-/* $Id: extract.c,v 1.213 2006-05-17 17:46:45 adam Exp $
+/* $Id: extract.c,v 1.219 2006-06-07 10:14:40 adam Exp $
Copyright (C) 1995-2006
Index Data ApS
#endif
+#define ENCODE_BUFLEN 768
+struct encode_info {
+#if 0
+ int sysno; /* previously written values for delta-compress */
+ int seqno;
+ int cmd;
+ int prevsys; /* buffer for skipping insert/delete pairs */
+ int prevseq;
+ int prevcmd;
+ int keylen; /* tells if we have an unwritten key in buf, and how long*/
+#endif
+ void *encode_handle;
+ void *decode_handle;
+ char buf[ENCODE_BUFLEN];
+};
+
+static void encode_key_init (struct encode_info *i);
+static void encode_key_write (char *k, struct encode_info *i, FILE *outf);
+static void encode_key_flush (struct encode_info *i, FILE *outf);
#define USE_SHELLSORT 0
{
w->zebra_maps = p->zebra_maps;
w->seqno = 1;
-#if NATTR
-#else
- w->attrSet = VAL_BIB1;
- w->attrUse = 1016;
-#endif
- w->index_name = 0;
+ w->index_name = "any";
w->index_type = 'w';
w->extractCtrl = p;
w->record_id = 0;
static void searchRecordKey(ZebraHandle zh,
zebra_rec_keys_t reckeys,
- int attrSetS, int attrUseS,
+ const char *index_name,
const char **ws, int ws_length)
{
int i;
- int ch;
+ int ch = -1;
for (i = 0; i<ws_length; i++)
ws[i] = NULL;
- ch = zebraExplain_lookup_attr_su_any_index(zh->reg->zei,
- attrSetS, attrUseS);
+ if (ch < 0)
+ ch = zebraExplain_lookup_attr_str(zh->reg->zei, '0', index_name);
+ if (ch < 0)
+ ch = zebraExplain_lookup_attr_str(zh->reg->zei, 'p', index_name);
+ if (ch < 0)
+ ch = zebraExplain_lookup_attr_str(zh->reg->zei, 'w', index_name);
+
if (ch < 0)
return ;
if (zebra_rec_keys_rewind(reckeys))
{
- int startSeq = -1;
+ zint startSeq = -1;
const char *str;
size_t slen;
struct it_key key;
if (key.mem[0] == ch)
{
- int woff;
+ zint woff;
if (startSeq == -1)
startSeq = seqno;
{
const char *ws[32];
char attset_str[64], attname_str[64];
- data1_attset *attset;
int i;
- int attSet = 1, attUse = 1;
int first = 1;
for (s++; strchr(FILE_MATCH_BLANK, *s); s++)
for (; strchr(FILE_MATCH_BLANK, *s); s++)
;
- if (*s == ',')
+ if (*s != ',')
+ strcpy(attname_str, attset_str);
+ else
{
for (s++; strchr(FILE_MATCH_BLANK, *s); s++)
;
attname_str[i++] = *s;
attname_str[i] = '\0';
}
-
- if ((attset = data1_get_attset (zh->reg->dh, attset_str)))
- {
- data1_att *att;
- attSet = attset->reference;
- att = data1_getattbyname(zh->reg->dh, attset, attname_str);
- if (att)
- attUse = att->value;
- else
- attUse = atoi (attname_str);
- }
- searchRecordKey (zh, reckeys, attSet, attUse, ws, 32);
+
+ searchRecordKey (zh, reckeys, attname_str, ws, 32);
if (*s != ')')
{
/* we are going to read from a file, so prepare the extraction */
zebra_rec_keys_reset(zh->reg->keys);
-#if NATTR
zebra_rec_keys_reset(zh->reg->sortKeys);
-#else
- zh->reg->sortKeys.buf_used = 0;
-#endif
recordOffset = fi->file_moffset;
extractCtrl.handle = zh;
extractCtrl.offset = fi->file_moffset;
if (!matchStr)
{
yaz_log(YLOG_WARN, "Bad match criteria");
+
+ if (zebra_rec_keys_empty(zh->reg->keys))
+ {
+ yaz_log(YLOG_WARN, "And no index keys");
+ }
return ZEBRA_FAIL;
}
}
}
-#if NATTR
