external/bsd/openldap/dist/libraries/libldap/ldap-int.h

   1 /*  ldap-int.h - defines & prototypes internal to the LDAP library */
   2 /* $OpenLDAP: pkg/ldap/libraries/libldap/ldap-int.h,v 1.168.2.7 2008/02/11 23:26:41 kurt Exp $ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 1998-2008 The OpenLDAP Foundation.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted only as authorized by the OpenLDAP
  10  * Public License.
  11  *
  12  * A copy of this license is available in the file LICENSE in the
  13  * top-level directory of the distribution or, alternatively, at
  14  * <http://www.OpenLDAP.org/license.html>.
  15  */
  16 /*  Portions Copyright (c) 1995 Regents of the University of Michigan.
  17  *  All rights reserved.
  18  */
  19
  20 #ifndef _LDAP_INT_H
  21 #define _LDAP_INT_H 1
  22
  23 #ifdef LDAP_R_COMPILE
  24 #define LDAP_THREAD_SAFE 1
  25 #endif
  26
  27 #include "../liblber/lber-int.h"
  28
  29 #ifdef LDAP_R_COMPILE
  30 #include <ldap_pvt_thread.h>
  31 #endif
  32
  33 #ifdef HAVE_CYRUS_SASL
  34         /* the need for this should be removed */
  35 #ifdef HAVE_SASL_SASL_H
  36 #include <sasl/sasl.h>
  37 #else
  38 #include <sasl.h>
  39 #endif
  40
  41 #define SASL_MAX_BUFF_SIZE      (0xffffff)
  42 #define SASL_MIN_BUFF_SIZE      4096
  43 #endif
  44
  45 /* for struct timeval */
  46 #include <ac/time.h>
  47
  48 #undef TV2MILLISEC
  49 #define TV2MILLISEC(tv) (((tv)->tv_sec * 1000) + ((tv)->tv_usec/1000))
  50
  51 /*
  52  * Support needed if the library is running in the kernel
  53  */
  54 #if LDAP_INT_IN_KERNEL
  55         /*
  56          * Platform specific function to return a pointer to the
  57          * process-specific global options.
  58          *
  59          * This function should perform the following functions:
  60          *  Allocate and initialize a global options struct on a per process basis
  61          *  Use callers process identifier to return its global options struct
  62          *  Note: Deallocate structure when the process exits
  63          */
  64 #       define LDAP_INT_GLOBAL_OPT() ldap_int_global_opt()
  65         struct ldapoptions *ldap_int_global_opt(void);
  66 #else
  67 #       define LDAP_INT_GLOBAL_OPT() (&ldap_int_global_options)
  68 #endif
  69
  70 #define ldap_debug      ((LDAP_INT_GLOBAL_OPT())->ldo_debug)
  71
  72 #include "ldap_log.h"
  73
  74 #undef Debug
  75
  76 #ifdef LDAP_DEBUG
  77
  78 #define Debug( level, fmt, arg1, arg2, arg3 ) \
  79         do { if ( ldap_debug & level ) \
  80         ldap_log_printf( NULL, (level), (fmt), (arg1), (arg2), (arg3) ); \
  81         } while ( 0 )
  82
  83 #define LDAP_Debug( subsystem, level, fmt, arg1, arg2, arg3 )\
  84         ldap_log_printf( NULL, (level), (fmt), (arg1), (arg2), (arg3) )
  85
  86 #else
  87
  88 #define Debug( level, fmt, arg1, arg2, arg3 )                 ((void)0)
  89 #define LDAP_Debug( subsystem, level, fmt, arg1, arg2, arg3 ) ((void)0)
  90
  91 #endif /* LDAP_DEBUG */
  92
  93 #define LDAP_DEPRECATED 1
  94 #include "ldap.h"
  95
  96 #include "ldap_pvt.h"
  97
  98 LDAP_BEGIN_DECL
  99
 100 #define LDAP_URL_PREFIX         "ldap://"
 101 #define LDAP_URL_PREFIX_LEN     STRLENOF(LDAP_URL_PREFIX)
 102 #define LDAPS_URL_PREFIX        "ldaps://"
 103 #define LDAPS_URL_PREFIX_LEN    STRLENOF(LDAPS_URL_PREFIX)
 104 #define LDAPI_URL_PREFIX        "ldapi://"
 105 #define LDAPI_URL_PREFIX_LEN    STRLENOF(LDAPI_URL_PREFIX)
 106 #ifdef LDAP_CONNECTIONLESS
 107 #define LDAPC_URL_PREFIX        "cldap://"
 108 #define LDAPC_URL_PREFIX_LEN    STRLENOF(LDAPC_URL_PREFIX)
 109 #endif
 110 #define LDAP_URL_URLCOLON       "URL:"
 111 #define LDAP_URL_URLCOLON_LEN   STRLENOF(LDAP_URL_URLCOLON)
 112
 113 #define LDAP_REF_STR            "Referral:\n"
 114 #define LDAP_REF_STR_LEN        STRLENOF(LDAP_REF_STR)
 115 #define LDAP_LDAP_REF_STR       LDAP_URL_PREFIX
 116 #define LDAP_LDAP_REF_STR_LEN   LDAP_URL_PREFIX_LEN
 117
 118 #define LDAP_DEFAULT_REFHOPLIMIT 5
 119
 120 #define LDAP_BOOL_REFERRALS             0
 121 #define LDAP_BOOL_RESTART               1
 122 #define LDAP_BOOL_TLS                   3
 123 #define LDAP_BOOL_CONNECT_ASYNC         4
 124
 125 #define LDAP_BOOLEANS   unsigned long
 126 #define LDAP_BOOL(n)    ((LDAP_BOOLEANS)1 << (n))
 127 #define LDAP_BOOL_GET(lo, bool) \
 128         ((lo)->ldo_booleans & LDAP_BOOL(bool) ? -1 : 0)
 129 #define LDAP_BOOL_SET(lo, bool) ((lo)->ldo_booleans |= LDAP_BOOL(bool))
 130 #define LDAP_BOOL_CLR(lo, bool) ((lo)->ldo_booleans &= ~LDAP_BOOL(bool))
 131 #define LDAP_BOOL_ZERO(lo) ((lo)->ldo_booleans = 0)
 132
 133 /*
 134  * This structure represents both ldap messages and ldap responses.
 135  * These are really the same, except in the case of search responses,
 136  * where a response has multiple messages.
 137  */
 138
 139 struct ldapmsg {
 140         ber_int_t               lm_msgid;       /* the message id */
 141         ber_tag_t               lm_msgtype;     /* the message type */
 142         BerElement      *lm_ber;        /* the ber encoded message contents */
 143         struct ldapmsg  *lm_chain;      /* for search - next msg in the resp */
 144         struct ldapmsg  *lm_chain_tail;
 145         struct ldapmsg  *lm_next;       /* next response */
 146         time_t  lm_time;        /* used to maintain cache */
 147 };
 148
 149 #ifdef HAVE_TLS
 150 struct ldaptls {
 151         char            *lt_certfile;
 152         char            *lt_keyfile;
 153         char            *lt_dhfile;
 154         char            *lt_cacertfile;
 155         char            *lt_cacertdir;
 156         char            *lt_ciphersuite;
 157 #ifdef HAVE_GNUTLS
 158         char            *lt_crlfile;
 159 #endif
 160 };
 161 #endif
 162
 163 /*
 164  * structure representing get/set'able options
 165  * which have global defaults.
