handleSendFileProperties(directive);
break;
+ case CMD_SEND_NSP_HEADER:
+ handleSendNspHeader(directive);
+ break;
case CMD_ENDSESSION:
+ writeUsb(USBSTATUS_SUCCESS);
logPrinter.print("Session successfully ended.", EMsgType.PASS);
return;
default:
@@ -153,28 +167,6 @@ class NxdtUsbAbi1 {
}
}
- private boolean isInvalidDirective(byte[] message) throws Exception{
- if (message.length < 0x10){
- writeUsb(USBSTATUS_MALFORMED_REQUEST);
- logPrinter.print("Directive is too small. Only "+message.length+" bytes received.", EMsgType.FAIL);
- return true;
- }
-
- if (! Arrays.equals(Arrays.copyOfRange(message, 0,4), MAGIC_NXDT)){
- writeUsb(USBSTATUS_INVALID_MAGIC);
- logPrinter.print("Invalid 'MAGIC'", EMsgType.FAIL);
- return true;
- }
-
- int payloadSize = getLEint(message, 0x8);
- if (payloadSize + 0x10 != message.length){
- writeUsb(USBSTATUS_MALFORMED_REQUEST);
- logPrinter.print("Invalid directive info block size. "+message.length+" bytes received while "+payloadSize+" expected.", EMsgType.FAIL);
- return true;
- }
- return false;
- }
-
private void performHandshake(byte[] message) throws Exception{
final byte versionMajor = message[0x10];
final byte versionMinor = message[0x11];
@@ -187,30 +179,52 @@ class NxdtUsbAbi1 {
writeUsb(USBSTATUS_UNSUPPORTED_ABI);
throw new Exception("ABI v"+versionABI+" is not supported in current version.");
}
- replyToHandshake();
- }
- private void replyToHandshake() throws Exception{
- // Send status response + endpoint max packet size
- ByteBuffer buffer = ByteBuffer.allocate(USBSTATUS_SUCCESS.length + 2).order(ByteOrder.LITTLE_ENDIAN);
- buffer.put(USBSTATUS_SUCCESS);
- buffer.putShort(endpointMaxPacketSize);
- byte[] response = buffer.array();
-
- writeUsb(response);
+
+ writeUsb(USBSTATUS_SUCCESS);
}
private void handleSendFileProperties(byte[] message) throws Exception{
final long fileSize = getLElong(message, 0x10);
final int fileNameLen = getLEint(message, 0x18);
+ final int headerSize = getLEint(message, 0x1C);
String filename = new String(message, 0x20, fileNameLen, StandardCharsets.UTF_8);
+ if (!this.nspTransferMode && fileSize > 0 && headerSize >= fileSize) {
+ writeUsb(USBSTATUS_MALFORMED_REQUEST);
+ logPrinter.print("NSP header size non-zero in NSP transfer mode!", EMsgType.FAIL);
+ return;
+ }
+
+ if (this.nspTransferMode && headerSize > 0) {
+ writeUsb(USBSTATUS_MALFORMED_REQUEST);
+ logPrinter.print("NSP header size non-zero in NSP transfer mode!", EMsgType.FAIL);
+ resetNspInfo();
+ return;
+ }
+
if (fileNameLen <= 0 || fileNameLen > NXDT_FILE_PROPERTIES_MAX_NAME_LENGTH){
writeUsb(USBSTATUS_MALFORMED_REQUEST);
logPrinter.print("Invalid filename length!", EMsgType.FAIL);
+ resetNspInfo();
return;
}
+
// TODO: Note, in case of a big amount of small files performace decreses dramatically. It's better to handle this only in case of 1-big-file-transfer
- logPrinter.print("Receiving: '"+filename+"' ("+fileSize+" b)", EMsgType.INFO);
+ if (!this.nspTransferMode) {
+ logPrinter.print("Receiving: '"+filename+"' ("+fileSize+" b)", EMsgType.INFO);
