X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=rset%2Frsbool.c;h=59eec018bf8884fae38739ccce45045577c76524;hb=eb1d9cf5bea42ce04747d852d21dde853574fa3f;hp=a20c452e4250ed64c241316ca65a90427759874f;hpb=9d7f0678da8e15bfc9b04a21aad15656b8cc65f2;p=idzebra-moved-to-github.git

diff --git a/rset/rsbool.c b/rset/rsbool.c
index a20c452..59eec01 100644
--- a/rset/rsbool.c
+++ b/rset/rsbool.c
@@ -1,148 +1,216 @@
-/*
- * Copyright (C) 1994-1995, Index Data I/S 
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: rsbool.c,v $
- * Revision 1.4  1995-09-08 08:54:04  adam
- * More efficient and operation.
- *
- * Revision 1.3  1995/09/07  13:58:43  adam
- * New parameter: result-set file descriptor (RSFD) to support multiple
- * positions within the same result-set.
- * Boolean operators: and, or, not implemented.
- *
- * Revision 1.2  1995/09/06  16:11:55  adam
- * More work on boolean sets.
- *
- * Revision 1.1  1995/09/06  13:27:15  adam
- * New set type: bool. Not finished yet.
- *
- */
+/* $Id: rsbool.c,v 1.41 2004-08-24 15:00:16 heikki Exp $
+   Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
+   Index Data Aps
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra.  If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
 
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <assert.h>
 
+#include <zebrautl.h>
+#include <rset.h>
 #include <rsbool.h>
-#include <alexutil.h>
 
-static rset_control *r_create(const struct rset_control *sel, void *parms);
-static RSFD r_open (rset_control *ct, int wflag);
+#ifndef RSET_DEBUG
+#define RSET_DEBUG 0
+#endif
+
+static RSFD r_open (RSET ct, int flag);
 static void r_close (RSFD rfd);
-static void r_delete (rset_control *ct);
+static void r_delete (RSET ct);
 static void r_rewind (RSFD rfd);
-static int r_count (rset_control *ct);
+static int r_forward(RSET ct, RSFD rfd, void *buf,
+                     int (*cmpfunc)(const void *p1, const void *p2),
+                     const void *untilbuf);
+static void r_pos (RSFD rfd, double *current, double *total); 
 static int r_read_and (RSFD rfd, void *buf);
 static int r_read_or (RSFD rfd, void *buf);
 static int r_read_not (RSFD rfd, void *buf);
 static int r_write (RSFD rfd, const void *buf);
 
-static const rset_control control_and = 
+static const struct rset_control control_and = 
 {
-    "AND set type",
-    0,
-    r_create,
+    "and",
     r_open,
     r_close,
     r_delete,
     r_rewind,
-    r_count,
+    r_forward, 
+    r_pos,    
     r_read_and,
-    r_write
+    r_write,
 };
 
-static const rset_control control_or = 
+static const struct rset_control control_or = 
 {
-    "OR set type",
-    0,
-    r_create,
+    "or",
     r_open,
     r_close,
     r_delete,
     r_rewind,
-    r_count,
+    r_forward, 
+    r_pos,
     r_read_or,
-    r_write
+    r_write,
 };
 
-static const rset_control control_not = 
+static const struct rset_control control_not = 
 {
-    "NOT set type",
-    0,
-    r_create,
+    "not",
     r_open,
     r_close,
     r_delete,
     r_rewind,
-    r_count,
+    r_forward, 
+    r_pos,
     r_read_not,
-    r_write
+    r_write,
 };
 
 
-const rset_control *rset_kind_and = &control_and;
-const rset_control *rset_kind_or = &control_or;
-const rset_control *rset_kind_not = &control_not;
+const struct rset_control *rset_kind_and = &control_and;
+const struct rset_control *rset_kind_or = &control_or;
+const struct rset_control *rset_kind_not = &control_not;
 
 struct rset_bool_info {
     int key_size;
     RSET rset_l;
     RSET rset_r;
     int (*cmp)(const void *p1, const void *p2);
+    void (*log_item)(int logmask, const void *p, const char *txt);
     struct rset_bool_rfd *rfd_list;
 };
 
 struct rset_bool_rfd {
+    zint hits;
     RSFD rfd_l;
     RSFD rfd_r;
     int  more_l;
     int  more_r;
     void *buf_l;
     void *buf_r;
+    int tail;
     struct rset_bool_rfd *next;
     struct rset_bool_info *info;
 };    
 
