Re: [FleXML-Users] Parsing PCDATA in chunks

[William F. D. <wil...@th...>]

Hi Timm,

I have run into this too, and looked at finding a solution a while ago.
I will check what I did and let you know.

Will

On Fri, 2006-02-17 at 00:11 +0100, Timm Baumeister wrote:
> Hello,
> 
> the buffering of PCDATA is currently implemented with a fixed size char 
> array with the effect that for large PCDATA blocks the parser ends up in 
> an assertion.
> 
> Would it be possible to have a call to a user defined function which 
> reports a chunk of PCDATA whenever a buffer overflow is going to occur 
> to free up the space?
> 
> I was thinking of something like:
> 
> #define BUFFERSET(P)  (P = next)
> #define BUFFERPUTC(C) (mycheck(next<limit), *(next++) = (C))
> #define BUFFERDONE    (BUFFERPUTC('\0'))
> 
> bool mycheck(bool b) {
> if (!b)
> {
>    char c = *next;*next='\0';
>    PCDATA_CALLBACK(bufferstack);
>    next=bufferstack;
>    *(next++) = c
> }	
> return true;
> }
> 
> and am wondering whether a reset of the buffer in the mid of a PCDATA 
> block might have any unforseen sideeffects concerning the parser.
> 
> Thanks in advance for clarification
> 
> Timm

-- 
William F Dowling
wil...@th...
www.scientific.thomson.com