%{
/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2010 Nexenta Systems, Inc. All rights reserved.
* Copyright 2013 DEY Storage Systems, Inc.
*/
/*
* POSIX localedef grammar.
*/
#include <wchar.h>
#include <stdio.h>
#include <limits.h>
#include "localedef.h"
%}
%union {
int num;
wchar_t wc;
char *token;
collsym_t *collsym;
collelem_t *collelem;
}
%token T_CODE_SET
%token T_MB_CUR_MAX
%token T_MB_CUR_MIN
%token T_COM_CHAR
%token T_ESC_CHAR
%token T_LT
%token T_GT
%token T_NL
%token T_SEMI
%token T_COMMA
%token T_ELLIPSIS
%token T_RPAREN
%token T_LPAREN
%token T_QUOTE
%token T_NULL
%token T_WS
%token T_END
%token T_COPY
%token T_CHARMAP
%token T_WIDTH
%token T_CTYPE
%token T_ISUPPER
%token T_ISLOWER
%token T_ISALPHA
%token T_ISDIGIT
%token T_ISPUNCT
%token T_ISXDIGIT
%token T_ISSPACE
%token T_ISPRINT
%token T_ISGRAPH
%token T_ISBLANK
%token T_ISCNTRL
%token T_ISALNUM
%token T_ISSPECIAL
%token T_ISPHONOGRAM
%token T_ISIDEOGRAM
%token T_ISENGLISH
%token T_ISNUMBER
%token T_TOUPPER
%token T_TOLOWER
%token T_COLLATE
%token T_COLLATING_SYMBOL
%token T_COLLATING_ELEMENT
%token T_ORDER_START
%token T_ORDER_END
%token T_FORWARD
%token T_BACKWARD
%token T_POSITION
%token T_FROM
%token T_UNDEFINED
%token T_IGNORE
%token T_MESSAGES
%token T_YESSTR
%token T_NOSTR
%token T_YESEXPR
%token T_NOEXPR
%token T_MONETARY
%token T_INT_CURR_SYMBOL
%token T_CURRENCY_SYMBOL
%token T_MON_DECIMAL_POINT
%token T_MON_THOUSANDS_SEP
%token T_POSITIVE_SIGN
%token T_NEGATIVE_SIGN
%token T_MON_GROUPING
%token T_INT_FRAC_DIGITS
%token T_FRAC_DIGITS
%token T_P_CS_PRECEDES
%token T_P_SEP_BY_SPACE
%token T_N_CS_PRECEDES
%token T_N_SEP_BY_SPACE
%token T_P_SIGN_POSN
%token T_N_SIGN_POSN
%token T_INT_P_CS_PRECEDES
%token T_INT_N_CS_PRECEDES
%token T_INT_P_SEP_BY_SPACE
%token T_INT_N_SEP_BY_SPACE
%token T_INT_P_SIGN_POSN
%token T_INT_N_SIGN_POSN
%token T_NUMERIC
%token T_DECIMAL_POINT
%token T_THOUSANDS_SEP
%token T_GROUPING
%token T_TIME
%token T_ABDAY
%token T_DAY
%token T_ABMON
%token T_MON
%token T_ERA
%token T_ERA_D_FMT
%token T_ERA_T_FMT
%token T_ERA_D_T_FMT
%token T_ALT_DIGITS
%token T_D_T_FMT
%token T_D_FMT
%token T_T_FMT
%token T_AM_PM
%token T_T_FMT_AMPM
%token T_DATE_FMT
%token <wc> T_CHAR
%token <token> T_NAME
%token <num> T_NUMBER
%token <token> T_SYMBOL
%token <collsym> T_COLLSYM
%token <collelem> T_COLLELEM
%%
localedef : setting_list categories
| categories
;
string : T_QUOTE charlist T_QUOTE
| T_QUOTE T_QUOTE
;
charlist : charlist T_CHAR
{
add_wcs($2);
}
| T_CHAR
{
add_wcs($1);
}
;
setting_list : setting_list setting
| setting
;
setting : T_COM_CHAR T_CHAR T_NL
{
com_char = $2;
}
| T_ESC_CHAR T_CHAR T_NL
{
esc_char = $2;
}
| T_MB_CUR_MAX T_NUMBER T_NL
{
mb_cur_max = $2;
}
| T_MB_CUR_MIN T_NUMBER T_NL
{
mb_cur_min = $2;
}
| T_CODE_SET string T_NL
{
wchar_t *w = get_wcs();
set_wide_encoding(to_mb_string(w));
free(w);
}
| T_CODE_SET T_NAME T_NL
{
set_wide_encoding($2);
}
;
copycat : T_COPY T_NAME T_NL
{
copy_category($2);
}
| T_COPY string T_NL
{
wchar_t *w = get_wcs();
copy_category(to_mb_string(w));
free(w);
}
;
categories : categories category
| category
;
category : charmap
| messages
| monetary
| ctype
| collate
| numeric
| time
;
charmap : T_CHARMAP T_NL charmap_list T_END T_CHARMAP T_NL
