Yu1709$!%yuyu!$%wutu!5=126+

                
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      \_/     \/    @ligmakokz

Editing: winprocess.py

# A module to expose various thread/process/job related structures and
# methods from kernel32
#
# The MIT License
#
# Copyright (c) 2006 the Mozilla Foundation <http://www.mozilla.org>
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.

from ctypes import c_void_p, POINTER, sizeof, Structure, windll, WinError, WINFUNCTYPE
from ctypes.wintypes import BOOL, BYTE, DWORD, HANDLE, LPCWSTR, LPWSTR, UINT, WORD

LPVOID = c_void_p
LPBYTE = POINTER(BYTE)
LPDWORD = POINTER(DWORD)

def ErrCheckBool(result, func, args):
    """errcheck function for Windows functions that return a BOOL True
    on success"""
    if not result:
        raise WinError()
    return args

# CloseHandle()

CloseHandleProto = WINFUNCTYPE(BOOL, HANDLE)
CloseHandle = CloseHandleProto(("CloseHandle", windll.kernel32))
CloseHandle.errcheck = ErrCheckBool

# AutoHANDLE

class AutoHANDLE(HANDLE):
    """Subclass of HANDLE which will call CloseHandle() on deletion."""
    def Close(self):
        if self.value:
            CloseHandle(self)
            self.value = 0
    
    def __del__(self):
        self.Close()

def __int__(self):
        return self.value

def ErrCheckHandle(result, func, args):
    """errcheck function for Windows functions that return a HANDLE."""
    if not result:
        raise WinError()
    return AutoHANDLE(result)

# PROCESS_INFORMATION structure

class PROCESS_INFORMATION(Structure):
    _fields_ = [("hProcess", HANDLE),
                ("hThread", HANDLE),
                ("dwProcessID", DWORD),
                ("dwThreadID", DWORD)]

def __init__(self):
        Structure.__init__(self)
        
        self.cb = sizeof(self)

LPPROCESS_INFORMATION = POINTER(PROCESS_INFORMATION)

# STARTUPINFO structure

class STARTUPINFO(Structure):
    _fields_ = [("cb", DWORD),
                ("lpReserved", LPWSTR),
                ("lpDesktop", LPWSTR),
                ("lpTitle", LPWSTR),
                ("dwX", DWORD),
                ("dwY", DWORD),
                ("dwXSize", DWORD),
                ("dwYSize", DWORD),
                ("dwXCountChars", DWORD),
                ("dwYCountChars", DWORD),
                ("dwFillAttribute", DWORD),
                ("dwFlags", DWORD),
                ("wShowWindow", WORD),
                ("cbReserved2", WORD),
                ("lpReserved2", LPBYTE),
                ("hStdInput", HANDLE),
                ("hStdOutput", HANDLE),
                ("hStdError", HANDLE)
                ]
LPSTARTUPINFO = POINTER(STARTUPINFO)

STARTF_USESHOWWINDOW    = 0x01
STARTF_USESIZE          = 0x02
STARTF_USEPOSITION      = 0x04
STARTF_USECOUNTCHARS    = 0x08
STARTF_USEFILLATTRIBUTE = 0x10
STARTF_RUNFULLSCREEN    = 0x20
STARTF_FORCEONFEEDBACK  = 0x40
STARTF_FORCEOFFFEEDBACK = 0x80
STARTF_USESTDHANDLES    = 0x100

# EnvironmentBlock

class EnvironmentBlock:
    """An object which can be passed as the lpEnv parameter of CreateProcess.
    It is initialized with a dictionary."""

def __init__(self, dict):
        if not dict:
            self._as_parameter_ = None
        else:
            values = ["%s=%s" % (key, value)
                      for (key, value) in dict.iteritems()]
            values.append("")
            self._as_parameter_ = LPCWSTR("\0".join(values))
        
# CreateProcess()

CreateProcessProto = WINFUNCTYPE(BOOL,                  # Return type
                                 LPCWSTR,               # lpApplicationName
                                 LPWSTR,                # lpCommandLine
                                 LPVOID,                # lpProcessAttributes
                                 LPVOID,                # lpThreadAttributes
                                 BOOL,                  # bInheritHandles
                                 DWORD,                 # dwCreationFlags
                                 LPVOID,                # lpEnvironment
                                 LPCWSTR,               # lpCurrentDirectory
                                 LPSTARTUPINFO,         # lpStartupInfo
                                 LPPROCESS_INFORMATION  # lpProcessInformation
                                 )

