X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Frecgrs.c;h=500a0b141e1b8272c271848ee90b4611e943c3eb;hp=10abf8c30397295425ec8a0820fba2a23605ff86;hb=4815bf6068b5a2623c50475e0e5ec598709934e0;hpb=d82c0efad7971d102220a8824e1ea674db5b7fe2

diff --git a/index/recgrs.c b/index/recgrs.c
index 10abf8c..500a0b1 100644
--- a/index/recgrs.c
+++ b/index/recgrs.c
@@ -1,8 +1,5 @@
-/* $Id: recgrs.c,v 1.20 2007-10-29 09:25:40 adam Exp $
-   Copyright (C) 1995-2007
-   Index Data ApS
-
-This file is part of the Zebra server.
+/* This file is part of the Zebra server.
+   Copyright (C) 1994-2010 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
@@ -107,12 +104,18 @@ static int sp_range(struct source_parser *sp, data1_node *n, RecWord *wrd)
 	return 0;	
     sp_lex(sp);
     
-    if (wrd->term_buf && wrd->term_len)
+    if (wrd->term_buf)
     {
-	wrd->term_buf += start;
-	wrd->term_len -= start;
-	if (wrd->term_len > len)
-	    wrd->term_len = len;
+        if (start >= wrd->term_len)
+            wrd->term_len = 0;
+        else
+        {
+            wrd->term_len -= start;
+            wrd->term_buf += start;
+
+            if (wrd->term_len > len)
+                wrd->term_len = len;
+        }
     }
     return 1;
 }
@@ -450,7 +453,6 @@ data1_termlist *xpath_termlist_by_tagpath(char *tagpath, data1_node *n)
     xfree(pexpr);
     
     if (xpe) {
-	yaz_log(YLOG_DEBUG, "Got it");
         return xpe->termlists;
     } else {
         return NULL;
@@ -481,20 +483,20 @@ static void index_xpath_attr(char *tag_path, char *name, char *value,
 			      RecWord *wrd)
 {
     wrd->index_name = ZEBRA_XPATH_ELM_BEGIN;
-    wrd->index_type = '0';
+    wrd->index_type = "0";
     wrd->term_buf = tag_path;
     wrd->term_len = strlen(tag_path);
     (*p->tokenAdd)(wrd);
     
     if (value) {
 	wrd->index_name = ZEBRA_XPATH_ATTR_CDATA;
-        wrd->index_type = 'w';
+        wrd->index_type = "w";
         wrd->term_buf = value;
         wrd->term_len = strlen(value);
         (*p->tokenAdd)(wrd);
     }
     wrd->index_name = ZEBRA_XPATH_ELM_END;
-    wrd->index_type = '0';
+    wrd->index_type = "0";
     wrd->term_buf = tag_path;
     wrd->term_len = strlen(tag_path);
     (*p->tokenAdd)(wrd);
@@ -563,11 +565,11 @@ static void index_xpath(struct source_parser *sp, data1_node *n,
 	    {
 		/* need to copy recword because it may be changed */
 		RecWord wrd_tl;
-		wrd->index_type = *tl->structure;
+		wrd->index_type = tl->structure;
 		memcpy(&wrd_tl, wrd, sizeof(*wrd));
 		if (tl->source)
 		    sp_parse(sp, n, &wrd_tl, tl->source);
-                
+
                 /* this is just the old fashioned attribute based index */
                 wrd_tl.index_name = tl->index_name;
                 if (p->flagShowRecords)
@@ -600,14 +602,14 @@ static void index_xpath(struct source_parser *sp, data1_node *n,
 	if (!p->flagShowRecords && !termlist_only)
 	{
 	    wrd->index_name = xpath_index;
-	    wrd->index_type = 'w';
+	    wrd->index_type = "w";
 	    (*p->tokenAdd)(wrd);
 	}
         break;
     case DATA1N_tag:
 	mk_tag_path_full(tag_path_full, sizeof(tag_path_full), n);
 
-        wrd->index_type = '0';
+        wrd->index_type = "0";
         wrd->term_buf = tag_path_full;
         wrd->term_len = strlen(tag_path_full);
 	wrd->index_name = xpath_index;
@@ -646,7 +648,7 @@ static void index_xpath(struct source_parser *sp, data1_node *n,
                     if (!termlist_only)
                     {
                         /* attribute  (no value) */
-                        wrd->index_type = '0';
+                        wrd->index_type = "0";
                         wrd->index_name = ZEBRA_XPATH_ATTR_NAME;
                         wrd->term_buf = xp->name;
                         wrd->term_len = strlen(xp->name);
@@ -664,7 +666,7 @@ static void index_xpath(struct source_parser *sp, data1_node *n,
                             strcat(comb, xp->value);
                             
                             wrd->index_name = ZEBRA_XPATH_ATTR_NAME;
-                            wrd->index_type = '0';
+                            wrd->index_type = "0";
                             wrd->term_buf = comb;
                             wrd->term_len = strlen(comb);
                             wrd->seqno--;
@@ -700,7 +702,7 @@ static void index_xpath(struct source_parser *sp, data1_node *n,
                                 if (xp->value) 
 				{
 				    wrd->index_name = tl->index_name;
-                                    wrd->index_type = *tl->structure;
+                                    wrd->index_type = tl->structure;
                                     wrd->term_buf = xp->value;
                                     wrd->term_len = strlen(xp->value);
                                     (*p->tokenAdd)(wrd);
@@ -769,7 +771,7 @@ static void index_termlist(struct source_parser *sp, data1_node *par,
 	    }
 	    else
 	    {
-		wrd->index_type = *tlist->structure;
+		wrd->index_type = tlist->structure;
 		wrd->index_name = tlist->index_name;
 		(*p->tokenAdd)(wrd);
 	    }
@@ -1168,7 +1170,6 @@ int zebra_grs_retrieve(void *clientData, struct recRetrieveCtrl *p,
 	yaz_log(YLOG_DEBUG, "grs_retrieve: schema mapping");
 	for (map = node->u.root.absyn->maptabs; map; map = map->next)
 	{
-	    // if (map->target_absyn_ref == requested_schema)
 	    if (!oid_oidcmp(map->oid, requested_schema))
 	    {
 		onode = node;
@@ -1362,6 +1363,7 @@ int zebra_grs_retrieve(void *clientData, struct recRetrieveCtrl *p,
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab