X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Fcharsets.c;h=f931445cd3d5fb934febe429d94e9f37aae4ff3d;hb=20bc8b17d60373c2c93ab6bb777d19dd92ed2960;hp=f0f1af03e62b15b126db5392abfde4e4af932fe1;hpb=ecc2d7d3b2289501b5b28e4d34299b54934b733f;p=pazpar2-moved-to-github.git

diff --git a/src/charsets.c b/src/charsets.c
index f0f1af0..f931445 100644
--- a/src/charsets.c
+++ b/src/charsets.c
@@ -1,5 +1,5 @@
 /* This file is part of Pazpar2.
-   Copyright (C) 2006-2011 Index Data
+   Copyright (C) 2006-2013 Index Data
 
 Pazpar2 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
@@ -36,17 +36,18 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include "charsets.h"
 #include "normalize7bit.h"
 
-#if YAZ_HAVE_ICU
-#include <yaz/icu.h>
-#endif
-
 typedef struct pp2_charset_s *pp2_charset_t;
 static pp2_charset_t pp2_charset_create_xml(xmlNode *xml_node);
-static pp2_charset_t pp2_charset_create(struct icu_chain * icu_chn);
+static pp2_charset_t pp2_charset_create(void);
 static pp2_charset_t pp2_charset_create_a_to_z(void);
 static void pp2_charset_destroy(pp2_charset_t pct);
 static pp2_charset_token_t pp2_charset_tokenize(pp2_charset_t pct);
 
+#if YAZ_HAVE_ICU
+#include <yaz/icu.h>
+static pp2_charset_t pp2_charset_create_icu(struct icu_chain *icu_chn);
+#endif
+
 /* charset handle */
 struct pp2_charset_s {
     const char *(*token_next_handler)(pp2_charset_token_t prt);
@@ -105,7 +106,7 @@ pp2_charset_fact_t pp2_charset_fact_create(void)
     pp2_charset_fact_add(pft, pp2_charset_create_a_to_z(), "relevance");
     pp2_charset_fact_add(pft, pp2_charset_create_a_to_z(), "sort");
     pp2_charset_fact_add(pft, pp2_charset_create_a_to_z(), "mergekey");
-    pp2_charset_fact_add(pft, pp2_charset_create(0), "facet");
+    pp2_charset_fact_add(pft, pp2_charset_create(), "facet");
     return pft;
 }
 
@@ -201,31 +202,24 @@ pp2_charset_t pp2_charset_create_xml(xmlNode *xml_node)
         //xmlChar *xmlstr = 0;
                 //int size = 0;
                 //xmlDocDumpMemory(icu_doc, size);
-        
+
         yaz_log(YLOG_FATAL, "Could not parse ICU chain config:\n"
                 "<%s>\n ... \n</%s>",
                 xml_node->name, xml_node->name);
         return 0;
     }
-    return pp2_charset_create(chain);
+    return pp2_charset_create_icu(chain);
 #else // YAZ_HAVE_ICU
     yaz_log(YLOG_FATAL, "Error: ICU support requested with element:\n"
             "<%s>\n ... \n</%s>",
             xml_node->name, xml_node->name);
-    yaz_log(YLOG_FATAL, 
+    yaz_log(YLOG_FATAL,
             "But no ICU support is compiled into the YAZ library.");
     return 0;
 #endif // YAZ_HAVE_ICU
 }
 
-pp2_charset_t pp2_charset_create_a_to_z(void)
-{
-    pp2_charset_t pct = pp2_charset_create(0);
-    pct->token_next_handler = pp2_charset_token_a_to_z;
-    return pct;
-}
-
-pp2_charset_t pp2_charset_create(struct icu_chain *icu_chn)
+pp2_charset_t pp2_charset_create(void)
 {
     pp2_charset_t pct = xmalloc(sizeof(*pct));
 
@@ -234,6 +228,21 @@ pp2_charset_t pp2_charset_create(struct icu_chain *icu_chn)
     pct->get_display_handler  = pp2_get_display_ascii;
 #if YAZ_HAVE_ICU
     pct->icu_chn = 0;
+#endif // YAZ_HAVE_ICU
+    return pct;
+}
+
+pp2_charset_t pp2_charset_create_a_to_z(void)
+{
+    pp2_charset_t pct = pp2_charset_create();
+    pct->token_next_handler = pp2_charset_token_a_to_z;
+    return pct;
+}
+
+#if YAZ_HAVE_ICU
+pp2_charset_t pp2_charset_create_icu(struct icu_chain *icu_chn)
+{
+    pp2_charset_t pct = pp2_charset_create();
     if (icu_chn)
     {
         pct->icu_chn = icu_chn;
@@ -242,9 +251,9 @@ pp2_charset_t pp2_charset_create(struct icu_chain *icu_chn)
         pct->get_sort_handler = pp2_get_sort_icu;
         pct->get_display_handler = pp2_get_display_icu;
     }
-#endif // YAZ_HAVE_ICU
     return pct;
 }
+#endif // YAZ_HAVE_ICU
 
 void pp2_charset_destroy(pp2_charset_t pct)
 {
@@ -286,14 +295,14 @@ pp2_charset_token_t pp2_charset_tokenize(pp2_charset_t pct)
 
 void pp2_charset_token_first(pp2_charset_token_t prt,
                              const char *buf, int skip_article)
-{ 
+{
     if (skip_article)
     {
         const char *p = buf;
         char firstword[64];
         char *pout = firstword;
         char articles[] = "the den der die des an a "; // must end in space
-        
+
         for (; *p && *p != ' ' && pout - firstword < (sizeof(firstword)-2); p++)
             *pout++ = tolower(*(unsigned char *)p);
         *pout++ = ' ';
@@ -322,9 +331,9 @@ void pp2_charset_token_destroy(pp2_charset_token_t prt)
     if (prt->iter)
         icu_iter_destroy(prt->iter);
 #endif
-    if(prt->norm_str) 
+    if(prt->norm_str)
         wrbuf_destroy(prt->norm_str);
-    if(prt->sort_str) 
+    if(prt->sort_str)
         wrbuf_destroy(prt->sort_str);
     xfree(prt);
 }
@@ -385,7 +394,7 @@ static const char *pp2_get_sort_ascii(pp2_charset_token_t prt)
         char *tmp = xstrdup(prt->last_cp);
         char *result = 0;
         result = normalize7bit_mergekey(tmp);
-        
+
         wrbuf_rewind(prt->sort_str);
         wrbuf_puts(prt->sort_str, result);
         xfree(tmp);