+ } else {
+ logPrinter.print("Receiving NSP file entry: '"+filename+"' ("+fileSize+" b)", EMsgType.INFO);
+ }
+
+ if (!this.nspTransferMode && fileSize > 0 && headerSize > 0) {
+ // Enable NSP transfer mode
+ this.nspTransferMode = true;
+ this.nspSize = fileSize;
+ this.nspRemainingSize = (fileSize - headerSize);
+ this.nspHeaderSize = headerSize;
+ this.nspFile = null;
+ }
+
// If RomFs related
if (isRomFs(filename)) {
if (isWindows)
@@ -225,30 +239,105 @@ class NxdtUsbAbi1 {
filename = saveToPath + filename;
}
- File fileToDump = new File(filename);
- // Check if enough space
- if (fileToDump.getParentFile().getFreeSpace() <= fileSize){
- writeUsb(USBSTATUS_HOSTIOERROR);
- logPrinter.print("Not enough space on selected volume. Need: "+fileSize+
- " while available: "+fileToDump.getParentFile().getFreeSpace(), EMsgType.FAIL);
- return;
+ File fileToDump;
+
+ if (!this.nspTransferMode || (this.nspTransferMode && this.nspFile == null)) {
+ fileToDump = new File(filename);
+
+ // Check if enough space
+ if (fileToDump.getParentFile().getFreeSpace() <= fileSize){
+ writeUsb(USBSTATUS_HOSTIOERROR);
+ logPrinter.print("Not enough space on selected volume. Need: "+fileSize+
+ " while available: "+fileToDump.getParentFile().getFreeSpace(), EMsgType.FAIL);
+ resetNspInfo();
+ return;
+ }
+
+ // Check if FS is NOT read-only
+ if (! (fileToDump.canWrite() || fileToDump.createNewFile()) ){
+ writeUsb(USBSTATUS_HOSTIOERROR);
+ logPrinter.print("Unable to write into selected volume: "+fileToDump.getAbsolutePath(), EMsgType.FAIL);
+ resetNspInfo();
+ return;
+ }
+
+ // Delete file if it exists
+ if (fileToDump.exists()) fileToDump.delete();
+
+ if (this.nspTransferMode) {
+ // Update NSP file object
+ this.nspFile = fileToDump;
+
+ // Write padding
+ try (FileOutputStream fos = new FileOutputStream(this.nspFile, false)) {
+ byte[] reserved = new byte[this.nspHeaderSize];
+ fos.write(reserved);
+ }
+ }
+ } else {
+ fileToDump = this.nspFile;
}
- // Check if FS is NOT read-only
- if (! (fileToDump.canWrite() || fileToDump.createNewFile()) ){
- writeUsb(USBSTATUS_HOSTIOERROR);
- logPrinter.print("Unable to write into selected volume: "+fileToDump.getAbsolutePath(), EMsgType.FAIL);
+
+ writeUsb(USBSTATUS_SUCCESS);
+
+ if (fileSize == 0 || (this.nspTransferMode && fileSize == this.nspSize))
return;
+
+ if (dumpFile(fileToDump, fileSize)){
+ writeUsb(USBSTATUS_SUCCESS);
+ } else {
+ fileToDump.delete();
}
+ }
+
+ private void handleCancelFileTransfer() throws Exception{
+ resetNspInfo();
writeUsb(USBSTATUS_SUCCESS);
+ logPrinter.print("User cancelled ongoing file transfer.", EMsgType.FAIL);
+ }
- if (fileSize == 0)
+ private void handleSendNspHeader(byte[] message) throws Exception{
+ final int headerSize = getLEint(message, 0x8);
+
+ if (!this.nspTransferMode) {
+ writeUsb(USBSTATUS_MALFORMED_REQUEST);
+ logPrinter.print("Received NSP send header request outside of NSP transfer mode!", EMsgType.FAIL);
+ resetNspInfo();
return;
+ }
- dumpFile(fileToDump, fileSize);
