Re: [xml] Querry regarding xmlParserOption.

[murali <murulidharar huawei com>]

>    Hi,
>      I am using option XML_PARSE_NOWARNING to suppress the warning
messages whi
> > ch I receive during parsing. But this seems not working, even after I use
this
> > option I will get warning callback.
> > The only way I found to suppress the warning is to set variable
xmlGetWarningsD
> > efaultValue to 0 before parsing. This will suppress warning even if I
have not
> > used the option XML_PARSE_NOWARNING during parsing.
> > I feel this should be corrected.
> > Let me know if there are any issues with my usage.

>  Hum, it's a bit unclear how and when you use the option, and what pops 
> out the warning. Sometime the parser calls something else directly or 
> indirectly and you get a warning but not really related to parsing.
Sometime
> this can be fixed, sometime it's hard because the APIs don't let the
option
> go though. So without more data it's basically impossible to answer.

> Daniel

Find the scenario below.
        options = 0;
        options |= (XML_PARSE_NOENT);
        options |= (XML_PARSE_NONET);
        options |= (XML_PARSE_NOBLANKS);
        options |= (XML_PARSE_DTDLOAD);
        options |= (XML_PARSE_DTDATTR);
        options |= (XML_PARSE_NOWARNING);       
ParserCtxt  = xmlCreateMemoryParserCtxt(DocBuffer, DocBufferSize);
xmlDetectSAX2Extn(ParserCtxt);
xmlCtxtUseOptions(ParserCtxt,options);
xmlParseDocument(ParserCtxt);

if I parse the document which will generate warning, then I get worning even
though I have set the option XML_PARSE_NOWARNING.
Hope this will answer your question regarding usage scenario.

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Daniel Veillard      | virtualization library  http://libvirt.org/
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