+/* $OpenLDAP$ */
/*
- * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
/* Portions
* abandon.c
*/
+/*
+ * An abandon request looks like this:
+ * AbandonRequest ::= MessageID
+ */
+
#include "portable.h"
#include <stdio.h>
-#include <stdlib.h>
+
+#include <ac/stdlib.h>
#include <ac/socket.h>
#include <ac/string.h>
#include "ldap-int.h"
-static int do_abandon LDAP_P(( LDAP *ld, int origid, int msgid ));
+static int do_abandon LDAP_P((
+ LDAP *ld,
+ ber_int_t origid,
+ ber_int_t msgid,
+ LDAPControl **sctrls,
+ LDAPControl **cctrls));
/*
- * ldap_abandon - perform an ldap (and X.500) abandon operation. Parameters:
+ * ldap_abandon_ext - perform an ldap extended abandon operation.
+ *
+ * Parameters:
+ * ld LDAP descriptor
+ * msgid The message id of the operation to abandon
+ * scntrls Server Controls
+ * ccntrls Client Controls
+ *
+ * ldap_abandon_ext returns a LDAP error code.
+ * (LDAP_SUCCESS if everything went ok)
+ *
+ * Example:
+ * ldap_abandon_ext( ld, msgid, scntrls, ccntrls );
+ */
+int
+ldap_abandon_ext(
+ LDAP *ld,
+ int msgid,
+ LDAPControl **sctrls,
+ LDAPControl **cctrls )
+{
+ int rc;
+ Debug( LDAP_DEBUG_TRACE, "ldap_abandon_ext %d\n", msgid, 0, 0 );
+
+ /* check client controls */
+ rc = ldap_int_client_controls( ld, cctrls );
+ if( rc != LDAP_SUCCESS ) return rc;
+
+ return do_abandon( ld, msgid, msgid, sctrls, cctrls );
+}
+
+
+/*
+ * ldap_abandon - perform an ldap abandon operation. Parameters:
*
* ld LDAP descriptor
* msgid The message id of the operation to abandon
ldap_abandon( LDAP *ld, int msgid )
{
Debug( LDAP_DEBUG_TRACE, "ldap_abandon %d\n", msgid, 0, 0 );
- return( do_abandon( ld, msgid, msgid ));
+ return ldap_abandon_ext( ld, msgid, NULL, NULL ) == LDAP_SUCCESS
+ ? 0 : -1;
}
static int
-do_abandon( LDAP *ld, int origid, int msgid )
+do_abandon(
+ LDAP *ld,
+ ber_int_t origid,
+ ber_int_t msgid,
+ LDAPControl **sctrls,
+ LDAPControl **cctrls)
{
BerElement *ber;
int i, err, sendabandon;
+ ber_int_t *old_abandon;
Sockbuf *sb;
-#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
LDAPRequest *lr;
-#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
-
- /*
- * An abandon request looks like this:
- * AbandonRequest ::= MessageID
- */
Debug( LDAP_DEBUG_TRACE, "do_abandon origid %d, msgid %d\n",
origid, msgid, 0 );
sendabandon = 1;
-#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
/* find the request that we are abandoning */
for ( lr = ld->ld_requests; lr != NULL; lr = lr->lr_next ) {
if ( lr->lr_msgid == msgid ) { /* this message */
break;
}
- if ( lr->lr_origid == msgid ) { /* child: abandon it */
- do_abandon( ld, msgid, lr->lr_msgid );
+ if ( lr->lr_origid == msgid ) {/* child: abandon it */
+ (void) do_abandon( ld,
+ msgid, lr->lr_msgid, sctrls, cctrls );
}
}
if ( origid == msgid && lr->lr_parent != NULL ) {
/* don't let caller abandon child requests! */
ld->ld_errno = LDAP_PARAM_ERROR;
- return( -1 );
+ return( LDAP_PARAM_ERROR );
}
if ( lr->lr_status != LDAP_REQST_INPROGRESS ) {
/* no need to send abandon message */
sendabandon = 0;
}
}
-#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
if ( ldap_msgdelete( ld, msgid ) == 0 ) {
ld->ld_errno = LDAP_SUCCESS;
- return( 0 );
+ return LDAP_SUCCESS;
}
err = 0;
if ( sendabandon ) {
