/* $OpenLDAP$ */
/*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
/* Portions
* April 2000 sfs Added code to chase V3 referrals
* request.c - sending of ldap requests; handling of referrals
*/
+/* Note: A verbatim copy of version 2.0.1 of the OpenLDAP Public License
+ * can be found in the file "build/LICENSE-2.0.1" in this distribution
+ * of OpenLDAP Software.
+ */
#include "portable.h"
re_encode_request( LDAP *ld,
BerElement *origber,
ber_int_t msgid,
+ int sref,
LDAPURLDesc *srv,
int *type );
LDAP *ld,
ber_tag_t msgtype,
const char *dn,
- BerElement *ber )
+ BerElement *ber,
+ ber_int_t msgid)
{
LDAPURLDesc *servers;
int rc;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ENTRY, "ldap_send_initial_request\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_send_initial_request\n", 0, 0, 0 );
+#endif
if ( ber_sockbuf_ctrl( ld->ld_sb, LBER_SB_OPT_GET_FD, NULL ) == -1 ) {
/* not connected yet */
return( -1 );
}
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, DETAIL1,
+ "ldap_send_initial_request: ldap_open_defconn: successful\n" ,
+ 0, 0, 0);
+#else
Debug( LDAP_DEBUG_TRACE,
- "ldap_delayed_open successful, ld_host is %s\n",
- ( ld->ld_host == NULL ) ? "(null)" : ld->ld_host, 0, 0 );
+ "ldap_open_defconn: successful\n",
+ 0, 0, 0 );
+#endif
}
{
servers = NULL;
}
- rc = ldap_send_server_request( ld, ber, ld->ld_msgid, NULL,
+#ifdef LDAP_CONNECTIONLESS
+ if (LDAP_IS_UDP(ld)) {
+ if (msgtype == LDAP_REQ_BIND) {
+ if (ld->ld_options.ldo_cldapdn)
+ ldap_memfree(ld->ld_options.ldo_cldapdn);
+ ld->ld_options.ldo_cldapdn = ldap_strdup(dn);
+ return 0;
+ }
+ if (msgtype != LDAP_REQ_ABANDON && msgtype != LDAP_REQ_SEARCH)
+ return LDAP_PARAM_ERROR;
+ }
+#endif
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_lock( &ld->ld_req_mutex );
+#endif
+ rc = ldap_send_server_request( ld, ber, msgid, NULL,
servers, NULL, NULL );
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_unlock( &ld->ld_req_mutex );
+#endif
if (servers)
ldap_free_urllist(servers);
return(rc);
}
+int
+ldap_int_flush_request(
+ LDAP *ld,
+ LDAPRequest *lr
+)
+{
+ LDAPConn *lc = lr->lr_conn;
+
+ if ( ber_flush( lc->lconn_sb, lr->lr_ber, 0 ) != 0 ) {
+ if ( errno == EAGAIN ) {
+ /* need to continue write later */
+ lr->lr_status = LDAP_REQST_WRITING;
+ ldap_mark_select_write( ld, lc->lconn_sb );
+ ld->ld_errno = LDAP_BUSY;
+ return -2;
+ } else {
+ ld->ld_errno = LDAP_SERVER_DOWN;
+ ldap_free_request( ld, lr );
+ ldap_free_connection( ld, lc, 0, 0 );
+ return( -1 );
+ }
+ } else {
+ if ( lr->lr_parent == NULL ) {
+ lr->lr_ber->ber_end = lr->lr_ber->ber_ptr;
+ lr->lr_ber->ber_ptr = lr->lr_ber->ber_buf;
+ }
+ lr->lr_status = LDAP_REQST_INPROGRESS;
+
+ /* sent -- waiting for a response */
+ ldap_mark_select_read( ld, lc->lconn_sb );
+ }
+ return 0;
+}
int
ldap_send_server_request(
LDAPreqinfo *bind )
{
LDAPRequest *lr;
- int incparent;
+ int incparent, rc;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ENTRY, "ldap_send_server_request\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_send_server_request\n", 0, 0, 0 );
+#endif
incparent = 0;
ld->ld_errno = LDAP_SUCCESS; /* optimistic */
}
use_connection( ld, lc );
+
+ /* If we still have an incomplete write, try to finish it before
+ * dealing with the new request. If we don't finish here, return
+ * LDAP_BUSY and let the caller retry later. We only allow a single
+ * request to be in WRITING state.
