22

✏️ Editing: win_osinfo.py

"""
Get Version information from Windows
"""

# http://stackoverflow.com/questions/32300004/python-ctypes-getting-0-with-getversionex-function

import ctypes

HAS_WIN32 = True
try:
    from ctypes.wintypes import BYTE, DWORD, WCHAR, WORD

import win32net
    import win32netcon
except (ImportError, ValueError):
    HAS_WIN32 = False

if HAS_WIN32:
    kernel32 = ctypes.WinDLL(
        "kernel32",
        use_last_error=True,
    )

# Although utils are often directly imported, it is also possible to use the
# loader.
def __virtual__():
    """
    Only load if Win32 Libraries are installed
    """
    if not HAS_WIN32:
        return False, "This utility requires pywin32"

return "win_osinfo"

def os_version_info_ex():
    """
    Helper function to return the results of the GetVersionExW Windows API call.
    It is a ctypes Structure that contains Windows OS Version information.

Returns:
        class: An instance of a class containing version info
    """
    if not HAS_WIN32:
        return

class OSVersionInfo(ctypes.Structure):
        _fields_ = (
            ("dwOSVersionInfoSize", DWORD),
            ("dwMajorVersion", DWORD),
            ("dwMinorVersion", DWORD),
            ("dwBuildNumber", DWORD),
            ("dwPlatformId", DWORD),
            ("szCSDVersion", WCHAR * 128),
        )

def __init__(self, *args, **kwds):
            super().__init__(*args, **kwds)
            self.dwOSVersionInfoSize = ctypes.sizeof(self)
            kernel32.GetVersionExW(ctypes.byref(self))

class OSVersionInfoEx(OSVersionInfo):
        _fields_ = (
            ("wServicePackMajor", WORD),
            ("wServicePackMinor", WORD),
            ("wSuiteMask", WORD),
            ("wProductType", BYTE),
            ("wReserved", BYTE),
        )

return OSVersionInfoEx()

def get_os_version_info():
    info = os_version_info_ex()
    ret = {
        "MajorVersion": info.dwMajorVersion,
        "MinorVersion": info.dwMinorVersion,
        "BuildNumber": info.dwBuildNumber,
        "PlatformID": info.dwPlatformId,
        "ServicePackMajor": info.wServicePackMajor,
        "ServicePackMinor": info.wServicePackMinor,
        "SuiteMask": info.wSuiteMask,
        "ProductType": info.wProductType,
    }

return ret

def get_join_info():
    """
    Gets information about the domain/workgroup. This will tell you if the
    system is joined to a domain or a workgroup

.. versionadded:: 2018.3.4

Returns:
        dict: A dictionary containing the domain/workgroup and its status
    """
    info = win32net.NetGetJoinInformation()
    status = {
        win32netcon.NetSetupUnknown: "Unknown",
        win32netcon.NetSetupUnjoined: "Unjoined",
        win32netcon.NetSetupWorkgroupName: "Workgroup",
        win32netcon.NetSetupDomainName: "Domain",
    }
    return {"Domain": info[0], "DomainType": status[info[1]]}

MR SKB