Package: geoip Version: 1.6.12-11.1 Severity: normal Tags: patch pending Dear maintainer,
I've uploaded an NMU for geoip (versioned as 1.6.12-11.2). The diff is attached to this message. This is a revert to 1.6.12-10 except for the time_t transition, for reverting geoip-database to 20191224 (see #1134158). cu Adrian
diffstat for geoip-1.6.12 geoip-1.6.12 changelog | 7 control | 1 copyright | 6 geoip-bin.install | 5 geoip-bin.lintian-overrides | 3 rules | 9 src/countryInfo.txt | 303 ++++++++ src/geoip-asn-csv-to-dat.cpp | 898 +++++++++++++++++++++++++ src/geoip-csv-to-dat.cpp | 1508 ++++++++++++++++++++++++++++++++++++++++++ src/geolite2-to-legacy-csv.sh | 99 ++ src/v4-to-v6-layout.pl | 31 11 files changed, 2870 insertions(+) diff -Nru geoip-1.6.12/debian/changelog geoip-1.6.12/debian/changelog --- geoip-1.6.12/debian/changelog 2024-02-28 18:54:53.000000000 +0200 +++ geoip-1.6.12/debian/changelog 2026-07-03 21:06:14.000000000 +0300 @@ -1,3 +1,10 @@ +geoip (1.6.12-11.2) unstable; urgency=medium + + * Non-maintainer upload. + * Restore the generator scripts for geoip-database. + + -- Adrian Bunk <[email protected]> Fri, 03 Jul 2026 21:06:14 +0300 + geoip (1.6.12-11.1) unstable; urgency=medium * Non-maintainer upload. diff -Nru geoip-1.6.12/debian/control geoip-1.6.12/debian/control --- geoip-1.6.12/debian/control 2024-02-28 18:54:53.000000000 +0200 +++ geoip-1.6.12/debian/control 2026-07-03 21:06:03.000000000 +0300 @@ -50,6 +50,7 @@ Architecture: any Pre-Depends: ${misc:Pre-Depends} Depends: ${misc:Depends}, + libnetaddr-ip-perl, ${shlibs:Depends} Replaces: libgeoip1t64 (<= 1.4.4.dfsg-2) Multi-Arch: foreign diff -Nru geoip-1.6.12/debian/copyright geoip-1.6.12/debian/copyright --- geoip-1.6.12/debian/copyright 2023-07-04 16:32:46.000000000 +0300 +++ geoip-1.6.12/debian/copyright 2026-07-03 21:06:14.000000000 +0300 @@ -9,6 +9,12 @@ 2009, Kalle Olavi Niemitalo License: ISC +Files: debian/src/geoip-csv-to-dat.cpp +Copyright: 2014, Andrew Moise + 2011, Patrick Matthäi + 2009, Kalle Olavi Niemitalo +License: ISC + Files: libGeoIP/GeoIP.c libGeoIP/GeoIP.h libGeoIP/GeoIPCity.c diff -Nru geoip-1.6.12/debian/geoip-bin.install geoip-1.6.12/debian/geoip-bin.install --- geoip-1.6.12/debian/geoip-bin.install 2023-07-04 16:32:46.000000000 +0300 +++ geoip-1.6.12/debian/geoip-bin.install 2026-07-03 21:05:13.000000000 +0300 @@ -1 +1,6 @@ debian/tmp/usr/bin/* usr/bin/ +debian/tmp/geoip-generator usr/lib/geoip/ +debian/tmp/geoip-generator-asn usr/lib/geoip/ +debian/src/v4-to-v6-layout.pl usr/lib/geoip/ +debian/src/geolite2-to-legacy-csv.sh usr/lib/geoip/ +debian/src/countryInfo.txt usr/share/geoip/ diff -Nru geoip-1.6.12/debian/geoip-bin.lintian-overrides geoip-1.6.12/debian/geoip-bin.lintian-overrides --- geoip-1.6.12/debian/geoip-bin.lintian-overrides 1970-01-01 02:00:00.000000000 +0200 +++ geoip-1.6.12/debian/geoip-bin.lintian-overrides 2026-07-03 21:05:13.000000000 +0300 @@ -0,0 +1,3 @@ +geoip-bin: hardening-no-fortify-functions [usr/lib/geoip/geoip-generator* +geoip-bin: package-contains-documentation-outside-usr-share-doc [usr/share/geoip/countryInfo.txt] +geoip-bin: executable-in-usr-lib [usr/lib/geoip/* diff -Nru geoip-1.6.12/debian/rules geoip-1.6.12/debian/rules --- geoip-1.6.12/debian/rules 2023-07-04 16:32:46.000000000 +0300 +++ geoip-1.6.12/debian/rules 2026-07-03 21:05:13.000000000 +0300 @@ -6,11 +6,20 @@ include /usr/share/dpkg/architecture.mk include /usr/share/dpkg/pkg-info.mk +ifeq ($(origin CXX),default) + CXX = $(DEB_HOST_GNU_TYPE)-g++ +endif + %: dh $@ --with autoreconf override_dh_auto_install: $(MAKE) install DESTDIR=$(CURDIR)/debian/tmp + # Build the build script. + $(CXX) $(CPPFLAGS) -std=gnu++11 $(LDFLAGS) -g debian/src/geoip-csv-to-dat.cpp -o debian/tmp/geoip-generator -lGeoIP \ + -I $(CURDIR)/debian/tmp/usr/include/ -L $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/ + $(CXX) $(CPPFLAGS) -std=gnu++11 $(LDFLAGS) -g debian/src/geoip-asn-csv-to-dat.cpp -o debian/tmp/geoip-generator-asn -lGeoIP \ + -I $(CURDIR)/debian/tmp/usr/include/ -L $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/ chrpath -d -k debian/tmp/usr/bin/geoip* override_dh_auto_configure: diff -Nru geoip-1.6.12/debian/src/countryInfo.txt geoip-1.6.12/debian/src/countryInfo.txt --- geoip-1.6.12/debian/src/countryInfo.txt 1970-01-01 02:00:00.000000000 +0200 +++ geoip-1.6.12/debian/src/countryInfo.txt 2026-07-03 21:05:13.000000000 +0300 @@ -0,0 +1,303 @@ +# GeoNames.org Country Information +# ================================ +# +# +# CountryCodes: +# ============ +# +# The official ISO country code for the United Kingdom is 'GB'. The code 'UK' is reserved. +# +# A list of dependent countries is available here: +# https://spreadsheets.google.com/ccc?key=pJpyPy-J5JSNhe7F_KxwiCA&hl=en +# +# +# The countrycode XK temporarily stands for Kosvo: +# http://geonames.wordpress.com/2010/03/08/xk-country-code-for-kosovo/ +# +# +# CS (Serbia and Montenegro) with geonameId = 8505033 no longer exists. +# AN (the Netherlands Antilles) with geonameId = 8505032 was dissolved on 10 October 2010. +# +# +# Currencies : +# ============ +# +# A number of territories are not included in ISO 4217, because their currencies are not per se an independent currency, +# but a variant of another currency. These currencies are: +# +# 1. FO : Faroese krona (1:1 pegged to the Danish krone) +# 2. GG : Guernsey pound (1:1 pegged to the pound sterling) +# 3. JE : Jersey pound (1:1 pegged to the pound sterling) +# 4. IM : Isle of Man pound (1:1 pegged to the pound sterling) +# 5. TV : Tuvaluan dollar (1:1 pegged to the Australian dollar). +# 6. CK : Cook Islands dollar (1:1 pegged to the New Zealand dollar). +# +# The following non-ISO codes are, however, sometimes used: GGP for the Guernsey pound, +# JEP for the Jersey pound and IMP for the Isle of Man pound (http://en.wikipedia.org/wiki/ISO_4217) +# +# +# A list of currency symbols is available here : http://forum.geonames.org/gforum/posts/list/437.page +# another list with fractional units is here: http://forum.geonames.org/gforum/posts/list/1961.page +# +# +# Languages : +# =========== +# +# The column 'languages' lists the languages spoken in a country ordered by the number of speakers. The language code is a 'locale' +# where any two-letter primary-tag is an ISO-639 language abbreviation and any two-letter initial subtag is an ISO-3166 country code. +# +# Example : es-AR is the Spanish variant spoken in Argentina. +# +#ISO ISO3 ISO-Numeric fips Country Capital Area(in sq km) Population Continent tld CurrencyCode CurrencyName Phone Postal Code Format Postal Code Regex Languages geonameid neighbours EquivalentFipsCode +AD AND 020 AN Andorra Andorra la Vella 468 84000 EU .ad EUR Euro 376 AD### ^(?:AD)*(\d{3})$ ca 3041565 ES,FR +AE ARE 784 AE United Arab Emirates Abu Dhabi 82880 4975593 AS .ae AED Dirham 971 ar-AE,fa,en,hi,ur 290557 SA,OM +AF AFG 004 AF Afghanistan Kabul 647500 29121286 AS .af AFN Afghani 93 fa-AF,ps,uz-AF,tk 1149361 TM,CN,IR,TJ,PK,UZ +AG ATG 028 AC Antigua and Barbuda St. John's 443 86754 NA .ag XCD Dollar +1-268 en-AG 3576396 +AI AIA 660 AV Anguilla The Valley 102 13254 NA .ai XCD Dollar +1-264 en-AI 3573511 +AL ALB 008 AL Albania Tirana 28748 2986952 EU .al ALL Lek 355 #### ^(\d{4})$ sq,el 783754 MK,GR,ME,RS,XK +AM ARM 051 AM Armenia Yerevan 29800 2968000 AS .am AMD Dram 374 ###### ^(\d{6})$ hy 174982 GE,IR,AZ,TR +AO AGO 024 AO Angola Luanda 1246700 13068161 AF .ao AOA Kwanza 244 pt-AO 3351879 CD,NA,ZM,CG +AQ ATA 010 AY Antarctica 14000000 0 AN .aq 6697173 +AR ARG 032 AR Argentina Buenos Aires 2766890 41343201 SA .ar ARS Peso 54 @####@@@ ^[A-Z]?\d{4}[A-Z]{0,3}$ es-AR,en,it,de,fr,gn 3865483 CL,BO,UY,PY,BR +AS ASM 016 AQ American Samoa Pago Pago 199 57881 OC .as USD Dollar +1-684 #####-#### 96799 en-AS,sm,to 5880801 +AT AUT 040 AU Austria Vienna 83858 8205000 EU .at EUR Euro 43 #### ^(\d{4})$ de-AT,hr,hu,sl 2782113 CH,DE,HU,SK,CZ,IT,SI,LI +AU AUS 036 AS Australia Canberra 7686850 21515754 OC .au AUD Dollar 61 #### ^(\d{4})$ en-AU 2077456 +AW ABW 533 AA Aruba Oranjestad 193 71566 NA .aw AWG Guilder 297 nl-AW,pap,es,en 3577279 +AX ALA 248 Aland Islands Mariehamn 1580 26711 EU .ax EUR Euro +358-18 ##### ^(?:FI)*(\d{5})$ sv-AX 661882 FI +AZ AZE 031 AJ Azerbaijan Baku 86600 8303512 AS .az AZN Manat 994 AZ #### ^(?:AZ)*(\d{4})$ az,ru,hy 587116 GE,IR,AM,TR,RU +BA BIH 070 BK Bosnia and Herzegovina Sarajevo 51129 4590000 EU .ba BAM Marka 387 ##### ^(\d{5})$ bs,hr-BA,sr-BA 3277605 HR,ME,RS +BB BRB 052 BB Barbados Bridgetown 431 285653 NA .bb BBD Dollar +1-246 BB##### ^(?:BB)*(\d{5})$ en-BB 3374084 +BD BGD 050 BG Bangladesh Dhaka 144000 156118464 AS .bd BDT Taka 880 #### ^(\d{4})$ bn-BD,en 1210997 MM,IN +BE BEL 056 BE Belgium Brussels 30510 10403000 EU .be EUR Euro 32 #### ^(\d{4})$ nl-BE,fr-BE,de-BE 2802361 DE,NL,LU,FR +BF BFA 854 UV Burkina Faso Ouagadougou 274200 16241811 AF .bf XOF Franc 226 fr-BF,mos 2361809 NE,BJ,GH,CI,TG,ML +BG BGR 100 BU Bulgaria Sofia 110910 7148785 EU .bg BGN Lev 359 #### ^(\d{4})$ bg,tr-BG,rom 732800 MK,GR,RO,TR,RS +BH BHR 048 BA Bahrain Manama 665 738004 AS .bh BHD Dinar 973 ####|### ^(\d{3}\d?)$ ar-BH,en,fa,ur 290291 +BI BDI 108 BY Burundi Bujumbura 27830 9863117 AF .bi BIF Franc 257 fr-BI,rn 433561 TZ,CD,RW +BJ BEN 204 BN Benin Porto-Novo 112620 9056010 AF .bj XOF Franc 229 fr-BJ 2395170 NE,TG,BF,NG +BL BLM 652 TB Saint Barthelemy Gustavia 21 8450 NA .gp EUR Euro 590 ##### ^(\d{5})$ fr 3578476 +BM BMU 060 BD Bermuda Hamilton 53 65365 NA .bm BMD Dollar +1-441 @@ ## ^([A-Z]{2}\d{2})$ en-BM,pt 3573345 +BN BRN 096 BX Brunei Bandar Seri Begawan 5770 395027 AS .bn BND Dollar 673 @@#### ^([A-Z]{2}\d{4})$ ms-BN,en-BN 1820814 MY +BO BOL 068 BL Bolivia Sucre 1098580 9947418 SA .bo BOB Boliviano 591 es-BO,qu,ay 3923057 PE,CL,PY,BR,AR +BQ BES 535 Bonaire, Saint Eustatius and Saba 328 18012 NA .bq USD Dollar 599 nl,pap,en 7626844 +BR BRA 076 BR Brazil Brasilia 8511965 201103330 SA .br BRL Real 55 #####-### ^\d{5}-\d{3}$ pt-BR,es,en,fr 3469034 SR,PE,BO,UY,GY,PY,GF,VE,CO,AR +BS BHS 044 BF Bahamas Nassau 13940 301790 NA .bs BSD Dollar +1-242 en-BS 3572887 +BT BTN 064 BT Bhutan Thimphu 47000 699847 AS .bt BTN Ngultrum 975 dz 1252634 CN,IN +BV BVT 074 BV Bouvet Island 49 0 AN .bv NOK Krone 3371123 +BW BWA 072 BC Botswana Gaborone 600370 2029307 AF .bw BWP Pula 267 en-BW,tn-BW 933860 ZW,ZA,NA +BY BLR 112 BO Belarus Minsk 207600 9685000 EU .by BYN Belarusian ruble 375 ###### ^(\d{6})$ be,ru 630336 PL,LT,UA,RU,LV +BZ BLZ 084 BH Belize Belmopan 22966 314522 NA .bz BZD Dollar 501 en-BZ,es 3582678 GT,MX +CA CAN 124 CA Canada Ottawa 9984670 33679000 NA .ca CAD Dollar 1 @#@ #@# ^([ABCEGHJKLMNPRSTVXY]\d[ABCEGHJKLMNPRSTVWXYZ]) ?(\d[ABCEGHJKLMNPRSTVWXYZ]\d)$ en-CA,fr-CA,iu 6251999 US +CC CCK 166 CK Cocos Islands West Island 14 628 AS .cc AUD Dollar 61 ms-CC,en 1547376 +CD COD 180 CG Democratic Republic of the Congo Kinshasa 2345410 70916439 AF .cd CDF Franc 243 fr-CD,ln,ktu,kg,sw,lua 203312 TZ,CF,SS,RW,ZM,BI,UG,CG,AO +CF CAF 140 CT Central African Republic Bangui 622984 4844927 AF .cf XAF Franc 236 fr-CF,sg,ln,kg 239880 TD,SD,CD,SS,CM,CG +CG COG 178 CF Republic of the Congo Brazzaville 342000 3039126 AF .cg XAF Franc 242 fr-CG,kg,ln-CG 2260494 CF,GA,CD,CM,AO +CH CHE 756 SZ Switzerland Bern 41290 8484100 EU .ch CHF Franc 41 #### ^(\d{4})$ de-CH,fr-CH,it-CH,rm 2658434 DE,IT,LI,FR,AT +CI CIV 384 IV Ivory Coast Yamoussoukro 322460 21058798 AF .ci XOF Franc 225 fr-CI 2287781 LR,GH,GN,BF,ML +CK COK 184 CW Cook Islands Avarua 240 21388 OC .ck NZD Dollar 682 en-CK,mi 1899402 +CL CHL 152 CI Chile Santiago 756950 16746491 SA .cl CLP Peso 56 ####### ^(\d{7})$ es-CL 3895114 PE,BO,AR +CM CMR 120 CM Cameroon Yaounde 475440 19294149 AF .cm XAF Franc 237 en-CM,fr-CM 2233387 TD,CF,GA,GQ,CG,NG +CN CHN 156 CH China Beijing 9596960 1330044000 AS .cn CNY Yuan Renminbi 86 ###### ^(\d{6})$ zh-CN,yue,wuu,dta,ug,za 1814991 LA,BT,TJ,KZ,MN,AF,NP,MM,KG,PK,KP,RU,VN,IN +CO COL 170 CO Colombia Bogota 1138910 47790000 SA .co COP Peso 57 ###### ^(\d{6})$ es-CO 3686110 EC,PE,PA,BR,VE +CR CRI 188 CS Costa Rica San Jose 51100 4516220 NA .cr CRC Colon 506 ##### ^(\d{5})$ es-CR,en 3624060 PA,NI +CU CUB 192 CU Cuba Havana 110860 11423000 NA .cu CUP Peso 53 CP ##### ^(?:CP)*(\d{5})$ es-CU,pap 3562981 US +CV CPV 132 CV Cabo Verde Praia 4033 508659 AF .cv CVE Escudo 238 #### ^(\d{4})$ pt-CV 3374766 +CW CUW 531 UC Curacao Willemstad 444 141766 NA .cw ANG Guilder 599 nl,pap 7626836 +CX CXR 162 KT Christmas Island Flying Fish Cove 135 1500 OC .cx AUD Dollar 61 #### ^(\d{4})$ en,zh,ms-CC 2078138 +CY CYP 196 CY Cyprus Nicosia 9250 1102677 EU .cy EUR Euro 357 #### ^(\d{4})$ el-CY,tr-CY,en 146669 +CZ CZE 203 EZ Czechia Prague 78866 10476000 EU .cz CZK Koruna 420 ### ## ^\d{3}\s?