#ifndef MAXMINDDB_H #define MAXMINDDB_H #ifndef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 200112L #endif #include "maxminddb_config.h" #include #include #include #include #ifdef _WIN32 #include "stdbool.h" /* Arksnine: Not supported by MSVC */ #include /* Arkshine: ssize_t replacement */ typedef SSIZE_T ssize_t; #include #include typedef ADDRESS_FAMILY sa_family_t; #else #include #include #include #include #endif const char GeoIPCountryCode[][3] = { "AP", "EU", "AD", "AE", "AF", "AG", "AI", "AL", "AM", "AN", "AO", "AQ", "AR", "AS", "AT", "AU", "AW", "AZ", "BA", "BB", "BD", "BE", "BF", "BG", "BH", "BI", "BJ", "BM", "BN", "BO", "BR", "BS", "BT", "BV", "BW", "BY", "BZ", "CA", "CC", "CD", "CF", "CG", "CH", "CI", "CK", "CL", "CM", "CN", "CO", "CR", "CU", "CV", "CX", "CY", "CZ", "DE", "DJ", "DK", "DM", "DO", "DZ", "EC", "EE", "EG", "EH", "ER", "ES", "ET", "FI", "FJ", "FK", "FM", "FO", "FR", "FX", "GA", "GB", "GD", "GE", "GF", "GH", "GI", "GL", "GM", "GN", "GP", "GQ", "GR", "GS", "GT", "GU", "GW", "GY", "HK", "HM", "HN", "HR", "HT", "HU", "ID", "IE", "IL", "IN", "IO", "IQ", "IR", "IS", "IT", "JM", "JO", "JP", "KE", "KG", "KH", "KI", "KM", "KN", "KP", "KR", "KW", "KY", "KZ", "LA", "LB", "LC", "LI", "LK", "LR", "LS", "LT", "LU", "LV", "LY", "MA", "MC", "MD", "MG", "MH", "MK", "ML", "MM", "MN", "MO", "MP", "MQ", "MR", "MS", "MT", "MU", "MV", "MW", "MX", "MY", "MZ", "NA", "NC", "NE", "NF", "NG", "NI", "NL", "NO", "NP", "NR", "NU", "NZ", "OM", "PA", "PE", "PF", "PG", "PH", "PK", "PL", "PM", "PN", "PR", "PS", "PT", "PW", "PY", "QA", "RE", "RO", "RU", "RW", "SA", "SB", "SC", "SD", "SE", "SG", "SH", "SI", "SJ", "SK", "SL", "SM", "SN", "SO", "SR", "ST", "SV", "SY", "SZ", "TC", "TD", "TF", "TG", "TH", "TJ", "TK", "TM", "TN", "TO", "TL", "TR", "TT", "TV", "TW", "TZ", "UA", "UG", "UM", "US", "UY", "UZ", "VA", "VC", "VE", "VG", "VI", "VN", "VU", "WF", "WS", "YE", "YT", "RS", "ZA", "ZM", "ME", "ZW", "A1", "A2", "O1", "AX", "GG", "IM", "JE", "BL", "MF" }; const char GeoIPCountryCode3[][4] = { "AP", "EU", "AND", "ARE", "AFG", "ATG", "AIA", "ALB", "ARM", "ANT", "AGO", "AQ", "ARG", "ASM", "AUT", "AUS", "ABW", "AZE", "BIH", "BRB", "BGD", "BEL", "BFA", "BGR", "BHR", "BDI", "BEN", "BMU", "BRN", "BOL", "BRA", "BHS", "BTN", "BV", "BWA", "BLR", "BLZ", "CAN", "CC", "COD", "CAF", "COG", "CHE", "CIV", "COK", "CHL", "CMR", "CHN", "COL", "CRI", "CUB", "CPV", "CX", "CYP", "CZE", "DEU", "DJI", "DNK", "DMA", "DOM", "DZA", "ECU", "EST", "EGY", "ESH", "ERI", "ESP", "ETH", "FIN", "FJI", "FLK", "FSM", "FRO", "FRA", "FX", "GAB", "GBR", "GRD", "GEO", "GUF", "GHA", "GIB", "GRL", "GMB", "GIN", "GLP", "GNQ", "GRC", "GS", "GTM", "GUM", "GNB", "GUY", "HKG", "HM", "HND", "HRV", "HTI", "HUN", "IDN", "IRL", "ISR", "IND", "IO", "IRQ", "IRN", "ISL", "ITA", "JAM", "JOR", "JPN", "KEN", "KGZ", "KHM", "KIR", "COM", "KNA", "PRK", "KOR", "KWT", "CYM", "KAZ", "LAO", "LBN", "LCA", "LIE", "LKA", "LBR", "LSO", "LTU", "LUX", "LVA", "LBY", "MAR", "MCO", "MDA", "MDG", "MHL", "MKD", "MLI", "MMR", "MNG", "MAC", "MNP", "MTQ", "MRT", "MSR", "MLT