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/*
* lmo - Lua Machine Objects - General header
*
* Copyright (C) 2009-2012 Jo-Philipp Wich <jow@openwrt.org>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _TEMPLATE_LMO_H_
#define _TEMPLATE_LMO_H_
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <errno.h>
#include <fnmatch.h>
#include <dirent.h>
#include <ctype.h>
#include <limits.h>
#if (defined(__GNUC__) && defined(__i386__))
#define sfh_get16(d) (*((const uint16_t *) (d)))
#else
#define sfh_get16(d) ((((uint32_t)(((const uint8_t *)(d))[1])) << 8)\
+(uint32_t)(((const uint8_t *)(d))[0]) )
#endif
#ifndef __hidden
#define __hidden __attribute__((visibility("hidden")))
#endif
struct lmo_entry {
uint32_t key_id;
uint32_t val_id;
uint32_t offset;
uint32_t length;
} __attribute__((packed));
typedef struct lmo_entry lmo_entry_t;
struct lmo_archive {
int fd;
int length;
uint32_t size;
lmo_entry_t *index;
char *mmap;
char *end;
struct lmo_archive *next;
};
typedef struct lmo_archive lmo_archive_t;
struct lmo_catalog {
char lang[6];
struct lmo_archive *archives;
struct lmo_catalog *next;
};
typedef struct lmo_catalog lmo_catalog_t;
typedef void (*lmo_iterate_cb_t)(uint32_t, const char *, int, void *);
__hidden uint32_t sfh_hash(const char *data, size_t len, uint32_t init);
__hidden uint32_t lmo_canon_hash(const char *data, int len,
const char *ctx, int ctxlen, int plural);
__hidden lmo_archive_t * lmo_open(const char *file);
__hidden void lmo_close(lmo_archive_t *ar);
__hidden extern lmo_catalog_t *_lmo_catalogs;
__hidden extern lmo_catalog_t *_lmo_active_catalog;
__hidden int lmo_load_catalog(const char *lang, const char *dir);
__hidden int lmo_change_catalog(const char *lang);
__hidden int lmo_translate(const char *key, int keylen, char **out, int *outlen);
__hidden int lmo_translate_ctxt(const char *key, int keylen,
const char *ctx, int ctxlen, char **out, int *outlen);
__hidden int lmo_translate_plural(int n, const char *skey, int skeylen,
const char *pkey, int pkeylen,
char **out, int *outlen);
__hidden int lmo_translate_plural_ctxt(int n, const char *skey, int skeylen,
const char *pkey, int pkeylen,
const char *ctx, int ctxlen,
char **out, int *outlen);
__hidden void lmo_iterate(lmo_iterate_cb_t cb, void *priv);
__hidden void lmo_close_catalog(const char *lang);
#endif
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