extract_flushSortKeys (zh, *sysno, 1, zh->reg->sortKeys);
-#else
- extract_flushSortKeys (zh, *sysno, 1, &zh->reg->sortKeys);
-#endif
extract_flushRecordKeys (zh, *sysno, 1, zh->reg->keys,
recordAttr->staticrank);
zh->records_inserted++;
/* record already exists */
zebra_rec_keys_t delkeys = zebra_rec_keys_open();
-#if NATTR
zebra_rec_keys_t sortKeys = zebra_rec_keys_open();
-#else
- struct sortKeys sortKeys;
-#endif
rec = rec_get (zh->reg->records, *sysno);
assert (rec);
rec->size[recInfo_delKeys],
0);
-#if NATTR
zebra_rec_keys_set_buf(sortKeys,
rec->info[recInfo_sortKeys],
rec->size[recInfo_sortKeys],
0);
extract_flushSortKeys (zh, *sysno, 0, sortKeys);
-#else
- sortKeys.buf_used = rec->size[recInfo_sortKeys];
- sortKeys.buf = rec->info[recInfo_sortKeys];
- extract_flushSortKeys (zh, *sysno, 0, &sortKeys);
-#endif
-
extract_flushRecordKeys (zh, *sysno, 0, delkeys,
recordAttr->staticrank); /* old values */
if (deleteFlag)
fname, recordOffset, *sysno, match_str_to_print);
}
recordAttr->staticrank = extractCtrl.staticrank;
-#if NATTR
extract_flushSortKeys (zh, *sysno, 1, zh->reg->sortKeys);
-#else
- extract_flushSortKeys (zh, *sysno, 1, &zh->reg->sortKeys);
-#endif
extract_flushRecordKeys (zh, *sysno, 1, zh->reg->keys,
recordAttr->staticrank);
zh->records_updated++;
}
zebra_rec_keys_close(delkeys);
-#if NATTR
zebra_rec_keys_close(sortKeys);
-#endif
}
/* update file type */
xfree (rec->info[recInfo_fileType]);
/* update sort keys */
xfree (rec->info[recInfo_sortKeys]);
-#if NATTR
zebra_rec_keys_get_buf(zh->reg->sortKeys,
&rec->info[recInfo_sortKeys],
&rec->size[recInfo_sortKeys]);
-#else
- rec->size[recInfo_sortKeys] = zh->reg->sortKeys.buf_used;
- rec->info[recInfo_sortKeys] = zh->reg->sortKeys.buf;
- zh->reg->sortKeys.buf = NULL;
- zh->reg->sortKeys.buf_max = 0;
-#endif
/* save file size of original record */
zebraExplain_recordBytesIncrement (zh->reg->zei,
extractCtrl.fh = &fc;
zebra_rec_keys_reset(zh->reg->keys);
-
-#if NATTR
zebra_rec_keys_reset(zh->reg->sortKeys);
-#else
- zh->reg->sortKeys.buf_used = 0;
-#endif
+
if (zebraExplain_curDatabase (zh->reg->zei, zh->basenames[0]))
{
if (zebraExplain_newDatabase (zh->reg->zei, zh->basenames[0],
}
-#if NATTR
extract_flushSortKeys (zh, *sysno, 1, zh->reg->sortKeys);
-#else
- extract_flushSortKeys (zh, *sysno, 1, &zh->reg->sortKeys);
-#endif
-
-#if 0
- print_rec_keys(zh, zh->reg->keys);
-#endif
extract_flushRecordKeys (zh, *sysno, 1, zh->reg->keys,
recordAttr->staticrank);
zh->records_inserted++;
{
/* record already exists */
zebra_rec_keys_t delkeys = zebra_rec_keys_open();
-#if NATTR
zebra_rec_keys_t sortKeys = zebra_rec_keys_open();
-#else
- struct sortKeys sortKeys;
-#endif
-
if (!allow_update)
{
yaz_log (YLOG_LOG, "skipped %s %s %ld",
rec->info[recInfo_delKeys],
rec->size[recInfo_delKeys],
0);
-#if NATTR
zebra_rec_keys_set_buf(sortKeys,
rec->info[recInfo_sortKeys],
rec->size[recInfo_sortKeys],
0);
-#else
- sortKeys.buf_used = rec->size[recInfo_sortKeys];
- sortKeys.buf = rec->info[recInfo_sortKeys];
-#endif
-#if NATTR
extract_flushSortKeys (zh, *sysno, 0, sortKeys);
-#else
- extract_flushSortKeys (zh, *sysno, 0, &sortKeys);
