parent
29db22923f
commit
462ab8826d
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@ -67,6 +67,9 @@ if [ $USE_PERL = YES ]; then
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. auto/lib/perl/conf
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fi
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if [ $HTTP_GEOIP = YES ]; then
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. auto/lib/geoip/conf
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fi
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if [ $NGX_GOOGLE_PERFTOOLS = YES ]; then
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. auto/lib/google-perftools/conf
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fi
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@ -0,0 +1,78 @@
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# Copyright (C) Igor Sysoev
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ngx_feature="GeoIP library"
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ngx_feature_name=
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ngx_feature_run=no
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ngx_feature_incs=
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ngx_feature_path=
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ngx_feature_libs="-lGeoIP"
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ngx_feature_test="GeoIP_open(NULL, 0)"
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. auto/feature
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if [ $ngx_found = no ]; then
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# FreeBSD port
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ngx_feature="GeoIP library in /usr/local/"
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if [ $NGX_RPATH = YES ]; then
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ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lGeoIP"
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else
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ngx_feature_libs="-L/usr/local/lib -lGeoIP"
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fi
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. auto/feature
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fi
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if [ $ngx_found = no ]; then
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# NetBSD port
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ngx_feature="GeoIP library in /usr/pkg/"
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ngx_feature_path="/usr/pkg/include/"
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if [ $NGX_RPATH = YES ]; then
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ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lGeoIP"
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else
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ngx_feature_libs="-L/usr/pkg/lib -lGeoIP"
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fi
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. auto/feature
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fi
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if [ $ngx_found = no ]; then
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# MacPorts
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ngx_feature="GeoIP library in /opt/local/"
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ngx_feature_path="/opt/local/include"
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if [ $NGX_RPATH = YES ]; then
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ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lGeoIP"
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else
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ngx_feature_libs="-L/opt/local/lib -lGeoIP"
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fi
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. auto/feature
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fi
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if [ $ngx_found = yes ]; then
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CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
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else
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cat << END
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$0: error: the GeoIP module requires the GeoIP library.
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You can either do not enable the module or install the library.
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END
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exit 1
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fi
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@ -240,6 +240,12 @@ if [ $HTTP_GEO = YES ]; then
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HTTP_SRCS="$HTTP_SRCS $HTTP_GEO_SRCS"
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fi
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if [ $HTTP_GEOIP = YES ]; then
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have=NGX_HTTP_GEOIP . auto/have
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HTTP_MODULES="$HTTP_MODULES $HTTP_GEOIP_MODULE"
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HTTP_SRCS="$HTTP_SRCS $HTTP_GEOIP_SRCS"
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fi
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if [ $HTTP_MAP = YES ]; then
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have=NGX_HTTP_MAP . auto/have
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HTTP_MODULES="$HTTP_MODULES $HTTP_MAP_MODULE"
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@ -71,6 +71,7 @@ HTTP_AUTOINDEX=YES
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HTTP_RANDOM_INDEX=NO
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HTTP_STATUS=NO
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HTTP_GEO=YES
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HTTP_GEOIP=NO
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HTTP_MAP=YES
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HTTP_REFERER=YES
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HTTP_REWRITE=YES
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@ -184,6 +185,7 @@ do
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--with-http_addition_module) HTTP_ADDITION=YES ;;
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--with-http_xslt_module) HTTP_XSLT=YES ;;
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--with-http_image_filter_module) HTTP_IMAGE_FILTER=YES ;;
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--with-http_geoip_module) HTTP_GEOIP=YES ;;
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--with-http_sub_module) HTTP_SUB=YES ;;
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--with-http_dav_module) HTTP_DAV=YES ;;
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--with-http_flv_module) HTTP_FLV=YES ;;
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@ -310,6 +312,7 @@ cat << END
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--with-http_addition_module enable ngx_http_addition_module
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--with-http_xslt_module enable ngx_http_xslt_module
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--with-http_image_filter_module enable ngx_http_image_filter_module
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--with-http_geoip_module enable ngx_http_geoip_module
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--with-http_sub_module enable ngx_http_sub_module
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--with-http_dav_module enable ngx_http_dav_module
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--with-http_flv_module enable ngx_http_flv_module
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@ -377,6 +377,10 @@ HTTP_GEO_MODULE=ngx_http_geo_module
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HTTP_GEO_SRCS=src/http/modules/ngx_http_geo_module.c
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HTTP_GEOIP_MODULE=ngx_http_geoip_module
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HTTP_GEOIP_SRCS=src/http/modules/ngx_http_geoip_module.c
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HTTP_MAP_MODULE=ngx_http_map_module
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HTTP_MAP_SRCS=src/http/modules/ngx_http_map_module.c
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@ -0,0 +1,376 @@
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/*
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* Copyright (C) Igor Sysoev
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*/
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#include <ngx_config.h>
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#include <ngx_core.h>
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#include <ngx_http.h>
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#include <GeoIP.h>
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#include <GeoIPCity.h>
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typedef struct {
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GeoIP *country;
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GeoIP *city;
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} ngx_http_geoip_conf_t;
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typedef struct {
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ngx_str_t *name;
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uintptr_t data;
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} ngx_http_geoip_var_t;
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typedef const char *(*ngx_http_geoip_variable_handler_pt)(GeoIP *, u_long addr);
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static ngx_int_t ngx_http_geoip_country_variable(ngx_http_request_t *r,
