#ifndef _LDAP_INT_H
#define _LDAP_INT_H 1
+#ifdef LDAP_COMPILING_R
+#define LDAP_THREAD_SAFE 1
+#endif
+
#include "../liblber/lber-int.h"
+
+#define ldap_debug (openldap_ldap_global_options.ldo_debug)
+
#include "ldap_log.h"
+
#include "ldap.h"
LDAP_BEGIN_DECL
#define LDAP_URL_URLCOLON "URL:"
#define LDAP_URL_URLCOLON_LEN 4
-#ifdef LDAP_REFERRALS
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
#define LDAP_REF_STR "Referral:\n"
#define LDAP_REF_STR_LEN 10
#define LDAP_LDAP_REF_STR LDAP_URL_PREFIX
#define LDAP_LDAP_REF_STR_LEN LDAP_URL_PREFIX_LEN
-#ifdef LDAP_DNS
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_DNS
#define LDAP_DX_REF_STR "dx://"
#define LDAP_DX_REF_STR_LEN 5
-#endif /* LDAP_DNS */
-#endif /* LDAP_REFERRALS */
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_DNS */
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
#define LDAP_BOOL_REFERRALS 0
#define LDAP_BOOL_RESTART 1
#define LDAP_BOOL_DNS 2
+#define LDAP_BOOLEANS unsigned long
#define LDAP_BOOL(n) (1 << (n))
-#define LDAP_BOOL_GET(ld, bool) ((ld)->ld_booleans & LDAP_BOOL(bool) \
+#define LDAP_BOOL_GET(lo, bool) ((lo)->ldo_booleans & LDAP_BOOL(bool) \
? LDAP_OPT_ON : LDAP_OPT_OFF)
-#define LDAP_BOOL_SET(ld, bool) ((ld)->ld_booleans |= LDAP_BOOL(bool))
-#define LDAP_BOOL_CLR(ld, bool) ((ld)->ld_booleans &= ~LDAP_BOOL(bool))
-#define LDAP_BOOL_ZERO(ld) ((ld)->ld_booleans = 0)
+#define LDAP_BOOL_SET(lo, bool) ((lo)->ldo_booleans |= LDAP_BOOL(bool))
+#define LDAP_BOOL_CLR(lo, bool) ((lo)->ldo_booleans &= ~LDAP_BOOL(bool))
+#define LDAP_BOOL_ZERO(lo) ((lo)->ldo_booleans = 0)
/*
* This structure represents both ldap messages and ldap responses.
unsigned int lm_time; /* used to maintain cache */
};
+/*
+ * structure representing get/set'able options
+ * which have global defaults.
+ */
+struct ldapoptions {
+ int ldo_version; /* version to connect at */
+ int ldo_deref;
+ int ldo_timelimit;
+ int ldo_sizelimit;
+
+ int ldo_debug;
+
+ char* ldo_defbase;
+ char* ldo_defhost;
+ int ldo_defport;
+
+ int ldo_cldaptries; /* connectionless search retry count */
+ int ldo_cldaptimeout;/* time between retries */
+ int ldo_refhoplimit; /* limit on referral nesting */
+
+ LDAP_BOOLEANS ldo_booleans; /* boolean options */
+};
+
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
+/*
+ * structure for tracking LDAP server host, ports, DNs, etc.