-static rset_control *r_create (const struct rset_control *sel, void *parms)
+static RSET rsbool_create_base( const struct rset_control *ctrl,
+            NMEM nmem, int key_size, 
+            int (*cmp)(const void *p1, const void *p2),
+            RSET rset_l, RSET rset_r, 
+            void (*log_item)(int logmask, const void *p, const char *txt) )
 {
-    rset_control *newct;
-    rset_bool_parms *bool_parms = parms;
+    RSET rnew=rset_create_base(ctrl, nmem);
     struct rset_bool_info *info;
+    info = (struct rset_bool_info *) nmem_malloc(rnew->nmem,sizeof(*info));
+    info->key_size = key_size;
+    info->rset_l = rset_l;
+    info->rset_r = rset_r;
+    info->cmp = cmp;
+    info->log_item = log_item;
+    info->rfd_list = NULL;
+    
+    rnew->priv=info;
+    return rnew;
+}
+
+
+RSET rsbool_create_and( NMEM nmem, int key_size, 
+            int (*cmp)(const void *p1, const void *p2),
+            RSET rset_l, RSET rset_r, 
+            void (*log_item)(int logmask, const void *p, const char *txt) )
+{
+    return rsbool_create_base(rset_kind_and, nmem, key_size, cmp,
+                              rset_l, rset_r, log_item);
+}
+
+RSET rsbool_create_or( NMEM nmem, int key_size, 
+            int (*cmp)(const void *p1, const void *p2),
+            RSET rset_l, RSET rset_r, 
+            void (*log_item)(int logmask, const void *p, const char *txt) )
+{
+    return rsbool_create_base(rset_kind_or, nmem, key_size, cmp,
+                              rset_l, rset_r, log_item);
+}
+
+RSET rsbool_create_not( NMEM nmem, int key_size, 
+            int (*cmp)(const void *p1, const void *p2),
+            RSET rset_l, RSET rset_r, 
+            void (*log_item)(int logmask, const void *p, const char *txt) )
+{
+    return rsbool_create_base(rset_kind_not, nmem, key_size, cmp,
+                              rset_l, rset_r, log_item);
+}
 
-    logf (LOG_DEBUG, "rsbool_create(%s)", sel->desc);
-    newct = xmalloc(sizeof(*newct));
-    memcpy (newct, sel, sizeof(*sel));
-    newct->buf = xmalloc (sizeof(struct rset_bool_info));
-    info = (struct rset_bool_info*) newct->buf;
+static void r_delete (RSET ct)
+{
+    struct rset_bool_info *info = (struct rset_bool_info *) ct->priv;
+
+    assert (info->rfd_list == NULL);
+    rset_delete (info->rset_l);
+    rset_delete (info->rset_r);
+}
+
+#if 0
+static void *r_create (RSET ct, const struct rset_control *sel, void *parms)
+{
+    rset_bool_parms *bool_parms = (rset_bool_parms *) parms;
+    struct rset_bool_info *info;
+
+    info = (struct rset_bool_info *) xmalloc (sizeof(*info));
     info->key_size = bool_parms->key_size;
     info->rset_l = bool_parms->rset_l;
     info->rset_r = bool_parms->rset_r;
     info->cmp = bool_parms->cmp;
+    info->log_item = bool_parms->log_item;
     info->rfd_list = NULL;
-    return newct;
+    
+    return info;
 }
+#endif
 
-static RSFD r_open (rset_control *ct, int wflag)
+static RSFD r_open (RSET ct, int flag)
 {
-    struct rset_bool_info *info = ct->buf;
+    struct rset_bool_info *info = (struct rset_bool_info *) ct->priv;
     struct rset_bool_rfd *rfd;
 
