/* * 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 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; uint32_t sfh_hash(const char *data, int len); uint32_t lmo_canon_hash(const char *data, int len); lmo_archive_t * lmo_open(const char *file); void lmo_close(lmo_archive_t *ar); extern lmo_catalog_t *_lmo_catalogs; extern lmo_catalog_t *_lmo_active_catalog; int lmo_load_catalog(const char *lang, const char *dir); int lmo_change_catalog(const char *lang); int lmo_translate(const char *key, int keylen, char **out, int *outlen); void lmo_close_catalog(const char *lang); #endif