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ngx_http_variable_value_t *v, uintptr_t data);
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static ngx_int_t ngx_http_geoip_city_variable(ngx_http_request_t *r,
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ngx_http_variable_value_t *v, uintptr_t data);
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static ngx_int_t ngx_http_geoip_add_variables(ngx_conf_t *cf);
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static void *ngx_http_geoip_create_conf(ngx_conf_t *cf);
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static char *ngx_http_geoip_country(ngx_conf_t *cf, ngx_command_t *cmd,
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void *conf);
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static char *ngx_http_geoip_city(ngx_conf_t *cf, ngx_command_t *cmd,
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void *conf);
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static void ngx_http_geoip_cleanup(void *data);
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static ngx_command_t ngx_http_geoip_commands[] = {
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{ ngx_string("geoip_country"),
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NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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ngx_http_geoip_country,
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NGX_HTTP_MAIN_CONF_OFFSET,
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0,
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NULL },
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{ ngx_string("geoip_city"),
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NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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ngx_http_geoip_city,
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NGX_HTTP_MAIN_CONF_OFFSET,
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0,
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NULL },
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ngx_null_command
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};
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static ngx_http_module_t ngx_http_geoip_module_ctx = {
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ngx_http_geoip_add_variables, /* preconfiguration */
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NULL, /* postconfiguration */
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ngx_http_geoip_create_conf, /* create main configuration */
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NULL, /* init main configuration */
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NULL, /* create server configuration */
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NULL, /* merge server configuration */
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NULL, /* create location configuration */
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NULL /* merge location configuration */
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};
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ngx_module_t ngx_http_geoip_module = {
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NGX_MODULE_V1,
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&ngx_http_geoip_module_ctx, /* module context */
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ngx_http_geoip_commands, /* module directives */
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NGX_HTTP_MODULE, /* module type */
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NULL, /* init master */
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NULL, /* init module */
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NULL, /* init process */
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NULL, /* init thread */
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NULL, /* exit thread */
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NULL, /* exit process */
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NULL, /* exit master */
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NGX_MODULE_V1_PADDING
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};
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static ngx_http_variable_t ngx_http_geoip_vars[] = {
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{ ngx_string("geoip_country_code"), NULL, ngx_http_geoip_country_variable,
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(uintptr_t) GeoIP_country_code_by_ipnum, 0, 0 },
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{ ngx_string("geoip_country_code3"), NULL, ngx_http_geoip_country_variable,
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(uintptr_t) GeoIP_country_code3_by_ipnum, 0, 0 },
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{ ngx_string("geoip_country_name"), NULL, ngx_http_geoip_country_variable,
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(uintptr_t) GeoIP_country_name_by_ipnum, 0, 0 },
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{ ngx_string("geoip_city_country_code"), NULL, ngx_http_geoip_city_variable,
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offsetof(GeoIPRecord, country_code), 0, 0 },
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{ ngx_string("geoip_city_country_code3"), NULL,
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ngx_http_geoip_city_variable,
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offsetof(GeoIPRecord, country_code3), 0, 0 },
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{ ngx_string("geoip_city_country_name"), NULL, ngx_http_geoip_city_variable,
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offsetof(GeoIPRecord, country_name), 0, 0 },
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{ ngx_string("geoip_region"), NULL,
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ngx_http_geoip_city_variable,
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offsetof(GeoIPRecord, region), 0, 0 },
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{ ngx_string("geoip_city"), NULL,
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ngx_http_geoip_city_variable,
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offsetof(GeoIPRecord, city), 0, 0 },
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{ ngx_string("geoip_postal_code"), NULL,
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ngx_http_geoip_city_variable,
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offsetof(GeoIPRecord, postal_code), 0, 0 },
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{ ngx_null_string, NULL, NULL, 0, 0, 0 }
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};
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static ngx_int_t
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ngx_http_geoip_country_variable(ngx_http_request_t *r,
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ngx_http_variable_value_t *v, uintptr_t data)
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{
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ngx_http_geoip_variable_handler_pt handler =
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(ngx_http_geoip_variable_handler_pt) data;
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u_long addr;
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const char *val;
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struct sockaddr_in *sin;
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ngx_http_geoip_conf_t *gcf;
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gcf = ngx_http_get_module_main_conf(r, ngx_http_geoip_module);
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if (gcf->country == NULL) {
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goto not_found;
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}
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if (r->connection->sockaddr->sa_family != AF_INET) {
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goto not_found;
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}
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sin = (struct sockaddr_in *) r->connection->sockaddr;
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addr = ntohl(sin->sin_addr.s_addr);
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val = handler(gcf->country, addr);
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if (val == NULL) {
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goto not_found;
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}
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v->len = ngx_strlen(val);
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v->valid = 1;
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v->no_cacheable = 0;
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v->not_found = 0;
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v->data = (u_char *) val;
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return NGX_OK;
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not_found:
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v->not_found = 1;
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return NGX_OK;
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}
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static ngx_int_t
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ngx_http_geoip_city_variable(ngx_http_request_t *r,
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ngx_http_variable_value_t *v, uintptr_t data)
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{
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u_long addr;
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char *val;
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size_t len;
