Avdump GUI

From AniDB
Revision as of 13:46, 3 June 2011 by Der Idiot (talk | contribs)
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Introduction

Note You have to set an API key in your profile before auto-creqing with Avdump GUI.

A simple GUI for Avdump2 is available for CLI skeptics. The GUI package includes the most recent version of Avdump2 as well.

Screenshot of the AVDump2 GUI

Usage

  1. Download the GUI here (portable).
  2. Set your AniDB user name and API password in the options menu.
    1. API password is set on your user settings page: http://anidb.net/perl-bin/animedb.pl?show=profile
    2. Under the "Account" tab, create a UDP API key; it can be anything you want. It is used for Avdump2 to connect to AniDB.
  3. Save the options.
  4. Select what you want to scan from the main menu; files or folders.
  5. Select the stuff you want to scan (... Button) (you can select multiple files at once).
  6. Click Start.

For further Assistance join IRC:anidb and bug Der Idiot.

For Vista and Windows 7 permission issues on installation:

  • Create a blank .bat file.
  • Insert this text into it and modify it to your situation:
    "C:\Windows\System32\msiExec.exe" -i "C:\Directory\Where\Located\avdump-gui.msi"
  • Right click and run the .bat file as administrator.

Changelog

 v2.00 - 03.06.2011
 Avdump2 Build 4260 added
 rewrote the whole lot and simplified it

 v1.07 - 06.04.2008
 Avdump 0.34 added
 fixed a bug with the bufferfield not allowing 16 buffer while that being the default
 made option o default when no profile exists

 v1.06 - 12.02.2008
 Avdump 0.33 added

 v1.05 - 13.11.2007
 thx to rar for fixing dumping of files with characters in non local codepage

 v1.04 - 10.11.2007
 fix for not being able to dump files with Japanese characters in the filename
 Avdump 0.32 added and changes implemented

 v1.03 - 13.05.2007
 added the console again
 fix for log, export and done paths with spaces
 added parents for the dialogues so they die with the program and can't stay open any more
 option 9 added (experimental mp3 hashing for ostdb)
 
 v1.02 - 13.05.2007
 added error and warning dialogue boxes to prevent a couple problems
 added some exception handling for a few fields
 
 v1.01 - 12.05.2007
 killed a nasty bug with trailing \ in the scanpath
 
 v1.00 - 12.05.2007
 Initial release

Source

This GUI was coded purely in python using wxpython for the framework.

import sys, os, platform, subprocessw, ConfigParser, string, unicodedata

from time import time

# Import Qt modules
from PyQt4 import QtCore, QtGui

# Import the compiled UI module
from gui import Ui_MainWindow

# Create a class for our main window
class Main(QtGui.QMainWindow):
    def __init__(self):
        QtGui.QMainWindow.__init__(self)
        self._ui = Ui_MainWindow()
        self._ui.setupUi(self)
        self._filelist = {}
        self._paths = {}
        self._done_files = []
        self._worker = None
        self._export_filename = 'exports/export_' + str(int(time())) + '.txt'
        self._allowed_extensions = ('avi', 'mpg', 'mpeg', 'ts', 'm2ts', 'rm', 'rmvb', 'asf', 'wmv', 'mov', 'qt', 'ogm',
                                   'mp4', 'mkv', 'swf', 'flv', 'ogv', 'webm', 'mk3d', 'srt', 'sub', 'ssa', 'smi', 'idx', 'ass',
                                   'txt', 'mks', 'lrc', 'rt', 'tmp', 'js', 'pjs', 'tts', 'xss', 'mp3', 'aac', 'ac3', 'dts', 'wav',
                                   'flac', 'wma', 'mka', 'ra', 'ogg', 'm4a', 'dtshd', 'thd', 'rar', 'zip', 'ace', '7z', 'smil')

        tmp = []
        for ext in self._allowed_extensions:
            tmp.append('*.' + ext)

        self._allowed_extensions_str = "; ".join(tmp)

        self._ui.datatable.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
        self._ui.datatable.setColumnWidth(0, 90)
        self._ui.datatable.setColumnWidth(1, 250)
        self._ui.datatable.setColumnWidth(2, 40)

        self.connect(self._ui.files_button, QtCore.SIGNAL("clicked()"), self._slotFile)
        self.connect(self._ui.folder_button, QtCore.SIGNAL("clicked()"), self._slotFolder)
        self.connect(self._ui.start_button, QtCore.SIGNAL("clicked()"), self._run)
        self.connect(self._ui.stop_button, QtCore.SIGNAL("clicked()"), self._stop)
        self.connect(QtGui.QAction(self), QtCore.SIGNAL('triggered()'), QtCore.SLOT('close()'))

        self._enable_elements()
        self._read_config()
        self._read_done()

