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440226 Add xmlXIncludeProcessTreeFlagsData API

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* xinclude.c include/libxml/xinclude.h: new function similar to
  xmlXIncludeProcessFlagsData but operating on a subtree
This commit is contained in:
Stefan Behnel
2009-08-24 19:45:54 +02:00
committed by Daniel Veillard
parent 56a03035bf
commit b9590e9cd2
2 changed files with 46 additions and 19 deletions
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14
include/libxml/xinclude.h
View File

@@ -89,18 +89,22 @@ typedef xmlXIncludeCtxt *xmlXIncludeCtxtPtr;
/* /*
* standalone processing * standalone processing
*/ */
XMLPUBFUN int XMLCALL XMLPUBFUN int XMLCALL
xmlXIncludeProcess (xmlDocPtr doc); xmlXIncludeProcess (xmlDocPtr doc);
XMLPUBFUN int XMLCALL XMLPUBFUN int XMLCALL
xmlXIncludeProcessFlags (xmlDocPtr doc, xmlXIncludeProcessFlags (xmlDocPtr doc,
int flags); int flags);
XMLPUBFUN int XMLCALL XMLPUBFUN int XMLCALL
xmlXIncludeProcessFlagsData(xmlDocPtr doc, xmlXIncludeProcessFlagsData(xmlDocPtr doc,
int flags, int flags,
void *data); void *data);
XMLPUBFUN int XMLCALL XMLPUBFUN int XMLCALL
xmlXIncludeProcessTreeFlagsData(xmlNodePtr tree,
int flags,
void *data);
XMLPUBFUN int XMLCALL
xmlXIncludeProcessTree (xmlNodePtr tree); xmlXIncludeProcessTree (xmlNodePtr tree);
XMLPUBFUN int XMLCALL XMLPUBFUN int XMLCALL
xmlXIncludeProcessTreeFlags(xmlNodePtr tree, xmlXIncludeProcessTreeFlags(xmlNodePtr tree,
int flags); int flags);
/* /*

51
xinclude.c
View File

@@ -2423,7 +2423,42 @@ xmlXIncludeSetFlags(xmlXIncludeCtxtPtr ctxt, int flags) {
ctxt->parseFlags = flags; ctxt->parseFlags = flags;
return(0); return(0);
} }
/**
* xmlXIncludeProcessTreeFlagsData:
* @tree: an XML node
* @flags: a set of xmlParserOption used for parsing XML includes
* @data: application data that will be passed to the parser context
* in the _private field of the parser context(s)
*
* Implement the XInclude substitution on the XML node @tree
*
* Returns 0 if no substitution were done, -1 if some processing failed
* or the number of substitutions done.
*/
int
xmlXIncludeProcessTreeFlagsData(xmlNodePtr tree, int flags, void *data) {
xmlXIncludeCtxtPtr ctxt;
int ret = 0;
if ((tree == NULL) || (tree->doc == NULL))
return(-1);
ctxt = xmlXIncludeNewContext(tree->doc);
if (ctxt == NULL)
return(-1);
ctxt->_private = data;
ctxt->base = xmlStrdup((xmlChar *)tree->doc->URL);
xmlXIncludeSetFlags(ctxt, flags);
ret = xmlXIncludeDoProcess(ctxt, tree->doc, tree);
if ((ret >= 0) && (ctxt->nbErrors > 0))
ret = -1;
xmlXIncludeFreeContext(ctxt);
return(ret);
}
/** /**
* xmlXIncludeProcessFlagsData: * xmlXIncludeProcessFlagsData:
* @doc: an XML document * @doc: an XML document
@@ -2440,25 +2475,13 @@ int
xmlXIncludeProcessFlagsData(xmlDocPtr doc, int flags, void *data) { xmlXIncludeProcessFlagsData(xmlDocPtr doc, int flags, void *data) {
xmlXIncludeCtxtPtr ctxt; xmlXIncludeCtxtPtr ctxt;
xmlNodePtr tree; xmlNodePtr tree;
int ret = 0;
if (doc == NULL) if (doc == NULL)
return(-1); return(-1);
tree = xmlDocGetRootElement(doc); tree = xmlDocGetRootElement(doc);
if (tree == NULL) if (tree == NULL)
return(-1); return(-1);
ctxt = xmlXIncludeNewContext(doc); return(xmlXIncludeProcessTreeFlagsData(tree, flags, data));
if (ctxt == NULL)
return(-1);
ctxt->_private = data;
ctxt->base = xmlStrdup((xmlChar *)doc->URL);
xmlXIncludeSetFlags(ctxt, flags);
ret = xmlXIncludeDoProcess(ctxt, doc, tree);
if ((ret >= 0) && (ctxt->nbErrors > 0))
ret = -1;
xmlXIncludeFreeContext(ctxt);
return(ret);
} }
/** /**