/src/geoip/GeoIP_impl.h
C Header | 252 lines | 170 code | 47 blank | 35 comment | 0 complexity | f0bd39c0281eec284548f80e23b5cd9f MD5 | raw file
Possible License(s): AGPL-3.0
- /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 2 -*- */
- /* GeoIP.h
- *
- * Copyright (C) 2006 MaxMind LLC
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
- #ifndef GEOIP_H
- #define GEOIP_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- #include <sys/types.h>
- #if !defined(_WIN32)
- #include <sys/socket.h>
- #include <netinet/in.h>
- #include <arpa/inet.h>
- #else /* !defined(_WIN32) */
- #include <winsock2.h>
- #include <ws2tcpip.h>
- #include <windows.h>
- #define snprintf _snprintf
- #define FILETIME_TO_USEC(ft) (((unsigned __int64) ft.dwHighDateTime << 32 | ft.dwLowDateTime) / 10)
- #endif /* !defined(_WIN32) */
-
- #include<stdio.h>
- #include<stdlib.h>
- #include<string.h>
- #include <sys/types.h> /* for fstat */
- #include <sys/stat.h> /* for fstat */
- #define SEGMENT_RECORD_LENGTH 3
- #define STANDARD_RECORD_LENGTH 3
- #define ORG_RECORD_LENGTH 4
- #define MAX_RECORD_LENGTH 4
- #define NUM_DB_TYPES 20
- /* 128 bit address in network order */
- typedef struct in6_addr geoipv6_t;
-
- #define GEOIP_CHKBIT_V6(bit,ptr) (ptr[((127UL - bit) >> 3)] & (1UL << (~(127 - bit) & 7)))
- typedef struct GeoIPTag {
- FILE *GeoIPDatabase;
- char *file_path;
- unsigned char *cache;
- unsigned char *index_cache;
- unsigned int *databaseSegments;
- char databaseType;
- time_t mtime;
- int flags;
- off_t size;
- char record_length;
- int charset; /* 0 iso-8859-1 1 utf8 */
- int record_iter; /* used in GeoIP_next_record */
- int netmask; /* netmask of last lookup - set using depth in _GeoIP_seek_record */
- time_t last_mtime_check;
- } GeoIP;
- typedef enum {
- GEOIP_CHARSET_ISO_8859_1 = 0,
- GEOIP_CHARSET_UTF8 = 1
- } GeoIPCharset;
- typedef struct GeoIPRegionTag {
- char country_code[3];
- char region[3];
- } GeoIPRegion;
- typedef enum {
- GEOIP_STANDARD = 0,
- GEOIP_MEMORY_CACHE = 1,
- GEOIP_CHECK_CACHE = 2,
- GEOIP_INDEX_CACHE = 4,
- GEOIP_MMAP_CACHE = 8,
- } GeoIPOptions;
- typedef enum {
- GEOIP_COUNTRY_EDITION = 1,
- GEOIP_REGION_EDITION_REV0 = 7,
- GEOIP_CITY_EDITION_REV0 = 6,
- GEOIP_ORG_EDITION = 5,
- GEOIP_ISP_EDITION = 4,
- GEOIP_CITY_EDITION_REV1 = 2,
- GEOIP_REGION_EDITION_REV1 = 3,
- GEOIP_PROXY_EDITION = 8,
- GEOIP_ASNUM_EDITION = 9,
- GEOIP_NETSPEED_EDITION = 10,
- GEOIP_DOMAIN_EDITION = 11,
- GEOIP_COUNTRY_EDITION_V6 = 12,
- } GeoIPDBTypes;
- typedef enum {
- GEOIP_ANON_PROXY = 1,
- GEOIP_HTTP_X_FORWARDED_FOR_PROXY = 2,
- GEOIP_HTTP_CLIENT_IP_PROXY = 3,
- } GeoIPProxyTypes;
- typedef enum {
- GEOIP_UNKNOWN_SPEED = 0,
- GEOIP_DIALUP_SPEED = 1,
- GEOIP_CABLEDSL_SPEED = 2,
- GEOIP_CORPORATE_SPEED = 3,
- } GeoIPNetspeedValues;
- extern char **GeoIPDBFileName;
- extern const char * GeoIPDBDescription[NUM_DB_TYPES];