+ if (this.nspRemainingSize > 0) {
+ writeUsb(USBSTATUS_MALFORMED_REQUEST);
+ logPrinter.print("Received NSP send header request without receiving all NSP file entry data!", EMsgType.FAIL);
+ resetNspInfo();
+ return;
+ }
+
+ if (headerSize != this.nspHeaderSize) {
+ writeUsb(USBSTATUS_MALFORMED_REQUEST);
+ logPrinter.print("Received NSP header size mismatch! "+headerSize+" != "+this.nspHeaderSize, EMsgType.FAIL);
+ resetNspInfo();
+ return;
+ }
+
+ try (RandomAccessFile raf = new RandomAccessFile(this.nspFile, "rw")) {
+ byte[] headerData = Arrays.copyOfRange(message, 0x10, headerSize + 0x10);
+ raf.seek(0);
+ raf.write(headerData);
+ }
+
+ resetNspInfo();
writeUsb(USBSTATUS_SUCCESS);
+ }
+ private void resetNspInfo(){
+ this.nspTransferMode = false;
+ this.nspSize = 0;
+ this.nspHeaderSize = 0;
+ this.nspRemainingSize = 0;
+ this.nspFile = null;
}
private int getLEint(byte[] bytes, int fromOffset){
@@ -277,9 +366,9 @@ class NxdtUsbAbi1 {
throw new Exception("Unable to create dir(s) for file in "+folderForTheFile);
}
- // @see https://bugs.openjdk.java.net/browse/JDK-8146538
- private void dumpFile(File file, long size) throws Exception{
+ private boolean dumpFile(File file, long size) throws Exception{
FileOutputStream fos = new FileOutputStream(file, true);
+ boolean success = true;
try (BufferedOutputStream bos = new BufferedOutputStream(fos)) {
FileDescriptor fd = fos.getFD();
@@ -287,31 +376,44 @@ class NxdtUsbAbi1 {
long received = 0;
int bufferSize;
- while (received+NXDT_FILE_CHUNK_SIZE < size) {
- //readBuffer = readUsbFile();
- readBuffer = readUsbFileDebug(NXDT_FILE_CHUNK_SIZE);
+ while((received + NXDT_FILE_CHUNK_SIZE) < size) {
+ readBuffer = readUsb(NXDT_FILE_CHUNK_SIZE, NXDT_USB_DATA_TIMEOUT);
bos.write(readBuffer);
if (isWindows10)
fd.sync();
bufferSize = readBuffer.length;
received += bufferSize;
- logPrinter.updateProgress((double)received / (double)size);
+ if (bufferSize == 0x10 && Arrays.equals(Arrays.copyOfRange(readBuffer, 0, 4), MAGIC_NXDT)) {
+ int cmd = getLEint(readBuffer, 4);
+ if (cmd == CMD_CANCEL_FILE_TRANSFER){
+ handleCancelFileTransfer();
+ success = false;
+ break;
+ }
+ }
+
+ if (!this.nspTransferMode) {
+ logPrinter.updateProgress((double)received / (double)size);
+ } else {
+ this.nspRemainingSize -= bufferSize;
+ logPrinter.updateProgress((double)(this.nspSize - this.nspRemainingSize) / (double)this.nspSize);
+ }
+ }
+ if (success){
+ int lastChunkSize = (int)((size - received) + 1);
+ readBuffer = readUsb(lastChunkSize, NXDT_USB_DATA_TIMEOUT);
+ bos.write(readBuffer);
+ if (isWindows10)
+ fd.sync();
+ this.nspRemainingSize -= lastChunkSize;
}
- int lastChunkSize = (int)(size - received) + 1;
- readBuffer = readUsbFileDebug(lastChunkSize);
- bos.write(readBuffer);
- if (isWindows10)
- fd.sync();
} finally {
- logPrinter.updateProgress(1.0);
+ if (success && (!this.nspTransferMode || (this.nspTransferMode && this.nspRemainingSize == 0))) logPrinter.updateProgress(1.0);
}
+
+ return success;
}
- /* Handle Zero-length terminator
