new downloads page - unstable yet, not translated

1 files changed, 556 insertions, 0 deletions

diff --git a/lib/maxmind/geoip/geoip.inc.php b/lib/maxmind/geoip/geoip.inc.php
new file mode 100644
index 000000000..e7de83947
--- /dev/null
+++ b/lib/maxmind/geoip/geoip.inc.php
@@ -0,0 +1,556 @@
+<?php
+
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 2 -*- */
+/* geoip.inc
+ *
+ * Copyright (C) 2007 MaxMind LLC
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+define("GEOIP_COUNTRY_BEGIN", 16776960);
+define("GEOIP_STATE_BEGIN_REV0", 16700000);
+define("GEOIP_STATE_BEGIN_REV1", 16000000);
+define("GEOIP_STANDARD", 0);
+define("GEOIP_MEMORY_CACHE", 1);
+define("GEOIP_SHARED_MEMORY", 2);
+define("STRUCTURE_INFO_MAX_SIZE", 20);
+define("DATABASE_INFO_MAX_SIZE", 100);
+define("GEOIP_COUNTRY_EDITION", 106);
+define("GEOIP_PROXY_EDITION", 8);
+define("GEOIP_ASNUM_EDITION", 9);
+define("GEOIP_NETSPEED_EDITION", 10);
+define("GEOIP_REGION_EDITION_REV0", 112);
+define("GEOIP_REGION_EDITION_REV1", 3);
+define("GEOIP_CITY_EDITION_REV0", 111);
+define("GEOIP_CITY_EDITION_REV1", 2);
+define("GEOIP_ORG_EDITION", 110);
+define("GEOIP_ISP_EDITION", 4);
+define("SEGMENT_RECORD_LENGTH", 3);
+define("STANDARD_RECORD_LENGTH", 3);
+define("ORG_RECORD_LENGTH", 4);
+define("MAX_RECORD_LENGTH", 4);
+define("MAX_ORG_RECORD_LENGTH", 300);
+define("GEOIP_SHM_KEY", 0x4f415401);
+define("US_OFFSET", 1);
+define("CANADA_OFFSET", 677);
+define("WORLD_OFFSET", 1353);
+define("FIPS_RANGE", 360);
+define("GEOIP_UNKNOWN_SPEED", 0);
+define("GEOIP_DIALUP_SPEED", 1);
+define("GEOIP_CABLEDSL_SPEED", 2);
+define("GEOIP_CORPORATE_SPEED", 3);
+define("GEOIP_DOMAIN_EDITION", 11);
+define("GEOIP_LOCATIONA_EDITION", 13);
+define("GEOIP_ACCURACYRADIUS_EDITION", 14);
+define("GEOIP_CITYCOMBINED_EDITION", 15);
+define("CITYCOMBINED_FIXED_RECORD", 7 );
+
+class GeoIP {
+    var $flags;
+    var $filehandle;
+    var $memory_buffer;
+    var $databaseType;
+    var $databaseSegments;
+    var $record_length;
+    var $shmid;
+    var $GEOIP_COUNTRY_CODE_TO_NUMBER = array(
+"" => 0, "AP" => 1, "EU" => 2, "AD" => 3, "AE" => 4, "AF" => 5, 
+"AG" => 6, "AI" => 7, "AL" => 8, "AM" => 9, "AN" => 10, "AO" => 11, 
+"AQ" => 12, "AR" => 13, "AS" => 14, "AT" => 15, "AU" => 16, "AW" => 17, 
+"AZ" => 18, "BA" => 19, "BB" => 20, "BD" => 21, "BE" => 22, "BF" => 23, 
+"BG" => 24, "BH" => 25, "BI" => 26, "BJ" => 27, "BM" => 28, "BN" => 29, 
+"BO" => 30, "BR" => 31, "BS" => 32, "BT" => 33, "BV" => 34, "BW" => 35, 
+"BY" => 36, "BZ" => 37, "CA" => 38, "CC" => 39, "CD" => 40, "CF" => 41, 
+"CG" => 42, "CH" => 43, "CI" => 44, "CK" => 45, "CL" => 46, "CM" => 47, 
+"CN" => 48, "CO" => 49, "CR" => 50, "CU" => 51, "CV" => 52, "CX" => 53, 
+"CY" => 54, "CZ" => 55, "DE" => 56, "DJ" => 57, "DK" => 58, "DM" => 59, 
+"DO" => 60, "DZ" => 61, "EC" => 62, "EE" => 63, "EG" => 64, "EH" => 65, 
+"ER" => 66, "ES" => 67, "ET" => 68, "FI" => 69, "FJ" => 70, "FK" => 71, 
+"FM" => 72, "FO" => 73, "FR" => 74, "FX" => 75, "GA" => 76, "GB" => 77,
+"GD" => 78, "GE" => 79, "GF" => 80, "GH" => 81, "GI" => 82, "GL" => 83, 
+"GM" => 84, "GN" => 85, "GP" => 86, "GQ" => 87, "GR" => 88, "GS" => 89, 
