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Removed the VOLATILE flag from rsets
[idzebra-moved-to-github.git]
/
rset
/
rstemp.c
diff --git
a/rset/rstemp.c
b/rset/rstemp.c
index
f3fc8de
..
0a3b582
100644
(file)
--- a/
rset/rstemp.c
+++ b/
rset/rstemp.c
@@
-1,4
+1,4
@@
-/* $Id: rstemp.c,v 1.38 2004-08-03 14:54:41 heikki Exp $
+/* $Id: rstemp.c,v 1.43 2004-08-20 14:44:46 heikki Exp $
Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003
Index Data Aps
Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003
Index Data Aps
@@
-40,8
+40,9
@@
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 void r_delete (RSET ct);
static void r_rewind (RSFD rfd);
/* static int r_count (RSET ct);*/
-static int r_read (RSFD rfd, void *buf, int *term_index);
+static int r_read (RSFD rfd, void *buf);
static int r_write (RSFD rfd, const void *buf);
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 =
{
static const struct rset_control control =
{
@@
-52,7
+53,7
@@
static const struct rset_control control =
r_delete,
r_rewind,
rset_default_forward,
r_delete,
r_rewind,
rset_default_forward,
- rset_default_pos,
+ r_pos,
r_read,
r_write,
};
r_read,
r_write,
};
@@
-69,7
+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 */
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;
char *temp_path;
int (*cmp)(const void *p1, const void *p2);
struct rset_temp_rfd *rfd_list;
@@
-78,9
+79,10
@@
struct rset_temp_info {
struct rset_temp_rfd {
struct rset_temp_info *info;
struct rset_temp_rfd *next;
struct rset_temp_rfd {
struct rset_temp_info *info;
struct rset_temp_rfd *next;
- int *countp;
+ zint *countp;
void *buf;
size_t pos_cur; /* current position in set */
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)
};
static void *r_create(RSET ct, const struct rset_control *sel, void *parms)
@@
-97,20
+99,17
@@
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->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;
if (!temp_parms->temp_path)
info->cmp = temp_parms->cmp;
info->rfd_list = NULL;
if (!temp_parms->temp_path)
- info->temp_path = NULL;
+ info->temp_path = NULL;
else
{
else
{
- info->temp_path = (char *) xmalloc (strlen(temp_parms->temp_path)+1);
- strcpy (info->temp_path, temp_parms->temp_path);
+ info->temp_path = (char *) xmalloc (strlen(temp_parms->temp_path)+1);
+ strcpy (info->temp_path, temp_parms->temp_path);
}
}
- ct->no_rset_terms = 1;
- ct->rset_terms = (RSET_TERM *) xmalloc (sizeof(*ct->rset_terms));
- ct->rset_terms[0] = temp_parms->rset_term;
return info;
}
return info;
}
@@
-138,7
+137,6
@@
static RSFD r_open (RSET ct, int flag)
rfd->info = info;
r_rewind (rfd);
rfd->info = info;
r_rewind (rfd);
- rfd->countp = &ct->rset_terms[0]->count;
*rfd->countp = 0;
rfd->buf = xmalloc (info->key_size);
*rfd->countp = 0;
rfd->buf = xmalloc (info->key_size);
@@
-188,7
+186,7
@@
static void r_flush (RSFD rfd, int mk)
if (info->fname && info->fd != -1 && info->dirty)
{
size_t count;
if (info->fname && info->fd != -1 && info->dirty)
{
size_t count;
- int r;
+ int r;
if (lseek (info->fd, info->pos_buf, SEEK_SET) == -1)
{
if (lseek (info->fd, info->pos_buf, SEEK_SET) == -1)
{
@@
-251,9
+249,7
@@
static void r_delete (RSET ct)
xfree (info->fname);
}
if (info->temp_path)
xfree (info->fname);
}
if (info->temp_path)
- xfree (info->temp_path);
- rset_term_destroy (ct->rset_terms[0]);
- xfree (ct->rset_terms);
+ xfree (info->temp_path);
xfree (info);
}
xfree (info);
}
@@
-268,7
+264,7
@@
static void r_reread (RSFD rfd)
if (info->fname)
{
size_t count;
if (info->fname)
{
size_t count;
- int r;
+ int r;
info->pos_border = ((struct rset_temp_rfd *)rfd)->pos_cur +
info->buf_size;
info->pos_border = ((struct rset_temp_rfd *)rfd)->pos_cur +
info->buf_size;
@@
-305,6
+301,7
@@
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)->pos_cur = 0;
info->pos_buf = 0;
r_reread (rfd);
+ ((struct rset_temp_rfd *)rfd)->cur=0;
}
/*
}
/*
@@
-315,7
+312,7
@@
static int r_count (RSET ct)
return info->pos_end / info->key_size;
}
*/
return info->pos_end / info->key_size;
}
*/
-static int r_read (RSFD rfd, void *buf, int *term_index)
+static int r_read (RSFD rfd, void *buf)
{
struct rset_temp_rfd *mrfd = (struct rset_temp_rfd*) rfd;
struct rset_temp_info *info = mrfd->info;
{
struct rset_temp_rfd *mrfd = (struct rset_temp_rfd*) rfd;
struct rset_temp_info *info = mrfd->info;
@@
-333,13
+330,13
@@
static int r_read (RSFD rfd, void *buf, int *term_index)
memcpy (buf, info->buf_mem + (mrfd->pos_cur - info->pos_buf),
info->key_size);
mrfd->pos_cur = nc;
memcpy (buf, info->buf_mem + (mrfd->pos_cur - info->pos_buf),
info->key_size);
mrfd->pos_cur = nc;
- *term_index = 0;
if (*mrfd->countp == 0 || (*info->cmp)(buf, mrfd->buf) > 1)
{
memcpy (mrfd->buf, buf, mrfd->info->key_size);
(*mrfd->countp)++;
}
if (*mrfd->countp == 0 || (*info->cmp)(buf, mrfd->buf) > 1)
{
memcpy (mrfd->buf, buf, mrfd->info->key_size);
(*mrfd->countp)++;
}
+ mrfd->cur++;
return 1;
}
return 1;
}
@@
-363,5
+360,13
@@
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;
mrfd->pos_cur = nc;
if (nc > info->pos_end)
info->pos_border = info->pos_end = nc;
+ info->hits++;
return 1;
}
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;
+}