", "MUS", "MDV", "MWI", "MEX", "MYS", "MOZ", "NAM", "NCL", "NER", "NFK", "NGA", "NIC", "NLD", "NOR", "NPL", "NRU", "NIU", "NZL", "OMN", "PAN", "PER", "PYF", "PNG", "PHL", "PAK", "POL", "SPM", "PCN", "PRI", "PSE", "PRT", "PLW", "PRY", "QAT", "REU", "ROU", "RUS", "RWA", "SAU", "SLB", "SYC", "SDN", "SWE", "SGP", "SHN", "SVN", "SJM", "SVK", "SLE", "SMR", "SEN", "SOM", "SUR", "STP", "SLV", "SYR", "SWZ", "TCA", "TCD", "TF", "TGO", "THA", "TJK", "TKL", "TKM", "TUN", "TON", "TLS", "TUR", "TTO", "TUV", "TWN", "TZA", "UKR", "UGA", "UM", "USA", "URY", "UZB", "VAT", "VCT", "VEN", "VGB", "VIR", "VNM", "VUT", "WLF", "WSM", "YEM", "YT", "SRB", "ZAF", "ZMB", "MNE", "ZWE", "A1", "A2", "O1", "ALA", "GGY", "IMN", "JEY", "BLM", "MAF" }; #define MMDB_DATA_TYPE_EXTENDED (0) #define MMDB_DATA_TYPE_POINTER (1) #define MMDB_DATA_TYPE_UTF8_STRING (2) #define MMDB_DATA_TYPE_DOUBLE (3) #define MMDB_DATA_TYPE_BYTES (4) #define MMDB_DATA_TYPE_UINT16 (5) #define MMDB_DATA_TYPE_UINT32 (6) #define MMDB_DATA_TYPE_MAP (7) #define MMDB_DATA_TYPE_INT32 (8) #define MMDB_DATA_TYPE_UINT64 (9) #define MMDB_DATA_TYPE_UINT128 (10) #define MMDB_DATA_TYPE_ARRAY (11) #define MMDB_DATA_TYPE_CONTAINER (12) #define MMDB_DATA_TYPE_END_MARKER (13) #define MMDB_DATA_TYPE_BOOLEAN (14) #define MMDB_DATA_TYPE_FLOAT (15) /* GEOIPDB flags */ #define MMDB_MODE_MMAP (1) #define MMDB_MODE_MASK (7) /* GEOIPDB err codes */ #define MMDB_SUCCESS (0) #define MMDB_FILE_OPEN_ERROR (1) #define MMDB_CORRUPT_SEARCH_TREE_ERROR (2) #define MMDB_INVALID_METADATA_ERROR (3) #define MMDB_IO_ERROR (4) #define MMDB_OUT_OF_MEMORY_ERROR (5) #define MMDB_UNKNOWN_DATABASE_FORMAT_ERROR (6) #define MMDB_INVALID_DATA_ERROR (7) #define MMDB_INVALID_LOOKUP_PATH_ERROR (8) #define MMDB_LOOKUP_PATH_DOES_NOT_MATCH_DATA_ERROR (9) #define MMDB_INVALID_NODE_NUMBER_ERROR (10) #define MMDB_IPV6_LOOKUP_IN_IPV4_DATABASE_ERROR (11) #if !(MMDB_UINT128_IS_BYTE_ARRAY) #if MMDB_UINT128_USING_MODE typedef unsigned int mmdb_uint128_t __attribute__ ((__mode__(TI))); #else typedef unsigned __int128 mmdb_uint128_t; #endif #endif /* This is a pointer into the data section for a given IP address lookup */ typedef struct MMDB_entry_s { struct MMDB_s *mmdb; uint32_t offset; } MMDB_entry_s; typedef struct MMDB_lookup_result_s { bool found_entry; MMDB_entry_s entry; uint16_t netmask; } MMDB_lookup_result_s; typedef struct MMDB_entry_data_s { bool has_data; union { uint32_t pointer; const char *utf8_string; double double_value; const uint8_t *bytes; uint16_t uint16; uint32_t uint32; int32_t int32; uint64_t uint64; #if MMDB_UINT128_IS_BYTE_ARRAY uint8_t uint128[16]; #else mmdb_uint128_t uint128; #endif bool boolean; float float_value; }; /* This is a 0 if a given entry cannot be found. This can only happen * when a call to MMDB_(v)get_value() asks for hash keys or array * indices that don't exist. */ uint32_t offset; /* This is the next entry in the data section, but it's really only * relevant for entries that part of a larger map or array * struct. There's no good reason for an end user to look