X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=index%2Findex.h;h=099e21b5d607ee035e85d26e6ed5a3fede5eb1ae;hb=959c65fe556f2937a2c0afc7741c473a0fe1a808;hp=3e532ffb80f8b1ac409f9218ac1339dbbc78ad29;hpb=47ea1fc957c7b97bb30a26698f072109cae275e4;p=idzebra-moved-to-github.git

diff --git a/index/index.h b/index/index.h
index 3e532ff..099e21b 100644
--- a/index/index.h
+++ b/index/index.h
@@ -1,9 +1,26 @@
-/*
- * Copyright (C) 1995-2002, Index Data
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss, Heikki Levanto
- * $Id: index.h,v 1.84 2002-07-25 13:06:43 adam Exp $
- */
+/* $Id: index.h,v 1.88 2002-10-16 09:30:57 heikki Exp $
+   Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+   Index Data Aps
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra.  If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
 
 #ifndef INDEX_H
 #define INDEX_H
@@ -17,10 +34,7 @@
 #if HAVE_SYS_TIMES_H
 #include <sys/times.h>
 #endif
-
-#if HAVE_ICONV_H
-#include <iconv.h>
-#endif
+#include <sys/stat.h>
 
 #include <dict.h>
 #include <isams.h>
@@ -79,7 +93,8 @@ void dirs_add (struct dirs_info *p, const char *src, int sysno, time_t mtime);
 void dirs_del (struct dirs_info *p, const char *src);
 void dirs_free (struct dirs_info **pp);
 
-struct dir_entry *dir_open (const char *rep, const char *base);
+struct dir_entry *dir_open (const char *rep, const char *base,
+                            int follow_links);
 void dir_sort (struct dir_entry *e);
 void dir_free (struct dir_entry **e_p);
 
@@ -157,16 +172,22 @@ int key_SU_encode (int ch, char *out);
 
 // extern Res common_resource;
 
+#define ENCODE_BUFLEN 768
 struct encode_info {
-    int  sysno;
+    int  sysno;  /* previously written values for delta-compress */
     int  seqno;
     int  cmd;
-    char buf[768];
+    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*/
+    char buf[ENCODE_BUFLEN];
 };
 
 void encode_key_init (struct encode_info *i);
 char *encode_key_int (int d, char *bp);
 void encode_key_write (char *k, struct encode_info *i, FILE *outf);
+void encode_key_flush (struct encode_info *i, FILE *outf);
 
 typedef struct {
     char *term;
@@ -286,10 +307,9 @@ struct zebra_session {
     int records_deleted;
     int records_processed;
     char *record_encoding;
-#if HAVE_ICONV_H
-    iconv_t iconv_to_utf8;
-    iconv_t iconv_from_utf8;
-#endif
+
+    yaz_iconv_t iconv_to_utf8;
+    yaz_iconv_t iconv_from_utf8;
 };
 
 struct rank_control {
@@ -423,6 +443,8 @@ int fileExtract (ZebraHandle zh, SYSNO *sysno, const char *fname,
 int zebra_begin_read (ZebraHandle zh);
 void zebra_end_read (ZebraHandle zh);
 
+int zebra_file_stat (const char *file_name, struct stat *buf,
+                     int follow_links);
 
 YAZ_END_CDECL