812 lines
28 KiB
C
812 lines
28 KiB
C
/* MaxMind, Inc., licenses this file to you under the Apache License, Version
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* 2.0 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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#include "php_maxminddb.h"
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <php.h>
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#include <zend.h>
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#include "Zend/zend_exceptions.h"
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#include "Zend/zend_types.h"
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#include "ext/spl/spl_exceptions.h"
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#include "ext/standard/info.h"
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#include <maxminddb.h>
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#ifdef ZTS
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#include <TSRM.h>
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#endif
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#define __STDC_FORMAT_MACROS
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#include <inttypes.h>
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#define PHP_MAXMINDDB_NS ZEND_NS_NAME("MaxMind", "Db")
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#define PHP_MAXMINDDB_READER_NS ZEND_NS_NAME(PHP_MAXMINDDB_NS, "Reader")
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#define PHP_MAXMINDDB_METADATA_NS \
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ZEND_NS_NAME(PHP_MAXMINDDB_READER_NS, "Metadata")
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#define PHP_MAXMINDDB_READER_EX_NS \
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ZEND_NS_NAME(PHP_MAXMINDDB_READER_NS, "InvalidDatabaseException")
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#define Z_MAXMINDDB_P(zv) php_maxminddb_fetch_object(Z_OBJ_P(zv))
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typedef size_t strsize_t;
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typedef zend_object free_obj_t;
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/* For PHP 8 compatibility */
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#if PHP_VERSION_ID < 80000
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#define PROP_OBJ(zv) (zv)
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#else
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#define PROP_OBJ(zv) Z_OBJ_P(zv)
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#define TSRMLS_C
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#define TSRMLS_CC
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#define TSRMLS_DC
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/* End PHP 8 compatibility */
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#endif
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#ifndef ZEND_ACC_CTOR
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#define ZEND_ACC_CTOR 0
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#endif
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/* IS_MIXED was added in 2020 */
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#ifndef IS_MIXED
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#define IS_MIXED IS_UNDEF
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#endif
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/* ZEND_THIS was added in 7.4 */
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#ifndef ZEND_THIS
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#define ZEND_THIS (&EX(This))
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#endif
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typedef struct _maxminddb_obj {
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MMDB_s *mmdb;
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zend_object std;
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} maxminddb_obj;
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PHP_FUNCTION(maxminddb);
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static int
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get_record(INTERNAL_FUNCTION_PARAMETERS, zval *record, int *prefix_len);
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static const MMDB_entry_data_list_s *
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handle_entry_data_list(const MMDB_entry_data_list_s *entry_data_list,
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zval *z_value TSRMLS_DC);
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static const MMDB_entry_data_list_s *
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handle_array(const MMDB_entry_data_list_s *entry_data_list,
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zval *z_value TSRMLS_DC);
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static const MMDB_entry_data_list_s *
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handle_map(const MMDB_entry_data_list_s *entry_data_list,
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zval *z_value TSRMLS_DC);
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static void handle_uint128(const MMDB_entry_data_list_s *entry_data_list,
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zval *z_value TSRMLS_DC);
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static void handle_uint64(const MMDB_entry_data_list_s *entry_data_list,
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zval *z_value TSRMLS_DC);
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static void handle_uint32(const MMDB_entry_data_list_s *entry_data_list,
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zval *z_value TSRMLS_DC);
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#define CHECK_ALLOCATED(val) \
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if (!val) { \
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zend_error(E_ERROR, "Out of memory"); \
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return; \
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}
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static zend_object_handlers maxminddb_obj_handlers;
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static zend_class_entry *maxminddb_ce, *maxminddb_exception_ce, *metadata_ce;
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static inline maxminddb_obj *
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php_maxminddb_fetch_object(zend_object *obj TSRMLS_DC) {
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return (maxminddb_obj *)((char *)(obj)-XtOffsetOf(maxminddb_obj, std));
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}
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ZEND_BEGIN_ARG_INFO_EX(arginfo_maxminddbreader_construct, 0, 0, 1)
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ZEND_ARG_TYPE_INFO(0, db_file, IS_STRING, 0)
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ZEND_END_ARG_INFO()
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PHP_METHOD(MaxMind_Db_Reader, __construct) {
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char *db_file = NULL;
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strsize_t name_len;
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zval *_this_zval = NULL;
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if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
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getThis(),
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"Os",
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&_this_zval,
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maxminddb_ce,
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&db_file,
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&name_len) == FAILURE) {
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return;
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}
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if (0 != php_check_open_basedir(db_file TSRMLS_CC) ||
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0 != access(db_file, R_OK)) {
