Python wintypes.ULONG属性代码示例

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def NextAsync(self, count, sink):
        prototype = ctypes.WINFUNCTYPE(HRESULT,
                                       wintypes.ULONG,
                                       ctypes.POINTER(IWbemObjectSink))

        paramflags = ((_In_, 'uCount'),
                      (_In_, 'pSink'),
                      )

        _NextAsync = prototype(IEnumWbemClassObject_NextAsync_Idx,
                               'NextAsync',
                               paramflags)
        _NextAsync.errcheck = winapi.RAISE_NON_ZERO_ERR
        _NextAsync(self.this,
                   count,
                   sink.this if sink else None
                   ) 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def Skip(self, timeout, count):
        prototype = ctypes.WINFUNCTYPE(HRESULT,
                                       ctypes.c_long,
                                       wintypes.ULONG)

        paramflags = ((_In_, 'lTimeout'),
                      (_In_, 'nCount'),
                      )

        _Skip = prototype(IEnumWbemClassObject_Skip_Idx,
                          'Skip',
                          paramflags)
        _Skip.errcheck = winapi.RAISE_NON_ZERO_ERR
        _Skip(self.this,
              timeout,
              count
              ) 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def RtlAdjustPrivilege(privilige_id, enable = True, thread_or_process = False):
	"""
	privilige_id: int
	"""
	_RtlAdjustPrivilege = windll.ntdll.RtlAdjustPrivilege
	_RtlAdjustPrivilege.argtypes = [ULONG, BOOL, BOOL, POINTER(BOOL)]
	_RtlAdjustPrivilege.restype  = NTSTATUS
	
	CurrentThread = thread_or_process #enable for whole process
	Enabled = BOOL()
	
	status = _RtlAdjustPrivilege(privilige_id, enable, CurrentThread, ctypes.byref(Enabled))
	if status != STATUS_SUCCESS:
		raise Exception(NtError(status))
	
	return True 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def RtlAdjustPrivilege(privilige_id, enable = True, thread_or_process = False):
	"""
	privilige_id: int
	"""
	_RtlAdjustPrivilege = windll.ntdll.RtlAdjustPrivilege
	_RtlAdjustPrivilege.argtypes = [ULONG, BOOL, BOOL, POINTER(BOOL)]
	_RtlAdjustPrivilege.restype  = NTSTATUS

	
	CurrentThread = thread_or_process #False = enable for whole process, True = current thread only
	Enabled = BOOL()
	
	status = _RtlAdjustPrivilege(privilige_id, enable, CurrentThread, ctypes.byref(Enabled))
	if status != 0:
		raise Exception('Failed call to RtlAdjustPrivilege! Status: %s' % status)
	
	return Enabled.value 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def Next(self, timeout):
        prototype = ctypes.WINFUNCTYPE(HRESULT,
                                       ctypes.c_long,
                                       wintypes.ULONG,
                                       ctypes.POINTER(wintypes.LPVOID),
                                       ctypes.POINTER(wintypes.ULONG))

        paramflags = ((_In_, 'lTimeout'),
                      (_In_, 'uCount'),
                      (_Out_, 'apObjects'),
                      (_Out_, 'puReturned'),
                      )

        _Next = prototype(IEnumWbemClassObject_Next_Idx,
                          'Next',
                          paramflags)
        _Next.errcheck = winapi.RAISE_NON_ZERO_ERR
        return_obj, return_obj2 = _Next(self.this,
                                        timeout,
                                        1
                                        )
        try:
            return_obj = IWbemClassObject(return_obj)
        except WindowsError:
            return_obj = None
        return return_obj 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def get_current_user(self):
        """Get the user account name from the underlying instance."""
        buf_len = wintypes.ULONG(512)
        buf = ctypes.create_unicode_buffer(512)

        ret_val = secur32.GetUserNameExW(
            self.EXTENDED_NAME_FORMAT_SAM_COMPATIBLE,
            buf, ctypes.byref(buf_len))
        if not ret_val:
            raise exception.WindowsCloudbaseInitException(
                "GetUserNameExW failed: %r")