+ */
+ rc = 0;
+ if ( ld->ld_requests &&
+ ld->ld_requests->lr_status == LDAP_REQST_WRITING &&
+ ldap_int_flush_request( ld, ld->ld_requests ) < 0 ) {
+ rc = -1;
+ }
+ if ( rc ) return rc;
+
if (( lr = (LDAPRequest *)LDAP_CALLOC( 1, sizeof( LDAPRequest ))) ==
NULL ) {
ld->ld_errno = LDAP_NO_MEMORY;
lr->lr_origid = parentreq->lr_origid;
lr->lr_parentcnt = parentreq->lr_parentcnt + 1;
lr->lr_parent = parentreq;
- lr->lr_refnext = parentreq->lr_refnext;
- parentreq->lr_refnext = lr;
+ lr->lr_refnext = parentreq->lr_child;
+ parentreq->lr_child = lr;
} else { /* original request */
lr->lr_origid = lr->lr_msgid;
}
ld->ld_requests = lr;
lr->lr_prev = NULL;
- if ( ber_flush( lc->lconn_sb, ber, 0 ) != 0 ) {
-#ifdef notyet
- if ( errno == EWOULDBLOCK ) {
- /* need to continue write later */
- lr->lr_status = LDAP_REQST_WRITING;
- ldap_mark_select_write( ld, lc->lconn_sb );
- } else {
-#else /* notyet */
- ld->ld_errno = LDAP_SERVER_DOWN;
- ldap_free_request( ld, lr );
- ldap_free_connection( ld, lc, 0, 0 );
- return( -1 );
-#endif /* notyet */
-#ifdef notyet
- }
-#endif /* notyet */
- } else {
- if ( parentreq == NULL ) {
- ber->ber_end = ber->ber_ptr;
- ber->ber_ptr = ber->ber_buf;
- }
-
- /* sent -- waiting for a response */
- ldap_mark_select_read( ld, lc->lconn_sb );
+ ld->ld_errno = LDAP_SUCCESS;
+ if ( ldap_int_flush_request( ld, lr ) == -1 ) {
+ msgid = -1;
}
- ld->ld_errno = LDAP_SUCCESS;
return( msgid );
}
LDAPURLDesc *srv;
Sockbuf *sb = NULL;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ENTRY, "ldap_new_connection\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_new_connection\n", 0, 0, 0 );
+#endif
/*
* make a new LDAP server connection
* XXX open connection synchronously for now
*/
lc->lconn_rebind_inprogress = 1;
/* V3 rebind function */
- if ( ld->ld_rebindproc != NULL) {
+ if ( ld->ld_rebind_proc != NULL) {
LDAPURLDesc *srvfunc;
if( ( srvfunc = ldap_url_dup( srvlist)) == NULL) {
ld->ld_errno = LDAP_NO_MEMORY;
++lc->lconn_refcnt; /* avoid premature free */
ld->ld_defconn = lc;
- Debug( LDAP_DEBUG_TRACE, "Call application rebindproc\n", 0, 0, 0);
- err = (*ld->ld_rebindproc)( ld, bind->ri_url, bind->ri_request, bind->ri_msgid);
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, DETAIL1,
+ "ldap_new_connection: Call application rebind_proc\n",
+ 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE, "Call application rebind_proc\n", 0, 0, 0);
+#endif
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_unlock( &ld->ld_req_mutex );
+ ldap_pvt_thread_mutex_unlock( &ld->ld_res_mutex );
+#endif
+ err = (*ld->ld_rebind_proc)( ld,
+ bind->ri_url, bind->ri_request, bind->ri_msgid,
+ ld->ld_rebind_params );
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_lock( &ld->ld_res_mutex );
+ ldap_pvt_thread_mutex_lock( &ld->ld_req_mutex );
+#endif
ld->ld_defconn = savedefconn;
--lc->lconn_refcnt;
++lc->lconn_refcnt; /* avoid premature free */
ld->ld_defconn = lc;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, DETAIL1,
+ "ldap_new_connection: anonymous rebind via ldap_bind_s\n",
+ 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "anonymous rebind via ldap_bind_s\n", 0, 0, 0);
+#endif
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_unlock( &ld->ld_req_mutex );
+ ldap_pvt_thread_mutex_unlock( &ld->ld_res_mutex );
+#endif
if ( ldap_bind_s( ld, "", "", LDAP_AUTH_SIMPLE ) != LDAP_SUCCESS ) {
err = -1;
}
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_lock( &ld->ld_res_mutex );
+ ldap_pvt_thread_mutex_lock( &ld->ld_req_mutex );
+#endif
ld->ld_defconn = savedefconn;
