asn.1 - ASN1 Macro Value "is referenced, but is not defined." -


we try make macro in asn1 compiler throws following error:

line 6 (bigintmacro): a0256w: 'bigintvalue' referenced, not defined.

this our code:

bigintmacro definitions ::= begin   bigint macro ::=   begin     type notation ::= <type ::= integer>     value notation ::= value (value bigintvalue)          bigintvalue ::= int1 int2     int1 ::= number     int2 ::= number   end end

is there particular reason still using asn.1 macro notation removed asn.1 in 1994 (20 years ago) , replaced information object classes , parameterization? better off using modern asn.1 rather banging head against wall asn.1 macro notation.

i notice using either oss nokalva asn.1 compiler or online asn.1 compiler @ http://asn1-playground.oss.com. should ask oss support department assist sending mail support@oss.com. although oss asn.1 compiler still supports asn.1 macro notation, support department can convert macro notation modern asn.1.

macro notation removed asn.1 20 years ago because of ambiguity inability capture macro author's intention in machine processable way. modern asn.1 information object classes , parameterization solved problems inherent in old asn.1 macro notation.

in particular case, comes after "value" keyword expected asn.1 type, not additional macro production.


Comments

Post a Comment

Popular posts from this blog

javascript - RequestAnimationFrame not working when exiting fullscreen switching space on Safari -

request animation frame stops working when exiting fullscreen clicking on original space's safari window. fine if fullscreen mode canceled escape key or calling cancelfullscreen(). steps reproduce: open https://dl.dropboxusercontent.com/u/769042/prezi/safari-fullscreen.html click "draw raf", kittie appears click "fullscreen", go fullscreen click "draw raf", kittie appears go space original safari was, showing "click exit fullscreen mode", click anywhere, out fullscreen click "draw raf", nothing happens what handling click calling: window.requestanimationframe(draw); which draws on canvas context: function draw() { ctx.drawimage(img, math.random()*500|0, math.random()*400|0, 100, 100); } i checked .hidden , .visibilitystate, updated correctly. tested on osx 10.9.3, safari 7.0.4 (9537.76.4). has workaround/solution other switching old settimeout? this sounds webkit bug 88940 : using reque
Read more

Python ctypes access violation with const pointer arguments -

i have api i'm trying wrap in python (2.7.6 on win7) code using ctypes. here's api: client_dllfunc bool clientapi search_exporttoclipcopy(clienthsearch handle, int channel, lpctstr filename, const time_t& from, const time_t& to, const bool* cameras, int length, bool usepassword, lpctstr password, bool includetextin = false, bool excludeplayer = false); the issue i'm having cameras argument; , i've had issue other const pointer arguments well. here's how i'm wrapping api: def search_exporttoclipcopy(self, hsearch, csearch, filename, tfrom, tto, cameras, length, usepassword, password, includetextin=true, excludeplayer=false): exporttoclipcopy = self.sdkdll.search_exporttoclipcopy exporttoclipcopy.argtypes = [c_int, c_int, c_wchar_p, c_long, c_long, pointer(c_bool), c_int, c_bool, c_wchar_p, c_bool, c_bool] exporttoclipcopy.restype = c_bool exporttoclipcopy(hsearch, csearch, filename, tfrom, tto, cameras, length, usepassword, pass
Read more