-#endif
extract_flushRecordKeys (zh, *sysno, 0, delkeys,
recordAttr->staticrank);
if (delete_flag)
yaz_log (YLOG_LOG, "update %s %s %ld", recordType,
pr_fname, (long) recordOffset);
recordAttr->staticrank = extractCtrl.staticrank;
-#if NATTR
extract_flushSortKeys (zh, *sysno, 1, zh->reg->sortKeys);
-#else
- extract_flushSortKeys (zh, *sysno, 1, &zh->reg->sortKeys);
-#endif
extract_flushRecordKeys (zh, *sysno, 1, zh->reg->keys,
recordAttr->staticrank);
zh->records_updated++;
}
zebra_rec_keys_close(delkeys);
-#if NATTR
zebra_rec_keys_close(sortKeys);
-#endif
}
/* update file type */
xfree (rec->info[recInfo_fileType]);
/* update sort keys */
xfree (rec->info[recInfo_sortKeys]);
-#if NATTR
zebra_rec_keys_get_buf(zh->reg->sortKeys,
&rec->info[recInfo_sortKeys],
&rec->size[recInfo_sortKeys]);
-#else
- rec->size[recInfo_sortKeys] = zh->reg->sortKeys.buf_used;
- rec->info[recInfo_sortKeys] = zh->reg->sortKeys.buf;
- zh->reg->sortKeys.buf = NULL;
- zh->reg->sortKeys.buf_max = 0;
-#endif
/* save file size of original record */
zebraExplain_recordBytesIncrement (zh->reg->zei,
}
zebra_rec_keys_reset(zh->reg->keys);
-
-#if NATTR
zebra_rec_keys_reset(zh->reg->sortKeys);
-#else
- zh->reg->sortKeys.buf_used = 0;
-#endif
+
extractCtrl.init = extract_init;
extractCtrl.tokenAdd = extract_token_add;
extractCtrl.schemaAdd = extract_schema_add;
{
zebra_rec_keys_t delkeys = zebra_rec_keys_open();
-#if NATTR
zebra_rec_keys_t sortkeys = zebra_rec_keys_open();
-#else
- struct sortKeys sortkeys;
-#endif
zebra_rec_keys_set_buf(delkeys, rec->info[recInfo_delKeys],
rec->size[recInfo_delKeys],
0);
extract_flushRecordKeys (zh, rec->sysno, 0, delkeys, 0);
zebra_rec_keys_close(delkeys);
-#if NATTR
+
zebra_rec_keys_set_buf(sortkeys, rec->info[recInfo_sortKeys],
rec->size[recInfo_sortKeys],
0);
extract_flushSortKeys (zh, rec->sysno, 0, sortkeys);
zebra_rec_keys_close(sortkeys);
-#else
- sortkeys.buf_used = rec->size[recInfo_sortKeys];
- sortkeys.buf = rec->info[recInfo_sortKeys];
- extract_flushSortKeys (zh, rec->sysno, 0, &sortkeys);
-#endif
}
extract_flushRecordKeys (zh, rec->sysno, 1, zh->reg->keys, 0);
-#if NATTR
extract_flushSortKeys (zh, rec->sysno, 1, zh->reg->sortKeys);
-#else
- extract_flushSortKeys (zh, rec->sysno, 1, &zh->reg->sortKeys);
-#endif
xfree (rec->info[recInfo_delKeys]);
zebra_rec_keys_get_buf(zh->reg->keys,
&rec->size[recInfo_delKeys]);
xfree (rec->info[recInfo_sortKeys]);
-#if NATTR
zebra_rec_keys_get_buf(zh->reg->sortKeys,
&rec->info[recInfo_sortKeys],
&rec->size[recInfo_sortKeys]);
-#else
- rec->size[recInfo_sortKeys] = zh->reg->sortKeys.buf_used;
- rec->info[recInfo_sortKeys] = zh->reg->sortKeys.buf;
- zh->reg->sortKeys.buf = NULL;
- zh->reg->sortKeys.buf_max = 0;
-#endif
return 0;
}
struct it_key key_in;
while(zebra_rec_keys_read(reckeys, &str, &slen, &key_in))
{
- int ord = key_in.mem[0];
+ int ord = CAST_ZINT_TO_INT(key_in.mem[0]);
for (p = ord_list; p ; p = p->next)
if (p->ord == ord)
(char*)zh->reg->key_buf + zh->reg->key_buf_used;
/* encode the ordinal value (field/use/attribute) .. */
- ch = (int) key_in.mem[0];