- /* create a message to send */
- if ( (ber = ldap_alloc_ber_with_options( ld )) == NULLBER ) {
+ if( ber_sockbuf_ctrl( ld->ld_sb, LBER_SB_OPT_GET_FD, NULL ) == -1 ) {
+ /* not connected */
+ err = -1;
+ ld->ld_errno = LDAP_SERVER_DOWN;
+
+ } else if ( (ber = ldap_alloc_ber_with_options( ld )) == NULL ) {
+ /* BER element alocation failed */
err = -1;
ld->ld_errno = LDAP_NO_MEMORY;
+
} else {
#ifdef LDAP_CONNECTIONLESS
- if ( ld->ld_cldapnaddr > 0 ) {
- err = ber_printf( ber, "{isti}",
- ++ld->ld_msgid, ld->ld_cldapdn,
- LDAP_REQ_ABANDON, msgid );
+ if ( LDAP_IS_UDP(ld) ) {
+ err = ber_write( ber, ld->ld_options.ldo_peer,
+ sizeof(struct sockaddr), 0);
+ }
+ if ( LDAP_IS_UDP(ld) && ld->ld_options.ldo_version ==
+ LDAP_VERSION2) {
+ char *dn = ld->ld_options.ldo_cldapdn;
+ if (!dn) dn = "";
+ err = ber_printf( ber, "{isti", /* '}' */
+ ++ld->ld_msgid, dn,
+ LDAP_REQ_ABANDON, msgid );
+ } else
+#endif
+ {
+ /* create a message to send */
+ err = ber_printf( ber, "{iti", /* '}' */
+ ++ld->ld_msgid,
+ LDAP_REQ_ABANDON, msgid );
+ }
+
+ if( err == -1 ) {
+ /* encoding error */
+ ld->ld_errno = LDAP_ENCODING_ERROR;
+
} else {
-#endif /* LDAP_CONNECTIONLESS */
- err = ber_printf( ber, "{iti}", ++ld->ld_msgid,
- LDAP_REQ_ABANDON, msgid );
-#ifdef LDAP_CONNECTIONLESS
+ /* Put Server Controls */
+ if ( ldap_int_put_controls( ld, sctrls, ber )
+ != LDAP_SUCCESS )
+ {
+ err = -1;
+
+ } else {
+ /* close '{' */
+ err = ber_printf( ber, /*{*/ "N}" );
+
+ if( err == -1 ) {
+ /* encoding error */
+ ld->ld_errno = LDAP_ENCODING_ERROR;
+ }
+ }
}
-#endif /* LDAP_CONNECTIONLESS */
if ( err == -1 ) {
- ld->ld_errno = LDAP_ENCODING_ERROR;
ber_free( ber, 1 );
+
} else {
/* send the message */
-#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
if ( lr != NULL ) {
sb = lr->lr_conn->lconn_sb;
} else {
- sb = &ld->ld_sb;
+ sb = ld->ld_sb;
}
-#else /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
- sb = &ld->ld_sb;
-#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
+
if ( ber_flush( sb, ber, 1 ) != 0 ) {
ld->ld_errno = LDAP_SERVER_DOWN;
err = -1;
}
}
-#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
if ( lr != NULL ) {
if ( sendabandon ) {
ldap_free_connection( ld, lr->lr_conn, 0, 1 );
ldap_free_request( ld, lr );
}
}
-#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
+ i = 0;
+ if ( ld->ld_abandoned != NULL ) {
+ for ( ; ld->ld_abandoned[i] != -1; i++ )
+ ; /* NULL */
+ }
+
+ old_abandon = ld->ld_abandoned;
+ ld->ld_abandoned = (ber_int_t *) LDAP_REALLOC( (char *)
+ ld->ld_abandoned, (i + 2) * sizeof(ber_int_t) );
+
if ( ld->ld_abandoned == NULL ) {
- if ( (ld->ld_abandoned = (int *) malloc( 2 * sizeof(int) ))
- == NULL ) {
- ld->ld_errno = LDAP_NO_MEMORY;
- return( -1 );
- }
- i = 0;
- } else {
- for ( i = 0; ld->ld_abandoned[i] != -1; i++ )
- ; /* NULL */
- if ( (ld->ld_abandoned = (int *) realloc( (char *)
- ld->ld_abandoned, (i + 2) * sizeof(int) )) == NULL ) {
- ld->ld_errno = LDAP_NO_MEMORY;
- return( -1 );
- }
+ ld->ld_abandoned = old_abandon;
+ ld->ld_errno = LDAP_NO_MEMORY;
+ return( ld->ld_errno );
}
+
ld->ld_abandoned[i] = msgid;
ld->ld_abandoned[i + 1] = -1;
if ( err != -1 ) {
ld->ld_errno = LDAP_SUCCESS;
}
- return( err );
+
+ return( ld->ld_errno );
}