CreateProcessFlags = ((1, "lpApplicationName", None),
                      (1, "lpCommandLine"),
                      (1, "lpProcessAttributes", None),
                      (1, "lpThreadAttributes", None),
                      (1, "bInheritHandles", True),
                      (1, "dwCreationFlags", 0),
                      (1, "lpEnvironment", None),
                      (1, "lpCurrentDirectory", None),
                      (1, "lpStartupInfo"),
                      (2, "lpProcessInformation"))

def ErrCheckCreateProcess(result, func, args):
    ErrCheckBool(result, func, args)
    # return a tuple (hProcess, hThread, dwProcessID, dwThreadID)
    pi = args[9]
    return AutoHANDLE(pi.hProcess), AutoHANDLE(pi.hThread), pi.dwProcessID, pi.dwThreadID

CreateProcess = CreateProcessProto(("CreateProcessW", windll.kernel32),
                                   CreateProcessFlags)
CreateProcess.errcheck = ErrCheckCreateProcess

CREATE_BREAKAWAY_FROM_JOB = 0x01000000
CREATE_DEFAULT_ERROR_MODE = 0x04000000
CREATE_NEW_CONSOLE = 0x00000010
CREATE_NEW_PROCESS_GROUP = 0x00000200
CREATE_NO_WINDOW = 0x08000000
CREATE_SUSPENDED = 0x00000004
CREATE_UNICODE_ENVIRONMENT = 0x00000400
DEBUG_ONLY_THIS_PROCESS = 0x00000002
DEBUG_PROCESS = 0x00000001
DETACHED_PROCESS = 0x00000008

# CreateJobObject()

CreateJobObjectProto = WINFUNCTYPE(HANDLE,             # Return type
                                   LPVOID,             # lpJobAttributes
                                   LPCWSTR             # lpName
                                   )

CreateJobObjectFlags = ((1, "lpJobAttributes", None),
                        (1, "lpName", None))

CreateJobObject = CreateJobObjectProto(("CreateJobObjectW", windll.kernel32),
                                       CreateJobObjectFlags)
CreateJobObject.errcheck = ErrCheckHandle

# AssignProcessToJobObject()

AssignProcessToJobObjectProto = WINFUNCTYPE(BOOL,      # Return type
                                            HANDLE,    # hJob
                                            HANDLE     # hProcess
                                            )
AssignProcessToJobObjectFlags = ((1, "hJob"),
                                 (1, "hProcess"))
AssignProcessToJobObject = AssignProcessToJobObjectProto(
    ("AssignProcessToJobObject", windll.kernel32),
    AssignProcessToJobObjectFlags)
AssignProcessToJobObject.errcheck = ErrCheckBool

# ResumeThread()

def ErrCheckResumeThread(result, func, args):
    if result == -1:
        raise WinError()

return args

ResumeThreadProto = WINFUNCTYPE(DWORD,      # Return type
                                HANDLE      # hThread
                                )
ResumeThreadFlags = ((1, "hThread"),)
ResumeThread = ResumeThreadProto(("ResumeThread", windll.kernel32),
                                 ResumeThreadFlags)
ResumeThread.errcheck = ErrCheckResumeThread

# TerminateJobObject()

TerminateJobObjectProto = WINFUNCTYPE(BOOL,   # Return type
                                      HANDLE, # hJob
                                      UINT    # uExitCode
                                      )
TerminateJobObjectFlags = ((1, "hJob"),
                           (1, "uExitCode", 127))
TerminateJobObject = TerminateJobObjectProto(
    ("TerminateJobObject", windll.kernel32),
    TerminateJobObjectFlags)
TerminateJobObject.errcheck = ErrCheckBool

# WaitForSingleObject()

WaitForSingleObjectProto = WINFUNCTYPE(DWORD,  # Return type
                                       HANDLE, # hHandle
                                       DWORD,  # dwMilliseconds
                                       )
WaitForSingleObjectFlags = ((1, "hHandle"),
                            (1, "dwMilliseconds", -1))
WaitForSingleObject = WaitForSingleObjectProto(
    ("WaitForSingleObject", windll.kernel32),
    WaitForSingleObjectFlags)

INFINITE = -1
WAIT_TIMEOUT = 0x0102
WAIT_OBJECT_0 = 0x0
WAIT_ABANDONED = 0x0080

# GetExitCodeProcess()

GetExitCodeProcessProto = WINFUNCTYPE(BOOL,    # Return type
                                      HANDLE,  # hProcess
                                      LPDWORD, # lpExitCode
                                      )
GetExitCodeProcessFlags = ((1, "hProcess"),
                           (2, "lpExitCode"))
GetExitCodeProcess = GetExitCodeProcessProto(
    ("GetExitCodeProcess", windll.kernel32),
    GetExitCodeProcessFlags)
GetExitCodeProcess.errcheck = ErrCheckBool

Name	Type	Actions
build_lib.py	File
killableprocess.py	File
slave.py	File
winprocess.py	File