-    if (wflag)
+    if (flag & RSETF_WRITE)
     {
-	logf (LOG_FATAL, "bool set type is read-only");
-	return NULL;
+        logf (LOG_FATAL, "bool set type is read-only");
+        return NULL;
     }
-    rfd = xmalloc (sizeof(*rfd));
+    rfd = (struct rset_bool_rfd *) nmem_malloc(ct->nmem, sizeof(*rfd));
+    logf(LOG_DEBUG,"rsbool (%s) open [%p]", ct->control->desc, rfd);
     rfd->next = info->rfd_list;
     info->rfd_list = rfd;
+    rfd->info = info;
+    rfd->hits=0;
 
-    rfd->buf_l = xmalloc (info->key_size);
-    rfd->buf_r = xmalloc (info->key_size);
-    rfd->rfd_l = rset_open (info->rset_l, wflag);
-    rfd->rfd_r = rset_open (info->rset_r, wflag);
+    rfd->buf_l = nmem_malloc(ct->nmem, info->key_size);
+    rfd->buf_r = nmem_malloc(ct->nmem, info->key_size);
+    rfd->rfd_l = rset_open (info->rset_l, RSETF_READ);
+    rfd->rfd_r = rset_open (info->rset_r, RSETF_READ);
     rfd->more_l = rset_read (info->rset_l, rfd->rfd_l, rfd->buf_l);
     rfd->more_r = rset_read (info->rset_r, rfd->rfd_r, rfd->buf_r);
-    rfd->info = info;
+    rfd->tail = 0;
     return rfd;
 }
 
@@ -154,84 +222,241 @@ static void r_close (RSFD rfd)
     for (rfdp = &info->rfd_list; *rfdp; rfdp = &(*rfdp)->next)
         if (*rfdp == rfd)
         {
-            xfree ((*rfdp)->buf_l);
-            xfree ((*rfdp)->buf_r);
             rset_close (info->rset_l, (*rfdp)->rfd_l);
             rset_close (info->rset_r, (*rfdp)->rfd_r);
             *rfdp = (*rfdp)->next;
-            free (rfd);
             return;
         }
     logf (LOG_FATAL, "r_close but no rfd match!");
     assert (0);
 }
 
-static void r_delete (rset_control *ct)
-{
-    struct rset_bool_info *info = ct->buf;
-
-    assert (info->rfd_list == NULL);
-    xfree (info);
-    xfree (ct);
-}
 
 static void r_rewind (RSFD rfd)
 {
     struct rset_bool_info *info = ((struct rset_bool_rfd*)rfd)->info;
-    struct rset_bool_rfd *p = rfd;
+    struct rset_bool_rfd *p = (struct rset_bool_rfd *) rfd;
 
     logf (LOG_DEBUG, "rsbool_rewind");
     rset_rewind (info->rset_l, p->rfd_l);
     rset_rewind (info->rset_r, p->rfd_r);
     p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
     p->more_r = rset_read (info->rset_r, p->rfd_r, p->buf_r);
+    p->hits=0;
 }
 
