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/*
* $Id$
*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2012 OpenLink Software
*
* This project is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; only version 2 of the License, dated June 1991.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __XSLT_IMPL_H
#define __XSLT_IMPL_H
#include "xmltree.h"
#define XSLNS "http://www.w3.org/XSL/Transform/1.0"
#define XSLNS_1999 "http://www.w3.org/1999/XSL/Transform"
#define XSLNS_WD "http://www.w3.org/TR/WD-xsl"
#define is_xslns(s) ((0 == strncmp (XSLNS, s, strlen (XSLNS))) || \
(0 == strncmp (XSLNS_1999, s, strlen (XSLNS_1999))) || \
(0 == strncmp (XSLNS_WD, s, strlen (XSLNS_WD))))
extern int xte_is_xsl (caddr_t * xte);
#define XQ_TRUTH_VALUE 1
#define XQ_NODE_SET 2
#define XQ_VALUE 3
#define XSLT_EL__MASK 0x3F
#define XSLT_EL__ERROR 0
#define XSLT_EL_APPLY_IMPORTS 1
#define XSLT_EL_APPLY_TEMPLATES 2
#define XSLT_EL_ATTRIBUTE 3
#define XSLT_EL_ATTRIBUTE_SET 4
#define XSLT_EL_CALL_TEMPLATE 5
#define XSLT_EL_CHOOSE 6
#define XSLT_EL_COMMENT 7
#define XSLT_EL_COPY 8
#define XSLT_EL_COPY_OF 9
#define XSLT_EL_DECIMAL_FORMAT 10
#define XSLT_EL_ELEMENT 11
#define XSLT_EL_ELEMENT_RDFQNAME 12
#define XSLT_EL_FALLBACK 13
#define XSLT_EL_FOR_EACH 14
#define XSLT_EL_FOR_EACH_ROW 15
#define XSLT_EL_IF 16
#define XSLT_EL_IMPORT 17
#define XSLT_EL_INCLUDE 18
#define XSLT_EL_KEY 19
#define XSLT_EL_MESSAGE 20
#define XSLT_EL_NAMESPACE_ALIAS 21
#define XSLT_EL_NUMBER 22
#define XSLT_EL_OTHERWISE 23
#define XSLT_EL_OUTPUT 24
#define XSLT_EL_PARAM 25
#define XSLT_EL_PRESERVE_SPACE 26
#define XSLT_EL_PROCESSING_INSTRUCTION 27
#define XSLT_EL_SORT 28
#define XSLT_EL_STRIP_SPACE 29
#define XSLT_EL_STYLESHEET 30
#define XSLT_EL_TEMPLATE 31
#define XSLT_EL_TRANSFORM 32
#define XSLT_EL_TEXT 33
#define XSLT_EL_VALUE_OF 34
#define XSLT_EL_VARIABLE 35
#define XSLT_EL_WHEN 36
#define XSLT_EL_WITH_PARAM 37
#define XSLT_ELGRP_PCDATA 0x0001
#define XSLT_ELGRP_RESELS 0x0002
#define XSLT_ELGRP_CHARINS 0x0010
#define XSLT_ELGRP_NONCHARINS 0x0020
#define XSLT_ELGRP_INS (XSLT_ELGRP_CHARINS | XSLT_ELGRP_NONCHARINS)
#define XSLT_ELGRP_CHARTMPL (XSLT_ELGRP_PCDATA | XSLT_ELGRP_CHARINS)
#define XSLT_ELGRP_TMPL (XSLT_ELGRP_PCDATA | XSLT_ELGRP_INS | XSLT_ELGRP_RESELS)
#define XSLT_ELGRP_TOPLEVEL 0x0040
#define XSLT_ELGRP_ROOTLEVEL 0x0080
#define XSLT_ELGRP_SORT 0x0100
#define XSLT_ELGRP_PARAM 0x0200
#define XSLT_ELGRP_WITH_PARAM 0x0400
#define XSLT_ELGRP_CHOICES 0x0800
#define XSLT_ELGRP_ATTRIBUTE 0x1000
#define XSLT_ELGRP_TMPLBODY (XSLT_ELGRP_PCDATA | XSLT_ELGRP_INS | XSLT_ELGRP_RESELS | XSLT_ELGRP_PARAM)
#define XSLT_ATTR_UNUSED 0xFFFF /* special, unused */
#define XSLT_ATTR_ANY_LOCATION 1 /* not required */
#define XSLT_ATTR_ANY_NS 2 /* not required */
#define XSLT_ATTR_FIRST_SPECIAL 3 /* special, never used directly */
