/*
 * Summary: the XSLT engine transformation part.
 * Description: This module implements the bulk of the actual
 *              transformation processing. Most of the xsl: element
 *              constructs are implemented in this module.
 *
 * Copy: See Copyright for the status of this software.
 *
 * Author: Daniel Veillard
 */

#ifndef __XML_XSLT_TRANSFORM_H__
#define __XML_XSLT_TRANSFORM_H__

#include <libxml/parser.h>
#include <libxml/xmlIO.h>
#include "xsltexports.h"
#include <libxslt/xsltInternals.h>

#ifdef __cplusplus
extern "C" {
#endif

/**
 * XInclude default processing.
 */
XSLTPUBFUN void XSLTCALL
        xsltSetXIncludeDefault  (int xinclude);
XSLTPUBFUN int XSLTCALL
        xsltGetXIncludeDefault  (void);

/**
 * Export context to users.
 */
XSLTPUBFUN xsltTransformContextPtr XSLTCALL
        xsltNewTransformContext (xsltStylesheetPtr style,
                     xmlDocPtr doc);

XSLTPUBFUN void XSLTCALL
        xsltFreeTransformContext(xsltTransformContextPtr ctxt);

XSLTPUBFUN xmlDocPtr XSLTCALL
        xsltApplyStylesheetUser (xsltStylesheetPtr style,
                     xmlDocPtr doc,
                     const char **params,
                     const char *output,
                     FILE * profile,
                     xsltTransformContextPtr userCtxt);
XSLTPUBFUN void XSLTCALL
                xsltProcessOneNode      (xsltTransformContextPtr ctxt,
                                         xmlNodePtr node,
                                         xsltStackElemPtr params);
/**
 * Private Interfaces.
 */
XSLTPUBFUN void XSLTCALL
        xsltApplyStripSpaces    (xsltTransformContextPtr ctxt,
                     xmlNodePtr node);
XSLTPUBFUN xmlDocPtr XSLTCALL
        xsltApplyStylesheet (xsltStylesheetPtr style,
                     xmlDocPtr doc,
                     const char **params);
XSLTPUBFUN xmlDocPtr XSLTCALL
        xsltProfileStylesheet   (xsltStylesheetPtr style,
                     xmlDocPtr doc,
                     const char **params,
                     FILE * output);
XSLTPUBFUN int XSLTCALL
        xsltRunStylesheet   (xsltStylesheetPtr style,
                     xmlDocPtr doc,
                     const char **params,
                     const char *output,
                     xmlSAXHandlerPtr SAX,
                     xmlOutputBufferPtr IObuf);
XSLTPUBFUN int XSLTCALL
        xsltRunStylesheetUser   (xsltStylesheetPtr style,
                     xmlDocPtr doc,
                     const char **params,
                     const char *output,
                     xmlSAXHandlerPtr SAX,
                     xmlOutputBufferPtr IObuf,
                     FILE * profile,
                     xsltTransformContextPtr userCtxt);
XSLTPUBFUN void XSLTCALL
        xsltApplyOneTemplate    (xsltTransformContextPtr ctxt,
                     xmlNodePtr node,
                     xmlNodePtr list,
                     xsltTemplatePtr templ,
                     xsltStackElemPtr params);
XSLTPUBFUN void XSLTCALL
        xsltDocumentElem    (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltSort        (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltCopy        (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltText        (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltElement     (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltComment     (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltAttribute       (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltProcessingInstruction(xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltCopyOf      (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltValueOf     (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltNumber      (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltApplyImports    (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltCallTemplate    (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltApplyTemplates  (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltChoose      (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltIf          (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltForEach     (xsltTransformContextPtr ctxt,
                                     xmlNodePtr node,
                     xmlNodePtr inst,
                     xsltStylePreCompPtr comp);
XSLTPUBFUN void XSLTCALL
        xsltRegisterAllElement  (xsltTransformContextPtr ctxt);

XSLTPUBFUN xmlNodePtr XSLTCALL
        xsltCopyTextString  (xsltTransformContextPtr ctxt,
                     xmlNodePtr target,
                     const xmlChar *string,
                     int noescape);

/* Following 2 functions needed for libexslt/functions.c */
XSLTPUBFUN void XSLTCALL
        xsltLocalVariablePop    (xsltTransformContextPtr ctxt,
                     int limitNr,
                     int level);
XSLTPUBFUN int XSLTCALL
        xsltLocalVariablePush   (xsltTransformContextPtr ctxt,
                     xsltStackElemPtr variable,
                     int level);
/*
 * Hook for the debugger if activated.
 */
XSLTPUBFUN void XSLTCALL
        xslHandleDebugger   (xmlNodePtr cur,
                     xmlNodePtr node,
                     xsltTemplatePtr templ,
                     xsltTransformContextPtr ctxt);

#ifdef __cplusplus
}
#endif

#endif /* __XML_XSLT_TRANSFORM_H__ */