        return buf.value.split("\\") 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def _get_forward_table(self):
        heap = kernel32.GetProcessHeap()
        forward_table_size = ctypes.sizeof(Win32_MIB_IPFORWARDTABLE)
        size = wintypes.ULONG(forward_table_size)
        table_mem = self._heap_alloc(heap, size)

        p_forward_table = ctypes.cast(
            table_mem, ctypes.POINTER(Win32_MIB_IPFORWARDTABLE))

        try:
            err = iphlpapi.GetIpForwardTable(p_forward_table,
                                             ctypes.byref(size), 0)
            if err == self.ERROR_INSUFFICIENT_BUFFER:
                kernel32.HeapFree(heap, 0, p_forward_table)
                table_mem = self._heap_alloc(heap, size)
                p_forward_table = ctypes.cast(
                    table_mem,
                    ctypes.POINTER(Win32_MIB_IPFORWARDTABLE))
                err = iphlpapi.GetIpForwardTable(p_forward_table,
                                                 ctypes.byref(size), 0)

            if err and err != kernel32.ERROR_NO_DATA:
                raise exception.CloudbaseInitException(
                    'Unable to get IP forward table. Error: %s' % err)

            yield p_forward_table
        finally:
            kernel32.HeapFree(heap, 0, p_forward_table) 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def NtError(status):
	"""
	Converts NTSTATUS codes into WinError codes
	"""
	err = windll.ntdll.RtlNtStatusToDosError(status)
	return ctypes.WinError(err)

# https://source.winehq.org/WineAPI/RtlAdjustPrivilege.html
# BOOL WINAPI RtlAdjustPrivilege(
#   __in   ULONG     Privilege,
#   __in   BOOLEAN   Enable,
#   __in   BOOLEAN   CurrentThread,
#   __in   PBOOLEAN  Enabled,
# ); 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def get_interface_by_index(index):
    table = MIB_IPADDRTABLE()
    size = ULONG(ctypes.sizeof(table))
    table.dwNumEntries = 0
    Iphlpapi.GetIpAddrTable(ctypes.byref(table), ctypes.byref(size), 0)

    for n in xrange(table.dwNumEntries):
        row = table.table[n]
        if row.dwIndex == index:
            return str(row.dwAddr)
    raise IndexError("interface index out of range") 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def SetFeature(self, buffer):
        if self.handle:
            bufferLength = ULONG(len(buffer))
            result = ctypes.windll.hid.HidD_SetFeature(int(self.handle), ctypes.create_string_buffer(buffer), bufferLength)
            if not result:
                raise Exception("could not set feature") 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def get_keywords_bitmask(guid, keywords):
    """
    Queries available keywords of the provider and returns a bitmask of the associated values

    :param guid: The GUID of the ETW provider.
    :param keywords: List of keywords to resolve.
    :return Bitmask of the keyword flags ORed together
    """

    bitmask = 0
    if keywords is None or len(keywords) == 0:
        return bitmask

    # enumerate the keywords for the provider as well as the bitmask values
    provider_info = None
    providers_size = wt.ULONG(0)
    status = tdh.TdhEnumerateProviderFieldInformation(
        ct.byref(guid),
        tdh.EventKeywordInformation,
        provider_info,
        ct.byref(providers_size))

    if status == tdh.ERROR_INSUFFICIENT_BUFFER:

        provider_info = ct.cast((ct.c_char * providers_size.value)(), ct.POINTER(tdh.PROVIDER_FIELD_INFOARRAY))
        status = tdh.TdhEnumerateProviderFieldInformation(
            ct.byref(guid),
            tdh.EventKeywordInformation,
            provider_info,
            ct.byref(providers_size))

    if tdh.ERROR_SUCCESS != status and tdh.ERROR_NOT_FOUND != status:
        raise ct.WinError(status)

    if provider_info:
        field_info_array = ct.cast(provider_info.contents.FieldInfoArray, ct.POINTER(tdh.PROVIDER_FIELD_INFO))
        provider_keywords = {}
        for i in range(provider_info.contents.NumberOfElements):
            provider_keyword = rel_ptr_to_str(provider_info, field_info_array[i].NameOffset)
            provider_keywords[provider_keyword] = field_info_array[i].Value

        for keyword in keywords:
            if keyword in provider_keywords:
                bitmask |= provider_keywords[keyword]

    return bitmask 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def get_adapters(include_unconfigured=False):

