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632 lines
19 KiB
632 lines
19 KiB
/*
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* Summary: internal interfaces for XML Path Language implementation
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* Description: internal interfaces for XML Path Language implementation
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* used to build new modules on top of XPath like XPointer and
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* XSLT
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*
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* Copy: See Copyright for the status of this software.
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*
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* Author: Daniel Veillard
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*/
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#ifndef __XML_XPATH_INTERNALS_H__
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#define __XML_XPATH_INTERNALS_H__
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#include <libxml/xmlversion.h>
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#include <libxml/xpath.h>
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#ifdef LIBXML_XPATH_ENABLED
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#ifdef __cplusplus
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extern "C" {
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#endif
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/************************************************************************
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* *
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* Helpers *
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* *
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************************************************************************/
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/*
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* Many of these macros may later turn into functions. They
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* shouldn't be used in #ifdef's preprocessor instructions.
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*/
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/**
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* xmlXPathSetError:
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* @ctxt: an XPath parser context
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* @err: an xmlXPathError code
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*
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* Raises an error.
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*/
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#define xmlXPathSetError(ctxt, err) \
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{ xmlXPatherror((ctxt), __FILE__, __LINE__, (err)); \
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if ((ctxt) != NULL) (ctxt)->error = (err); }
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/**
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* xmlXPathSetArityError:
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* @ctxt: an XPath parser context
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*
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* Raises an XPATH_INVALID_ARITY error.
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*/
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#define xmlXPathSetArityError(ctxt) \
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xmlXPathSetError((ctxt), XPATH_INVALID_ARITY)
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/**
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* xmlXPathSetTypeError:
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* @ctxt: an XPath parser context
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*
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* Raises an XPATH_INVALID_TYPE error.
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*/
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#define xmlXPathSetTypeError(ctxt) \
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xmlXPathSetError((ctxt), XPATH_INVALID_TYPE)
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/**
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* xmlXPathGetError:
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* @ctxt: an XPath parser context
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*
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* Get the error code of an XPath context.
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*
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* Returns the context error.
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*/
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#define xmlXPathGetError(ctxt) ((ctxt)->error)
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/**
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* xmlXPathCheckError:
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* @ctxt: an XPath parser context
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*
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* Check if an XPath error was raised.
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*
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* Returns true if an error has been raised, false otherwise.
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*/
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#define xmlXPathCheckError(ctxt) ((ctxt)->error != XPATH_EXPRESSION_OK)
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/**
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* xmlXPathGetDocument:
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* @ctxt: an XPath parser context
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*
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* Get the document of an XPath context.
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*
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* Returns the context document.
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*/
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#define xmlXPathGetDocument(ctxt) ((ctxt)->context->doc)
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/**
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* xmlXPathGetContextNode:
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* @ctxt: an XPath parser context
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*
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* Get the context node of an XPath context.
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*
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* Returns the context node.
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*/
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#define xmlXPathGetContextNode(ctxt) ((ctxt)->context->node)
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XMLPUBFUN int XMLCALL
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xmlXPathPopBoolean (xmlXPathParserContextPtr ctxt);
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XMLPUBFUN double XMLCALL
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xmlXPathPopNumber (xmlXPathParserContextPtr ctxt);
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XMLPUBFUN xmlChar * XMLCALL
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xmlXPathPopString (xmlXPathParserContextPtr ctxt);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathPopNodeSet (xmlXPathParserContextPtr ctxt);
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XMLPUBFUN void * XMLCALL
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xmlXPathPopExternal (xmlXPathParserContextPtr ctxt);
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/**
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* xmlXPathReturnBoolean:
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* @ctxt: an XPath parser context
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* @val: a boolean
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*
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* Pushes the boolean @val on the context stack.
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*/
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#define xmlXPathReturnBoolean(ctxt, val) \
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valuePush((ctxt), xmlXPathNewBoolean(val))
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/**
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* xmlXPathReturnTrue:
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* @ctxt: an XPath parser context
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*
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* Pushes true on the context stack.
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*/
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#define xmlXPathReturnTrue(ctxt) xmlXPathReturnBoolean((ctxt), 1)
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/**
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* xmlXPathReturnFalse:
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* @ctxt: an XPath parser context
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*
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* Pushes false on the context stack.