--lc->lconn_refcnt;
{
LDAPConn *tmplc, *prevlc;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ENTRY, "ldap_free_connection\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_free_connection\n", 0, 0, 0 );
+#endif
if ( force || --lc->lconn_refcnt <= 0 ) {
if ( lc->lconn_status == LDAP_CONNST_CONNECTED ) {
LDAP_FREE( lc->lconn_rebind_queue);
}
LDAP_FREE( lc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, RESULTS,
+ "ldap_free_connection: actually freed\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_free_connection: actually freed\n",
0, 0, 0 );
+#endif
} else {
lc->lconn_lastused = time( NULL );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, RESULTS, "ldap_free_connection: refcnt %d\n",
+ lc->lconn_refcnt, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_free_connection: refcnt %d\n",
lc->lconn_refcnt, 0, 0 );
+#endif
}
}
LDAPRequest *lr;
LDAPMessage *lm, *l;
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_lock( &ld->ld_req_mutex );
+#endif
fprintf( stderr, "** Outstanding Requests:\n" );
if (( lr = ld->ld_requests ) == NULL ) {
fprintf( stderr, " Empty\n" );
fprintf( stderr, " outstanding referrals %d, parent count %d\n",
lr->lr_outrefcnt, lr->lr_parentcnt );
}
-
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_unlock( &ld->ld_req_mutex );
+#endif
fprintf( stderr, "** Response Queue:\n" );
if (( lm = ld->ld_responses ) == NULL ) {
fprintf( stderr, " Empty\n" );
}
#endif /* LDAP_DEBUG */
-
void
-ldap_free_request( LDAP *ld, LDAPRequest *lr )
+ldap_free_request_int( LDAP *ld, LDAPRequest *lr )
{
- LDAPRequest *tmplr, *nextlr;
-
- Debug( LDAP_DEBUG_TRACE, "ldap_free_request (origid %d, msgid %d)\n",
- lr->lr_origid, lr->lr_msgid, 0 );
-
- if ( lr->lr_parent != NULL ) {
- --lr->lr_parent->lr_outrefcnt;
- } else {
- /* free all referrals (child requests) */
- for ( tmplr = lr->lr_refnext; tmplr != NULL; tmplr = nextlr ) {
- nextlr = tmplr->lr_refnext;
- ldap_free_request( ld, tmplr );
- }
- }
-
if ( lr->lr_prev == NULL ) {
ld->ld_requests = lr->lr_next;
} else {
LDAP_FREE( lr );
}
+void
+ldap_free_request( LDAP *ld, LDAPRequest *lr )
+{
+ LDAPRequest **ttmplr;
+
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ARGS, "ldap_free_request (origid %d, msgid %d)\n",
+ lr->lr_origid, lr->lr_msgid, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE, "ldap_free_request (origid %d, msgid %d)\n",
+ lr->lr_origid, lr->lr_msgid, 0 );
+#endif
+
+ /* free all referrals (child requests) */
+ while ( lr->lr_child )
+ ldap_free_request( ld, lr->lr_child );
+
+ if ( lr->lr_parent != NULL ) {
+ --lr->lr_parent->lr_outrefcnt;
+ for ( ttmplr = &lr->lr_parent->lr_child; *ttmplr && *ttmplr != lr; ttmplr = &(*ttmplr)->lr_refnext );
+ if ( *ttmplr == lr )
+ *ttmplr = lr->lr_refnext;
+ }
+ ldap_free_request_int( ld, lr );
+}
+
+
/*
* Chase v3 referrals
*
BerElement *ber;
char **refarray = NULL;
LDAPConn *lc;
- int rc, count, i, j;
+ int rc, count, i, j, id;
LDAPreqinfo rinfo;
ld->ld_errno = LDAP_SUCCESS; /* optimistic */
*hadrefp = 0;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ENTRY, "ldap_chase_v3referrals\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_chase_v3referrals\n", 0, 0, 0 );
+#endif
unfollowed = NULL;
rc = count = 0;
/* Check for hop limit exceeded */
if ( lr->lr_parentcnt >= ld->ld_refhoplimit ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, DETAIL1,
+ "ldap_chase_v3referrals: more than %d referral hops (dropping)\n",
+ ld->ld_refhoplimit, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"more than %d referral hops (dropping)\n", ld->ld_refhoplimit, 0, 0 );