    # Call GetAdaptersAddresses() with error and buffer size handling

    addressbuffersize = wintypes.ULONG(15*1024)
    retval = ERROR_BUFFER_OVERFLOW
    while retval == ERROR_BUFFER_OVERFLOW:
        addressbuffer = ctypes.create_string_buffer(addressbuffersize.value)
        retval = iphlpapi.GetAdaptersAddresses(wintypes.ULONG(AF_UNSPEC),
                                      wintypes.ULONG(0),
                                      None,
                                      ctypes.byref(addressbuffer),
                                      ctypes.byref(addressbuffersize))
    if retval != NO_ERROR:
        raise ctypes.WinError()

    # Iterate through adapters fill array
    address_infos = []
    address_info = IP_ADAPTER_ADDRESSES.from_buffer(addressbuffer)
    while True:
        address_infos.append(address_info)
        if not address_info.Next:
            break
        address_info = address_info.Next[0]


    # Iterate through unicast addresses
    result = []
    for adapter_info in address_infos:

        name = adapter_info.AdapterName
        if sys.version_info[0] > 2:
            # We don't expect non-ascii characters here, so encoding shouldn't matter
            name = name.decode()
        nice_name = adapter_info.Description
        index = adapter_info.IfIndex

        if adapter_info.FirstUnicastAddress:
            ips = enumerate_interfaces_of_adapter(adapter_info.FriendlyName, adapter_info.FirstUnicastAddress[0])
            ips = list(ips)
            result.append(shared.Adapter(name, nice_name, ips,
                                         index=index))
        elif include_unconfigured:
            result.append(shared.Adapter(name, nice_name, [],
                                         index=index))

    return result 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def comports():
    """This generator scans the device registry for com ports and yields port, desc, hwid"""
    g_hdi = SetupDiGetClassDevs(ctypes.byref(GUID_CLASS_COMPORT), None, NULL, DIGCF_PRESENT|DIGCF_DEVICEINTERFACE);
    #~ for i in range(256):
    for dwIndex in range(256):
        did = SP_DEVICE_INTERFACE_DATA()
        did.cbSize = ctypes.sizeof(did)

        if not SetupDiEnumDeviceInterfaces(g_hdi, None, ctypes.byref(GUID_CLASS_COMPORT), dwIndex, ctypes.byref(did)):
            if ctypes.GetLastError() != ERROR_NO_MORE_ITEMS:
                raise ctypes.WinError()
            break

        dwNeeded = DWORD()
        # get the size
        if not SetupDiGetDeviceInterfaceDetail(g_hdi, ctypes.byref(did), None, 0, ctypes.byref(dwNeeded), None):
            # Ignore ERROR_INSUFFICIENT_BUFFER
            if ctypes.GetLastError() != ERROR_INSUFFICIENT_BUFFER:
                raise ctypes.WinError()
        # allocate buffer
        class SP_DEVICE_INTERFACE_DETAIL_DATA_A(ctypes.Structure):
            _fields_ = [
                ('cbSize', DWORD),
                ('DevicePath', CHAR*(dwNeeded.value - ctypes.sizeof(DWORD))),
            ]
            def __str__(self):
                return "DevicePath:%s" % (self.DevicePath,)
        idd = SP_DEVICE_INTERFACE_DETAIL_DATA_A()
        if is_64bit():
            idd.cbSize = 8
        else:
            idd.cbSize = 5
        devinfo = SP_DEVINFO_DATA()
        devinfo.cbSize = ctypes.sizeof(devinfo)
        if not SetupDiGetDeviceInterfaceDetail(g_hdi, ctypes.byref(did), ctypes.byref(idd), dwNeeded, None, ctypes.byref(devinfo)):
            raise ctypes.WinError()