| T_WIDTH T_NL width_list T_END T_WIDTH T_NL
;
charmap_list : charmap_list charmap_entry
| charmap_entry
;
charmap_entry : T_SYMBOL T_CHAR
{
add_charmap($1, $2);
scan_to_eol();
}
| T_SYMBOL T_ELLIPSIS T_SYMBOL T_CHAR
{
add_charmap_range($1, $3, $4);
scan_to_eol();
}
| T_NL
;
width_list : width_list width_entry
| width_entry
;
width_entry : T_CHAR T_NUMBER T_NL
{
add_width($1, $2);
}
| T_SYMBOL T_NUMBER T_NL
{
add_charmap_undefined($1);
}
| T_CHAR T_ELLIPSIS T_CHAR T_NUMBER T_NL
{
add_width_range($1, $3, $4);
}
| T_SYMBOL T_ELLIPSIS T_SYMBOL T_NUMBER T_NL
{
add_charmap_undefined($1);
add_charmap_undefined($3);
}
| T_CHAR T_ELLIPSIS T_SYMBOL T_NUMBER T_NL
{
add_width($1, $4);
add_charmap_undefined($3);
}
| T_SYMBOL T_ELLIPSIS T_CHAR T_NUMBER T_NL
{
add_width($3, $4);
add_charmap_undefined($1);
}
| T_NL
;
ctype : T_CTYPE T_NL ctype_list T_END T_CTYPE T_NL
{
dump_ctype();
}
| T_CTYPE T_NL copycat T_END T_CTYPE T_NL
;
ctype_list : ctype_list ctype_kw
| ctype_kw
;
ctype_kw : T_ISUPPER cc_list T_NL
| T_ISLOWER cc_list T_NL
| T_ISALPHA cc_list T_NL
| T_ISDIGIT cc_list T_NL
| T_ISPUNCT cc_list T_NL
| T_ISXDIGIT cc_list T_NL
| T_ISSPACE cc_list T_NL
| T_ISPRINT cc_list T_NL
| T_ISGRAPH cc_list T_NL
| T_ISBLANK cc_list T_NL
| T_ISCNTRL cc_list T_NL
| T_ISALNUM cc_list T_NL
| T_ISSPECIAL cc_list T_NL
| T_ISENGLISH cc_list T_NL
| T_ISNUMBER cc_list T_NL
| T_ISIDEOGRAM cc_list T_NL
| T_ISPHONOGRAM cc_list T_NL
| T_TOUPPER conv_list T_NL
| T_TOLOWER conv_list T_NL
;
cc_list : cc_list T_SEMI T_CHAR
{
add_ctype($3);
}
| cc_list T_SEMI T_SYMBOL
{
add_charmap_undefined($3);
}
| cc_list T_SEMI T_ELLIPSIS T_SEMI T_CHAR
{
/* note that the endpoints *must* be characters */
add_ctype_range($5);
}
| T_CHAR
{
add_ctype($1);
}
| T_SYMBOL
{
add_charmap_undefined($1);
}
;
conv_list : conv_list T_SEMI conv_pair
| conv_pair
;
conv_pair : T_LPAREN T_CHAR T_COMMA T_CHAR T_RPAREN
{
add_caseconv($2, $4);
}
| T_LPAREN T_SYMBOL T_COMMA T_CHAR T_RPAREN
{
add_charmap_undefined($2);
}
| T_LPAREN T_SYMBOL T_COMMA T_SYMBOL T_RPAREN
{
add_charmap_undefined($2);
add_charmap_undefined($4);
}
| T_LPAREN T_CHAR T_COMMA T_SYMBOL T_RPAREN
{
add_charmap_undefined($4);
}
;
collate : T_COLLATE T_NL coll_order T_END T_COLLATE T_NL
{
dump_collate();
}
| T_COLLATE T_NL coll_optional coll_order T_END T_COLLATE T_NL
{
dump_collate();
}
| T_COLLATE T_NL copycat T_END T_COLLATE T_NL
;
coll_optional : coll_optional coll_symbols
| coll_optional coll_elements
| coll_symbols
| coll_elements
;
coll_symbols : T_COLLATING_SYMBOL T_SYMBOL T_NL
{
define_collsym($2);
}
;
coll_elements : T_COLLATING_ELEMENT T_SYMBOL T_FROM string T_NL
{
define_collelem($2, get_wcs());
}
;
coll_order : T_ORDER_START T_NL order_list T_ORDER_END T_NL
{
/* If no order list supplied default to one forward */
add_order_bit(T_FORWARD);
add_order_directive();
}
| T_ORDER_START order_args T_NL order_list T_ORDER_END T_NL
;
order_args : order_args T_SEMI order_arg
{
add_order_directive();
}
| order_arg
{
add_order_directive();
}
;
order_arg : order_arg T_COMMA order_dir
| order_dir
;
order_dir : T_FORWARD
{
add_order_bit(T_FORWARD);
}
| T_BACKWARD
{
add_order_bit(T_BACKWARD);
}
| T_POSITION
{
add_order_bit(T_POSITION);
}
;
order_list : order_list order_item
| order_item
;
order_item : T_COLLSYM T_NL
{