 166  */
 167 struct ldapoptions {
 168         short ldo_valid;
 169 #define LDAP_UNINITIALIZED      0x0
 170 #define LDAP_INITIALIZED        0x1
 171 #define LDAP_VALID_SESSION      0x2
 172 #define LDAP_TRASHED_SESSION    0xFF
 173         int   ldo_debug;
 174 #ifdef LDAP_CONNECTIONLESS
 175 #define LDAP_IS_UDP(ld)         ((ld)->ld_options.ldo_is_udp)
 176         void*                   ldo_peer;       /* struct sockaddr* */
 177         char*                   ldo_cldapdn;
 178         int                     ldo_is_udp;
 179 #endif
 180
 181         /* per API call timeout */
 182         struct timeval          ldo_tm_api;
 183         struct timeval          ldo_tm_net;
 184
 185         ber_int_t               ldo_version;
 186         ber_int_t               ldo_deref;
 187         ber_int_t               ldo_timelimit;
 188         ber_int_t               ldo_sizelimit;
 189
 190 #ifdef HAVE_TLS
 191         /* tls context */
 192         void            *ldo_tls_ctx;
 193         LDAP_TLS_CONNECT_CB     *ldo_tls_connect_cb;
 194         void*                   ldo_tls_connect_arg;
 195         struct ldaptls ldo_tls_info;
 196 #define ldo_tls_certfile        ldo_tls_info.lt_certfile
 197 #define ldo_tls_keyfile ldo_tls_info.lt_keyfile
 198 #define ldo_tls_dhfile  ldo_tls_info.lt_dhfile
 199 #define ldo_tls_cacertfile      ldo_tls_info.lt_cacertfile
 200 #define ldo_tls_cacertdir       ldo_tls_info.lt_cacertdir
 201 #define ldo_tls_ciphersuite     ldo_tls_info.lt_ciphersuite
 202 #define ldo_tls_crlfile ldo_tls_info.lt_crlfile
 203         int                     ldo_tls_mode;
 204         int                     ldo_tls_require_cert;
 205 #ifdef HAVE_OPENSSL_CRL
 206         int                     ldo_tls_crlcheck;
 207 #endif
 208 #endif
 209
 210         LDAPURLDesc *ldo_defludp;
 211         int             ldo_defport;
 212         char*   ldo_defbase;
 213         char*   ldo_defbinddn;  /* bind dn */
 214
 215 #ifdef HAVE_CYRUS_SASL
 216         char*   ldo_def_sasl_mech;              /* SASL Mechanism(s) */
 217         char*   ldo_def_sasl_realm;             /* SASL realm */
 218         char*   ldo_def_sasl_authcid;   /* SASL authentication identity */
 219         char*   ldo_def_sasl_authzid;   /* SASL authorization identity */
 220
 221         /* SASL Security Properties */
 222         struct sasl_security_properties ldo_sasl_secprops;
 223 #endif
 224
 225         int             ldo_refhoplimit;        /* limit on referral nesting */
 226
 227         /* LDAPv3 server and client controls */
 228         LDAPControl     **ldo_sctrls;
 229         LDAPControl **ldo_cctrls;
 230
 231         /* LDAP rebind callback function */
 232         LDAP_REBIND_PROC *ldo_rebind_proc;
 233         void *ldo_rebind_params;
 234         LDAP_NEXTREF_PROC *ldo_nextref_proc;
 235         void *ldo_nextref_params;
 236         LDAP_URLLIST_PROC *ldo_urllist_proc;
 237         void *ldo_urllist_params;
 238
 239         LDAP_BOOLEANS ldo_booleans;     /* boolean options */
 240 };
 241
 242
 243 /*
 244  * structure for representing an LDAP server connection
 245  */
 246 typedef struct ldap_conn {
 247         Sockbuf         *lconn_sb;
 248 #ifdef HAVE_CYRUS_SASL
