X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=rset%2Frsisams.c;h=124558c26e28811797b12dfec00c0990c87cc1fe;hb=93d44a21d1aa585bb7f68d23a7590fc38ccb62a6;hp=e6031e1f23e0e4de0aa9859475a307a92bb564d3;hpb=70effaa5a4a18f1bef9c6111dc082bb8714e4c19;p=idzebra-moved-to-github.git

diff --git a/rset/rsisams.c b/rset/rsisams.c
index e6031e1..124558c 100644
--- a/rset/rsisams.c
+++ b/rset/rsisams.c
@@ -1,4 +1,4 @@
-/* $Id: rsisams.c,v 1.11 2004-08-31 10:43:39 heikki Exp $
+/* $Id: rsisams.c,v 1.17 2004-11-19 10:27:14 heikki Exp $
    Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
    Index Data Aps
 
@@ -25,13 +25,12 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include <stdio.h>
 #include <assert.h>
 #include <zebrautl.h>
-#include <rsisams.h>
+#include <rset.h>
 
 static RSFD r_open (RSET ct, int flag);
 static void r_close (RSFD rfd);
 static void r_delete (RSET ct);
-static void r_rewind (RSFD rfd);
-static int r_read (RSFD rfd, void *buf);
+static int r_read (RSFD rfd, void *buf, TERMID *term);
 static int r_write (RSFD rfd, const void *buf);
 static void r_pos (RSFD rfd, double *current, double *total);
 
@@ -39,9 +38,9 @@ static const struct rset_control control =
 {
     "isams",
     r_delete,
+    rset_get_one_term,
     r_open,
     r_close,
-    r_rewind,
     rset_default_forward,
     r_pos,
     r_read,
@@ -60,24 +59,21 @@ struct rset_isams_info {
 };
 
 
-RSET rsisams_create( NMEM nmem, int key_size, 
-            int (*cmp)(const void *p1, const void *p2),
-            ISAMS is, ISAMS_P pos)
+RSET rsisams_create( NMEM nmem, const struct key_control *kcontrol, int scope,
+            ISAMS is, ISAMS_P pos, TERMID term)
 {
-    RSET rnew=rset_create_base(&control, nmem);
+    RSET rnew=rset_create_base(&control, nmem, kcontrol, scope, term);
     struct rset_isams_info *info;
     info = (struct rset_isams_info *) nmem_malloc(rnew->nmem,sizeof(*info));
-    assert(key_size); /* FIXME - these belong to the general rset */
-    assert(cmp);
+    rnew->priv=info;
     info->is=is;
     info->pos=pos;
-    rnew->priv=info;
     return rnew;
 }
 
 static void r_delete (RSET ct)
 {
-    logf (LOG_DEBUG, "rsisams_delete");
+    yaz_log (YLOG_DEBUG, "rsisams_delete");
     rset_delete(ct);
 }
 
@@ -88,10 +84,10 @@ RSFD r_open (RSET ct, int flag)
     RSFD rfd;
     struct rset_pp_info *ptinfo;
 
-    logf (LOG_DEBUG, "risams_open");
+    yaz_log (YLOG_DEBUG, "risams_open");
     if (flag & RSETF_WRITE)
     {
-        logf (LOG_FATAL, "ISAMS set type is read-only");
+        yaz_log (YLOG_FATAL, "ISAMS set type is read-only");
         return NULL;
     }
     rfd=rfd_create_base(ct);
@@ -113,22 +109,20 @@ static void r_close (RSFD rfd)
     rfd_delete_base(rfd);
 }
 
-static void r_rewind (RSFD rfd)
-{   
-    logf (LOG_DEBUG, "rsisams_rewind");
-    abort ();
-}
-
 
-static int r_read (RSFD rfd, void *buf)
+static int r_read (RSFD rfd, void *buf, TERMID *term)
 {
     struct rset_pp_info *ptinfo=(struct rset_pp_info *)(rfd->priv);
-    return isams_pp_read(ptinfo->pt, buf);
+    int rc;
+    rc=isams_pp_read(ptinfo->pt, buf);
+    if (rc && term)
+        *term=rfd->rset->term;
+    return rc;
 }
 
 static int r_write (RSFD rfd, const void *buf)
 {
-    logf (LOG_FATAL, "ISAMS set type is read-only");
+    yaz_log (YLOG_FATAL, "ISAMS set type is read-only");
     return -1;
 }
 
@@ -137,3 +131,5 @@ static void r_pos (RSFD rfd, double *current, double *total)
     *current=-1;  /* sorry, not implemented yet */
     *total=-1;
 }
+
+