本文整理汇总了Python中win32file.DeviceIoControl方法的典型用法代码示例。如果您正苦于以下问题:Python win32file.DeviceIoControl方法的具体用法?Python win32file.DeviceIoControl怎么用?Python win32file.DeviceIoControl使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类win32file
的用法示例。
在下文中一共展示了win32file.DeviceIoControl方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: ZapMBRGPT
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def ZapMBRGPT(self, disk_size, sector_size, add1MB):
self.assert_physical_drive()
# Implementation borrowed from rufus: https://github.com/pbatard/rufus
num_sectors_to_clear \
= (add1MB and 2048 or 0) + self.MAX_SECTORS_TO_CLEAR
zeroBuf = b'\0' * sector_size
for i in range(num_sectors_to_clear):
self.WriteFile(zeroBuf)
offset = disk_size - self.MAX_SECTORS_TO_CLEAR * sector_size
win32file.SetFilePointer(self.h, offset, win32con.FILE_BEGIN)
for i in range(num_sectors_to_clear):
self.WriteFile(zeroBuf)
# We need to append paddings as CREATE_DISK structure contains a union.
param = struct.pack('<IIIHH8s',
winioctlcon.PARTITION_STYLE_MBR, 0xdeadbeef,
0,0,0,b'abcdefgh')
win32file.DeviceIoControl(
self.h, winioctlcon.IOCTL_DISK_CREATE_DISK, param, 0, None)
示例2: lockPhysicalDrive
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def lockPhysicalDrive(handle, logfunc=lambda s: None):
try:
win32file.DeviceIoControl(
handle, winioctlcon.FSCTL_ALLOW_EXTENDED_DASD_IO,
None, 0, None)
except pywintypes.error as e:
logfunc('IO boundary checks diabled.')
for retry in range(20):
try:
win32file.DeviceIoControl(handle, winioctlcon.FSCTL_LOCK_VOLUME,
None, 0, None)
return
except pywintypes.error as e:
logfunc( str(e) )
time.sleep(1)
raise RuntimeError("Couldn't lock the Volume.")
示例3: ZapPhysicalDrive
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def ZapPhysicalDrive(target_drive, get_volume_info_func, log_func):
with openHandle('\\\\.\\PhysicalDrive%d' % target_drive, True, False,
lambda s:sys.stdout.write(s+'\n')) as hDrive:
hDrive.LockPhysicalDrive()
geom = hDrive.DiskGeometory()
for v in get_volume_info_func(target_drive):
volume_path = '\\\\.\\'+v.DeviceID
log_func('Dismounting volume ' + volume_path)
with openHandle(volume_path, False, False) as h:
x = win32file.DeviceIoControl(
h.h, winioctlcon.FSCTL_DISMOUNT_VOLUME, None, None)
print ('FSCTL_DISMOUNT_VOLUME=>%s' % x)
x = win32file.DeleteVolumeMountPoint(volume_path+'\\')
log_func('DeleteVolumeMountPoint=>%s' % x)
else:
log_func('No volumes on %s' % target_drive)
add1MB = False
hDrive.ZapMBRGPT(geom.disk_size, geom.bytes_per_sector, add1MB)
示例4: ParseMemoryRuns
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def ParseMemoryRuns(self):
self.runs = []
result = win32file.DeviceIoControl(
self.fd, INFO_IOCTRL, "", 102400, None)
fmt_string = "Q" * len(self.FIELDS)
self.memory_parameters = dict(zip(self.FIELDS, struct.unpack_from(
fmt_string, result)))
self.dtb = self.memory_parameters["CR3"]
self.kdbg = self.memory_parameters["KDBG"]
offset = struct.calcsize(fmt_string)
for x in range(self.memory_parameters["NumberOfRuns"]):
start, length = struct.unpack_from("QQ", result, x * 16 + offset)
self.runs.append((start, length))
示例5: ParseMemoryRuns
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def ParseMemoryRuns(self, fhandle):