 249         void            *lconn_sasl_authctx;    /* context for bind */
 250         void            *lconn_sasl_sockctx;    /* for security layer */
 251 #endif
 252         int                     lconn_refcnt;
 253         time_t          lconn_created;  /* time */
 254         time_t          lconn_lastused; /* time */
 255         int                     lconn_rebind_inprogress;        /* set if rebind in progress */
 256         char            ***lconn_rebind_queue;          /* used if rebind in progress */
 257         int                     lconn_status;
 258 #define LDAP_CONNST_NEEDSOCKET          1
 259 #define LDAP_CONNST_CONNECTING          2
 260 #define LDAP_CONNST_CONNECTED           3
 261         LDAPURLDesc             *lconn_server;
 262         BerElement              *lconn_ber;     /* ber receiving on this conn. */
 263
 264         struct ldap_conn *lconn_next;
 265 } LDAPConn;
 266
 267
 268 /*
 269  * structure used to track outstanding requests
 270  */
 271 typedef struct ldapreq {
 272         ber_int_t       lr_msgid;       /* the message id */
 273         int             lr_status;      /* status of request */
 274 #define LDAP_REQST_COMPLETED    0
 275 #define LDAP_REQST_INPROGRESS   1
 276 #define LDAP_REQST_CHASINGREFS  2
 277 #define LDAP_REQST_NOTCONNECTED 3
 278 #define LDAP_REQST_WRITING      4
 279         int             lr_refcnt;      /* count of references */
 280         int             lr_outrefcnt;   /* count of outstanding referrals */
 281         int             lr_abandoned;   /* the request has been abandoned */
 282         ber_int_t       lr_origid;      /* original request's message id */
 283         int             lr_parentcnt;   /* count of parent requests */
 284         ber_tag_t       lr_res_msgtype; /* result message type */
 285         ber_int_t       lr_res_errno;   /* result LDAP errno */
 286         char            *lr_res_error;  /* result error string */
 287         char            *lr_res_matched;/* result matched DN string */
 288         BerElement      *lr_ber;        /* ber encoded request contents */
 289         LDAPConn        *lr_conn;       /* connection used to send request */
 290         struct berval   lr_dn;          /* DN of request, in lr_ber */
 291         struct ldapreq  *lr_parent;     /* request that spawned this referral */
 292         struct ldapreq  *lr_child;      /* first child request */
 293         struct ldapreq  *lr_refnext;    /* next referral spawned */
 294         struct ldapreq  *lr_prev;       /* previous request */
 295         struct ldapreq  *lr_next;       /* next request */
 296 } LDAPRequest;
 297
 298 /*
 299  * structure for client cache
 300  */
 301 #define LDAP_CACHE_BUCKETS      31      /* cache hash table size */
 302 typedef struct ldapcache {
 303         LDAPMessage     *lc_buckets[LDAP_CACHE_BUCKETS];/* hash table */
 304         LDAPMessage     *lc_requests;                   /* unfulfilled reqs */
 305         long            lc_timeout;                     /* request timeout */
 306         ber_len_t               lc_maxmem;                      /* memory to use */
 307         ber_len_t               lc_memused;                     /* memory in use */
