X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Frpnsearch.c;h=f119eb57dc918920a28c4e020eecba92cbbd78aa;hp=5fa197fe929bc6f30bf9820ee162ab79c181250f;hb=b3f079a571e404665620e8eb3bb1dd7db1ff6669;hpb=83154c4b8dbd98f8ad7746474b3a92992cdd5ed3

diff --git a/index/rpnsearch.c b/index/rpnsearch.c
index 5fa197f..f119eb5 100644
--- a/index/rpnsearch.c
+++ b/index/rpnsearch.c
@@ -1,5 +1,5 @@
 /* This file is part of the Zebra server.
-   Copyright (C) 1994-2010 Index Data
+   Copyright (C) 1994-2011 Index Data
 
 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
@@ -17,6 +17,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 */
 
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include <stdio.h>
 #include <assert.h>
 #ifdef WIN32
@@ -234,7 +237,7 @@ static void add_non_space(const char *start, const char *end,
 static int term_100_icu(zebra_map_t zm,
                         const char **src, WRBUF term_dict, int space_split,
                         WRBUF display_term,
-                        int right_trunc)
+                        int mode)
 {
     int i;
     const char *res_buf = 0;
@@ -248,7 +251,7 @@ static int term_100_icu(zebra_map_t zm,
         return 0;
     }
     wrbuf_write(display_term, display_buf, display_len);
-    if (right_trunc)
+    if (mode)
     {
         /* ICU sort keys seem to be of the form
            basechars \x01 accents \x01 length
@@ -269,6 +272,8 @@ static int term_100_icu(zebra_map_t zm,
         }
         res_len = i; /* reduce res_len */
     }
+    if (mode & 2)
+        wrbuf_puts(term_dict, ".*");
     for (i = 0; i < res_len; i++)
     {
         if (strchr(REGEX_CHARS "\\", res_buf[i]))
@@ -278,8 +283,11 @@ static int term_100_icu(zebra_map_t zm,
             
         wrbuf_putc(term_dict, res_buf[i]);
     }
-    if (right_trunc)
+    if (mode & 1)
         wrbuf_puts(term_dict, ".*");
+    else if (mode)
+        wrbuf_puts(term_dict, "\x01\x01.*");
+        
     return 1;
 }
 
@@ -430,7 +438,7 @@ static int term_102(zebra_map_t zm, const char **src,
 }
 
 
-/* term_104: handle term, process # and ! */
+/* term_104: handle term, process ?n * # */
 static int term_104(zebra_map_t zm, const char **src, 
                     WRBUF term_dict, int space_split, WRBUF display_term)
 {
@@ -499,7 +507,7 @@ static int term_104(zebra_map_t zm, const char **src,
     return i;
 }
 
-/* term_105/106: handle term, where trunc = Process * and ! and right trunc */
+/* term_105/106: handle term, process * ! and possibly right_truncate */
 static int term_105(zebra_map_t zm, const char **src, 
                     WRBUF term_dict, int space_split,
 		    WRBUF display_term, int right_truncate)
@@ -1052,6 +1060,20 @@ static ZEBRA_RES string_term(ZebraHandle zh, Z_AttributesPlusTerm *zapt,
                     return ZEBRA_OK;
                 }
                 break;
+            case 2:
+                if (!term_100_icu(zm, &termp, term_dict, space_split, display_term, 2))
+                {
+                    *term_sub = 0;
+                    return ZEBRA_OK;
+                }
+                break;
+            case 3:
+                if (!term_100_icu(zm, &termp, term_dict, space_split, display_term, 3))
+                {
+                    *term_sub = 0;
+                    return ZEBRA_OK;
+                }
+                break;
             default:
                 zebra_setError_zint(zh,
                                     YAZ_BIB1_UNSUPP_TRUNCATION_ATTRIBUTE,
@@ -1144,7 +1166,7 @@ static ZEBRA_RES string_term(ZebraHandle zh, Z_AttributesPlusTerm *zapt,
             }
             wrbuf_putc(term_dict, ')');
             break;
-        case 104:        /* process # and ! in term */
+        case 104:        /* process ?n * # term */
             wrbuf_putc(term_dict, '(');
             if (!term_104(zm, &termp, term_dict, space_split, display_term))
             {
@@ -1153,7 +1175,7 @@ static ZEBRA_RES string_term(ZebraHandle zh, Z_AttributesPlusTerm *zapt,
             }
             wrbuf_putc(term_dict, ')');
             break;
-        case 105:        /* process * and ! in term */
+        case 105:        /* process * ! in term and right truncate */
             wrbuf_putc(term_dict, '(');
             if (!term_105(zm, &termp, term_dict, space_split, display_term, 1))
             {
@@ -1162,7 +1184,7 @@ static ZEBRA_RES string_term(ZebraHandle zh, Z_AttributesPlusTerm *zapt,
             }
             wrbuf_putc(term_dict, ')');
             break;
-        case 106:        /* process * and ! in term */
+        case 106:        /* process * ! in term */
             wrbuf_putc(term_dict, '(');
             if (!term_105(zm, &termp, term_dict, space_split, display_term, 0))
             {
@@ -1808,6 +1830,7 @@ static ZEBRA_RES rpn_search_APT_numeric(ZebraHandle zh,
 					Z_AttributesPlusTerm *zapt,
 					const char *termz,
 					const Odr_oid *attributeSet,
+                                        zint hits_limit,
 					NMEM stream,
 					const char *index_type, 
                                         int complete_flag,
@@ -1823,7 +1846,7 @@ static ZEBRA_RES rpn_search_APT_numeric(ZebraHandle zh,
     ZEBRA_RES res;
     struct grep_info grep_info;
     int alloc_sets = 0;
-    zint hits_limit_value;
+    zint hits_limit_value = hits_limit;
     const char *term_ref_id_str = 0;
 
     zebra_term_limits_APT(zh, zapt, &hits_limit_value, &term_ref_id_str,
@@ -2380,7 +2403,8 @@ static ZEBRA_RES rpn_search_database(ZebraHandle zh,
     }
     else if (!strcmp(search_type, "numeric"))
     {
-        res = rpn_search_APT_numeric(zh, zapt, termz, attributeSet, stream,
+        res = rpn_search_APT_numeric(zh, zapt, termz, attributeSet, hits_limit,
+                                     stream,
 				     index_type, complete_flag, rank_type,
 				     xpath_use,
 				     rset_nmem,