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PK��ֵ1]�[�W2��W2�� reader/src/MaxMind/Db/Reader.phpnu��<?php declare(strict_types=1); namespace MaxMind\Db; use MaxMind\Db\Reader\Decoder; use MaxMind\Db\Reader\InvalidDatabaseException; use MaxMind\Db\Reader\Metadata; use MaxMind\Db\Reader\Util; /** * Instances of this class provide a reader for the MaxMind DB format. IP * addresses can be looked up using the get method. / class Reader { /* * @var int / private static $DATA_SECTION_SEPARATOR_SIZE = 16; /* * @var string / private static $METADATA_START_MARKER = "\xAB\xCD\xEFMaxMind.com"; /* * @var int<0, max> / private static $METADATA_START_MARKER_LENGTH = 14; /* * @var int / private static $METADATA_MAX_SIZE = 131072; // 128 1024 = 128KiB /** * @var Decoder / private $decoder; /* * @var resource / private $fileHandle; /* * @var int / private $fileSize; /* * @var int / private $ipV4Start; /* * @var Metadata / private $metadata; /* * Constructs a Reader for the MaxMind DB format. The file passed to it must * be a valid MaxMind DB file such as a GeoIp2 database file. * * @param string $database the MaxMind DB file to use * * @throws \InvalidArgumentException for invalid database path or unknown arguments * @throws InvalidDatabaseException * if the database is invalid or there is an error reading * from it / public function __construct(string $database) { if (\func_num_args() !== 1) { throw new \ArgumentCountError( \sprintf('%s() expects exactly 1 parameter, %d given', __METHOD__, \func_num_args()) ); } if (is_dir($database)) { // This matches the error that the C extension throws. throw new InvalidDatabaseException( "Error opening database file ($database). Is this a valid MaxMind DB file?" ); } $fileHandle = @fopen($database, 'rb'); if ($fileHandle === false) { throw new \InvalidArgumentException( "The file \"$database\" does not exist or is not readable." ); } $this->fileHandle = $fileHandle; $fileSize = @filesize($database); if ($fileSize === false) { throw new \UnexpectedValueException( "Error determining the size of \"$database\"." ); } $this->fileSize = $fileSize; $start = $this->findMetadataStart($database); $metadataDecoder = new Decoder($this->fileHandle, $start); [$metadataArray] = $metadataDecoder->decode($start); $this->metadata = new Metadata($metadataArray); $this->decoder = new Decoder( $this->fileHandle, $this->metadata->searchTreeSize + self::$DATA_SECTION_SEPARATOR_SIZE ); $this->ipV4Start = $this->ipV4StartNode(); } /* * Retrieves the record for the IP address. * * @param string $ipAddress the IP address to look up * * @throws \BadMethodCallException if this method is called on a closed database * @throws \InvalidArgumentException if something other than a single IP address is passed to the method * @throws InvalidDatabaseException * if the database is invalid or there is an error reading * from it * * @return mixed the record for the IP address / public function get(string $ipAddress) { if (\func_num_args() !== 1) { throw new \ArgumentCountError( \sprintf('%s() expects exactly 1 parameter, %d given', __METHOD__, \func_num_args()) ); } [$record] = $this->getWithPrefixLen($ipAddress); return $record; } /* * Retrieves the record for the IP address and its associated network prefix length. * * @param string $ipAddress the IP address to look up * * @throws \BadMethodCallException if this method is called on a closed database * @throws \InvalidArgumentException if something other than a single IP address is passed to the method * @throws InvalidDatabaseException * if the database is invalid or there is an error reading * from it * * @return array{0:mixed, 1:int} an array where the first element is the record and the * second the network prefix length for the record / public function getWithPrefixLen(string $ipAddress): array { if (\func_num_args() !== 1) { throw new \ArgumentCountError( \sprintf('%s() expects exactly 1 parameter, %d given', __METHOD__, \func_num_args()) ); } if (!\is_resource($this->fileHandle)) { throw new \BadMethodCallException( 'Attempt to read from a closed MaxMind DB.' ); } [$pointer, $prefixLen] = $this->findAddressInTree($ipAddress); if ($pointer === 0) { return [null, $prefixLen]; } return [$this->resolveDataPointer($pointer), $prefixLen]; } /* * @return array{0:int, 1:int} / private function findAddressInTree(string $ipAddress): array { $packedAddr = @inet_pton($ipAddress); if ($packedAddr === false) { throw new \InvalidArgumentException( "The value \"$ipAddress\" is not a valid IP address." ); } $rawAddress = unpack('C', $packedAddr); if ($rawAddress === false) { throw new InvalidDatabaseException( 'Could not unpack the unsigned char of the packed in_addr representation.' ); } $bitCount = \count($rawAddress) * 8; // The first node of the tree is always node 0, at the beginning of the // value $node = 0; $metadata = $this->metadata; // Check if we are looking up an IPv4 address in an IPv6 tree. If this // is the case, we can skip over the first 96 nodes. if ($metadata->ipVersion === 6) { if ($bitCount === 32) { $node = $this->ipV4Start; } } elseif ($metadata->ipVersion === 4 && $bitCount === 128) { throw new \InvalidArgumentException( "Error looking up $ipAddress. You attempted to look up an" . ' IPv6 address in an IPv4-only database.' ); } $nodeCount = $metadata->nodeCount; for ($i = 0; $i < $bitCount && $node < $nodeCount; ++$i) { $tempBit = 0xFF & $rawAddress[($i >> 3) + 1]; $bit = 1 & ($tempBit >> 7 - ($i % 8)); $node = $this->readNode($node, $bit); } if ($node === $nodeCount) { // Record is empty return [0, $i]; } if ($node > $nodeCount) { // Record is a data pointer return [$node, $i]; } throw new InvalidDatabaseException( 'Invalid or corrupt database. Maximum search depth reached without finding a leaf node' ); } private function ipV4StartNode(): int { // If we have an IPv4 database, the start node is the first node if ($this->metadata->ipVersion === 4) { return 0; } $node = 0; for ($i = 0; $i < 96 && $node < $this->metadata->nodeCount; ++$i) { $node = $this->readNode($node, 0); } return $node; } private function readNode(int $nodeNumber, int $index): int { $baseOffset = $nodeNumber * $this->metadata->nodeByteSize; switch ($this->metadata->recordSize) { case 24: $bytes = Util::read($this->fileHandle, $baseOffset + $index * 3, 3); $rc = unpack('N', "\x00" . $bytes); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack the unsigned long of the node.' ); } [, $node] = $rc; return $node; case 28: $bytes = Util::read($this->fileHandle, $baseOffset + 3 * $index, 4); if ($index === 0) { $middle = (0xF0 & \ord($bytes[3])) >> 4; } else { $middle = 0x0F & \ord($bytes[0]); } $rc = unpack('N', \chr($middle) . substr($bytes, $index, 3)); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack the unsigned long of the node.' ); } [, $node] = $rc; return $node; case 32: $bytes = Util::read($this->fileHandle, $baseOffset + $index * 4, 4); $rc = unpack('N', $bytes); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack the unsigned long of the node.' ); } [, $node] = $rc; return $node; default: throw new InvalidDatabaseException( 'Unknown record size: ' . $this->metadata->recordSize ); } } /** * @return mixed / private function resolveDataPointer(int $pointer) { $resolved = $pointer - $this->metadata->nodeCount + $this->metadata->searchTreeSize; if ($resolved >= $this->fileSize) { throw new InvalidDatabaseException( "The MaxMind DB file's search tree is corrupt" ); } [$data] = $this->decoder->decode($resolved); return $data; } / * This is an extremely naive but reasonably readable implementation. There * are much faster algorithms (e.g., Boyer-Moore) for this if speed is ever * an issue, but I suspect it won't be. / private function findMetadataStart(string $filename): int { $handle = $this->fileHandle; $fstat = fstat($handle); if ($fstat === false) { throw new InvalidDatabaseException( "Error getting file information ($filename)." ); } $fileSize = $fstat['size']; $marker = self::$METADATA_START_MARKER; $markerLength = self::$METADATA_START_MARKER_LENGTH; $minStart = $fileSize - min(self::$METADATA_MAX_SIZE, $fileSize); for ($offset = $fileSize - $markerLength; $offset >= $minStart; --$offset) { if (fseek($handle, $offset) !== 0) { break; } $value = fread($handle, $markerLength); if ($value === $marker) { return $offset + $markerLength; } } throw new InvalidDatabaseException( "Error opening database file ($filename). " . 'Is this a valid MaxMind DB file?' ); } /* * @throws \InvalidArgumentException if arguments are passed to the method * @throws \BadMethodCallException if the database has been closed * * @return Metadata object for the database / public function metadata(): Metadata { if (\func_num_args()) { throw new \ArgumentCountError( \sprintf('%s() expects exactly 0 parameters, %d given', __METHOD__, \func_num_args()) ); } // Not technically required, but this makes it consistent with // C extension and it allows us to change our implementation later. if (!\is_resource($this->fileHandle)) { throw new \BadMethodCallException( 'Attempt to read from a closed MaxMind DB.' ); } return clone $this->metadata; } /* * Closes the MaxMind DB and returns resources to the system. * * @throws \Exception * if an I/O error occurs / public function close(): void { if (\func_num_args()) { throw new \ArgumentCountError( \sprintf('%s() expects exactly 0 parameters, %d given', __METHOD__, \func_num_args()) ); } if (!\is_resource($this->fileHandle)) { throw new \BadMethodCallException( 'Attempt to close a closed MaxMind DB.' ); } fclose($this->fileHandle); } } PK��ֵ1]sq�e��9��reader/src/MaxMind/Db/Reader/InvalidDatabaseException.phpnu��<?php declare(strict_types=1); namespace MaxMind\Db\Reader; /* * This class should be thrown when unexpected data is found in the database. / // phpcs:disable class InvalidDatabaseException extends \Exception {} PK��ֵ1]`+N��)��reader/src/MaxMind/Db/Reader/Metadata.phpnu��<?php declare(strict_types=1); namespace MaxMind\Db\Reader; /* * This class provides the metadata for the MaxMind DB file. / class Metadata { /* * This is an unsigned 16-bit integer indicating the major version number * for the database's binary format. * * @var int / public $binaryFormatMajorVersion; /* * This is an unsigned 16-bit integer indicating the minor version number * for the database's binary format. * * @var int / public $binaryFormatMinorVersion; /* * This is an unsigned 64-bit integer that contains the database build * timestamp as a Unix epoch value. * * @var int / public $buildEpoch; /* * This is a string that indicates the structure of each data record * associated with an IP address. The actual definition of these * structures is left up to the database creator. * * @var string / public $databaseType; /* * This key will always point to a map (associative array). The keys of * that map will be language codes, and the values will be a description * in that language as a UTF-8 string. May be undefined for some * databases. * * @var array<string, string> / public $description; /* * This is an unsigned 16-bit integer which is always 4 or 6. It indicates * whether the database contains IPv4 or IPv6 address data. * * @var int / public $ipVersion; /* * An array of strings, each of which is a language code. A given record * may contain data items that have been localized to some or all of * these languages. This may be undefined. * * @var array<string> / public $languages; /* * @var int / public $nodeByteSize; /* * This is an unsigned 32-bit integer indicating the number of nodes in * the search tree. * * @var int / public $nodeCount; /* * This is an unsigned 16-bit integer. It indicates the number of bits in a * record in the search tree. Note that each node consists of two records. * * @var int / public $recordSize; /* * @var int / public $searchTreeSize; /* * @param array<string, mixed> $metadata / public function __construct(array $metadata) { if (\func_num_args() !