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zend_throw_exception_ex(
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spl_ce_InvalidArgumentException,
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0 TSRMLS_CC,
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"The file \"%s\" does not exist or is not readable.",
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db_file);
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return;
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}
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MMDB_s *mmdb = (MMDB_s *)ecalloc(1, sizeof(MMDB_s));
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uint16_t status = MMDB_open(db_file, MMDB_MODE_MMAP, mmdb);
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if (MMDB_SUCCESS != status) {
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zend_throw_exception_ex(
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maxminddb_exception_ce,
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0 TSRMLS_CC,
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"Error opening database file (%s). Is this a valid "
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"MaxMind DB file?",
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db_file);
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efree(mmdb);
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return;
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}
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maxminddb_obj *mmdb_obj = Z_MAXMINDDB_P(ZEND_THIS);
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mmdb_obj->mmdb = mmdb;
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}
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ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(
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arginfo_maxminddbreader_get, 0, 1, IS_MIXED, 1)
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ZEND_ARG_TYPE_INFO(0, ip_address, IS_STRING, 0)
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ZEND_END_ARG_INFO()
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PHP_METHOD(MaxMind_Db_Reader, get) {
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int prefix_len = 0;
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get_record(INTERNAL_FUNCTION_PARAM_PASSTHRU, return_value, &prefix_len);
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}
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ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(
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arginfo_maxminddbreader_getWithPrefixLen, 0, 1, IS_ARRAY, 1)
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ZEND_ARG_TYPE_INFO(0, ip_address, IS_STRING, 0)
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ZEND_END_ARG_INFO()
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PHP_METHOD(MaxMind_Db_Reader, getWithPrefixLen) {
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zval record, z_prefix_len;
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int prefix_len = 0;
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if (get_record(INTERNAL_FUNCTION_PARAM_PASSTHRU, &record, &prefix_len) ==
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FAILURE) {
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return;
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}
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array_init(return_value);
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add_next_index_zval(return_value, &record);
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ZVAL_LONG(&z_prefix_len, prefix_len);
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add_next_index_zval(return_value, &z_prefix_len);
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}
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static int
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get_record(INTERNAL_FUNCTION_PARAMETERS, zval *record, int *prefix_len) {
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char *ip_address = NULL;
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strsize_t name_len;
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zval *this_zval = NULL;
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if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
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getThis(),
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"Os",
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&this_zval,
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maxminddb_ce,
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&ip_address,
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&name_len) == FAILURE) {
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return FAILURE;
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}
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const maxminddb_obj *mmdb_obj = (maxminddb_obj *)Z_MAXMINDDB_P(ZEND_THIS);
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MMDB_s *mmdb = mmdb_obj->mmdb;
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if (NULL == mmdb) {
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zend_throw_exception_ex(spl_ce_BadMethodCallException,
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0 TSRMLS_CC,
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"Attempt to read from a closed MaxMind DB.");
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return FAILURE;
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}
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struct addrinfo hints = {
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.ai_family = AF_UNSPEC,
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.ai_flags = AI_NUMERICHOST,
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/* We set ai_socktype so that we only get one result back */
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.ai_socktype = SOCK_STREAM};
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struct addrinfo *addresses = NULL;
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int gai_status = getaddrinfo(ip_address, NULL, &hints, &addresses);
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if (gai_status) {
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zend_throw_exception_ex(spl_ce_InvalidArgumentException,
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0 TSRMLS_CC,
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"The value \"%s\" is not a valid IP address.",
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ip_address);
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return FAILURE;
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}
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if (!addresses || !addresses->ai_addr) {
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zend_throw_exception_ex(
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spl_ce_InvalidArgumentException,
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0 TSRMLS_CC,
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"getaddrinfo was successful but failed to set the addrinfo");
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return FAILURE;
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}
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int sa_family = addresses->ai_addr->sa_family;
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int mmdb_error = MMDB_SUCCESS;
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MMDB_lookup_result_s result =
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MMDB_lookup_sockaddr(mmdb, addresses->ai_addr, &mmdb_error);
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freeaddrinfo(addresses);
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if (MMDB_SUCCESS != mmdb_error) {
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zend_class_entry *ex;
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if (MMDB_IPV6_LOOKUP_IN_IPV4_DATABASE_ERROR == mmdb_error) {
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ex = spl_ce_InvalidArgumentException;
