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How to use _align64 method in fMBT

Best Python code snippet using fMBT_python
fmbtrdp.py
Source:fmbtrdp.py
...75UINT32  = ctypes.c_uint3276UINT64  = ctypes.c_uint6477VOID_P  = ctypes.c_void_p78VOID_PP = ctypes.POINTER(VOID_P)79def _align64(field_name, field_type, offset64=None):80    rv = []81    if offset64 == None:82        offset64 = (_align64.offset8 + 7) / 883    if _align64.offset8 < offset64 * 8:84        rv += [("_padding%s" % (str(offset64).zfill(4)),85                ctypes.c_uint8 * (offset64 * 8 - _align64.offset8))]86        _align64.offset8 = offset64 * 887    elif _align64.offset8 > offset64 * 8:88        raise ValueError("Struct filled up to 64-bit block %s, invalid offset: %s" %89                         (_align64.offset8 / 8.0, offset64))90    rv += [(field_name, field_type)]91    _align64.offset8 += ctypes.sizeof(field_type)92    return rv93#### Colors, freerdp/codec/color.h94CLRCONV_ALPHA  = 195CLRCONV_INVERT = 296CLRCONV_RGB555 = 497CLRBUF_16BPP   = 898CLRBUF_24BPP   = 1699CLRBUF_32BPP   = 32100#### Settings, freerdp/settings.h101# Encryption Methods102ENCRYPTION_METHOD_NONE             = 0x00000000103ENCRYPTION_METHOD_40BIT            = 0x00000001104ENCRYPTION_METHOD_128BIT           = 0x00000002105ENCRYPTION_METHOD_56BIT            = 0x00000008106ENCRYPTION_METHOD_FIPS             = 0x00000010107# Encryption Levels108ENCRYPTION_LEVEL_NONE              = 0x00000000109ENCRYPTION_LEVEL_LOW               = 0x00000001110ENCRYPTION_LEVEL_CLIENT_COMPATIBLE = 0x00000002111ENCRYPTION_LEVEL_HIGH              = 0x00000003112ENCRYPTION_LEVEL_FIPS              = 0x00000004113# struct rdp_setting, incomplete, trying out basic stuff114_align64.offset8 = 0115class RdpSettings(ctypes.Structure):116    _fields_ = (117        _align64("instance",                      VOID_P) +118        # Core Parameters119        _align64("ServerMode",                    BOOL,   16) +120        _align64("ShareId",                       UINT32, 17) +121        _align64("PduSource",                     UINT32, 18) +122        _align64("ServerPort",                    UINT32, 19) +123        _align64("ServerHostname",                CHAR_P, 20) +124        _align64("Username",                      CHAR_P, 21) +125        _align64("Password",                      CHAR_P, 22) +126        _align64("Domain",                        CHAR_P, 23) +127        _align64("PasswordHash",                  CHAR_P, 24) +128        _align64("WaitForOutputBufferFlush",      BOOL,   25) +129        # Client/Server Core Data130        _align64("RdpVersion",                    UINT32, 128) +131        _align64("DesktopWidth",                  UINT32, 129) +132        _align64("DesktopHeight",                 UINT32, 130) +133        _align64("ColorDepth",                    UINT32, 131) +134        _align64("ConnectionType",                UINT32, 132) +135        _align64("ClientBuild",                   UINT32, 133) +136        _align64("ClientHostname",                CHAR_P, 134) +137        _align64("ClientProductId",               CHAR_P, 135) +138        _align64("EarlyCapabilityFlags",          UINT32, 136) +139        _align64("NetworkAutoDetect",             BOOL,   137) +140        _align64("SupportAsymetricKeys",          BOOL,   138) +141        _align64("SupportErrorInfoPdu",           BOOL,   139) +142        _align64("SupportStatusInfoPdu",          