+ */
+typedef struct ldap_server {
+ char *lsrv_host;
+ char *lsrv_dn; /* if NULL, use default */
+ int lsrv_port;
+ struct ldap_server *lsrv_next;
+} LDAPServer;
+
+
+/*
+ * structure for representing an LDAP server connection
+ */
+typedef struct ldap_conn {
+ Sockbuf *lconn_sb;
+ int lconn_refcnt;
+ time_t lconn_lastused; /* time */
+ int lconn_status;
+#define LDAP_CONNST_NEEDSOCKET 1
+#define LDAP_CONNST_CONNECTING 2
+#define LDAP_CONNST_CONNECTED 3
+ LDAPServer *lconn_server;
+ char *lconn_krbinstance;
+ struct ldap_conn *lconn_next;
+} LDAPConn;
+
+
+/*
+ * structure used to track outstanding requests
+ */
+typedef struct ldapreq {
+ int lr_msgid; /* the message id */
+ int lr_status; /* status of request */
+#define LDAP_REQST_INPROGRESS 1
+#define LDAP_REQST_CHASINGREFS 2
+#define LDAP_REQST_NOTCONNECTED 3
+#define LDAP_REQST_WRITING 4
+ int lr_outrefcnt; /* count of outstanding referrals */
+ int lr_origid; /* original request's message id */
+ int lr_parentcnt; /* count of parent requests */
+ int lr_res_msgtype; /* result message type */
+ int lr_res_errno; /* result LDAP errno */
+ char *lr_res_error; /* result error string */
+ char *lr_res_matched;/* result matched DN string */
+ BerElement *lr_ber; /* ber encoded request contents */
+ LDAPConn *lr_conn; /* connection used to send request */
+ struct ldapreq *lr_parent; /* request that spawned this referral */
+ struct ldapreq *lr_refnext; /* next referral spawned */
+ struct ldapreq *lr_prev; /* previous request */
+ struct ldapreq *lr_next; /* next request */
+} LDAPRequest;
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
+
+/*
+ * structure for client cache
+ */
+#define LDAP_CACHE_BUCKETS 31 /* cache hash table size */
+typedef struct ldapcache {
+ LDAPMessage *lc_buckets[LDAP_CACHE_BUCKETS];/* hash table */
+ LDAPMessage *lc_requests; /* unfulfilled reqs */
+ long lc_timeout; /* request timeout */
+ long lc_maxmem; /* memory to use */
+ long lc_memused; /* memory in use */
+ int lc_enabled; /* enabled? */
+ unsigned long lc_options; /* options */
+#define LDAP_CACHE_OPT_CACHENOERRS 0x00000001
+#define LDAP_CACHE_OPT_CACHEALLERRS 0x00000002
+} LDAPCache;
+#define NULLLDCACHE ((LDAPCache *)NULL)
+
+
/*
* structure representing an ldap connection
*/
struct ldap {
Sockbuf ld_sb; /* socket descriptor & buffer */
- char *ld_host;
- int ld_version;
- char ld_lberoptions;
- int ld_deref;
- int ld_timelimit;
- int ld_sizelimit;
+
+ struct ldapoptions ld_options;
+
+#define ld_deref ld_options.ldo_deref
+#define ld_timelimit ld_options.ldo_timelimit
+#define ld_sizelimit ld_options.ldo_sizelimit
+
+#define ld_defbase ld_options.ldo_defbase
+#define ld_defhost ld_options.ldo_defhost
+#define ld_defport ld_options.ldo_defport
+
+#define ld_cldaptries ld_options.ldo_cldaptries
+#define ld_cldaptimeout ld_options.ldo_cldaptimeout
+#define ld_refhoplimit ld_options.ldo_refhoplimit
+
+ int ld_version; /* version connected at */
+ char *ld_host;
+ int ld_port;
+
+ char ld_lberoptions;
LDAPFiltDesc *ld_filtd; /* from getfilter for ufn searches */
char *ld_ufnprefix; /* for incomplete ufn's */
int ld_errno;
- char *ld_error;
- char *ld_matched;
+ char *ld_error;
+ char *ld_matched;
int ld_msgid;
/* do not mess with these */
-#ifdef LDAP_REFERRALS
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
LDAPRequest *ld_requests; /* list of outstanding requests */
-#else /* LDAP_REFERRALS */
+#else /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
LDAPMessage *ld_requests; /* list of outstanding requests */
-#endif /* LDAP_REFERRALS */
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
LDAPMessage *ld_responses; /* list of outstanding responses */
int *ld_abandoned; /* array of abandoned requests */
char ld_attrbuffer[LDAP_MAX_ATTR_LEN];
LDAPCache *ld_cache; /* non-null if cache is initialized */
char *ld_cldapdn; /* DN used in connectionless search */
- /* it is OK to change these next four values directly */
- int ld_cldaptries; /* connectionless search retry count */
- int ld_cldaptimeout;/* time between retries */
- int ld_refhoplimit; /* limit on referral nesting */
- unsigned long ld_booleans; /* boolean options */
-
/* do not mess with the rest though */
- char *ld_defhost; /* full name of default server */
- int ld_defport; /* port of default server */