# Set acquisition mode. If the driver does not support this mode it will
# just fall back to the default.
win32file.DeviceIoControl(
fhandle, CTRL_IOCTRL,
struct.pack("I", PMEM_MODE_PTE), 4, None)
result = win32file.DeviceIoControl(
fhandle, INFO_IOCTRL, b"", 102400, None)
fmt_string = "Q" * len(self.FIELDS)
self.memory_parameters = dict(zip(self.FIELDS, struct.unpack_from(
fmt_string, result)))
offset = struct.calcsize(fmt_string)
for x in range(self.memory_parameters["NumberOfRuns"]):
start, length = struct.unpack_from("QQ", result, x * 16 + offset)
self.add_run(start, start, length, self.fhandle_as)
示例6: ParseMemoryRuns
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def ParseMemoryRuns(self):
self.runs = []
result = win32file.DeviceIoControl(
self.fd, INFO_IOCTRL, "", 102400, None)
fmt_string = "Q" * len(self.FIELDS)
self.memory_parameters = dict(zip(self.FIELDS, struct.unpack_from(
fmt_string, result)))
self.dtb = self.memory_parameters["CR3"]
self.kdbg = self.memory_parameters["KDBG"]
offset = struct.calcsize(fmt_string)
for x in range(self.memory_parameters["NumberOfRuns"]):
start, length = struct.unpack_from("QQ", result, x * 16 + offset)
self.runs.append((start, length))
示例7: DiskGeometory
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def DiskGeometory(self):
self.assert_physical_drive()
o = win32file.DeviceIoControl(
self.h, winioctlcon.IOCTL_DISK_GET_DRIVE_GEOMETRY_EX,
None, 256, None)
return self.geometory_tuple(*struct.unpack('<qiiiiq', o[:32]))
示例8: findVolumeGuids
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def findVolumeGuids():
DiskExtent = collections.namedtuple(
'DiskExtent', ['DiskNumber', 'StartingOffset', 'ExtentLength'])
Volume = collections.namedtuple(
'Volume', ['Guid', 'MediaType', 'DosDevice', 'Extents'])
found = []
h, guid = FindFirstVolume()
while h and guid:
#print (guid)
#print (guid, win32file.GetDriveType(guid),
# win32file.QueryDosDevice(guid[4:-1]))
hVolume = win32file.CreateFile(
guid[:-1], win32con.GENERIC_READ,
win32con.FILE_SHARE_READ | win32con.FILE_SHARE_WRITE,
None, win32con.OPEN_EXISTING, win32con.FILE_ATTRIBUTE_NORMAL, None)
extents = []
driveType = win32file.GetDriveType(guid)
if driveType in [win32con.DRIVE_REMOVABLE, win32con.DRIVE_FIXED]:
x = win32file.DeviceIoControl(
hVolume, winioctlcon.IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS,
None, 512, None)
instream = io.BytesIO(x)
numRecords = struct.unpack('<q', instream.read(8))[0]
fmt = '<qqq'
sz = struct.calcsize(fmt)
while 1:
b = instream.read(sz)
if len(b) < sz:
break
rec = struct.unpack(fmt, b)
extents.append( DiskExtent(*rec) )
vinfo = Volume(guid, driveType, win32file.QueryDosDevice(guid[4:-1]),
extents)
found.append(vinfo)
guid = FindNextVolume(h)
return found
示例9: win_tun_alloc
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def win_tun_alloc(self, dev, flags):
TAP_IOCTL_SET_MEDIA_STATUS = self.WIN_TAP_CONTROL_CODE(6, 0)
import pywintypes
guid = self.WIN_get_device_guid()
if not guid:
common.internal_print("Please install OpenVPN's Windows TAP driver (NDIS 6) to use XFLTReaT\r\nhttps://openvpn.net/index.php/open-source/downloads.html", -1)
sys.exit(-1)
# create a win32file for manipulating the TUN/TAP interface
try:
self.wintun = win32file.CreateFile("\\\\.\\Global\\{0}.tap".format(guid),
win32file.GENERIC_READ | win32file.GENERIC_WRITE,
win32file.FILE_SHARE_READ | win32file.FILE_SHARE_WRITE,
None, win32file.OPEN_EXISTING,
win32file.FILE_ATTRIBUTE_SYSTEM | win32file.FILE_FLAG_NO_BUFFERING | win32file.FILE_FLAG_OVERLAPPED,
None)
except pywintypes.error as e:
if e.args[0] == 31: # A device attached to the system is not functioning.