-static int r_count (rset_control *ct)
+static int r_forward (RSET ct, RSFD rfd, void *buf,
+                     int (*cmpfunc)(const void *p1, const void *p2),
+                     const void *untilbuf)
 {
-    return 0;
+    struct rset_bool_info *info = ((struct rset_bool_rfd*)rfd)->info;
+    struct rset_bool_rfd *p = (struct rset_bool_rfd *) rfd;
+    int rc;
+
+#if RSET_DEBUG
+    logf (LOG_DEBUG, "rsbool_forward (L) [%p] '%s' (ct=%p rfd=%p m=%d,%d)",
+                      rfd, ct->control->desc, ct, rfd, p->more_l, p->more_r);
+#endif
+    if ( p->more_l && ((cmpfunc)(untilbuf,p->buf_l)==2) )
+        p->more_l = rset_forward(info->rset_l, p->rfd_l, p->buf_l,
+                        info->cmp, untilbuf);
+#if RSET_DEBUG
+    logf (LOG_DEBUG, "rsbool_forward (R) [%p] '%s' (ct=%p rfd=%p m=%d,%d)",
+                      rfd, ct->control->desc, ct, rfd, p->more_l, p->more_r);
+#endif
+    if ( p->more_r && ((cmpfunc)(untilbuf,p->buf_r)==2))
+        p->more_r = rset_forward(info->rset_r, p->rfd_r, p->buf_r,
+                        info->cmp, untilbuf);
+#if RSET_DEBUG
+    logf (LOG_DEBUG, "rsbool_forward [%p] calling read, m=%d,%d t=%d", 
+                       rfd, p->more_l, p->more_r, p->tail);
+#endif
+    
+    p->tail=0; 
+    rc = rset_read(ct,rfd,buf); 
+#if RSET_DEBUG
+    logf (LOG_DEBUG, "rsbool_forward returning [%p] %d m=%d,%d", 
+                       rfd, rc, p->more_l, p->more_r);
+#endif
+    return rc;
 }
 
+
+/*
+    1,1         1,3
+    1,9         2,1
+    1,11        3,1
+    2,9
+
+  1,1     1,1
+  1,3     1,3
+          1,9
+          1,11
+  2,1     2,1
+          2,9
+          3,1
+*/
+
 static int r_read_and (RSFD rfd, void *buf)
 {
-    struct rset_bool_rfd *p = rfd;
+    struct rset_bool_rfd *p = (struct rset_bool_rfd *) rfd;
     struct rset_bool_info *info = p->info;
 
-    while (p->more_l && p->more_r)
+    while (p->more_l || p->more_r)
     {
         int cmp;
 