BERTranslateProc ld_lber_encode_translate_proc;
BERTranslateProc ld_lber_decode_translate_proc;
-#ifdef LDAP_REFERRALS
+
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
LDAPConn *ld_defconn; /* default connection */
LDAPConn *ld_conns; /* list of server connections */
void *ld_selectinfo; /* platform specifics for select */
int (*ld_rebindproc)( struct ldap *ld, char **dnp,
char **passwdp, int *authmethodp, int freeit );
/* routine to get info needed for re-bind */
-#endif /* LDAP_REFERRALS */
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
};
-
/*
* in init.c
*/
extern int openldap_ldap_initialized;
-extern struct ldap openldap_ld_globals;
+extern struct ldapoptions openldap_ldap_global_options;
void openldap_ldap_initialize LDAP_P((void));
/*
void ldap_add_result_to_cache LDAP_P(( LDAP *ld, LDAPMessage *result ));
int ldap_check_cache LDAP_P(( LDAP *ld, unsigned long msgtype, BerElement *request ));
+/*
+ * in dsparse.c
+ */
+int next_line_tokens LDAP_P(( char **bufp, long *blenp, char ***toksp ));
+void free_strarray LDAP_P(( char **sap ));
#ifdef HAVE_KERBEROS
/*
char *ldap_host_connected_to( Sockbuf *sb );
#endif /* HAVE_KERBEROS */
-#ifdef LDAP_REFERRALS
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
int do_ldap_select( LDAP *ld, struct timeval *timeout );
void *ldap_new_select_info( void );
void ldap_free_select_info( void *sip );
void ldap_mark_select_clear( LDAP *ld, Sockbuf *sb );
int ldap_is_read_ready( LDAP *ld, Sockbuf *sb );
int ldap_is_write_ready( LDAP *ld, Sockbuf *sb );
-#endif /* LDAP_REFERRALS */
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
/*
BerElement *ldap_alloc_ber_with_options( LDAP *ld );
void ldap_set_ber_options( LDAP *ld, BerElement *ber );
-#if defined( LDAP_REFERRALS ) || defined( LDAP_DNS )
+#if defined( LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS ) || defined( LDAP_API_FEATURE_X_OPENLDAP_V2_DNS )
int ldap_send_server_request( LDAP *ld, BerElement *ber, int msgid,
LDAPRequest *parentreq, LDAPServer *srvlist, LDAPConn *lc,
int bind );
void ldap_free_connection( LDAP *ld, LDAPConn *lc, int force, int unbind );
void ldap_dump_connection( LDAP *ld, LDAPConn *lconns, int all );
void ldap_dump_requests_and_responses( LDAP *ld );
-#endif /* LDAP_REFERRALS || LDAP_DNS */
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS || LDAP_API_FEATURE_X_OPENLDAP_V2_DNS */
-#ifdef LDAP_REFERRALS
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
int ldap_chase_referrals( LDAP *ld, LDAPRequest *lr, char **errstrp, int *hadrefp );
int ldap_append_referral( LDAP *ld, char **referralsp, char *s );
-#endif /* LDAP_REFERRALS */
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
+/*
+ * in result.c:
+ */
+#ifdef LDAP_CONNECTIONLESS
+LDAP_F int cldap_getmsg ( LDAP *ld, struct timeval *timeout, BerElement *ber );
+#endif
/*
* in search.c
BerElement *ldap_build_search_req( LDAP *ld, char *base, int scope,
char *filter, char **attrs, int attrsonly );
+/*
+ * in strdup.c
+ */
+char *ldap_strdup LDAP_P(( const char * ));
/*
* in unbind.c
int ldap_ld_free( LDAP *ld, int close );
int ldap_send_unbind( LDAP *ld, Sockbuf *sb );
-#ifdef LDAP_DNS
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_DNS
/*
* in getdxbyname.c
*/
char **ldap_getdxbyname( char *domain );
-#endif /* LDAP_DNS */
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_DNS */
#if defined( STR_TRANSLATION ) && defined( LDAP_DEFAULT_CHARSET )
/*
extern
int ldap_8859_to_t61( char **bufp, unsigned long *buflenp, int free_input );
#endif /* LDAP_CHARSET_8859 == LDAP_DEFAULT_CHARSET */
+#endif /* STR_TRANSLATION && LDAP_DEFAULT_CHARSET */
+
+/*
+ * in util_r.c
+ *
+ */
+
+struct hostent; /* avoid pulling in <netdb.h> */
+
+extern char *ldap_int_strtok( char *str, const char *delim, char **pos );
+extern char *ldap_int_ctime( const time_t *tp, char *buf );
+extern int ldap_int_gethostbyname_a(
+ const char *name,
+ struct hostent *resbuf,
+ char **buf,
+ struct hostent **result,
+ int *herrno_ptr );
+extern int ldap_int_gethostbyaddr_a(
+ const char *addr,
+ int len,
+ int type,
+ struct hostent *resbuf,
+ char **buf,
+ struct hostent **result,
+ int *herrno_ptr );
LDAP_END_DECL
-#endif /* STR_TRANSLATION && LDAP_DEFAULT_CHARSET */
#endif /* _LDAP_INT_H */
projects / openldap / blobdiff