def __init__(self, mode):
'''
constructor
'''
RawLayer.__init__(self, mode)
#usefull for rfb protocol
self._callbackBody = None
#protocol version negociated
self._version = ProtocolVersion.RFB003008
#nb security launch by server
self._securityLevel = SecurityType.INVALID
#shared framebuffer client init message
self._sharedFlag = UInt8(False)
#server init message
#which contain framebuffer dim and pixel format
self._serverInit = ServerInit()
#client pixel format
self._pixelFormat = PixelFormat()
#server name
self._serverName = String()
#nb rectangle
self._nbRect = 0
#current rectangle header
self._currentRect = Rectangle()
#client or server adaptor
self._observer = []
def __init__(self, name="", options=UInt32Le()):
CompositeType.__init__(self)
#name of channel
self.name = String(name[0:8] + "\x00" * (8 - len(name)),
readLen=UInt8(8))
#unknown
self.options = options
def writePadding(length):
'''
create string with null char * length
@param length: length of padding
@return: String with \x00 * length
'''
return String("\x00"*length)
def readOctetString(s):
'''
read ber string structure
@param s: stream
@return: String
'''
if not readUniversalTag(s, Tag.BER_TAG_OCTET_STRING, False):
raise InvalidExpectedDataException("unexpected ber tag")
size = readLength(s)
return String(s.read(size.value))
def __init__(self):
CompositeType.__init__(self)
self.rdpVersion = Version.RDP_VERSION_5_PLUS
self.desktopWidth = UInt16Le(1280)
self.desktopHeight = UInt16Le(1024)
self.colorDepth = ColorDepth.RNS_UD_COLOR_8BPP
self.sasSequence = Sequence.RNS_UD_SAS_DEL
self.kbdLayout = KeyboardLayout.FRENCH
self.clientBuild = UInt32Le(3790)
self.clientName = UniString("rdpy" + "\x00" * 11, readLen=UInt8(30))
self.keyboardType = KeyboardType.IBM_101_102_KEYS
self.keyboardSubType = UInt32Le(0)
self.keyboardFnKeys = UInt32Le(12)
self.imeFileName = String("\x00" * 64, readLen=UInt8(64))
self.postBeta2ColorDepth = ColorDepth.RNS_UD_COLOR_8BPP
self.clientProductId = UInt16Le(1)
self.serialNumber = UInt32Le(0)
self.highColorDepth = HighColor.HIGH_COLOR_24BPP
self.supportedColorDepths = Support.RNS_UD_24BPP_SUPPORT | Support.RNS_UD_16BPP_SUPPORT | Support.RNS_UD_15BPP_SUPPORT
self.earlyCapabilityFlags = CapabilityFlags.RNS_UD_CS_SUPPORT_ERRINFO_PDU
self.clientDigProductId = String("\x00" * 64, readLen=UInt8(64))
self.connectionType = UInt8()
self.pad1octet = UInt8()
self.serverSelectedProtocol = UInt32Le()
def __init__(self):
CompositeType.__init__(self)
self.wBlobType = UInt16Le()
self.wBlobLen = UInt16Le(lambda: sizeof(self.blobData))
self.blobData = String(readLen=self.wBlobLen,
conditional=lambda: self.wBlobLen.value > 0)
def writeOctetstring(value):
'''
write string in ber representation
@param value: string
@return: string ber structure
'''
return (writeUniversalTag(Tag.BER_TAG_OCTET_STRING, False), writeLength(len(value)), String(value))
def __init__(self, text=""):
CompositeType.__init__(self)
self.padding = (UInt16Be(), UInt8())
self.size = UInt32Be(len(text))
self.message = String(text)