/*

 * Summary: interface for the XSLT import support

 * Description: macros and fuctions needed to implement and

 *              access the import tree

 *

 * Copy: See Copyright for the status of this software.

 *

 * Author: Daniel Veillard

 */

#ifndef __XML_XSLT_IMPORTS_H__

#define __XML_XSLT_IMPORTS_H__

#include <libxml/tree.h>

#include "xsltexports.h"

#include "xsltInternals.h"

#ifdef __cplusplus

extern "C" {

#endif

/**

 * XSLT_GET_IMPORT_PTR:

 *

 * A macro to import pointers from the stylesheet cascading order.

 */

#define XSLT_GET_IMPORT_PTR(res, style, name) {     \

    xsltStylesheetPtr st = style;       \

    res = NULL;             \

    while (st != NULL) {         \

  if (st->name != NULL) { res = st->name; break; }  \

  st = xsltNextImport(st);        \

    }}

/**

 * XSLT_GET_IMPORT_INT:

 *

 * A macro to import intergers from the stylesheet cascading order.

 */

#define XSLT_GET_IMPORT_INT(res, style, name) {     \

    xsltStylesheetPtr st = style;       \

    res = -1;             \

    while (st != NULL) {         \

  if (st->name != -1) { res = st->name; break; }  \

  st = xsltNextImport(st);        \

    }}

/*

 * Module interfaces

 */

XSLTPUBFUN int XSLTCALL

      xsltParseStylesheetImport(xsltStylesheetPtr style,

              xmlNodePtr cur);

XSLTPUBFUN int XSLTCALL

      xsltParseStylesheetInclude

             (xsltStylesheetPtr style,

              xmlNodePtr cur);

XSLTPUBFUN xsltStylesheetPtr XSLTCALL

      xsltNextImport     (xsltStylesheetPtr style);

XSLTPUBFUN int XSLTCALL

      xsltNeedElemSpaceHandling(xsltTransformContextPtr ctxt);

XSLTPUBFUN int XSLTCALL

      xsltFindElemSpaceHandling(xsltTransformContextPtr ctxt,

              xmlNodePtr node);

XSLTPUBFUN xsltTemplatePtr XSLTCALL

      xsltFindTemplate   (xsltTransformContextPtr ctxt,

              const xmlChar *name,

              const xmlChar *nameURI);

#ifdef __cplusplus

}

#endif

#endif /* __XML_XSLT_IMPORTS_H__ */