X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=recctrl%2Frectext.c;h=c6668164dc8fa7ec154147c0639f5d1f4c1f51cf;hb=0939cbe40b2dab77c8dbdcd129f4a3b226eaf9b5;hp=1de656755ccd86cca6ac31ecb375f9b970114ad6;hpb=9926cccd021b92bbfd461f378c5fcad8af358ede;p=idzebra-moved-to-github.git

diff --git a/recctrl/rectext.c b/recctrl/rectext.c
index 1de6567..c666816 100644
--- a/recctrl/rectext.c
+++ b/recctrl/rectext.c
@@ -1,4 +1,4 @@
-/* $Id: rectext.c,v 1.16 2004-03-22 20:52:11 adam Exp $
+/* $Id: rectext.c,v 1.22 2004-11-19 10:27:13 heikki Exp $
    Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
    Index Data Aps
 
@@ -26,15 +26,29 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include <ctype.h>
 
 #include <zebrautl.h>
-#include "rectext.h"
+#include <idzebra/recctrl.h>
 
-static void *text_init (RecType recType)
+struct text_info {
+    char *sep;
+};
+
+static void *text_init (Res res, RecType recType)
 {
-    return 0;
+    struct text_info *tinfo = (struct text_info *) xmalloc(sizeof(*tinfo));
+    tinfo->sep = 0;
+    return tinfo;
+}
+
+static void text_config(void *clientData, Res res, const char *args)
+{
+
 }
 
 static void text_destroy (void *clientData)
 {
+    struct text_info *tinfo = clientData;
+    xfree (tinfo->sep);
+    xfree (tinfo);
 }
 
 struct buf_info {
@@ -55,7 +69,7 @@ struct buf_info *buf_open (struct recExtractCtrl *p)
     return fi;
 }
 
-int buf_read (struct buf_info *fi, char *dst)
+int buf_read (struct text_info *tinfo, struct buf_info *fi, char *dst)
 {
     if (fi->offset >= fi->max)
     {
@@ -67,6 +81,12 @@ int buf_read (struct buf_info *fi, char *dst)
             return 0;
     }
     *dst = fi->buf[(fi->offset)++];
+    if (tinfo->sep && *dst == *tinfo->sep)
+    {
+	off_t off = (*fi->p->tellf)(fi->p->fh);
+	(*fi->p->endf)(fi->p->fh, off - (fi->max - fi->offset));
+	return 0;
+    }
     return 1;
 }
 
@@ -78,23 +98,30 @@ void buf_close (struct buf_info *fi)
 
 static int text_extract (void *clientData, struct recExtractCtrl *p)
 {
+    struct text_info *tinfo = clientData;
     char w[512];
     RecWord recWord;
     int r;
     struct buf_info *fi = buf_open (p);
 
+#if 0
+    yaz_log(YLOG_LOG, "text_extract off=%ld",
+	    (long) (*fi->p->tellf)(fi->p->fh));
+#endif
+    xfree(tinfo->sep);
+    tinfo->sep = 0;
     (*p->init)(p, &recWord);
     recWord.reg_type = 'w';
     do
     {
         int i = 0;
             
-        r = buf_read (fi, w);
+        r = buf_read (tinfo, fi, w);
         while (r > 0 && i < 511 && w[i] != '\n' && w[i] != '\r')
         {
             i++;
-            r = buf_read (fi, w + i);
-        }
+            r = buf_read (tinfo, fi, w + i); 
+	}
         if (i)
         {
             recWord.string = w;
@@ -157,7 +184,8 @@ static int text_retrieve (void *clientData, struct recRetrieveCtrl *p)
                 sprintf (text_buf, "Rank: %d\n", p->score);
                 text_ptr = strlen(text_buf);
             }
-            sprintf (text_buf + text_ptr, "Local Number: %d\n", p->localno);
+            sprintf (text_buf + text_ptr, "Local Number: " ZINT_FORMAT "\n",
+		     p->localno);
             text_ptr = strlen(text_buf);
 	    if (p->fname)
 	    {
@@ -203,9 +231,20 @@ static int text_retrieve (void *clientData, struct recRetrieveCtrl *p)
 static struct recType text_type = {
     "text",
     text_init,
+    text_config,
     text_destroy,
     text_extract,
     text_retrieve
 };
 
-RecType recTypeText = &text_type;
+RecType
+#ifdef IDZEBRA_STATIC_TEXT
+idzebra_filter_text
+#else
+idzebra_filter
+#endif
+
+[] = {
+    &text_type,
+    0,
+};