BOOL,   140) +143        _align64("SupportMonitorLayoutPdu",       BOOL,   141) +144        _align64("SupportGraphicsPipeline",       BOOL,   142) +145        _align64("SupportDynamicTimeZone",        BOOL,   143) +146        _align64("SupportHeartbeatPdu",           BOOL,   144) +147	# Client/Server Security Data148	_align64("DisableEncryption",             BOOL,   192) +149	_align64("EncryptionMethods",             UINT32, 193) +150	_align64("ExtEncryptionMethods",          UINT32, 194) +151	_align64("EncryptionLevel",               UINT32, 195) +152	_align64("ServerRandom",                  BYTE_P, 196) +153	_align64("ServerRandomLength",            UINT32, 197) +154	_align64("ServerCertificate",             BYTE_P, 198) +155	_align64("ServerCertificateLength",       UINT32, 199) +156	_align64("ClientRandom",                  BYTE_P, 200) +157	_align64("ClientRandomLength",            UINT32, 201) +158        # Protocol Security159        _align64("TlsSecurity",                   BOOL,   1088) +160        _align64("NlaSecurity",                   BOOL,   1089) +161        _align64("RdpSecurity",                   BOOL,   1090) +162        _align64("ExtSecurity",                   BOOL,   1091) +163        _align64("Authentication",                BOOL,   1092) +164        _align64("RequestedProtocols",            UINT32, 1093) +165        _align64("SelectedProtocol",              UINT32, 1094) +166        _align64("NegotiationFlags",              UINT32, 1095) +167        _align64("NegotiateSecurityLayer",        BOOL,   1096) +168        _align64("RestrictedAdminModeRequired",   BOOL,   1097) +169        _align64("AuthenticationServiceClass",    CHAR_P, 1098) +170        _align64("DisableCredentialsDelegation",  BOOL,   1099) +171        _align64("AuthenticationLevel",           BOOL,   1100) +172        _align64("PermittedTLSCiphers",           CHAR_P, 1101) +173        # Window Settings174        _align64("Workarea",                      BOOL,   1536) +175        _align64("Fullscreen",                    BOOL,   1537) +176        _align64("PercentScreen",                 UINT32, 1538) +177        _align64("GrabKeyboard",                  BOOL,   1539) +178        _align64("Decorations",                   BOOL,   1540) +179        _align64("MouseMotion",                   BOOL,   1541) +180        _align64("WindowTitle",                   CHAR_P, 1542) +181        _align64("ParentWindowId",                UINT64, 1543) +182        _align64("AsyncInput",                    BOOL,   1544) +183        _align64("AsyncUpdate",                   BOOL,   1545) +184        _align64("AsyncChannels",                 BOOL,   1546) +185        _align64("AsyncTransport",                BOOL,   1547) +186        _align64("ToggleFullscreen",              BOOL,   1548) +187        _align64("WmClass",                       CHAR_P, 1549) +188        _align64("EmbeddedWindow",                BOOL,   1550) +189        _align64("SmartSizing",                   BOOL,   1551) +190        _align64("XPan",                          INT,    1552) +191        _align64("YPan",                          INT,    1553) +192        _align64("ScalingFactor",                 DOUBLE, 1554) +193        # Input Capabilities194        _align64("KeyboardLayout",                UINT32, 2624) +195        _align64("KeyboardType",                  UINT32, 2625) +196        _align64("KeyboardSubType",               UINT32, 2626) +197        _align64("KeyboardFunctionKey",           UINT32, 2627) +198        _align64("ImeFileName",                   CHAR_P, 2628) +199        _align64("UnicodeInput",                  BOOL,   2629) +200        _align64("FastPathInput",                 BOOL,   2630) +201        _align64("MultiTouchInput",               BOOL,   2631) +202        _align64("MultiTouchGestures",            BOOL,   2632) +203        _align64("KeyboardHook",                  UINT32, 2633)204    )205RdpSettings_P = ctypes.POINTER(RdpSettings)206# Adding stuff to structs:207# query-replace-regexp208# ALIGN64 \([^ ]*\) \([^; ]*\); /\* \([0-9]*\) \*/209# ->210# _align64("\2", \1, \3) +211#### Input, freerdp/input.h212# keyboard Flags213KBD_FLAGS_EXTENDED       = 0x0100214KBD_FLAGS_DOWN           = 0x4000215KBD_FLAGS_RELEASE        = 0x8000216# Pointer Flags217PTR_FLAGS_WHEEL          = 0x0200218PTR_FLAGS_WHEEL_NEGATIVE = 0x0100219PTR_FLAGS_MOVE           = 0x0800220PTR_FLAGS_DOWN           = 0x8000221PTR_FLAGS_BUTTON1        = 0x1000222PTR_FLAGS_BUTTON2        = 0x2000223PTR_FLAGS_BUTTON3        = 0x4000224WheelRotationMask        = 0x01FF225# Extended Pointer Flags226PTR_XFLAGS_DOWN          = 0x8000227PTR_XFLAGS_BUTTON1       = 0x0001228PTR_XFLAGS_BUTTON2       = 0x0002229# Keyboard Toggle Flags230KBD_SYNC_SCROLL_LOCK     = 0x00000001231KBD_SYNC_NUM_LOCK        = 0x00000002232KBD_SYNC_CAPS_LOCK       = 0x00000004233KBD_SYNC_KANA_LOCK       = 0x00000008234RDP_CLIENT_INPUT_PDU_HEADER_LENGTH = 4235# Pointers to these structs are needed before definition of the struct236class RdpContext(ctypes.Structure):237    pass238class RdpGdi(ctypes.Structure):239    pass240class RdpInput(ctypes.Structure):241    pass242class RdpFreerdp(ctypes.Structure):243    pass244RdpContext_P = ctypes.POINTER(RdpContext)245RdpGdi_P     = ctypes.POINTER(RdpGdi)246RdpInput_P   = ctypes.POINTER(RdpInput)247RdpFreerdp_P = ctypes.POINTER(RdpFreerdp)248RdppSynchronizeEvent     = ctypes.CFUNCTYPE(None, RdpInput_P, UINT32) # input, flags249RdppKeyboardEvent        = ctypes.CFUNCTYPE(None, RdpInput_P, UINT16, UINT16) # input, flags, code250RdppUnicodeKeyboardEvent = ctypes.CFUNCTYPE(None, RdpInput_P, UINT16, UINT16) # input, flags, code251RdppMouseEvent           = ctypes.CFUNCTYPE(None, RdpInput_P, UINT16, UINT16, UINT16) # input, flags, x, y252RdppExtendedMouseEvent   = ctypes.CFUNCTYPE(None, RdpInput_P, UINT16, UINT16, UINT16) # input, flags, x, y253# struct rdp_input254_align64.offset8 = 0255RdpInput._fields_ = (256    _align64("context",               RdpContext_P) +257    _align64("param1",                VOID_P, 1) +258    _align64("SynchronizeEvent",      RdppSynchronizeEvent, 16) +259    _align64("KeyboardEvent",         RdppKeyboardEvent, 17) +260    _align64("UnicodeKeyboardEvent",  RdppUnicodeKeyboardEvent, 18) +261    _align64("MouseEvent",            RdppMouseEvent, 19) +262    _align64("ExtendedMouseEvent",    RdppExtendedMouseEvent, 20)263)264#### GDI, see freerdp/freerdp.h265# struct rdp_gdi266_align64.offset8 = 0267RdpGdi._fields_ = (268    ("context", RdpContext_P),269    ("width", INT),270    ("height", INT),271    ("dstBpp", INT),272    ("srcBpp", INT),273    ("cursor_x", INT),274    ("cursor_y", INT),275    ("bytesPerPixel", INT),276    ("hdc", VOID_P), # HGDI_DC277    ("clrconv", VOID_P), # HCLRCONV278    ("primary", VOID_P), # gdiBitmap*279    ("drawing", VOID_P), # gdiBitmap*280    ("primary_buffer", BYTE_P), # BYTE_P281    ("textColor", UINT),282    ("rfx_context", VOID_P),283    ("nsc_context", VOID_P),284    ("tile", VOID_P), # gdiBitmap*285    ("image", VOID_P) # gdiBitmap*286)287#### Core, see freerdp/freerdp.h288# struct rdp_context289_align64.offset8 = 0290RdpContext._fields_ = (291    _align64("instance",    RdpFreerdp_P, 0) +292    _align64("peer",        VOID_P, 1) + # freerdp_peer*293    _align64("ServerMode",  BOOL,   2) +294    _align64("LastError",   UINT32, 3) +295    _align64("argc",        INT,     16) +296    _align64("argv",        CHAR_PP, 17) +297    _align64("pubSub",      VOID_P,  18) + # wPubSub*298    _align64("rdp",         VOID_P,  32) + # rdpRdp*299    _align64("gdi",         RdpGdi_P, 33) +300    _align64("rail",        VOID_P,  34) + # rdpRail*301    _align64("cache",       VOID_P,  35) + # rdpCache*302    _align64("channels",    VOID_P,  36) + # rdpChannels*303    _align64("graphics",    VOID_P,  37) + # rdpGraphics*304    _align64("input",       RdpInput_P, 38) +305    _align64("update",      VOID_P,  39) + # rdpUpdate*306    _align64("settings",    RdpSettings_P, 40) +307    _align64("metrics",     VOID_P, 41) + # rdpMetrics*308    _align64("padding",     UINT64, 63) # size_of(RdpContext) will be needed309)310RdppPreConnect = ctypes.CFUNCTYPE(BOOL, RdpFreerdp_P)311RdppPostConnect = ctypes.CFUNCTYPE(BOOL, RdpFreerdp_P)312# struct rdp_freerdp313_align64.offset8 = 0314RdpFreerdp._fields_ = (315    _align64("context",                   RdpContext_P, 0) +316    _align64("pClientEntryPoints",        VOID_P) +317    _align64("input",                     RdpInput_P, 16) +318    _align64("update",                    VOID_P, 17) + # rdpUpdate*319    _align64("settings",                  RdpSettings_P, 18) +320    _align64("ContextSize",               SIZE_T, 32) +321    _align64("ContextNew",                VOID_P, 33) + # pContextNew322    _align64("ContextFree",               VOID_P, 34) + # pContextFree323    _align64("PreConnect",                RdppPreConnect, 48) +324    _align64("PostConnect",               RdppPostConnect, 49) +325    _align64("Authenticate",              VOID_P, 50) + # pAuthenticate326    _align64("VerifyCertificate",         VOID_P, 51) + # pVerifyCertificate327    _align64("VerifyChangedCertificate",  VOID_P, 52) + # pVerifyChangedCertificate328    _align64("VerifyX509Certificate",     VOID_P, 53) + # pVerifyX509Certificate329    _align64("LogonErrorInfo",            VOID_P, 54) + # pLogonErrorInfo330    _align64("PostDisconnect",            VOID_P, 55) + # pPostDisconnect331    _align64("GatewayAuthenticate",       VOID_P, 56) + # pAuthenticate332    _align64("SendChannelData",           VOID_P, 64) + # pSendChannelData333    _align64("ReceiveChannelData",        VOID_P, 65) # pReceiveChannelData334)335def _load_lib(libname):336    try:337        return ctypes.CDLL(libname)338    except OSError, e:339        raise ImportError('loading library "%s" failed: %s' % (libname, e))340libcore = _load_lib("libfreerdp-core.so.1.2")341libgdi = _load_lib("libfreerdp-gdi.so.1.2")342libutils = _load_lib("libfreerdp-utils.so.1.2")343libwinpr = _load_lib("libwinpr.so.1.1")344libcore.freerdp_new.argtypes = []345libcore.freerdp_new.restype = RdpFreerdp_P346libcore.freerdp_free.argtypes = [RdpFreerdp_P]347libcore.freerdp_free.restype = None...
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