-/*
- * Copyright (c) 1995-2006, Index Data
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) Index Data.
* All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/* $Id: record_conv.h,v 1.6 2006-12-12 10:41:38 marc Exp $ */
/**
* \file record_conv.h
#include <stddef.h>
#include <yaz/wrbuf.h>
#include <yaz/yconfig.h>
+#include <yaz/xmltypes.h>
+#include <yaz/z-opac.h>
YAZ_BEGIN_CDECL
*/
YAZ_EXPORT void yaz_record_conv_destroy(yaz_record_conv_t p);
+#if YAZ_HAVE_XML2
+/** record conversion type */
+struct yaz_record_conv_type {
+ /** \brief pointer to next type ; NULL for last */
+ struct yaz_record_conv_type *next;
+
+ /** \brief construct and configure a type of ours */
+ void * (*construct)(const xmlNode *, const char *path,
+ WRBUF error_msg);
+
+ /** \brief converts a record */
+ int (*convert)(void *info, WRBUF record, WRBUF error_msg);
+
+ /** \brief destroys our conversion handler */
+ void (*destroy)(void *info);
+};
+
/** configures record conversion
\param p record conversion handle
\param node xmlNode pointer (root element of XML config)
\retval -1 failure
On failure, use yaz_record_conv_get_error to get error string.
-
+
\verbatim
<backend syntax='xml'>
<xslt stylesheet="dc2marcxml.xsl"/>
<xslt stylesheet="mods2dc.xsl"/>
</backend>
\endverbatim
+*/
+YAZ_EXPORT
+int yaz_record_conv_configure(yaz_record_conv_t p, const xmlNode *node);
+/** configures record conversion with user-defined conversion types
+ \param p record conversion handle
+ \param node xmlNode pointer (root element of XML config)
+ \param types conversion types
+ \retval 0 success
+ \retval -1 failure
*/
YAZ_EXPORT
-int yaz_record_conv_configure(yaz_record_conv_t p, const void *node);
+int yaz_record_conv_configure_t(yaz_record_conv_t p, const xmlNode *node,
+ struct yaz_record_conv_type *types);
+
+#endif
-/** performs record conversion
+/** performs record conversion on record buffer (OCTET aligned)
\param p record conversion handle
\param input_record_buf input record buffer
\param input_record_len length of input record buffer
size_t input_record_len,
WRBUF output_record);
+
+/** performs record conversion on OPAC record
+ \param p record conversion handle
+ \param input_record Z39.50 OPAC record
+ \param output_record resultint record (WRBUF string)
+ \retval 0 success
+ \retval -1 failure
+
+ On failure, use yaz_record_conv_get_error to get error string.
+*/
+YAZ_EXPORT
+int yaz_record_conv_opac_record(yaz_record_conv_t p,
+ Z_OPACRecord *input_record,
+ WRBUF output_record);
+
/** returns error string (for last error)
\param p record conversion handle
\return error string
-*/
+*/
YAZ_EXPORT
const char *yaz_record_conv_get_error(yaz_record_conv_t p);
/** set path for opening stylesheets etc.
\param p record conversion handle
\param path file path (UNIX style with : / Windows with ;)
-*/
+*/
YAZ_EXPORT
void yaz_record_conv_set_path(yaz_record_conv_t p, const char *path);
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab