From: Adam Dickmeiss <adam@indexdata.dk>
Date: Tue, 8 Mar 2011 12:28:10 +0000 (+0100)
Subject: Implement yaz_opac_decode_wrbuf2
X-Git-Tag: v4.1.5~3
X-Git-Url: http://jsfdemo.indexdata.com/cgi-bin?a=commitdiff_plain;h=45bf7a223153a11dcc07b1f1cb988f02af3a23f1;p=yaz-moved-to-github.git

Implement yaz_opac_decode_wrbuf2

This function behaves likes yaz_opac_decode_wrbuf but takes yaz_iconv_t
to allow character set conversion different from yaz_iconv_t part of
yaz_marc_t. This is because OPAC record ASN.1 fields may have different
encoding from the bibliographic MARC record.
---

diff --git a/include/yaz/marcdisp.h b/include/yaz/marcdisp.h
index 6c64854..c650fca 100644
--- a/include/yaz/marcdisp.h
+++ b/include/yaz/marcdisp.h
@@ -419,10 +419,25 @@ void yaz_marc_write_using_libxml2(yaz_marc_t mt, int enable);
     \param mt handle
     \param r OPAC record
     \param wrbuf WRBUF for resulting display string
+    
+    This function uses iconv_handle of yaz_marc_t for character set
+    conversion of both OPAC + ISO2709 part.
     \*/
 YAZ_EXPORT void yaz_opac_decode_wrbuf(yaz_marc_t mt, Z_OPACRecord *r,
                                       WRBUF wrbuf);
 
+/** \brief Performs "pretty" display of OPAC record to WRBUF using marc_t
+    \param mt handle
+    \param r OPAC record
+    \param wrbuf WRBUF for resulting display string
+    \param cd iconv handle for OPAC content (not ISO2709 part)
+
+    This function uses iconv handle of yaz_marc_t for character set
+    conversion of ISO2709 part and supplied handle (cd) for OPAC part.
+    \*/
+YAZ_EXPORT void yaz_opac_decode_wrbuf2(yaz_marc_t mt, Z_OPACRecord *r,
+                                       WRBUF wrbuf, yaz_iconv_t cd);
+
 /** \brief flushes records
     \param mt handle
     \param wr WRBUF for output
diff --git a/src/opacdisp.c b/src/opacdisp.c
index 7e96839..807ca2b 100644
--- a/src/opacdisp.c
+++ b/src/opacdisp.c
@@ -52,10 +52,10 @@ static void opac_element_bool(WRBUF wrbuf, int l, const char *elem, int *data)
     }
 }
 
-void yaz_opac_decode_wrbuf(yaz_marc_t mt, Z_OPACRecord *r, WRBUF wrbuf)
+void yaz_opac_decode_wrbuf2(yaz_marc_t mt, Z_OPACRecord *r, WRBUF wrbuf,
+                            yaz_iconv_t cd)
 {
     int i;
-    yaz_iconv_t cd = yaz_marc_get_iconv(mt);
 
     wrbuf_puts(wrbuf, "<opacRecord>\n");
     if (r->bibliographicRecord)
@@ -163,6 +163,11 @@ void yaz_opac_decode_wrbuf(yaz_marc_t mt, Z_OPACRecord *r, WRBUF wrbuf)
     wrbuf_puts(wrbuf, "</opacRecord>\n");
 }
 
+void yaz_opac_decode_wrbuf(yaz_marc_t mt, Z_OPACRecord *r, WRBUF wrbuf)
+{
+    yaz_opac_decode_wrbuf2(mt, r, wrbuf, yaz_marc_get_iconv(mt));
+}
+
 /*
  * Local variables:
  * c-basic-offset: 4