-        cmp = (*info->cmp)(p->buf_l, p->buf_r);
+        if (p->more_l && p->more_r)
+            cmp = (*info->cmp)(p->buf_l, p->buf_r);
+        else if (p->more_l)
+            cmp = -2;
+        else
+            cmp = 2;
+#if RSET_DEBUG
+        logf (LOG_DEBUG, "r_read_and [%p] looping: m=%d/%d c=%d t=%d",
+                        rfd, p->more_l, p->more_r, cmp, p->tail);
+        (*info->log_item)(LOG_DEBUG, p->buf_l, "left ");
+        (*info->log_item)(LOG_DEBUG, p->buf_r, "right ");
+#endif
         if (!cmp)
         {
             memcpy (buf, p->buf_l, info->key_size);
             p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
-            p->more_r = rset_read (info->rset_r, p->rfd_r, p->buf_r);
-            return 1;
+            p->tail = 1;
         }
         else if (cmp == 1)
         {
             memcpy (buf, p->buf_r, info->key_size);
             p->more_r = rset_read (info->rset_r, p->rfd_r, p->buf_r);
+            p->tail = 1;
+#if RSET_DEBUG
+            logf (LOG_DEBUG, "r_read_and [%p] returning R m=%d/%d c=%d",
+                    rfd, p->more_l, p->more_r, cmp);
+            key_logdump(LOG_DEBUG,buf);
+            (*info->log_item)(LOG_DEBUG, buf, "");
+#endif
+            p->hits++;
             return 1;
         }
         else if (cmp == -1)
         {
             memcpy (buf, p->buf_l, info->key_size);
             p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
+            p->tail = 1;
+#if RSET_DEBUG
+            logf (LOG_DEBUG, "r_read_and [%p] returning L m=%d/%d c=%d",
+                    rfd, p->more_l, p->more_r, cmp);
+            (*info->log_item)(LOG_DEBUG, buf, "");
+#endif
+            p->hits++;
             return 1;
         }
-        else if (cmp > 1)
+        else if (cmp > 1)  /* cmp == 2 */
+        {
+#define OLDCODE 0
+#if OLDCODE
+            memcpy (buf, p->buf_r, info->key_size);
+            
             p->more_r = rset_read (info->rset_r, p->rfd_r, p->buf_r);
-        else
-            p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
+            if (p->tail)
+            {
+                if (!p->more_r || (*info->cmp)(p->buf_r, buf) > 1)
+                    p->tail = 0;
+#if RSET_DEBUG
+                logf (LOG_DEBUG, "r_read_and returning C m=%d/%d c=%d",
+                        p->more_l, p->more_r, cmp);
+                (*info->log_item)(LOG_DEBUG, buf, "");
+#endif
+                p->hits++;
+                return 1;
+            }
+#else
+            
+            if (p->tail)
+            {
+                memcpy (buf, p->buf_r, info->key_size);
+                p->more_r = rset_read (info->rset_r, p->rfd_r, p->buf_r);
+                if (!p->more_r || (*info->cmp)(p->buf_r, buf) > 1)
+                    p->tail = 0;
+#if RSET_DEBUG
+                logf (LOG_DEBUG, "r_read_and [%p] returning R tail m=%d/%d c=%d",
+                        rfd, p->more_l, p->more_r, cmp);
+                (*info->log_item)(LOG_DEBUG, buf, "");
+#endif
+                p->hits++;
+                return 1;
+            }
+            else
+            {
+#if RSET_DEBUG
+                logf (LOG_DEBUG, "r_read_and [%p] about to forward R m=%d/%d c=%d",
+                        rfd, p->more_l, p->more_r, cmp);
+#endif
+                if (p->more_r && p->more_l)
+                    p->more_r = rset_forward( info->rset_r, p->rfd_r, 
+                                    p->buf_r, (info->cmp), p->buf_l);
+                else 
+                    return 0; /* no point in reading further */
+            }
+#endif
+        }
+        else  /* cmp == -2 */
+        {
+#if OLDCODE
+             memcpy (buf, p->buf_l, info->key_size);
+             p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
+             if (p->tail)
+             {
+                 if (!p->more_l || (*info->cmp)(p->buf_l, buf) > 1)
+                     p->tail = 0;
+#if RSET_DEBUG
+                 logf (LOG_DEBUG, "r_read_and [%p] returning R tail m=%d/%d c=%d",
+                        rfd, p->more_l, p->more_r, cmp);
+                 (*info->log_item)(LOG_DEBUG, buf, "");
+#endif
+                 p->hits++;
+                 return 1;
+             }
+#else
+            if (p->tail)
+            {
+                memcpy (buf, p->buf_l, info->key_size);
+                p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
+                if (!p->more_l || (*info->cmp)(p->buf_l, buf) > 1)
+                    p->tail = 0;
+#if RSET_DEBUG
+                logf (LOG_DEBUG, "r_read_and [%p] returning L tail m=%d/%d c=%d",
+                        rfd, p->more_l, p->more_r, cmp);
+                (*info->log_item)(LOG_DEBUG, buf, "");
+#endif
+                p->hits++;
+                return 1;
+            }
+            else
+            {
+#if RSET_DEBUG
+                logf (LOG_DEBUG, "r_read_and [%p] about to forward L m=%d/%d c=%d",
+                        rfd, p->more_l, p->more_r, cmp);
+#endif
+                if (p->more_r && p->more_l)
+                    p->more_l = rset_forward( 
+                                    info->rset_l, p->rfd_l, 
+                                    p->buf_l, (info->cmp), p->buf_r);
+                else 
+                    return 0; /* no point in reading further */
+            }
+#endif
+        }
     }
+#if RSET_DEBUG
+    logf (LOG_DEBUG, "r_read_and [%p] reached its end",rfd);
+#endif
     return 0;
 }
 
 static int r_read_or (RSFD rfd, void *buf)
 {
-    struct rset_bool_rfd *p = rfd;
+    struct rset_bool_rfd *p = (struct rset_bool_rfd *) rfd;
     struct rset_bool_info *info = p->info;
 
