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/*
* Copyright (C) 2007 - 2011 Vivien Malerba <malerba@gnome-db.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _SQL_EXSLT_BACKEND_H
#define _SQL_EXSLT_BACKEND_H
#include <glib.h>
#include <libgda/libgda.h>
#include <libxslt/transform.h>
#include <libxslt/xsltutils.h>
#include <libxslt/extensions.h>
G_BEGIN_DECLS
#define GDA_XSLT_FUNC_GETVALUE "getvalue"
#define GDA_XSLT_FUNC_GETXMLVALUE "getxmlvalue"
#define GDA_XSLT_FUNC_GETNODESET "getnodeset"
#define GDA_XSLT_FUNC_CHECKIF "checkif"
#define GDA_XSLT_ELEM_SECTION "section"
#define GDA_XSLT_ELEM_INTERNAL_QUERY "query"
#define GDA_XSLT_ELEM_INTERNAL_TEMPLATE "template"
struct _GdaXsltIntCont
{
int init;
GHashTable *result_sets;
/* Padding for future expansion */
gpointer _gda_reserved1;
gpointer _gda_reserved2;
gpointer _gda_reserved3;
gpointer _gda_reserved4;
};
typedef struct _GdaXsltIntCont GdaXsltIntCont;
void *_gda_xslt_extension_init (xsltTransformContextPtr ctxt,
const xmlChar * URI);
void _gda_xslt_extension_shutdown (xsltTransformContextPtr ctxt,
const xmlChar * URI, void *data);
/* elements backend */
int _gda_xslt_bk_section (GdaXsltExCont * exec, GdaXsltIntCont * pdata,
xsltTransformContextPtr ctxt, xmlNodePtr node,
xmlNodePtr inst, xsltStylePreCompPtr comp);
/* functions backend */
xmlXPathObjectPtr _gda_xslt_bk_fun_getvalue (xmlChar * set, xmlChar * name,
GdaXsltExCont * exec,
GdaXsltIntCont * pdata,
int getXml);
xmlXPathObjectPtr _gda_xslt_bk_fun_getnodeset (xmlChar * set,
GdaXsltExCont * exec,
GdaXsltIntCont * pdata);
xmlXPathObjectPtr _gda_xslt_bk_fun_checkif (xmlChar * setname,
xmlChar * sql_condition,
GdaXsltExCont * exec,
GdaXsltIntCont * pdata);
G_END_DECLS
#endif
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