From: Adam Dickmeiss <adam@indexdata.dk>
Date: Mon, 22 Mar 2004 20:52:11 +0000 (+0000)
Subject: For text filter, return only header if elementSetName=H . elementSetName=R
X-Git-Tag: ZEBRA.1.3.16~121
X-Git-Url: http://sru.miketaylor.org.uk/cgi-bin?a=commitdiff_plain;h=9926cccd021b92bbfd461f378c5fcad8af358ede;p=idzebra-moved-to-github.git

For text filter, return only header if elementSetName=H . elementSetName=R
returns contents only. Other elementSetName returns both header+content.
---

diff --git a/CHANGELOG b/CHANGELOG
index 9158c47..373e0d6 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,7 @@
 
+For text filter, return only header if elementSetName=H . elementSetName=R
+returns contents only. Other elementSetName returns both header+content.
+
 Added test for charmap and rusmarc.
 
 Added feature charmaps (.chr) so that characters may be specified in
diff --git a/recctrl/rectext.c b/recctrl/rectext.c
index 9995716..1de6567 100644
--- a/recctrl/rectext.c
+++ b/recctrl/rectext.c
@@ -1,5 +1,5 @@
-/* $Id: rectext.c,v 1.15 2002-08-02 19:26:56 adam Exp $
-   Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+/* $Id: rectext.c,v 1.16 2004-03-22 20:52:11 adam Exp $
+   Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
    Index Data Aps
 
 This file is part of the Zebra server.
@@ -111,7 +111,8 @@ static int text_retrieve (void *clientData, struct recRetrieveCtrl *p)
     int r, text_ptr = 0;
     static char *text_buf = NULL;
     static int text_size = 0;
-    int start_flag = 1;
+    int make_header = 1;
+    int make_body = 1;
     const char *elementSetName = NULL;
     int no_lines = 0;
 
@@ -119,9 +120,21 @@ static int text_retrieve (void *clientData, struct recRetrieveCtrl *p)
         p->comp->u.simple->which == Z_ElementSetNames_generic)
         elementSetName = p->comp->u.simple->u.generic;
 
-    /* don't make header for the R(aw) element set name */
-    if (elementSetName && !strcmp(elementSetName, "R"))
-        start_flag = 0;
+    if (elementSetName)
+    {
+	/* don't make header for the R(aw) element set name */
+	if (!strcmp(elementSetName, "R"))
+	{
+	    make_header = 0;
+	    make_body = 1;
+	}
+	/* only make header for the H(eader) element set name */
+	else if (!strcmp(elementSetName, "H"))
+	{
+	    make_header = 1;
+	    make_body = 0;
+	}
+    }
     while (1)
     {
         if (text_ptr + 4096 >= text_size)
@@ -137,9 +150,8 @@ static int text_retrieve (void *clientData, struct recRetrieveCtrl *p)
             }
             text_buf = nb;
         }
-        if (start_flag)
+        if (make_header && text_ptr == 0)
         {
-            start_flag = 0;
             if (p->score >= 0)
             {
                 sprintf (text_buf, "Rank: %d\n", p->score);
@@ -147,7 +159,15 @@ static int text_retrieve (void *clientData, struct recRetrieveCtrl *p)
             }
             sprintf (text_buf + text_ptr, "Local Number: %d\n", p->localno);
             text_ptr = strlen(text_buf);
+	    if (p->fname)
+	    {
+		sprintf (text_buf + text_ptr, "Filename: %s\n", p->fname);
+		text_ptr = strlen(text_buf);
+	    }
+	    strcpy(text_buf+text_ptr++, "\n");
         }
+	if (!make_body)
+	    break;
         r = (*p->readf)(p->fh, text_buf + text_ptr, 4096);
         if (r <= 0)
             break;