| /* |
| * Summary: Provide Canonical XML and Exclusive XML Canonicalization |
| * Description: the c14n modules provides a |
| * |
| * "Canonical XML" implementation |
| * http://www.w3.org/TR/xml-c14n |
| * |
| * and an |
| * |
| * "Exclusive XML Canonicalization" implementation |
| * http://www.w3.org/TR/xml-exc-c14n |
| |
| * Copy: See Copyright for the status of this software. |
| * |
| * Author: Aleksey Sanin <aleksey@aleksey.com> |
| */ |
| #ifndef __XML_C14N_H__ |
| #define __XML_C14N_H__ |
| #ifdef LIBXML_C14N_ENABLED |
| #ifdef LIBXML_OUTPUT_ENABLED |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| #include <libxml/xmlversion.h> |
| #include <libxml/tree.h> |
| #include <libxml/xpath.h> |
| |
| /* |
| * XML Canonicazation |
| * http://www.w3.org/TR/xml-c14n |
| * |
| * Exclusive XML Canonicazation |
| * http://www.w3.org/TR/xml-exc-c14n |
| * |
| * Canonical form of an XML document could be created if and only if |
| * a) default attributes (if any) are added to all nodes |
| * b) all character and parsed entity references are resolved |
| * In order to achive this in libxml2 the document MUST be loaded with |
| * following global setings: |
| * |
| * xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS; |
| * xmlSubstituteEntitiesDefault(1); |
| * |
| * or corresponding parser context setting: |
| * xmlParserCtxtPtr ctxt; |
| * |
| * ... |
| * ctxt->loadsubset = XML_DETECT_IDS | XML_COMPLETE_ATTRS; |
| * ctxt->replaceEntities = 1; |
| * ... |
| */ |
| |
| |
| XMLPUBFUN int XMLCALL |
| xmlC14NDocSaveTo (xmlDocPtr doc, |
| xmlNodeSetPtr nodes, |
| int exclusive, |
| xmlChar **inclusive_ns_prefixes, |
| int with_comments, |
| xmlOutputBufferPtr buf); |
| |
| XMLPUBFUN int XMLCALL |
| xmlC14NDocDumpMemory (xmlDocPtr doc, |
| xmlNodeSetPtr nodes, |
| int exclusive, |
| xmlChar **inclusive_ns_prefixes, |
| int with_comments, |
| xmlChar **doc_txt_ptr); |
| |
| XMLPUBFUN int XMLCALL |
| xmlC14NDocSave (xmlDocPtr doc, |
| xmlNodeSetPtr nodes, |
| int exclusive, |
| xmlChar **inclusive_ns_prefixes, |
| int with_comments, |
| const char* filename, |
| int compression); |
| |
| |
| /** |
| * This is the core C14N function |
| */ |
| typedef int (*xmlC14NIsVisibleCallback) (void* user_data, |
| xmlNodePtr node, |
| xmlNodePtr parent); |
| |
| XMLPUBFUN int XMLCALL |
| xmlC14NExecute (xmlDocPtr doc, |
| xmlC14NIsVisibleCallback is_visible_callback, |
| void* user_data, |
| int exclusive, |
| xmlChar **inclusive_ns_prefixes, |
| int with_comments, |
| xmlOutputBufferPtr buf); |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* LIBXML_OUTPUT_ENABLED */ |
| #endif /* LIBXML_C14N_ENABLED */ |
| #endif /* __XML_C14N_H__ */ |
| |