#################################################
#                                               #
#                 GUI FUNCTIONS                 #
#                                               #
#################################################

    def _disable_elements(self):
        self._ui.username.setDisabled(True)
        self._ui.apikey.setDisabled(True)
        self._ui.files_button.setDisabled(True)
        self._ui.folder_button.setDisabled(True)
        self._ui.done.setDisabled(True)
        self._ui.exp.setDisabled(True)
        self._ui.start_button.setDisabled(True)
        self._ui.stop_button.setEnabled(True)

    def _enable_elements(self):
        self._ui.username.setEnabled(True)
        self._ui.apikey.setEnabled(True)
        self._ui.files_button.setEnabled(True)
        self._ui.folder_button.setEnabled(True)
        self._ui.done.setEnabled(True)
        self._ui.exp.setEnabled(True)
        self._ui.start_button.setEnabled(True)
        self._ui.stop_button.setDisabled(True)

    def _output_export(self):
        self._ui.ed2k_export.setText("".join(file(self._export_filename).readlines()))

    def _calculate_progress(self):
        if self._ui.datatable.rowCount() == 0:
            return 0

        done = 0
        for i in range(self._ui.datatable.rowCount()):
            if unicode(self._ui.datatable.item(i,2).text()) == 'done':
                done += 1

        return done*100/self._ui.datatable.rowCount()

#################################################
#                                               #
#                 EVENT HANDLER                 #
#                                               #
#################################################
    def _closeEvent(self,event):
        self._stop()
        self._write_config()
        event.accept()

    def _done(self, path):
        i = self._paths[path]
        item = QtGui.QTableWidgetItem('done')
        self._ui.datatable.setItem(i, 2, item)
        if self._ui.exp.isChecked():
            self._output_export()
        self._ui.progressBar.setValue(self._calculate_progress())

    def _finished(self):
        self._paths = {}
        self._ui.progressBar.setValue(self._calculate_progress())
        self._worker = None
        self._enable_elements()
        if self._ui.exp.isChecked():
            self._output_export()

    def _stop(self):
        if self._worker is not None:
            self._worker.stop()
            self._output_export()
            self._enable_elements()

    def _slotFile(self):
        files = QtGui.QFileDialog.getOpenFileNames(self, 'File select', os.getcwd(), self._allowed_extensions_str)
        for path in files:
            self._add_file(unicode(path))

    def _slotFolder(self):
        path = unicode(QtGui.QFileDialog.getExistingDirectory(self, "Select Directory"))
        if path != '':
            for root, dir, files in os.walk(path):
                for filename in files:
                    self._add_file(os.path.join(root, filename))

    def _add_file(self, fileloc):
        if len(fileloc) == 0:
            return
        elif unicodedata.normalize('NFKC', fileloc) in self._done_files:
            return

        no = self._ui.datatable.rowCount()

        if platform.system().lower() == 'windows':
            fileloc = fileloc.replace("/", "\\")
            filepath, filename = fileloc.rsplit("\\", 1)
        else:
            filepath, filename = fileloc.rsplit("/", 1)

        tmp, ext = filename.rsplit('.', 1)
        if ext not in self._allowed_extensions:
            return

        if fileloc not in self._filelist.keys():
            self._filelist[fileloc] =  1
            self._ui.datatable.insertRow(no)

            item = QtGui.QTableWidgetItem(filepath)
            self._ui.datatable.setItem(no, 0, item)

            item = QtGui.QTableWidgetItem(filename)
            self._ui.datatable.setItem(no, 1, item)