common.internal_print("The TUN device is already in use. Maybe another XFLTReaT is running.", -1)
sys.exit(-1)
# have Windows consider the interface now connected
win32file.DeviceIoControl(self.wintun, TAP_IOCTL_SET_MEDIA_STATUS, '\x01\x00\x00\x00', 1, None)
return self.wintun
示例10: GetInfoDeprecated
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def GetInfoDeprecated(self):
result = win32file.DeviceIoControl(self.fd, INFO_IOCTRL_DEPRECATED, "",
1024, None)
fmt_string = "QQl"
offset = struct.calcsize(fmt_string)
cr3, kpcr, number_of_runs = struct.unpack_from(fmt_string, result)
for x in range(number_of_runs):
start, length = struct.unpack_from("QQ", result, x * 16 + offset)
print("0x%X\t\t0x%X" % (start, length))
示例11: SetMode
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def SetMode(self):
if FLAGS.mode == "iospace":
mode = 0
elif FLAGS.mode == "physical":
mode = 1
elif FLAGS.mode == "pte":
mode = 2
elif FLAGS.mode == "pte_pci":
mode = 3
else:
raise RuntimeError("Mode %s not supported" % FLAGS.mode)
win32file.DeviceIoControl(
self.fd, CTRL_IOCTRL, struct.pack("I", mode), 0, None)
示例12: get_physical_drive_size
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def get_physical_drive_size(drive="\\\\.\\PhysicalDrive0"):
"""Uses IOCTL to get physical drives size"""
handle = win32file.CreateFile(drive, 0, win32file.FILE_SHARE_READ, None, win32file.OPEN_EXISTING, 0, 0)
if handle:
IOCTL_DISK_GET_DRIVE_GEOMETRY = 0x00070000
info = win32file.DeviceIoControl(handle, IOCTL_DISK_GET_DRIVE_GEOMETRY, '', 24)
win32file.CloseHandle(handle)
if info:
(cyl_lo, cyl_hi, media_type, tps, spt, bps) = struct.unpack('6L', info)
mediasize = ((cyl_hi << 32) + cyl_lo) * tps * spt * bps
"""print mediasize, 'bytes'
print mediasize/10**3, 'kbytes'
print mediasize/10**6, 'Mbytes'
print mediasize/10**9, 'Gbytes'"""
return mediasize
示例13: GetInfoDeprecated
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def GetInfoDeprecated(self):
result = win32file.DeviceIoControl(self.fd, INFO_IOCTRL_DEPRECATED, "",
1024, None)
fmt_string = "QQl"
offset = struct.calcsize(fmt_string)
cr3, kpcr, number_of_runs = struct.unpack_from(fmt_string, result)
for x in range(number_of_runs):
start, length = struct.unpack_from("QQ", result, x * 16 + offset)
print "0x%X\t\t0x%X" % (start, length)
示例14: SetMode
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def SetMode(self):
mode = 1
win32file.DeviceIoControl(
self.fd, CTRL_IOCTRL, struct.pack("I", mode), 0, None)
示例15: _sparse_magic
# 需要导入模块: import win32file [as 别名]
# 或者: from win32file import DeviceIoControl [as 别名]
def _sparse_magic(handle, length=0):
win32file.DeviceIoControl(handle, FSCTL_SET_SPARSE, '', 0, None)
win32file.SetFilePointer(handle, length, win32file.FILE_BEGIN)
win32file.SetEndOfFile(handle)
win32file.SetFilePointer(handle, 0, win32file.FILE_BEGIN)