+"GT" => 90, "GU" => 91, "GW" => 92, "GY" => 93, "HK" => 94, "HM" => 95, 
+"HN" => 96, "HR" => 97, "HT" => 98, "HU" => 99, "ID" => 100, "IE" => 101, 
+"IL" => 102, "IN" => 103, "IO" => 104, "IQ" => 105, "IR" => 106, "IS" => 107, 
+"IT" => 108, "JM" => 109, "JO" => 110, "JP" => 111, "KE" => 112, "KG" => 113, 
+"KH" => 114, "KI" => 115, "KM" => 116, "KN" => 117, "KP" => 118, "KR" => 119, 
+"KW" => 120, "KY" => 121, "KZ" => 122, "LA" => 123, "LB" => 124, "LC" => 125, 
+"LI" => 126, "LK" => 127, "LR" => 128, "LS" => 129, "LT" => 130, "LU" => 131, 
+"LV" => 132, "LY" => 133, "MA" => 134, "MC" => 135, "MD" => 136, "MG" => 137, 
+"MH" => 138, "MK" => 139, "ML" => 140, "MM" => 141, "MN" => 142, "MO" => 143, 
+"MP" => 144, "MQ" => 145, "MR" => 146, "MS" => 147, "MT" => 148, "MU" => 149, 
+"MV" => 150, "MW" => 151, "MX" => 152, "MY" => 153, "MZ" => 154, "NA" => 155,
+"NC" => 156, "NE" => 157, "NF" => 158, "NG" => 159, "NI" => 160, "NL" => 161, 
+"NO" => 162, "NP" => 163, "NR" => 164, "NU" => 165, "NZ" => 166, "OM" => 167, 
+"PA" => 168, "PE" => 169, "PF" => 170, "PG" => 171, "PH" => 172, "PK" => 173, 
+"PL" => 174, "PM" => 175, "PN" => 176, "PR" => 177, "PS" => 178, "PT" => 179, 
+"PW" => 180, "PY" => 181, "QA" => 182, "RE" => 183, "RO" => 184, "RU" => 185, 
+"RW" => 186, "SA" => 187, "SB" => 188, "SC" => 189, "SD" => 190, "SE" => 191, 
+"SG" => 192, "SH" => 193, "SI" => 194, "SJ" => 195, "SK" => 196, "SL" => 197, 
+"SM" => 198, "SN" => 199, "SO" => 200, "SR" => 201, "ST" => 202, "SV" => 203, 
+"SY" => 204, "SZ" => 205, "TC" => 206, "TD" => 207, "TF" => 208, "TG" => 209, 
+"TH" => 210, "TJ" => 211, "TK" => 212, "TM" => 213, "TN" => 214, "TO" => 215, 
+"TL" => 216, "TR" => 217, "TT" => 218, "TV" => 219, "TW" => 220, "TZ" => 221, 
+"UA" => 222, "UG" => 223, "UM" => 224, "US" => 225, "UY" => 226, "UZ" => 227, 
+"VA" => 228, "VC" => 229, "VE" => 230, "VG" => 231, "VI" => 232, "VN" => 233,
+"VU" => 234, "WF" => 235, "WS" => 236, "YE" => 237, "YT" => 238, "RS" => 239, 
+"ZA" => 240, "ZM" => 241, "ME" => 242, "ZW" => 243, "A1" => 244, "A2" => 245, 
+"O1" => 246, "AX" => 247, "GG" => 248, "IM" => 249, "JE" => 250, "BL" => 251,
+"MF" => 252
+);
+    var $GEOIP_COUNTRY_CODES = array(
+"", "AP", "EU", "AD", "AE", "AF", "AG", "AI", "AL", "AM", "AN", "AO", "AQ",
+"AR", "AS", "AT", "AU", "AW", "AZ", "BA", "BB", "BD", "BE", "BF", "BG", "BH",
+"BI", "BJ", "BM", "BN", "BO", "BR", "BS", "BT", "BV", "BW", "BY", "BZ", "CA",
+"CC", "CD", "CF", "CG", "CH", "CI", "CK", "CL", "CM", "CN", "CO", "CR", "CU",
+"CV", "CX", "CY", "CZ", "DE", "DJ", "DK", "DM", "DO", "DZ", "EC", "EE", "EG",
+"EH", "ER", "ES", "ET", "FI", "FJ", "FK", "FM", "FO", "FR", "FX", "GA", "GB",
+"GD", "GE", "GF", "GH", "GI", "GL", "GM", "GN", "GP", "GQ", "GR", "GS", "GT",
+"GU", "GW", "GY", "HK", "HM", "HN", "HR", "HT", "HU", "ID", "IE", "IL", "IN",
+"IO", "IQ", "IR", "IS", "IT", "JM", "JO", "JP", "KE", "KG", "KH", "KI", "KM",
+"KN", "KP", "KR", "KW", "KY", "KZ", "LA", "LB", "LC", "LI", "LK", "LR", "LS",
+"LT", "LU", "LV", "LY", "MA", "MC", "MD", "MG", "MH", "MK", "ML", "MM", "MN",
+"MO", "MP", "MQ", "MR", "MS", "MT", "MU", "MV", "MW", "MX", "MY", "MZ", "NA",