            item = QtGui.QTableWidgetItem('new')
            self._ui.datatable.setItem(no, 2, item)
            self._ui.progressBar.setValue(self._calculate_progress())

    def _run(self):
        if self._ui.datatable.rowCount() == 0:
            QtGui.QMessageBox.information(self, "Error!", "No files to scan in list.", QtGui.QMessageBox.Ok)
            return
        elif not os.path.exists('avdump2cl.exe'):
            QtGui.QMessageBox.information(self, "Error!", "Avdump2cl.exe not found.", QtGui.QMessageBox.Ok)
            return

        paths    = []
        for i in range(self._ui.datatable.rowCount()):
            if unicode(self._ui.datatable.item(i,2).text()) == 'new':
                path = os.path.join(unicode(self._ui.datatable.item(i,0).text()), unicode(self._ui.datatable.item(i,1).text()))
                paths.append(path)
                self._paths[path] = i

        if len(paths) > 0:
            self._ui.progressBar.setValue(self._calculate_progress())
            self._disable_elements()
            username = unicode(self._ui.username.text())
            apikey   = unicode(self._ui.apikey.text())
            done     = ''
            if self._ui.done.isChecked() is True:
                done = '-done:done.txt'

            exp      = ''
            if self._ui.exp.isChecked() is True:
                exp  = '-exp:' + self._export_filename
                
            self._worker = avdump_worker(username, apikey, done, exp, paths)
            self.connect(self._worker, QtCore.SIGNAL("done"), self._done)
            self.connect(self._worker, QtCore.SIGNAL("finished"), self._finished)
            self._worker.start()           

#################################################
#                                               #
#               CONFIG READ/WRITE               #
#                                               #
#################################################
    def _read_config(self):
        if os.path.exists('options.ini'):
            config = ConfigParser.ConfigParser()
            config.read('options.ini')
            self._ui.username.setText(config.get('DEFAULT', 'username'))
            self._ui.apikey.setText(config.get('DEFAULT', 'apikey'))
            if config.get('DEFAULT', 'done') == '1':
                self._ui.done.setChecked(True)
            else:
                self._ui.done.setChecked(False)

            if config.get('DEFAULT', 'exp') == '1':
                self._ui.exp.setChecked(True)
            else:
                self._ui.exp.setChecked(False)

    def _write_config(self):
        config = ConfigParser.ConfigParser()
        config.set("DEFAULT", "username", str(self._ui.username.text()))
        config.set("DEFAULT", "apikey", str(self._ui.apikey.text()))
        if self._ui.done.isChecked():
            config.set("DEFAULT", "done", 1)
        else:
            config.set("DEFAULT", "done", 0)
        if self._ui.exp.isChecked():
            config.set("DEFAULT", "exp", 1)
        else:
            config.set("DEFAULT", "exp", 0)
        config.write(file("options.ini", "w"))

    def _read_done(self):
        if os.path.exists("done.txt"):
            for line in file("done.txt"):
                self._done_files.append(unicodedata.normalize('NFKC', line.decode("utf8").strip()))

class avdump_worker(QtCore.QThread):
    def __init__(self, username, apikey, done, exp, paths):
        QtCore.QThread.__init__(self, parent=None)
        self._username    = username
        self._apikey      = apikey
        self._done        = done
        self._exp         = exp
        self._paths       = paths
        self._was_stopped = False
        self._avdump      = None

    def stop(self):
        self._was_stopped = True
        self._avdump.terminate()

    def run(self):
        for path in self._paths:
            if self._was_stopped is True:
                break
            self._avdump = subprocessw.Popen((u'avdump2cl.exe -ac:%s:%s %s %s "%s"') %(self._username, self._apikey, self._done, self._exp, path))
            self._avdump.communicate()
            if self._was_stopped is False:
                self.emit(QtCore.SIGNAL('done'), path)

        if self._was_stopped is False:
            self.emit(QtCore.SIGNAL('finished'))

def main():
    app = QtGui.QApplication(sys.argv)
    window=Main()
    window.show()
    sys.exit(app.exec_())

if __name__ == "__main__":
    main()

gui.py

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'C:\Python27\Lib\site-packages\PyQt4\avdump.ui'
#
# Created: Fri Jun 03 11:19:16 2011
#      by: PyQt4 UI code generator 4.8.1
#
# WARNING! All changes made in this file will be lost!

