Hello all, I'm working on a very simple project to parse ROAP messages, part of the OMA DRM, for the moment. Libxml2 fits the bill for this project, so thank you! I am using XPath to query the document: /roap:riHello/extensions/[EMAIL PROTECTED]:type="roap:CertificateCaching"]. I am trying to get a node returned: <extension xsi:type="roap:CertificateCaching" />. Unfortunately, I get no results from libxml, but I have tested this against MSXML and an online XPath environment. If anyone has any ideas, I'd appreciate it!
The code: xpathCtx = xmlXPathNewContext(doc); xmlXPathRegisterNs(xpathCtx, (xmlChar *)"roap", (xmlChar *)"urn:oma:bac:dldrm:roap-1.0"); xmlXPathRegisterNs(xpathCtx, (xmlChar *)"xsi", (xmlChar *)"http://www.w3.org/2001/XMLSchema-instance";); xpathObj = xmlXPathEvalExpression("/roap:riHello/extensions/[EMAIL PROTECTED]:type=\"roap:CertificateCaching\"]", xpathCtx); if (xpathObj->nodesetval->nodeNr > 0) XML: <?xml version="1.0" encoding="utf-8"?> <roap:riHello xmlns:roap="urn:oma:bac:dldrm:roap-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; status="Success" sessionId="433211"> <selectedVersion>1.0</selectedVersion> <riID> <keyIdentifier xsi:type="roap:X509SPKIHash"> <hash>aXENc+Um/9/NvmYKiHDLaErK0gk</hash> </keyIdentifier> </riID> <riNonce>dsaiuiure9sdwerfqwer</riNonce> <trustedAuthorities> <keyIdentifier xsi:type="roap:X509SPKIHash"> <hash>aXENc+Um/9/NvmYKiHDLaErK0gk</hash> </keyIdentifier> <keyIdentifier xsi:type="roap:X509SPKIHash"> <hash>aXENc+Um/9/NvmYKiHDLaErK0gk</hash> </keyIdentifier> </trustedAuthorities> <extensions> <extension xsi:type="roap:CertificateCaching" /> </extensions> </roap:riHello> _______________________________________________ xml mailing list, project page http://xmlsoft.org/ [email protected] http://mail.gnome.org/mailman/listinfo/xml