+"NC", "NE", "NF", "NG", "NI", "NL", "NO", "NP", "NR", "NU", "NZ", "OM", "PA",
+"PE", "PF", "PG", "PH", "PK", "PL", "PM", "PN", "PR", "PS", "PT", "PW", "PY",
+"QA", "RE", "RO", "RU", "RW", "SA", "SB", "SC", "SD", "SE", "SG", "SH", "SI",
+"SJ", "SK", "SL", "SM", "SN", "SO", "SR", "ST", "SV", "SY", "SZ", "TC", "TD",
+"TF", "TG", "TH", "TJ", "TK", "TM", "TN", "TO", "TL", "TR", "TT", "TV", "TW",
+"TZ", "UA", "UG", "UM", "US", "UY", "UZ", "VA", "VC", "VE", "VG", "VI", "VN",
+"VU", "WF", "WS", "YE", "YT", "RS", "ZA", "ZM", "ME", "ZW", "A1", "A2", "O1",
+"AX", "GG", "IM", "JE", "BL", "MF"
+);
+    var $GEOIP_COUNTRY_CODES3 = array(
+"","AP","EU","AND","ARE","AFG","ATG","AIA","ALB","ARM","ANT","AGO","ATA","ARG",
+"ASM","AUT","AUS","ABW","AZE","BIH","BRB","BGD","BEL","BFA","BGR","BHR","BDI",
+"BEN","BMU","BRN","BOL","BRA","BHS","BTN","BVT","BWA","BLR","BLZ","CAN","CCK",
+"COD","CAF","COG","CHE","CIV","COK","CHL","CMR","CHN","COL","CRI","CUB","CPV",
+"CXR","CYP","CZE","DEU","DJI","DNK","DMA","DOM","DZA","ECU","EST","EGY","ESH",
+"ERI","ESP","ETH","FIN","FJI","FLK","FSM","FRO","FRA","FX","GAB","GBR","GRD",
+"GEO","GUF","GHA","GIB","GRL","GMB","GIN","GLP","GNQ","GRC","SGS","GTM","GUM",
+"GNB","GUY","HKG","HMD","HND","HRV","HTI","HUN","IDN","IRL","ISR","IND","IOT",
+"IRQ","IRN","ISL","ITA","JAM","JOR","JPN","KEN","KGZ","KHM","KIR","COM","KNA",
+"PRK","KOR","KWT","CYM","KAZ","LAO","LBN","LCA","LIE","LKA","LBR","LSO","LTU",
+"LUX","LVA","LBY","MAR","MCO","MDA","MDG","MHL","MKD","MLI","MMR","MNG","MAC",
+"MNP","MTQ","MRT","MSR","MLT","MUS","MDV","MWI","MEX","MYS","MOZ","NAM","NCL",
+"NER","NFK","NGA","NIC","NLD","NOR","NPL","NRU","NIU","NZL","OMN","PAN","PER",
+"PYF","PNG","PHL","PAK","POL","SPM","PCN","PRI","PSE","PRT","PLW","PRY","QAT",
+"REU","ROU","RUS","RWA","SAU","SLB","SYC","SDN","SWE","SGP","SHN","SVN","SJM",
+"SVK","SLE","SMR","SEN","SOM","SUR","STP","SLV","SYR","SWZ","TCA","TCD","ATF",
+"TGO","THA","TJK","TKL","TKM","TUN","TON","TLS","TUR","TTO","TUV","TWN","TZA",
+"UKR","UGA","UMI","USA","URY","UZB","VAT","VCT","VEN","VGB","VIR","VNM","VUT",
+"WLF","WSM","YEM","MYT","SRB","ZAF","ZMB","MNE","ZWE","A1","A2","O1",
+"ALA","GGY","IMN","JEY","BLM","MAF"
+    );
+    var $GEOIP_COUNTRY_NAMES = array(
+"", "Asia/Pacific Region", "Europe", "Andorra", "United Arab Emirates",
+"Afghanistan", "Antigua and Barbuda", "Anguilla", "Albania", "Armenia",
+"Netherlands Antilles", "Angola", "Antarctica", "Argentina", "American Samoa",
+"Austria", "Australia", "Aruba", "Azerbaijan", "Bosnia and Herzegovina",
+"Barbados", "Bangladesh", "Belgium", "Burkina Faso", "Bulgaria", "Bahrain",
+"Burundi", "Benin", "Bermuda", "Brunei Darussalam", "Bolivia", "Brazil",
+"Bahamas", "Bhutan", "Bouvet Island", "Botswana", "Belarus", "Belize",
+"Canada", "Cocos (Keeling) Islands", "Congo, The Democratic Republic of the",
+"Central African Republic", "Congo", "Switzerland", "Cote D'Ivoire", "Cook Islands",
+"Chile", "Cameroon", "China", "Colombia", "Costa Rica", "Cuba", "Cape Verde",
+"Christmas Island", "Cyprus", "Czech Republic", "Germany", "Djibouti",
+"Denmark", "Dominica", "Dominican Republic", "Algeria", "Ecuador", "Estonia",