\d{2}$ cs,sk 3077311 PL,DE,SK,AT +DE DEU 276 GM Germany Berlin 357021 81802257 EU .de EUR Euro 49 ##### ^(\d{5})$ de 2921044 CH,PL,NL,DK,BE,CZ,LU,FR,AT +DJ DJI 262 DJ Djibouti Djibouti 23000 740528 AF .dj DJF Franc 253 fr-DJ,ar,so-DJ,aa 223816 ER,ET,SO +DK DNK 208 DA Denmark Copenhagen 43094 5484000 EU .dk DKK Krone 45 #### ^(\d{4})$ da-DK,en,fo,de-DK 2623032 DE +DM DMA 212 DO Dominica Roseau 754 72813 NA .dm XCD Dollar +1-767 en-DM 3575830 +DO DOM 214 DR Dominican Republic Santo Domingo 48730 9823821 NA .do DOP Peso +1-809 and 1-829 ##### ^(\d{5})$ es-DO 3508796 HT +DZ DZA 012 AG Algeria Algiers 2381740 34586184 AF .dz DZD Dinar 213 ##### ^(\d{5})$ ar-DZ 2589581 NE,EH,LY,MR,TN,MA,ML +EC ECU 218 EC Ecuador Quito 283560 14790608 SA .ec USD Dollar 593 @####@ ^([a-zA-Z]\d{4}[a-zA-Z])$ es-EC 3658394 PE,CO +EE EST 233 EN Estonia Tallinn 45226 1291170 EU .ee EUR Euro 372 ##### ^(\d{5})$ et,ru 453733 RU,LV +EG EGY 818 EG Egypt Cairo 1001450 80471869 AF .eg EGP Pound 20 ##### ^(\d{5})$ ar-EG,en,fr 357994 LY,SD,IL,PS +EH ESH 732 WI Western Sahara El-Aaiun 266000 273008 AF .eh MAD Dirham 212 ar,mey 2461445 DZ,MR,MA +ER ERI 232 ER Eritrea Asmara 121320 5792984 AF .er ERN Nakfa 291 aa-ER,ar,tig,kun,ti-ER 338010 ET,SD,DJ +ES ESP 724 SP Spain Madrid 504782 46505963 EU .es EUR Euro 34 ##### ^(\d{5})$ es-ES,ca,gl,eu,oc 2510769 AD,PT,GI,FR,MA +ET ETH 231 ET Ethiopia Addis Ababa 1127127 88013491 AF .et ETB Birr 251 #### ^(\d{4})$ am,en-ET,om-ET,ti-ET,so-ET,sid 337996 ER,KE,SD,SS,SO,DJ +FI FIN 246 FI Finland Helsinki 337030 5244000 EU .fi EUR Euro 358 ##### ^(?:FI)*(\d{5})$ fi-FI,sv-FI,smn 660013 NO,RU,SE +FJ FJI 242 FJ Fiji Suva 18270 875983 OC .fj FJD Dollar 679 en-FJ,fj 2205218 +FK FLK 238 FK Falkland Islands Stanley 12173 2638 SA .fk FKP Pound 500 en-FK 3474414 +FM FSM 583 FM Micronesia Palikir 702 107708 OC .fm USD Dollar 691 ##### ^(\d{5})$ en-FM,chk,pon,yap,kos,uli,woe,nkr,kpg 2081918 +FO FRO 234 FO Faroe Islands Torshavn 1399 48228 EU .fo DKK Krone 298 ### ^(?:FO)*(\d{3})$ fo,da-FO 2622320 +FR FRA 250 FR France Paris 547030 64768389 EU .fr EUR Euro 33 ##### ^(\d{5})$ fr-FR,frp,br,co,ca,eu,oc 3017382 CH,DE,BE,LU,IT,AD,MC,ES +GA GAB 266 GB Gabon Libreville 267667 1545255 AF .ga XAF Franc 241 fr-GA 2400553 CM,GQ,CG +GB GBR 826 UK United Kingdom London 244820 62348447 EU .uk GBP Pound 44 @# #@@|@## #@@|@@# #@@|@@## #@@|@#@ #@@|@@#@ #@@|GIR0AA ^([Gg][Ii][Rr] 0[Aa]{2})|((([A-Za-z][0-9]{1,2})|(([A-Za-z][A-Ha-hJ-Yj-y][0-9]{1,2})|(([A-Za-z][0-9][A-Za-z])|([A-Za-z][A-Ha-hJ-Yj-y][0-9]?[A-Za-z])))) [0-9][A-Za-z]{2})$ en-GB,cy-GB,gd 2635167 IE +GD GRD 308 GJ Grenada St. George's 344 107818 NA .gd XCD Dollar +1-473 en-GD 3580239 +GE GEO 268 GG Georgia Tbilisi 69700 4630000 AS .ge GEL Lari 995 #### ^(\d{4})$ ka,ru,hy,az 614540 AM,AZ,TR,RU +GF GUF 254 FG French Guiana Cayenne 91000 195506 SA .gf EUR Euro 594 ##### ^((97|98)3\d{2})$ fr-GF 3381670 SR,BR +GG GGY 831 GK Guernsey St Peter Port 78 65228 EU .gg GBP Pound +44-1481 @# #@@|@## #@@|@@# #@@|@@## #@@|@#@ #@@|@@#@ #@@|GIR0AA ^((?:(?:[A-PR-UWYZ][A-HK-Y]\d[ABEHMNPRV-Y0-9]|[A-PR-UWYZ]\d[A-HJKPS-UW0-9])\s\d[ABD-HJLNP-UW-Z]{2})|GIR\s?0AA)$ en,nrf 3042362 +GH GHA 288 GH Ghana Accra 239460 24339838 AF .gh GHS Cedi 233 en-GH,ak,ee,tw 2300660 CI,TG,BF +GI GIB 292 GI Gibraltar Gibraltar 6.5 27884 EU .gi GIP Pound 350 en-GI,es,it,pt 2411586 ES +GL GRL 304 GL Greenland Nuuk 2166086 56375 NA .gl DKK Krone 299 #### ^(\d{4})$ kl,da-GL,en 3425505 +GM GMB 270 GA Gambia Banjul 11300 1593256 AF .gm GMD Dalasi 220 en-GM,mnk,wof,wo,ff 2413451 SN +GN GIN 324 GV Guinea Conakry 245857 10324025 AF .gn GNF Franc 224 fr-GN 2420477 LR,SN,SL,CI,GW,ML +GP GLP 312 GP Guadeloupe Basse-Terre 1780 443000 NA .gp EUR Euro 590 ##### ^((97|98)\d{3})$ fr-GP 3579143 +GQ GNQ 226 EK Equatorial Guinea Malabo 28051 1014999 AF .gq XAF Franc 240 es-GQ,fr 2309096 GA,CM +GR GRC 300 GR Greece Athens 131940 11000000 EU .gr EUR Euro 30 ### ## ^(\d{5})$ el-GR,en,fr 390903 AL,MK,TR,BG +GS SGS 239 SX South Georgia and the South Sandwich Islands Grytviken 3903 30 AN .gs GBP Pound en 3474415 +GT GTM 320 GT Guatemala Guatemala City 108890 13550440 NA .gt GTQ Quetzal 502 ##### ^(\d{5})$ es-GT 3595528 MX,HN,BZ,SV +GU GUM 316 GQ Guam Hagatna 549 159358 OC .gu USD Dollar +1-671 969## ^(969\d{2})$ en-GU,ch-GU 4043988 +GW GNB 624 PU Guinea-Bissau Bissau 36120 1565126 AF .gw XOF Franc 245 #### ^(\d{4})$ pt-GW,pov 2372248 SN,GN +GY GUY 328 GY Guyana Georgetown 214970 748486 SA .gy GYD Dollar 592 en-GY 3378535 SR,BR,VE +HK HKG 344 HK Hong Kong Hong Kong 1092 6898686 AS .hk HKD Dollar 852 zh-HK,yue,zh,en 1819730 +HM HMD 334 HM Heard Island and McDonald Islands 412 0 AN .hm AUD Dollar 1547314 +HN HND 340 HO Honduras Tegucigalpa 112090 7989415 NA .hn HNL Lempira 504 @@#### ^([A-Z]{2}\d{4})$ es-HN,cab,miq 3608932 GT,NI,SV +HR HRV 191 HR Croatia Zagreb 56542 4284889 EU .hr HRK Kuna 385 ##### ^(?:HR)*(\d{5})$ hr-HR,sr 3202326 HU,SI,BA,ME,RS +HT HTI 332 HA Haiti Port-au-Prince 27750 9648924 NA .ht HTG Gourde 509 HT#### ^(?:HT)*(\d{4})$ ht,fr-HT 3723988 DO +HU HUN 348 HU Hungary Budapest 93030 9982000 EU .hu HUF Forint 36 #### ^(\d{4})$ hu-HU 719819 SK,SI,RO,UA,HR,AT,RS +ID IDN 360 ID Indonesia Jakarta 1919440 242968342 AS .id IDR Rupiah 62 ##### ^(\d{5})$ id,en,nl,jv 1643084 PG,TL,MY +IE IRL 372 EI Ireland Dublin 70280 4622917 EU .ie EUR Euro 353 @@@ @@@@ ^[A-Z]\d{2}$|^[A-Z]{3}[A-Z]{4}$ en-IE,ga-IE 2963597 GB +IL ISR 376 IS Israel Jerusalem 20770 7353985 AS .il ILS Shekel 972 ####### ^(\d{7}|\d{5})$ he,ar-IL,en-IL, 294640 SY,JO,LB,EG,PS +IM IMN 833 IM Isle of Man Douglas 572 75049 EU .im GBP Pound +44-1624 @# #@@|@## #@@|@@# #@@|@@## #@@|@#@ #@@|@@#@ #@@|GIR0AA ^((?:(?:[A-PR-UWYZ][A-HK-Y]\d[ABEHMNPRV-Y0-9]|[A-PR-UWYZ]\d[A-HJKPS-UW0-9])\s\d[ABD-HJLNP-UW-Z]{2})|GIR\s?0AA)$ en,gv 3042225 +IN IND 356 IN India New Delhi 3287590 1173108018 AS .in INR Rupee 91 ###### ^(\d{6})$ en-IN,hi,bn,te,mr,ta,ur,gu,kn,ml,or,pa,as,bh,sat,ks,ne,sd,kok,doi,mni,sit,sa,fr,lus,inc 1269750 CN,NP,MM,BT,PK,BD +IO IOT 086 IO British Indian Ocean Territory Diego Garcia 60 4000 AS .io USD Dollar 246 en-IO 1282588 +IQ IRQ 368 IZ Iraq Baghdad 437072 29671605 AS .iq IQD Dinar 964 ##### ^(\d{5})$ ar-IQ,ku,hy 99237 SY,SA,IR,JO,TR,KW +IR IRN 364 IR Iran Tehran 1648000 76923300 AS .ir IRR Rial 98 ########## ^(\d{10})$ fa-IR,ku 130758 TM,AF,IQ,AM,PK,AZ,TR +IS ISL 352 IC Iceland Reykjavik 103000 308910 EU .is ISK Krona 354 ### ^(\d{3})$ is,en,de,da,sv,no 2629691 +IT ITA 380 IT Italy Rome 301230 60340328 EU .it EUR Euro 39 ##### ^(\d{5})$ it-IT,de-IT,fr-IT,sc,ca,co,sl 3175395 CH,VA,SI,SM,FR,AT +JE JEY 832 JE Jersey Saint Helier 116 90812 EU .je GBP Pound +44-1534 @# #@@|@## #@@|@@# #@@|@@## #@@|@#@ #@@|@@#@ #@@|GIR0AA ^((?:(?:[A-PR-UWYZ][A-HK-Y]\d[ABEHMNPRV-Y0-9]|[A-PR-UWYZ]\d[A-HJKPS-UW0-9])\s\d[ABD-HJLNP-UW-Z]{2})|GIR\s?0AA)$ en,fr,nrf 3042142 +JM JAM 388 JM Jamaica Kingston 10991 2847232 NA .jm JMD Dollar +1-876 en-JM 3489940 +JO JOR 400 JO Jordan Amman 92300 6407085 AS .jo JOD Dinar 962 ##### ^(\d{5})$ ar-JO,en 248816 SY,SA,IQ,IL,PS +JP JPN 392 JA Japan Tokyo 377835 127288000 AS .jp JPY Yen 81 ###-#### ^\d{3}-\d{4}$ ja 1861060 +KE KEN 404 KE Kenya Nairobi 582650 40046566 AF .ke KES Shilling 254 ##### ^(\d{5})$ en-KE,sw-KE 192950 ET,TZ,SS,SO,UG +KG KGZ 417 KG Kyrgyzstan Bishkek 198500 5776500 AS .kg KGS Som 996 ###### ^(\d{6})$ ky,uz,ru 1527747 CN,TJ,UZ,KZ +KH KHM 116 CB Cambodia Phnom Penh 181040 14453680 AS .kh KHR Riels 855 ##### ^(\d{5})$ km,fr,en 1831722 LA,TH,VN +KI KIR 296 KR Kiribati Tarawa 811 92533 OC .ki AUD Dollar 686 en-KI,gil 4030945 +KM COM 174 CN Comoros Moroni 2170 773407 AF .km KMF Franc 269 ar,fr-KM 921929 +KN KNA 659 SC Saint Kitts and Nevis Basseterre 261 51134 NA .kn XCD Dollar +1-869 en-KN 3575174 +KP PRK 408 KN North Korea Pyongyang 120540 22912177 AS .kp KPW Won 850 ###-### ^(\d{6})$ ko-KP 1873107 CN,KR,RU +KR KOR 410 KS South Korea Seoul 98480 48422644 AS .kr KRW Won 82 ##### ^(\d{5})$ ko-KR,en 1835841 KP +XK XKX 0 KV Kosovo Pristina 10908 1800000 EU EUR Euro sq,sr 831053 RS,AL,MK,ME +KW KWT 414 KU Kuwait Kuwait City 17820 2789132 AS .kw KWD Dinar 965 ##### ^(\d{5})$ ar-KW,en 285570 SA,IQ +KY CYM 136 CJ Cayman Islands George Town 262 44270 NA .ky KYD Dollar +1-345 en-KY 3580718 +KZ KAZ 398 KZ Kazakhstan Nur-Sultan 2717300 15340000 AS .kz KZT Tenge 7 ###### ^(\d{6})$ kk,ru 1522867 TM,CN,KG,UZ,RU +LA LAO 418 LA Laos Vientiane 236800 6368162 AS .la LAK Kip 856 ##### ^(\d{5})$ lo,fr,en 1655842 CN,MM,KH,TH,VN +LB LBN 422 LE Lebanon Beirut 10400 4125247 AS .lb LBP Pound 961 #### ####|#### ^(\d{4}(\d{4})?)$ ar-LB,fr-LB,en,hy 272103 SY,IL +LC LCA 662 ST Saint Lucia Castries 616 160922 NA .lc XCD Dollar +1-758 en-LC 3576468 +LI LIE 438 LS Liechtenstein Vaduz 160 35000 EU .li CHF Franc 423 #### ^(\d{4})$ de-LI 3042058 CH,AT +LK LKA 144 CE Sri Lanka Colombo 65610 21513990 AS .lk LKR Rupee 94 ##### ^(\d{5})$ si,ta,en 1227603 +LR LBR 430 LI Liberia Monrovia 111370 3685076 AF .lr LRD Dollar 231 #### ^(\d{4})$ en-LR 2275384 SL,CI,GN +LS LSO 426 LT Lesotho Maseru 30355 1919552 AF .ls LSL Loti 266 ### ^(\d{3})$ en-LS,st,zu,xh 932692 ZA +LT LTU 440 LH Lithuania Vilnius 65200 2944459 EU .lt EUR Euro 370 LT-##### ^(?:LT)*(\d{5})$ lt,ru,pl 597427 PL,BY,RU,LV +LU LUX 442 LU Luxembourg Luxembourg 2586 497538 EU .lu EUR Euro 352 L-#### ^(?:L-)?\d{4}$ lb,de-LU,fr-LU 2960313 DE,BE,FR +LV LVA 428 LG Latvia Riga 64589 2217969 EU .lv EUR Euro 371 LV-#### ^(?:LV)*(\d{4})$ lv,ru,lt 458258 LT,EE,BY,RU +LY LBY 434 LY Libya Tripoli 1759540 6461454 AF .ly LYD Dinar 218 ar-LY,it,en 2215636 TD,NE,DZ,SD,TN,EG +MA MAR 504 MO Morocco Rabat 446550 33848242 AF .ma MAD Dirham 212 ##### ^(\d{5})$ ar-MA,ber,fr 2542007 DZ,EH,ES +MC MCO 492 MN Monaco Monaco 1.95 32965 EU .mc EUR Euro 377 ##### ^(\d{5})$ fr-MC,en,it 2993457 FR +MD MDA 498 MD Moldova Chisinau 33843 4324000 EU .md MDL Leu 373 MD-#### ^MD-\d{4}$ ro,ru,gag,tr 617790 RO,UA +ME MNE 499 MJ Montenegro Podgorica 14026 666730 EU .me EUR Euro 382 ##### ^(\d{5})$ sr,hu,bs,sq,hr,rom 3194884 AL,HR,BA,RS,XK +MF MAF 663 RN Saint Martin Marigot 53 35925 NA .gp EUR Euro 590 ##### ^(\d{5})$ fr 3578421 SX +MG MDG 450 MA Madagascar Antananarivo 587040 21281844 AF .mg MGA Ariary 261 ### ^(\d{3})$ fr-MG,mg 1062947 +MH MHL 584 RM Marshall Islands Majuro 181.3 65859 OC .mh USD Dollar 692 #####-#### ^969\d{2}(-\d{4})$ mh,en-MH 2080185 +MK MKD 807 MK North Macedonia Skopje 25333 2062294 EU .mk MKD Denar 389 #### ^(\d{4})$ mk,sq,tr,rmm,sr 718075 AL,GR,BG,RS,XK +ML MLI 466 ML Mali Bamako 1240000 13796354 AF .ml XOF Franc 223 fr-ML,bm 2453866 SN,NE,DZ,CI,GN,MR,BF +MM MMR 104 BM Myanmar Nay Pyi Taw 678500 53414374 AS .mm MMK Kyat 95 ##### ^(\d{5})$ my 1327865 CN,LA,TH,BD,IN +MN MNG 496 MG Mongolia Ulaanbaatar 1565000 3086918 AS .mn MNT Tugrik 976 ###### ^(\d{6})$ mn,ru 2029969 CN,RU +MO MAC 446 MC Macao Macao 254 449198 AS .mo MOP Pataca 853 zh,zh-MO,pt 1821275 +MP MNP 580 CQ Northern Mariana Islands Saipan 477 53883 OC .mp USD Dollar +1-670 ##### ^9695\d{1}$ fil,tl,zh,ch-MP,en-MP 4041468 +MQ MTQ 474 MB Martinique Fort-de-France 1100 432900 NA .mq EUR Euro 596 ##### ^(\d{5})$ fr-MQ 3570311 +MR MRT 478 MR Mauritania Nouakchott 1030700 3205060 AF .mr MRO Ouguiya 222 ar-MR,fuc,snk,fr,mey,wo 2378080 SN,DZ,EH,ML +MS MSR 500 MH Montserrat Plymouth 102 9341 NA .ms XCD Dollar +1-664 en-MS 3578097 +MT MLT 470 MT Malta Valletta 316 403000 EU .mt EUR Euro 356 @@@ #### ^[A-Z]{3}\s?\d{4}$ mt,en-MT 2562770 +MU MUS 480 MP Mauritius Port Louis 2040 1294104 AF .mu MUR Rupee 230 en-MU,bho,fr 934292 +MV MDV 462 MV Maldives Male 300 395650 AS .mv MVR Rufiyaa 960 ##### ^(\d{5})$ dv,en 1282028 +MW MWI 454 MI Malawi Lilongwe 118480 15447500 AF .mw MWK Kwacha 265 ny,yao,tum,swk 927384 TZ,MZ,ZM +MX MEX 484 MX Mexico Mexico City 1972550 112468855 NA .mx MXN Peso 52 ##### ^(\d{5})$ es-MX 3996063 GT,US,BZ +MY MYS 458 MY Malaysia Kuala Lumpur 329750 28274729 AS .my MYR Ringgit 60 ##### ^(\d{5})$ ms-MY,en,zh,ta,te,ml,pa,th 1733045 BN,TH,ID +MZ MOZ 508 MZ Mozambique Maputo 801590 22061451 AF .mz MZN Metical 258 #### ^(\d{4})$ pt-MZ,vmw 1036973 ZW,TZ,SZ,ZA,ZM,MW +NA NAM 516 WA Namibia Windhoek 825418 2128471 AF .na NAD Dollar 264 en-NA,af,de,hz,naq 3355338 ZA,BW,ZM,AO +NC NCL 540 NC New Caledonia Noumea 19060 216494 OC .nc XPF Franc 687 ##### ^(\d{5})$ fr-NC 2139685 +NE NER 562 NG Niger Niamey 1267000 15878271 AF .ne XOF Franc 227 #### ^(\d{4})$ fr-NE,ha,kr,dje 2440476 TD,BJ,DZ,LY,BF,NG,ML +NF NFK 574 NF Norfolk Island Kingston 34.6 1828 OC .nf AUD Dollar 672 #### ^(\d{4})$ en-NF 2155115 +NG NGA 566 NI Nigeria Abuja 923768 154000000 AF .ng NGN Naira 234 ###### ^(\d{6})$ en-NG,ha,yo,ig,ff 2328926 TD,NE,BJ,CM +NI NIC 558 NU Nicaragua Managua 129494 5995928 NA .ni NIO Cordoba 505 ###-###-# ^(\d{7})$ es-NI,en 3617476 CR,HN +NL NLD 528 NL Netherlands Amsterdam 41526 16645000 EU .nl EUR Euro 31 #### @@ ^(\d{4}[A-Z]{2})$ nl-NL,fy-NL 2750405 DE,BE +NO NOR 578 NO Norway Oslo 324220 5009150 EU .no NOK Krone 47 #### ^(\d{4})$ no,nb,nn,se,fi 3144096 FI,RU,SE +NP NPL 524 NP Nepal Kathmandu 140800 28951852 AS .np NPR Rupee 977 ##### ^(\d{5})$ ne,en 1282988 CN,IN +NR NRU 520 NR Nauru Yaren 21 10065 OC .nr AUD Dollar 674 na,en-NR 2110425 +NU NIU 570 NE Niue Alofi 260 2166 OC .nu NZD Dollar 683 niu,en-NU 4036232 +NZ NZL 554 NZ New Zealand Wellington 268680 4252277 OC .nz NZD Dollar 64 #### ^(\d{4})$ en-NZ,mi 2186224 +OM OMN 512 MU Oman Muscat 212460 2967717 AS .om OMR Rial 968 ### ^(\d{3})$ ar-OM,en,bal,ur 286963 SA,YE,AE +PA PAN 591 PM Panama Panama City 78200 3410676 NA .pa PAB Balboa 507 es-PA,en 3703430 CR,CO +PE PER 604 PE Peru Lima 1285220 29907003 SA .pe PEN Sol 51 es-PE,qu,ay 3932488 EC,CL,BO,BR,CO +PF PYF 258 FP French Polynesia Papeete 4167 270485 OC .pf XPF Franc 689 ##### ^((97|98)7\d{2})$ fr-PF,ty 4030656 +PG PNG 598 PP Papua New Guinea Port Moresby 462840 6064515 OC .pg PGK Kina 675 ### ^(\d{3})$ en-PG,ho,meu,tpi 2088628 ID +PH PHL 608 RP Philippines Manila 300000 99900177 AS .ph PHP Peso 63 #### ^(\d{4})$ tl,en-PH,fil,ceb,tgl,ilo,hil,war,pam,bik,bcl,pag,mrw,tsg,mdh,cbk,krj,sgd,msb,akl,ibg,yka,mta,abx 1694008 +PK PAK 586 PK Pakistan Islamabad 803940 184404791 AS .pk PKR Rupee 92 ##### ^(\d{5})$ ur-PK,en-PK,pa,sd,ps,brh 1168579 CN,AF,IR,IN +PL POL 616 PL Poland Warsaw 312685 38500000 EU .pl PLN Zloty 48 ##-### ^\d{2}-\d{3}$ pl 798544 DE,LT,SK,CZ,BY,UA,RU +PM SPM 666 SB Saint Pierre and Miquelon Saint-Pierre 242 7012 NA .pm EUR Euro 508 ##### ^(97500)$ fr-PM 3424932 +PN PCN 612 PC Pitcairn Adamstown 47 46 OC .pn NZD Dollar 870 en-PN 4030699 +PR PRI 630 RQ Puerto Rico San Juan 9104 3916632 NA .pr USD Dollar +1-787 and 1-939 #####-#### ^00[679]\d{2}(?:-\d{4})?