-/* $Id: isamb.c,v 1.58 2004-09-09 10:08:05 heikki Exp $
+/* $Id: isamb.c,v 1.60 2004-11-29 21:53:00 adam Exp $
Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
Index Data Aps
#include <string.h>
#include <yaz/xmalloc.h>
-#include <yaz/log.h>
+#include <yaz/ylog.h>
#include <isamb.h>
#include <assert.h>
const char *src = 0;
if (memcmp(hbuf, "isamb", 5))
{
- logf(LOG_WARN, "bad isamb header for file %s", fname);
+ yaz_log(YLOG_WARN, "bad isamb header for file %s", fname);
return 0;
}
if (sscanf(hbuf+5, "%d %d %d", &major, &minor, &len) != 3)
{
- logf(LOG_WARN, "bad isamb header for file %s", fname);
+ yaz_log(YLOG_WARN, "bad isamb header for file %s", fname);
return 0;
}
if (major != ISAMB_MAJOR_VERSION)
{
- logf(LOG_WARN, "bad major version for file %s %d, must be %d",
+ yaz_log(YLOG_WARN, "bad major version for file %s %d, must be %d",
fname, major, ISAMB_MAJOR_VERSION);
return 0;
}
pos++;
if (!bf_read (isamb->file[i].bf, pos, 0, 0, hbuf + pos*b_size))
{
- logf(LOG_WARN, "truncated isamb header for "
+ yaz_log(YLOG_WARN, "truncated isamb header for "
"file=%s len=%d pos=%d",
fname, len, pos);
return 0;
b_size = b_size * 4;
}
#if ISAMB_DEBUG
- logf(LOG_WARN, "isamb debug enabled. Things will be slower than usual");
+ yaz_log(YLOG_WARN, "isamb debug enabled. Things will be slower than usual");
#endif
return isamb;
}
{
int i;
for (i=0;isamb->accessed_nodes[i];i++)
- logf(LOG_DEBUG,"isamb_close level leaf-%d: "ZINT_FORMAT" read, "
+ yaz_log(YLOG_DEBUG,"isamb_close level leaf-%d: "ZINT_FORMAT" read, "
ZINT_FORMAT" skipped",
i, isamb->accessed_nodes[i], isamb->skipped_nodes[i]);
- logf(LOG_DEBUG,"isamb_close returned "ZINT_FORMAT" values, "
+ yaz_log(YLOG_DEBUG,"isamb_close returned "ZINT_FORMAT" values, "
"skipped "ZINT_FORMAT,
isamb->skipped_numbers, isamb->returned_numbers);
for (i = 0; i<isamb->no_cat; i++)
encode_ptr(&dst, isamb->file[i].head.block_size);
encode_ptr(&dst, isamb->file[i].head.block_max);
encode_ptr(&dst, isamb->file[i].head.free_list);
- memset(dst, '\0', 16); /* ensure no random bytes are written */
+ memset(dst, '\0', b_size); /* ensure no random bytes are written */
len = dst - hbuf;
yaz_log (b->log_io, "bf_read: open_block");
if (!bf_read (b->file[cat].bf, pos/CAT_MAX, 0, 0, p->buf))
{
- yaz_log (LOG_FATAL, "isamb: read fail for pos=%ld block=%ld",
+ yaz_log (YLOG_FATAL, "isamb: read fail for pos=%ld block=%ld",
(long) pos, (long) pos/CAT_MAX);
abort();
}
p->size = (p->buf[1] + 256 * p->buf[2]) - offset;
if (p->size < 0)
{
- yaz_log (LOG_FATAL, "Bad block size %d in pos=" ZINT_FORMAT "\n",
+ yaz_log (YLOG_FATAL, "Bad block size %d in pos=" ZINT_FORMAT "\n",
p->size, pos);
}
assert (p->size >= 0);
yaz_log (b->log_io, "bf_read: new_block");
if (!bf_read (b->file[cat].bf, p->pos/CAT_MAX, 0, 0, p->buf))
{
- yaz_log (LOG_FATAL, "isamb: read fail for pos=%ld block=%ld",
+ yaz_log (YLOG_FATAL, "isamb: read fail for pos=%ld block=%ld",
(long) p->pos/CAT_MAX, (long) p->pos/CAT_MAX);
abort ();
}
/* if this is not an insertion, it's really bad .. */
if (!*lookahead_mode)
{
- yaz_log (LOG_WARN, "isamb: Inconsistent register (1)");
+ yaz_log (YLOG_WARN, "isamb: Inconsistent register (1)");
assert (*lookahead_mode);
}
}
if (!*lookahead_mode)
{
/* this is append. So a delete is bad */
- yaz_log (LOG_WARN, "isamb: Inconsistent register (2)");
+ yaz_log (YLOG_WARN, "isamb: Inconsistent register (2)");
abort();
}
else if (!half1 && dst > tail_cut)
int i;
if (!pp)
return;
- logf(LOG_DEBUG,"isamb_pp_close lev=%d returned "ZINT_FORMAT" values,"
+ yaz_log(YLOG_DEBUG,"isamb_pp_close lev=%d returned "ZINT_FORMAT" values,"
"skipped "ZINT_FORMAT,
pp->maxlevel, pp->skipped_numbers, pp->returned_numbers);
for (i=pp->maxlevel;i>=0;i--)
if ( pp->skipped_nodes[i] || pp->accessed_nodes[i])
- logf(LOG_DEBUG,"isamb_pp_close level leaf-%d: "
+ yaz_log(YLOG_DEBUG,"isamb_pp_close level leaf-%d: "
ZINT_FORMAT" read, "ZINT_FORMAT" skipped", i,
pp->accessed_nodes[i], pp->skipped_nodes[i]);
pp->isamb->skipped_numbers += pp->skipped_numbers;
const char *src = p->bytes + p->offset;
char *dst = buf;