+"Egypt", "Western Sahara", "Eritrea", "Spain", "Ethiopia", "Finland", "Fiji",
+"Falkland Islands (Malvinas)", "Micronesia, Federated States of", "Faroe Islands",
+"France", "France, Metropolitan", "Gabon", "United Kingdom",
+"Grenada", "Georgia", "French Guiana", "Ghana", "Gibraltar", "Greenland",
+"Gambia", "Guinea", "Guadeloupe", "Equatorial Guinea", "Greece", "South Georgia and the South Sandwich Islands",
+"Guatemala", "Guam", "Guinea-Bissau",
+"Guyana", "Hong Kong", "Heard Island and McDonald Islands", "Honduras",
+"Croatia", "Haiti", "Hungary", "Indonesia", "Ireland", "Israel", "India",
+"British Indian Ocean Territory", "Iraq", "Iran, Islamic Republic of",
+"Iceland", "Italy", "Jamaica", "Jordan", "Japan", "Kenya", "Kyrgyzstan",
+"Cambodia", "Kiribati", "Comoros", "Saint Kitts and Nevis", "Korea, Democratic People's Republic of",
+"Korea, Republic of", "Kuwait", "Cayman Islands",
+"Kazakhstan", "Lao People's Democratic Republic", "Lebanon", "Saint Lucia",
+"Liechtenstein", "Sri Lanka", "Liberia", "Lesotho", "Lithuania", "Luxembourg",
+"Latvia", "Libyan Arab Jamahiriya", "Morocco", "Monaco", "Moldova, Republic of",
+"Madagascar", "Marshall Islands", "Macedonia",
+"Mali", "Myanmar", "Mongolia", "Macau", "Northern Mariana Islands",
+"Martinique", "Mauritania", "Montserrat", "Malta", "Mauritius", "Maldives",
+"Malawi", "Mexico", "Malaysia", "Mozambique", "Namibia", "New Caledonia",
+"Niger", "Norfolk Island", "Nigeria", "Nicaragua", "Netherlands", "Norway",
+"Nepal", "Nauru", "Niue", "New Zealand", "Oman", "Panama", "Peru", "French Polynesia",
+"Papua New Guinea", "Philippines", "Pakistan", "Poland", "Saint Pierre and Miquelon",
+"Pitcairn Islands", "Puerto Rico", "Palestinian Territory",
+"Portugal", "Palau", "Paraguay", "Qatar", "Reunion", "Romania",
+"Russian Federation", "Rwanda", "Saudi Arabia", "Solomon Islands",
+"Seychelles", "Sudan", "Sweden", "Singapore", "Saint Helena", "Slovenia",
+"Svalbard and Jan Mayen", "Slovakia", "Sierra Leone", "San Marino", "Senegal",
+"Somalia", "Suriname", "Sao Tome and Principe", "El Salvador", "Syrian Arab Republic",
+"Swaziland", "Turks and Caicos Islands", "Chad", "French Southern Territories",
+"Togo", "Thailand", "Tajikistan", "Tokelau", "Turkmenistan",
+"Tunisia", "Tonga", "Timor-Leste", "Turkey", "Trinidad and Tobago", "Tuvalu",
+"Taiwan", "Tanzania, United Republic of", "Ukraine",
+"Uganda", "United States Minor Outlying Islands", "United States", "Uruguay",
+"Uzbekistan", "Holy See (Vatican City State)", "Saint Vincent and the Grenadines",
+"Venezuela", "Virgin Islands, British", "Virgin Islands, U.S.",
+"Vietnam", "Vanuatu", "Wallis and Futuna", "Samoa", "Yemen", "Mayotte",
+"Serbia", "South Africa", "Zambia", "Montenegro", "Zimbabwe",
+"Anonymous Proxy","Satellite Provider","Other",
+"Aland Islands","Guernsey","Isle of Man","Jersey","Saint Barthelemy","Saint Martin"
+);
+
+    var $GEOIP_CONTINENT_CODES = array(
+  "--", "AS", "EU", "EU", "AS", "AS", "NA", "NA", "EU", "AS", 
+  "NA", "AF", "AN", "SA", "OC", "EU", "OC", "NA", "AS", "EU", 
+  "NA", "AS", "EU", "AF", "EU", "AS", "AF", "AF", "NA", "AS", 
+  "SA", "SA", "NA", "AS", "AN", "AF", "EU", "NA", "NA", "AS", 
+  "AF", "AF", "AF", "EU", "AF", "OC", "SA", "AF", "AS", "SA", 
+  "NA", "NA", "AF", "AS", "AS", "EU", "EU", "AF", "EU", "NA", 
+  "NA", "AF", "SA", "EU", "AF", "AF", "AF", "EU", "AF", "EU", 
+  "OC", "SA", "OC", "EU", "EU", "EU", "AF", "EU", "NA", "AS", 
+  "SA", "AF", "EU", "NA", "AF", "AF", "NA", "AF", "EU", "AN", 
+  "NA", "OC", "AF", "SA", "AS", "AN", "NA", "EU", "NA", "EU", 
+  "AS", "EU", "AS", "AS", "AS", "AS", "AS", "EU", "EU", "NA", 
+  "AS", "AS", "AF", "AS", "AS", "OC", "AF", "NA", "AS", "AS", 
+  "AS", "NA", "AS", "AS", "AS", "NA", "EU", "AS", "AF", "AF", 
+  "EU", "EU", "EU", "AF", "AF", "EU", "EU", "AF", "OC", "EU", 
+  "AF", "AS", "AS", "AS", "OC", "NA", "AF", "NA", "EU", "AF", 
+  "AS", "AF", "NA", "AS", "AF", "AF", "OC", "AF", "OC", "AF", 
+  "NA", "EU", "EU", "AS", "OC", "OC", "OC", "AS", "NA", "SA", 
+  "OC", "OC", "AS", "AS", "EU", "NA", "OC", "NA", "AS", "EU", 
+  "OC", "SA", "AS", "AF", "EU", "EU", "AF", "AS", "OC", "AF", 
+  "AF", "EU", "AS", "AF", "EU", "EU", "EU", "AF", "EU", "AF", 
+  "AF", "SA", "AF", "NA", "AS", "AF", "NA", "AF", "AN", "AF", 
+  "AS", "AS", "OC", "AS", "AF", "OC", "AS", "EU", "NA", "OC", 
+  "AS", "AF", "EU", "AF", "OC", "NA", "SA", "AS", "EU", "NA", 
+  "SA", "NA", "NA", "AS", "OC", "OC", "OC", "AS", "AF", "EU", 
+  "AF", "AF", "EU", "AF", "--", "--", "--", "EU", "EU", "EU", 
+  "EU", "NA", "NA"
+);
+    
+}
+function geoip_load_shared_mem ($file) {
+
+  $fp = fopen($file, "rb");
+  if (!$fp) {
+    print "error opening $file: $php_errormsg\n";
+    exit;
+  }
+  $s_array = fstat($fp);
+  $size = $s_array['size'];
+  if ($shmid = @shmop_open (GEOIP_SHM_KEY, "w", 0, 0)) {
+    shmop_delete ($shmid);
+    shmop_close ($shmid);
+  }
+  $shmid = shmop_open (GEOIP_SHM_KEY, "c", 0644, $size);
+  shmop_write ($shmid, fread($fp, $size), 0);
+  shmop_close ($shmid);
+}
+
+function _setup_segments($gi){
+  $gi->databaseType = GEOIP_COUNTRY_EDITION;
+  $gi->record_length = STANDARD_RECORD_LENGTH;
+  if ($gi->flags & GEOIP_SHARED_MEMORY) {
+    $offset = @shmop_size ($gi->shmid) - 3;
+    for ($i = 0; $i < STRUCTURE_INFO_MAX_SIZE; $i++) {
+        $delim = @shmop_read ($gi->shmid, $offset, 3);
+        $offset += 3;
+        if ($delim == (chr(255).chr(255).chr(255))) {
+            $gi->databaseType = ord(@shmop_read ($gi->shmid, $offset, 1));
+            $offset++;
+
+            if ($gi->databaseType == GEOIP_REGION_EDITION_REV0){
+                $gi->databaseSegments = GEOIP_STATE_BEGIN_REV0;
+            } else if ($gi->databaseType == GEOIP_REGION_EDITION_REV1){
+                $gi->databaseSegments = GEOIP_STATE_BEGIN_REV1;
+	    } else if (($gi->databaseType == GEOIP_CITY_EDITION_REV0)||
+                     ($gi->databaseType == GEOIP_CITY_EDITION_REV1) 
+                    || ($gi->databaseType == GEOIP_ORG_EDITION)
+                    || ($gi->databaseType == GEOIP_DOMAIN_EDITION)
+		    || ($gi->databaseType == GEOIP_ISP_EDITION)
+		    || ($gi->databaseType == GEOIP_LOCATIONA_EDITION)
+		    || ($gi->databaseType == GEOIP_ACCURACYRADIUS_EDITION)