- extern const char *GeoIPCountryDBFileName;
- extern const char *GeoIPRegionDBFileName;
- extern const char *GeoIPCityDBFileName;
- extern const char *GeoIPOrgDBFileName;
- extern const char *GeoIPISPDBFileName;
- /* Warning: do not use those arrays as doing so may break your
- * program with newer GeoIP versions */
- extern const char GeoIP_country_code[253][3];
- extern const char GeoIP_country_code3[253][4];
- extern const char * GeoIP_country_name[253];
- extern const char GeoIP_country_continent[253][3];
- #ifdef DLL
- #define GEOIP_API __declspec(dllexport)
- #else
- #define GEOIP_API
- #endif /* DLL */
- GEOIP_API void GeoIP_setup_custom_directory(char *dir);
- GEOIP_API GeoIP* GeoIP_open_type (int type, int flags);
- GEOIP_API GeoIP* GeoIP_new(int flags);
- GEOIP_API GeoIP* GeoIP_open(const char * filename, int flags);
- GEOIP_API int GeoIP_db_avail(int type);
- GEOIP_API void GeoIP_delete(GeoIP* gi);
- GEOIP_API const char *GeoIP_country_code_by_addr (GeoIP* gi, const char *addr);
- GEOIP_API const char *GeoIP_country_code_by_name (GeoIP* gi, const char *host);
- GEOIP_API const char *GeoIP_country_code3_by_addr (GeoIP* gi, const char *addr);
- GEOIP_API const char *GeoIP_country_code3_by_name (GeoIP* gi, const char *host);
- GEOIP_API const char *GeoIP_country_name_by_addr (GeoIP* gi, const char *addr);
- GEOIP_API const char *GeoIP_country_name_by_name (GeoIP* gi, const char *host);
- GEOIP_API const char *GeoIP_country_name_by_ipnum (GeoIP* gi, unsigned long ipnum);
- GEOIP_API const char *GeoIP_country_code_by_ipnum (GeoIP* gi, unsigned long ipnum);
- GEOIP_API const char *GeoIP_country_code3_by_ipnum (GeoIP* gi, unsigned long ipnum);
- /* */
- GEOIP_API const char *GeoIP_country_name_by_ipnum_v6 (GeoIP* gi, geoipv6_t ipnum);
- GEOIP_API const char *GeoIP_country_code_by_ipnum_v6 (GeoIP* gi, geoipv6_t ipnum);
- GEOIP_API const char *GeoIP_country_code3_by_ipnum_v6 (GeoIP* gi, geoipv6_t ipnum);
- /* Deprecated - for backwards compatibility only */
- GEOIP_API int GeoIP_country_id_by_addr (GeoIP* gi, const char *addr);
- GEOIP_API int GeoIP_country_id_by_name (GeoIP* gi, const char *host);
- GEOIP_API char *GeoIP_org_by_addr (GeoIP* gi, const char *addr);
- GEOIP_API char *GeoIP_org_by_name (GeoIP* gi, const char *host);
- GEOIP_API char *GeoIP_org_by_ipnum (GeoIP* gi, unsigned long ipnum);
- GEOIP_API char *GeoIP_org_by_ipnum_v6 (GeoIP* gi, geoipv6_t ipnum);
- GEOIP_API char *GeoIP_org_by_addr_v6 (GeoIP* gi, const char *addr);
- GEOIP_API char *GeoIP_org_by_name_v6 (GeoIP* gi, const char *name);
- /* End deprecated */
- GEOIP_API int GeoIP_id_by_addr (GeoIP* gi, const char *addr);
- GEOIP_API int GeoIP_id_by_name (GeoIP* gi, const char *host);
- GEOIP_API int GeoIP_id_by_ipnum (GeoIP* gi, unsigned long ipnum);
- GEOIP_API int GeoIP_id_by_addr_v6 (GeoIP* gi, const char *addr);