$ en-PR,es-PR 4566966 +PS PSE 275 WE Palestinian Territory East Jerusalem 5970 3800000 AS .ps ILS Shekel 970 ar-PS 6254930 JO,IL,EG +PT PRT 620 PO Portugal Lisbon 92391 10676000 EU .pt EUR Euro 351 ####-### ^\d{4}-\d{3}\s?[a-zA-Z]{0,25}$ pt-PT,mwl 2264397 ES +PW PLW 585 PS Palau Melekeok 458 19907 OC .pw USD Dollar 680 96940 ^(96940)$ pau,sov,en-PW,tox,ja,fil,zh 1559582 +PY PRY 600 PA Paraguay Asuncion 406750 6375830 SA .py PYG Guarani 595 #### ^(\d{4})$ es-PY,gn 3437598 BO,BR,AR +QA QAT 634 QA Qatar Doha 11437 840926 AS .qa QAR Rial 974 ar-QA,es 289688 SA +RE REU 638 RE Reunion Saint-Denis 2517 776948 AF .re EUR Euro 262 ##### ^((97|98)(4|7|8)\d{2})$ fr-RE 935317 +RO ROU 642 RO Romania Bucharest 237500 21959278 EU .ro RON Leu 40 ###### ^(\d{6})$ ro,hu,rom 798549 MD,HU,UA,BG,RS +RS SRB 688 RI Serbia Belgrade 88361 7344847 EU .rs RSD Dinar 381 ###### ^(\d{6})$ sr,hu,bs,rom 6290252 AL,HU,MK,RO,HR,BA,BG,ME,XK +RU RUS 643 RS Russia Moscow 17100000 140702000 EU .ru RUB Ruble 7 ###### ^(\d{6})$ ru,tt,xal,cau,ady,kv,ce,tyv,cv,udm,tut,mns,bua,myv,mdf,chm,ba,inh,tut,kbd,krc,av,sah,nog 2017370 GE,CN,BY,UA,KZ,LV,PL,EE,LT,FI,MN,NO,AZ,KP +RW RWA 646 RW Rwanda Kigali 26338 11055976 AF .rw RWF Franc 250 rw,en-RW,fr-RW,sw 49518 TZ,CD,BI,UG +SA SAU 682 SA Saudi Arabia Riyadh 1960582 25731776 AS .sa SAR Rial 966 ##### ^(\d{5})$ ar-SA 102358 QA,OM,IQ,YE,JO,AE,KW +SB SLB 090 BP Solomon Islands Honiara 28450 559198 OC .sb SBD Dollar 677 en-SB,tpi 2103350 +SC SYC 690 SE Seychelles Victoria 455 88340 AF .sc SCR Rupee 248 en-SC,fr-SC 241170 +SD SDN 729 SU Sudan Khartoum 1861484 35000000 AF .sd SDG Pound 249 ##### ^(\d{5})$ ar-SD,en,fia 366755 SS,TD,EG,ET,ER,LY,CF +SS SSD 728 OD South Sudan Juba 644329 8260490 AF SSP Pound 211 en 7909807 CD,CF,ET,KE,SD,UG +SE SWE 752 SW Sweden Stockholm 449964 9828655 EU .se SEK Krona 46 ### ## ^(?:SE)?\d{3}\s\d{2}$ sv-SE,se,sma,fi-SE 2661886 NO,FI +SG SGP 702 SN Singapore Singapore 692.7 4701069 AS .sg SGD Dollar 65 ###### ^(\d{6})$ cmn,en-SG,ms-SG,ta-SG,zh-SG 1880251 +SH SHN 654 SH Saint Helena Jamestown 410 7460 AF .sh SHP Pound 290 STHL 1ZZ ^(STHL1ZZ)$ en-SH 3370751 +SI SVN 705 SI Slovenia Ljubljana 20273 2007000 EU .si EUR Euro 386 #### ^(?:SI)*(\d{4})$ sl,sh 3190538 HU,IT,HR,AT +SJ SJM 744 SV Svalbard and Jan Mayen Longyearbyen 62049 2550 EU .sj NOK Krone 47 #### ^(\d{4})$ no,ru 607072 +SK SVK 703 LO Slovakia Bratislava 48845 5455000 EU .sk EUR Euro 421 ### ## ^\d{3}\s?\d{2}$ sk,hu 3057568 PL,HU,CZ,UA,AT +SL SLE 694 SL Sierra Leone Freetown 71740 5245695 AF .sl SLL Leone 232 en-SL,men,tem 2403846 LR,GN +SM SMR 674 SM San Marino San Marino 61.2 31477 EU .sm EUR Euro 378 4789# ^(4789\d)$ it-SM 3168068 IT +SN SEN 686 SG Senegal Dakar 196190 12323252 AF .sn XOF Franc 221 ##### ^(\d{5})$ fr-SN,wo,fuc,mnk 2245662 GN,MR,GW,GM,ML +SO SOM 706 SO Somalia Mogadishu 637657 10112453 AF .so SOS Shilling 252 @@ ##### ^([A-Z]{2}\d{5})$ so-SO,ar-SO,it,en-SO 51537 ET,KE,DJ +SR SUR 740 NS Suriname Paramaribo 163270 492829 SA .sr SRD Dollar 597 nl-SR,en,srn,hns,jv 3382998 GY,BR,GF +ST STP 678 TP Sao Tome and Principe Sao Tome 1001 197700 AF .st STD Dobra 239 pt-ST 2410758 +SV SLV 222 ES El Salvador San Salvador 21040 6052064 NA .sv USD Dollar 503 CP #### ^(?:CP)*(\d{4})$ es-SV 3585968 GT,HN +SX SXM 534 NN Sint Maarten Philipsburg 21 37429 NA .sx ANG Guilder 599 nl,en 7609695 MF +SY SYR 760 SY Syria Damascus 185180 22198110 AS .sy SYP Pound 963 ar-SY,ku,hy,arc,fr,en 163843 IQ,JO,IL,TR,LB +SZ SWZ 748 WZ Eswatini Mbabane 17363 1354051 AF .sz SZL Lilangeni 268 @### ^([A-Z]\d{3})$ en-SZ,ss-SZ 934841 ZA,MZ +TC TCA 796 TK Turks and Caicos Islands Cockburn Town 430 20556 NA .tc USD Dollar +1-649 TKCA 1ZZ ^(TKCA 1ZZ)$ en-TC 3576916 +TD TCD 148 CD Chad N'Djamena 1284000 10543464 AF .td XAF Franc 235 fr-TD,ar-TD,sre 2434508 NE,LY,CF,SD,CM,NG +TF ATF 260 FS French Southern Territories Port-aux-Francais 7829 140 AN .tf EUR Euro fr 1546748 +TG TGO 768 TO Togo Lome 56785 6587239 AF .tg XOF Franc 228 fr-TG,ee,hna,kbp,dag,ha 2363686 BJ,GH,BF +TH THA 764 TH Thailand Bangkok 514000 67089500 AS .th THB Baht 66 ##### ^(\d{5})$ th,en 1605651 LA,MM,KH,MY +TJ TJK 762 TI Tajikistan Dushanbe 143100 7487489 AS .tj TJS Somoni 992 ###### ^(\d{6})$ tg,ru 1220409 CN,AF,KG,UZ +TK TKL 772 TL Tokelau 10 1466 OC .tk NZD Dollar 690 tkl,en-TK 4031074 +TL TLS 626 TT Timor Leste Dili 15007 1154625 OC .tl USD Dollar 670 tet,pt-TL,id,en 1966436 ID +TM TKM 795 TX Turkmenistan Ashgabat 488100 4940916 AS .tm TMT Manat 993 ###### ^(\d{6})$ tk,ru,uz 1218197 AF,IR,UZ,KZ +TN TUN 788 TS Tunisia Tunis 163610 10589025 AF .tn TND Dinar 216 #### ^(\d{4})$ ar-TN,fr 2464461 DZ,LY +TO TON 776 TN Tonga Nuku'alofa 748 122580 OC .to TOP Pa'anga 676 to,en-TO 4032283 +TR TUR 792 TU Turkey Ankara 780580 77804122 AS .tr TRY Lira 90 ##### ^(\d{5})$ tr-TR,ku,diq,az,av 298795 SY,GE,IQ,IR,GR,AM,AZ,BG +TT TTO 780 TD Trinidad and Tobago Port of Spain 5128 1328019 NA .tt TTD Dollar +1-868 en-TT,hns,fr,es,zh 3573591 +TV TUV 798 TV Tuvalu Funafuti 26 10472 OC .tv AUD Dollar 688 tvl,en,sm,gil 2110297 +TW TWN 158 TW Taiwan Taipei 35980 22894384 AS .tw TWD Dollar 886 ##### ^(\d{5})$ zh-TW,zh,nan,hak 1668284 +TZ TZA 834 TZ Tanzania Dodoma 945087 41892895 AF .tz TZS Shilling 255 sw-TZ,en,ar 149590 MZ,KE,CD,RW,ZM,BI,UG,MW +UA UKR 804 UP Ukraine Kyiv 603700 45415596 EU .ua UAH Hryvnia 380 ##### ^(\d{5})$ uk,ru-UA,rom,pl,hu 690791 PL,MD,HU,SK,BY,RO,RU +UG UGA 800 UG Uganda Kampala 236040 33398682 AF .ug UGX Shilling 256 en-UG,lg,sw,ar 226074 TZ,KE,SS,CD,RW +UM UMI 581 United States Minor Outlying Islands 0 0 OC .um USD Dollar 1 en-UM 5854968 +US USA 840 US United States Washington 9629091 310232863 NA .us USD Dollar 1 #####-#### ^\d{5}(-\d{4})?$ en-US,es-US,haw,fr 6252001 CA,MX,CU +UY URY 858 UY Uruguay Montevideo 176220 3477000 SA .uy UYU Peso 598 ##### ^(\d{5})$ es-UY 3439705 BR,AR +UZ UZB 860 UZ Uzbekistan Tashkent 447400 27865738 AS .uz UZS Som 998 ###### ^(\d{6})$ uz,ru,tg 1512440 TM,AF,KG,TJ,KZ +VA VAT 336 VT Vatican Vatican City 0.44 921 EU .va EUR Euro 379 ##### ^(\d{5})$ la,it,fr 3164670 IT +VC VCT 670 VC Saint Vincent and the Grenadines Kingstown 389 104217 NA .vc XCD Dollar +1-784 en-VC,fr 3577815 +VE VEN 862 VE Venezuela Caracas 912050 27223228 SA .ve VES Bolivar Soberano 58 #### ^(\d{4})$ es-VE 3625428 GY,BR,CO +VG VGB 092 VI British Virgin Islands Road Town 153 21730 NA .vg USD Dollar +1-284 en-VG 3577718 +VI VIR 850 VQ U.S. Virgin Islands Charlotte Amalie 352 108708 NA .vi USD Dollar +1-340 #####-#### ^008\d{2}(?:-\d{4})?$ en-VI 4796775 +VN VNM 704 VM Vietnam Hanoi 329560 89571130 AS .vn VND Dong 84 ###### ^(\d{6})$ vi,en,fr,zh,km 1562822 CN,LA,KH +VU VUT 548 NH Vanuatu Port Vila 12200 221552 OC .vu VUV Vatu 678 bi,en-VU,fr-VU 2134431 +WF WLF 876 WF Wallis and Futuna Mata Utu 274 16025 OC .wf XPF Franc 681 ##### ^(986\d{2})$ wls,fud,fr-WF 4034749 +WS WSM 882 WS Samoa Apia 2944 192001 OC .ws WST Tala 685 sm,en-WS 4034894 +YE YEM 887 YM Yemen Sanaa 527970 23495361 AS .ye YER Rial 967 ar-YE 69543 SA,OM +YT MYT 175 MF Mayotte Mamoudzou 374 159042 AF .yt EUR Euro 262 ##### ^(\d{5})$ fr-YT 1024031 +ZA ZAF 710 SF South Africa Pretoria 1219912 49000000 AF .za ZAR Rand 27 #### ^(\d{4})$ zu,xh,af,nso,en-ZA,tn,st,ts,ss,ve,nr 953987 ZW,SZ,MZ,BW,NA,LS +ZM ZMB 894 ZA Zambia Lusaka 752614 13460305 AF .zm ZMW Kwacha 260 ##### ^(\d{5})$ en-ZM,bem,loz,lun,lue,ny,toi 895949 ZW,TZ,MZ,CD,NA,MW,AO +ZW ZWE 716 ZI Zimbabwe Harare 390580 13061000 AF .zw ZWL Dollar 263 en-ZW,sn,nr,nd 878675 ZA,MZ,BW,ZM +CS SCG 891 YI Serbia and Montenegro Belgrade 102350 10829175 EU .cs RSD Dinar 381 ##### ^(\d{5})$ cu,hu,sq,sr 8505033 AL,HU,MK,RO,HR,BA,BG +AN ANT 530 NT Netherlands Antilles Willemstad 960 300000 NA .an ANG Guilder 599 nl-AN,en,es 8505032 GP diff -Nru geoip-1.6.12/debian/src/geoip-asn-csv-to-dat.cpp geoip-1.6.12/debian/src/geoip-asn-csv-to-dat.cpp --- geoip-1.6.12/debian/src/geoip-asn-csv-to-dat.cpp 1970-01-01 02:00:00.000000000 +0200 +++ geoip-1.6.12/debian/src/geoip-asn-csv-to-dat.cpp 2026-07-03 21:06:14.000000000 +0300 @@ -0,0 +1,898 @@ +/* geoip-csv-to-dat - convert a country database from CSV to GeoIP binary format + * + * Copyright (c) 2009 Kalle Olavi Niemitalo. + * Copyright (c) 2011 Patrick Matthäi + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#define _GNU_SOURCE 1 +#include <algorithm> +#include <arpa/inet.h> +#include <cerrno> +#include <cstdint> +#include <cstdio> +#include <cstdlib> +#include <cstring> +#include <error.h> +#include <fstream> +#include <getopt.h> +#include <iostream> +#include <queue> +#include <set> +#include <stack> +#include <string> +#include <sys/socket.h> +#include <sys/types.h> +#include <sysexits.h> +#include <vector> +#include <GeoIP.h> +#include <map> + +// Format of GeoIP Country database files +// ====================================== +// +// 1. Binary trie mapping IP addresses to countries. +// 2. Optional unused data. +// 3. Optional database-info block. +// 4. Optional structure-info block. +// +// Binary trie +// ----------- +// +// The trie treats IP addresses as bit sequences and maps them to +// numbers. In the country database, each such number is 0xFFFF00 + +// the the country ID that GeoIP_id_by_ipnum() would return. The +// meanings of country IDs are hardcoded in libGeoIP and cannot be +// overridden by the database. +// +// The root node of the trie is at the beginning of the file, and the +// other nodes then follow it. Each node has the same size and +// consists of two little-endian pointers that correspond to the two +// possible values of a bit. In the country database, the pointers are +// 24-bit, and each node is thus 6 bytes long. +// +// Each pointer is one of: +// - The number that the whole lookup should return, i.e. 0xFFFF00 + id +// in the country database. +// - The number of the node that should be examined next, counting from +// 0 at the beginning of the file. Pointing back to nodes with +// smaller numbers is allowed, but loops are not allowed. +// +// Optional unused data +// -------------------- +// +// The file format seems to permit extra data between the binary trie +// and the optional blocks. +// +// Optional database-info block +// ---------------------------- +// +// Near the end of the file, there may be a three-byte tag (0x00 0x00 +// 0x00) followed by at most DATABASE_INFO_MAX_SIZE - 1 = 99 bytes of +// text that describes the database. GeoIP_database_info() returns +// this text and appends a terminating '\0'. +// +// The GeoLite Country IPv4 database downloadable from MaxMind +// includes this database-info block. +// +// Optional structure-info block +// ----------------------------- +// +// At the very end of the file, there may be a three-byte tag (0xFF +// 0xFF 0xFF) followed by at most STRUCTURE_INFO_MAX_SIZE - 1 = 19 +// bytes. The first byte is the database type, +// e.g. GEOIP_COUNTRY_EDITION = 1 or GEOIP_COUNTRY_EDITION_V6 = 12, +// possibly with 105 added to it. Type-specific information then +// follows. There is no type-specific information for the country +// editions. +// +// The GeoLite Country IPv4 database downloadable from MaxMind does +// not include this structure-info block. + +namespace { + class binary_trie + { + public: + typedef uint_fast32_t edge_type; + + explicit binary_trie(edge_type leaf); + void set_range( + const uint8_t range_min[], + const uint8_t range_max[], + std::size_t bit_count, + edge_type leaf); + void reorder_depth_first(); + void reorder_in_blocks(std::size_t bytes_per_block); + void write_binary(std::ostream &dat_stream) const; + void write_segment(std::ostream &dat_stream) const; + void update_records(); + + private: + struct node + { + edge_type edges[2]; + }; + std::vector<node> nodes; + + // This could be std::vector<bool> but that seems slower. + typedef std::vector<uint8_t> bits_vector; + + void set_range_in_node( + const bits_vector *min_bits, + const bits_vector *max_bits, + std::size_t bit_pos, + edge_type edit_node, + edge_type leaf); + void set_range_in_edge( + const bits_vector *min_bits, + const bits_vector *max_bits, + std::size_t bit_pos, + edge_type edit_node, + bool bit, + edge_type leaf); + void reorder( + const std::vector<edge_type> &old_to_new, + const std::vector<edge_type> &new_to_old); + }; +} + +/** Construct a binary trie and its root node. + * + * \param leaf + * Both edges of the root node will initially point to this leaf. + * The caller should provide a value that means nothing was found. */ +binary_trie::binary_trie(edge_type leaf) +{ + const node node = {{ leaf, leaf }}; + nodes.push_back(node); +} + +/** Edit the trie so it maps a range of bit sequences to the same + * leaf. + * + * \param range_min + * The first bit sequence in the range. Eight bits are packed in each + * byte. The most significant bit of the whole sequence is in the + * most significant bit of the first byte. + * + * \param range_max + * The last bit sequence in the range. + * + * \param bit_count + * The number of bits in both sequences. + * + * \param leaf + * The leaf to which all the bit sequences in the range should be + * mapped. */ +void +binary_trie::set_range( + const uint8_t range_min[], + const uint8_t range_max[], + std::size_t bit_count, + edge_type leaf) +{ + bits_vector min_bits(bit_count); + bits_vector max_bits(bit_count); + for (std::size_t i = 0; i < bit_count; ++i) { + std::size_t byte_pos = i / 8; + uint8_t mask = 1 << ((~i) % 8); + min_bits[i] = ((range_min[byte_pos] & mask) != 0); + max_bits[i] = ((range_max[byte_pos] & mask) != 