| author | Pat Downey <patrick.downey@nokia.com> |
| Fri, 03 Jul 2009 15:54:40 +0100 | |
| changeset 13 | 10e98eab6f85 |
| parent 0 | dd21522fd290 |
| permissions | -rw-r--r-- |
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/* |
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* Summary: Provide Canonical XML and Exclusive XML Canonicalization |
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* Description: the c14n modules provides a |
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* |
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* "Canonical XML" implementation |
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* http://www.w3.org/TR/xml-c14n |
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* |
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* and an |
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* |
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* "Exclusive XML Canonicalization" implementation |
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* http://www.w3.org/TR/xml-exc-c14n |
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* Copy: See Copyright for the status of this software. |
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* |
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* Author: Aleksey Sanin <aleksey@aleksey.com> |
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*/ |
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#ifndef __XML_C14N_H__ |
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#define __XML_C14N_H__ |
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#ifdef LIBXML_OUTPUT_ENABLED |
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#ifdef __cplusplus |
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extern "C" {
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#endif /* __cplusplus */ |
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#include "Libxml2_xmlversion.h" |
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#include "Libxml2_tree.h" |
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#include "Libxml2_xpath.h" |
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/* |
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* XML Canonicazation |
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* http://www.w3.org/TR/xml-c14n |
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* |
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* Exclusive XML Canonicazation |
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* http://www.w3.org/TR/xml-exc-c14n |
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* |
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* Canonical form of an XML document could be created if and only if |
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* a) default attributes (if any) are added to all nodes |
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* b) all character and parsed entity references are resolved |
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* In order to achive this in libxml2 the document MUST be loaded with |
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* following global setings: |
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* |
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* xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS; |
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* xmlSubstituteEntitiesDefault(1); |
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* |
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* or corresponding parser context setting: |
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* xmlParserCtxtPtr ctxt; |
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* |
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* ... |
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* ctxt->loadsubset = XML_DETECT_IDS | XML_COMPLETE_ATTRS; |
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* ctxt->replaceEntities = 1; |
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* ... |
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*/ |
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XMLPUBFUN int XMLCALL |
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xmlC14NDocSaveTo (xmlDocPtr doc, |
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xmlNodeSetPtr nodes, |
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int exclusive, |
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xmlChar **inclusive_ns_prefixes, |
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int with_comments, |
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xmlOutputBufferPtr buf); |
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XMLPUBFUN int XMLCALL |
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xmlC14NDocDumpMemory (xmlDocPtr doc, |
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xmlNodeSetPtr nodes, |
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int exclusive, |
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xmlChar **inclusive_ns_prefixes, |
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int with_comments, |
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xmlChar **doc_txt_ptr); |
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XMLPUBFUN int XMLCALL |
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xmlC14NDocSave (xmlDocPtr doc, |
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xmlNodeSetPtr nodes, |
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int exclusive, |
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xmlChar **inclusive_ns_prefixes, |
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int with_comments, |
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const char* filename, |
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int compression); |
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/** |
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* This is the core C14N function |
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*/ |
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typedef int (*xmlC14NIsVisibleCallback) (void* user_data, |
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xmlNodePtr node, |
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xmlNodePtr parent); |
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XMLPUBFUN int XMLCALL |
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xmlC14NExecute (xmlDocPtr doc, |
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xmlC14NIsVisibleCallback is_visible_callback, |
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void* user_data, |
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int exclusive, |
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xmlChar **inclusive_ns_prefixes, |
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int with_comments, |
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xmlOutputBufferPtr buf); |
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#ifdef __cplusplus |
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} |
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#endif /* __cplusplus */ |
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#endif /* LIBXML_OUTPUT_ENABLED */ |
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#endif /* __XML_C14N_H__ */ |
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