+#endif
ld->ld_errno = LDAP_REFERRAL_LIMIT_EXCEEDED;
rc = -1;
goto done;
}
/* find original request */
- for ( origreq = lr; origreq->lr_parent != NULL; origreq = origreq->lr_parent ) {
- ;
+ for ( origreq = lr;
+ origreq->lr_parent != NULL;
+ origreq = origreq->lr_parent )
+ {
+ /* empty */ ;
}
refarray = refs;
/* parse out & follow referrals */
for( i=0; refarray[i] != NULL; i++) {
/* Parse the referral URL */
- if (( rc = ldap_url_parse( refarray[i], &srv)) != LDAP_SUCCESS) {
+ if (( rc = ldap_url_parse_ext( refarray[i], &srv)) != LDAP_SUCCESS) {
ld->ld_errno = rc;
rc = -1;
goto done;
* if two search references come in one behind the other
* for the same server with different contexts.
*/
- Debug( LDAP_DEBUG_TRACE, "ldap_chase_v3referrals: queue referral \"%s\"\n",
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, DETAIL1,
+ "ldap_chase_v3referrals: queue referral \"%s\"\n",
+ refarray[i], 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE,
+ "ldap_chase_v3referrals: queue referral \"%s\"\n",
refarray[i], 0, 0);
+#endif
if( lc->lconn_rebind_queue == NULL ) {
/* Create a referral list */
- if( (lc->lconn_rebind_queue = (char ***)LDAP_MALLOC( sizeof(void *) * 2)) == NULL) {
+ lc->lconn_rebind_queue =
+ (char ***) LDAP_MALLOC( sizeof(void *) * 2);
+
+ if( lc->lconn_rebind_queue == NULL) {
ld->ld_errno = LDAP_NO_MEMORY;
rc = -1;
goto done;
}
+
lc->lconn_rebind_queue[0] = refarray;
lc->lconn_rebind_queue[1] = NULL;
refarray = NULL;
+
} else {
/* Count how many referral arrays we already have */
for( j = 0; lc->lconn_rebind_queue[j] != NULL; j++) {
- ;
+ /* empty */;
}
+
/* Add the new referral to the list */
- if( (lc->lconn_rebind_queue = (char ***)LDAP_REALLOC(
- lc->lconn_rebind_queue, sizeof(void *) * (j + 2))) == NULL) {
+ lc->lconn_rebind_queue = (char ***) LDAP_REALLOC(
+ lc->lconn_rebind_queue, sizeof(void *) * (j + 2));
+
+ if( lc->lconn_rebind_queue == NULL ) {
ld->ld_errno = LDAP_NO_MEMORY;
rc = -1;
goto done;
lc->lconn_rebind_queue[j+1] = NULL;
refarray = NULL;
}
+
/* We have queued the referral/reference, now just return */
rc = 0;
*hadrefp = 1;
srv->lud_dn = LDAP_STRDUP( "" );
}
- if (( ber = re_encode_request( ld, origreq->lr_ber,
- ++ld->ld_msgid, srv, &rinfo.ri_request )) == NULL ) {
+ LDAP_NEXT_MSGID( ld, id );
+ ber = re_encode_request( ld, origreq->lr_ber, id,
+ sref, srv, &rinfo.ri_request );
+
+ if( ber == NULL ) {
ld->ld_errno = LDAP_ENCODING_ERROR;
rc = -1;
goto done;
}
- Debug( LDAP_DEBUG_TRACE, "ldap_chase_v3referral: msgid %d, url \"%s\"\n",
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, DETAIL1,
+ "ldap_chase_v3referrals: msgid %d, url \"%s\"\n",
+ lr->lr_msgid, refarray[i], 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE,
+ "ldap_chase_v3referral: msgid %d, url \"%s\"\n",
lr->lr_msgid, refarray[i], 0);
+#endif
/* Send the new request to the server - may require a bind */
rinfo.ri_msgid = origreq->lr_origid;
rinfo.ri_url = refarray[i];
- if ( (rc = ldap_send_server_request( ld, ber, ld->ld_msgid,
- origreq, srv, NULL, &rinfo )) < 0 ) {
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_lock( &ld->ld_req_mutex );
+#endif
+ rc = ldap_send_server_request( ld, ber, id,
+ origreq, srv, NULL, &rinfo );
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_unlock( &ld->ld_req_mutex );
+#endif
+ if ( rc < 0 ) {
/* Failure, try next referral in the list */
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ERR,
+ "ldap_chase_v3referrals: Unable to chase referral \"%s\" (%s)\n",
+ refarray[i], ldap_err2string( ld->ld_errno ), 0 );
+#else