#define XSLT_ATTR_GENERIC_XMLNS (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_ATTRIBUTESET_NAME (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_ATTRIBUTESET_USEASETS (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_NAME (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_DSEP (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_GSEP (XSLT_ATTR_FIRST_SPECIAL + 2) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_INF (XSLT_ATTR_FIRST_SPECIAL + 3) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_MINUS (XSLT_ATTR_FIRST_SPECIAL + 4) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_NAN (XSLT_ATTR_FIRST_SPECIAL + 5) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_PERCENT (XSLT_ATTR_FIRST_SPECIAL + 6) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_PPM (XSLT_ATTR_FIRST_SPECIAL + 7) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_ZERO (XSLT_ATTR_FIRST_SPECIAL + 8) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_DIGIT (XSLT_ATTR_FIRST_SPECIAL + 9) /* not required */
#define XSLT_ATTR_DECIMALFORMAT_PSEP (XSLT_ATTR_FIRST_SPECIAL + 10) /* not required */
#define XSLT_ATTR_VARIABLEORPARAM_NAME (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_VARIABLEORPARAM_SELECT (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
#define XSLT_ATTR_IMPORTORINCLUDE_HREF (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_COPYOF_SELECT (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_VALUEOF_SELECT (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_VALUEOF_DISOESC (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
#define XSLT_ATTR_NAMESPACEALIAS_SPREF (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_NAMESPACEALIAS_RPREF (XSLT_ATTR_FIRST_SPECIAL + 1) /* required */
#define XSLT_ATTR_TEMPLATE_MATCH (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_TEMPLATE_NAME (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
#define XSLT_ATTR_TEMPLATE_PRIORITY (XSLT_ATTR_FIRST_SPECIAL + 2) /* not required */
#define XSLT_ATTR_TEMPLATE_MODE (XSLT_ATTR_FIRST_SPECIAL + 3) /* not required */
#define XSLT_ATTR_TEXT_DISOESC (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_SORT_DATATYPE (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_SORT_ORDER (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
#define XSLT_ATTR_SORT_SELECT (XSLT_ATTR_FIRST_SPECIAL + 2) /* not required */
#define XSLT_ATTR_SORT_LANG (XSLT_ATTR_FIRST_SPECIAL + 3) /* not required */
#define XSLT_ATTR_SORT_CASEORDER (XSLT_ATTR_FIRST_SPECIAL + 4) /* not required */
#define XSLT_ATTR_STRIPORPRESERVESPACE_ELEMENTS (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
/* XSLT_ATTR_GENERIC_XMLNS is (XSLT_ATTR_FIRST_SPECIAL + 0) for xsl:stylesheet or xsl:transform */
#define XSLT_ATTR_STYLESHEET_VERSION (XSLT_ATTR_FIRST_SPECIAL + 1) /* required */
#define XSLT_ATTR_STYLESHEET_ID (XSLT_ATTR_FIRST_SPECIAL + 2) /* not required */
#define XSLT_ATTR_STYLESHEET_EXT_EL_PREFS (XSLT_ATTR_FIRST_SPECIAL + 3) /* not required */
#define XSLT_ATTR_STYLESHEET_EXC_RES_PREFS (XSLT_ATTR_FIRST_SPECIAL + 4) /* not required */
#define XSLT_ATTR_APPLYTEMPLATES_SELECT (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_APPLYTEMPLATES_MODE (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
#define XSLT_ATTR_CALLTEMPLATE_NAME (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_FOREACH_SELECT (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_FOREACHROW_SPARQL (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_FOREACHROW_SQL (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
