NULL XER encoding
git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@535 59561ff5-6e30-0410-9f3c-9617f08c8826
diff --git a/skeletons/NULL.c b/skeletons/NULL.c
index 3b41be2..8cccc66 100644
--- a/skeletons/NULL.c
+++ b/skeletons/NULL.c
@@ -3,6 +3,7 @@
* Redistribution and modifications are permitted subject to BSD license.
*/
#include <asn_internal.h>
+#include <asn_codecs_prim.h>
#include <NULL.h>
#include <BOOLEAN.h> /* Implemented in terms of BOOLEAN type */
@@ -20,8 +21,8 @@
asn_generic_no_constraint,
BOOLEAN_decode_ber, /* Implemented in terms of BOOLEAN */
NULL_encode_der, /* Special handling of DER encoding */
- 0, /* Not implemented yet */
- NULL_encode_xer, /* Special handling of DER encoding */
+ NULL_decode_xer,
+ NULL_encode_xer,
0, /* Use generic outmost tag fetcher */
asn_DEF_NULL_tags,
sizeof(asn_DEF_NULL_tags) / sizeof(asn_DEF_NULL_tags[0]),
@@ -65,6 +66,25 @@
return er;
}
+
+static ssize_t
+NULL__xer_body_decode(void *sptr, void *chunk_buf, size_t chunk_size) {
+ (void)sptr;
+ if(xer_is_whitespace(chunk_buf, chunk_size))
+ return chunk_size;
+ return -1;
+}
+
+asn_dec_rval_t
+NULL_decode_xer(asn_codec_ctx_t *opt_codec_ctx,
+ asn_TYPE_descriptor_t *td, void **sptr, const char *opt_mname,
+ void *buf_ptr, size_t size) {
+
+ return xer_decode_primitive(opt_codec_ctx, td,
+ sptr, sizeof(NULL_t), opt_mname, buf_ptr, size,
+ NULL__xer_body_decode);
+}
+
int
NULL_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
asn_app_consume_bytes_f *cb, void *app_key) {
diff --git a/skeletons/NULL.h b/skeletons/NULL.h
index 1a9f703..bce436b 100644
--- a/skeletons/NULL.h
+++ b/skeletons/NULL.h
@@ -17,6 +17,7 @@
asn_struct_print_f NULL_print;
der_type_encoder_f NULL_encode_der;
+xer_type_decoder_f NULL_decode_xer;
xer_type_encoder_f NULL_encode_xer;
#endif /* NULL_H */