     while (p->more_l || p->more_r)
@@ -249,18 +474,36 @@ static int r_read_or (RSFD rfd, void *buf)
             memcpy (buf, p->buf_l, info->key_size);
             p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
             p->more_r = rset_read (info->rset_r, p->rfd_r, p->buf_r);
+#if RSET_DEBUG
+            logf (LOG_DEBUG, "r_read_or returning A m=%d/%d c=%d",
+                    p->more_l, p->more_r, cmp);
+            (*info->log_item)(LOG_DEBUG, buf, "");
+#endif
+            p->hits++;
             return 1;
         }
         else if (cmp > 0)
         {
             memcpy (buf, p->buf_r, info->key_size);
             p->more_r = rset_read (info->rset_r, p->rfd_r, p->buf_r);
+#if RSET_DEBUG
+            logf (LOG_DEBUG, "r_read_or returning B m=%d/%d c=%d",
+                    p->more_l, p->more_r, cmp);
+            (*info->log_item)(LOG_DEBUG, buf, "");
+#endif
+            p->hits++;
             return 1;
         }
         else
         {
             memcpy (buf, p->buf_l, info->key_size);
             p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
+#if RSET_DEBUG
+            logf (LOG_DEBUG, "r_read_or returning C m=%d/%d c=%d",
+                    p->more_l, p->more_r, cmp);
+            (*info->log_item)(LOG_DEBUG, buf, "");
+#endif
+            p->hits++;
             return 1;
         }
     }
@@ -269,7 +512,7 @@ static int r_read_or (RSFD rfd, void *buf)
 
 static int r_read_not (RSFD rfd, void *buf)
 {
-    struct rset_bool_rfd *p = rfd;
+    struct rset_bool_rfd *p = (struct rset_bool_rfd *) rfd;
     struct rset_bool_info *info = p->info;
 
     while (p->more_l || p->more_r)
@@ -286,15 +529,20 @@ static int r_read_not (RSFD rfd, void *buf)
         {
             memcpy (buf, p->buf_l, info->key_size);
             p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
+            p->hits++;
             return 1;
         }
         else if (cmp > 1)
-            p->more_r = rset_read (info->rset_r, p->rfd_r, p->buf_r);
+        {
+                p->more_r = rset_forward( 
+                    info->rset_r, p->rfd_r, 
+                    p->buf_r, (info->cmp), p->buf_l);
+        }
         else
         {
             memcpy (buf, p->buf_l, info->key_size);
             do
-            {
+            { 
                 p->more_l = rset_read (info->rset_l, p->rfd_l, p->buf_l);
                 if (!p->more_l)
                     break;
@@ -318,3 +566,34 @@ static int r_write (RSFD rfd, const void *buf)
     logf (LOG_FATAL, "bool set type is read-only");
     return -1;
 }
+
+static void r_pos (RSFD rfd, double *current, double *total)
+{
+    struct rset_bool_rfd *p = (struct rset_bool_rfd *) rfd;
+    struct rset_bool_info *info = p->info;
+    double lcur,ltot;
+    double rcur,rtot;
+    double r;
+    ltot=-1; rtot=-1;
+    rset_pos(info->rset_l, p->rfd_l,  &lcur, &ltot);
+    rset_pos(info->rset_r, p->rfd_r,  &rcur, &rtot);
+    if ( (rtot<0) && (ltot<0)) { /*no position */
+        *current=rcur;  /* return same as you got */
+        *total=rtot;    /* probably -1 for not available */
+    }
+    if ( rtot<0) { rtot=0; rcur=0;} /* if only one useful, use it */
+    if ( ltot<0) { ltot=0; lcur=0;}
+    if ( rtot+ltot < 1 ) { /* empty rset */
+        *current=0;
+        *total=0;
+        return;
+    }
+    r=1.0*(lcur+rcur)/(ltot+rtot); /* weighed average of l and r */
+    *current=(double) (p->hits);
+    *total=*current/r ; 
+#if RSET_DEBUG
+    yaz_log(LOG_DEBUG,"bool_pos: (%s/%s) %0.1f/%0.1f= %0.4f ",
+                    info->rset_l->control->desc, info->rset_r->control->desc,
+                    *current, *total, r);
+#endif
+}