+ ch = CAST_ZINT_TO_INT(key_in.mem[0]);
zh->reg->key_buf_used +=
key_SU_encode(ch, (char*)zh->reg->key_buf +
zh->reg->key_buf_used);
{
char dst_buf[IT_MAX_WORD];
char *dst_term = dst_buf;
- int ord, seqno;
+ int ord;
+ zint seqno;
int index_type;
+
assert(key.len <= 4 && key.len > 2);
- seqno = (int) key.mem[key.len-1];
- ord = key.mem[0];
+ seqno = key.mem[key.len-1];
+ ord = CAST_ZINT_TO_INT(key.mem[0]);
zebraExplain_lookup_ord(zh->reg->zei, ord, &index_type,
- 0/* db */, 0/* set */, 0/* use */,
- 0 /* string_index */);
+ 0/* db */, 0 /* string_index */);
assert(index_type);
zebra_term_untrans_iconv(zh, nmem, index_type,
&dst_term, str);
while (zebra_rec_keys_read(reckeys, &str, &slen, &key))
{
char dst_buf[IT_MAX_WORD];
- int seqno;
+ zint seqno;
int index_type;
+ int ord = CAST_ZINT_TO_INT(key.mem[0]);
const char *db = 0;
assert(key.len <= 4 && key.len > 2);
- zebraExplain_lookup_ord(zh->reg->zei,
- key.mem[0], &index_type, &db, 0, 0, 0);
+ zebraExplain_lookup_ord(zh->reg->zei, ord, &index_type, &db, 0);
- seqno = (int) key.mem[key.len-1];
+ seqno = key.mem[key.len-1];
zebra_term_untrans(zh, index_type, dst_buf, str);
- yaz_log(YLOG_LOG, "ord=" ZINT_FORMAT " seqno=%d term=%s",
- key.mem[0], seqno, dst_buf);
+ yaz_log(YLOG_LOG, "ord=%d seqno=" ZINT_FORMAT
+ " term=%s", ord, seqno, dst_buf);
}
}
}
ZebraExplainInfo zei = zh->reg->zei;
int ch;
- if (p->index_name)
- {
- ch = zebraExplain_lookup_attr_str(zei, p->index_type, p->index_name);
- if (ch < 0)
- ch = zebraExplain_add_attr_str(zei, p->index_type, p->index_name);
- }
- else
- {
-#if NATTR
- return;
-#else
- ch = zebraExplain_lookup_attr_su(zei, p->index_type,
- p->attrSet, p->attrUse);
- if (ch < 0)
- ch = zebraExplain_add_attr_su(zei, p->index_type,
- p->attrSet, p->attrUse);
-#endif
- }
+ if (!p->index_name)
+ return;
+
+ ch = zebraExplain_lookup_attr_str(zei, p->index_type, p->index_name);
+ if (ch < 0)
+ ch = zebraExplain_add_attr_str(zei, p->index_type, p->index_name);
+
key.len = 4;
key.mem[0] = ch;
key.mem[1] = p->record_id;
zebra_rec_keys_write(zh->reg->keys, str, length, &key);
}
-#if NATTR
-static void extract_add_sort_string (RecWord *p, const char *str, int length)
+static void extract_add_sort_string(RecWord *p, const char *str, int length)
{
struct it_key key;
ZebraExplainInfo zei = zh->reg->zei;
int ch;
- if (p->index_name)
- {
- ch = zebraExplain_lookup_attr_str(zei, p->index_type, p->index_name);
- if (ch < 0)
- ch = zebraExplain_add_attr_str(zei, p->index_type, p->index_name);
- }
- else
- {
- return;
- }
+ if (!p->index_name)
+ return;
+
+ ch = zebraExplain_lookup_attr_str(zei, p->index_type, p->index_name);
+ if (ch < 0)
+ ch = zebraExplain_add_attr_str(zei, p->index_type, p->index_name);
key.len = 4;
key.mem[0] = ch;
key.mem[1] = p->record_id;
key.mem[2] = p->section_id;
key.mem[3] = p->seqno;
- zebra_rec_keys_write(zh->reg->sortKeys, str, length, &key);
-}
-#else
-static void extract_add_sort_string (RecWord *p, const char *str, int length)
-{
- ZebraHandle zh = p->extractCtrl->handle;
- struct sortKeys *sk = &zh->reg->sortKeys;
- int off = 0;
-
- while (off < sk->buf_used)