end_order_collsym($1);
}
| order_itemkw T_NL
{
end_order();
}
| order_itemkw order_weights T_NL
{
end_order();
}
;
order_itemkw : T_CHAR
{
start_order_char($1);
}
| T_ELLIPSIS
{
start_order_ellipsis();
}
| T_COLLELEM
{
start_order_collelem($1);
}
| T_UNDEFINED
{
start_order_undefined();
}
| T_SYMBOL
{
start_order_symbol($1);
}
;
order_weights : order_weights T_SEMI order_weight
| order_weights T_SEMI
| order_weight
;
order_weight : T_COLLELEM
{
add_order_collelem($1);
}
| T_COLLSYM
{
add_order_collsym($1);
}
| T_CHAR
{
add_order_char($1);
}
| T_ELLIPSIS
{
add_order_ellipsis();
}
| T_IGNORE
{
add_order_ignore();
}
| T_SYMBOL
{
add_order_symbol($1);
}
| T_QUOTE order_str T_QUOTE
{
add_order_subst();
}
;
order_str : order_str order_stritem
| order_stritem
;
order_stritem : T_CHAR
{
add_subst_char($1);
}
| T_COLLSYM
{
add_subst_collsym($1);
}
| T_COLLELEM
{
add_subst_collelem($1);
}
| T_SYMBOL
{
add_subst_symbol($1);
}
;
messages : T_MESSAGES T_NL messages_list T_END T_MESSAGES T_NL
{
dump_messages();
}
| T_MESSAGES T_NL copycat T_END T_MESSAGES T_NL
;
messages_list : messages_list messages_item
| messages_item
;
messages_kw : T_YESSTR
| T_NOSTR
| T_YESEXPR
| T_NOEXPR
;
messages_item : messages_kw string T_NL
{
add_message(get_wcs());
}
;
monetary : T_MONETARY T_NL monetary_list T_END T_MONETARY T_NL
{
dump_monetary();
}
| T_MONETARY T_NL copycat T_END T_MONETARY T_NL
;
monetary_list : monetary_list monetary_kw
| monetary_kw
;
monetary_strkw : T_INT_CURR_SYMBOL
| T_CURRENCY_SYMBOL
| T_MON_DECIMAL_POINT
| T_MON_THOUSANDS_SEP
| T_POSITIVE_SIGN
| T_NEGATIVE_SIGN
;
monetary_numkw : T_INT_FRAC_DIGITS
| T_FRAC_DIGITS
| T_P_CS_PRECEDES
| T_P_SEP_BY_SPACE
| T_N_CS_PRECEDES
| T_N_SEP_BY_SPACE
| T_P_SIGN_POSN
| T_N_SIGN_POSN
| T_INT_P_CS_PRECEDES
| T_INT_N_CS_PRECEDES
| T_INT_P_SEP_BY_SPACE
| T_INT_N_SEP_BY_SPACE
| T_INT_P_SIGN_POSN
| T_INT_N_SIGN_POSN
;
monetary_kw : monetary_strkw string T_NL
{
add_monetary_str(get_wcs());
}
| monetary_numkw T_NUMBER T_NL
{
add_monetary_num($2);
}
| T_MON_GROUPING mon_group_list T_NL
;
mon_group_list : T_NUMBER
{
reset_monetary_group();
add_monetary_group($1);
}
| mon_group_list T_SEMI T_NUMBER
{
add_monetary_group($3);
}
;
numeric : T_NUMERIC T_NL numeric_list T_END T_NUMERIC T_NL
{
dump_numeric();
}
| T_NUMERIC T_NL copycat T_END T_NUMERIC T_NL
;
numeric_list : numeric_list numeric_item
| numeric_item
;
numeric_item : numeric_strkw string T_NL
{
add_numeric_str(get_wcs());
}
| T_GROUPING group_list T_NL
;
numeric_strkw : T_DECIMAL_POINT
| T_THOUSANDS_SEP
;
group_list : T_NUMBER
{
reset_numeric_group();
add_numeric_group($1);
}
| group_list T_SEMI T_NUMBER
{
add_numeric_group($3);
}
;
time : T_TIME T_NL time_kwlist T_END T_TIME T_NL
{
dump_time();
}
| T_TIME T_NL copycat T_END T_NUMERIC T_NL
;
time_kwlist : time_kwlist time_kw
| time_kw
;
time_kw : time_strkw string T_NL
{
add_time_str(get_wcs());
}
| time_listkw time_list T_NL
{
check_time_list();
}
;
time_listkw : T_ABDAY
| T_DAY
| T_ABMON
| T_MON
| T_ERA
| T_ALT_DIGITS
| T_AM_PM
;
time_strkw : T_ERA_D_T_FMT
| T_ERA_T_FMT
| T_ERA_D_FMT
| T_D_T_FMT
| T_D_FMT
| T_T_FMT
| T_T_FMT_AMPM
| T_DATE_FMT
;
time_list : time_list T_SEMI string
{
add_time_list(get_wcs());
}
| string
{
reset_time_list();
add_time_list(get_wcs());
}
;