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*/
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#define xmlXPathReturnFalse(ctxt) xmlXPathReturnBoolean((ctxt), 0)
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/**
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* xmlXPathReturnNumber:
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* @ctxt: an XPath parser context
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* @val: a double
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*
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* Pushes the double @val on the context stack.
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*/
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#define xmlXPathReturnNumber(ctxt, val) \
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valuePush((ctxt), xmlXPathNewFloat(val))
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/**
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* xmlXPathReturnString:
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* @ctxt: an XPath parser context
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* @str: a string
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*
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* Pushes the string @str on the context stack.
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*/
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#define xmlXPathReturnString(ctxt, str) \
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valuePush((ctxt), xmlXPathWrapString(str))
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/**
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* xmlXPathReturnEmptyString:
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* @ctxt: an XPath parser context
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*
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* Pushes an empty string on the stack.
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*/
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#define xmlXPathReturnEmptyString(ctxt) \
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valuePush((ctxt), xmlXPathNewCString(""))
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/**
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* xmlXPathReturnNodeSet:
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* @ctxt: an XPath parser context
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* @ns: a node-set
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*
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* Pushes the node-set @ns on the context stack.
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*/
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#define xmlXPathReturnNodeSet(ctxt, ns) \
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valuePush((ctxt), xmlXPathWrapNodeSet(ns))
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/**
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* xmlXPathReturnEmptyNodeSet:
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* @ctxt: an XPath parser context
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*
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* Pushes an empty node-set on the context stack.
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*/
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#define xmlXPathReturnEmptyNodeSet(ctxt) \
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valuePush((ctxt), xmlXPathNewNodeSet(NULL))
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/**
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* xmlXPathReturnExternal:
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* @ctxt: an XPath parser context
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* @val: user data
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*
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* Pushes user data on the context stack.
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*/
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#define xmlXPathReturnExternal(ctxt, val) \
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valuePush((ctxt), xmlXPathWrapExternal(val))
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/**
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* xmlXPathStackIsNodeSet:
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* @ctxt: an XPath parser context
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*
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* Check if the current value on the XPath stack is a node set or
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* an XSLT value tree.
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*
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* Returns true if the current object on the stack is a node-set.
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*/
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#define xmlXPathStackIsNodeSet(ctxt) \
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(((ctxt)->value != NULL) \
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&& (((ctxt)->value->type == XPATH_NODESET) \
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|| ((ctxt)->value->type == XPATH_XSLT_TREE)))
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/**
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* xmlXPathStackIsExternal:
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* @ctxt: an XPath parser context
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*
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* Checks if the current value on the XPath stack is an external
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* object.
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*
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* Returns true if the current object on the stack is an external
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* object.
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*/
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#define xmlXPathStackIsExternal(ctxt) \
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((ctxt->value != NULL) && (ctxt->value->type == XPATH_USERS))
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/**
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* xmlXPathEmptyNodeSet:
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* @ns: a node-set
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*
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* Empties a node-set.
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*/
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#define xmlXPathEmptyNodeSet(ns) \
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{ while ((ns)->nodeNr > 0) (ns)->nodeTab[--(ns)->nodeNr] = NULL; }
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/**
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* CHECK_ERROR:
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*
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* Macro to return from the function if an XPath error was detected.
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*/
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#define CHECK_ERROR \
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if (ctxt->error != XPATH_EXPRESSION_OK) return
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/**
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* CHECK_ERROR0:
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*
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* Macro to return 0 from the function if an XPath error was detected.
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*/
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#define CHECK_ERROR0 \
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if (ctxt->error != XPATH_EXPRESSION_OK) return(0)
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/**
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* XP_ERROR:
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* @X: the error code
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*
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* Macro to raise an XPath error and return.
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*/
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#define XP_ERROR(X) \
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{ xmlXPathErr(ctxt, X); return; }
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/**
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* XP_ERROR0:
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* @X: the error code
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*
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* Macro to raise an XPath error and return 0.
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*/
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#define XP_ERROR0(X) \
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{ xmlXPathErr(ctxt, X); return(0); }
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/**
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* CHECK_TYPE:
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* @typeval: the XPath type
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*
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* Macro to check that the value on top of the XPath stack is of a given
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* type.
