mirror of
https://github.com/ivellioscolin/pykd.git
synced 2025-04-19 11:03:23 +08:00
116 lines
4.2 KiB
Python
116 lines
4.2 KiB
Python
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import sys
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from pykd import *
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def getDeviceType(devType):
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return {
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0x00000001 : "FILE_DEVICE_BEEP",
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0x00000002 : "FILE_DEVICE_CD_ROM",
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0x00000003 : "FILE_DEVICE_CD_ROM_FILE_SYSTEM",
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0x00000004 : "FILE_DEVICE_CONTROLLER",
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0x00000005 : "FILE_DEVICE_DATALINK",
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0x00000006 : "FILE_DEVICE_DFS",
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0x00000007 : "FILE_DEVICE_DISK",
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0x00000008 : "FILE_DEVICE_DISK_FILE_SYSTEM",
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0x00000009 : "FILE_DEVICE_FILE_SYSTEM",
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0x0000000a : "FILE_DEVICE_INPORT_PORT",
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0x0000000b : "FILE_DEVICE_KEYBOARD",
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0x0000000c : "FILE_DEVICE_MAILSLOT",
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0x0000000d : "FILE_DEVICE_MIDI_IN",
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0x0000000e : "FILE_DEVICE_MIDI_OUT",
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0x0000000f : "FILE_DEVICE_MOUSE",
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0x00000010 : "FILE_DEVICE_MULTI_UNC_PROVIDER",
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0x00000011 : "FILE_DEVICE_NAMED_PIPE",
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0x00000012 : "FILE_DEVICE_NETWORK",
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0x00000013 : "FILE_DEVICE_NETWORK_BROWSER",
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0x00000014 : "FILE_DEVICE_NETWORK_FILE_SYSTEM",
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0x00000015 : "FILE_DEVICE_NULL",
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0x00000016 : "FILE_DEVICE_PARALLEL_PORT",
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0x00000017 : "FILE_DEVICE_PHYSICAL_NETCARD",
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0x00000018 : "FILE_DEVICE_PRINTER",
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0x00000019 : "FILE_DEVICE_SCANNER",
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0x0000001a : "FILE_DEVICE_SERIAL_MOUSE_PORT",
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0x0000001b : "FILE_DEVICE_SERIAL_PORT",
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0x0000001c : "FILE_DEVICE_SCREEN",
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0x0000001d : "FILE_DEVICE_SOUND",
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0x0000001e : "FILE_DEVICE_STREAMS",
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0x0000001f : "FILE_DEVICE_TAPE",
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0x00000020 : "FILE_DEVICE_TAPE_FILE_SYSTEM",
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0x00000021 : "FILE_DEVICE_TRANSPORT",
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0x00000022 : "FILE_DEVICE_UNKNOWN",
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0x00000023 : "FILE_DEVICE_VIDEO",
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0x00000024 : "FILE_DEVICE_VIRTUAL_DISK",
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0x00000025 : "FILE_DEVICE_WAVE_IN",
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0x00000026 : "FILE_DEVICE_WAVE_OUT",
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0x00000027 : "FILE_DEVICE_8042_PORT",
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0x00000028 : "FILE_DEVICE_NETWORK_REDIRECTOR",
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0x00000029 : "FILE_DEVICE_BATTERY",
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0x0000002a : "FILE_DEVICE_BUS_EXTENDER",
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0x0000002b : "FILE_DEVICE_MODEM",
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0x0000002c : "FILE_DEVICE_VDM",
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0x0000002d : "FILE_DEVICE_MASS_STORAGE",
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0x0000002e : "FILE_DEVICE_SMB",
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0x0000002f : "FILE_DEVICE_KS",
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0x00000030 : "FILE_DEVICE_CHANGER",
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0x00000031 : "FILE_DEVICE_SMARTCARD",
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0x00000032 : "FILE_DEVICE_ACPI",
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0x00000033 : "FILE_DEVICE_DVD",
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0x00000034 : "FILE_DEVICE_FULLSCREEN_VIDEO",
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0x00000035 : "FILE_DEVICE_DFS_FILE_SYSTEM",
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0x00000036 : "FILE_DEVICE_DFS_VOLUME",
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0x00000037 : "FILE_DEVICE_SERENUM",
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0x00000038 : "FILE_DEVICE_TERMSRV",
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0x00000039 : "FILE_DEVICE_KSEC",
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0x0000003A : "FILE_DEVICE_FIPS",
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0x0000003B : "FILE_DEVICE_INFINIBAND",
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0x0000003E : "FILE_DEVICE_VMBUS",
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0x0000003F : "FILE_DEVICE_CRYPT_PROVIDER",
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0x00000040 : "FILE_DEVICE_WPD",
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0x00000041 : "FILE_DEVICE_BLUETOOTH",
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0x00000042 : "FILE_DEVICE_MT_COMPOSITE",
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0x00000043 : "FILE_DEVICE_MT_TRANSPORT",
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0x00000044 : "FILE_DEVICE_BIOMETRIC",
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0x00000045 : "FILE_DEVICE_PMI"
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}.get( devType, "%#x" % devType )
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def getMethod(method):
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return {
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0: "BUFFERED",
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1: "IN_DIRECT",
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2: "OUT_DIRECT",
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3: "NEITHER"
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}[method & 3]
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def getAccess(access):
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return {
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0: "FILE_ANY_ACCESS",
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1: "FILE_READ_ACCESS",
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2: "FILE_WRITE_ACCESS",
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3: "3"
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}[access & 3]
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def ctlcode( ctl ):
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devtype = ( ctl >> 16 ) & 0xFFFF
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access = ( ctl >> 14 ) & 3
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function = ( ctl >> 2 ) & 0xFFF
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method = ctl & 3
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return "Device type: %s Function: %#x(%d) Method: %s Access: %s" % ( getDeviceType(devtype), function, function, getMethod(method), getAccess(access) )
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def usage():
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dprintln( "Usage:" )
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dprintln( "!py ctlcode code")
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def main():
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if not isKernelDebugging():
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dprintln( "This script is for kernel debugging only" )
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if len(sys.argv) < 2:
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usage()
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return
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dprintln( ctlcode( expr( sys.argv[1] ) ) )
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if __name__ == "__main__":
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main()
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