New feature: databases. Implemented as prefix to words in dictionary.

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

diff --git a/index/zserver.h b/index/zserver.h
index 33e566b..565965a 100644 (file)
--- a/index/zserver.h
+++ b/index/zserver.h
@@ -1,22 +1,54 @@
 /*
- * Copyright (C) 1995, Index Data I/S 
+ * Copyright (C) 1994-1995, Index Data I/S 
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: zserver.h,v $
- * Revision 1.1  1995-09-05 15:28:40  adam
+ * Revision 1.11  1995-10-17 18:02:12  adam
+ * New feature: databases. Implemented as prefix to words in dictionary.
+ *
+ * Revision 1.10  1995/10/09  16:18:38  adam
+ * Function dict_lookup_grep got extra client data parameter.
+ *
+ * Revision 1.9  1995/10/06  14:38:01  adam
+ * New result set method: r_score.
+ * Local no (sysno) and score is transferred to retrieveCtrl.
+ *
+ * Revision 1.8  1995/10/06  13:52:06  adam
+ * Bug fixes. Handler may abort further scanning.
+ *
+ * Revision 1.7  1995/10/06  10:43:57  adam
+ * Scan added. 'occurrences' in scan entries not set yet.
+ *
+ * Revision 1.6  1995/09/28  09:19:48  adam
+ * xfree/xmalloc used everywhere.
+ * Extract/retrieve method seems to work for text records.
+ *
+ * Revision 1.5  1995/09/27  16:17:32  adam
+ * More work on retrieve.
+ *
+ * Revision 1.4  1995/09/14  11:53:28  adam
+ * First work on regular expressions/truncations.
+ *
+ * Revision 1.3  1995/09/08  08:53:23  adam
+ * Record buffer maintained in server_info.
+ *
+ * Revision 1.2  1995/09/06  16:11:19  adam
+ * Option: only one word key per file.
+ *
+ * Revision 1.1  1995/09/05  15:28:40  adam
  * More work on search engine.
  *
  */
 
 #include "index.h"
-#include <proto.h>
+#include <backend.h>
 #include <rset.h>
 
 typedef struct {
-    size_t size;
-    char *buf;
-} ZServerRecord;
+    int sysno;
+    int score;
+} ZServerSetSysno;
 
 typedef struct ZServerSet_ {
     char *name;
@@ -31,15 +63,23 @@ typedef struct {
     ISAM wordIsam;
     Dict fileDict;
     int sys_idx_fd;
+    int errCode;
+    char *errString;
+    ODR odr;
 } ZServerInfo;
 
 int rpn_search (ZServerInfo *zi, 
                 Z_RPNQuery *rpn, int num_bases, char **basenames, 
                 const char *setname, int *hits);
 
+int rpn_scan (ZServerInfo *zi, ODR odr, Z_AttributesPlusTerm *zapt,
+              int num_bases, char **basenames,
+              int *position, int *num_entries, struct scan_entry **list,
+              int *status);
+
 ZServerSet *resultSetAdd (ZServerInfo *zi, const char *name,
                           int ov, RSET rset);
 ZServerSet *resultSetGet (ZServerInfo *zi, const char *name);
-ZServerRecord *resultSetRecordGet (ZServerInfo *zi, const char *name,
-                                   int num, int *positions);
-void resultSetRecordDel (ZServerInfo *zi, ZServerRecord *records, int num);
+ZServerSetSysno *resultSetSysnoGet (ZServerInfo *zi, const char *name,
+                                    int num, int *positions);
+void resultSetSysnoDel (ZServerInfo *zi, ZServerSetSysno *records, int num);