/* XSLT_ATTR_GENERIC_XMLNS is (XSLT_ATTR_FIRST_SPECIAL + 0) for xsl:attribute or xsl:element */
#define XSLT_ATTR_ATTRIBUTEORELEMENT_NAME (XSLT_ATTR_FIRST_SPECIAL + 1) /* required */
#define XSLT_ATTR_ATTRIBUTEORELEMENT_NAMESPACE (XSLT_ATTR_FIRST_SPECIAL + 2) /* not required */
#define XSLT_ATTR_ELEMENT_USEASETS (XSLT_ATTR_FIRST_SPECIAL + 3) /* required */
#define XSLT_ATTR_IFORWHEN_TEST (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_COPY_USEASETS (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_MESSAGE_TERMINATE (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_NUMBER_LEVEL (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_NUMBER_COUNT (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
#define XSLT_ATTR_NUMBER_FROM (XSLT_ATTR_FIRST_SPECIAL + 2) /* not required */
#define XSLT_ATTR_NUMBER_VALUE (XSLT_ATTR_FIRST_SPECIAL + 3) /* not required */
#define XSLT_ATTR_NUMBER_FORMAT (XSLT_ATTR_FIRST_SPECIAL + 4) /* not required */
#define XSLT_ATTR_NUMBER_LANG (XSLT_ATTR_FIRST_SPECIAL + 5) /* not required */
#define XSLT_ATTR_NUMBER_LETTERVALUE (XSLT_ATTR_FIRST_SPECIAL + 6) /* not required */
#define XSLT_ATTR_NUMBER_GSEPARATOR (XSLT_ATTR_FIRST_SPECIAL + 7) /* not required */
#define XSLT_ATTR_NUMBER_GSIZE (XSLT_ATTR_FIRST_SPECIAL + 8) /* not required */
#define XSLT_ATTR_KEY_NAME (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
#define XSLT_ATTR_KEY_MATCH (XSLT_ATTR_FIRST_SPECIAL + 1) /* required */
#define XSLT_ATTR_KEY_USE (XSLT_ATTR_FIRST_SPECIAL + 2) /* required */
#define XSLT_ATTR_OUTPUT_METHOD (XSLT_ATTR_FIRST_SPECIAL + 0) /* not required */
#define XSLT_ATTR_OUTPUT_VERSION (XSLT_ATTR_FIRST_SPECIAL + 1) /* not required */
#define XSLT_ATTR_OUTPUT_ENCODING (XSLT_ATTR_FIRST_SPECIAL + 2) /* not required */
#define XSLT_ATTR_OUTPUT_OMITXMLDECL (XSLT_ATTR_FIRST_SPECIAL + 3) /* not required */
#define XSLT_ATTR_OUTPUT_STANDALONE (XSLT_ATTR_FIRST_SPECIAL + 4) /* not required */
#define XSLT_ATTR_OUTPUT_DTDPUBLIC (XSLT_ATTR_FIRST_SPECIAL + 5) /* not required */
#define XSLT_ATTR_OUTPUT_DTDSYSTEM (XSLT_ATTR_FIRST_SPECIAL + 6) /* not required */
#define XSLT_ATTR_OUTPUT_CDATAELS (XSLT_ATTR_FIRST_SPECIAL + 7) /* not required */
#define XSLT_ATTR_OUTPUT_INDENT (XSLT_ATTR_FIRST_SPECIAL + 8) /* not required */
#define XSLT_ATTR_OUTPUT_MEDIATYPE (XSLT_ATTR_FIRST_SPECIAL + 9) /* not required */
#define XSLT_ATTR_PI_NAME (XSLT_ATTR_FIRST_SPECIAL + 0) /* required */
typedef void (* xslt_el_fun_t) (xparse_ctx_t *, caddr_t * xstree);
#define XSLTMA_ANY 0
#define XSLTMA_LOCATION 1
#define XSLTMA_XPATH 2
#define XSLTMA_QNAME 3
#define XSLTMA_QNAMES 4
typedef struct xsltm_arg_descr_s
{
caddr_t xsltma_uname;
ptrlong xsltma_idx;
ptrlong xsltma_type;
ptrlong xsltma_required;
struct xslt_metadata_s * xsltma_subelem; /*!< Subelements that are arguments. */
} xsltm_arg_descr_t;
typedef struct xslt_metadata_s
{
xslt_el_fun_t xsltm_executable; /*!< Function to call */
caddr_t xsltm_uname; /*!< Uname of the element */
ptrlong xsltm_el_id; /*!< Numerical id of the element for use in xslt_arg_elt */