from PyQt4 import QtCore, QtGui

try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    _fromUtf8 = lambda s: s

class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName(_fromUtf8("MainWindow"))
        MainWindow.resize(600, 400)
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(MainWindow.sizePolicy().hasHeightForWidth())
        MainWindow.setSizePolicy(sizePolicy)
        MainWindow.setMinimumSize(QtCore.QSize(600, 400))
        MainWindow.setMaximumSize(QtCore.QSize(600, 400))
        self.main = QtGui.QWidget(MainWindow)
        self.main.setObjectName(_fromUtf8("main"))
        self.username_box = QtGui.QGroupBox(self.main)
        self.username_box.setGeometry(QtCore.QRect(430, 10, 165, 51))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.username_box.sizePolicy().hasHeightForWidth())
        self.username_box.setSizePolicy(sizePolicy)
        self.username_box.setObjectName(_fromUtf8("username_box"))
        self.username = QtGui.QLineEdit(self.username_box)
        self.username.setGeometry(QtCore.QRect(10, 20, 145, 20))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.username.sizePolicy().hasHeightForWidth())
        self.username.setSizePolicy(sizePolicy)
        self.username.setObjectName(_fromUtf8("username"))
        self.api_box = QtGui.QGroupBox(self.main)
        self.api_box.setGeometry(QtCore.QRect(430, 60, 165, 51))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.api_box.sizePolicy().hasHeightForWidth())
        self.api_box.setSizePolicy(sizePolicy)
        self.api_box.setObjectName(_fromUtf8("api_box"))
        self.apikey = QtGui.QLineEdit(self.api_box)
        self.apikey.setGeometry(QtCore.QRect(10, 20, 145, 20))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.apikey.sizePolicy().hasHeightForWidth())
        self.apikey.setSizePolicy(sizePolicy)
        self.apikey.setObjectName(_fromUtf8("apikey"))
        self.progressBar = QtGui.QProgressBar(self.main)
        self.progressBar.setGeometry(QtCore.QRect(5, 230, 421, 23))
        self.progressBar.setProperty(_fromUtf8("value"), 0)
        self.progressBar.setObjectName(_fromUtf8("progressBar"))
        self.start_button = QtGui.QPushButton(self.main)
        self.start_button.setGeometry(QtCore.QRect(430, 230, 80, 23))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.start_button.sizePolicy().hasHeightForWidth())
        self.start_button.setSizePolicy(sizePolicy)
        self.start_button.setObjectName(_fromUtf8("start_button"))
        self.options_box = QtGui.QGroupBox(self.main)
        self.options_box.setGeometry(QtCore.QRect(430, 110, 165, 61))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.options_box.sizePolicy().hasHeightForWidth())
        self.options_box.setSizePolicy(sizePolicy)
        self.options_box.setObjectName(_fromUtf8("options_box"))
        self.exp = QtGui.QCheckBox(self.options_box)
        self.exp.setGeometry(QtCore.QRect(10, 20, 141, 16))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.exp.sizePolicy().hasHeightForWidth())
        self.exp.setSizePolicy(sizePolicy)
        self.exp.setChecked(True)
        self.exp.setObjectName(_fromUtf8("exp"))
        self.done = QtGui.QCheckBox(self.options_box)
        self.done.setGeometry(QtCore.QRect(10, 40, 141, 16))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.done.sizePolicy().hasHeightForWidth())
        self.done.setSizePolicy(sizePolicy)
        self.done.setChecked(True)
        self.done.setObjectName(_fromUtf8("done"))
        self.scapth_box = QtGui.QGroupBox(self.main)
        self.scapth_box.setGeometry(QtCore.QRect(430, 170, 165, 51))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.scapth_box.sizePolicy().hasHeightForWidth())
        self.scapth_box.setSizePolicy(sizePolicy)
        self.scapth_box.setObjectName(_fromUtf8("scapth_box"))
        self.files_button = QtGui.QPushButton(self.scapth_box)
        self.files_button.setGeometry(QtCore.QRect(10, 20, 72, 23))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.files_button.sizePolicy().hasHeightForWidth())