 308         int             lc_enabled;                     /* enabled? */
 309         unsigned long   lc_options;                     /* options */
 310 #define LDAP_CACHE_OPT_CACHENOERRS      0x00000001
 311 #define LDAP_CACHE_OPT_CACHEALLERRS     0x00000002
 312 }  LDAPCache;
 313
 314 /*
 315  * structure containing referral request info for rebind procedure
 316  */
 317 typedef struct ldapreqinfo {
 318         ber_len_t       ri_msgid;
 319         int                     ri_request;
 320         char            *ri_url;
 321 } LDAPreqinfo;
 322
 323 /*
 324  * structure representing an ldap connection
 325  */
 326
 327 struct ldap {
 328         Sockbuf         *ld_sb;         /* socket descriptor & buffer */
 329
 330         struct ldapoptions ld_options;
 331
 332 #define ld_valid                ld_options.ldo_valid
 333 #define ld_debug                ld_options.ldo_debug
 334
 335 #define ld_deref                ld_options.ldo_deref
 336 #define ld_timelimit    ld_options.ldo_timelimit
 337 #define ld_sizelimit    ld_options.ldo_sizelimit
 338
 339 #define ld_defbinddn    ld_options.ldo_defbinddn
 340 #define ld_defbase              ld_options.ldo_defbase
 341 #define ld_defhost              ld_options.ldo_defhost
 342 #define ld_defport              ld_options.ldo_defport
 343
 344 #define ld_refhoplimit  ld_options.ldo_refhoplimit
 345
 346 #define ld_sctrls               ld_options.ldo_sctrls
 347 #define ld_cctrls               ld_options.ldo_cctrls
 348 #define ld_rebind_proc          ld_options.ldo_rebind_proc
 349 #define ld_rebind_params        ld_options.ldo_rebind_params
 350 #define ld_nextref_proc         ld_options.ldo_nextref_proc
 351 #define ld_nextref_params       ld_options.ldo_nextref_params
 352 #define ld_urllist_proc         ld_options.ldo_urllist_proc
 353 #define ld_urllist_params       ld_options.ldo_urllist_params
 354
 355 #define ld_version              ld_options.ldo_version
 356
 357         unsigned short  ld_lberoptions;
 358
 359         ber_int_t       ld_errno;
 360         char    *ld_error;
 361         char    *ld_matched;
 362         char    **ld_referrals;
 363         ber_len_t               ld_msgid;
 364
 365         /* do not mess with these */
 366         LDAPRequest     *ld_requests;   /* list of outstanding requests */
 367         LDAPMessage     *ld_responses;  /* list of outstanding responses */
 368
 369 #ifdef LDAP_R_COMPILE
 370         ldap_pvt_thread_mutex_t ld_conn_mutex;
 371         ldap_pvt_thread_mutex_t ld_req_mutex;
 372         ldap_pvt_thread_mutex_t ld_res_mutex;
 373 #endif
 374
 375         ber_len_t       ld_nabandoned;
 376         ber_int_t       *ld_abandoned;  /* array of abandoned requests */
 377
 378         LDAPCache       *ld_cache;      /* non-null if cache is initialized */
 379
 380         /* do not mess with the rest though */
 381
 382         LDAPConn        *ld_defconn;    /* default connection */
 383         LDAPConn        *ld_conns;      /* list of server connections */
 384         void            *ld_selectinfo; /* platform specifics for select */
 385 };
 386 #define LDAP_VALID(ld)          ( (ld)->ld_valid == LDAP_VALID_SESSION )
 387 #define LDAP_TRASHED(ld)        ( (ld)->ld_valid == LDAP_TRASHED_SESSION )
