/*
 * Summary: Implementation of the XSLT number functions
 * Description: Implementation of the XSLT number functions
 *
 * Copy: See Copyright for the status of this software.
 *
 * Author: Bjorn Reese <breese@users.sourceforge.net> and Daniel Veillard
 */

#ifndef __XML_XSLT_NUMBERSINTERNALS_H__
#define __XML_XSLT_NUMBERSINTERNALS_H__

#include <libxml/tree.h>
#include "xsltexports.h"

#ifdef __cplusplus
extern "C" {
#endif

struct _xsltCompMatch;

/**
 * xsltNumberData:
 *
 * This data structure is just a wrapper to pass xsl:number data in.
 */
typedef struct _xsltNumberData xsltNumberData;
typedef xsltNumberData *xsltNumberDataPtr;

struct _xsltNumberData {
    const xmlChar *level;
    const xmlChar *count;
    const xmlChar *from;
    const xmlChar *value;
    const xmlChar *format;
    int has_format;
    int digitsPerGroup;
    int groupingCharacter;
    int groupingCharacterLen;
    xmlDocPtr doc;
    xmlNodePtr node;
    struct _xsltCompMatch *countPat;
    struct _xsltCompMatch *fromPat;

    /*
     * accelerators
     */
};

/**
 * xsltFormatNumberInfo,:
 *
 * This data structure lists the various parameters needed to format numbers.
 */
typedef struct _xsltFormatNumberInfo xsltFormatNumberInfo;
typedef xsltFormatNumberInfo *xsltFormatNumberInfoPtr;

struct _xsltFormatNumberInfo {
    int     integer_hash;   /* Number of '#' in integer part */
    int     integer_digits; /* Number of '0' in integer part */
    int     frac_digits;    /* Number of '0' in fractional part */
    int     frac_hash;      /* Number of '#' in fractional part */
    int     group;      /* Number of chars per display 'group' */
    int     multiplier;     /* Scaling for percent or permille */
    char    add_decimal;    /* Flag for whether decimal point appears in pattern */
    char    is_multiplier_set;  /* Flag to catch multiple occurences of percent/permille */
    char    is_negative_pattern;/* Flag for processing -ve prefix/suffix */
};

#ifdef __cplusplus
}
#endif
#endif /* __XML_XSLT_NUMBERSINTERNALS_H__ */