+		    || ($gi->databaseType == GEOIP_ASNUM_EDITION)){
+                $gi->databaseSegments = 0;
+                $buf = @shmop_read ($gi->shmid, $offset, SEGMENT_RECORD_LENGTH);
+                for ($j = 0;$j < SEGMENT_RECORD_LENGTH;$j++){
+                    $gi->databaseSegments += (ord($buf[$j]) << ($j * 8));
+                }
+	            if (($gi->databaseType == GEOIP_ORG_EDITION)
+                        || ($gi->databaseType == GEOIP_DOMAIN_EDITION)
+			|| ($gi->databaseType == GEOIP_ISP_EDITION)) {
+	                $gi->record_length = ORG_RECORD_LENGTH;
+                }
+            }
+            break;
+        } else {
+            $offset -= 4;
+        }
+    }
+    if (($gi->databaseType == GEOIP_COUNTRY_EDITION)||
+        ($gi->databaseType == GEOIP_PROXY_EDITION)||
+        ($gi->databaseType == GEOIP_NETSPEED_EDITION)){
+        $gi->databaseSegments = GEOIP_COUNTRY_BEGIN;
+    }
+  } else {
+    $filepos = ftell($gi->filehandle);
+    fseek($gi->filehandle, -3, SEEK_END);
+    for ($i = 0; $i < STRUCTURE_INFO_MAX_SIZE; $i++) {
+        $delim = fread($gi->filehandle,3);
+        if ($delim == (chr(255).chr(255).chr(255))){
+        $gi->databaseType = ord(fread($gi->filehandle,1));
+        if ($gi->databaseType == GEOIP_REGION_EDITION_REV0){
+            $gi->databaseSegments = GEOIP_STATE_BEGIN_REV0;
+        }
+        else if ($gi->databaseType == GEOIP_REGION_EDITION_REV1){
+	    $gi->databaseSegments = GEOIP_STATE_BEGIN_REV1;
+                }  else if (($gi->databaseType == GEOIP_CITY_EDITION_REV0)
+                    || ($gi->databaseType == GEOIP_CITY_EDITION_REV1) 
+                    || ($gi->databaseType == GEOIP_ORG_EDITION) 
+                    || ($gi->databaseType == GEOIP_DOMAIN_EDITION)
+		    || ($gi->databaseType == GEOIP_ISP_EDITION)
+		    || ($gi->databaseType == GEOIP_LOCATIONA_EDITION)
+		    || ($gi->databaseType == GEOIP_ACCURACYRADIUS_EDITION)
+                    || ($gi->databaseType == GEOIP_ASNUM_EDITION)){
+            $gi->databaseSegments = 0;
+            $buf = fread($gi->filehandle,SEGMENT_RECORD_LENGTH);
+            for ($j = 0;$j < SEGMENT_RECORD_LENGTH;$j++){
+            $gi->databaseSegments += (ord($buf[$j]) << ($j * 8));
+            }
+	    if (   ( $gi->databaseType == GEOIP_ORG_EDITION )
+                || ( $gi->databaseType == GEOIP_DOMAIN_EDITION )
+                || ( $gi->databaseType == GEOIP_ISP_EDITION ) ) {
+	    $gi->record_length = ORG_RECORD_LENGTH;
+            }
+        }
+        break;
+        } else {
+        fseek($gi->filehandle, -4, SEEK_CUR);
+        }
+    }
+    if (($gi->databaseType == GEOIP_COUNTRY_EDITION)||
+        ($gi->databaseType == GEOIP_PROXY_EDITION)||
+        ($gi->databaseType == GEOIP_NETSPEED_EDITION)){
+         $gi->databaseSegments = GEOIP_COUNTRY_BEGIN;
+    }
+    fseek($gi->filehandle,$filepos,SEEK_SET);
+  }
+  return $gi;
+}
+
+function geoip_open($filename, $flags) {
+  $gi = new GeoIP;
+  $gi->flags = $flags;
+  if ($gi->flags & GEOIP_SHARED_MEMORY) {
+    $gi->shmid = @shmop_open (GEOIP_SHM_KEY, "a", 0, 0);
+    } else {