Debug( LDAP_DEBUG_ANY, "Unable to chase referral \"%s\" (%s)\n",
refarray[i], ldap_err2string( ld->ld_errno ), 0);
+#endif
unfollowedcnt += ldap_append_referral( ld, &unfollowed, refarray[i]);
ldap_free_urllist(srv);
srv = NULL;
* XXX merging of errors in this routine needs to be improved
*/
int
-ldap_chase_referrals( LDAP *ld, LDAPRequest *lr, char **errstrp, int *hadrefp )
+ldap_chase_referrals( LDAP *ld,
+ LDAPRequest *lr,
+ char **errstrp,
+ int sref,
+ int *hadrefp )
{
- int rc, count, len;
+ int rc, count, id;
+ unsigned len;
char *p, *ref, *unfollowed;
LDAPRequest *origreq;
LDAPURLDesc *srv;
BerElement *ber;
LDAPreqinfo rinfo;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ENTRY, "ldap_chase_referrals\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_chase_referrals\n", 0, 0, 0 );
+#endif
ld->ld_errno = LDAP_SUCCESS; /* optimistic */
*hadrefp = 0;
}
if ( lr->lr_parentcnt >= ld->ld_refhoplimit ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ENTRY,
+ "ldap_chase_referrals: more than %d referral hops (dropping)\n",
+ ld->ld_refhoplimit, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"more than %d referral hops (dropping)\n",
ld->ld_refhoplimit, 0, 0 );
+#endif
/* XXX report as error in ld->ld_errno? */
return( 0 );
}
rc = ldap_url_parse_ext( ref, &srv );
if ( rc != LDAP_URL_SUCCESS ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, DETAIL1,
+ "ldap_chase_referrals: ignoring unknown referral <%s>\n",
+ ref, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE,
"ignoring unknown referral <%s>\n", ref, 0, 0 );
+#endif
rc = ldap_append_referral( ld, &unfollowed, ref );
*hadrefp = 1;
continue;
srv->lud_dn = NULL;
}
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, DETAIL1,
+ "ldap_chase_referrals: chasing LDAP referral <%s>\n", ref, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE,
"chasing LDAP referral: <%s>\n", ref, 0, 0 );
+#endif
*hadrefp = 1;
+ LDAP_NEXT_MSGID( ld, id );
ber = re_encode_request( ld, origreq->lr_ber,
- ++ld->ld_msgid, srv, &rinfo.ri_request );
+ id, sref, srv, &rinfo.ri_request );
if( ber == NULL ) {
return -1 ;
rinfo.ri_msgid = origreq->lr_origid;
- rc = ldap_send_server_request( ld, ber, ld->ld_msgid,
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_lock( &ld->ld_req_mutex );
+#endif
+ rc = ldap_send_server_request( ld, ber, id,
lr, srv, NULL, &rinfo );
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_unlock( &ld->ld_req_mutex );
+#endif
LDAP_FREE( rinfo.ri_url );
if( rc >= 0 ) {
++count;
} else {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ERR,
+ "ldap_chase_referrals: Unable to chase referral <%s>\n",
+ ldap_err2string( ld->ld_errno), 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"Unable to chase referral (%s)\n",
ldap_err2string( ld->ld_errno ), 0, 0 );
+#endif
rc = ldap_append_referral( ld, &unfollowed, ref );
}
re_encode_request( LDAP *ld,
BerElement *origber,
ber_int_t msgid,
+ int sref,
LDAPURLDesc *srv,
int *type )
{
*/
ber_int_t along;
ber_tag_t tag;
+ ber_tag_t rtag;
ber_int_t ver;
ber_int_t scope;
int rc;
char *orig_dn;
char *dn;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, ARGS,
+ "re_encode_request: new msgid %ld, new dn <%s>\n",
+ (long) msgid,
+ ( srv == NULL || srv->lud_dn == NULL ) ? "NONE" : srv->lud_dn, 0 );
+#else
Debug( LDAP_DEBUG_TRACE,
"re_encode_request: new msgid %ld, new dn <%s>\n",
(long) msgid,
( srv == NULL || srv->lud_dn == NULL) ? "NONE" : srv->lud_dn, 0 );
+#endif
tmpber = *origber;
* tagged with the operation code. For delete, the provided DN
* is not wrapped by a sequence.