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*/
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#define CHECK_TYPE(typeval) \
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if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \
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XP_ERROR(XPATH_INVALID_TYPE)
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/**
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* CHECK_TYPE0:
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* @typeval: the XPath type
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*
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* Macro to check that the value on top of the XPath stack is of a given
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* type. Return(0) in case of failure
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*/
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#define CHECK_TYPE0(typeval) \
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if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \
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XP_ERROR0(XPATH_INVALID_TYPE)
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/**
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* CHECK_ARITY:
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* @x: the number of expected args
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*
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* Macro to check that the number of args passed to an XPath function matches.
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*/
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#define CHECK_ARITY(x) \
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if (ctxt == NULL) return; \
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if (nargs != (x)) \
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XP_ERROR(XPATH_INVALID_ARITY); \
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if (ctxt->valueNr < ctxt->valueFrame + (x)) \
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XP_ERROR(XPATH_STACK_ERROR);
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/**
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* CAST_TO_STRING:
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*
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* Macro to try to cast the value on the top of the XPath stack to a string.
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*/
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#define CAST_TO_STRING \
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if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_STRING)) \
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xmlXPathStringFunction(ctxt, 1);
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/**
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* CAST_TO_NUMBER:
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*
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* Macro to try to cast the value on the top of the XPath stack to a number.
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*/
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#define CAST_TO_NUMBER \
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if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_NUMBER)) \
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xmlXPathNumberFunction(ctxt, 1);
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/**
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* CAST_TO_BOOLEAN:
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*
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* Macro to try to cast the value on the top of the XPath stack to a boolean.
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*/
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#define CAST_TO_BOOLEAN \
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if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_BOOLEAN)) \
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xmlXPathBooleanFunction(ctxt, 1);
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/*
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* Variable Lookup forwarding.
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*/
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XMLPUBFUN void XMLCALL
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xmlXPathRegisterVariableLookup (xmlXPathContextPtr ctxt,
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xmlXPathVariableLookupFunc f,
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void *data);
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/*
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* Function Lookup forwarding.
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*/
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XMLPUBFUN void XMLCALL
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xmlXPathRegisterFuncLookup (xmlXPathContextPtr ctxt,
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xmlXPathFuncLookupFunc f,
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void *funcCtxt);
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/*
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* Error reporting.
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*/
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XMLPUBFUN void XMLCALL
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xmlXPatherror (xmlXPathParserContextPtr ctxt,
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const char *file,
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int line,
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int no);
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XMLPUBFUN void XMLCALL
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xmlXPathErr (xmlXPathParserContextPtr ctxt,
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int error);
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#ifdef LIBXML_DEBUG_ENABLED
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XMLPUBFUN void XMLCALL
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xmlXPathDebugDumpObject (FILE *output,
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xmlXPathObjectPtr cur,
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int depth);
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XMLPUBFUN void XMLCALL
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xmlXPathDebugDumpCompExpr(FILE *output,
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xmlXPathCompExprPtr comp,
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int depth);
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#endif
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/**
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* NodeSet handling.
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*/
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XMLPUBFUN int XMLCALL
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xmlXPathNodeSetContains (xmlNodeSetPtr cur,
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xmlNodePtr val);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathDifference (xmlNodeSetPtr nodes1,
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xmlNodeSetPtr nodes2);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathIntersection (xmlNodeSetPtr nodes1,
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xmlNodeSetPtr nodes2);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathDistinctSorted (xmlNodeSetPtr nodes);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathDistinct (xmlNodeSetPtr nodes);
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XMLPUBFUN int XMLCALL
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xmlXPathHasSameNodes (xmlNodeSetPtr nodes1,
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xmlNodeSetPtr nodes2);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathNodeLeadingSorted (xmlNodeSetPtr nodes,
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xmlNodePtr node);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathLeadingSorted (xmlNodeSetPtr nodes1,
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xmlNodeSetPtr nodes2);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathNodeLeading (xmlNodeSetPtr nodes,
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xmlNodePtr node);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathLeading (xmlNodeSetPtr nodes1,
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xmlNodeSetPtr nodes2);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathNodeTrailingSorted (xmlNodeSetPtr nodes,
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xmlNodePtr node);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathTrailingSorted (xmlNodeSetPtr nodes1,
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xmlNodeSetPtr nodes2);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathNodeTrailing (xmlNodeSetPtr nodes,
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xmlNodePtr node);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathTrailing (xmlNodeSetPtr nodes1,
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xmlNodeSetPtr nodes2);
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/**
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* Extending a context.
