C++ compilation.

[idzebra-moved-to-github.git] / index / index.h

diff --git a/index/index.h b/index/index.h
index 2e60e90..91b868b 100644 (file)
--- a/index/index.h
+++ b/index/index.h
@@ -1,10 +1,56 @@
 /*
- * Copyright (C) 1995-1997, Index Data I/S 
+ * Copyright (C) 1995-1999, Index Data
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: index.h,v $
- * Revision 1.50  1997-09-17 12:19:13  adam
+ * Revision 1.63  1999-05-26 07:49:13  adam
+ * C++ compilation.
+ *
+ * Revision 1.62  1999/05/12 13:08:06  adam
+ * First version of ISAMS.
+ *
+ * Revision 1.61  1999/03/09 16:27:49  adam
+ * More work on SDRKit integration.
+ *
+ * Revision 1.60  1998/10/16 08:14:31  adam
+ * Updated record control system.
+ *
+ * Revision 1.59  1998/06/08 14:43:11  adam
+ * Added suport for EXPLAIN Proxy servers - added settings databasePath
+ * and explainDatabase to facilitate this. Increased maximum number
+ * of databases and attributes in one register.
+ *
+ * Revision 1.58  1998/05/20 10:12:16  adam
+ * Implemented automatic EXPLAIN database maintenance.
+ * Modified Zebra to work with ASN.1 compiled version of YAZ.
+ *
+ * Revision 1.57  1998/03/05 08:45:12  adam
+ * New result set model and modular ranking system. Moved towards
+ * descent server API. System information stored as "SGML" records.
+ *
+ * Revision 1.56  1998/01/12 15:04:08  adam
+ * The test option (-s) only uses read-lock (and not write lock).
+ *
+ * Revision 1.55  1997/10/27 14:33:04  adam
+ * Moved towards generic character mapping depending on "structure"
+ * field in abstract syntax file. Fixed a few memory leaks. Fixed
+ * bug with negative integers when doing searches with relational
+ * operators.
+ *
+ * Revision 1.54  1997/09/29 09:08:36  adam
+ * Revised locking system to be thread safe for the server.
+ *
+ * Revision 1.53  1997/09/25 14:54:43  adam
+ * WIN32 files lock support.
+ *
+ * Revision 1.52  1997/09/22 12:39:06  adam
+ * Added get_pos method for the ranked result sets.
+ *
+ * Revision 1.51  1997/09/18 08:59:19  adam
+ * Extra generic handle for the character mapping routines.
+ *
+ * Revision 1.50  1997/09/17 12:19:13  adam
  * Zebra version corresponds to YAZ version 1.4.
  * Changed Zebra server so that it doesn't depend on global common_resource.
  *
@@ -183,11 +229,18 @@
 #include <time.h>
 #include <zebraver.h>
 #include <zebrautl.h>
+#include <zebramap.h>
 
 #include <dict.h>
 #include <isam.h>
 #include <isamc.h>
+#include <isams.h>
 #include <data1.h>
+#include <recctrl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 #define IT_MAX_WORD 256
 #define IT_KEY_HAVE_SEQNO 1
@@ -223,15 +276,22 @@ struct recordGroup {
     char         *recordType;
     int          flagStoreData;
     int          flagStoreKeys;
-    int          flagShowRecords;
+    int          flagRw;
     int          fileVerboseLimit;
+    int          databaseNamePath;
+    int          explainDatabase;
+#if ZEBRASDR
+    int          useSDR;
+#endif
     data1_handle dh;
     BFiles       bfs;
+    ZebraMaps    zebra_maps;
+    RecTypes     recTypes;
 };
 
 void getFnameTmp (char *fname, int no);
         
-struct dirs_info *dirs_open (Dict dict, const char *rep);
+struct dirs_info *dirs_open (Dict dict, const char *rep, int rw);
 struct dirs_info *dirs_fopen (Dict dict, const char *path);
 struct dirs_entry *dirs_read (struct dirs_info *p);
 struct dirs_entry *dirs_last (struct dirs_info *p);
@@ -250,20 +310,25 @@ void repositoryAdd (struct recordGroup *rGroup);
 void repositoryDelete (struct recordGroup *rGroup);
 void repositoryShow (struct recordGroup *rGroup);
 
-void key_open (BFiles bfs, int mem);
-int key_close (void);
+int key_open (struct recordGroup *rGroup, int mem);
+int key_close (struct recordGroup *group);
 int key_compare (const void *p1, const void *p2);
+int key_get_pos (const void *p);
 int key_compare_it (const void *p1, const void *p2);
 int key_qsort_compare (const void *p1, const void *p2);
 void key_logdump (int mask, const void *p);
 void inv_prstat (BFiles bfs);
+void inv_compact (BFiles bfs);
 void key_input (BFiles bfs, int nkeys, int cache);
 ISAMC_M key_isamc_m (Res res);
+ISAMS_M key_isams_m (Res res);
 int merge_sort (char **buf, int from, int to);
+int key_SU_code (int ch, char *out);
 
 #define FNAME_DICT "dict"
 #define FNAME_ISAM "isam"
 #define FNAME_ISAMC "isamc"
+#define FNAME_ISAMS "isams"
 #define FNAME_CONFIG "zebra.cfg"
 
 #define GMATCH_DICT "gmatch"
@@ -281,10 +346,6 @@ int index_word_prefix (char *string, int attset_ordinal,
 int fileExtract (SYSNO *sysno, const char *fname,
                  const struct recordGroup *rGroup, int deleteFlag);
 
-void rec_prstat (void);
-
-void zebraLockPrefix (Res res, char *pathPrefix);
-
 void zebraIndexLockMsg (const char *str);
 void zebraIndexUnlock (void);
 void zebraIndexLock (BFiles bfs, int commitNow, const char *rval);
@@ -295,12 +356,19 @@ int zebraIndexWait (int commitPhase);
 #define FNAME_ORG_LOCK    "zebraorg.LCK"
 #define FNAME_TOUCH_TIME  "zebraidx.time"
 
-int zebraLock (int fd, int wr);
-int zebraLockNB (int fd, int wr);
-int zebraUnlock (int fd);
+typedef struct zebra_lock_info *ZebraLockHandle;
+ZebraLockHandle zebra_lock_create(const char *file, int excl_flag);
+void zebra_lock_destroy (ZebraLockHandle h);
+int zebra_lock (ZebraLockHandle h);
+int zebra_lock_nb (ZebraLockHandle h);
+int zebra_unlock (ZebraLockHandle h);
+int zebra_lock_fd (ZebraLockHandle h);
+void zebra_lock_prefix (Res res, char *dst);
 
-void init_charmap(Res res);
-const char **map_chrs_input(const char **from, int len);
-const char *map_chrs_output(const char **from);
+void zebra_load_atts (data1_handle dh, Res res);
 
 extern Res common_resource;
+
+#ifdef __cplusplus
+}
+#endif