/* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2009 Index Data
+ * Copyright (C) 1995-2013 Index Data
* See the file LICENSE for details.
*/
-
/** \file copy_types.c
\brief Copies various Z39.50 types
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
#include <yaz/copy_types.h>
/** macro clone_z_type copies a given ASN.1 type */
Z_##x *q1 = 0; \
ODR enc = odr_createmem(ODR_ENCODE); \
ODR dec = odr_createmem(ODR_DECODE); \
- if (!z_##x(enc, &q, 0, 0)) \
- return 0; \
- else \
+ if (z_##x(enc, &q, 0, 0)) \
{ \
int len; \
char *buf = odr_getbuf(enc, &len, 0); \
odr_destroy(enc); \
odr_destroy(dec); \
return q1; \
+} \
+int yaz_compare_z_##x(Z_##x *a, Z_##x *b) \
+{ \
+ int ret = 0; \
+ ODR o_a = odr_createmem(ODR_ENCODE); \
+ ODR o_b = odr_createmem(ODR_ENCODE); \
+ int r_a = z_##x(o_a, &a, 1, 0); \
+ int r_b = z_##x(o_b, &b, 1, 0); \
+ if (r_a && r_b) \
+ { \
+ int len_a, len_b; \
+ char *buf_a = odr_getbuf(o_a, &len_a, 0); \
+ char *buf_b = odr_getbuf(o_b, &len_b, 0); \
+ if (buf_a && buf_b && len_a == len_b && !memcmp(buf_a, buf_b, len_a)) \
+ ret = 1; \
+ else if (!buf_a && !buf_b) \
+ ret = 1; \
+ } \
+ odr_destroy(o_a); \
+ odr_destroy(o_b); \
+ return ret; \
}
clone_z_type(NamePlusRecord)
clone_z_type(RPNQuery)
clone_z_type(Query)
+clone_z_type(RecordComposition)
+clone_z_type(OtherInformation)
Z_RPNQuery *yaz_copy_z_RPNQuery(Z_RPNQuery *q, ODR out)
{