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GeoIPRecord *gr;
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struct sockaddr_in *sin;
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ngx_http_geoip_conf_t *gcf;
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gcf = ngx_http_get_module_main_conf(r, ngx_http_geoip_module);
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if (gcf->city == NULL) {
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goto not_found;
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}
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if (r->connection->sockaddr->sa_family != AF_INET) {
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goto not_found;
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}
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sin = (struct sockaddr_in *) r->connection->sockaddr;
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addr = ntohl(sin->sin_addr.s_addr);
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gr = GeoIP_record_by_ipnum(gcf->city, addr);
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if (gr == NULL) {
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goto not_found;
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}
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val = *(char **) ((char *) gr + data);
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if (val == NULL) {
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goto no_value;
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}
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len = ngx_strlen(val);
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v->data = ngx_pnalloc(r->pool, len);
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if (v->data == NULL) {
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GeoIPRecord_delete(gr);
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return NGX_ERROR;
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}
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ngx_memcpy(v->data, val, len);
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v->len = len;
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v->valid = 1;
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v->no_cacheable = 0;
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v->not_found = 0;
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GeoIPRecord_delete(gr);
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return NGX_OK;
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no_value:
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GeoIPRecord_delete(gr);
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not_found:
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v->not_found = 1;
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return NGX_OK;
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}
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static ngx_int_t
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ngx_http_geoip_add_variables(ngx_conf_t *cf)
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{
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ngx_http_variable_t *var, *v;
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for (v = ngx_http_geoip_vars; v->name.len; v++) {
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var = ngx_http_add_variable(cf, &v->name, v->flags);
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if (var == NULL) {
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return NGX_ERROR;
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}
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var->get_handler = v->get_handler;
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var->data = v->data;
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}
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return NGX_OK;
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}
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static void *
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ngx_http_geoip_create_conf(ngx_conf_t *cf)
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{
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ngx_pool_cleanup_t *cln;
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ngx_http_geoip_conf_t *conf;
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conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_geoip_conf_t));
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if (conf == NULL) {
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return NULL;
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}
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cln = ngx_pool_cleanup_add(cf->pool, 0);
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if (cln == NULL) {
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return NULL;
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}
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cln->handler = ngx_http_geoip_cleanup;
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cln->data = conf;
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return conf;
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}
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static char *
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ngx_http_geoip_country(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
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{
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ngx_http_geoip_conf_t *gcf = conf;
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ngx_str_t *value;
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if (gcf->country) {
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return "is duplicate";
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}
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value = cf->args->elts;
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gcf->country = GeoIP_open((char *) value[1].data, GEOIP_MEMORY_CACHE);
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if (gcf->country == NULL) {
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ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
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"GeoIO_open(\"%V\") failed", &value[1]);
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return NGX_CONF_ERROR;
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}
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switch (gcf->country->databaseType) {
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case GEOIP_COUNTRY_EDITION:
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case GEOIP_PROXY_EDITION:
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case GEOIP_NETSPEED_EDITION:
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return NGX_CONF_OK;
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default:
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ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
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"invalid GeoIP database \"%V\" type:%d",
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&value[1], gcf->country->databaseType);
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return NGX_CONF_ERROR;
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}
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}
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static char *
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ngx_http_geoip_city(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
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{
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ngx_http_geoip_conf_t *gcf = conf;
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ngx_str_t *value;
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if (gcf->city) {
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return "is duplicate";
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}
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value = cf->args->elts;
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gcf->city = GeoIP_open((char *) value[1].data, GEOIP_MEMORY_CACHE);
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if (gcf->city == NULL) {
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ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
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"GeoIO_open(\"%V\") failed", &value[1]);
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return NGX_CONF_ERROR;
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}
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switch (gcf->city->databaseType) {
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case GEOIP_CITY_EDITION_REV0:
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case GEOIP_CITY_EDITION_REV1:
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return NGX_CONF_OK;
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default:
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ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
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"invalid GeoIP City database \"%V\" type:%d",
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&value[1], gcf->city->databaseType);
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return NGX_CONF_ERROR;
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}
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}
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|
||||
static void
|
||||
ngx_http_geoip_cleanup(void *data)
|
||||
{
|
||||
ngx_http_geoip_conf_t *gcf = data;
|
||||
|
||||
if (gcf->country) {
|
||||
GeoIP_delete(gcf->country);
|
||||
}
|
||||
|
||||
if (gcf->city) {
|
||||
GeoIP_delete(gcf->city);
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue