Simplify snippet_add_incomplete_field

[idzebra-moved-to-github.git] / index / extract.c

diff --git a/index/extract.c b/index/extract.c
index f70d824..a4688e5 100644 (file)
--- a/index/extract.c
+++ b/index/extract.c
@@ -21,6 +21,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
     \brief indexes records and extract tokens for indexing and sorting
 */
 
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include <stdio.h>
 #include <assert.h>
 #include <ctype.h>
@@ -146,69 +149,10 @@ static void snippet_add_complete_field(RecWord *p, int ord,
                                        zebra_map_t zm)
 {
     struct snip_rec_info *h = p->extractCtrl->handle;
-
-    const char *b = p->term_buf;
-    char buf[IT_MAX_WORD+1];
-    const char **map = 0;
-    int i = 0, remain = p->term_len;
-    const char *start = b;
-    const char *last = 0;
-
-    if (remain > 0)
-       map = zebra_maps_input(zm, &b, remain, 1);
-
-    while (remain > 0 && i < IT_MAX_WORD)
-    {
-       while (map && *map && **map == *CHR_SPACE)
-       {
-           remain = p->term_len - (b - p->term_buf);
-
-            if (i == 0)
-                start = b;  /* set to first non-ws area */
-           if (remain > 0)
-           {
-               int first = i ? 0 : 1;  /* first position */
-
-               map = zebra_maps_input(zm, &b, remain, first);
-           }
-           else
-               map = 0;
-       }
-       if (!map)
-           break;
-
-       if (i && i < IT_MAX_WORD)
-           buf[i++] = *CHR_SPACE;
-       while (map && *map && **map != *CHR_SPACE)
-       {
-           const char *cp = *map;
-
-           if (**map == *CHR_CUT)
-           {
-               i = 0;
-           }
-           else
-           {
-               if (i >= IT_MAX_WORD)
-                   break;
-               while (i < IT_MAX_WORD && *cp)
-                   buf[i++] = *(cp++);
-           }
-            last = b;
-           remain = p->term_len  - (b - p->term_buf);
-           if (remain > 0)
-           {
-               map = zebra_maps_input(zm, &b, remain, 0);
-           }
-           else
-               map = 0;
-       }
-    }
-    if (!i)
-       return;
-    if (last && start != last && zebra_maps_is_index(zm))
+    if (p->term_len && p->term_buf && zebra_maps_is_index(zm))
         zebra_snippets_appendn(h->snippets, p->seqno, 0, ord,
-                               start, last - start);
+                               p->term_buf, p->term_len);
+    p->seqno++;
 }
 
 static void snippet_add_incomplete_field(RecWord *p, int ord, zebra_map_t zm)
@@ -226,8 +170,7 @@ static void snippet_add_incomplete_field(RecWord *p, int ord, zebra_map_t zm)
 
     while (map)
     {
-       char buf[IT_MAX_WORD+1];
-       int i, remain;
+       int remain;
 
        /* Skip spaces */
        while (map && *map && **map == *CHR_SPACE)
@@ -245,17 +188,10 @@ static void snippet_add_incomplete_field(RecWord *p, int ord, zebra_map_t zm)
         {
             zebra_snippets_appendn(h->snippets, p->seqno, 1, ord,
                                    start, last - start);
-
         }
         start = last;
-
-       i = 0;
        while (map && *map && **map != *CHR_SPACE)
        {
-           const char *cp = *map;
-
-           while (i < IT_MAX_WORD && *cp)
-               buf[i++] = *(cp++);
            remain = p->term_len - (b - p->term_buf);
             last = b;
            if (remain > 0)
@@ -263,8 +199,8 @@ static void snippet_add_incomplete_field(RecWord *p, int ord, zebra_map_t zm)
            else
                map = 0;
        }
-       if (!i)
-           return;
+        if (start == last)
+            return ;
 
         if (first)
         {   
@@ -341,7 +277,6 @@ void extract_snippet(ZebraHandle zh, zebra_snippets *sn,
 {
     struct recExtractCtrl extractCtrl;
     struct snip_rec_info info;
-    int r;
 
     extractCtrl.stream = stream;
     extractCtrl.first_record = 1;
@@ -364,8 +299,7 @@ void extract_snippet(ZebraHandle zh, zebra_snippets *sn,
 
     extractCtrl.setStoreData = 0;
 
-    r = (*rt->extract)(recTypeClientData, &extractCtrl);
-
+    (*rt->extract)(recTypeClientData, &extractCtrl);
 }
 
 static void searchRecordKey(ZebraHandle zh,
@@ -631,7 +565,6 @@ ZEBRA_RES zebra_extract_file(ZebraHandle zh, zint *sysno, const char *fname,
     char gprefix[128];
     char ext[128];
     char ext_res[128];
-    struct file_read_info *fi = 0;
     const char *original_record_type = 0;
     RecType recType;
     void *recTypeClientData;
@@ -697,7 +630,6 @@ ZEBRA_RES zebra_extract_file(ZebraHandle zh, zint *sysno, const char *fname,
     if (sysno && (action == action_delete || action == action_a_delete))
     {
         streamp = 0;
-        fi = 0;
     }
     else
     {
@@ -1855,6 +1787,7 @@ static void extract_add_complete_field(RecWord *p, zebra_map_t zm)
     if (!i)
        return;
     extract_add_string(p, zm, buf, i);
+    p->seqno++;
 }
 
 static void extract_add_icu(RecWord *p, zebra_map_t zm)