Charmap work

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

diff --git a/index/index.h b/index/index.h
index 8d6d117..6f921e6 100644 (file)
--- a/index/index.h
+++ b/index/index.h
@@ -1,10 +1,60 @@
 /*
- * Copyright (C) 1994-1995, Index Data I/S 
+ * Copyright (C) 1995-1996, Index Data I/S 
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: index.h,v $
- * Revision 1.29  1995-11-28 09:09:40  adam
+ * Revision 1.43  1996-06-04 10:18:12  adam
+ * Search/scan uses character mapping module.
+ *
+ * Revision 1.42  1996/06/04  08:20:16  quinn
+ * Smallish
+ *
+ * Revision 1.41  1996/06/04  07:54:55  quinn
+ * Added output-map.
+ *
+ * Revision 1.40  1996/05/31  09:06:58  quinn
+ * Work on character-set handling
+ *
+ * Revision 1.39  1996/05/14  14:04:33  adam
+ * In zebraidx, the 'stat' command is improved. Statistics about ISAM/DICT
+ * is collected.
+ *
+ * Revision 1.38  1996/04/12  07:02:23  adam
+ * File update of single files.
+ *
+ * Revision 1.37  1996/03/26 16:01:13  adam
+ * New setting lockPath: directory of various lock files.
+ *
+ * Revision 1.36  1996/03/21  14:50:09  adam
+ * File update uses modify-time instead of change-time.
+ *
+ * Revision 1.35  1996/02/12  18:45:36  adam
+ * New fileVerboseFlag in record group control.
+ *
+ * Revision 1.34  1995/12/11  11:43:29  adam
+ * Locking based on fcntl instead of flock.
+ * Setting commitEnable removed. Command line option -n can be used to
+ * prevent commit if commit setting is defined in the configuration file.
+ *
+ * Revision 1.33  1995/12/08  16:22:53  adam
+ * Work on update while servers are running. Three lock files introduced.
+ * The servers reload their registers when necessary, but they don't
+ * reestablish result sets yet.
+ *
+ * Revision 1.32  1995/12/07  17:38:46  adam
+ * Work locking mechanisms for concurrent updates/commit.
+ *
+ * Revision 1.31  1995/12/06  12:41:22  adam
+ * New command 'stat' for the index program.
+ * Filenames can be read from stdin by specifying '-'.
+ * Bug fix/enhancement of the transformation from terms to regular
+ * expressons in the search engine.
+ *
+ * Revision 1.30  1995/12/05  11:25:02  adam
+ * Include of zebraver.h.
+ *
+ * Revision 1.29  1995/11/28  09:09:40  adam
  * Zebra config renamed.
  * Use setting 'recordId' to identify record now.
  * Bug fix in recindex.c: rec_release_blocks was invokeded even
@@ -102,6 +152,8 @@
  *
  */
 
+#include <time.h>
+#include <zebraver.h>
 #include <alexutil.h>
 #include <dict.h>
 #include <isam.h>
@@ -120,14 +172,14 @@ enum dirsKind { dirs_dir, dirs_file };
 struct dir_entry {
     enum dirsKind kind;
     char *name;
-    int ctime;
+    time_t mtime;
 };
 
 struct dirs_entry {
     enum dirsKind kind;
     char path[256];
     SYSNO sysno;
-    int ctime;
+    time_t mtime;
 };
 
 struct recordGroup {
@@ -138,14 +190,17 @@ struct recordGroup {
     char *recordType;
     int  flagStoreData;
     int  flagStoreKeys;
+    int  fileVerboseFlag;
 };
 
+        
 struct dirs_info *dirs_open (Dict dict, const char *rep);
+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);
-void dirs_mkdir (struct dirs_info *p, const char *src, int ctime);
+void dirs_mkdir (struct dirs_info *p, const char *src, time_t mtime);
 void dirs_rmdir (struct dirs_info *p, const char *src);
-void dirs_add (struct dirs_info *p, const char *src, int sysno, int ctime);
+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);
 
@@ -156,6 +211,7 @@ void dir_free (struct dir_entry **e_p);
 void repositoryUpdate (struct recordGroup *rGroup);
 void repositoryAdd (struct recordGroup *rGroup);
 void repositoryDelete (struct recordGroup *rGroup);
+void repositoryShow (struct recordGroup *rGroup);
 
 void key_open (int mem);
 int key_close (void);
@@ -163,6 +219,7 @@ void key_write (int cmd, struct it_key *k, const char *str);
 int key_compare (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 (const char *dict_fname, const char *isam_fname);
 void key_input (const char *dict_fname, const char *isam_fname,
                  int nkeys, int cache);
 int merge_sort (char **buf, int from, int to);
@@ -172,6 +229,9 @@ int merge_sort (char **buf, int from, int to);
 #define FNAME_WORD_ISAM "wordisam"
 #define FNAME_CONFIG "zebra.cfg"
 
+#define GMATCH_DICT "gmatch"
+#define FMATCH_DICT "fmatch"
+
 struct strtab *strtab_mk (void);
 int strtab_src (struct strtab *t, const char *name, void ***infop);
 void strtab_del (struct strtab *t,
@@ -183,3 +243,25 @@ 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 (char *pathPrefix);
+
+void zebraIndexLockMsg (const char *str);
+void zebraIndexUnlock (void);
+void zebraIndexLock (int commitNow);
+int zebraIndexWait (int commitPhase);
+
+#define FNAME_MAIN_LOCK   "zebraidx.LCK"
+#define FNAME_COMMIT_LOCK "zebracmt.LCK"
+#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);
+
+void init_charmap(void);
+char **map_chrs_input(char **from, int len);
+const char *map_chrs_output(const char **from);