*/
- rc = ber_scanf( &tmpber, "{it", /*}*/ &along, &tag );
+ rtag = ber_scanf( &tmpber, "{it", /*}*/ &along, &tag );
- if ( rc == LBER_ERROR ) {
+ if ( rtag == LBER_ERROR ) {
ld->ld_errno = LDAP_DECODING_ERROR;
return( NULL );
}
assert( tag != 0);
if ( tag == LDAP_REQ_BIND ) {
/* bind requests have a version number before the DN & other stuff */
- rc = ber_scanf( &tmpber, "{ia" /*}*/, &ver, &orig_dn );
+ rtag = ber_scanf( &tmpber, "{ia" /*}*/, &ver, &orig_dn );
} else if ( tag == LDAP_REQ_DELETE ) {
/* delete requests don't have a DN wrapping sequence */
- rc = ber_scanf( &tmpber, "a", &orig_dn );
+ rtag = ber_scanf( &tmpber, "a", &orig_dn );
} else if ( tag == LDAP_REQ_SEARCH ) {
/* search requests need to be re-scope-ed */
- rc = ber_scanf( &tmpber, "{ae" /*"}"*/, &orig_dn, &scope );
+ rtag = ber_scanf( &tmpber, "{ae" /*"}"*/, &orig_dn, &scope );
if( srv->lud_scope != LDAP_SCOPE_DEFAULT ) {
/* use the scope provided in reference */
scope = srv->lud_scope;
- } else if ( scope != LDAP_SCOPE_SUBTREE ) {
+ } else if ( sref && scope != LDAP_SCOPE_SUBTREE ) {
/* use scope implied by previous operation */
/* base -> base */
/* one -> base */
}
} else {
- rc = ber_scanf( &tmpber, "{a" /*}*/, &orig_dn );
+ rtag = ber_scanf( &tmpber, "{a" /*}*/, &orig_dn );
}
- if( rc == LBER_ERROR ) {
+ if( rtag == LBER_ERROR ) {
ld->ld_errno = LDAP_DECODING_ERROR;
return NULL;
}
#ifdef LDAP_DEBUG
if ( ldap_debug & LDAP_DEBUG_PACKETS ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( OPERATION, DETAIL1,
+ "re_encode_request: new request is:\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY, "re_encode_request new request is:\n",
0, 0, 0 );
+#endif
ber_log_dump( LDAP_DEBUG_BER, ldap_debug, ber, 0 );
}
#endif /* LDAP_DEBUG */
{
LDAPRequest *lr;
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_lock( &ld->ld_req_mutex );
+#endif
for ( lr = ld->ld_requests; lr != NULL; lr = lr->lr_next ) {
if( lr->lr_status == LDAP_REQST_COMPLETED ) {
continue; /* Skip completed requests */
break;
}
}
+#ifdef LDAP_R_COMPILE
+ ldap_pvt_thread_mutex_unlock( &ld->ld_req_mutex );
+#endif
return( lr );
}
projects / openldap / blobdiff