nginx/src/http/modules/ngx_http_access_module.c

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_http.h>


ngx_http_access_rule_t;

#if (NGX_HAVE_INET6)

ngx_http_access_rule6_t;

#endif

#if (NGX_HAVE_UNIX_DOMAIN)

ngx_http_access_rule_un_t;

#endif

ngx_http_access_loc_conf_t;


static ngx_int_t ngx_http_access_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_access_inet(ngx_http_request_t *r,
    ngx_http_access_loc_conf_t *alcf, in_addr_t addr);
#if (NGX_HAVE_INET6)
static ngx_int_t ngx_http_access_inet6(ngx_http_request_t *r,
    ngx_http_access_loc_conf_t *alcf, u_char *p);
#endif
#if (NGX_HAVE_UNIX_DOMAIN)
static ngx_int_t ngx_http_access_unix(ngx_http_request_t *r,
    ngx_http_access_loc_conf_t *alcf);
#endif
static ngx_int_t ngx_http_access_found(ngx_http_request_t *r, ngx_uint_t deny);
static char *ngx_http_access_rule(ngx_conf_t *cf, ngx_command_t *cmd,
    void *conf);
static void *ngx_http_access_create_loc_conf(ngx_conf_t *cf);
static char *ngx_http_access_merge_loc_conf(ngx_conf_t *cf,
    void *parent, void *child);
static ngx_int_t ngx_http_access_init(ngx_conf_t *cf);


static ngx_command_t  ngx_http_access_commands[] = …;



static ngx_http_module_t  ngx_http_access_module_ctx = …;


ngx_module_t  ngx_http_access_module = …;


static ngx_int_t
ngx_http_access_handler(ngx_http_request_t *r)
{ … }


static ngx_int_t
ngx_http_access_inet(ngx_http_request_t *r, ngx_http_access_loc_conf_t *alcf,
    in_addr_t addr)
{ … }


#if (NGX_HAVE_INET6)

static ngx_int_t
ngx_http_access_inet6(ngx_http_request_t *r, ngx_http_access_loc_conf_t *alcf,
    u_char *p)
{ … }

#endif


#if (NGX_HAVE_UNIX_DOMAIN)

static ngx_int_t
ngx_http_access_unix(ngx_http_request_t *r, ngx_http_access_loc_conf_t *alcf)
{ … }

#endif


static ngx_int_t
ngx_http_access_found(ngx_http_request_t *r, ngx_uint_t deny)
{ … }


static char *
ngx_http_access_rule(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{ … }


static void *
ngx_http_access_create_loc_conf(ngx_conf_t *cf)
{ … }


static char *
ngx_http_access_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
{ … }


static ngx_int_t
ngx_http_access_init(ngx_conf_t *cf)
{ … }