(*b->method->codec.decode)(p->decodeClientData, &dst, &src);
- (*b->method->log_item)(LOG_DEBUG, buf, prefix_str);
+ (*b->method->log_item)(YLOG_DEBUG, buf, prefix_str);
p->offset = src - (char*) p->bytes;
}
assert(p->offset == p->size);
while (p->offset < p->size)
{
decode_ptr (&src, &item_len);
- (*b->method->log_item)(LOG_DEBUG, src, prefix_str);
+ (*b->method->log_item)(YLOG_DEBUG, src, prefix_str);
src += item_len;
decode_ptr (&src, &sub);
assert(level>=0);
if ( level == 0) {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_on_right returning true for root");
+ yaz_log(YLOG_DEBUG,"isamb_pp_on_right returning true for root");
#endif
return 1; /* we can never skip the root node */
}
src=p->bytes + p->offset;
decode_ptr(&src, &item_len);
#if ISAMB_DEBUG
- (*pp->isamb->method->codec.log_item)(LOG_DEBUG,untilbuf,"on_leaf: until");
- (*pp->isamb->method->codec.log_item)(LOG_DEBUG,src,"on_leaf: value");
+ (*pp->isamb->method->codec.log_item)(YLOG_DEBUG,untilbuf,"on_leaf: until");
+ (*pp->isamb->method->codec.log_item)(YLOG_DEBUG,src,"on_leaf: value");
#endif
cmp=(*pp->isamb->method->compare_item)(untilbuf,src);
if (cmp<pp->scope) { /* cmp<2 */
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_on_right returning true "
+ yaz_log(YLOG_DEBUG,"isamb_pp_on_right returning true "
"cmp=%d lev=%d ofs=%d",cmp,level,p->offset);
#endif
return 1;
}
else {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_on_right returning false "
+ yaz_log(YLOG_DEBUG,"isamb_pp_on_right returning false "
"cmp=%d lev=%d ofs=%d",cmp,level,p->offset);
#endif
return 0;
}
else {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_on_right at tail, looking higher "
+ yaz_log(YLOG_DEBUG,"isamb_pp_on_right at tail, looking higher "
"lev=%d",level);
#endif
return isamb_pp_on_right_node(pp, level, untilbuf);
assert(buf);
if (p->offset == p->size) {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_read_on_leaf returning 0 on node %d",p->pos);
+ yaz_log(YLOG_DEBUG,"isamb_pp_read_on_leaf returning 0 on node %d",p->pos);
#endif
return 0; /* at end of leaf */
}
(*pp->isamb->method->codec.decode)(p->decodeClientData,&dst, &src);
p->offset = src - (char*) p->bytes;
#if ISAMB_DEBUG
- (*pp->isamb->method->codec.log_item)(LOG_DEBUG, buf, "read_on_leaf returning 1");
+ (*pp->isamb->method->codec.log_item)(YLOG_DEBUG, buf, "read_on_leaf returning 1");
#endif
pp->returned_numbers++;
return 1;
if (cmp <pp->scope){ /* cmp<2 found a good one */
#if ISAMB_DEBUG
if (skips)
- logf(LOG_DEBUG, "isam_pp_fwd_on_leaf skipped %d items",skips);
+ yaz_log(YLOG_DEBUG, "isam_pp_fwd_on_leaf skipped %d items",skips);
#endif
pp->returned_numbers++;
return 1;
const char *src;
zint item_len;
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_climb_level starting "
+ yaz_log(YLOG_DEBUG,"isamb_pp_climb_level starting "
"at level %d node %d ofs=%d sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
if (pp->level==0)
{
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_climb_level returning 0 at root");
+ yaz_log(YLOG_DEBUG,"isamb_pp_climb_level returning 0 at root");
#endif
return 0;
}
(pp->level)--;
p=pp->block[pp->level];
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_climb_level climbed to level %d node %d ofs=%d",
+ yaz_log(YLOG_DEBUG,"isamb_pp_climb_level climbed to level %d node %d ofs=%d",
pp->level, p->pos, p->offset);
#endif
assert(!p->leaf);
{
/* skip the child we just came from */
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isam_pp_climb_level: skipping lev=%d ofs=%d sz=%d",
+ yaz_log(YLOG_DEBUG,"isam_pp_climb_level: skipping lev=%d ofs=%d sz=%d",
pp->level, p->offset, p->size);
#endif
assert (p->offset < p->size );
zint nxtpos;
#if ISAMB_DEBUG
int skips=0;
- logf(LOG_DEBUG,"isamb_pp_forward_unode starting "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward_unode starting "
"at level %d node %d ofs=%di sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
assert(p->offset <= p->size);
if (p->offset == p->size) {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_forward_unode returning at end "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward_unode returning at end "
