X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=dict%2Flookup.c;h=f08de3cdd656206f09fb74597bc2f0f4c742ac32;hb=f6fb80f1dfd9b1a486595496a0f43aaeb16f7b40;hp=01f5ac4a5c9d1d3312676409ffe9f4fe935d0189;hpb=b31a8654c5b7a597dd4a351f452ac91e5ef60798;p=idzebra-moved-to-github.git

diff --git a/dict/lookup.c b/dict/lookup.c
index 01f5ac4..f08de3c 100644
--- a/dict/lookup.c
+++ b/dict/lookup.c
@@ -1,10 +1,19 @@
 /*
- * Copyright (C) 1994, Index Data I/S 
+ * Copyright (C) 1994-1999, Index Data
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: lookup.c,v $
- * Revision 1.7  1996-02-02 13:43:51  adam
+ * Revision 1.10  1999-05-15 14:36:37  adam
+ * Updated dictionary. Implemented "compression" of dictionary.
+ *
+ * Revision 1.9  1999/02/02 14:50:25  adam
+ * Updated WIN32 code specific sections. Changed header.
+ *
+ * Revision 1.8  1998/03/05 08:17:24  adam
+ * Added a few comments - no code changed.
+ *
+ * Revision 1.7  1996/02/02 13:43:51  adam
  * The public functions simply use char instead of Dict_char to represent
  * search strings. Dict_char is used internally only.
  *
@@ -35,9 +44,8 @@
 
 #include <dict.h>
 
-static char *dict_look (Dict dict, const Dict_char *str)
+static char *dict_look (Dict dict, const Dict_char *str, Dict_ptr ptr)
 {
-    Dict_ptr ptr = 1;
     int mid, lo, hi;
     int cmp;
     void *p;
@@ -47,7 +55,7 @@ static char *dict_look (Dict dict, const Dict_char *str)
     dict_bf_readp (dict->dbf, ptr, &p);
     mid = lo = 0;
     hi = DICT_nodir(p)-1;
-    indxp = (short*) ((char*) p+DICT_pagesize(dict)-sizeof(short));    
+    indxp = (short*) ((char*) p+DICT_bsize(p)-sizeof(short));    
     while (lo <= hi)
     {
         mid = (lo+hi)/2;
@@ -91,8 +99,7 @@ static char *dict_look (Dict dict, const Dict_char *str)
                     dict_bf_readp (dict->dbf, ptr, &p);
                     mid = lo = 0;
                     hi = DICT_nodir(p)-1;
-                    indxp = (short*) ((char*) p+DICT_pagesize(dict)
-                                      -sizeof(short));
+                    indxp = (short*) ((char*) p+DICT_bsize(p)-sizeof(short));
                     continue;
                 }
             }
@@ -107,9 +114,7 @@ static char *dict_look (Dict dict, const Dict_char *str)
 
 char *dict_lookup (Dict dict, const char *p)
 {
-    if (dict->head.last <= 1)
+    if (!dict->head.root)
         return NULL;
-    return dict_look (dict, (const Dict_char *) p);
+    return dict_look (dict, (const Dict_char *) p, dict->head.root);
 }
-
-