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*/
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XMLPUBFUN int XMLCALL
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xmlXPathRegisterNs (xmlXPathContextPtr ctxt,
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const xmlChar *prefix,
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const xmlChar *ns_uri);
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XMLPUBFUN const xmlChar * XMLCALL
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xmlXPathNsLookup (xmlXPathContextPtr ctxt,
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const xmlChar *prefix);
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XMLPUBFUN void XMLCALL
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xmlXPathRegisteredNsCleanup (xmlXPathContextPtr ctxt);
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XMLPUBFUN int XMLCALL
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xmlXPathRegisterFunc (xmlXPathContextPtr ctxt,
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const xmlChar *name,
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xmlXPathFunction f);
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XMLPUBFUN int XMLCALL
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xmlXPathRegisterFuncNS (xmlXPathContextPtr ctxt,
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const xmlChar *name,
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const xmlChar *ns_uri,
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xmlXPathFunction f);
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XMLPUBFUN int XMLCALL
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xmlXPathRegisterVariable (xmlXPathContextPtr ctxt,
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const xmlChar *name,
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xmlXPathObjectPtr value);
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XMLPUBFUN int XMLCALL
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xmlXPathRegisterVariableNS (xmlXPathContextPtr ctxt,
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const xmlChar *name,
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const xmlChar *ns_uri,
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xmlXPathObjectPtr value);
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XMLPUBFUN xmlXPathFunction XMLCALL
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xmlXPathFunctionLookup (xmlXPathContextPtr ctxt,
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const xmlChar *name);
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XMLPUBFUN xmlXPathFunction XMLCALL
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xmlXPathFunctionLookupNS (xmlXPathContextPtr ctxt,
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const xmlChar *name,
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const xmlChar *ns_uri);
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XMLPUBFUN void XMLCALL
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xmlXPathRegisteredFuncsCleanup (xmlXPathContextPtr ctxt);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathVariableLookup (xmlXPathContextPtr ctxt,
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const xmlChar *name);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathVariableLookupNS (xmlXPathContextPtr ctxt,
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const xmlChar *name,
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const xmlChar *ns_uri);
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XMLPUBFUN void XMLCALL
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xmlXPathRegisteredVariablesCleanup(xmlXPathContextPtr ctxt);
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/**
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* Utilities to extend XPath.
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*/
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XMLPUBFUN xmlXPathParserContextPtr XMLCALL
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xmlXPathNewParserContext (const xmlChar *str,
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xmlXPathContextPtr ctxt);
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XMLPUBFUN void XMLCALL
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xmlXPathFreeParserContext (xmlXPathParserContextPtr ctxt);
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/* TODO: remap to xmlXPathValuePop and Push. */
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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valuePop (xmlXPathParserContextPtr ctxt);
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XMLPUBFUN int XMLCALL
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valuePush (xmlXPathParserContextPtr ctxt,
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xmlXPathObjectPtr value);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathNewString (const xmlChar *val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathNewCString (const char *val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathWrapString (xmlChar *val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathWrapCString (char * val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathNewFloat (double val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathNewBoolean (int val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathNewNodeSet (xmlNodePtr val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathNewValueTree (xmlNodePtr val);
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XMLPUBFUN int XMLCALL
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xmlXPathNodeSetAdd (xmlNodeSetPtr cur,
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xmlNodePtr val);
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XMLPUBFUN int XMLCALL
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xmlXPathNodeSetAddUnique (xmlNodeSetPtr cur,
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xmlNodePtr val);
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XMLPUBFUN int XMLCALL
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xmlXPathNodeSetAddNs (xmlNodeSetPtr cur,
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xmlNodePtr node,
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xmlNsPtr ns);
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XMLPUBFUN void XMLCALL
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xmlXPathNodeSetSort (xmlNodeSetPtr set);
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XMLPUBFUN void XMLCALL
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xmlXPathRoot (xmlXPathParserContextPtr ctxt);
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XMLPUBFUN void XMLCALL
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xmlXPathEvalExpr (xmlXPathParserContextPtr ctxt);
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XMLPUBFUN xmlChar * XMLCALL
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xmlXPathParseName (xmlXPathParserContextPtr ctxt);
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XMLPUBFUN xmlChar * XMLCALL
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xmlXPathParseNCName (xmlXPathParserContextPtr ctxt);
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/*
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* Existing functions.