0); + } + set_range_in_node(&min_bits, &max_bits, 0, 0, leaf); +} + +/** Edit a node in the trie so it maps a range of bit sequences to the + * same leaf. + * + * \param min_bits + * The first bit sequence in the range, or NULL if unbounded. + * + * \param max_bits + * The last bit sequence in the range, or NULL if unbounded. + * + * \param bit_pos + * Which bit in the sequences corresponds to \a edit_node. + * + * \param edit_node + * The node to be modified. + * + * \param leaf + * The leaf to which all the bit sequences in the range should be + * mapped. */ +void +binary_trie::set_range_in_node( + const bits_vector *min_bits, + const bits_vector *max_bits, + std::size_t bit_pos, + edge_type edit_node, + edge_type leaf) +{ + if (!min_bits || (*min_bits)[bit_pos] == false) { + set_range_in_edge(min_bits, + (max_bits && (*max_bits)[bit_pos] == false) + ? max_bits : NULL, + bit_pos + 1, edit_node, false, leaf); + } + if (!max_bits || (*max_bits)[bit_pos] == true) { + set_range_in_edge((min_bits && (*min_bits)[bit_pos] == true) + ? min_bits : NULL, + max_bits, + bit_pos + 1, edit_node, true, leaf); + } +} + +/** Edit an edge in the trie so it maps a range of bit sequences to + * the same leaf. + * + * \param min_bits + * The first bit sequence in the range, or NULL if unbounded. + * + * \param max_bits + * The last bit sequence in the range, or NULL if unbounded. + * + * \param bit_pos + * Which bit in the sequences corresponds to \a bit. + * + * \param edit_node + * The node in which the edge to be modified is located. + * + * \param bit + * Which edge of \a edit_node should be modified. + * + * \param leaf + * The leaf to which all the bit sequences in the range should be + * mapped. */ +void +binary_trie::set_range_in_edge( + const bits_vector *min_bits, + const bits_vector *max_bits, + std::size_t bit_pos, + edge_type edit_node, + bool bit, + edge_type leaf) +{ + // Check if the range fills this edge entirely. + bool entire = true; + if (min_bits + && std::find(min_bits->begin() + bit_pos, min_bits->end(), + true) != min_bits->end()) + entire = false; + if (max_bits + && std::find(max_bits->begin() + bit_pos, max_bits->end(), + false) != max_bits->end()) + entire = false; + + if (entire) { + nodes[edit_node].edges[bit] = leaf; + } else { + edge_type next = nodes[edit_node].edges[bit]; + if (next >= nodes.size()) { + const node new_node = {{ next, next }}; + next = nodes.size(); + nodes.push_back(new_node); + nodes[edit_node].edges[bit] = next; + } + + set_range_in_node(min_bits, max_bits, bit_pos, + next, leaf); + } +} + +/** Renumber the nodes in depth-first order. */ +void +binary_trie::reorder_depth_first() +{ + std::vector<edge_type> old_to_new, new_to_old; + std::stack<edge_type> depth_first; + old_to_new.resize(nodes.size(), -1); + new_to_old.reserve(nodes.size()); + depth_first.push(0); + while (!depth_first.empty()) { + const edge_type edge = depth_first.top(); + depth_first.pop(); + if (edge < nodes.size()) { + old_to_new[edge] = new_to_old.size(); + new_to_old.push_back(edge); + depth_first.push(nodes[edge].edges[1]); + depth_first.push(nodes[edge].edges[0]); + } + } + reorder(old_to_new, new_to_old); +} + +/** Renumber the nodes to make lookups use CPU and disk caches more + * effectively. + * + * First group the nodes into blocks so that each block contains the + * root of a subtrie and as many levels of its descendants as will + * fit. This way, after the root is paged in, the next few lookup + * steps need not page in anything else. Then, sort the nodes of each + * block in depth-first order. That should give each lookup almost + * 1/2 chance to find the next node immediately adjacent. + * + * With a block size of 1024 bytes, this renumbering reduces the time + * required for random lookups by about 1.1%, compared to a plain + * depth-first order. However, it's still 2.3% slower than the + * database optimized by MaxMind. */ +void +binary_trie::reorder_in_blocks( + std::size_t bytes_per_block) +{ + const edge_type none = -1; + std::vector<edge_type> old_to_new, new_to_old; + ssize_t bytes_left = bytes_per_block; + old_to_new.resize(nodes.size(), none); + new_to_old.reserve(nodes.size()); + for (edge_type subtrie = 0; subtrie < nodes.size(); ++subtrie) { + // If subtrie has already been added to the output, + // ignore it. + if (old_to_new[subtrie] != none) + continue; + + // Walk breadth-first from subtrie until we have a + // block full of nodes or the subtrie runs out. Don't + // add these nodes immediately to the output, however. + // Instead just list them in nodes_in_block. + std::set<edge_type> nodes_in_block; + std::queue<edge_type> breadth_first; + breadth_first.push(subtrie); + if (bytes_left <= 0) + bytes_left += bytes_per_block; + while (bytes_left > 0 && !breadth_first.empty()) { + edge_type edge = breadth_first.front(); + breadth_first.pop(); + if (edge >= nodes.size()) + continue; + + // Let the last node of the block straddle the + // block boundary. That's better than making + // the hotter first node do so. + bytes_left -= 6; + nodes_in_block.insert(edge); + + breadth_first.push(nodes[edge].edges[0]); + breadth_first.push(nodes[edge].edges[1]); + } + + // Add the nodes from nodes_in_block to the output in + // depth-first order. This assumes they are all + // reachable from subtrie. + std::stack<edge_type> depth_first; + depth_first.push(subtrie); + while (!depth_first.empty()) { + edge_type edge = depth_first.top(); + depth_first.pop(); + if (nodes_in_block.find(edge) + == nodes_in_block.end()) + continue; + + old_to_new[edge] = new_to_old.size(); + new_to_old.push_back(edge); + + depth_first.push(nodes[edge].edges[1]); + depth_first.push(nodes[edge].edges[0]); + } + } + reorder(old_to_new, new_to_old); +} + +void +binary_trie::reorder( + const std::vector<edge_type> &old_to_new, + const std::vector<edge_type> &new_to_old) +{ + std::vector<node> new_nodes; + new_nodes.reserve(new_to_old.size()); + for (std::vector<edge_type>::const_iterator + it = new_to_old.begin(); + it != new_to_old.end(); ++it) { + node new_node; + for (int bit = 0; bit <= 1; ++bit) { + edge_type old_edge = nodes[*it].edges[bit]; + if (old_edge < nodes.size()) + new_node.edges[bit] = old_to_new[old_edge]; + else + new_node.edges[bit] = old_edge; + } + new_nodes.push_back(new_node); + } + swap(new_nodes, nodes); +} + +/** Add the size of the trie (number of nodes) to data records*/ +void +binary_trie::update_records() +{ + for (std::vector<node>::iterator it = nodes.begin(); + it != nodes.end(); ++it) { + // previously, we commandeered the MSB in order to indicate which records + // were data records, rather than pointers to other nodes in the trie. + // Here, we remove that bit, and increment the record by the number of nodes, + // because this is how libGeoIP determines whether a node points to an entry + // inside the data section or another node. + for (int i = 0;i<2;++i) { + if (it->edges[i] == 0x80000000) + it->edges[i] = nodes.size(); + else if (it->edges[i] & 0x80000000) + { + it->edges[i] = (it->edges[i] & 0x7FFFFFFF) + nodes.size(); + } + } + } +} + +/** Write the 3 byte segment offset. **/ +void +binary_trie::write_segment(std::ostream &dat_stream) const +{ + int len = nodes.size(); + dat_stream << (char) (0xFF & len); + dat_stream << (char) (0xFF & (len >> 8)); + dat_stream << (char) (0xFF & (len >> 16)); +} + +/** Write the trie to a stream in GeoIP binary format. */ +void +binary_trie::write_binary(std::ostream &dat_stream) const +{ + for (std::vector<node>::const_iterator it = nodes.begin(); + it != nodes.end(); ++it) { + union { + uint8_t bytes[6]; + char chars[6]; + } binary = {{ + (it->edges[0] ) & 0xFF, + (it->edges[0] >> 8) & 0xFF, + (it->edges[0] >> 16) & 0xFF, + (it->edges[1] ) & 0xFF, + (it->edges[1] >> 8) & 0xFF, + (it->edges[1] >> 16) & 0xFF + }}; + dat_stream.write(binary.chars, 6); + if (dat_stream.bad()) + return; + } +} + + +namespace { + void + v4_csv_line_to_vector( + const std::string line, + std::vector<std::string> &fields) + { + std::string buf(line); + std::string delim = ","; + std::size_t fs; + for(int i = 0; i<2;++i) { + fs = buf.find(delim); + fields.push_back(buf.substr(0,fs)); + buf.erase(0,fs + delim.length()); + } + if (buf[0] == '"' || buf[0] == '\'') + fields.push_back(buf.substr(1, buf.length() - 2)); + else + fields.push_back(buf); + } + + void + v6_csv_line_to_vector( + const std::string line, + std::vector<std::string> & fields) + { + std::string buf(line); + std::string delim = ","; + std::size_t fs; + for(int i = 0; i<3;++i) { + fs = buf.rfind(delim); + fields.push_back(buf.substr(fs+delim.length(), buf.length())); + buf.erase(fs,buf.length()); + } + if (buf[0] == '"' || buf[0] == '\'') + fields.push_back(buf.substr(1, buf.length() - 2)); + else + fields.push_back(buf.substr(0, buf.length())); + } + + /** Load ranges of IP addresses from a CSV-formatted stream to + * a trie. + * + * \param trie + * Load the ranges to this trie, overwriting original values. + * + * \param csv_file_name + * The name of the file that \a csv_stream is reading. + * This string is used only for error messages. + * + * \param csv_stream + * Load the ranges from this stream. + * + * \param address_family + * The type of IP addresses in the CSV data: either AF_INET * for IPv4 or AF_INET6 for IPv6. */ + void + csv_stream_to_trie_db( + binary_trie &trie, + std::string &database_segment, + const char *csv_file_name, + std::istream &csv_stream, + int address_family) + { + enum { + V4_CSV_FIELD_MIN_DECIMAL, + V4_CSV_FIELD_MAX_DECIMAL, + V4_CSV_FIELD_ASNUM_DESCRIPTION, + V4_CSV_FIELDS + }; + + enum { + V6_CSV_FIELD_NET_BITS, + V6_CSV_FIELD_MAX_TEXT, + V6_CSV_FIELD_MIN_TEXT, + V6_CSV_FIELD_ASNUM_DESCRIPTION, + V6_CSV_FIELDS + }; + + std::string csv_line; + std::map<std::string,int> segment_offset; + std::vector<std::string> csv_fields; + // create a map to track which as descriptions are added already + int csv_line_number = 0; + database_segment += '\0'; // padding so that record 0 is not at the start of the db. + while (getline(csv_stream, csv_line)) { + ++csv_line_number; + std::string as; + switch (address_family) { + case AF_INET: + v4_csv_line_to_vector(csv_line, csv_fields); + if (csv_fields.size() != V4_CSV_FIELDS) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Wrong number of fields"); + } + as = csv_fields[V4_CSV_FIELD_ASNUM_DESCRIPTION]; + if (segment_offset.find(as) == segment_offset.end()) { // no key found + segment_offset[as] = database_segment.length(); // start of record + database_segment += csv_fields[V4_CSV_FIELD_ASNUM_DESCRIPTION] + '\x00'; + } + break; + case AF_INET6: + v6_csv_line_to_vector(csv_line, csv_fields); + if (csv_fields.size() != V6_CSV_FIELDS) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Wrong number of fields"); + } + as = csv_fields[V6_CSV_FIELD_ASNUM_DESCRIPTION]; + if (segment_offset.find(as) == segment_offset.end()) { // no key found + segment_offset[as] = database_segment.length(); // start of record + database_segment += csv_fields[V6_CSV_FIELD_ASNUM_DESCRIPTION] + '\x00'; + } + break; + default: + abort(); + } + + // use the MSB to indicate that this is a data record. Later, the field + // is set to the segment offset + the nubmer of nodes in the trie. + const binary_trie::edge_type leaf = 0x80000000 | segment_offset[as]; + union { + struct in_addr inet; + uint8_t inetbytes[4]; + struct in6_addr inet6; + } minaddr, maxaddr; + + switch (address_family) { + case AF_INET: + inet_aton(csv_fields[V4_CSV_FIELD_MIN_DECIMAL].c_str(), &(minaddr.inet)); + inet_aton(csv_fields[V4_CSV_FIELD_MAX_DECIMAL].c_str(), &(maxaddr.inet)); + trie.set_range(minaddr.inetbytes, maxaddr.inetbytes, 32, leaf); + break; + + case AF_INET6: + if (inet_pton(address_family, csv_fields[V6_CSV_FIELD_MIN_TEXT].c_str(), &minaddr) <= 0) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Cannot parse minimum address: %s", + csv_fields[V6_CSV_FIELD_MIN_TEXT].c_str()); + } + if (inet_pton(address_family, csv_fields[V6_CSV_FIELD_MAX_TEXT].c_str(), &maxaddr) <= 0) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Cannot parse maximum address: %s", + csv_fields[V6_CSV_FIELD_MAX_TEXT].c_str()); + } + trie.set_range(minaddr.inet6.s6_addr, maxaddr.inet6.s6_addr, + 128, leaf); + break; + + default: + abort(); + } + csv_fields.clear(); + } + if (csv_stream.bad()) { + error(EX_IOERR, errno, "%s", csv_file_name); + } + } + + /** Load ranges of IP addresses from a CSV-formatted file or + * standard input to a trie. + * + * \param trie + * Load the ranges to this trie, overwriting original values. + * + * \param csv_file_name + * The name of the CSV file that should be read, or "-" for + * standard input. + * + * \param address_family + * The type of IP addresses in the CSV data: either AF_INET + * for IPv4 or AF_INET6 for IPv6. */ + void + csv_file_to_trie_db( + binary_trie &trie, + std::string &database_segment, + const char *csv_file_name, + int address_family) + { + if (std::strcmp(csv_file_name, "-") == 0) { + csv_stream_to_trie_db(trie, database_segment, csv_file_name, std::cin, address_family); + } else { + std::ifstream csv_stream(csv_file_name, std::ios::in); + if (!csv_stream) { + error(EX_NOINPUT, errno, "%s", csv_file_name); + } + csv_stream_to_trie_db(trie, database_segment, csv_file_name, csv_stream, address_family); + } + } + + /** Write a GeoIP binary database to a stream. + * + * \param trie + * Mapping from IP addresses to country codes or other values. + * + * \param dat_file_name + * The name of the file that \a dat_stream is writing. + * This string is used only for error