/*
- * Copyright (c) 1995-2006, Index Data
+ * Copyright (c) 1995-2007, 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: marcdisp.h,v 1.22 2006-12-15 12:37:17 adam Exp $ */
+/* $Id: marcdisp.h,v 1.28 2007-03-19 14:40:06 adam Exp $ */
/**
* \file marcdisp.h
\param mt marc handle
\param buf input buffer
\param bsize size of buffer or (-1 if "any size")
- \param result result to be stored here (allocate before use!)
- \param rsize size of result (set before calling)
+ \param result result to be stored here
+ \param rsize size of result (memory "owned" by yaz_marc_mt handle)
Decodes MARC in buf of size bsize.
On success, result in *result with size *rsize.
Returns -1 on error, or size of input record (>0) if OK
*/
YAZ_EXPORT int yaz_marc_decode_buf(yaz_marc_t mt, const char *buf, int bsize,
- char **result, int *rsize);
+ const char **result, size_t *rsize);
/** \brief decodes ISO2709/MARC buffer and stores result in WRBUF
\param mt handle
YAZ_EXPORT int yaz_marc_decode_wrbuf(yaz_marc_t mt, const char *buf,
int bsize, WRBUF wrbuf);
-/** \brief depricated */
-YAZ_EXPORT int marc_display(const char *buf, FILE *outf);
-/** \brief depricated */
-YAZ_EXPORT int marc_display_ex(const char *buf, FILE *outf, int debug);
-/** \brief depricated */
-YAZ_EXPORT int marc_display_exl(const char *buf, FILE *outf, int debug,
- int length);
-/** \brief depricated */
-YAZ_EXPORT int marc_display_wrbuf(const char *buf, WRBUF wr, int debug,
- int bsize);
-/** \brief depricated */
-YAZ_EXPORT int yaz_marc_decode(const char *buf, WRBUF wr,
- int debug, int bsize, int xml);
-
YAZ_EXPORT void yaz_marc_subfield_str(yaz_marc_t mt, const char *s);
YAZ_EXPORT void yaz_marc_endline_str(yaz_marc_t mt, const char *s);
/** \brief like atoi(3) except that it reads exactly len characters */
YAZ_EXPORT int atoi_n(const char *buf, int len);
+/** \brief like atoi_n but checks for proper formatting
+ \param buf buffer to read values from
+ \param size size of buffer
+ \param val value of decimal number (if successful)
+ \retval 0 no value found (non-digits found)
+ \retval 1 value found and *val holds value
+*/
+YAZ_EXPORT
+int atoi_n_check(const char *buf, int size, int *val);
+
/** \brief MARC control char: record separator (29 Dec, 1D Hex) */
#define ISO2709_RS 035
/** \brief MARC control char: field separator (30 Dec, 1E Hex) */
*/
YAZ_EXPORT int yaz_marc_write_mode(yaz_marc_t mt, WRBUF wrbuf);
+/** \brief writes MARC record as libxml2 tree
+ \param mt handle
+ \param root_ptr pointer to record node
+ \param ns namespace of record (such as "http://www.loc.gov/MARC21/slim")
+ \param format MarcXchange format (NULL for none)
+ \param type MarcXchange format (NULL for none)
+ \retval 0 Creation successful and *root_ptr is "record" node
+ \retval -1 ERROR
+*/
+YAZ_EXPORT
+int yaz_marc_write_xml(yaz_marc_t mt, xmlNode **root_ptr,
+ const char *ns,
+ const char *format,
+ const char *type);
+
/** \brief sets leader spec (for modifying bytes in 24 byte leader)
\param mt handle
\param leader_spec
\param length_implementation length of implementation defined data
*/
YAZ_EXPORT
-void yaz_marc_set_leader(yaz_marc_t mt, const char *leader_c,
+void yaz_marc_set_leader(yaz_marc_t mt, const char *leader,
int *indicator_length,
int *identifier_length,
int *base_address,
YAZ_EXPORT
int yaz_marc_get_debug(yaz_marc_t mt);
+/** \brief convert MARC format type to format type(YAZ_MARC_..)
+ \param arg string
+ \returns -1 if arg is not a known format; YAZ_MARC_.. otherwise (OK)
+*/
+YAZ_EXPORT
+int yaz_marc_decode_formatstr(const char *arg);
+
+/** \brief enable writing of MARC XML records using Libxml2
+ \param mt handle
+ \param enable 0=disable, 1=enable
+*/
+YAZ_EXPORT
+void yaz_marc_write_using_libxml2(yaz_marc_t mt, int enable);
+
YAZ_END_CDECL
#endif