        self.files_button.setSizePolicy(sizePolicy)
        self.files_button.setObjectName(_fromUtf8("files_button"))
        self.folder_button = QtGui.QPushButton(self.scapth_box)
        self.folder_button.setGeometry(QtCore.QRect(85, 20, 72, 23))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.folder_button.sizePolicy().hasHeightForWidth())
        self.folder_button.setSizePolicy(sizePolicy)
        self.folder_button.setObjectName(_fromUtf8("folder_button"))
        self.datatable = QtGui.QTableWidget(self.main)
        self.datatable.setGeometry(QtCore.QRect(5, 10, 421, 211))
        self.datatable.setObjectName(_fromUtf8("datatable"))
        self.datatable.setColumnCount(3)
        self.datatable.setRowCount(0)
        item = QtGui.QTableWidgetItem()
        self.datatable.setHorizontalHeaderItem(0, item)
        item = QtGui.QTableWidgetItem()
        self.datatable.setHorizontalHeaderItem(1, item)
        item = QtGui.QTableWidgetItem()
        self.datatable.setHorizontalHeaderItem(2, item)
        self.stop_button = QtGui.QPushButton(self.main)
        self.stop_button.setGeometry(QtCore.QRect(515, 230, 80, 23))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.stop_button.sizePolicy().hasHeightForWidth())
        self.stop_button.setSizePolicy(sizePolicy)
        self.stop_button.setObjectName(_fromUtf8("stop_button"))
        self.groupBox = QtGui.QGroupBox(self.main)
        self.groupBox.setGeometry(QtCore.QRect(5, 259, 591, 135))
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.groupBox.sizePolicy().hasHeightForWidth())
        self.groupBox.setSizePolicy(sizePolicy)
        self.groupBox.setObjectName(_fromUtf8("groupBox"))
        self.ed2k_export = QtGui.QTextBrowser(self.groupBox)
        self.ed2k_export.setGeometry(QtCore.QRect(7, 17, 577, 111))
        self.ed2k_export.setObjectName(_fromUtf8("ed2k_export"))
        MainWindow.setCentralWidget(self.main)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        MainWindow.setWindowTitle(QtGui.QApplication.translate("MainWindow", "Avdump2", None, QtGui.QApplication.UnicodeUTF8))
        self.username_box.setTitle(QtGui.QApplication.translate("MainWindow", "Username", None, QtGui.QApplication.UnicodeUTF8))
        self.api_box.setTitle(QtGui.QApplication.translate("MainWindow", "Api-key", None, QtGui.QApplication.UnicodeUTF8))
        self.start_button.setText(QtGui.QApplication.translate("MainWindow", "Start", None, QtGui.QApplication.UnicodeUTF8))
        self.options_box.setTitle(QtGui.QApplication.translate("MainWindow", "Optionen", None, QtGui.QApplication.UnicodeUTF8))
        self.exp.setText(QtGui.QApplication.translate("MainWindow", "export ed2k links", None, QtGui.QApplication.UnicodeUTF8))
        self.done.setText(QtGui.QApplication.translate("MainWindow", "ignore already scanned", None, QtGui.QApplication.UnicodeUTF8))
        self.scapth_box.setTitle(QtGui.QApplication.translate("MainWindow", "Files/Folder to process", None, QtGui.QApplication.UnicodeUTF8))
        self.files_button.setText(QtGui.QApplication.translate("MainWindow", "Files", None, QtGui.QApplication.UnicodeUTF8))
        self.folder_button.setText(QtGui.QApplication.translate("MainWindow", "Folder", None, QtGui.QApplication.UnicodeUTF8))
        self.datatable.horizontalHeaderItem(0).setText(QtGui.QApplication.translate("MainWindow", "path", None, QtGui.QApplication.UnicodeUTF8))
        self.datatable.horizontalHeaderItem(1).setText(QtGui.QApplication.translate("MainWindow", "filename", None, QtGui.QApplication.UnicodeUTF8))
        self.datatable.horizontalHeaderItem(2).setText(QtGui.QApplication.translate("MainWindow", "status", None, QtGui.QApplication.UnicodeUTF8))
        self.stop_button.setText(QtGui.QApplication.translate("MainWindow", "Stop", None, QtGui.QApplication.UnicodeUTF8))
        self.groupBox.setTitle(QtGui.QApplication.translate("MainWindow", "ED2k-Export", None, QtGui.QApplication.UnicodeUTF8))