 388 #define LDAP_TRASH(ld)          ( (ld)->ld_valid = LDAP_TRASHED_SESSION )
 389
 390 #ifdef LDAP_R_COMPILE
 391 LDAP_V ( ldap_pvt_thread_mutex_t ) ldap_int_resolv_mutex;
 392
 393 #ifdef HAVE_CYRUS_SASL
 394 LDAP_V( ldap_pvt_thread_mutex_t ) ldap_int_sasl_mutex;
 395 #endif
 396 #endif
 397
 398 #ifdef LDAP_R_COMPILE
 399 #define LDAP_NEXT_MSGID(ld, id) \
 400         ldap_pvt_thread_mutex_lock( &(ld)->ld_req_mutex ); \
 401         id = ++(ld)->ld_msgid; \
 402         ldap_pvt_thread_mutex_unlock( &(ld)->ld_req_mutex )
 403 #else
 404 #define LDAP_NEXT_MSGID(ld, id) id = ++(ld)->ld_msgid
 405 #endif
 406
 407 /*
 408  * in abandon.c
 409  */
 410
 411 LDAP_F (int)
 412 ldap_int_bisect_find( ber_int_t *v, ber_len_t n, ber_int_t id, int *idxp );
 413 LDAP_F (int)
 414 ldap_int_bisect_insert( ber_int_t **vp, ber_len_t *np, int id, int idx );
 415 LDAP_F (int)
 416 ldap_int_bisect_delete( ber_int_t **vp, ber_len_t *np, int id, int idx );
 417
 418 /*
 419  * in init.c
 420  */
 421
 422 LDAP_V ( struct ldapoptions ) ldap_int_global_options;
 423
 424 LDAP_F ( void ) ldap_int_initialize LDAP_P((struct ldapoptions *, int *));
 425 LDAP_F ( void ) ldap_int_initialize_global_options LDAP_P((
 426         struct ldapoptions *, int *));
 427
 428 /* memory.c */
 429         /* simple macros to realloc for now */
 430 #define LDAP_MALLOC(s)          (ber_memalloc_x((s),NULL))
 431 #define LDAP_CALLOC(n,s)        (ber_memcalloc_x((n),(s),NULL))
 432 #define LDAP_REALLOC(p,s)       (ber_memrealloc_x((p),(s),NULL))
 433 #define LDAP_FREE(p)            (ber_memfree_x((p),NULL))
 434 #define LDAP_VFREE(v)           (ber_memvfree_x((void **)(v),NULL))
 435 #define LDAP_STRDUP(s)          (ber_strdup_x((s),NULL))
 436 #define LDAP_STRNDUP(s,l)       (ber_strndup_x((s),(l),NULL))
 437
 438 #define LDAP_MALLOCX(s,x)       (ber_memalloc_x((s),(x)))
 439 #define LDAP_CALLOCX(n,s,x)     (ber_memcalloc_x((n),(s),(x)))
 440 #define LDAP_REALLOCX(p,s,x)    (ber_memrealloc_x((p),(s),(x)))
 441 #define LDAP_FREEX(p,x)         (ber_memfree_x((p),(x)))
 442 #define LDAP_VFREEX(v,x)        (ber_memvfree_x((void **)(v),(x)))
 443 #define LDAP_STRDUPX(s,x)       (ber_strdup_x((s),(x)))
 444 #define LDAP_STRNDUPX(s,l,x)    (ber_strndup_x((s),(l),(x)))
 445
 446 /*
 447  * in error.c
 448  */
 449 LDAP_F (void) ldap_int_error_init( void );
 450
 451 /*
 452  * in unit-int.c
 453  */
 454 LDAP_F (void) ldap_int_utils_init LDAP_P(( void ));
 455
 456
 457 /*
 458  * in print.c
 459  */
 460 LDAP_F (int) ldap_log_printf LDAP_P((LDAP *ld, int level, const char *fmt, ...)) LDAP_GCCATTR((format(printf, 3, 4)));
 461
 462 /*
 463  * in cache.c
 464  */
 465 LDAP_F (void) ldap_add_request_to_cache LDAP_P(( LDAP *ld, ber_tag_t msgtype,
 466         BerElement *request ));
 467 LDAP_F (void) ldap_add_result_to_cache LDAP_P(( LDAP *ld, LDAPMessage *result ));
 468 LDAP_F (int) ldap_check_cache LDAP_P(( LDAP *ld, ber_tag_t msgtype, BerElement *request ));
 469
 470 /*
 471  * in controls.c
 472  */
 473 LDAP_F (int) ldap_int_put_controls LDAP_P((
 474         LDAP *ld,
 475         LDAPControl *const *ctrls,
 476         BerElement *ber ));
 477
 478 LDAP_F (int) ldap_int_client_controls LDAP_P((
 479         LDAP *ld,
 480         LDAPControl **ctrlp ));