+    $gi->filehandle = fopen($filename,"rb") or die( "Can not open $filename\n" );
+    if ($gi->flags & GEOIP_MEMORY_CACHE) {
+        $s_array = fstat($gi->filehandle);
+        $gi->memory_buffer = fread($gi->filehandle, $s_array['size']);
+    }
+  }
+
+  $gi = _setup_segments($gi);
+  return $gi;
+}
+
+function geoip_close($gi) {
+  if ($gi->flags & GEOIP_SHARED_MEMORY) {
+    return true;
+  }
+
+  return fclose($gi->filehandle);
+}
+
+function geoip_country_id_by_name($gi, $name) {
+  $addr = gethostbyname($name);
+  if (!$addr || $addr == $name) {
+    return false;
+  }
+  return geoip_country_id_by_addr($gi, $addr);
+}
+
+function geoip_country_code_by_name($gi, $name) {
+  $country_id = geoip_country_id_by_name($gi,$name);
+  if ($country_id !== false) {
+        return $gi->GEOIP_COUNTRY_CODES[$country_id];
+  }
+  return false;
+}
+
+function geoip_country_name_by_name($gi, $name) {
+  $country_id = geoip_country_id_by_name($gi,$name);
+  if ($country_id !== false) {
+        return $gi->GEOIP_COUNTRY_NAMES[$country_id];
+  }
+  return false;
+}
+
+function geoip_country_id_by_addr($gi, $addr) {
+  $ipnum = ip2long($addr);
+  return _geoip_seek_country($gi, $ipnum) - GEOIP_COUNTRY_BEGIN;
+}
+
+function geoip_country_code_by_addr($gi, $addr) {
+  if ($gi->databaseType == GEOIP_CITY_EDITION_REV1) {
+    $record = geoip_record_by_addr($gi,$addr);
+    if ( $record !== false ) {
+      return $record->country_code;
+    }
+  } else {
+    $country_id = geoip_country_id_by_addr($gi,$addr);
+    if ($country_id !== false) {
+      return $gi->GEOIP_COUNTRY_CODES[$country_id];
+    }
+  }
+  return false;
+}
+
+function geoip_country_name_by_addr($gi, $addr) {
+  if ($gi->databaseType == GEOIP_CITY_EDITION_REV1) {
+    $record = geoip_record_by_addr($gi,$addr);
+    return $record->country_name;
+  } else {
+    $country_id = geoip_country_id_by_addr($gi,$addr);
+    if ($country_id !== false) {
+      return $gi->GEOIP_COUNTRY_NAMES[$country_id];
+    }
+  }
+  return false;
+}
+
+function _geoip_seek_country($gi, $ipnum) {
+  $offset = 0;
+  for ($depth = 31; $depth >= 0; --$depth) {
+    if ($gi->flags & GEOIP_MEMORY_CACHE) {
+      // workaround php's broken substr, strpos, etc handling with
+      // mbstring.func_overload and mbstring.internal_encoding
+      $enc = mb_internal_encoding();
+       mb_internal_encoding('ISO-8859-1'); 
+
+      $buf = substr($gi->memory_buffer,
+                            2 * $gi->record_length * $offset,
+                            2 * $gi->record_length);
+
+      mb_internal_encoding($enc);
+    } elseif ($gi->flags & GEOIP_SHARED_MEMORY) {
+      $buf = @shmop_read ($gi->shmid, 
+                            2 * $gi->record_length * $offset,
+                            2 * $gi->record_length );
+        } else {
+      fseek($gi->filehandle, 2 * $gi->record_length * $offset, SEEK_SET) == 0
+        or die("fseek failed");
+      $buf = fread($gi->filehandle, 2 * $gi->record_length);
+    }
+    $x = array(0,0);
+    for ($i = 0; $i < 2; ++$i) {
+      for ($j = 0; $j < $gi->record_length; ++$j) {
+        $x[$i] += ord($buf[$gi->record_length * $i + $j]) << ($j * 8);
+      }