Wrapper module for subprocess by rar

import subprocess
from subprocess import call, PIPE, STDOUT, list2cmdline, mswindows
import ctypes
import ctypes.wintypes
CreateProcessW = ctypes.windll.kernel32.CreateProcessW
CloseHandle = ctypes.windll.kernel32.CloseHandle

__all__ = ["Popen", "PIPE", "STDOUT", "call"]

class STARTUPINFOW(ctypes.Structure):
	_fields_ = (("cb", ctypes.wintypes.DWORD), # should init to 17*4 maybe?
		("lpReserved", ctypes.wintypes.LPWSTR),
		("lpDesktop", ctypes.wintypes.LPWSTR),
		("lpTitle", ctypes.wintypes.LPWSTR),
		("dwX", ctypes.wintypes.DWORD),
		("dwY", ctypes.wintypes.DWORD),
		("dwXSize", ctypes.wintypes.DWORD),
		("dwYSize", ctypes.wintypes.DWORD),
		("dwXCountChars", ctypes.wintypes.DWORD),
		("dwYCountChars", ctypes.wintypes.DWORD),
		("dwFillAttribute", ctypes.wintypes.DWORD),
		("dwFlags", ctypes.wintypes.DWORD),
		("wShowWindow", ctypes.wintypes.WORD),
		("cbReserved2", ctypes.wintypes.WORD),
		("lpReserved2", ctypes.wintypes.LPSTR), # actually LPBYTE
		("hStdInput", ctypes.wintypes.HANDLE),
		("hStdOutput", ctypes.wintypes.HANDLE),
		("hStdError", ctypes.wintypes.HANDLE))

class PROCESS_INFORMATION(ctypes.Structure):
	_fields_ = (("hProcess", ctypes.wintypes.HANDLE),
		("hThread", ctypes.wintypes.HANDLE),
		("dwProcessId", ctypes.wintypes.DWORD),
		("dwThreadId", ctypes.wintypes.DWORD))

if mswindows:
	class Popen(subprocess.Popen):
		def _execute_child(self, args, executable, preexec_fn, close_fds,
				cwd, env, universal_newlines,
				startupinfo, creationflags, shell,
				p2cread, p2cwrite,
				c2pread, c2pwrite,
				errread, errwrite):

			if not isinstance(args, basestring):
				args = list2cmdline(args)
			
			if not isinstance(args, unicode):
				subprocess.Popen._execute_child(self, args, executable,
					preexec_fn, close_fds, cwd, env, universal_newlines,
					startupinfo, creationflags, shell, p2cread, p2cwrite,
					c2pread, c2pwrite, errread, errwrite)
				return

			if startupinfo == None:
				startupinfo = STARTUPINFOW()
				startupinfo.dwFlags |= subprocess._subprocess.STARTF_USESHOWWINDOW
				startupinfo.wShowWindow = subprocess._subprocess.SW_HIDE
			else:
				raise NotImplementedError("Can't pass startup stuff")
			
			if not None in (p2cread, c2pwrite, errwrite):
				raise NotImplementedError("Can't pass file object bits")

			if shell:
				raise NotImplementedError("Can't pick your own shell for unicode args")
			
			margs = ctypes.create_unicode_buffer(args)
			processinfo = PROCESS_INFORMATION()

			CreateProcessW(executable, margs,
				None, None,
				1,
				creationflags,
				env, cwd,
				ctypes.byref(startupinfo), ctypes.byref(processinfo))
			
			hp, ht, pid, tid = (processinfo.hProcess, processinfo.hThread,
				processinfo.dwProcessId, processinfo.dwThreadId)
			
			# can't wrap this as a _subprocess_handle so scuppered, need sp_handle_new()
			self._handle = hp
			self.pid = pid
			CloseHandle(ht) # ht.Close()
else:
	Popen = subprocess.Popen