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126 lines
3.3 KiB
126 lines
3.3 KiB
/*
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* Summary: interface for the variable matching and lookup.
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* Description: interface for the variable matching and lookup.
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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_XSLT_VARIABLES_H__
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#define __XML_XSLT_VARIABLES_H__
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#include <libxml/xpath.h>
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#include <libxml/xpathInternals.h>
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#include "xsltexports.h"
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#include "xsltInternals.h"
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#include "functions.h"
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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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* XSLT_REGISTER_VARIABLE_LOOKUP:
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*
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* Registering macro, not general purpose at all but used in different modules.
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*/
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#define XSLT_REGISTER_VARIABLE_LOOKUP(ctxt) \
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xmlXPathRegisterVariableLookup((ctxt)->xpathCtxt, \
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xsltXPathVariableLookup, (void *)(ctxt)); \
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xsltRegisterAllFunctions((ctxt)->xpathCtxt); \
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xsltRegisterAllElement(ctxt); \
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(ctxt)->xpathCtxt->extra = ctxt
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/*
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* Flags for memory management of RVTs
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*/
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/**
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* XSLT_RVT_LOCAL:
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*
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* RVT is destroyed after the current instructions ends.
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*/
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#define XSLT_RVT_LOCAL ((void *)1)
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/**
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* XSLT_RVT_VARIABLE:
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*
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* RVT is part of a local variable and destroyed after the variable goes out
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* of scope.
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*/
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#define XSLT_RVT_VARIABLE ((void *)2)
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/**
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* XSLT_RVT_FUNC_RESULT:
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*
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* RVT is part of results returned with func:result. The RVT won't be
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* destroyed after exiting a template and will be reset to XSLT_RVT_LOCAL or
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* XSLT_RVT_VARIABLE in the template that receives the return value.
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*/
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#define XSLT_RVT_FUNC_RESULT ((void *)3)
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/**
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* XSLT_RVT_GLOBAL:
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*
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* RVT is part of a global variable.
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*/
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#define XSLT_RVT_GLOBAL ((void *)4)
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/*
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* Interfaces for the variable module.
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*/
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XSLTPUBFUN int XSLTCALL
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xsltEvalGlobalVariables (xsltTransformContextPtr ctxt);
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XSLTPUBFUN int XSLTCALL
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xsltEvalUserParams (xsltTransformContextPtr ctxt,
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const char **params);
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XSLTPUBFUN int XSLTCALL
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xsltQuoteUserParams (xsltTransformContextPtr ctxt,
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const char **params);
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XSLTPUBFUN int XSLTCALL
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xsltEvalOneUserParam (xsltTransformContextPtr ctxt,
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const xmlChar * name,
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const xmlChar * value);
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XSLTPUBFUN int XSLTCALL
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xsltQuoteOneUserParam (xsltTransformContextPtr ctxt,
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const xmlChar * name,
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const xmlChar * value);
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XSLTPUBFUN void XSLTCALL
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xsltParseGlobalVariable (xsltStylesheetPtr style,
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xmlNodePtr cur);
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XSLTPUBFUN void XSLTCALL
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xsltParseGlobalParam (xsltStylesheetPtr style,
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xmlNodePtr cur);
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XSLTPUBFUN void XSLTCALL
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xsltParseStylesheetVariable (xsltTransformContextPtr ctxt,
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xmlNodePtr cur);
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XSLTPUBFUN void XSLTCALL
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xsltParseStylesheetParam (xsltTransformContextPtr ctxt,
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xmlNodePtr cur);
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XSLTPUBFUN xsltStackElemPtr XSLTCALL
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xsltParseStylesheetCallerParam (xsltTransformContextPtr ctxt,
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xmlNodePtr cur);
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XSLTPUBFUN int XSLTCALL
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xsltAddStackElemList (xsltTransformContextPtr ctxt,
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xsltStackElemPtr elems);
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XSLTPUBFUN void XSLTCALL
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xsltFreeGlobalVariables (xsltTransformContextPtr ctxt);
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XSLTPUBFUN xmlXPathObjectPtr XSLTCALL
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xsltVariableLookup (xsltTransformContextPtr ctxt,
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const xmlChar *name,
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const xmlChar *ns_uri);
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XSLTPUBFUN xmlXPathObjectPtr XSLTCALL
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xsltXPathVariableLookup (void *ctxt,
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const xmlChar *name,
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const xmlChar *ns_uri);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __XML_XSLT_VARIABLES_H__ */
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