+    }
+    if ($ipnum & (1 << $depth)) {
+      if ($x[1] >= $gi->databaseSegments) {
+        return $x[1];
+      }
+      $offset = $x[1];
+        } else {
+      if ($x[0] >= $gi->databaseSegments) {
+        return $x[0];
+      }
+      $offset = $x[0];
+    }
+  }
+  trigger_error("error traversing database - perhaps it is corrupt?", E_USER_ERROR);
+  return false;
+}
+
+function _get_org($gi,$ipnum){
+  $seek_org = _geoip_seek_country($gi,$ipnum);
+  if ($seek_org == $gi->databaseSegments) {
+    return NULL;
+  }
+  $record_pointer = $seek_org + (2 * $gi->record_length - 1) * $gi->databaseSegments;
+  if ($gi->flags & GEOIP_SHARED_MEMORY) {
+    $org_buf = @shmop_read ($gi->shmid, $record_pointer, MAX_ORG_RECORD_LENGTH);
+    } else {
+    fseek($gi->filehandle, $record_pointer, SEEK_SET);
+    $org_buf = fread($gi->filehandle,MAX_ORG_RECORD_LENGTH);
+  }
+  // workaround php's broken substr, strpos, etc handling with
+  // mbstring.func_overload and mbstring.internal_encoding
+  $enc = mb_internal_encoding();
+  mb_internal_encoding('ISO-8859-1'); 
+  $org_buf = substr($org_buf, 0, strpos($org_buf, "\0"));
+  mb_internal_encoding($enc);
+  return $org_buf;
+}
+
+function geoip_org_by_addr ($gi,$addr) {
+  if ($addr == NULL) {
+    return 0;
+  }
+  $ipnum = ip2long($addr);
+  return _get_org($gi, $ipnum);
+}
+
+function _get_region($gi,$ipnum){
+  if ($gi->databaseType == GEOIP_REGION_EDITION_REV0){
+    $seek_region = _geoip_seek_country($gi,$ipnum) - GEOIP_STATE_BEGIN_REV0;
+    if ($seek_region >= 1000){
+      $country_code = "US";
+      $region = chr(($seek_region - 1000)/26 + 65) . chr(($seek_region - 1000)%26 + 65);
+    } else {
+            $country_code = $gi->GEOIP_COUNTRY_CODES[$seek_region];
+      $region = "";
+    }
+  return array ($country_code,$region);
+    }  else if ($gi->databaseType == GEOIP_REGION_EDITION_REV1) {
+    $seek_region = _geoip_seek_country($gi,$ipnum) - GEOIP_STATE_BEGIN_REV1;
+    //print $seek_region;
+    if ($seek_region < US_OFFSET){
+      $country_code = "";
+      $region = "";  
+        } else if ($seek_region < CANADA_OFFSET) {
+      $country_code = "US";
+      $region = chr(($seek_region - US_OFFSET)/26 + 65) . chr(($seek_region - US_OFFSET)%26 + 65);
+        } else if ($seek_region < WORLD_OFFSET) {
+      $country_code = "CA";
+      $region = chr(($seek_region - CANADA_OFFSET)/26 + 65) . chr(($seek_region - CANADA_OFFSET)%26 + 65);
+    } else {
+            $country_code = $gi->GEOIP_COUNTRY_CODES[($seek_region - WORLD_OFFSET) / FIPS_RANGE];
+      $region = "";
+    }
+  return array ($country_code,$region);
+  }
+}
+
+function geoip_region_by_addr ($gi,$addr) {
+  if ($addr == NULL) {
+    return 0;
+  }
+  $ipnum = ip2long($addr);
+  return _get_region($gi, $ipnum);
+}
+
+function getdnsattributes ($l,$ip){
+  $r = new Net_DNS_Resolver();
+  $r->nameservers = array("ws1.maxmind.com");
+  $p = $r->search($l."." . $ip .".s.maxmind.com","TXT","IN");
+  $str = is_object($p->answer[0])?$p->answer[0]->string():'';
+  ereg("\"(.*)\"",$str,$regs);
+  $str = $regs[1];
+  return $str;
+}
+
+?>
\ No newline at end of file