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*/
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XMLPUBFUN double XMLCALL
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xmlXPathStringEvalNumber (const xmlChar *str);
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XMLPUBFUN int XMLCALL
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xmlXPathEvaluatePredicateResult (xmlXPathParserContextPtr ctxt,
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xmlXPathObjectPtr res);
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XMLPUBFUN void XMLCALL
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xmlXPathRegisterAllFunctions (xmlXPathContextPtr ctxt);
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XMLPUBFUN xmlNodeSetPtr XMLCALL
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xmlXPathNodeSetMerge (xmlNodeSetPtr val1,
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xmlNodeSetPtr val2);
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XMLPUBFUN void XMLCALL
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xmlXPathNodeSetDel (xmlNodeSetPtr cur,
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xmlNodePtr val);
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XMLPUBFUN void XMLCALL
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xmlXPathNodeSetRemove (xmlNodeSetPtr cur,
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int val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathNewNodeSetList (xmlNodeSetPtr val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathWrapNodeSet (xmlNodeSetPtr val);
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XMLPUBFUN xmlXPathObjectPtr XMLCALL
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xmlXPathWrapExternal (void *val);
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XMLPUBFUN int XMLCALL xmlXPathEqualValues(xmlXPathParserContextPtr ctxt);
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XMLPUBFUN int XMLCALL xmlXPathNotEqualValues(xmlXPathParserContextPtr ctxt);
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XMLPUBFUN int XMLCALL xmlXPathCompareValues(xmlXPathParserContextPtr ctxt, int inf, int strict);
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XMLPUBFUN void XMLCALL xmlXPathValueFlipSign(xmlXPathParserContextPtr ctxt);
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XMLPUBFUN void XMLCALL xmlXPathAddValues(xmlXPathParserContextPtr ctxt);
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XMLPUBFUN void XMLCALL xmlXPathSubValues(xmlXPathParserContextPtr ctxt);
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XMLPUBFUN void XMLCALL xmlXPathMultValues(xmlXPathParserContextPtr ctxt);
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XMLPUBFUN void XMLCALL xmlXPathDivValues(xmlXPathParserContextPtr ctxt);
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XMLPUBFUN void XMLCALL xmlXPathModValues(xmlXPathParserContextPtr ctxt);
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XMLPUBFUN int XMLCALL xmlXPathIsNodeType(const xmlChar *name);
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/*
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* Some of the axis navigation routines.
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*/
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextSelf(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextChild(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextDescendant(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextDescendantOrSelf(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextParent(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAncestorOrSelf(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextFollowingSibling(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextFollowing(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextNamespace(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAttribute(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextPreceding(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAncestor(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextPrecedingSibling(xmlXPathParserContextPtr ctxt,
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xmlNodePtr cur);
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/*
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* The official core of XPath functions.
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*/
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XMLPUBFUN void XMLCALL xmlXPathLastFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathPositionFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathCountFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathIdFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathLocalNameFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathNamespaceURIFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathStringFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathStringLengthFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathConcatFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathContainsFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathStartsWithFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathSubstringFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathSubstringBeforeFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathSubstringAfterFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathNotFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathTrueFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathFalseFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathLangFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathNumberFunction(xmlXPathParserContextPtr ctxt, int nargs);
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XMLPUBFUN void XMLCALL xmlXPathSumFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathFloorFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathCeilingFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathRoundFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
XMLPUBFUN void XMLCALL xmlXPathBooleanFunction(xmlXPathParserContextPtr ctxt, int nargs);
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|
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|
/**
|
|
* Really internal functions
|
|
*/
|
|
XMLPUBFUN void XMLCALL xmlXPathNodeSetFreeNs(xmlNsPtr ns);
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|
|
|
#ifdef __cplusplus
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}
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#endif
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|
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#endif /* LIBXML_XPATH_ENABLED */
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#endif /* ! __XML_XPATH_INTERNALS_H__ */
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