- private boolean isAligned(long size){
- return ((size & (endpointMaxPacketSize - 1)) == 0);
- }
- */
/** Sending any byte array to USB device **/
private void writeUsb(byte[] message) throws Exception{
@@ -322,7 +424,7 @@ class NxdtUsbAbi1 {
if ( parent.isCancelled() )
throw new InterruptedException("Execution interrupted");
- int result = LibUsb.bulkTransfer(handlerNS, (byte) 0x01, writeBuffer, writeBufTransferred, NXDT_USB_TIMEOUT);
+ int result = LibUsb.bulkTransfer(handlerNS, (byte) 0x01, writeBuffer, writeBufTransferred, NXDT_USB_CMD_TIMEOUT);
if (result == LibUsb.SUCCESS) {
if (writeBufTransferred.get() == message.length)
@@ -335,47 +437,61 @@ class NxdtUsbAbi1 {
"\n Returned: " + UsbErrorCodes.getErrCode(result) +
"\n (execution stopped)");
}
+
/**
- * Reading what USB device responded (command).
+ * Reads an USB directive.
* @return byte array if data read successful
* 'null' if read failed
* */
private byte[] readUsbDirective() throws Exception{
- ByteBuffer readBuffer = ByteBuffer.allocateDirect(NXDT_MAX_DIRECTIVE_SIZE);
- // We can limit it to 32 bytes, but there is a non-zero chance to got OVERFLOW from libusb.
- IntBuffer readBufTransferred = IntBuffer.allocate(1);
- int result;
- while (! parent.isCancelled()) {
- result = LibUsb.bulkTransfer(handlerNS, (byte) 0x81, readBuffer, readBufTransferred, 1000); // last one is TIMEOUT. 0 stands for unlimited. Endpoint IN = 0x81
+ byte[] cmd_header = null, payload = null, directive = null;
+ int payloadSize = 0;
- switch (result) {
- case LibUsb.SUCCESS:
- int trans = readBufTransferred.get();
- byte[] receivedBytes = new byte[trans];
- readBuffer.get(receivedBytes);
- return receivedBytes;
- case LibUsb.ERROR_TIMEOUT:
- break;
- default:
- throw new Exception("Data transfer issue [read command]" +
- "\n Returned: " + UsbErrorCodes.getErrCode(result)+
- "\n (execution stopped)");
+ cmd_header = readUsb(0x10, NXDT_USB_CMD_TIMEOUT);
+ if (cmd_header == null || cmd_header.length == 0) return null;
+
+ if (cmd_header.length != 0x10){
+ writeUsb(USBSTATUS_MALFORMED_REQUEST);
+ logPrinter.print("Command header is too small. Only "+cmd_header.length+" bytes received.", EMsgType.FAIL);
+ return null;
+ }
+
+ if (! Arrays.equals(Arrays.copyOfRange(cmd_header, 0, 4), MAGIC_NXDT)){
+ writeUsb(USBSTATUS_INVALID_MAGIC);
+ logPrinter.print("Invalid 'MAGIC'", EMsgType.FAIL);
+ return null;
+ }
+
+ payloadSize = getLEint(cmd_header, 8);
+ if (payloadSize > 0){
+ payload = readUsb(payloadSize + 1, NXDT_USB_CMD_TIMEOUT);
+ if (payload == null || payload.length != payloadSize){
+ writeUsb(USBSTATUS_MALFORMED_REQUEST);
+ logPrinter.print("Command payload size mismatch. Received "+payload.length+" bytes.", EMsgType.FAIL);
+ return null;
}
}
- throw new InterruptedException();
+
+ ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+ outputStream.write(cmd_header);
+ if (payloadSize > 0) outputStream.write(payload);
+ directive = outputStream.toByteArray();
+
+ return directive;
}
+
/**
- * Reading what USB device responded (file).
