X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;ds=sidebyside;f=rset%2Frstemp.c;h=0df8f16fa7ed49714703730e074016ffd906a072;hb=1bb217ab477284fd7fee47f19a6e8a780fa2bb50;hp=6b29bb4266b9bb7fded40f4f4a984c2efde6f46b;hpb=48b764604b23e70fe0a354bdfa02dc6ff0bffced;p=idzebra-moved-to-github.git

diff --git a/rset/rstemp.c b/rset/rstemp.c
index 6b29bb4..0df8f16 100644
--- a/rset/rstemp.c
+++ b/rset/rstemp.c
@@ -1,4 +1,4 @@
-/* $Id: rstemp.c,v 1.35 2003-03-31 21:53:40 adam Exp $
+/* $Id: rstemp.c,v 1.41 2004-08-06 12:28:23 adam Exp $
    Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003
    Index Data Aps
 
@@ -39,9 +39,10 @@ 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_count (RSET ct);
+/* static int r_count (RSET ct);*/
 static int r_read (RSFD rfd, void *buf, int *term_index);
 static int r_write (RSFD rfd, const void *buf);
+static void r_pos (RSFD rfd, double *current, double  *total);
 
 static const struct rset_control control = 
 {
@@ -51,7 +52,8 @@ static const struct rset_control control =
     r_close,
     r_delete,
     r_rewind,
-    r_count,
+    rset_default_forward,
+    r_pos, 
     r_read,
     r_write,
 };
@@ -68,7 +70,7 @@ struct rset_temp_info {
     size_t  pos_buf;       /* position of first byte in window */
     size_t  pos_border;    /* position of last byte+1 in window */
     int     dirty;         /* window is dirty */
-    int     hits;          /* no of hits */
+    zint     hits;          /* no of hits */
     char   *temp_path;
     int     (*cmp)(const void *p1, const void *p2);
     struct rset_temp_rfd *rfd_list;
@@ -80,6 +82,7 @@ struct rset_temp_rfd {
     int *countp;
     void *buf;
     size_t  pos_cur;       /* current position in set */
+    zint cur; /* number of the current hit */
 };
 
 static void *r_create(RSET ct, const struct rset_control *sel, void *parms)
@@ -96,7 +99,7 @@ static void *r_create(RSET ct, const struct rset_control *sel, void *parms)
     info->pos_end = 0;
     info->pos_buf = 0;
     info->dirty = 0;
-    info->hits = -1;
+    info->hits = 0;
     info->cmp = temp_parms->cmp;
     info->rfd_list = NULL;
 
@@ -304,15 +307,17 @@ static void r_rewind (RSFD rfd)
     ((struct rset_temp_rfd *)rfd)->pos_cur = 0;
     info->pos_buf = 0;
     r_reread (rfd);
+    ((struct rset_temp_rfd *)rfd)->cur=0;
 }
 
+/*
 static int r_count (RSET ct)
 {
     struct rset_temp_info *info = (struct rset_temp_info *) ct->buf;
 
     return info->pos_end / info->key_size;
 }
-
+*/
 static int r_read (RSFD rfd, void *buf, int *term_index)
 {
     struct rset_temp_rfd *mrfd = (struct rset_temp_rfd*) rfd;
@@ -338,6 +343,7 @@ static int r_read (RSFD rfd, void *buf, int *term_index)
         memcpy (mrfd->buf, buf, mrfd->info->key_size);
         (*mrfd->countp)++;
     }
+    mrfd->cur++;
     return 1;
 }
 
@@ -361,5 +367,13 @@ static int r_write (RSFD rfd, const void *buf)
     mrfd->pos_cur = nc;
     if (nc > info->pos_end)
         info->pos_border = info->pos_end = nc;
+    info->hits++;
     return 1;
 }
+
+static void r_pos (RSFD rfd, double  *current, double  *total)
+{
+    struct rset_temp_rfd *mrfd = (struct rset_temp_rfd*) rfd;
+    *current=(double) mrfd->cur;
+    *total=(double) mrfd->info->hits;
+}