- {
- int set, use, slen;
-
- off += key_SU_decode(&set, (unsigned char *) sk->buf + off);
- off += key_SU_decode(&use, (unsigned char *) sk->buf + off);
- off += key_SU_decode(&slen, (unsigned char *) sk->buf + off);
- off += slen;
- if (p->attrSet == set && p->attrUse == use)
- return;
- }
- assert (off == sk->buf_used);
-
- if (sk->buf_used + IT_MAX_WORD > sk->buf_max)
+#if 0
+ if (1)
{
- char *b;
-
- b = (char *) xmalloc (sk->buf_max += 128000);
- if (sk->buf_used > 0)
- memcpy (b, sk->buf, sk->buf_used);
- xfree (sk->buf);
- sk->buf = b;
+ char strz[80];
+ int i;
+
+ strz[0] = 0;
+ for (i = 0; i<length && i < 20; i++)
+ sprintf(strz+strlen(strz), "%02X", str[i] & 0xff);
+ /* just for debugging .. */
+ yaz_log(YLOG_LOG, "add: set=%d use=%d "
+ "record_id=%lld section_id=%lld seqno=%lld %s",
+ p->attrSet, p->attrUse, p->record_id, p->section_id, p->seqno,
+ strz);
}
- off += key_SU_encode(p->attrSet, sk->buf + off);
- off += key_SU_encode(p->attrUse, sk->buf + off);
- off += key_SU_encode(length, sk->buf + off);
- memcpy (sk->buf + off, str, length);
- sk->buf_used = off + length;
-}
#endif
+ zebra_rec_keys_write(zh->reg->sortKeys, str, length, &key);
+}
void extract_add_string (RecWord *p, const char *string, int length)
{
zebraExplain_addSchema (zh->reg->zei, oid);
}
-#if NATTR
-#error not done yet with zebra_rec_keys_t
void extract_flushSortKeys (ZebraHandle zh, SYSNO sysno,
- int cmd, struct recKeys *reckeys)
+ int cmd, zebra_rec_keys_t reckeys)
{
- SortIdx sortIdx = zh->reg->sortIdx;
- void *decode_handle = iscz1_start();
- int off = 0;
- int ch = 0;
-
- while (off < reckeys->buf_used)
+ if (zebra_rec_keys_rewind(reckeys))
{
- const char *src = reckeys->buf + off;
- struct it_key key;
- char *dst = (char*) &key;
-
- iscz1_decode(decode_handle, &dst, &src);
- assert(key.len == 4);
-
- ch = (int) key.mem[0]; /* ordinal for field/use/attribute */
-
- sortIdx_type(sortIdx, ch);
- if (cmd == 1)
- sortIdx_add(sortIdx, src, strlen(src));
- else
- sortIdx_add(sortIdx, "", 1);
-
- src += strlen(src);
- src++;
-
- off = src - reckeys->buf;
- }
- assert (off == reckeys->buf_used);
- iscz1_stop(decode_handle);
-}
-#else
-void extract_flushSortKeys (ZebraHandle zh, SYSNO sysno,
- int cmd, struct sortKeys *sk)
-{
- SortIdx sortIdx = zh->reg->sortIdx;
- int off = 0;
+ SortIdx sortIdx = zh->reg->sortIdx;
+ size_t slen;
+ const char *str;
+ struct it_key key_in;
- sortIdx_sysno (sortIdx, sysno);
+ sortIdx_sysno (sortIdx, sysno);
- while (off < sk->buf_used)
- {
- int set, use, slen;
-
- off += key_SU_decode(&set, (unsigned char *) sk->buf + off);
- off += key_SU_decode(&use, (unsigned char *) sk->buf + off);
- off += key_SU_decode(&slen, (unsigned char *) sk->buf + off);
-
- sortIdx_type(sortIdx, use);
- if (cmd == 1)
- sortIdx_add(sortIdx, sk->buf + off, slen);
- else
- sortIdx_add(sortIdx, "", 1);
- off += slen;
+ while (zebra_rec_keys_read(reckeys, &str, &slen, &key_in))
+ {
+ int ord = CAST_ZINT_TO_INT(key_in.mem[0]);
+
+ sortIdx_type(sortIdx, ord);
+ if (cmd == 1)
+ sortIdx_add(sortIdx, str, slen);
+ else
+ sortIdx_add(sortIdx, "", 1);