messages. + * + * \param dat_stream + * Write the database to this stream. + * + * \param database_info + * Copyright or other information about the database, or NULL. + * GeoIP_database_info() will return this string. + * + * \param address_family + * The type of IP addresses in the database: either AF_INET + * for IPv4 or AF_INET6 for IPv6. */ + void + write_dat_stream( + const binary_trie &trie, + const char *dat_file_name, + std::ostream &dat_stream, + const char *database_info, + std::string database_segment, + int address_family) + { + + trie.write_binary(dat_stream); + if (dat_stream.bad()) { + error(EX_IOERR, errno, "%s", dat_file_name); + } + + // or open the file and read the length + if (database_segment.length() > 0) { + dat_stream << database_segment; + if (dat_stream.bad()) { + error(EX_IOERR, errno, "%s", dat_file_name); + } + + } + + // write the metadata section + if (database_info) { + const char tag[3] = { 0, 0, 0 }; + dat_stream.write(tag, 3); + dat_stream.write(database_info, std::strlen(database_info)); + if (dat_stream.bad()) { + error(EX_IOERR, errno, "%s", dat_file_name); + } + } + + switch (address_family) { + case AF_INET: { + const unsigned char structure_info[4] = { 0xFF, 0xFF, 0xFF, 9 }; + dat_stream.write((const char *)structure_info, 4); + break; + } + case AF_INET6: { + const unsigned char structure_info[4] = { 0xFF, 0xFF, 0xFF, 21 }; + dat_stream.write((const char *)structure_info, 4); + break; + } + default: + abort(); + } + + trie.write_segment(dat_stream); + if (dat_stream.bad()) { + error(EX_IOERR, errno, "%s", dat_file_name); + } + } + + /** Write a GeoIP binary database to a file or standard output. + * + * \param trie + * Mapping from IP addresses to country codes or other values. + * + * \param csv_file_name + * The name of the file that should be written, or "-" for + * standard output. + * + * \param database_info + * Copyright or other information about the database, or NULL. + * GeoIP_database_info() will return this string. + * + * \param address_family + * The type of IP addresses in the database: either AF_INET + * for IPv4 or AF_INET6 for IPv6. */ + void + write_dat_file( + const binary_trie &trie, + const char *dat_file_name, + const char *database_info, + std::string database_segment, + int address_family) + { + if (std::strcmp(dat_file_name, "-") == 0) { + write_dat_stream(trie, dat_file_name, std::cout, + database_info, database_segment, address_family); + } else { + std::ofstream dat_stream( + dat_file_name, + std::ios::out | std::ios::binary); + if (!dat_stream) { + error(EX_CANTCREAT, errno, "%s", dat_file_name); + } + write_dat_stream(trie, dat_file_name, dat_stream, + database_info, database_segment, address_family); + } + } + + struct cmdline { + const char *csv_file_name; + const char *dat_file_name; + int address_family; + const char *database_info; + bool verbose; + + cmdline(int argc, char **argv); + }; +} + +cmdline::cmdline(int argc, char **argv): + csv_file_name("-"), + dat_file_name("-"), + address_family(AF_INET), + database_info(NULL), + verbose(false) +{ + enum { + OPT_HELP = -2 + }; + + static const struct option long_options[] = { + { "info", required_argument, NULL, 'i' }, + { "output", required_argument, NULL, 'o' }, + { "verbose", no_argument, NULL, 'v' }, + { "help", no_argument, NULL, OPT_HELP }, + { NULL, 0, NULL, 0 } + }; + static const char *const usage = "\ +Usage: %s [OPTION] [CSV-FILE]...\n\ +Convert a country database from CSV to GeoIP binary format.\n\ +\n\ + -i, --info=TEXT add copyright or other info TEXT to output\n\ + -o, --output=FILE write the binary data to FILE, not stdout\n\ + -v, --verbose show what is going on\n\ + --help display this help and exit\n"; + + for (;;) { + int optret = getopt_long(argc, argv, "46i:o:v", long_options, NULL); + + if (optret == -1) + break; + switch (optret) { + case '4': + address_family = AF_INET; + break; + case '6': + address_family = AF_INET6; + break; + case 'i': + database_info = optarg; + if (std::strlen(database_info) > 99) { + error(EX_USAGE, 0, + "Database info must not be longer than 99 bytes"); + } + break; + case 'o': + dat_file_name = optarg; + break; + case 'v': + verbose = true; + break; + case OPT_HELP: + std::printf(usage, program_invocation_name); + std::exit(EX_OK); + case '?': + std::fprintf(stderr, + "Try `%s --help' for more information.\n", + program_invocation_name); + std::exit(EX_USAGE); + default: + std::abort(); + } + } + + if (optind < argc) + csv_file_name = argv[optind++]; + + if (optind < argc) { + error(EX_USAGE, 0, + "Only one non-option argument is allowed"); + } +} + +int +main(int argc, char **argv) +{ + cmdline cmdline(argc, argv); + + std::ostream *verbose_stream; + if (!cmdline.verbose) + verbose_stream = NULL; + else if (strcmp(cmdline.dat_file_name, "-") == 0) + verbose_stream = &std::cerr; + else + verbose_stream = &std::cout; + + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Reading CSV and building the trie" + << std::endl; + } + /* Initialize the trie with a value that will point to the start of the + * data section, e.g. an empty record. See binary_trie::update_records() + */ + binary_trie trie(0x80000000); + std::string database_segment; + csv_file_to_trie_db(trie, database_segment, cmdline.csv_file_name, cmdline.address_family); + + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Optimizing" << std::endl; + } + trie.reorder_depth_first(); + trie.reorder_in_blocks(1024); + trie.update_records(); + + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Writing output" << std::endl; + } + write_dat_file(trie, cmdline.dat_file_name, cmdline.database_info, + database_segment, cmdline.address_family); + + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": All done" << std::endl; } +} diff -Nru geoip-1.6.12/debian/src/geoip-csv-to-dat.cpp geoip-1.6.12/debian/src/geoip-csv-to-dat.cpp --- geoip-1.6.12/debian/src/geoip-csv-to-dat.cpp 1970-01-01 02:00:00.000000000 +0200 +++ geoip-1.6.12/debian/src/geoip-csv-to-dat.cpp 2026-07-03 21:06:14.000000000 +0300 @@ -0,0 +1,1508 @@ +/* geoip-csv-to-dat - convert a country database from CSV to GeoIP binary format + * + * Copyright (c) 2009 Kalle Olavi Niemitalo. + * Copyright (c) 2011 Patrick Matthäi + * Copyright (c) 2014 Andrew Moise + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#define _GNU_SOURCE 1 +#include <algorithm> +#include <arpa/inet.h> +#include <cerrno> +#include <cstdint> +#include <cstdio> +#include <cstdlib> +#include <cstring> +#include <error.h> +#include <fstream> +#include <getopt.h> +#include <iostream> +#include <queue> +#include <set> +#include <sstream> +#include <stack> +#include <string> +#include <sys/socket.h> +#include <sys/types.h> +#include <sysexits.h> +#include <vector> +#include <GeoIP.h> + +// Format of GeoIP Database files +// ====================================== +// +// 1. Binary trie mapping IP addresses to locations. +// 2. Information about each location (only in city DBs). +// 3. Optional unused data. +// 4. Optional database-info block. +// 5. Optional structure-info block. +// +// Binary trie +// ----------- +// +// The trie treats IP addresses as bit sequences and maps them to +// location numbers. +// +// In the country database format, each such number is a country ID +// that GeoIP_id_by_ipnum() would return. The meanings of country IDs +// are hardcoded in libGeoIP and cannot be overridden by the database. +// +// In the city database format, each such number is a position to seek +// to, within section #2 (information about each location), in order +// to find a record giving information about the location associated +// with that IP. +// +// The root node of the trie is at the beginning of the file, and the +// other nodes then follow it. Each node has the same size and +// consists of two little-endian pointers that correspond to the two +// possible values of a bit. The pointers are 24-bit, and each node +// is thus 6 bytes long. +// +// To traverse the trie, you go one bit at a time through the IP +// address you're looking up -- starting at bit 0, and starting at the +// root node of the trie. For each bit, you look at the current node, +// and take the left branch (the first of the two pointers) if the bit +// is 0, otherwise take the right branch. It is allowed for a node +// pointer to refer back to earlier nodes in the file, but loops are +// not allowed. +// +// If the pointer you're looking at is less than the total number of +// nodes in the trie, it indicates the next node you should +// examine. If the pointer you're looking at is greater than or equal +// to the total number of nodes, it indicates a leaf -- the end of +// your search. +// +// The meaning of the leaf pointers depends on the database type: +// +// In country databases, 0xFFFF?? indicates that the country ID +// for that IP address is equal to the ?? part. 0xFFFF00 indicates +// that the IP address you queried is not in the database. +// +// City databases contain an extra segment which contains location +// information records. A leaf pointer equal to (number of nodes in +// the trie + X) indicates that the location information for the IP +// address you queried can be found in the location information +// segment, at offset X. A leaf pointer exactly equal to the number of +// nodes in the trie indicates that the location information for the +// IP address you queried is not stored in this database. +// +// Location segment +// -------------------- +// +// City databases contain a location segment. Each record in this +// segment contains information about a single location which IP +// addresses may be mapped to. Pointers to records in this segment are +// contained within leaf nodes of the trie; each record contains, in +// this order: +// +// * A country ID, as a single byte +// * A "region" (generally state or province), as a NULL-terminated string +// * A city name, as a NULL-terminated string +// * A postal code, as a NULL-terminated string +// * Encoded latitude, as a little-endian 3-byte integer. To convert +// back to actual latitude, divide by 10000 and subtract 180. +// * Encoded longitude, as a little-endian 3-byte integer. To convert +// back to actual longitude, divide by 10000 and subtract 180. +// * Area code and metro code (ONLY if the country is US). These are +// encoded into a single little-endian 3-byte integer. The area code +// is the encoded value modulo 1000, and the metro code is the +// encoded value divided by 1000. If the country is not US, this +// field is not present. +// +// The string fields may be equal to empty strings, but all fields are +// always included (except area/metro code, which is included if and +// only if the country is US). +// +// All strings seem to be in ISO-8859-1 encoding. +// +// Optional unused data +// -------------------- +// +// The file format permits any amount of extra data between the binary +// trie and the optional blocks. +// +// Optional database-info block +// ---------------------------- +// +// Near the end of the file, there may be a three-byte tag (0x00 0x00 +// 0x00) followed by at most DATABASE_INFO_MAX_SIZE - 1 = 99 bytes of +// text that describes the database. GeoIP_database_info() returns +// this text and appends a terminating '\0'. +// +// The GeoLite Country IPv4 database downloadable from MaxMind +// includes this database-info block. +// +// Optional structure-info block +// ----------------------------- +// +// At the very end of the file, there may be a three-byte tag (0xFF +// 0xFF 0xFF) followed by at most STRUCTURE_INFO_MAX_SIZE - 1 = 19 +// bytes. The first byte is the database type, +// e.g. GEOIP_COUNTRY_EDITION = 1 or GEOIP_COUNTRY_EDITION_V6 = 12, +// possibly with 105 added to it. Type-specific information then +// follows. There is no type-specific information for the country +// editions. +// +// The GeoLite Country IPv4 database downloadable from MaxMind does +// not include this structure-info block. + + + +/************************************************* + * Binary trie + * + * This section implements a data structure representing the trie + * which, within a .dat file, maps IP address ranges to locations. + *************************************************/ + +namespace { + class binary_trie + { + public: + typedef uint_fast32_t edge_type; + struct node + { + edge_type edges[2]; + }; + + explicit binary_trie(edge_type leaf); + void set_range( + const uint8_t range_min[], + const uint8_t range_max[], + std::size_t bit_count, + edge_type leaf); + void reorder_depth_first(); + void reorder_in_blocks(std::size_t bytes_per_block); + + std::vector<node>::iterator nodes_begin() { return nodes.begin(); } + std::vector<node>::iterator nodes_end() { return nodes.end(); } + + private: + std::vector<node> nodes; + + // This could be std::vector<bool> but that seems slower. + typedef std::vector<uint8_t> bits_vector; + + void set_range_in_node( + const bits_vector *min_bits, + const bits_vector *max_bits, + std::size_t bit_pos, + edge_type edit_node, + edge_type leaf); + void set_range_in_edge( + const bits_vector *min_bits, + const bits_vector *max_bits, + std::size_t bit_pos, + edge_type edit_node, + bool bit, + edge_type leaf); + void reorder( + const std::vector<edge_type> &old_to_new, + const std::vector<edge_type> &new_to_old); + }; +} + +/** Construct a binary trie and its root node. + * + * \param leaf + * Both edges of the root node will initially point to this leaf. + * The caller should provide a value that means nothing was found. */ +binary_trie::binary_trie(edge_type leaf) +{ + const node node = {{ leaf, leaf }}; + nodes.push_back(node); +} + +/** Edit the trie so it maps a range of bit sequences to the same + * leaf. + * + * \param range_min + * The first bit sequence in the range. Eight bits are packed in each + * byte. The most significant bit of the whole sequence is in the + * most significant bit of the first byte. + * + * \param range_max + * The last bit sequence in the range. + * + * \param bit_count + * The number of bits in both sequences. + * + * \param leaf + * The leaf to which all the bit sequences in the range should be + * mapped. */ +void +binary_trie::set_range( + const uint8_t range_min[], + const uint8_t range_max[], + std::size_t bit_count, + edge_type leaf) +{ + bits_vector min_bits(bit_count); + bits_vector max_bits(bit_count); + for (std::size_t i = 0; i < bit_count; ++i) { + std::size_t byte_pos = i / 8; + uint8_t mask = 1 << ((~i) % 8); + min_bits[i] = ((range_min[byte_pos] & mask) != 0); + max_bits[i] = ((range_max[byte_pos] & mask) != 0); + } + set_range_in_node(&min_bits, &max_bits, 0, 0, leaf); +} + +/** Edit a node in the trie so it maps a range of bit sequences to the + * same leaf. + * + * \param min_bits + * The first bit sequence in the range, or NULL if unbounded. + * + * \param max_bits + * The last bit sequence in the range, or NULL if unbounded. + * + * \param bit_pos + * Which bit in the sequences corresponds to \a edit_node. + * + * \param edit_node + * The node to be modified. + * + * \param leaf + * The leaf to which all the bit sequences in the range should be + * mapped. */ +void +binary_trie::set_range_in_node( + const bits_vector *min_bits, + const bits_vector *max_bits, + std::size_t bit_pos, + edge_type edit_node, + edge_type leaf) +{ + if (!min_bits || (*min_bits)[bit_pos] == false) { + set_range_in_edge(min_bits, + (max_bits && (*max_bits)[bit_pos] == false) + ? max_bits : NULL, + bit_pos + 1, edit_node, false, leaf); + } + if (!max_bits || (*max_bits)[bit_pos] == true) { + set_range_in_edge((min_bits && (*min_bits)[bit_pos] == true) + ? min_bits : NULL, + max_bits, + bit_pos + 1, edit_node, true, leaf); + } +} + +/** Edit an edge in the trie so it maps a range of bit sequences to + * the same leaf. + * + * \param min_bits + * The first bit sequence in the range, or NULL if unbounded. + * + * \param max_bits + * The last bit sequence in the range, or NULL if unbounded. + * + * \param bit_pos + * Which bit in the sequences corresponds to \a bit. + * + * \param edit_node + * The node in which the edge to be modified is located. + * + * \param bit + * Which edge of \a edit_node should be modified. + * + * \param leaf + * The leaf to which all the bit sequences in the range should be + * mapped. */ +void +binary_trie::set_range_in_edge( + const bits_vector *min_bits, + const bits_vector *max_bits, + std::size_t bit_pos, + edge_type edit_node, + bool bit, + edge_type leaf) +{ + // Check if the range fills this edge entirely. + bool entire = true; + if (min_bits + && std::find(min_bits->begin() + bit_pos, min_bits->end(), + true) != min_bits->end()) + entire = false; + if (max_bits + && std::find(max_bits->begin() + bit_pos, max_bits->end(), + false) != max_bits->end()) + entire = false; + + if (entire) { + nodes[edit_node].edges[bit] = leaf; + } else { + edge_type next = nodes[edit_node].edges[bit]; + if (next >= nodes.size()) { + const node new_node = {{ next, next }}; + next = nodes.size(); + nodes.push_back(new_node); + nodes[edit_node].edges[bit] = next; + } + + set_range_in_node(min_bits, max_bits, bit_pos, + next, leaf); + } +} + +/** Renumber the nodes in depth-first order. */ +void +binary_trie::reorder_depth_first() +{ + std::vector<edge_type> old_to_new, new_to_old; + std::stack<edge_type> depth_first; + old_to_new.resize(nodes.size(), -1); + new_to_old.reserve(nodes.size()); + depth_first.push(0); + while (!depth_first.empty()) { + const edge_type edge = depth_first.top(); + depth_first.pop(); + if (edge < nodes.size()) { + old_to_new[edge] = new_to_old.size(); + new_to_old.push_back(edge); + depth_first.push(nodes[edge].edges[1]); + depth_first.push(nodes[edge].edges[0]); + } + } + reorder(old_to_new, new_to_old); +} + +/** Renumber the nodes to make lookups use CPU and disk caches more + * effectively. + * + * First group the nodes into blocks so that each block contains the + * root of a subtrie and as many levels of its descendants as will + * fit. This way, after the root is paged in, the next few lookup + * steps need not page in anything else. Then, sort the nodes of each + * block in depth-first order. That should give each lookup almost + * 1/2 chance to find the next node immediately adjacent. + * + * With a block size of 1024 bytes, this renumbering reduces the time + * required for random lookups by about 1.1%, compared to a plain + * depth-first order. However, it's still 2.3% slower than the + * database optimized by MaxMind. */ +void +binary_trie::reorder_in_blocks( + std::size_t bytes_per_block) +{ + const edge_type none = -1; + std::vector<edge_type> old_to_new, new_to_old; + ssize_t bytes_left = bytes_per_block; + old_to_new.resize(nodes.size(), none); + new_to_old.reserve(nodes.size()); + for (edge_type subtrie = 0; subtrie < nodes.size(); ++subtrie) { + // If subtrie has already been added to the output, + // ignore it. + if (old_to_new[subtrie] != none) + continue; + + // Walk breadth-first from subtrie until we have a + // block full of nodes or the subtrie runs out. Don't + // add these nodes immediately to the output, however. + // Instead just list them in nodes_in_block. + std::set<edge_type> nodes_in_block; + std::queue<edge_type> breadth_first; + breadth_first.push(subtrie); + if (bytes_left <= 0) + bytes_left += bytes_per_block; + while (bytes_left > 0 && !breadth_first.empty()) { + edge_type edge = breadth_first.front(); + breadth_first.pop(); + if (edge >= nodes.size()) + continue; + + // Let the last node of the block straddle the + // block boundary. That's better than making + // the hotter first node do so. + bytes_left -= 6; + nodes_in_block.insert(edge); + + breadth_first.push(nodes[edge].edges[0]); + breadth_first.push(nodes[edge].edges[1]); + } + + // Add the nodes from nodes_in_block to the output in + // depth-first order. This assumes they are all + // reachable from subtrie. + std::stack<edge_type> depth_first; + depth_first.push(subtrie); + while (!depth_first.empty()) { + edge_type edge = depth_first.top(); + depth_first.pop(); + if (nodes_in_block.find(edge) + == nodes_in_block.end()) + continue; + + old_to_new[edge] = new_to_old.size(); + new_to_old.push_back(edge); + + depth_first.push(nodes[edge].edges[1]); + depth_first.push(nodes[edge].edges[0]); + } + } + reorder(old_to_new, new_to_old); +} + +void +binary_trie::reorder( + const std::vector<edge_type> &old_to_new, + const std::vector<edge_type> &new_to_old) +{ + std::vector<node> new_nodes; + new_nodes.reserve(new_to_old.size()); + for (std::vector<edge_type>::const_iterator + it = new_to_old.begin(); + it != new_to_old.end(); ++it) { + node new_node; + for (int bit = 0; bit <= 1; ++bit) { + edge_type old_edge = nodes[*it].edges[bit]; + if (old_edge < nodes.size()) + new_node.edges[bit] = old_to_new[old_edge]; + else + new_node.edges[bit] = old_edge; + } + new_nodes.push_back(new_node); + } + swap(new_nodes, nodes); +} + +/************************************************* + * CSV file support + * + * This section implements reading from .csv files. + *************************************************/ + +namespace { + /** Interface for classes interested in .csv data -- this should be + * implemented and then passed to csv_read_file(), which will then + * call read_csv_line(), providing the data in the .csv file. */ + class csv_data_reader + { + public: + virtual ~csv_data_reader() {} + + virtual void read_csv_line(const char *csv_file_name, + int csv_line_number, + std::vector<std::string> &fields) = 0; + }; +} + +namespace { + /** Convert a line from a .csv file into a vector of + * tokens. For internal use by the .csv reading code. */ + void + csv_line_to_vector( + const std::string &line, + std::vector<std::string> &fields) + { + fields.clear(); + std::vector<char> field; + bool quoted = false; + bool spaces_after_comma = false; + for (std::string::const_iterator it = line.begin(); + it != line.end(); ++it) { + if (*it == '"') { + quoted = !quoted; + spaces_after_comma = false; + } else if (*it == ',' && !quoted) { + fields.push_back(std::string(field.begin(), field.end())); + field.clear(); + spaces_after_comma = true; + } else if (*it == ' ' && spaces_after_comma) { + } else { + field.push_back(*it); + spaces_after_comma = false; + } + } + fields.push_back(std::string(field.begin(), field.end())); + } + + /** Load data from a CSV-formatted stream. + * + * \param reader + * The reader to call for each line of the CSV + * + * \param csv_file_name + * The name of the file that \a csv_stream is reading. + * This string is used only for error messages. + * + * \param csv_stream + * The stream to read from. */ + void + csv_read_stream( + csv_data_reader &reader, + const char *csv_file_name, + std::istream &csv_stream) + { + std::string csv_line; + std::vector<std::string> csv_fields; + int csv_line_number = 0; + while (getline(csv_stream, csv_line)) { + ++csv_line_number; + csv_line_to_vector(csv_line, csv_fields); + reader.read_csv_line(csv_file_name, csv_line_number, csv_fields); + } + if (csv_stream.bad()) { + error(EX_IOERR, errno, "%s", csv_file_name); + } + } + + /** Load data from a CSV-formatted file or standard input. + * + * \param reader + * The reader to call for each line of the CSV. + * + * \param csv_file_name + * The name of the CSV file that should be read, or "-" for + * standard input. */ + void + csv_read_file( + csv_data_reader &reader, + const char *csv_file_name) + { + if (std::strcmp(csv_file_name, "-") == 0) { + csv_read_stream(reader, csv_file_name, std::cin); + } else { + std::ifstream csv_stream(csv_file_name, std::ios::in); + if (!csv_stream) { + error(EX_NOINPUT, errno, "%s", csv_file_name); + } + csv_read_stream(reader, csv_file_name, csv_stream); + } + } +} + +/************************************************* + * .dat file support + * + * This section implements support code for writing out .dat files in + * Maxmind DB format. + *************************************************/ + +namespace { + + /** .dat file writer class + * + * To write out a .dat file, construct a dat_writer, then call + * (in this order): + * + * write_trie() + * write_database_info (optional) + * write_structure_info() + * + * Setting dat_file_name to "-" will write to standard output; + * otherwise, a file will be created, and closed when the + * dat_writer is deleted. */ + + class dat_writer + { + public: + dat_writer(const char *dat_file_name, GeoIPDBTypes database_type); + virtual ~dat_writer(); + + void write_trie(binary_trie &trie); + void write_database_info(const char *database_info); + virtual void write_structure_info(); + + protected: + std::ostream *dat_stream; + bool need_to_delete_stream; + std::string dat_file_name; + GeoIPDBTypes database_type; + }; + +} + +dat_writer::dat_writer(const char *dat_file_name, GeoIPDBTypes database_type): + dat_file_name(dat_file_name), + database_type(database_type) +{ + if (std::strcmp(dat_file_name, "-") == 0) { + dat_stream = &std::cout; + need_to_delete_stream = false; + } else { + dat_stream = new std::ofstream(dat_file_name, std::ios::out | std::ios::binary); + if (!dat_stream) { + error(EX_CANTCREAT, errno, "%s", dat_file_name); + } + need_to_delete_stream = true; + } +} + +dat_writer::~dat_writer() +{ + if (need_to_delete_stream) + delete dat_stream; +} + +void dat_writer::write_trie(binary_trie &trie) +{ + for (std::vector<binary_trie::node>::iterator it = trie.nodes_begin(); + it != trie.nodes_end(); ++it) + { + union { + uint8_t bytes[6]; + char chars[6]; + } binary = {{ + (it->edges[0] ) & 0xFF, + (it->edges[0] >> 8) & 0xFF, + (it->edges[0] >> 16) & 0xFF, + (it->edges[1] ) & 0xFF, + (it->edges[1] >> 8) & 0xFF, + (it->edges[1] >> 16) & 0xFF + }}; + dat_stream->write(binary.chars, 6); + if (dat_stream->bad()) + error(EX_IOERR, errno, "%s", dat_file_name.c_str()); + } +} + +void dat_writer::write_database_info(const char *database_info) +{ + const char tag[3] = { 0, 0, 0 }; + dat_stream->write(tag, 3); + dat_stream->write(database_info, std::strlen(database_info)); + if (dat_stream->bad()) { + error(EX_IOERR, errno, "%s", dat_file_name.c_str()); + } +} + +void dat_writer::write_structure_info() +{ + const unsigned char structure_info[4] = { 0xFF, 0xFF, 0xFF, database_type }; + dat_stream->write((const char *)structure_info, 4); +} + +/************************************************* + * .dat file writer class, extended for city DBs + *************************************************/ + +namespace +{ + + class city_dat_writer : public dat_writer + { + public: + // All serialized location information, in one big + // undifferentiated block + std::stringstream location_stream; + + // Seek offset of each location within + // location_stream (relative to the beginning of + // location_stream). An offset of -1 means that that + // location is not in the table (can happen if the + // location info's out of order). + std::vector<int> location_pos; + + // Set of location IDs that are actually going to be used; + // we'll silently ignore any locations not in this set. + std::set<int> needed_locations; + + city_dat_writer(const char *dat_file_name, GeoIPDBTypes database_type); + + // Notify of a location ID we need -- this MUST be + // called for every location ID you care about before + // the location CSV is read; any ID not explicitly + // notified will be discarded. + void notify_need_location(int loc_id); + + void serialize_location_info(std::vector<std::string> &info, + const char *input_file_name, + int input_line_number); + + void finalize_location_offsets(binary_trie &trie); + void write_locations(); + virtual void write_structure_info(binary_trie &trie); + }; + +} + +city_dat_writer::city_dat_writer(const char *dat_file_name, GeoIPDBTypes database_type) + : dat_writer(dat_file_name, database_type) +{ } + +void city_dat_writer::notify_need_location(int loc_id) +{ + needed_locations.insert(loc_id); +} + +void city_dat_writer::finalize_location_offsets(binary_trie &trie) +{ + // We're going to convert the location numbers in the trie + // into the final location numbers we're going to want to + // write to disk. Previous to this call, leaf nodes in the + // trie have the value: + // + // 0x1000000 + the location number + // + // After this call, leaf nodes in the trie have the value: + // + // (total number of nodes in the trie) + (offset of location + // record in the location segment) + // + // Absence of a record is indicated by the value 0x1000000 + // before this call, and by the value (total number of nodes + // in the trie) after this call. + + int trie_size = std::distance(trie.nodes_begin(), trie.nodes_end()); + + for(std::vector<binary_trie::node>::iterator it = trie.nodes_begin(); + it != trie.nodes_end(); ++it) + { + if (it->edges[0] == 0x1000000) // No data + it->edges[0] = trie_size; + else if (it->edges[0] > 0x1000000) { // Ptr to location block + int loc_id = it->edges[0] - 0x1000000; + if (loc_id >= location_pos.size() || location_pos[loc_id] == -1) + error(EX_DATAERR, 1, "Location %d exists in blocks but not in locations", loc_id); + + int offset = location_pos[loc_id] + trie_size; + if (offset > 0xFFFFFF) + error(EX_DATAERR, 1, "Overflow! Offset for location %d too large (0x%x > 0xFFFFFF)", loc_id, offset); + it->edges[0] = offset; + } + // Any other value would indicate a non-leaf node + + if (it->edges[1] == 0x1000000) // No data + it->edges[1] = trie_size; + else if (it->edges[1] > 0x1000000) { // Ptr to location block + int loc_id = it->edges[1] - 0x1000000; + if (loc_id >= location_pos.size() || location_pos[loc_id] == -1) + error(EX_DATAERR, 1, "Location %d exists in blocks but not in locations", loc_id); + + int offset = location_pos[loc_id] + trie_size; + if (offset > 0xFFFFFF) + error(EX_DATAERR, 1, "Overflow! Offset for location %d too large (0x%x > 0xFFFFFF)", loc_id, offset); + it->edges[1] = offset; + } + // Any other value would indicate a non-leaf node + } +} + +void city_dat_writer::write_locations() +{ + *dat_stream << location_stream.rdbuf(); + + if (dat_stream->bad()) + { + error(EX_IOERR, errno, "%s", dat_file_name.c_str()); + } +} + +void city_dat_writer::write_structure_info(binary_trie &trie) +{ + int trie_size = std::distance(trie.nodes_begin(), trie.nodes_end()); + + const unsigned char structure_info[7] = { 0xFF, + 0xFF, + 0xFF, + database_type, + (trie_size ) & 0xFF, + (trie_size >> 8 ) & 0xFF, + (trie_size >> 16) & 0xFF}; + dat_stream->write((const char *)structure_info, 7); +} + +/** Convert location info into on-disk format + * + * \param info the location info read from the .csv file: + * + * info[CSV_LOCATION_FIELD_COUNTRY] is the country id + * info[CSV_LOCATION_FIELD_REGION] is the region + * info[CSV_LOCATION_FIELD_CITY] is the city + * + * ... and so on. + * + * \param result a vector to append the on-disk converted information + * to. + * + * \param input_line_number input file line number (for error + * notifications) + **/ + +void city_dat_writer::serialize_location_info(std::vector<std::string> &info, + const char *input_file_name, + int input_line_number) +{ + // First, we determine the offset of this location block. + int loc_id = ::atoi(info[0].c_str()); + + if (needed_locations.find(loc_id) == needed_locations.end()) { + // We don't need this location, so we skip serializing + // it altogether. + + return; + } + + if (loc_id >= location_pos.size()) { + // We need to add to the location table (this is the + // usual case). + + while(loc_id > location_pos.size()) { + // If some numbers were skipped in the data, + // then we need to add some empty locations to + // the table before we find our spot. + location_pos.push_back(-1); + } + + // Now we have our spot, insert this location. + location_pos.push_back(location_stream.tellp()); + } else { + // We already have a space in the table for this location -- + // if it's not empty, then we have two locations with the same + // ID, and we print an error. + if (location_pos[loc_id] != -1) { + error_at_line(EX_DATAERR, 0, input_file_name, + input_line_number, + "Duplicate location info for ID %d", + loc_id); + } + location_pos[loc_id] = location_stream.tellp(); + } + + // Country ID + int country_id; + if (info[1] != "AN") + country_id = GeoIP_id_by_code(info[1].c_str()); + else + country_id = GeoIP_id_by_code("CW"); + + if (country_id == 0) { + error(EX_DATAERR, 1, dat_file_name.c_str(), input_line_number, + "Unrecognized country code: %s", info[1].c_str()); + } + location_stream.put(country_id); + + // Region + location_stream << info[2]; + location_stream.put('\0'); + + // City + location_stream << info[3]; + location_stream.put('\0'); + + // Postal code + location_stream << info[4]; + location_stream.put('\0'); + + // Latitude + double latitude_dbl = ::atof(info[5].c_str()); + int latitude_int = (latitude_dbl + 180) * 10000; + location_stream.put((latitude_int >> 0) & 0xFF); + location_stream.put((latitude_int >> 8) & 0xFF); + location_stream.put((latitude_int >> 16) & 0xFF); + + // Longitude + double longitude_dbl = ::atof(info[6].c_str()); + int longitude_int = (longitude_dbl + 180) * 10000; + location_stream.put((longitude_int >> 0) & 0xFF); + location_stream.put((longitude_int >> 8) & 0xFF); + location_stream.put((longitude_int >> 16) & 0xFF); + + // Area code and metro code + if (info[1] == "US") { + int metro_code = ::atoi(info[7].c_str()); + int area_code = ::atoi(info[8].c_str()); + int area_metro_combined = metro_code * 1000 + area_code; + location_stream.put((area_metro_combined >> 0) & 0xFF); + location_stream.put((area_metro_combined >> 8) & 0xFF); + location_stream.put((area_metro_combined >> 16) & 0xFF); + } +} + +/************************************************* + * Command line and options + * + * This section implements the command line parsing and stores the + * options for controlling the program's behavior. + *************************************************/ + +namespace { + + struct cmdline { + const char *ip_block_csv_file_name; + const char *location_csv_file_name; + const char *dat_file_name; + int address_family; + GeoIPDBTypes database_type; + const char *database_info; + bool verbose; + + cmdline(int argc, char **argv); + }; +} + +cmdline::cmdline(int argc, char **argv): + ip_block_csv_file_name("-"), + location_csv_file_name(NULL), + dat_file_name("-"), + address_family(AF_INET), + database_type(GEOIP_COUNTRY_EDITION), + database_info(NULL), + verbose(false) +{ + enum { + OPT_HELP = -2 + }; + + static const struct option long_options[] = { + { "inet", no_argument, NULL, '4' }, + { "inet6", no_argument, NULL, '6' }, + { "info", required_argument, NULL, 'i' }, + { "location-csv", required_argument, NULL, 'l' }, + { "output", required_argument, NULL, 'o' }, + { "type", required_argument, NULL, 't' }, + { "verbose", no_argument, NULL, 'v' }, + { "help", no_argument, NULL, OPT_HELP }, + { NULL, 0, NULL, 0 } + }; + static const char *const usage = "\ +Usage: %s [OPTION] [CSV-FILE]...\n\ +Convert a GeoIP database from CSV to GeoIP binary format.\n\ +\n\ + -4, --inet set database type to GEOIP_COUNTRY_EDITION, v4 addresses (default)\n\ + -6, --inet6 set database type to GEOIP_COUNTRY_EDITION_V6, v6 addresses\n\ + -t, --type=TYPE set database type explicitly (e.g. to GEOIP_CITY_EDITION_REV1)\n\ + -i, --info=TEXT add copyright or other info TEXT to output\n\ + -l, --location-csv=FILE set location CSV file name (required for GEOIP_CITY_EDITION_REV1)\n\ + -o, --output=FILE write the binary data to FILE, not stdout\n\ + -v, --verbose show what is going on\n\ + --help display this help and exit\n"; + + for (;;) { + int optret = getopt_long(argc, argv, "46i:l:o:t:v", long_options, NULL); + + if (optret == -1) + break; + switch (optret) { + case '4': + address_family = AF_INET; + break; + case '6': + database_type = GEOIP_COUNTRY_EDITION_V6; + address_family = AF_INET6; + break; + case 'i': + database_info = optarg; + if (std::strlen(database_info) > 99) { + error(EX_USAGE, 0, + "Database info must not be longer than 99 bytes"); + } + break; + case 'l': + location_csv_file_name = optarg; + break; + case 'o': + dat_file_name = optarg; + break; + case 't': + if (!strcmp(optarg, "GEOIP_COUNTRY_EDITION")) { + database_type = GEOIP_COUNTRY_EDITION; + } else if (!strcmp(optarg, "GEOIP_COUNTRY_EDITION_V6")) { + database_type = GEOIP_COUNTRY_EDITION_V6; + address_family = AF_INET6; + } else if (!strcmp(optarg, "GEOIP_CITY_EDITION_REV1")) { + database_type = GEOIP_CITY_EDITION_REV1; + } else { + error(EX_USAGE, 0, + "Unrecognized database type (we support GEOIP_COUNTRY_EDITION, GEOIP_COUNTRY_EDITION_V6, \ +GEOIP_CITY_EDITION_REV1)"); + } + break; + case 'v': + verbose = true; + break; + case OPT_HELP: + std::printf(usage, program_invocation_name); + std::exit(EX_OK); + case '?': + std::fprintf(stderr, + "Try `%s --help' for more information.\n", + program_invocation_name); + std::exit(EX_USAGE); + default: + std::abort(); + } + } + + if (optind < argc) + ip_block_csv_file_name = argv[optind++]; + + if (database_type == GEOIP_CITY_EDITION_REV1 && location_csv_file_name == NULL) { + error(EX_USAGE, 0, + "Must specify -l option when type is GEOIP_CITY_EDITION_REV1"); + } + + if (optind < argc) { + error(EX_USAGE, 0, + "Only one non-option argument is allowed"); + } +} + +/************************************************* + * Country DB reading and writing + * + * This section contains code implementing coverting a country .csv + * file to a country .dat file. + *************************************************/ + +namespace { + + class country_db_impl : public csv_data_reader + { + public: + binary_trie trie; + struct cmdline &cmdline; + + enum { + CSV_FIELD_MIN_TEXT, + CSV_FIELD_MAX_TEXT, + CSV_FIELD_MIN_DECIMAL, + CSV_FIELD_MAX_DECIMAL, + CSV_FIELD_COUNTRY_CODE, + CSV_FIELD_COUNTRY_NAME, + CSV_FIELDS + }; + + country_db_impl(struct cmdline &cmdline); + void convert_db(std::ostream *verbose_stream); + void read_csv_line(const char *csv_file_name, + int csv_line_number, + std::vector<std::string> &fields); + }; + +} + +country_db_impl::country_db_impl(struct cmdline &in_cmdline): + cmdline(in_cmdline), + trie(0xFFFF00) +{ } + +/** Callback for receiving .csv data (see csv_read_file()) */ + +void country_db_impl::read_csv_line(const char *csv_file_name, + int csv_line_number, + std::vector<std::string> &csv_fields) +{ + if (csv_fields.size() != CSV_FIELDS) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Wrong number of fields"); + } + + if (csv_fields[CSV_FIELD_COUNTRY_CODE] == "AN") { + csv_fields[CSV_FIELD_COUNTRY_CODE] = "CW"; + } + else if (csv_fields[CSV_FIELD_COUNTRY_CODE] == "XK") { + csv_fields[CSV_FIELD_COUNTRY_CODE] = "RS"; + } + + const int countryid = GeoIP_id_by_code(csv_fields[CSV_FIELD_COUNTRY_CODE].c_str()); + if (countryid == 0) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Unrecognized country code: %s", + csv_fields[CSV_FIELD_COUNTRY_CODE].c_str()); + } + const binary_trie::edge_type leaf = 0xFFFF00 + countryid; + + union { + struct in_addr inet; + uint8_t inetbytes[4]; + struct in6_addr inet6; + } minaddr, maxaddr; + if (inet_pton(cmdline.address_family, csv_fields[CSV_FIELD_MIN_TEXT].c_str(), &minaddr) <= 0) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Cannot parse minimum address: %s", + csv_fields[CSV_FIELD_MIN_TEXT].c_str()); + } + if (inet_pton(cmdline.address_family, csv_fields[CSV_FIELD_MAX_TEXT].c_str(), &maxaddr) <= 0) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Cannot parse maximum address: %s", + csv_fields[CSV_FIELD_MAX_TEXT].c_str()); + } + switch (cmdline.address_family) { + case AF_INET: + trie.set_range(minaddr.inetbytes, maxaddr.inetbytes, + 32, leaf); + break; + case AF_INET6: + trie.set_range(minaddr.inet6.s6_addr, maxaddr.inet6.s6_addr, + 128, leaf); + break; + default: + abort(); + } +} + +/** Convert a country DB from .csv to .dat. Parameters are mainly + * controlled by the cmdline object. verbose_stream is (if non-NULL) + * the stream to write verbose information to. */ + +void country_db_impl::convert_db(std::ostream *verbose_stream) +{ + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Reading CSV and building the trie" + << std::endl; + } + csv_read_file(*this, cmdline.ip_block_csv_file_name); + + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Optimizing" << std::endl; + } + trie.reorder_depth_first(); + trie.reorder_in_blocks(1024); + + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Writing output" << std::endl; + } + + dat_writer writer(cmdline.dat_file_name, cmdline.database_type); + writer.write_trie(trie); + if (cmdline.database_info) + writer.write_database_info(cmdline.database_info); + writer.write_structure_info(); +} + +/************************************************* + * City