== 1) { throw new \ArgumentCountError( \sprintf('%s() expects exactly 1 parameter, %d given', __METHOD__, \func_num_args()) ); } $this->binaryFormatMajorVersion = $metadata['binary_format_major_version']; $this->binaryFormatMinorVersion = $metadata['binary_format_minor_version']; $this->buildEpoch = $metadata['build_epoch']; $this->databaseType = $metadata['database_type']; $this->languages = $metadata['languages']; $this->description = $metadata['description']; $this->ipVersion = $metadata['ip_version']; $this->nodeCount = $metadata['node_count']; $this->recordSize = $metadata['record_size']; $this->nodeByteSize = $this->recordSize / 4; $this->searchTreeSize = $this->nodeCount $this->nodeByteSize; } } PK��ֵ1]�y�D22��22��(��reader/src/MaxMind/Db/Reader/Decoder.phpnu��<?php declare(strict_types=1); namespace MaxMind\Db\Reader; // @codingStandardsIgnoreLine class Decoder { /** * @var resource / private $fileStream; /* * @var int / private $pointerBase; /* * This is only used for unit testing. * * @var bool / private $pointerTestHack; /* * @var bool / private $switchByteOrder; private const _EXTENDED = 0; private const _POINTER = 1; private const _UTF8_STRING = 2; private const _DOUBLE = 3; private const _BYTES = 4; private const _UINT16 = 5; private const _UINT32 = 6; private const _MAP = 7; private const _INT32 = 8; private const _UINT64 = 9; private const _UINT128 = 10; private const _ARRAY = 11; // 12 is the container type // 13 is the end marker type private const _BOOLEAN = 14; private const _FLOAT = 15; /* * @param resource $fileStream / public function __construct( $fileStream, int $pointerBase = 0, bool $pointerTestHack = false ) { $this->fileStream = $fileStream; $this->pointerBase = $pointerBase; $this->pointerTestHack = $pointerTestHack; $this->switchByteOrder = $this->isPlatformLittleEndian(); } /* * @return array<mixed> / public function decode(int $offset): array { $ctrlByte = \ord(Util::read($this->fileStream, $offset, 1)); ++$offset; $type = $ctrlByte >> 5; // Pointers are a special case, we don't read the next $size bytes, we // use the size to determine the length of the pointer and then follow // it. if ($type === self::_POINTER) { [$pointer, $offset] = $this->decodePointer($ctrlByte, $offset); // for unit testing if ($this->pointerTestHack) { return [$pointer]; } [$result] = $this->decode($pointer); return [$result, $offset]; } if ($type === self::_EXTENDED) { $nextByte = \ord(Util::read($this->fileStream, $offset, 1)); $type = $nextByte + 7; if ($type < 8) { throw new InvalidDatabaseException( 'Something went horribly wrong in the decoder. An extended type ' . 'resolved to a type number < 8 (' . $type . ')' ); } ++$offset; } [$size, $offset] = $this->sizeFromCtrlByte($ctrlByte, $offset); return $this->decodeByType($type, $offset, $size); } /* * @param int<0, max> $size * * @return array{0:mixed, 1:int} / private function decodeByType(int $type, int $offset, int $size): array { switch ($type) { case self::_MAP: return $this->decodeMap($size, $offset); case self::_ARRAY: return $this->decodeArray($size, $offset); case self::_BOOLEAN: return [$this->decodeBoolean($size), $offset]; } $newOffset = $offset + $size; $bytes = Util::read($this->fileStream, $offset, $size); switch ($type) { case self::_BYTES: case self::_UTF8_STRING: return [$bytes, $newOffset]; case self::_DOUBLE: $this->verifySize(8, $size); return [$this->decodeDouble($bytes), $newOffset]; case self::_FLOAT: $this->verifySize(4, $size); return [$this->decodeFloat($bytes), $newOffset]; case self::_INT32: return [$this->decodeInt32($bytes, $size), $newOffset]; case self::_UINT16: case self::_UINT32: case self::_UINT64: case self::_UINT128: return [$this->decodeUint($bytes, $size), $newOffset]; default: throw new InvalidDatabaseException( 'Unknown or unexpected type: ' . $type ); } } private function verifySize(int $expected, int $actual): void { if ($expected !== $actual) { throw new InvalidDatabaseException( "The MaxMind DB file's data section contains bad data (unknown data type or corrupt data)" ); } } /* * @return array{0:array<mixed>, 1:int} / private function decodeArray(int $size, int $offset): array { $array = []; for ($i = 0; $i < $size; ++$i) { [$value, $offset] = $this->decode($offset); $array[] = $value; } return [$array, $offset]; } private function decodeBoolean(int $size): bool { return $size !== 0; } private function decodeDouble(string $bytes): float { // This assumes IEEE 754 doubles, but most (all?) modern platforms // use them. $rc = unpack('E', $bytes); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack a double value from the given bytes.' ); } [, $double] = $rc; return $double; } private function decodeFloat(string $bytes): float { // This assumes IEEE 754 floats, but most (all?) modern platforms // use them. $rc = unpack('G', $bytes); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack a float value from the given bytes.' ); } [, $float] = $rc; return $float; } private function decodeInt32(string $bytes, int $size): int { switch ($size) { case 0: return 0; case 1: case 2: case 3: $bytes = str_pad($bytes, 4, "\x00", \STR_PAD_LEFT); break; case 4: break; default: throw new InvalidDatabaseException( "The MaxMind DB file's data section contains bad data (unknown data type or corrupt data)" ); } $rc = unpack('l', $this->maybeSwitchByteOrder($bytes)); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack a 32bit integer value from the given bytes.' ); } [, $int] = $rc; return $int; } /* * @return array{0:array<string, mixed>, 1:int} / private function decodeMap(int $size, int $offset): array { $map = []; for ($i = 0; $i < $size; ++$i) { [$key, $offset] = $this->decode($offset); [$value, $offset] = $this->decode($offset); $map[$key] = $value; } return [$map, $offset]; } /* * @return array{0:int, 1:int} / private function decodePointer(int $ctrlByte, int $offset): array { $pointerSize = (($ctrlByte >> 3) & 0x3) + 1; $buffer = Util::read($this->fileStream, $offset, $pointerSize); $offset += $pointerSize; switch ($pointerSize) { case 1: $packed = \chr($ctrlByte & 0x7) . $buffer; $rc = unpack('n', $packed); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack an unsigned short value from the given bytes (pointerSize is 1).' ); } [, $pointer] = $rc; $pointer += $this->pointerBase; break; case 2: $packed = "\x00" . \chr($ctrlByte & 0x7) . $buffer; $rc = unpack('N', $packed); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack an unsigned long value from the given bytes (pointerSize is 2).' ); } [, $pointer] = $rc; $pointer += $this->pointerBase + 2048; break; case 3: $packed = \chr($ctrlByte & 0x7) . $buffer; // It is safe to use 'N' here, even on 32 bit machines as the // first bit is 0. $rc = unpack('N', $packed); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack an unsigned long value from the given bytes (pointerSize is 3).' ); } [, $pointer] = $rc; $pointer += $this->pointerBase + 526336; break; case 4: // We cannot use unpack here as we might overflow on 32 bit // machines $pointerOffset = $this->decodeUint($buffer, $pointerSize); $pointerBase = $this->pointerBase; if (\PHP_INT_MAX - $pointerBase >= $pointerOffset) { $pointer = $pointerOffset + $pointerBase; } else { throw new \RuntimeException( 'The database offset is too large to be represented on your platform.' ); } break; default: throw new InvalidDatabaseException( 'Unexpected pointer size ' . $pointerSize ); } return [$pointer, $offset]; } // @phpstan-ignore-next-line private function decodeUint(string $bytes, int $byteLength) { if ($byteLength === 0) { return 0; } // PHP integers are signed. PHP_INT_SIZE - 1 is the number of // complete bytes that can be converted to an integer. However, // we can convert another byte if the leading bit is zero. $useRealInts = $byteLength <= \PHP_INT_SIZE - 1 \|\| ($byteLength === \PHP_INT_SIZE && (\ord($bytes[0]) & 0x80) === 0); if ($useRealInts) { $integer = 0; for ($i = 0; $i < $byteLength; ++$i) { $part = \ord($bytes[$i]); $integer = ($integer << 8) + $part; } return $integer; } // We only use gmp or bcmath if the final value is too big $integerAsString = '0'; for ($i = 0; $i < $byteLength; ++$i) { $part = \ord($bytes[$i]); if (\extension_loaded('gmp')) { $integerAsString = gmp_strval(gmp_add(gmp_mul($integerAsString, '256'), $part)); } elseif (\extension_loaded('bcmath')) { $integerAsString = bcadd(bcmul($integerAsString, '256'), (string) $part); } else { throw new \RuntimeException( 'The gmp or bcmath extension must be installed to read this database.' ); } } return $integerAsString; } /* * @return array{0:int, 1:int} / private function sizeFromCtrlByte(int $ctrlByte, int $offset): array { $size = $ctrlByte & 0x1F; if ($size < 29) { return [$size, $offset]; } $bytesToRead = $size - 28; $bytes = Util::read($this->fileStream, $offset, $bytesToRead); if ($size === 29) { $size = 29 + \ord($bytes); } elseif ($size === 30) { $rc = unpack('n', $bytes); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack an unsigned short value from the given bytes.' ); } [, $adjust] = $rc; $size = 285 + $adjust; } else { $rc = unpack('N', "\x00" . $bytes); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack an unsigned long value from the given bytes.' ); } [, $adjust] = $rc; $size = $adjust + 65821; } return [$size, $offset + $bytesToRead]; } private function maybeSwitchByteOrder(string $bytes): string { return $this->switchByteOrder ? strrev($bytes) : $bytes; } private function isPlatformLittleEndian(): bool { $testint = 0x00FF; $packed = pack('S', $testint); $rc = unpack('v', $packed); if ($rc === false) { throw new InvalidDatabaseException( 'Could not unpack an unsigned short value from the given bytes.' ); } return $testint === current($rc); } } PK��ֵ1]��X��X��%��reader/src/MaxMind/Db/Reader/Util.phpnu��<?php declare(strict_types=1); namespace MaxMind\Db\Reader; class Util { /* * @param resource $stream * @param int<0, max> $numberOfBytes / public static function read($stream, int $offset, int $numberOfBytes): string { if ($numberOfBytes === 0) { return ''; } if (fseek($stream, $offset) === 0) { $value = fread($stream, $numberOfBytes); // We check that the number of bytes read is equal to the number // asked for. We use ftell as getting the length of $value is // much slower. if ($value !== false && ftell($stream) - $offset === $numberOfBytes) { return $value; } } throw new InvalidDatabaseException( 'The MaxMind DB file contains bad data' ); } } PK��ֵ1]iG��reader/autoload.phpnu��<?php declare(strict_types=1); /* * PSR-4 autoloader implementation for the MaxMind\DB namespace. * First we define the 'mmdb_autoload' function, and then we register * it with 'spl_autoload_register' so that PHP knows to use it. * * @param mixed $class / /* * Automatically include the file that defines <code>class</code>. * * @param string $class * the name of the class to load / function mmdb_autoload($class): void { / * A project-specific mapping between the namespaces and where * they're located. By convention, we include the trailing * slashes. The one-element array here simply makes things easy * to extend in the future if (for example) the test classes * begin to use one another. / $namespace_map = ['MaxMind\Db\\' => __DIR__ . '/src/MaxMind/Db/']; foreach ($namespace_map as $prefix => $dir) { // First swap out the namespace prefix with a directory... $path = str_replace($prefix, $dir, $class); // replace the namespace separator with a directory separator... $path = str_replace('\\', '/', $path); // and finally, add the PHP file extension to the result. $path .= '.php'; // $path should now contain the path to a PHP file defining $class if (file_exists($path)) { include $path; } } } spl_autoload_register('mmdb_autoload'); PK��ֵ1]�� reader/package.xmlnu��<?xml version="1.0"?> <package version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0 http://pear.php.net/dtd/tasks-1.0.xsd http://pear.php.net/dtd/package-2.0 http://pear.php.net/dtd/package-2.0.xsd"> <name>maxminddb</name> <channel>pecl.php.net</channel> <summary>Reader for the MaxMind DB file format</summary> <description>This is the PHP extension for reading MaxMind DB files. MaxMind DB is a binary file format that stores data indexed by IP address subnets (IPv4 or IPv6).</description> <lead> <name>Greg Oschwald</name> <user>oschwald</user> <email>goschwald@maxmind.com</email> <active>yes</active> </lead> <date>2025-05-05</date> <version> <release>1.12.1</release> <api>1.12.1</api> </version> <stability> <release>stable</release> <api>stable</api> </stability> <license uri="https://github.com/maxmind/MaxMind-DB-Reader-php/blob/main/LICENSE">Apache License 2.0</license> <notes> The C extension now checks that the database metadata lookup was successful.