listener.h File Reference

#include "config.h"
#include "status.h"
#include <arpa/inet.h>
#include <netdb.h>
#include <netinet/in.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/select.h>
#include <sys/socket.h>
#include <unistd.h>

Go to the source code of this file.

Data Structures
union	acl_addr_storage
struct	interface_struct
struct	listener_struct

Macros
#define	DNS_PORT_STRING   "53"
#define	INBUF_SIZE   4096 /* max size for incoming queries */
#define	MAX_INTERFACES   32

Typedefs
typedef struct interface_struct	interface_type
typedef struct listener_struct	listener_type

Functions
listener_type *	listener_create (void)
interface_type *	listener_push (listener_type *list, char *address, int family, const char *port)
void	interface_cleanup (interface_type *i)
void	listener_cleanup (listener_type *listener)

Macro Definition Documentation

DNS_PORT_STRING

#define DNS_PORT_STRING   "53"

Listener.

Definition at line 51 of file listener.h.

Referenced by sock_listen(), and xfrd_acl_sockaddr_to().

INBUF_SIZE

#define INBUF_SIZE   4096 /* max size for incoming queries */

Definition at line 52 of file listener.h.

MAX_INTERFACES

#define MAX_INTERFACES   32

Definition at line 53 of file listener.h.

Referenced by sock_listen().

Typedef Documentation

interface_type

typedef struct interface_struct interface_type

Interface.

Definition at line 68 of file listener.h.

listener_type

typedef struct listener_struct listener_type

Listener.

Definition at line 80 of file listener.h.

Function Documentation

interface_cleanup()

void interface_cleanup ( interface_type * i )

extern

Clean up interface.

Parameters

[in]

i

interface

Clean up interface.

Definition at line 111 of file listener.c.

References interface_struct::address, and interface_struct::port.

Referenced by listener_cleanup().

listener_cleanup()

void listener_cleanup ( listener_type * listener )

extern

Clean up listener.

Parameters

[in]

listener

listener to clean up

Clean up listener.

Definition at line 126 of file listener.c.

References listener_struct::count, interface_cleanup(), and listener_struct::interfaces.

Referenced by engine_config_cleanup().

listener_create()

listener_type * listener_create ( void )

extern

Create listener.

Parameters

[in]

allocator

memory allocator

Returns

listener_type* listener

Create listener.

Definition at line 45 of file listener.c.

References listener_struct::count, and listener_struct::interfaces.

Referenced by parse_conf_listener().

listener_push()

interface_type * listener_push ( listener_type * listener, char * address, int family, const char * port )

extern

Push an interface to the listener.

Parameters

[in]	listener	listener
[in]	address	IP address
[in]	family	address family
[in]	port	port or NULL

Returns

interface_type* added interface

Push an interface to the listener.

Definition at line 60 of file listener.c.

References acl_addr_storage::addr, interface_struct::addr, acl_addr_storage::addr6, interface_struct::address, listener_struct::count, interface_struct::family, listener_struct::interfaces, and interface_struct::port.

Referenced by parse_conf_listener().