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Re: [Vtd-xml-users] built-in entity references
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From: Jimmy Z. <cra...@co...> - 2006-11-06 18:05:51
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getCharResolved returns a long, upper 32 bit is the offset value of the
detected
char or entity, lower 32 bit is the actually char detected, this is a
rewrite in v1.7
it eliminates a instance variable which was shared among many different
things...
the other thing, I have been doing a lot of comment conversion from // to /*
*/ :)
----- Original Message -----
From: "John Kraal - Kewill Interchain NL" <jk...@in...>
To: "Harrie Hoogeveen" <Har...@KB...>
Cc: <vtd...@li...>
Sent: Monday, November 06, 2006 2:35 AM
Subject: Re: [Vtd-xml-users] built-in entity references
> In the new code this actually has nothing to do with "&s;" - there is
> no such check, my guess it's a typo of the website. It does have to do
> something with offsets:
>
> For the package I built, add a ++ after offset in getChar() (in the
> function getCharResolved())
>
> Example, it was this:
>
> static Long getCharResolved(VTDNav *vn,int offset){
> exception e;
> int ch = 0;
> int val = 0;
> Long inc =2;
> Long l = getChar(vn,offset);
>
> Change it to:
>
> static Long getCharResolved(VTDNav *vn,int offset){
> exception e;
> int ch = 0;
> int val = 0;
> Long inc =2;
> Long l = getChar(vn,offset++);
>
> I'm not sure if this'll work on older versions.
>
> In a new version I threw in a bunch of typecasts too, to get rid of
> those pesky compiler warnings (on HP-UX a killer), but I'll release the
> package somewhat later when I'm convinced it works.
>
> Regards,
> John Kraal
>
>
> Harrie Hoogeveen wrote:
>> Hello,
>>
>> I had a question about the built-in entity references. You support, as
>> told on the website only a few:
>>
>> " &s; ' > <
>>
>> Q1: I was wondering why is it not & and &apo; as in the standard?
>>
>> For example a lot of parsers do not understand &s; but do understand
>> &
>>
>>
>>
>> Now, I have to adapt my xml, or the VTD code. I am looking at this
>> function getCharResolved() from VTDNav.
>>
>> If you look at the swich, after the & sign, it detects this:
>>
>>
>>
>> *case* 'a' :
>>
>> ch = getCharUnit(offset);
>>
>> *if* (ch == 'm') {
>>
>> *if* (getCharUnit(offset + 1) == 'p'
>>
>> && getCharUnit(offset + 2) == ';') {
>>
>> inc = 5;
>>
>> val = '&';
>>
>> } *else*
>>
>> *throw* *new* NavException("illegal
>> builtin reference");
>>
>> } *else* *if* (ch == 'p') {
>>
>> *if* (getCharUnit(offset + 1) == 'o'
>>
>> && getCharUnit(offset + 2) == 's'
>>
>> && getCharUnit(offset + 3) == ';') {
>>
>> inc = 6;
>>
>> val = '\'';
>>
>> } *else*
>>
>> *throw* *new* NavException("illegal
>> builtin reference");
>>
>> } *else*
>>
>> *throw* *new* NavException("illegal
>> builtin reference");
>>
>> *break*;
>>
>>
>>
>> Which in translation is amp; and apos;
>>
>>
>>
>> Now it realy is getting confusing.
>>
>> If a put &s; in my xml, it throws an exception any way:
>> “javax.ejb.EJBException: com.ximpleware.EntityException: Errors in
>> Entity: Illegal builtin reference” on line 499 in VTDGen.
>>
>> If I put & in my xml I get a: “NavException: Invalid entity char” on
>> line 830 in VTDNav.
>>
>> Of which you can see the code above, which should work for &.
>>
>> Also the & is supported in VTDNav, if I see correct on line 740, but
>> also gets a exception
>>
>> What is going on?
>>
>> Mabey it’s in this piece of code on line 729 in VTDNav:
>>
>>
>>
>> ch = (*int*)l;
>>
>>
>>
>> *if* (ch != '&')
>>
>> *return* l;
>>
>>
>>
>> I have some time to correct this. What is the problem? Why did you block
>> it out like that?
>>
>>
>>
>> Harrie Hoogeveen
>>
>>
>>
>>
>>
>>
>> ------------------------------------------------------------------------
>>
>> -------------------------------------------------------------------------
>> Using Tomcat but need to do more? Need to support web services, security?
>> Get stuff done quickly with pre-integrated technology to make your job
>> easier
>> Download IBM WebSphere Application Server v.1.0.1 based on Apache
>> Geronimo
>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>>
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
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>> Vtd...@li...
>> https://lists.sourceforge.net/lists/listinfo/vtd-xml-users
>
> --
> Met vriendelijke groeten,
> With kind regards,
>
> John Kraal
> Programmer
>
> Kewill Interchain
> A member of the Kewill Group of companies
>
> (T) +31 (0)78 6 123 310
> (E) jk...@in...
> (W) www.interchain.nl
>
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>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job
> easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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