 481
 482 /*
 483  * in dsparse.c
 484  */
 485 LDAP_F (int) ldap_int_next_line_tokens LDAP_P(( char **bufp, ber_len_t *blenp, char ***toksp ));
 486
 487
 488 /*
 489  * in open.c
 490  */
 491 LDAP_F (int) ldap_open_defconn( LDAP *ld );
 492 LDAP_F (int) ldap_int_open_connection( LDAP *ld,
 493         LDAPConn *conn, LDAPURLDesc *srvlist, int async );
 494
 495 /*
 496  * in os-ip.c
 497  */
 498 #ifndef HAVE_POLL
 499 LDAP_V (int) ldap_int_tblsize;
 500 LDAP_F (void) ldap_int_ip_init( void );
 501 #endif
 502
 503 LDAP_F (int) ldap_int_timeval_dup( struct timeval **dest,
 504         const struct timeval *tm );
 505 LDAP_F (int) ldap_connect_to_host( LDAP *ld, Sockbuf *sb,
 506         int proto, const char *host, int port, int async );
 507 LDAP_F (int) ldap_int_poll( LDAP *ld, ber_socket_t s,
 508         struct timeval *tvp );
 509
 510 #if defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
 511 LDAP_V (char *) ldap_int_hostname;
 512 LDAP_F (char *) ldap_host_connected_to( Sockbuf *sb,
 513         const char *host );
 514 #endif
 515
 516 LDAP_F (int) ldap_int_select( LDAP *ld, struct timeval *timeout );
 517 LDAP_F (void *) ldap_new_select_info( void );
 518 LDAP_F (void) ldap_free_select_info( void *sip );
 519 LDAP_F (void) ldap_mark_select_write( LDAP *ld, Sockbuf *sb );
 520 LDAP_F (void) ldap_mark_select_read( LDAP *ld, Sockbuf *sb );
 521 LDAP_F (void) ldap_mark_select_clear( LDAP *ld, Sockbuf *sb );
 522 LDAP_F (int) ldap_is_read_ready( LDAP *ld, Sockbuf *sb );
 523 LDAP_F (int) ldap_is_write_ready( LDAP *ld, Sockbuf *sb );
 524
 525 /*
 526  * in os-local.c
 527  */
 528 #ifdef LDAP_PF_LOCAL
 529 LDAP_F (int) ldap_connect_to_path( LDAP *ld, Sockbuf *sb,
 530         const char *path, int async );
 531 #endif /* LDAP_PF_LOCAL */
 532
 533 /*
 534  * in request.c
 535  */
 536 LDAP_F (ber_int_t) ldap_send_initial_request( LDAP *ld, ber_tag_t msgtype,
 537         const char *dn, BerElement *ber, ber_int_t msgid );
 538 LDAP_F (BerElement *) ldap_alloc_ber_with_options( LDAP *ld );
 539 LDAP_F (void) ldap_set_ber_options( LDAP *ld, BerElement *ber );
 540
 541 LDAP_F (int) ldap_send_server_request( LDAP *ld, BerElement *ber, ber_int_t msgid, LDAPRequest *parentreq, LDAPURLDesc **srvlist, LDAPConn *lc, LDAPreqinfo *bind );
 542 LDAP_F (LDAPConn *) ldap_new_connection( LDAP *ld, LDAPURLDesc **srvlist, int use_ldsb, int connect, LDAPreqinfo *bind );
 543 LDAP_F (LDAPRequest *) ldap_find_request_by_msgid( LDAP *ld, ber_int_t msgid );
 544 LDAP_F (void) ldap_return_request( LDAP *ld, LDAPRequest *lr, int freeit );
 545 LDAP_F (void) ldap_free_request( LDAP *ld, LDAPRequest *lr );
 546 LDAP_F (void) ldap_free_connection( LDAP *ld, LDAPConn *lc, int force, int unbind );
 547 LDAP_F (void) ldap_dump_connection( LDAP *ld, LDAPConn *lconns, int all );
 548 LDAP_F (void) ldap_dump_requests_and_responses( LDAP *ld );
 549 LDAP_F (int) ldap_chase_referrals( LDAP *ld, LDAPRequest *lr,
 550         char **errstrp, int sref, int *hadrefp );
 551 LDAP_F (int) ldap_chase_v3referrals( LDAP *ld, LDAPRequest *lr,
 552         char **refs, int sref, char **referralsp, int *hadrefp );
 553 LDAP_F (int) ldap_append_referral( LDAP *ld, char **referralsp, char *s );
