[xmlsec] xPath parsing youtube issue

[Aleksey Sanin]

wrong mailing list

Aleksey

kama168 wrote:
> Hi, all ~
> 
> I got some troubles in using xpath to parse youtube xml page like this 
> linke:
> 
> http://gdata.youtube.com/feeds/api/standardfeeds/top_rated
> 
> I can't get element node under following procedure~plz help me~thx~!
> 
> =================
> 
> doc = xmlReadMemory(buffer, len, "noname.xml", NULL, 0);
> 
> //doc is right, and I can use xmlDocGetRootElement to get root node
> 
> context = xmlXPathNewContext(doc);
> 
> register_namespaces(context, nsList) ;
> 
> result = xmlXPathEvalExpression("/feed/entry", context);
> 
> xmlXPathFreeContext(context);
> 
> xmlXPathNodeSetIsEmpty(result->nodesetval);
> 
> ==> result will be Null
> 
> =================
> 
> LIBXML_DOTTED_VERSION is "2.6.32"
> 
> ps. I can get yahoo weather rss correctly using this procedure.
> 
> 
> 
> ==========================================================
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> ==========================================================
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> ==========================================================
> 
> 
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> 
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