|
Hello I work with the libxml2 version 2.6.11 on an embedded linux plattform. The configuration is: ./configure --with-minimum --with-output --with-xpath --with-xinclude --with-tree --with-xptr --with-push --with-sax1 --with-writer --with-reader --with-pattern --disable-static --with-valid --with-html --with-docbook --with-legacy I want to use xmlCtxtReadFile to validate a xml against his dtd, but it doesn't work and I don't know why. For tests I used the same code like on "www.xmlsoft.org/examples/parse2.c" (so I took the right xmlParserOption). Please take a look to the following example and possibly you could tell me what´s wrong. DTD - "ACK.R01.dtd": <!ELEMENT ACK.R01 (HDR, ACK)> <!ELEMENT HDR (HDR.message?, HDR.control, HDR.version, HDR.creation, HDR.encoding?)>
<!ELEMENT ACK (ACK.type, ACK.ack_control, ACK.note?, ACK.error_detail?)> XML_1 - "ACK.R01.xml": <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE ACK.R01 SYSTEM "ACK.R01.dtd"> <ACK.R01> <HDR> <HDR.control/> <HDR.version/> <HDR.creation/> </HDR> <ACK> </ACK> </ACK.R01> XML_2 - "ACK.R01.xml": <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE ACK.R01 SYSTEM "ACK.R01.dtd"> <ACK.R01> <HDR> </HDR> <ACK> <ACK.type/> <ACK.ack_control/> </ACK> </ACK.R01> When validating XML_1, i get 'ctxt->valid = 1'. When validating XML_2, i get 'ctxt->valid = 0'. Why?? They using the same dtd and in both xml-versions required elements are missing! So with both xml versions i had to get 'ctxt->valid = 0'. (Or not?) I also tried xmllint --valid --noout ACK.R01.xml from the command line. With XML_1 I get: no error With XML_2 I get: ACK.R01.xml:1: element HDR: validity error : Element HDR content does not follow the DTD, expecting (HDR.message? , HDR.control , HDR.version , HDR.creation , HDR.encoding?), got () </HDR> ^ I tested it with several xml files. Whatever xml-file i take, i get an error only when something is wrong within the first element (in my case HRD). Does anyone have an idea what is wrong? I have searched "http://www.xmlsoft.org/FAQ.html", "http://xmlsoft.org/bugs.html", "http://www.xmlsoft.org/news.html", "http://www.xmlsoft.org/xmldtd.html", "http://bugzilla.gnome.org/buglist.cgi?product=libxml2" for changes in xmlCtxtReadFile since version 2.6.11 too, but i couldn't find any hints or infos. thanks and best regards, Ronny Seemann -- Mit freundlichen Grüssen Ronny Seemann http://www.konplan.com mailto: rseemann konplan com |