</notes> <contents> <dir name="/"> <file role="doc" name="LICENSE"/> <file role="doc" name="CHANGELOG.md"/> <file role="doc" name="README.md"/> <dir name="ext"> <file role="src" name="config.m4"/> <file role="src" name="config.w32"/> <file role="src" name="maxminddb.c"/> <file role="src" name="php_maxminddb.h"/> <dir name="tests"> <file role="test" name="001-load.phpt"/> <file role="test" name="002-final.phpt"/> <file role="test" name="003-open-basedir.phpt"/> </dir> </dir> </dir> </contents> <dependencies> <required> <php> <min>7.2.0</min> </php> <pearinstaller> <min>1.10.0</min> </pearinstaller> </required> </dependencies> <providesextension>maxminddb</providesextension> <extsrcrelease /> </package> PK��ֵ1]��^,��^,��reader/LICENSEnu�� Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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PK��ֵ1]Z��reader/ext/config.w32nu��ARG_WITH("maxminddb", "Enable MaxMind DB Reader extension support", "no"); if (PHP_MAXMINDDB == "yes") { if (CHECK_HEADER_ADD_INCLUDE("maxminddb.h", "CFLAGS_MAXMINDDB", PHP_MAXMINDDB + ";" + PHP_PHP_BUILD + "\\include\\maxminddb") && CHECK_LIB("libmaxminddb.lib", "maxminddb", PHP_MAXMINDDB)) { EXTENSION("maxminddb", "maxminddb.c"); } else { WARNING('Could not find maxminddb.h or libmaxminddb.lib; skipping'); } } PK��ֵ1]� �� reader/ext/tests/002-final.phptnu��--TEST-- Check that Reader class is not final --SKIPIF-- <?php if (!extension_loaded('maxminddb')) { echo 'skip'; } ?> --FILE-- <?php $reflectionClass = new \ReflectionClass('MaxMind\Db\Reader'); var_dump($reflectionClass->isFinal()); ?> --EXPECT-- bool(false) PK��ֵ1][�#��&��reader/ext/tests/003-open-basedir.phptnu��--TEST-- openbase_dir is followed --INI-- open_basedir=/--dne-- --FILE-- <?php use MaxMind\Db\Reader; $reader = new Reader('/usr/local/share/GeoIP/GeoIP2-City.mmdb'); ?> --EXPECTREGEX-- .open_basedir restriction in effect. PK��ֵ1][a!��reader/ext/tests/001-load.phptnu��--TEST-- Check for maxminddb presence --SKIPIF-- <?php if (!extension_loaded('maxminddb')) { echo 'skip'; } ?> --FILE-- <?php echo 'maxminddb extension is available'; ?> --EXPECT-- maxminddb extension is available PK��ֵ1]},�^�o��o��reader/ext/maxminddb.cnu��/* MaxMind, Inc., licenses this file to you under the Apache License, Version * 2.0 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. / #include "php_maxminddb.h" #ifdef HAVE_CONFIG_H #include "config.h" #endif #include <php.h> #include <zend.h> #include "Zend/zend_exceptions.h" #include "Zend/zend_types.h" #include "ext/spl/spl_exceptions.h" #include "ext/standard/info.h" #include <maxminddb.h> #ifdef ZTS #include <TSRM.h> #endif #define __STDC_FORMAT_MACROS #include <inttypes.h> #define PHP_MAXMINDDB_NS ZEND_NS_NAME("MaxMind", "Db") #define PHP_MAXMINDDB_READER_NS ZEND_NS_NAME(PHP_MAXMINDDB_NS, "Reader") #define PHP_MAXMINDDB_METADATA_NS \ ZEND_NS_NAME(PHP_MAXMINDDB_READER_NS, "Metadata") #define PHP_MAXMINDDB_READER_EX_NS \ ZEND_NS_NAME(PHP_MAXMINDDB_READER_NS, "InvalidDatabaseException") #define Z_MAXMINDDB_P(zv) php_maxminddb_fetch_object(Z_OBJ_P(zv)) typedef size_t strsize_t; typedef zend_object free_obj_t; / For PHP 8 compatibility / #if PHP_VERSION_ID < 80000 #define PROP_OBJ(zv) (zv) #else #define PROP_OBJ(zv) Z_OBJ_P(zv) #define TSRMLS_C #define TSRMLS_CC #define TSRMLS_DC / End PHP 8 compatibility / #endif #ifndef ZEND_ACC_CTOR #define ZEND_ACC_CTOR 0 #endif / IS_MIXED was added in 2020 / #ifndef IS_MIXED #define IS_MIXED IS_UNDEF #endif / ZEND_THIS was added in 7.4 / #ifndef ZEND_THIS #define ZEND_THIS (&EX(This)) #endif typedef struct _maxminddb_obj { MMDB_s mmdb; zend_object std; } maxminddb_obj; PHP_FUNCTION(maxminddb); static int get_record(INTERNAL_FUNCTION_PARAMETERS, zval record, int prefix_len); static const MMDB_entry_data_list_s * handle_entry_data_list(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC); static const MMDB_entry_data_list_s * handle_array(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC); static const MMDB_entry_data_list_s * handle_map(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC); static void handle_uint128(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC); static void handle_uint64(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC); static void handle_uint32(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC); #define CHECK_ALLOCATED(val) \ if (!val) { \ zend_error(E_ERROR, "Out of memory"); \ return; \ } static zend_object_handlers maxminddb_obj_handlers; static zend_class_entry maxminddb_ce, maxminddb_exception_ce, metadata_ce; static inline maxminddb_obj php_maxminddb_fetch_object(zend_object obj TSRMLS_DC) { return (maxminddb_obj )((char )(obj)-XtOffsetOf(maxminddb_obj, std)); } ZEND_BEGIN_ARG_INFO_EX(arginfo_maxminddbreader_construct, 0, 0, 1) ZEND_ARG_TYPE_INFO(0, db_file, IS_STRING, 0) ZEND_END_ARG_INFO() PHP_METHOD(MaxMind_Db_Reader, __construct) { char db_file = NULL; strsize_t name_len; zval _this_zval = NULL; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &_this_zval, maxminddb_ce, &db_file, &name_len) == FAILURE) { return; } if (0 != php_check_open_basedir(db_file TSRMLS_CC) \|\| 0 != access(db_file, R_OK)) { zend_throw_exception_ex( spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "The file \"%s\" does not exist or is not readable.", db_file); return; } MMDB_s mmdb = (MMDB_s )ecalloc(1, sizeof(MMDB_s)); int const status = MMDB_open(db_file, MMDB_MODE_MMAP, mmdb); if (MMDB_SUCCESS != status) { zend_throw_exception_ex( maxminddb_exception_ce, 0 TSRMLS_CC, "Error opening database file (%s). Is this a valid " "MaxMind DB file?", db_file); efree(mmdb); return; } maxminddb_obj mmdb_obj = Z_MAXMINDDB_P(ZEND_THIS); mmdb_obj->mmdb = mmdb; } ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX( arginfo_maxminddbreader_get, 0, 1, IS_MIXED, 1) ZEND_ARG_TYPE_INFO(0, ip_address, IS_STRING, 0) ZEND_END_ARG_INFO() PHP_METHOD(MaxMind_Db_Reader, get) { int prefix_len = 0; get_record(INTERNAL_FUNCTION_PARAM_PASSTHRU, return_value, &prefix_len); } ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX( arginfo_maxminddbreader_getWithPrefixLen, 0, 1, IS_ARRAY, 1) ZEND_ARG_TYPE_INFO(0, ip_address, IS_STRING, 0) ZEND_END_ARG_INFO() PHP_METHOD(MaxMind_Db_Reader, getWithPrefixLen) { zval record, z_prefix_len; int prefix_len = 0; if (get_record(INTERNAL_FUNCTION_PARAM_PASSTHRU, &record, &prefix_len) == FAILURE) { return; } array_init(return_value); add_next_index_zval(return_value, &record); ZVAL_LONG(&z_prefix_len, prefix_len); add_next_index_zval(return_value, &z_prefix_len); } static int get_record(INTERNAL_FUNCTION_PARAMETERS, zval record, int prefix_len) { char ip_address = NULL; strsize_t name_len; zval this_zval = NULL; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &this_zval, maxminddb_ce, &ip_address, &name_len) == FAILURE) { return FAILURE; } const maxminddb_obj mmdb_obj = (maxminddb_obj )Z_MAXMINDDB_P(ZEND_THIS); MMDB_s mmdb = mmdb_obj->mmdb; if (NULL == mmdb) { zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Attempt to read from a closed MaxMind DB."); return FAILURE; } struct addrinfo hints = { .ai_family = AF_UNSPEC, .ai_flags = AI_NUMERICHOST, / We set ai_socktype so that we only get one result back / .ai_socktype = SOCK_STREAM}; struct addrinfo addresses = NULL; int gai_status = getaddrinfo(ip_address, NULL, &hints, &addresses); if (gai_status) { zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "The value \"%s\" is not a valid IP address.", ip_address); return FAILURE; } if (!addresses \|\| !addresses->ai_addr) { zend_throw_exception_ex( spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "getaddrinfo was successful but failed to set the addrinfo"); return FAILURE; } int sa_family = addresses->ai_addr->sa_family; int mmdb_error = MMDB_SUCCESS; MMDB_lookup_result_s result = MMDB_lookup_sockaddr(mmdb, addresses->ai_addr, &mmdb_error); freeaddrinfo(addresses); if (MMDB_SUCCESS != mmdb_error) { zend_class_entry ex; if (MMDB_IPV6_LOOKUP_IN_IPV4_DATABASE_ERROR == mmdb_error) { ex = spl_ce_InvalidArgumentException; } else { ex = maxminddb_exception_ce; } zend_throw_exception_ex(ex, 0 TSRMLS_CC, "Error looking up %s. %s", ip_address, MMDB_strerror(mmdb_error)); return FAILURE; } prefix_len = result.netmask; if (sa_family == AF_INET && mmdb->metadata.ip_version == 6) { /* We return the prefix length given the IPv4 address. If there is no IPv4 subtree, we return a prefix length of 0. / prefix_len = prefix_len >= 96 ? prefix_len - 96 : 0; } if (!result.found_entry) { ZVAL_NULL(record); return SUCCESS; } MMDB_entry_data_list_s entry_data_list = NULL; int status = MMDB_get_entry_data_list(&result.entry, &entry_data_list); if (MMDB_SUCCESS != status) { zend_throw_exception_ex(maxminddb_exception_ce, 0 TSRMLS_CC, "Error while looking up data for %s. %s", ip_address, MMDB_strerror(status)); MMDB_free_entry_data_list(entry_data_list); return FAILURE; } else if (NULL == entry_data_list) { zend_throw_exception_ex( maxminddb_exception_ce, 0 TSRMLS_CC, "Error while looking up data for %s. Your database may " "be corrupt or you have found a bug in libmaxminddb.", ip_address); return FAILURE; } const MMDB_entry_data_list_s rv = handle_entry_data_list(entry_data_list, record TSRMLS_CC); if (rv == NULL) { /* We should have already thrown the exception in handle_entry_data_list / return FAILURE; } MMDB_free_entry_data_list(entry_data_list); return SUCCESS; } ZEND_BEGIN_ARG_INFO_EX(arginfo_maxminddbreader_void, 0, 0, 0) ZEND_END_ARG_INFO() PHP_METHOD(MaxMind_Db_Reader, metadata) { zval this_zval = NULL; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &this_zval, maxminddb_ce) == FAILURE) { return; } const maxminddb_obj const mmdb_obj = (maxminddb_obj )Z_MAXMINDDB_P(this_zval); if (NULL == mmdb_obj->mmdb) { zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Attempt to read from a closed MaxMind DB."); return; } object_init_ex(return_value, metadata_ce); MMDB_entry_data_list_s entry_data_list; int status = MMDB_get_metadata_as_entry_data_list(mmdb_obj->mmdb, &entry_data_list); if (status != MMDB_SUCCESS) { zend_throw_exception_ex(maxminddb_exception_ce, 0 TSRMLS_CC, "Error while decoding metadata. %s", MMDB_strerror(status)); return; } zval metadata_array; const MMDB_entry_data_list_s rv = handle_entry_data_list(entry_data_list, &metadata_array TSRMLS_CC); if (rv == NULL) { return; } MMDB_free_entry_data_list(entry_data_list); zend_call_method_with_1_params(PROP_OBJ(return_value), metadata_ce, &metadata_ce->constructor, ZEND_CONSTRUCTOR_FUNC_NAME, NULL, &metadata_array); zval_ptr_dtor(&metadata_array); } PHP_METHOD(MaxMind_Db_Reader, close) { zval this_zval = NULL; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &this_zval, maxminddb_ce) == FAILURE) { return; } maxminddb_obj mmdb_obj = (maxminddb_obj )Z_MAXMINDDB_P(this_zval); if (NULL == mmdb_obj->mmdb) { zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Attempt to close a closed MaxMind DB."); return; } MMDB_close(mmdb_obj->mmdb); efree(mmdb_obj->mmdb); mmdb_obj->mmdb = NULL; } static const MMDB_entry_data_list_s handle_entry_data_list(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC) { switch (entry_data_list->entry_data.type) { case MMDB_DATA_TYPE_MAP: return handle_map(entry_data_list, z_value TSRMLS_CC); case MMDB_DATA_TYPE_ARRAY: return handle_array(entry_data_list, z_value TSRMLS_CC); case MMDB_DATA_TYPE_UTF8_STRING: ZVAL_STRINGL(z_value, entry_data_list->entry_data.utf8_string, entry_data_list->entry_data.data_size); break; case MMDB_DATA_TYPE_BYTES: ZVAL_STRINGL(z_value, (char const )entry_data_list->entry_data.bytes, entry_data_list->entry_data.data_size); break; case MMDB_DATA_TYPE_DOUBLE: ZVAL_DOUBLE(z_value, entry_data_list->entry_data.double_value); break; case MMDB_DATA_TYPE_FLOAT: ZVAL_DOUBLE(z_value, entry_data_list->entry_data.float_value); break; case MMDB_DATA_TYPE_UINT16: ZVAL_LONG(z_value, entry_data_list->entry_data.uint16); break; case MMDB_DATA_TYPE_UINT32: handle_uint32(entry_data_list, z_value TSRMLS_CC); break; case MMDB_DATA_TYPE_BOOLEAN: ZVAL_BOOL(z_value, entry_data_list->entry_data.boolean); break; case MMDB_DATA_TYPE_UINT64: handle_uint64(entry_data_list, z_value TSRMLS_CC); break; case MMDB_DATA_TYPE_UINT128: handle_uint128(entry_data_list, z_value TSRMLS_CC); break; case MMDB_DATA_TYPE_INT32: ZVAL_LONG(z_value, entry_data_list->entry_data.int32); break; default: zend_throw_exception_ex(maxminddb_exception_ce, 0 TSRMLS_CC, "Invalid data type arguments: %d", entry_data_list->entry_data.type); return NULL; } return entry_data_list; } static const MMDB_entry_data_list_s handle_map(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC) { array_init(z_value); const uint32_t map_size = entry_data_list->entry_data.data_size; uint32_t i; for (i = 0; i < map_size && entry_data_list; i++) { entry_data_list = entry_data_list->next; char key = estrndup(entry_data_list->entry_data.utf8_string, entry_data_list->entry_data.data_size); if (NULL == key) { zend_throw_exception_ex(maxminddb_exception_ce, 0 TSRMLS_CC, "Invalid data type arguments"); return NULL; } entry_data_list = entry_data_list->next; zval new_value; entry_data_list = handle_entry_data_list(entry_data_list, &new_value TSRMLS_CC); if (entry_data_list != NULL) { add_assoc_zval(z_value, key, &new_value); } efree(key); } return