        # hardware ID
        szHardwareID = byte_buffer(250)
        if not SetupDiGetDeviceRegistryProperty(g_hdi, ctypes.byref(devinfo), SPDRP_HARDWAREID, None, ctypes.byref(szHardwareID), ctypes.sizeof(szHardwareID) - 1, None):
            # Ignore ERROR_INSUFFICIENT_BUFFER
            if GetLastError() != ERROR_INSUFFICIENT_BUFFER:
                raise ctypes.WinError()

        # friendly name
        szFriendlyName = byte_buffer(250)
        if not SetupDiGetDeviceRegistryProperty(g_hdi, ctypes.byref(devinfo), SPDRP_FRIENDLYNAME, None, ctypes.byref(szFriendlyName), ctypes.sizeof(szFriendlyName) - 1, None):
            # Ignore ERROR_INSUFFICIENT_BUFFER
            if ctypes.GetLastError() != ERROR_INSUFFICIENT_BUFFER:
                #~ raise IOError("failed to get details for %s (%s)" % (devinfo, szHardwareID.value))
                port_name = None
        else:
            # the real com port name has to read differently...
            hkey = SetupDiOpenDevRegKey(g_hdi, ctypes.byref(devinfo), DICS_FLAG_GLOBAL, 0, DIREG_DEV, KEY_READ)
            port_name_buffer = byte_buffer(250)
            port_name_length = ULONG(ctypes.sizeof(port_name_buffer))
            RegQueryValueEx(hkey, PortName, None, None, ctypes.byref(port_name_buffer), ctypes.byref(port_name_length))
            RegCloseKey(hkey)
            yield string(port_name_buffer), string(szFriendlyName), string(szHardwareID)

    SetupDiDestroyDeviceInfoList(g_hdi) 

# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import ULONG [as 别名]
def get_ipv4_routing_table():
        routing_table = []

        heap = kernel32.GetProcessHeap()

        size = wintypes.ULONG(ctypes.sizeof(Win32MIBIPFORWARDTABLE))
        p = kernel32.HeapAlloc(heap, 0, size)
        if not p:
            raise Exception('Unable to allocate memory for the IP forward '
                            'table')
        p_forward_table = ctypes.cast(
            p, ctypes.POINTER(Win32MIBIPFORWARDTABLE))

        try:
            err = iphlpapi.GetIpForwardTable(p_forward_table,
                                             ctypes.byref(size), 0)
            if err == ERROR_INSUFFICIENT_BUFFER:
                kernel32.HeapFree(heap, 0, p_forward_table)
                p = kernel32.HeapAlloc(heap, 0, size)
                if not p:
                    raise Exception('Unable to allocate memory for the IP '
                                    'forward table')
                p_forward_table = ctypes.cast(
                    p, ctypes.POINTER(Win32MIBIPFORWARDTABLE))

            err = iphlpapi.GetIpForwardTable(p_forward_table,
                                             ctypes.byref(size), 0)
            if err != ERROR_NO_DATA:
                if err:
                    raise Exception('Unable to get IP forward table. '
                                    'Error: %s' % err)

                forward_table = p_forward_table.contents
                table = ctypes.cast(
                    ctypes.addressof(forward_table.table),
                    ctypes.POINTER(Win32MIBIPFORWARDROW *
                                   forward_table.dwNumEntries)).contents

                i = 0
                while i < forward_table.dwNumEntries:
                    row = table[i]
                    routing_table.append((
                        Ws2_32.inet_ntoa(row.dwForwardDest),
                        Ws2_32.inet_ntoa(row.dwForwardMask),
                        Ws2_32.inet_ntoa(row.dwForwardNextHop),
                        row.dwForwardIfIndex,
                        row.dwForwardMetric1))
                    i += 1

            return routing_table
        finally:
            kernel32.HeapFree(heap, 0, p_forward_table)