DB conversion + * + * This section implements converting the two .csv files storing city + * data to a city .dat file. + *************************************************/ + +namespace { + + /** Implementation for converting a city DB + */ + + class city_db_impl : public csv_data_reader + { + public: + // Trie mapping IP ranges to location blocks + binary_trie trie; + + // Writer for .dat file + city_dat_writer writer; + + enum { + STAGE_READING_BLOCKS, + STAGE_READING_LOCATIONS + }; + + // Which stage of CSV reading we're at (out of above + // enum) + int which_stage; + + struct cmdline &cmdline; + + enum { + CSV_BLOCK_FIELD_MIN_DECIMAL, + CSV_BLOCK_FIELD_MAX_DECIMAL, + CSV_BLOCK_FIELD_LOC, + CSV_BLOCK_FIELDS + }; + + enum { + CSV_LOCATION_FIELD_ID, + CSV_LOCATION_FIELD_COUNTRY, + CSV_LOCATION_FIELD_REGION, + CSV_LOCATION_FIELD_CITY, + CSV_LOCATION_FIELD_POSTALCODE, + CSV_LOCATION_FIELD_LATITUDE, + CSV_LOCATION_FIELD_LONGITUDE, + CSV_LOCATION_FIELD_METROCODE, + CSV_LOCATION_FIELD_AREACODE, + CSV_LOCATION_FIELDS + }; + + city_db_impl(struct cmdline &cmdline); + void convert_db(std::ostream *verbose_stream); + void read_csv_line(const char *csv_file_name, + int csv_line_number, + std::vector<std::string> &fields); + + void read_location_line(const char *csv_file_name, + int csv_line_number, + std::vector<std::string> &fields); + void read_block_line(const char *csv_file_name, + int csv_line_number, + std::vector<std::string> &fields); + + // Check that a token within the "header" of the CSV + // files is what we expect it to be, and cause a data + // error if not. + void check_csv_header_token(std::vector<std::string> &tokens, + int token_number, + const char *token_expected, + const char *csv_file_name, + int csv_line_number); + }; + +} + +city_db_impl::city_db_impl(struct cmdline &in_cmdline): + trie(0x1000000), // We use 0x1000000 as the beginning of the + // location information, since we don't know + // the real value and we'll need to remap all + // the offsets later anyway. + writer(in_cmdline.dat_file_name, in_cmdline.database_type), + cmdline(in_cmdline), + which_stage(STAGE_READING_BLOCKS) +{ } + +/** Convert a city DB from .csv to .dat. Parameters are mainly + * controlled by the cmdline object. verbose_stream is (if non-NULL) + * the stream to write verbose information to. */ + +void +city_db_impl::convert_db(std::ostream *verbose_stream) +{ + // Read the block data from CSV + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Reading block CSV and building the trie" + << std::endl; + } + + which_stage = STAGE_READING_BLOCKS; + csv_read_file(*this, cmdline.ip_block_csv_file_name); + + if (verbose_stream) { + int trie_size = std::distance(trie.nodes_begin(), trie.nodes_end()); + + *verbose_stream << program_invocation_name + << ": Done reading blocks, trie size is " + << trie_size + << std::endl; + } + + // Read the location data from CSV + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Reading location CSV" + << std::endl; + } + + which_stage = STAGE_READING_LOCATIONS; + csv_read_file(*this, cmdline.location_csv_file_name); + + // Optimize + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Optimizing" << std::endl; + } + + trie.reorder_depth_first(); + trie.reorder_in_blocks(1024); + + // Finalize offsets + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Linking location and block data" << std::endl; + } + + writer.finalize_location_offsets(trie); + + // Write + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": Writing output" << std::endl; + } + + writer.write_trie(trie); + writer.write_locations(); + if (cmdline.database_info) + writer.write_database_info(cmdline.database_info); + writer.write_structure_info(trie); +} + +/** Callback for receiving CSV data (see csv_read_file()). We use + * this both for reading the location CSV and the block CSV; which + * stage we're at is indicated by the which_stage variable. */ + +void city_db_impl::read_csv_line(const char *csv_file_name, + int csv_line_number, + std::vector<std::string> &csv_fields) +{ + switch(which_stage) { + case STAGE_READING_BLOCKS: + read_block_line(csv_file_name, csv_line_number, csv_fields); + break; + case STAGE_READING_LOCATIONS: + read_location_line(csv_file_name, csv_line_number, csv_fields); + break; + default: + error(EX_SOFTWARE, 1, "Invalid which_stage value: %d", which_stage); + } +} + +/** Callback for reading one line of the block CSV. */ + +void city_db_impl::read_block_line(const char *csv_file_name, + int csv_line_number, + std::vector<std::string> &csv_fields) +{ + if (csv_line_number == 1) + return; // Assume this is copyright information and + // skip doing anything to it + + if (csv_fields.size() != CSV_BLOCK_FIELDS) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Wrong number of fields"); + return; + } + + if (csv_line_number == 2) { + // Assume this is header information -- we check it to + // make sure we're looking at the right format of file. + check_csv_header_token(csv_fields, CSV_BLOCK_FIELD_MIN_DECIMAL, "startIpNum", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_BLOCK_FIELD_MAX_DECIMAL, "endIpNum", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_BLOCK_FIELD_LOC, "locId", + csv_file_name, csv_line_number); + + // Format checks out, we're now done with this line + return; + } + + const int loc_id = atoi(csv_fields[CSV_BLOCK_FIELD_LOC].c_str()); + const binary_trie::edge_type leaf = 0x1000000 + loc_id; + + if (cmdline.address_family != AF_INET) { + error(EX_SOFTWARE, 1, "IPv6 with city database is unimplemented."); + } + + union { + struct in_addr inet; + uint8_t inetbytes[4]; + } minaddr, maxaddr; + + if (inet_aton(csv_fields[CSV_BLOCK_FIELD_MIN_DECIMAL].c_str(), &(minaddr.inet)) == 0) { + error_at_line(EX_DATAERR, 1, csv_file_name, csv_line_number, + "Invalid min IP address"); + } + if (inet_aton(csv_fields[CSV_BLOCK_FIELD_MAX_DECIMAL].c_str(), &(maxaddr.inet)) == 0) { + error_at_line(EX_DATAERR, 1, csv_file_name, csv_line_number, + "Invalid max IP address"); + } + + writer.notify_need_location(loc_id); + trie.set_range(minaddr.inetbytes, maxaddr.inetbytes, 32, leaf); +} + +/** Callback for reading one line of the location CSV. */ + +void city_db_impl::read_location_line(const char *csv_file_name, + int csv_line_number, + std::vector<std::string> &csv_fields) +{ + if (csv_line_number == 1) + return; // Assume this is copyright information and + // skip it entirely + + if (csv_fields.size() != CSV_LOCATION_FIELDS) { + error_at_line(EX_DATAERR, 0, csv_file_name, csv_line_number, + "Wrong number of fields"); + return; + } + + if (csv_line_number == 2) { + // Assume this is header information -- we check it to + // make sure we're looking at the right format of file. + check_csv_header_token(csv_fields, CSV_LOCATION_FIELD_ID, "locId", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_LOCATION_FIELD_COUNTRY, "country", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_LOCATION_FIELD_REGION, "region", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_LOCATION_FIELD_CITY, "city", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_LOCATION_FIELD_POSTALCODE, "postalCode", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_LOCATION_FIELD_LATITUDE, "latitude", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_LOCATION_FIELD_LONGITUDE, "longitude", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_LOCATION_FIELD_METROCODE, "metroCode", + csv_file_name, csv_line_number); + check_csv_header_token(csv_fields, CSV_LOCATION_FIELD_AREACODE, "areaCode", + csv_file_name, csv_line_number); + + // Format checks out, we're now done with this line + return; + } + + writer.serialize_location_info(csv_fields, csv_file_name, csv_line_number); +} + +void city_db_impl::check_csv_header_token(std::vector<std::string> &tokens, + int token_number, + const char *token_expected, + const char *csv_file_name, + int csv_line_number) +{ + if (tokens[token_number] != token_expected) { + error_at_line(EX_DATAERR, 1, csv_file_name, csv_line_number, + "Incorrect format: field %d is \"%s\", but we expected \"%s\"", + token_number, tokens[token_number].c_str(), token_expected); + } +} + +/************************************************* + * Main program + * + * This is the entry point. + *************************************************/ + +int +main(int argc, char **argv) +{ + cmdline cmdline(argc, argv); + + std::ostream *verbose_stream; + if (!cmdline.verbose) + verbose_stream = NULL; + else if (strcmp(cmdline.dat_file_name, "-") == 0) + verbose_stream = &std::cerr; + else + verbose_stream = &std::cout; + + switch(cmdline.database_type) { + case GEOIP_COUNTRY_EDITION: + case GEOIP_COUNTRY_EDITION_V6: + { + country_db_impl country_db(cmdline); + country_db.convert_db(verbose_stream); + break; + } + + case GEOIP_CITY_EDITION_REV1: + { + city_db_impl city_db(cmdline); + city_db.convert_db(verbose_stream); + break; + } + } + + if (verbose_stream) { + *verbose_stream << program_invocation_name + << ": All done" << std::endl; + } + + return 0; +} diff -Nru geoip-1.6.12/debian/src/geolite2-to-legacy-csv.sh geoip-1.6.12/debian/src/geolite2-to-legacy-csv.sh --- geoip-1.6.12/debian/src/geolite2-to-legacy-csv.sh 1970-01-01 02:00:00.000000000 +0200 +++ geoip-1.6.12/debian/src/geolite2-to-legacy-csv.sh 2026-07-03 21:05:13.000000000 +0300 @@ -0,0 +1,99 @@ +#!/usr/bin/perl -w +use strict; +use diagnostics; +use NetAddr::IP; +use Getopt::Long; + +my $quiet = 0; +GetOptions( + 'quiet' => \$quiet, + ) or die("bad args"); + +unless(-s "$ARGV[0]"){ + print STDERR "Specify Country DB to use on the command line.\n"; + exit 1; +} + +# Prime country data with additional continent codes +# http://download.geonames.org/export/dump/readme.txt +my $countryinfo; +$countryinfo->{'6255146'}->{'code'} = 'AF'; +$countryinfo->{'6255146'}->{'name'} = 'Africa'; +$countryinfo->{'6255147'}->{'code'} = 'AS'; +$countryinfo->{'6255147'}->{'name'} = 'Asia'; +$countryinfo->{'6255148'}->{'code'} = 'EU'; +$countryinfo->{'6255148'}->{'name'} = 'Europe'; +$countryinfo->{'6255149'}->{'code'} = 'NA'; +$countryinfo->{'6255149'}->{'name'} = 'North America'; +$countryinfo->{'6255150'}->{'code'} = 'SA'; +$countryinfo->{'6255150'}->{'name'} = 'South America'; +$countryinfo->{'6255151'}->{'code'} = 'OC'; +$countryinfo->{'6255151'}->{'name'} = 'Oceania'; +$countryinfo->{'6255152'}->{'code'} = 'AN'; +$countryinfo->{'6255152'}->{'name'} = 'Antarctica'; + +# Read the countryinfo file +open my $fh_in, "<", "$ARGV[0]" or die "Can't open $ARGV[0]: $!\n"; +foreach my $line (<$fh_in>){ + chomp $line; + next if ($line =~ /^#/); + my @fields = (split "\t", $line); + my $code = $fields[0]; + my $name = $fields[4]; + my $id = $fields[16]; + $countryinfo->{$id}->{'code'} = $code; + $countryinfo->{$id}->{'name'} = $name; +} +close $fh_in; + +# Convert actual GeoLite2 data from STDIN +my $counter; +foreach my $line (<STDIN>){ + next unless ($line =~ /^\d/); + chomp $line; + $counter++; + my @fields = (split ",", $line); + my $network = $fields[0]; + my $geoname_id = $fields[1]; + my $registered_country_geoname_id = $fields[2]; + my $represented_country_geoname_id = $fields[3]; + my $is_anonymous_proxy = $fields[4]; + my $is_satellite_provider = $fields[5]; + my $ip = NetAddr::IP->new($network); + my $start_ip = $ip->canon(); + my $end_ip = $ip->broadcast(); + my $start_int = $ip->bigint(); + my $end_int = $end_ip->bigint(); + my $code; + my $name; + if ($is_anonymous_proxy){ + $code = "A1"; + $name = "Anonymous Proxy"; + }elsif ($is_satellite_provider){ + $code = "A2"; + $name = "Satellite Provider"; + }elsif($countryinfo->{$geoname_id}){ + $code = $countryinfo->{$geoname_id}->{'code'}; + $name = $countryinfo->{$geoname_id}->{'name'}; + }elsif($countryinfo->{$represented_country_geoname_id}){ + $code = $countryinfo->{$represented_country_geoname_id}->{'code'}; + $name = $countryinfo->{$represented_country_geoname_id}->{'name'}; + }elsif($countryinfo->{$registered_country_geoname_id}){ + $code = $countryinfo->{$registered_country_geoname_id}->{'code'}; + $name = $countryinfo->{$registered_country_geoname_id}->{'name'}; + }else{ + print STDERR "Unknown Geoname ID, panicking. This is a bug.\n"; + print STDERR "ID: $geoname_id\n"; + print STDERR "ID Registered: $registered_country_geoname_id\n"; + print STDERR "ID Represented $represented_country_geoname_id\n"; + exit 1; + } + + # Legacy GeoIP listing format: + # "1.0.0.0","1.0.0.255","16777216","16777471","AU","Australia" + printf "\"%s\",\"%s\",\"%s\",\"%s\",\"%s\",\"%s\"\n", + $start_ip, $end_ip->canon(), $start_int, $end_int, $code, $name; + if (!$quiet && $counter % 10000 == 0) { + print STDERR "$counter\n"; + } +} diff -Nru geoip-1.6.12/debian/src/v4-to-v6-layout.pl geoip-1.6.12/debian/src/v4-to-v6-layout.pl --- geoip-1.6.12/debian/src/v4-to-v6-layout.pl 1970-01-01 02:00:00.000000000 +0200 +++ geoip-1.6.12/debian/src/v4-to-v6-layout.pl 2026-07-03 21:05:13.000000000 +0300 @@ -0,0 +1,31 @@ +#!/usr/bin/perl + +use warnings; +use strict; + +# Script from Boris Zentner (Maxmind) +# This script converts the IPv4 csv database to the same +# format as the IPv6 database. + +sub _x { + sprintf("%02x%02x:%02x%02x", split(/\./, $_[0])); +} + +while(<STDIN>){ + chomp; + my($f, $t, $tail) = split /,/, $_, 3; + + for($t, $f){ + s/^"//; + s/"$//; + } + my $xxxxf = _x($f); + my $xxxxt = _x($t); + print <<__OUT__; +"::$f", "::$t", $tail +"::ffff:$f", "::ffff:$t", $tail +"2002:${xxxxf}::", "2002:${xxxxt}:ffff:ffff:ffff:ffff:ffff", $tail +__OUT__ +} + +exit(0);