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} else {
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ex = maxminddb_exception_ce;
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}
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zend_throw_exception_ex(ex,
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0 TSRMLS_CC,
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"Error looking up %s. %s",
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ip_address,
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MMDB_strerror(mmdb_error));
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return FAILURE;
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}
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*prefix_len = result.netmask;
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if (sa_family == AF_INET && mmdb->metadata.ip_version == 6) {
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/* We return the prefix length given the IPv4 address. If there is
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no IPv4 subtree, we return a prefix length of 0. */
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*prefix_len = *prefix_len >= 96 ? *prefix_len - 96 : 0;
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}
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if (!result.found_entry) {
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ZVAL_NULL(record);
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return SUCCESS;
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}
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MMDB_entry_data_list_s *entry_data_list = NULL;
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int status = MMDB_get_entry_data_list(&result.entry, &entry_data_list);
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if (MMDB_SUCCESS != status) {
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zend_throw_exception_ex(maxminddb_exception_ce,
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0 TSRMLS_CC,
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"Error while looking up data for %s. %s",
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ip_address,
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MMDB_strerror(status));
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MMDB_free_entry_data_list(entry_data_list);
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return FAILURE;
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} else if (NULL == entry_data_list) {
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zend_throw_exception_ex(
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maxminddb_exception_ce,
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0 TSRMLS_CC,
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"Error while looking up data for %s. Your database may "
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"be corrupt or you have found a bug in libmaxminddb.",
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ip_address);
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return FAILURE;
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}
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const MMDB_entry_data_list_s *rv =
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handle_entry_data_list(entry_data_list, record TSRMLS_CC);
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if (rv == NULL) {
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/* We should have already thrown the exception in handle_entry_data_list
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*/
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return FAILURE;
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}
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MMDB_free_entry_data_list(entry_data_list);
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return SUCCESS;
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}
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ZEND_BEGIN_ARG_INFO_EX(arginfo_maxminddbreader_void, 0, 0, 0)
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ZEND_END_ARG_INFO()
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PHP_METHOD(MaxMind_Db_Reader, metadata) {
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zval *this_zval = NULL;
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if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
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getThis(),
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"O",
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&this_zval,
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maxminddb_ce) == FAILURE) {
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return;
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}
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const maxminddb_obj *const mmdb_obj =
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(maxminddb_obj *)Z_MAXMINDDB_P(this_zval);
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if (NULL == mmdb_obj->mmdb) {
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zend_throw_exception_ex(spl_ce_BadMethodCallException,
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0 TSRMLS_CC,
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"Attempt to read from a closed MaxMind DB.");
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return;
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}
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object_init_ex(return_value, metadata_ce);
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MMDB_entry_data_list_s *entry_data_list;
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MMDB_get_metadata_as_entry_data_list(mmdb_obj->mmdb, &entry_data_list);
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zval metadata_array;
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const MMDB_entry_data_list_s *rv =
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handle_entry_data_list(entry_data_list, &metadata_array TSRMLS_CC);
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if (rv == NULL) {
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return;
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}
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MMDB_free_entry_data_list(entry_data_list);
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zend_call_method_with_1_params(PROP_OBJ(return_value),
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metadata_ce,
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&metadata_ce->constructor,
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ZEND_CONSTRUCTOR_FUNC_NAME,
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NULL,
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&metadata_array);
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zval_ptr_dtor(&metadata_array);
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}
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PHP_METHOD(MaxMind_Db_Reader, close) {
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zval *this_zval = NULL;
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if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
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getThis(),
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"O",
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&this_zval,
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maxminddb_ce) == FAILURE) {
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return;
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}
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maxminddb_obj *mmdb_obj = (maxminddb_obj *)Z_MAXMINDDB_P(this_zval);
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if (NULL == mmdb_obj->mmdb) {
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zend_throw_exception_ex(spl_ce_BadMethodCallException,
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0 TSRMLS_CC,
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"Attempt to close a closed MaxMind DB.");
