ACIL FM

Nama	Ukuran	Aksi
client.h	16.27 MB	View DL Edit
hooks.h	14.17 MB	View DL Edit
interfacemgr.h	5.39 MB	View DL Edit
lib.h	767 B	View DL Edit
listenlist.h	1.94 MB	View DL Edit
log.h	2.13 MB	View DL Edit
notify.h	1 MB	View DL Edit
query.h	6.5 MB	View DL Edit
server.h	4.77 MB	View DL Edit
sortlist.h	2.36 MB	View DL Edit
stats.h	3.42 MB	View DL Edit
types.h	1.04 MB	View DL Edit
update.h	760 B	View DL Edit
version.h	504 B	View DL Edit
xfrout.h	651 B	View DL Edit

Edit file: /usr/include/bind9/ns/server.h

/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#ifndef NS_SERVER_H
#define NS_SERVER_H 1

/*! \file */

#include <inttypes.h>
#include <stdbool.h>

#include <isc/fuzz.h>
#include <isc/log.h>
#include <isc/magic.h>
#include <isc/quota.h>
#include <isc/random.h>
#include <isc/sockaddr.h>
#include <isc/types.h>

#include <dns/acl.h>
#include <dns/types.h>

#include <ns/types.h>

#define NS_EVENT_CLIENTCONTROL (ISC_EVENTCLASS_NS + 0)

#define NS_SERVER_LOGQUERIES   0x00000001U /*%< log queries */
#define NS_SERVER_NOAA	       0x00000002U /*%< -T noaa */
#define NS_SERVER_NOSOA	       0x00000004U /*%< -T nosoa */
#define NS_SERVER_NONEAREST    0x00000008U /*%< -T nonearest */
#define NS_SERVER_NOEDNS       0x00000020U /*%< -T noedns */
#define NS_SERVER_DROPEDNS     0x00000040U /*%< -T dropedns */
#define NS_SERVER_NOTCP	       0x00000080U /*%< -T notcp */
#define NS_SERVER_DISABLE4     0x00000100U /*%< -6 */
#define NS_SERVER_DISABLE6     0x00000200U /*%< -4 */
#define NS_SERVER_FIXEDLOCAL   0x00000400U /*%< -T fixedlocal */
#define NS_SERVER_SIGVALINSECS 0x00000800U /*%< -T sigvalinsecs */
#define NS_SERVER_EDNSFORMERR  0x00001000U /*%< -T ednsformerr (STD13) */
#define NS_SERVER_EDNSNOTIMP   0x00002000U /*%< -T ednsnotimp */
#define NS_SERVER_EDNSREFUSED  0x00004000U /*%< -T ednsrefused */

/*%
 * Type for callback function to get hostname.
 */
typedef isc_result_t (*ns_hostnamecb_t)(char *buf, size_t len);

/*%
 * Type for callback function to signal the fuzzer thread
 * when built with AFL.
 */
typedef void (*ns_fuzzcb_t)(void);

/*%
 * Type for callback function to get the view that can answer a query.
 */
typedef isc_result_t (*ns_matchview_t)(
	isc_netaddr_t *srcaddr, isc_netaddr_t *destaddr, dns_message_t *message,
	dns_aclenv_t *env, isc_result_t *sigresultp, dns_view_t **viewp);

/*%
 * Server context.
 */
struct ns_server {
	unsigned int magic;
	isc_mem_t	  *mctx;

isc_refcount_t references;

/*% Server cookie secret and algorithm */
	unsigned char	   secret[32];
	ns_cookiealg_t	   cookiealg;
	ns_altsecretlist_t altsecrets;
	bool		   answercookie;

/*% Quotas */
	isc_quota_t recursionquota;
	isc_quota_t tcpquota;
	isc_quota_t xfroutquota;
	isc_quota_t updquota;

/*% Test options and other configurables */
	uint32_t options;

dns_acl_t	  *blackholeacl;
	dns_acl_t	  *keepresporder;
	uint16_t       udpsize;
	uint16_t       transfer_tcp_message_size;
	bool	       interface_auto;
	dns_tkeyctx_t *tkeyctx;

/*% Server id for NSID */
	char	     *server_id;
	ns_hostnamecb_t gethostname;

/*% Fuzzer callback */
	isc_fuzztype_t fuzztype;
	ns_fuzzcb_t    fuzznotify;

/*% Callback to find a matching view for a query */
	ns_matchview_t matchingview;

/*% Stats counters */
	ns_stats_t  *nsstats;
	dns_stats_t *rcvquerystats;
	dns_stats_t *opcodestats;
	dns_stats_t *rcodestats;

isc_stats_t *udpinstats4;
	isc_stats_t *udpoutstats4;
	isc_stats_t *udpinstats6;
	isc_stats_t *udpoutstats6;

isc_stats_t *tcpinstats4;
	isc_stats_t *tcpoutstats4;
	isc_stats_t *tcpinstats6;
	isc_stats_t *tcpoutstats6;

unsigned int max_additional_records;
};

struct ns_altsecret {
	ISC_LINK(ns_altsecret_t) link;
	unsigned char secret[32];
};

isc_result_t
ns_server_create(isc_mem_t *mctx, ns_matchview_t matchingview,
		 ns_server_t **sctxp);
/*%<
 * Create a server context object with default settings.
 */

void
ns_server_attach(ns_server_t *src, ns_server_t **dest);
/*%<
 * Attach a server context.
 *
 * Requires:
 *\li	'src' is valid.
 */

void
ns_server_detach(ns_server_t **sctxp);
/*%<
 * Detach from a server context.  If its reference count drops to zero, destroy
 * it, freeing its memory.
 *
 * Requires:
 *\li	'*sctxp' is valid.
 * Ensures:
 *\li	'*sctxp' is NULL on return.
 */

isc_result_t
ns_server_setserverid(ns_server_t *sctx, const char *serverid);
/*%<
 * Set sctx->server_id to 'serverid'. If it was set previously, free the memory.
 *
 * Requires:
 *\li	'sctx' is valid.
 */

unsigned int
ns_server_getmaxadditionalrecords(ns_server_t *sctx);
/*%<
 *	Returns the maximal number of records with additional addresses
 *	provided.
 *
 * Requires:
 *\li	'sctx' is valid.
 */

void
ns_server_setoption(ns_server_t *sctx, unsigned int option, bool value);
/*%<
 *	Set the given options on (if 'value' == #true)
 *	or off (if 'value' == #false).
 *
 * Requires:
 *\li	'sctx' is valid
 */

bool
ns_server_getoption(ns_server_t *sctx, unsigned int option);
/*%<
 *	Returns the current value of the specified server option.
 *
 * Requires:
 *\li	'sctx' is valid.
 */
#endif /* NS_SERVER_H */

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