forked from amazingfate/loongoffice
dc74abb23a
2004/09/23 09:26:45 dvo 1.1.2.2: implement current() XPath extensions function (from XForms 1.1 spec) Issue number: Submitted by: Reviewed by: 2004/05/10 09:35:20 lo 1.1.2.1: #i28981# xpath extensions
84 lines
2.8 KiB
C++
84 lines
2.8 KiB
C++
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#include <libxml/tree.h>
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#include <libxml/xpath.h>
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#include <libxml/xpathInternals.h>
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/*
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entry functions for libxml xpath engine
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*/
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/**
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* xmlXPathParserContext:
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*
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* An XPath parser context. It contains pure parsing informations,
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* an xmlXPathContext, and the stack of objects.
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*/
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#if 0
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// for reference from xpath.h
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struct _xmlXPathParserContext {
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const xmlChar *cur; /* the current char being parsed */
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const xmlChar *base; /* the full expression */
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int error; /* error code */
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xmlXPathContextPtr context; /* the evaluation context */
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xmlXPathObjectPtr value; /* the current value */
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int valueNr; /* number of values stacked */
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int valueMax; /* max number of values stacked */
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xmlXPathObjectPtr *valueTab; /* stack of values */
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xmlXPathCompExprPtr comp; /* the precompiled expression */
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int xptr; /* it this an XPointer expression */
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xmlNodePtr ancestor; /* used for walking preceding axis */
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};
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#endif
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extern "C"
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{
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// XForms
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/*
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void xforms_getInstanceDocumentFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_rebuildFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_recalculateFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_revalidateFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_refreshFunction(xmlXPathParserContextPtr ctxt, int nargs);
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*/
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// XForms Core Functions
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// boolean functions
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void xforms_booleanFromStringFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_ifFunction(xmlXPathParserContextPtr ctxt, int nargs);
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// Number Functions
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void xforms_avgFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_minFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_maxFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_countNonEmptyFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_indexFunction(xmlXPathParserContextPtr ctxt, int nargs);
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// String Functions
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void xforms_propertyFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_versionFunction(xmlXPathParserContextPtr ctxt, int nargs);
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// Date and Time Functions
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void xforms_nowFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_daysFromDateFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_secondsFromDateTimeFunction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_secondsFuction(xmlXPathParserContextPtr ctxt, int nargs);
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void xforms_monthsFuction(xmlXPathParserContextPtr ctxt, int nargs);
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// Node-set Functions
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void xforms_instanceFuction(xmlXPathParserContextPtr ctxt, int nargs);
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// Node-set Functions; XForms 1.1
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void xforms_currentFunction(xmlXPathParserContextPtr ctxt, int nargs);
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// --- lookup ---
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xmlXPathFunction xforms_lookupFunc(void *ctxt, const xmlChar *name, const xmlChar *ns_uri);
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}
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