at this * directly. */ uint32_t offset_to_next; /* This is only valid for strings, utf8_strings or binary data */ uint32_t data_size; /* This is an MMDB_DATA_TYPE_* constant */ uint32_t type; } MMDB_entry_data_s; /* This is the return type when someone asks for all the entry data in a map or array */ typedef struct MMDB_entry_data_list_s { MMDB_entry_data_s entry_data; struct MMDB_entry_data_list_s *next; } MMDB_entry_data_list_s; typedef struct MMDB_description_s { const char *language; const char *description; } MMDB_description_s; typedef struct MMDB_metadata_s { uint32_t node_count; uint16_t record_size; uint16_t ip_version; const char *database_type; struct { size_t count; const char **names; } languages; uint16_t binary_format_major_version; uint16_t binary_format_minor_version; uint64_t build_epoch; struct { size_t count; MMDB_description_s **descriptions; } description; } MMDB_metadata_s; typedef struct MMDB_ipv4_start_node_s { uint16_t netmask; uint32_t node_value; } MMDB_ipv4_start_node_s; typedef struct MMDB_s { uint32_t flags; const char *filename; ssize_t file_size; const uint8_t *file_content; const uint8_t *data_section; uint32_t data_section_size; const uint8_t *metadata_section; uint32_t metadata_section_size; uint16_t full_record_byte_size; uint16_t depth; MMDB_ipv4_start_node_s ipv4_start_node; MMDB_metadata_s metadata; } MMDB_s; typedef struct MMDB_search_node_s { uint64_t left_record; uint64_t right_record; } MMDB_search_node_s; /* *INDENT-OFF* */ /* --prototypes automatically generated by dev-bin/regen-prototypes.pl - don't remove this comment */ extern int MMDB_open(const char *const filename, uint32_t flags, MMDB_s *const mmdb); extern MMDB_lookup_result_s MMDB_lookup_string(MMDB_s *const mmdb, const char *const ipstr, int *const gai_error, int *const mmdb_error); extern MMDB_lookup_result_s MMDB_lookup_sockaddr( MMDB_s *const mmdb, const struct sockaddr *const sockaddr, int *const mmdb_error); extern int MMDB_read_node(MMDB_s *const mmdb, uint32_t node_number, MMDB_search_node_s *const node); extern int MMDB_get_value(MMDB_entry_s *const start, MMDB_entry_data_s *const entry_data, ...); extern int MMDB_vget_value(MMDB_entry_s *const start, MMDB_entry_data_s *const entry_data, va_list va_path); extern int MMDB_aget_value(MMDB_entry_s *const start, MMDB_entry_data_s *const entry_data, const char *const *const path); extern int MMDB_get_metadata_as_entry_data_list( MMDB_s *const mmdb, MMDB_entry_data_list_s **const entry_data_list); extern int MMDB_get_entry_data_list( MMDB_entry_s *start, MMDB_entry_data_list_s **const entry_data_list); extern void MMDB_free_entry_data_list(MMDB_entry_data_list_s *const entry_data_list); extern void MMDB_close(MMDB_s *const mmdb); extern const char *MMDB_lib_version(void); extern int MMDB_dump_entry_data_list(FILE *const stream, MMDB_entry_data_list_s *const entry_data_list, int indent); extern const char *MMDB_strerror(int error_code); /* --prototypes end - don't remove this comment-- */ /* *INDENT-ON* */ #endif /* MAXMINDDB_H */