ptrlong xsltm_idx; /*!< Index in \c xslt_meta_list. */
ptrlong xsltm_arg_no; /*!< Number of attributes. */
xsltm_arg_descr_t * xsltm_args; /*!< Allowed attributes and special subelements. */
ptrlong xsltm_el_memberofgroups; /*!< Bitwise OR of IDs of all elements groups that contain this element. */
ptrlong xsltm_el_containsgroups; /*!< Bitwise OR of IDs of all elements groups that may occur inside this element. */
} xslt_metadata_t;
extern id_hash_t * xslt_meta_hash;
#define XSLTM_MAXID 40
extern int xslt_meta_list_length;
extern xslt_metadata_t xslt_meta_list[XSLTM_MAXID];
#define xslt_arg_define(type,required,subelem,uname,idx) \
((xsltm_arg_descr_t *) (list (5, box_dv_uname_string (uname),(idx),(type),(required),(subelem))))
#define xslt_arg_eol \
((xsltm_arg_descr_t *) (list (1, NULL)))
extern xslt_metadata_t *xslt_define (const char * name, int xslt_el_id, xslt_el_fun_t f, int xslt_el_memberofgroups, int xslt_el_containsgroups, xsltm_arg_descr_t *arg1, ...);
#ifdef DEBUG
extern caddr_t xslt_arg_value (caddr_t * xsltree, size_t idx);
#else
#define xslt_arg_value(xsltree,idx) (XTE_HEAD(xsltree)[(idx)])
#endif
extern xslt_number_format_t *xsnf_default;
#define MAX_ATTRIBUTE_SETS_DEPTH 10
extern int xslt_measure_uses;
extern void
sqlr_new_error_xsltree_xdl (const char *code, const char *virt_code, caddr_t * xmltree, const char *string, ...)
#ifdef __GNUC__
__attribute__ ((format (printf, 4, 5)))
#endif
;
extern caddr_t xslt_attr_value (caddr_t * xsltree, const char * name, int reqd);
extern void
xslt_sheet_prepare (xslt_sheet_t *xsh, caddr_t * xstree, query_instance_t * qi,
caddr_t * err_ret, xml_ns_2dict_t *ns_2dict );
extern shuric_vtable_t xslt_shuric_vtable;
extern char * xslt_fmt_print_numbers (char *tail, int tail_max_fill, unsigned *nums,
int nums_count, char *format);
/* Historically, in-memory dictionaries and weird sortings are part of XSLT. That should be changed sooner or later. */
/*#define VECTOR_SORT_DEBUG*/
#define MAX_VECTOR_BSORT_BLOCK 8
struct vector_sort_s;
/*! Type of comparison callback for vector_qsort_int() and the like */
typedef int vector_sort_cmp_t (caddr_t * e1, caddr_t * e2, struct vector_sort_s * specs);
/*! Comparison callback used in gvector_qsort_int */
extern int gvector_sort_cmp (caddr_t * e1, caddr_t * e2, struct vector_sort_s * specs);
typedef struct vector_sort_s
{
int vs_block_elts; /*!< Number of elements in the sorting block */
int vs_block_size; /*!< Size of sorting block in bytes */
int vs_key_ofs; /*!< Offset of key element in sorting block, (offset in elements, not in bytes) */
int vs_sort_asc; /*!< Descending sort if 0, ascending sort otherwise */
int vs_whole_vector_elts; /*!< Number of elements in the whole vector to sort */
caddr_t *vs_whole_vector; /*!< Whole vector to sort */
caddr_t *vs_whole_tmp;
vector_sort_cmp_t *vs_cmp_fn; /*!< Comparison callback */
void *vs_env; /*!< Callback-specific data */
}
vector_sort_t;
/*! Bubble sort of a vactor or its fragment */
void vector_bsort (caddr_t *bs, int n_bufs, vector_sort_t * specs);
void vector_qsort (caddr_t *vect, int group_count, vector_sort_t *specs);
#endif
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