| /* Copyright (C) 1996-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Ulrich Drepper <drepper@gnu.org>, 1996. |
| |
| This program 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; version 2 of the License, or |
| (at your option) any later version. |
| |
| 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, see <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef _LOCFILE_H |
| #define _LOCFILE_H 1 |
| |
| #include <byteswap.h> |
| #include <stdbool.h> |
| #include <stdint.h> |
| #include <sys/uio.h> |
| |
| #include "obstack.h" |
| #include "linereader.h" |
| #include "localedef.h" |
| |
| /* Structure for storing the contents of a category file. */ |
| struct locale_file |
| { |
| size_t n_elements, next_element; |
| uint32_t *offsets; |
| struct obstack data; |
| int structure_stage; |
| }; |
| |
| |
| /* Macros used in the parser. */ |
| #define SYNTAX_ERROR(string, args...) \ |
| do \ |
| { \ |
| lr_error (ldfile, string, ## args); \ |
| lr_ignore_rest (ldfile, 0); \ |
| } \ |
| while (0) |
| |
| |
| /* General handling of `copy'. */ |
| extern void handle_copy (struct linereader *ldfile, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| struct localedef_t *result, enum token_t token, |
| int locale, const char *locale_name, |
| int ignore_content); |
| |
| /* Found in locfile.c. */ |
| extern int locfile_read (struct localedef_t *result, |
| const struct charmap_t *charmap); |
| |
| /* Check validity of all the locale data. */ |
| extern void check_all_categories (struct localedef_t *definitions, |
| const struct charmap_t *charmap); |
| |
| /* Write out all locale categories. */ |
| extern void write_all_categories (struct localedef_t *definitions, |
| const struct charmap_t *charmap, |
| const char *locname, |
| const char *output_path); |
| |
| extern bool swap_endianness_p; |
| |
| /* Change the output to be big-endian if BIG_ENDIAN is true and |
| little-endian otherwise. */ |
| static inline void |
| set_big_endian (bool big_endian) |
| { |
| swap_endianness_p = (big_endian != (__BYTE_ORDER == __BIG_ENDIAN)); |
| } |
| |
| /* Munge VALUE so that, when stored, it has the correct byte order |
| for the output files. */ |
| static uint32_t |
| __attribute__ ((unused)) |
| maybe_swap_uint32 (uint32_t value) |
| { |
| return swap_endianness_p ? bswap_32 (value) : value; |
| } |
| |
| /* Likewise, but munge an array of N uint32_ts starting at ARRAY. */ |
| static inline void |
| maybe_swap_uint32_array (uint32_t *array, size_t n) |
| { |
| if (swap_endianness_p) |
| while (n-- > 0) |
| array[n] = bswap_32 (array[n]); |
| } |
| |
| /* Like maybe_swap_uint32_array, but the array of N elements is at |
| the end of OBSTACK's current object. */ |
| static inline void |
| maybe_swap_uint32_obstack (struct obstack *obstack, size_t n) |
| { |
| maybe_swap_uint32_array ((uint32_t *) obstack_next_free (obstack) - n, n); |
| } |
| |
| /* Write out the data. */ |
| extern void init_locale_data (struct locale_file *file, size_t n_elements); |
| extern void align_locale_data (struct locale_file *file, size_t boundary); |
| extern void add_locale_empty (struct locale_file *file); |
| extern void add_locale_raw_data (struct locale_file *file, const void *data, |
| size_t size); |
| extern void add_locale_raw_obstack (struct locale_file *file, |
| struct obstack *obstack); |
| extern void add_locale_string (struct locale_file *file, const char *string); |
| extern void add_locale_wstring (struct locale_file *file, |
| const uint32_t *string); |
| extern void add_locale_uint32 (struct locale_file *file, uint32_t value); |
| extern void add_locale_uint32_array (struct locale_file *file, |
| const uint32_t *data, size_t n_elems); |
| extern void add_locale_char (struct locale_file *file, char value); |
| extern void start_locale_structure (struct locale_file *file); |
| extern void end_locale_structure (struct locale_file *file); |
| extern void start_locale_prelude (struct locale_file *file); |
| extern void end_locale_prelude (struct locale_file *file); |
| extern void write_locale_data (const char *output_path, int catidx, |
| const char *category, struct locale_file *file); |
| |
| |
| /* Entrypoints for the parsers of the individual categories. */ |
| |
| /* Handle LC_CTYPE category. */ |
| extern void ctype_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void ctype_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void ctype_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| extern uint32_t *find_translit (struct localedef_t *locale, |
| const struct charmap_t *charmap, uint32_t wch); |
| |
| /* Handle LC_COLLATE category. */ |
| extern void collate_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void collate_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void collate_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_MONETARY category. */ |
| extern void monetary_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void monetary_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void monetary_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_NUMERIC category. */ |
| extern void numeric_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void numeric_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void numeric_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_MESSAGES category. */ |
| extern void messages_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void messages_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void messages_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_TIME category. */ |
| extern void time_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void time_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void time_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_PAPER category. */ |
| extern void paper_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void paper_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void paper_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_NAME category. */ |
| extern void name_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void name_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void name_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_ADDRESS category. */ |
| extern void address_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void address_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void address_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_TELEPHONE category. */ |
| extern void telephone_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void telephone_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void telephone_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_MEASUREMENT category. */ |
| extern void measurement_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void measurement_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void measurement_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| /* Handle LC_IDENTIFICATION category. */ |
| extern void identification_read (struct linereader *ldfile, |
| struct localedef_t *result, |
| const struct charmap_t *charmap, |
| const char *repertoire_name, |
| int ignore_content); |
| extern void identification_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap); |
| extern void identification_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path); |
| |
| #endif /* locfile.h */ |