entry_data_list; } static const MMDB_entry_data_list_s handle_array(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC) { const uint32_t size = entry_data_list->entry_data.data_size; array_init(z_value); uint32_t i; for (i = 0; i < size && entry_data_list; i++) { entry_data_list = entry_data_list->next; zval new_value; entry_data_list = handle_entry_data_list(entry_data_list, &new_value TSRMLS_CC); if (entry_data_list != NULL) { add_next_index_zval(z_value, &new_value); } } return entry_data_list; } static void handle_uint128(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC) { uint64_t high = 0; uint64_t low = 0; #if MMDB_UINT128_IS_BYTE_ARRAY int i; for (i = 0; i < 8; i++) { high = (high << 8) \| entry_data_list->entry_data.uint128[i]; } for (i = 8; i < 16; i++) { low = (low << 8) \| entry_data_list->entry_data.uint128[i]; } #else high = entry_data_list->entry_data.uint128 >> 64; low = (uint64_t)entry_data_list->entry_data.uint128; #endif char num_str; spprintf(&num_str, 0, "0x%016" PRIX64 "%016" PRIX64, high, low); CHECK_ALLOCATED(num_str); ZVAL_STRING(z_value, num_str); efree(num_str); } static void handle_uint32(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC) { uint32_t val = entry_data_list->entry_data.uint32; #if LONG_MAX >= UINT32_MAX ZVAL_LONG(z_value, val); return; #else if (val <= LONG_MAX) { ZVAL_LONG(z_value, val); return; } char int_str; spprintf(&int_str, 0, "%" PRIu32, val); CHECK_ALLOCATED(int_str); ZVAL_STRING(z_value, int_str); efree(int_str); #endif } static void handle_uint64(const MMDB_entry_data_list_s entry_data_list, zval z_value TSRMLS_DC) { uint64_t val = entry_data_list->entry_data.uint64; #if LONG_MAX >= UINT64_MAX ZVAL_LONG(z_value, val); return; #else if (val <= LONG_MAX) { ZVAL_LONG(z_value, val); return; } char int_str; spprintf(&int_str, 0, "%" PRIu64, val); CHECK_ALLOCATED(int_str); ZVAL_STRING(z_value, int_str); efree(int_str); #endif } static void maxminddb_free_storage(free_obj_t object TSRMLS_DC) { maxminddb_obj obj = php_maxminddb_fetch_object((zend_object )object TSRMLS_CC); if (obj->mmdb != NULL) { MMDB_close(obj->mmdb); efree(obj->mmdb); } zend_object_std_dtor(&obj->std TSRMLS_CC); } static zend_object maxminddb_create_handler(zend_class_entry type TSRMLS_DC) { maxminddb_obj obj = (maxminddb_obj )ecalloc(1, sizeof(maxminddb_obj)); zend_object_std_init(&obj->std, type TSRMLS_CC); object_properties_init(&(obj->std), type); obj->std.handlers = &maxminddb_obj_handlers; return &obj->std; } /* clang-format off / static zend_function_entry maxminddb_methods[] = { PHP_ME(MaxMind_Db_Reader, __construct, arginfo_maxminddbreader_construct, ZEND_ACC_PUBLIC \| ZEND_ACC_CTOR) PHP_ME(MaxMind_Db_Reader, close, arginfo_maxminddbreader_void, ZEND_ACC_PUBLIC) PHP_ME(MaxMind_Db_Reader, get, arginfo_maxminddbreader_get, ZEND_ACC_PUBLIC) PHP_ME(MaxMind_Db_Reader, getWithPrefixLen, arginfo_maxminddbreader_getWithPrefixLen, ZEND_ACC_PUBLIC) PHP_ME(MaxMind_Db_Reader, metadata, arginfo_maxminddbreader_void, ZEND_ACC_PUBLIC) { NULL, NULL, NULL } }; / clang-format on / ZEND_BEGIN_ARG_INFO_EX(arginfo_metadata_construct, 0, 0, 1) ZEND_ARG_TYPE_INFO(0, metadata, IS_ARRAY, 0) ZEND_END_ARG_INFO() PHP_METHOD(MaxMind_Db_Reader_Metadata, __construct) { zval object = NULL; zval metadata_array = NULL; zend_long node_count = 0; zend_long record_size = 0; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oa", &object, metadata_ce, &metadata_array) == FAILURE) { return; } zval tmp = NULL; if ((tmp = zend_hash_str_find(HASH_OF(metadata_array), "binary_format_major_version", sizeof("binary_format_major_version") - 1))) { zend_update_property(metadata_ce, PROP_OBJ(object), "binaryFormatMajorVersion", sizeof("binaryFormatMajorVersion") - 1, tmp); } if ((tmp = zend_hash_str_find(HASH_OF(metadata_array), "binary_format_minor_version", sizeof("binary_format_minor_version") - 1))) { zend_update_property(metadata_ce, PROP_OBJ(object), "binaryFormatMinorVersion", sizeof("binaryFormatMinorVersion") - 1, tmp); } if ((tmp = zend_hash_str_find(HASH_OF(metadata_array), "build_epoch", sizeof("build_epoch") - 1))) { zend_update_property(metadata_ce, PROP_OBJ(object), "buildEpoch", sizeof("buildEpoch") - 1, tmp); } if ((tmp = zend_hash_str_find(HASH_OF(metadata_array), "database_type", sizeof("database_type") - 1))) { zend_update_property(metadata_ce, PROP_OBJ(object), "databaseType", sizeof("databaseType") - 1, tmp); } if ((tmp = zend_hash_str_find(HASH_OF(metadata_array), "description", sizeof("description") - 1))) { zend_update_property(metadata_ce, PROP_OBJ(object), "description", sizeof("description") - 1, tmp); } if ((tmp = zend_hash_str_find(HASH_OF(metadata_array), "ip_version", sizeof("ip_version") - 1))) { zend_update_property(metadata_ce, PROP_OBJ(object), "ipVersion", sizeof("ipVersion") - 1, tmp); } if ((tmp = zend_hash_str_find( HASH_OF(metadata_array), "languages", sizeof("languages") - 1))) { zend_update_property(metadata_ce, PROP_OBJ(object), "languages", sizeof("languages") - 1, tmp); } if ((tmp = zend_hash_str_find(HASH_OF(metadata_array), "record_size", sizeof("record_size") - 1))) { zend_update_property(metadata_ce, PROP_OBJ(object), "recordSize", sizeof("recordSize") - 1, tmp); if (Z_TYPE_P(tmp) == IS_LONG) { record_size = Z_LVAL_P(tmp); } } if (record_size != 0) { zend_update_property_long(metadata_ce, PROP_OBJ(object), "nodeByteSize", sizeof("nodeByteSize") - 1, record_size / 4); } if ((tmp = zend_hash_str_find(HASH_OF(metadata_array), "node_count", sizeof("node_count") - 1))) { zend_update_property(metadata_ce, PROP_OBJ(object), "nodeCount", sizeof("nodeCount") - 1, tmp); if (Z_TYPE_P(tmp) == IS_LONG) { node_count = Z_LVAL_P(tmp); } } if (record_size != 0) { zend_update_property_long(metadata_ce, PROP_OBJ(object), "searchTreeSize", sizeof("searchTreeSize") - 1, record_size * node_count / 4); } } // clang-format off static zend_function_entry metadata_methods[] = { PHP_ME(MaxMind_Db_Reader_Metadata, __construct, arginfo_metadata_construct, ZEND_ACC_PUBLIC \| ZEND_ACC_CTOR) {NULL, NULL, NULL} }; // clang-format on PHP_MINIT_FUNCTION(maxminddb) { zend_class_entry ce; INIT_CLASS_ENTRY(ce, PHP_MAXMINDDB_READER_EX_NS, NULL); maxminddb_exception_ce = zend_register_internal_class_ex(&ce, zend_ce_exception); INIT_CLASS_ENTRY(ce, PHP_MAXMINDDB_READER_NS, maxminddb_methods); maxminddb_ce = zend_register_internal_class(&ce TSRMLS_CC); maxminddb_ce->create_object = maxminddb_create_handler; INIT_CLASS_ENTRY(ce, PHP_MAXMINDDB_METADATA_NS, metadata_methods); metadata_ce = zend_register_internal_class(&ce TSRMLS_CC); zend_declare_property_null(metadata_ce, "binaryFormatMajorVersion", sizeof("binaryFormatMajorVersion") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null(metadata_ce, "binaryFormatMinorVersion", sizeof("binaryFormatMinorVersion") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null( metadata_ce, "buildEpoch", sizeof("buildEpoch") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null(metadata_ce, "databaseType", sizeof("databaseType") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null( metadata_ce, "description", sizeof("description") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null( metadata_ce, "ipVersion", sizeof("ipVersion") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null( metadata_ce, "languages", sizeof("languages") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null(metadata_ce, "nodeByteSize", sizeof("nodeByteSize") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null( metadata_ce, "nodeCount", sizeof("nodeCount") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null( metadata_ce, "recordSize", sizeof("recordSize") - 1, ZEND_ACC_PUBLIC); zend_declare_property_null(metadata_ce, "searchTreeSize", sizeof("searchTreeSize") - 1, ZEND_ACC_PUBLIC); memcpy(&maxminddb_obj_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); maxminddb_obj_handlers.clone_obj = NULL; maxminddb_obj_handlers.offset = XtOffsetOf(maxminddb_obj, std); maxminddb_obj_handlers.free_obj = maxminddb_free_storage; zend_declare_class_constant_string(maxminddb_ce, "MMDB_LIB_VERSION", sizeof("MMDB_LIB_VERSION") - 1, MMDB_lib_version() TSRMLS_CC); return SUCCESS; } static PHP_MINFO_FUNCTION(maxminddb) { php_info_print_table_start(); php_info_print_table_row(2, "MaxMind DB Reader", "enabled"); php_info_print_table_row( 2, "maxminddb extension version", PHP_MAXMINDDB_VERSION); php_info_print_table_row( 2, "libmaxminddb library version", MMDB_lib_version()); php_info_print_table_end(); } zend_module_entry maxminddb_module_entry = {STANDARD_MODULE_HEADER, PHP_MAXMINDDB_EXTNAME, NULL, PHP_MINIT(maxminddb), NULL, NULL, NULL, PHP_MINFO(maxminddb), PHP_MAXMINDDB_VERSION, STANDARD_MODULE_PROPERTIES}; #ifdef COMPILE_DL_MAXMINDDB ZEND_GET_MODULE(maxminddb) #endif PK��ֵ1]��:��:��reader/ext/config.m4nu��PHP_ARG_WITH(maxminddb, [Whether to enable the MaxMind DB Reader extension], [ --with-maxminddb Enable MaxMind DB Reader extension support]) PHP_ARG_ENABLE(maxminddb-debug, for MaxMind DB debug support, [ --enable-maxminddb-debug Enable MaxMind DB debug support], no, no) if test $PHP_MAXMINDDB != "no"; then AC_PATH_PROG(PKG_CONFIG, pkg-config, no) AC_MSG_CHECKING(for libmaxminddb) if test -x "$PKG_CONFIG" && $PKG_CONFIG --exists libmaxminddb; then dnl retrieve build options from pkg-config if $PKG_CONFIG libmaxminddb --atleast-version 1.0.0; then LIBMAXMINDDB_INC=`$PKG_CONFIG libmaxminddb --cflags` LIBMAXMINDDB_LIB=`$PKG_CONFIG libmaxminddb --libs` LIBMAXMINDDB_VER=`$PKG_CONFIG libmaxminddb --modversion` AC_MSG_RESULT(found version $LIBMAXMINDDB_VER) else AC_MSG_ERROR(system libmaxminddb must be upgraded to version >= 1.0.0) fi PHP_EVAL_LIBLINE($LIBMAXMINDDB_LIB, MAXMINDDB_SHARED_LIBADD) PHP_EVAL_INCLINE($LIBMAXMINDDB_INC) else AC_MSG_RESULT(pkg-config information missing) AC_MSG_WARN(will use libmaxmxinddb from compiler default path) PHP_CHECK_LIBRARY(maxminddb, MMDB_open) PHP_ADD_LIBRARY(maxminddb, 1, MAXMINDDB_SHARED_LIBADD) fi if test $PHP_MAXMINDDB_DEBUG != "no"; then CFLAGS="$CFLAGS -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Werror" fi PHP_SUBST(MAXMINDDB_SHARED_LIBADD) PHP_NEW_EXTENSION(maxminddb, maxminddb.c, $ext_shared) fi PK��ֵ1]�Z��^��^��reader/ext/php_maxminddb.hnu��/* MaxMind, Inc., licenses this file to you under the Apache License, Version * 2.0 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. / #include <zend_interfaces.h> #ifndef PHP_MAXMINDDB_H #define PHP_MAXMINDDB_H 1 #define PHP_MAXMINDDB_VERSION "1.12.1" #define PHP_MAXMINDDB_EXTNAME "maxminddb" extern zend_module_entry maxminddb_module_entry; #define phpext_maxminddb_ptr &maxminddb_module_entry #endif PK��ֵ1]p�H�4��4��reader/composer.jsonnu��{ "name": "maxmind-db/reader", "description": "MaxMind DB Reader API", "keywords": ["database", "geoip", "geoip2", "geolocation", "maxmind"], "homepage": "https://github.com/maxmind/MaxMind-DB-Reader-php", "type": "library", "license": "Apache-2.0", "authors": [ { "name": "Gregory J. Oschwald", "email": "goschwald@maxmind.com", "homepage": "https://www.maxmind.com/" } ], "require": { "php": ">=7.2" }, "suggest": { "ext-bcmath": "bcmath or gmp is required for decoding larger integers with the pure PHP decoder", "ext-gmp": "bcmath or gmp is required for decoding larger integers with the pure PHP decoder", "ext-maxminddb": "A C-based database decoder that provides significantly faster lookups" }, "conflict": { "ext-maxminddb": "<1.11.1 \|\| >=2.0.0" }, "require-dev": { "friendsofphp/php-cs-fixer": "3.", "phpunit/phpunit": ">=8.0.0,<10.0.0", "squizlabs/php_codesniffer": "3.", "phpstan/phpstan": "" }, "autoload": { "psr-4": { "MaxMind\\Db\\": "src/MaxMind/Db" } }, "autoload-dev": { "psr-4": { "MaxMind\\Db\\Test\\Reader\\": "tests/MaxMind/Db/Test/Reader" } } } PK��ֵ1]�[�W2��W2�� reader/src/MaxMind/Db/Reader.phpnu��PK��ֵ1]sq�e��9��2��reader/src/MaxMind/Db/Reader/InvalidDatabaseException.phpnu��PK��ֵ1]`+N��)��3��reader/src/MaxMind/Db/Reader/Metadata.phpnu��PK��ֵ1]�y�D22��22��(��:A��reader/src/MaxMind/Db/Reader/Decoder.phpnu��PK��ֵ1]��X��X��%��s��reader/src/MaxMind/Db/Reader/Util.phpnu��PK��ֵ1]iG��qw��reader/autoload.phpnu��PK��ֵ1]�� =}��reader/package.xmlnu��PK��ֵ1]��^,��^,��reader/LICENSEnu��PK��ֵ1]Z��2��reader/ext/config.w32nu��PK��ֵ1]� �� "��reader/ext/tests/002-final.phptnu��PK��ֵ1][�#��&��z��reader/ext/tests/003-open-basedir.phptnu��PK��ֵ1][a!��reader/ext/tests/001-load.phptnu��PK��ֵ1]},�^�o��o��ڸ��reader/ext/maxminddb.cnu��PK��ֵ1]��:��:��)�reader/ext/config.m4nu��PK��ֵ1]�Z��^��^��/�reader/ext/php_maxminddb.hnu��PK��ֵ1]p�H�4��4��53�reader/composer.jsonnu��PK��8��

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