 554 LDAP_F (int) ldap_int_flush_request( LDAP *ld, LDAPRequest *lr );
 555
 556 /*
 557  * in result.c:
 558  */
 559 LDAP_F (const char *) ldap_int_msgtype2str( ber_tag_t tag );
 560
 561 /*
 562  * in search.c
 563  */
 564 LDAP_F (BerElement *) ldap_build_search_req LDAP_P((
 565         LDAP *ld,
 566         const char *base,
 567         ber_int_t scope,
 568         const char *filter,
 569         char **attrs,
 570         ber_int_t attrsonly,
 571         LDAPControl **sctrls,
 572         LDAPControl **cctrls,
 573         ber_int_t timelimit,
 574         ber_int_t sizelimit,
 575         ber_int_t *msgidp));
 576
 577
 578 /*
 579  * in unbind.c
 580  */
 581 LDAP_F (int) ldap_ld_free LDAP_P((
 582         LDAP *ld,
 583         int close,
 584         LDAPControl **sctrls,
 585         LDAPControl **cctrls ));
 586
 587 LDAP_F (int) ldap_send_unbind LDAP_P((
 588         LDAP *ld,
 589         Sockbuf *sb,
 590         LDAPControl **sctrls,
 591         LDAPControl **cctrls ));
 592
 593 /*
 594  * in url.c
 595  */
 596 LDAP_F (LDAPURLDesc *) ldap_url_dup LDAP_P((
 597         LDAPURLDesc *ludp ));
 598
 599 LDAP_F (LDAPURLDesc *) ldap_url_duplist LDAP_P((
 600         LDAPURLDesc *ludlist ));
 601
 602 LDAP_F (int) ldap_url_parsehosts LDAP_P((
 603         LDAPURLDesc **ludlist,
 604         const char *hosts,
 605         int port ));
 606
 607 LDAP_F (char *) ldap_url_list2hosts LDAP_P((
 608         LDAPURLDesc *ludlist ));
 609
 610 /*
 611  * in cyrus.c
 612  */
 613
 614 LDAP_F (int) ldap_int_sasl_init LDAP_P(( void ));
 615
 616 LDAP_F (int) ldap_int_sasl_open LDAP_P((
 617         LDAP *ld, LDAPConn *conn,
 618         const char* host ));
 619 LDAP_F (int) ldap_int_sasl_close LDAP_P(( LDAP *ld, LDAPConn *conn ));
 620
 621 LDAP_F (int) ldap_int_sasl_external LDAP_P((
 622         LDAP *ld, LDAPConn *conn,
 623         const char* authid, ber_len_t ssf ));
 624
 625 LDAP_F (int) ldap_int_sasl_get_option LDAP_P(( LDAP *ld,
 626         int option, void *arg ));
 627 LDAP_F (int) ldap_int_sasl_set_option LDAP_P(( LDAP *ld,
 628         int option, void *arg ));
 629 LDAP_F (int) ldap_int_sasl_config LDAP_P(( struct ldapoptions *lo,
 630         int option, const char *arg ));
 631
 632 LDAP_F (int) ldap_int_sasl_bind LDAP_P((
 633         LDAP *ld,
 634         const char *,
 635         const char *,
 636         LDAPControl **, LDAPControl **,
 637
 638         /* should be passed in client controls */
 639         unsigned flags,
 640         LDAP_SASL_INTERACT_PROC *interact,
 641         void *defaults ));
 642
 643 /* in schema.c */
 644 LDAP_F (char *) ldap_int_parse_numericoid LDAP_P((
 645         const char **sp,
 646         int *code,
 647         const int flags ));
 648
 649 /*
 650  * in tls.c
 651  */
 652 LDAP_F (int) ldap_int_tls_config LDAP_P(( LDAP *ld,
 653         int option, const char *arg ));
 654
 655 LDAP_F (int) ldap_int_tls_start LDAP_P(( LDAP *ld,
 656         LDAPConn *conn, LDAPURLDesc *srv ));
 657
 658 LDAP_F (void) ldap_int_tls_destroy LDAP_P(( struct ldapoptions *lo ));
 659
 660 /*
 661  *      in getvalues.c
 662  */
 663 LDAP_F (char **) ldap_value_dup LDAP_P((
 664         char *const *vals ));
 665
 666 LDAP_END_DECL
 667
 668 #endif /* _LDAP_INT_H */