"at level %d node %d ofs=%di sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
if (cmp<pp->scope) /* cmp<2 */
{
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_forward_unode returning a hit "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward_unode returning a hit "
"at level %d node %d ofs=%d sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
#endif
}
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_forward_unode returning at tail "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward_unode returning at tail "
"at level %d node %d ofs=%d sz=%d skips=%d",
pp->level, p->pos, p->offset, p->size, skips);
#endif
const char *src;
assert(!p->leaf);
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_descend_to_leaf "
+ yaz_log(YLOG_DEBUG,"isamb_pp_descend_to_leaf "
"starting at lev %d node %d ofs=%d lf=%d u=%p",
pp->level, p->pos, p->offset, p->leaf, untilbuf);
#endif
++(pp->accessed_nodes[pp->maxlevel-pp->level]);
++(pp->no_blocks);
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_descend_to_leaf "
+ yaz_log(YLOG_DEBUG,"isamb_pp_descend_to_leaf "
"got lev %d node %d lf=%d",
pp->level, p->pos, p->leaf);
#endif
p->offset=src-(char*)p->bytes;
isamb_pp_descend_to_leaf(pp,pos,untilbuf);
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_descend_to_leaf "
+ yaz_log(YLOG_DEBUG,"isamb_pp_descend_to_leaf "
"returning at lev %d node %d ofs=%d lf=%d",
pp->level, p->pos, p->offset, p->leaf);
#endif
ISAMB_P pos;
#if ISAMB_DEBUG
struct ISAMB_block *p = pp->block[pp->level];
- logf(LOG_DEBUG,"isamb_pp_climb_desc starting "
+ yaz_log(YLOG_DEBUG,"isamb_pp_climb_desc starting "
"at level %d node %d ofs=%d sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
isamb_pp_descend_to_leaf(pp, pos,untilbuf);
#if ISAMB_DEBUG
p = pp->block[pp->level];
- logf(LOG_DEBUG,"isamb_pp_climb_desc done "
+ yaz_log(YLOG_DEBUG,"isamb_pp_climb_desc done "
"at level %d node %d ofs=%d sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
#if ISAMB_DEBUG
struct ISAMB_block *p = pp->block[pp->level];
assert(p->leaf);
- logf(LOG_DEBUG,"isamb_pp_forward starting "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward starting "
"at level %d node %d ofs=%d sz=%d u=%p sc=%d",
pp->level, p->pos, p->offset, p->size,untilbuf, scope);
#endif
if (untilbuf) {
if (isamb_pp_forward_on_leaf( pp, buf, untilbuf)) {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_forward (f) returning (A) "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward (f) returning (A) "
"at level %d node %d ofs=%d sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
}
if (! isamb_pp_climb_desc( pp, untilbuf)) {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_forward (f) returning notfound (B) "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward (f) returning notfound (B) "
"at level %d node %d ofs=%d sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
do{
if (isamb_pp_forward_on_leaf( pp, buf, untilbuf)) {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_forward (f) returning (C) "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward (f) returning (C) "
"at level %d node %d ofs=%d sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
* interface as the old fwd */
if (isamb_pp_read_on_leaf( pp, buf)) {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_forward (read) returning (D) "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward (read) returning (D) "
"at level %d node %d ofs=%d sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
}
if (isamb_pp_find_next_leaf(pp)) {
#if ISAMB_DEBUG
- logf(LOG_DEBUG,"isamb_pp_forward (read) returning (E) "
+ yaz_log(YLOG_DEBUG,"isamb_pp_forward (read) returning (E) "
"at level %d node %d ofs=%d sz=%d",
pp->level, p->pos, p->offset, p->size);
#endif
*total = pp->block[0]->no_items;
*current = (double) pp->returned_numbers;
#if ISAMB_DEBUG
- logf(LOG_LOG, "isamb_pp_pos returning: cur= %0.1f tot=%0.1f rn="
+ yaz_log(YLOG_LOG, "isamb_pp_pos returning: cur= %0.1f tot=%0.1f rn="
ZINT_FORMAT, *current, *total, pp->returned_numbers);
#endif
}