+ }
}
}
-#endif
void encode_key_init (struct encode_info *i)
{
- i->sysno = 0;
- i->seqno = 0;
- i->cmd = -1;
- i->prevsys=0;
- i->prevseq=0;
- i->prevcmd=-1;
- i->keylen=0;
i->encode_handle = iscz1_start();
i->decode_handle = iscz1_start();
}
-#define OLDENCODE 1
-
-#ifdef OLDENCODE
-/* this is the old encode_key_write
- * may be deleted once we are confident that the new works
- * HL 15-oct-2002
- */
void encode_key_write (char *k, struct encode_info *i, FILE *outf)
{
struct it_key key;
iscz1_stop(i->decode_handle);
}
-#else
-
-/* new encode_key_write
- * The idea is to buffer one more key, and compare them
- * If we are going to delete and insert the same key,
- * we may as well not bother. Should make a difference in
- * updates with small modifications (appending to a mbox)
- */
-void encode_key_write (char *k, struct encode_info *i, FILE *outf)
-{
- struct it_key key;
- char *bp;
-
- if (*k) /* first time for new key */
- {
- bp = i->buf;
- while ((*bp++ = *k++))
- ;
- i->keylen= bp - i->buf -1;
- assert(i->keylen+1+sizeof(struct it_key) < ENCODE_BUFLEN);
- }
- else
- {
- bp=i->buf + i->keylen;
- *bp++=0;
- k++;
- }
-
- memcpy (&key, k+1, sizeof(struct it_key));
- if (0==i->prevsys) /* no previous filter, fill up */
- {
- i->prevsys=key.sysno;
- i->prevseq=key.seqno;
- i->prevcmd=*k;
- }
- else if ( (i->prevsys==key.sysno) &&
- (i->prevseq==key.seqno) &&
- (i->prevcmd!=*k) )
- { /* same numbers, diff cmd, they cancel out */
- i->prevsys=0;
- }
- else
- { /* different stuff, write previous, move buf */
- bp = encode_key_int ( (i->prevsys - i->sysno) * 2 + i->prevcmd, bp);
- if (i->sysno != i->prevsys)
- {
- i->sysno = i->prevsys;
- i->seqno = 0;
- }
- else if (!i->seqno && !i->prevseq && i->cmd == i->prevcmd)
- {
- return; /* ??? Filters some sort of duplicates away */
- /* ??? Can this ever happen -H 15oct02 */
- }
- bp = encode_key_int (i->prevseq - i->seqno, bp);
- i->seqno = i->prevseq;
- i->cmd = i->prevcmd;
- if (fwrite (i->buf, bp - i->buf, 1, outf) != 1)
- {
- yaz_log (YLOG_FATAL|YLOG_ERRNO, "fwrite");
- exit (1);
- }
- i->keylen=0; /* ok, it's written, forget it */
- i->prevsys=key.sysno;
- i->prevseq=key.seqno;
- i->prevcmd=*k;
- }
-}
-
-void encode_key_flush (struct encode_info *i, FILE *outf)
-{ /* flush the last key from i */
- char *bp =i->buf + i->keylen;
- if (0==i->prevsys)
- {
- return; /* nothing to flush */
- }
- *bp++=0;
- bp = encode_key_int ( (i->prevsys - i->sysno) * 2 + i->prevcmd, bp);
- if (i->sysno != i->prevsys)
- {
- i->sysno = i->prevsys;
- i->seqno = 0;
- }
- else if (!i->seqno && !i->prevseq && i->cmd == i->prevcmd)
- {
- return; /* ??? Filters some sort of duplicates away */
- /* ??? Can this ever happen -H 15oct02 */
- }
- bp = encode_key_int (i->prevseq - i->seqno, bp);
- i->seqno = i->prevseq;
- i->cmd = i->prevcmd;
- if (fwrite (i->buf, bp - i->buf, 1, outf) != 1)
- {
- yaz_log (YLOG_FATAL|YLOG_ERRNO, "fwrite");
- exit (1);
- }
- i->keylen=0; /* ok, it's written, forget it */
- i->prevsys=0; /* forget the values too */
- i->prevseq=0;
-}
-#endif
/*
* Local variables:
* c-basic-offset: 4