- GEOIP_API int GeoIP_id_by_name_v6 (GeoIP* gi, const char *host);
- GEOIP_API int GeoIP_id_by_ipnum_v6 (GeoIP* gi, geoipv6_t ipnum);
- GEOIP_API GeoIPRegion * GeoIP_region_by_addr (GeoIP* gi, const char *addr);
- GEOIP_API GeoIPRegion * GeoIP_region_by_name (GeoIP* gi, const char *host);
- GEOIP_API GeoIPRegion * GeoIP_region_by_ipnum (GeoIP *gi, unsigned long ipnum);
- GEOIP_API GeoIPRegion * GeoIP_region_by_addr_v6 (GeoIP* gi, const char *addr);
- GEOIP_API GeoIPRegion * GeoIP_region_by_name_v6 (GeoIP* gi, const char *host);
- GEOIP_API GeoIPRegion * GeoIP_region_by_ipnum_v6 (GeoIP *gi, geoipv6_t ipnum);
- /* Warning - don't call this after GeoIP_assign_region_by_inetaddr calls */
- GEOIP_API void GeoIPRegion_delete (GeoIPRegion *gir);
- GEOIP_API void GeoIP_assign_region_by_inetaddr(GeoIP* gi, unsigned long inetaddr, GeoIPRegion *gir);
- GEOIP_API void GeoIP_assign_region_by_inetaddr_v6(GeoIP* gi, geoipv6_t inetaddr, GeoIPRegion *gir);
- /* Used to query GeoIP Organization, ISP and AS Number databases */
- GEOIP_API char *GeoIP_name_by_ipnum (GeoIP* gi, unsigned long ipnum);
- GEOIP_API char *GeoIP_name_by_addr (GeoIP* gi, const char *addr);
- GEOIP_API char *GeoIP_name_by_name (GeoIP* gi, const char *host);
- GEOIP_API char *GeoIP_name_by_ipnum_v6 (GeoIP* gi, geoipv6_t ipnum);
- GEOIP_API char *GeoIP_name_by_addr_v6 (GeoIP* gi, const char *addr);
- GEOIP_API char *GeoIP_name_by_name_v6 (GeoIP* gi, const char *name);
- /** return two letter country code */
- GEOIP_API const char* GeoIP_code_by_id(int id);
- /** return three letter country code */
- GEOIP_API const char* GeoIP_code3_by_id(int id);
- /** return full name of country */
- GEOIP_API const char* GeoIP_name_by_id(int id);
- /** return continent of country */
- GEOIP_API const char* GeoIP_continent_by_id(int id);
- /** return id by country code **/
- GEOIP_API int GeoIP_id_by_code(const char *country);
- /** return return number of known countries */
- GEOIP_API unsigned GeoIP_num_countries(void);
- GEOIP_API char *GeoIP_database_info (GeoIP* gi);
- GEOIP_API unsigned char GeoIP_database_edition (GeoIP* gi);
- GEOIP_API int GeoIP_charset (GeoIP* gi);
- GEOIP_API int GeoIP_set_charset (GeoIP* gi, int charset);
- GEOIP_API int GeoIP_last_netmask (GeoIP* gi);
- GEOIP_API char **GeoIP_range_by_ip (GeoIP* gi, const char *addr);
- GEOIP_API void GeoIP_range_by_ip_delete(char **ptr);
- /* Convert region code to region name */
- GEOIP_API const char * GeoIP_region_name_by_code(const char *country_code, const char *region_code);
- /* Get timezone from country and region code */
- GEOIP_API const char * GeoIP_time_zone_by_country_and_region(const char *country_code, const char *region_code);
- #ifdef BSD
- #define memcpy(dest, src, n) bcopy(src, dest, n)
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif /* GEOIP_H */