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return;
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}
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MMDB_close(mmdb_obj->mmdb);
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efree(mmdb_obj->mmdb);
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mmdb_obj->mmdb = NULL;
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}
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static const MMDB_entry_data_list_s *
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handle_entry_data_list(const MMDB_entry_data_list_s *entry_data_list,
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zval *z_value TSRMLS_DC) {
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switch (entry_data_list->entry_data.type) {
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case MMDB_DATA_TYPE_MAP:
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return handle_map(entry_data_list, z_value TSRMLS_CC);
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case MMDB_DATA_TYPE_ARRAY:
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return handle_array(entry_data_list, z_value TSRMLS_CC);
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case MMDB_DATA_TYPE_UTF8_STRING:
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ZVAL_STRINGL(z_value,
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(char *)entry_data_list->entry_data.utf8_string,
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entry_data_list->entry_data.data_size);
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break;
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case MMDB_DATA_TYPE_BYTES:
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ZVAL_STRINGL(z_value,
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(char *)entry_data_list->entry_data.bytes,
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entry_data_list->entry_data.data_size);
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break;
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case MMDB_DATA_TYPE_DOUBLE:
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ZVAL_DOUBLE(z_value, entry_data_list->entry_data.double_value);
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break;
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case MMDB_DATA_TYPE_FLOAT:
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ZVAL_DOUBLE(z_value, entry_data_list->entry_data.float_value);
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break;
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case MMDB_DATA_TYPE_UINT16:
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ZVAL_LONG(z_value, entry_data_list->entry_data.uint16);
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break;
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case MMDB_DATA_TYPE_UINT32:
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handle_uint32(entry_data_list, z_value TSRMLS_CC);
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break;
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case MMDB_DATA_TYPE_BOOLEAN:
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ZVAL_BOOL(z_value, entry_data_list->entry_data.boolean);
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break;
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case MMDB_DATA_TYPE_UINT64:
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handle_uint64(entry_data_list, z_value TSRMLS_CC);
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break;
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case MMDB_DATA_TYPE_UINT128:
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handle_uint128(entry_data_list, z_value TSRMLS_CC);
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break;
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case MMDB_DATA_TYPE_INT32:
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ZVAL_LONG(z_value, entry_data_list->entry_data.int32);
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break;
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default:
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zend_throw_exception_ex(maxminddb_exception_ce,
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0 TSRMLS_CC,
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"Invalid data type arguments: %d",
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entry_data_list->entry_data.type);
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return NULL;
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}
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return entry_data_list;
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}
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static const MMDB_entry_data_list_s *
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handle_map(const MMDB_entry_data_list_s *entry_data_list,
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zval *z_value TSRMLS_DC) {
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array_init(z_value);
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const uint32_t map_size = entry_data_list->entry_data.data_size;
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uint32_t i;
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for (i = 0; i < map_size && entry_data_list; i++) {
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entry_data_list = entry_data_list->next;
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char *key = estrndup((char *)entry_data_list->entry_data.utf8_string,
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entry_data_list->entry_data.data_size);
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if (NULL == key) {
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zend_throw_exception_ex(maxminddb_exception_ce,
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0 TSRMLS_CC,
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"Invalid data type arguments");
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return NULL;
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}
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entry_data_list = entry_data_list->next;
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zval new_value;
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entry_data_list =
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handle_entry_data_list(entry_data_list, &new_value TSRMLS_CC);
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if (entry_data_list != NULL) {
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add_assoc_zval(z_value, key, &new_value);
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}
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efree(key);
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}
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return entry_data_list;
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}
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static const MMDB_entry_data_list_s *
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handle_array(const MMDB_entry_data_list_s *entry_data_list,
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zval *z_value TSRMLS_DC) {
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const uint32_t size = entry_data_list->entry_data.data_size;
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array_init(z_value);
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uint32_t i;
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for (i = 0; i < size && entry_data_list; i++) {
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entry_data_list = entry_data_list->next;
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zval new_value;
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entry_data_list =
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handle_entry_data_list(entry_data_list, &new_value TSRMLS_CC);
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if (entry_data_list != NULL) {
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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
|