+ * Reading what USB device responded (command).
* @return byte array if data read successful
* 'null' if read failed
* */
- private byte[] readUsbFile() throws Exception{
- ByteBuffer readBuffer = ByteBuffer.allocateDirect(NXDT_FILE_CHUNK_SIZE);
+ private byte[] readUsb(int length, int timeout) throws Exception{
+ ByteBuffer readBuffer = ByteBuffer.allocateDirect(alignUp(length, USB_BUF_ALIGNMENT));
IntBuffer readBufTransferred = IntBuffer.allocate(1);
int result;
- int countDown = 0;
- while (! parent.isCancelled() && countDown < 5) {
- result = LibUsb.bulkTransfer(handlerNS, (byte) 0x81, readBuffer, readBufTransferred, 1000);
+
+ while (! parent.isCancelled()) {
+ result = LibUsb.bulkTransfer(handlerNS, (byte)0x81, readBuffer, readBufTransferred, timeout); // last one is TIMEOUT. 0 stands for unlimited. Endpoint IN = 0x81
switch (result) {
case LibUsb.SUCCESS:
@@ -384,33 +500,17 @@ class NxdtUsbAbi1 {
readBuffer.get(receivedBytes);
return receivedBytes;
case LibUsb.ERROR_TIMEOUT:
- countDown++;
break;
default:
- throw new Exception("Data transfer issue [read file]" +
+ throw new Exception("Data transfer issue [read]" +
"\n Returned: " + UsbErrorCodes.getErrCode(result)+
"\n (execution stopped)");
}
}
throw new InterruptedException();
}
-
- private byte[] readUsbFileDebug(int chunkSize) throws Exception {
- ByteBuffer readBuffer = ByteBuffer.allocateDirect(chunkSize);
- IntBuffer readBufTransferred = IntBuffer.allocate(1);
- if (parent.isCancelled())
- throw new InterruptedException();
-
- int result = LibUsb.bulkTransfer(handlerNS, (byte) 0x81, readBuffer, readBufTransferred, NXDT_USB_TIMEOUT);
- if (result == LibUsb.SUCCESS) {
- int trans = readBufTransferred.get();
- byte[] receivedBytes = new byte[trans];
- readBuffer.get(receivedBytes);
- return receivedBytes;
- }
- throw new Exception("Data transfer issue [read file]" +
- "\n Returned: " + UsbErrorCodes.getErrCode(result) +
- "\n (execution stopped)");
+ private int alignUp(int value, int alignment){
+ return ((value + (alignment - 1)) & ~(alignment - 1));
}
}
diff --git a/src/main/resources/NSLMain.fxml b/src/main/resources/NSLMain.fxml
index a2d42d6..9114c3d 100644
--- a/src/main/resources/NSLMain.fxml
+++ b/src/main/resources/NSLMain.fxml
@@ -71,12 +71,12 @@ Steps to roll NXDT functionality back:
<SVGPath content="M9,22A1,1 0 0,1 8,21V18H4A2,2 0 0,1 2,16V4C2,2.89 2.9,2 4,2H20A2,2 0 0,1 22,4V16A2,2 0 0,1 20,18H13.9L10.2,21.71C10,21.9 9.75,22 9.5,22V22H9M10,16V19.08L13.08,16H20V4H4V16H10M17,11H15V9H17V11M13,11H11V9H13V11M9,11H7V9H9V11Z" />
</graphic>
</Tab>
- <Tab closable="false" disable="true">
+ <Tab closable="false" disable="false">
<content>
<fx:include fx:id="NXDTab" source="NXDTab.fxml" VBox.vgrow="ALWAYS" />
</content>
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