per support
git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@1127 59561ff5-6e30-0410-9f3c-9617f08c8826
diff --git a/skeletons/NativeEnumerated.c b/skeletons/NativeEnumerated.c
index 937accd..fa16eb0 100644
--- a/skeletons/NativeEnumerated.c
+++ b/skeletons/NativeEnumerated.c
@@ -29,6 +29,7 @@
NativeInteger_decode_xer,
NativeEnumerated_encode_xer,
NativeEnumerated_decode_uper,
+ NativeEnumerated_encode_uper,
0, /* Use generic outmost tag fetcher */
asn_DEF_NativeEnumerated_tags,
sizeof(asn_DEF_NativeEnumerated_tags) / sizeof(asn_DEF_NativeEnumerated_tags[0]),
@@ -70,8 +71,9 @@
}
asn_dec_rval_t
-NativeEnumerated_decode_uper(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
+NativeEnumerated_decode_uper(asn_codec_ctx_t *opt_codec_ctx,
+ asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints,
+ void **sptr, asn_per_data_t *pd) {
asn_INTEGER_specifics_t *specs = (asn_INTEGER_specifics_t *)td->specifics;
asn_dec_rval_t rval = { RC_OK, 0 };
long *native = (long *)*sptr;
@@ -123,3 +125,80 @@
return rval;
}
+static int
+NativeEnumerated__compar_value2enum(const void *ap, const void *bp) {
+ const asn_INTEGER_enum_map_t *a = ap;
+ const asn_INTEGER_enum_map_t *b = bp;
+ if(a->nat_value == b->nat_value)
+ return 0;
+ if(a->nat_value < b->nat_value)
+ return -1;
+ return 1;
+}
+
+asn_enc_rval_t
+NativeEnumerated_encode_uper(asn_TYPE_descriptor_t *td,
+ asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
+ asn_INTEGER_specifics_t *specs = (asn_INTEGER_specifics_t *)td->specifics;
+ asn_enc_rval_t er;
+ long native, value;
+ asn_per_constraint_t *ct;
+ int inext = 0;
+ asn_INTEGER_enum_map_t key;
+ asn_INTEGER_enum_map_t *kf;
+
+ if(!sptr) _ASN_ENCODE_FAILED;
+ if(!specs) _ASN_ENCODE_FAILED;
+
+ if(constraints) ct = &constraints->value;
+ else if(td->per_constraints) ct = &td->per_constraints->value;
+ else _ASN_ENCODE_FAILED; /* Mandatory! */
+
+ ASN_DEBUG("Encoding %s as NativeEnumerated", td->name);
+
+ er.encoded = 0;
+
+ native = *(long *)sptr;
+ if(native < 0) _ASN_ENCODE_FAILED;
+
+ key.nat_value = native;
+ kf = bsearch(&key, specs->value2enum, specs->map_count,
+ sizeof(key), NativeEnumerated__compar_value2enum);
+ if(!kf) {
+ ASN_DEBUG("No element corresponds to %ld", native);
+ _ASN_ENCODE_FAILED;
+ }
+ value = kf - specs->value2enum;
+
+ if(ct->range_bits >= 0) {
+ int cmpWith = specs->extension
+ ? specs->extension - 1 : specs->map_count;
+ if(value >= cmpWith)
+ inext = 1;
+ }
+ if(ct->flags & APC_EXTENSIBLE) {
+ if(per_put_few_bits(po, inext, 0))
+ _ASN_ENCODE_FAILED;
+ ct = 0;
+ } else if(inext) {
+ _ASN_ENCODE_FAILED;
+ }
+
+ if(ct && ct->range_bits >= 0) {
+ if(per_put_few_bits(po, value, ct->range_bits))
+ _ASN_ENCODE_FAILED;
+ _ASN_ENCODED_OK(er);
+ }
+
+ if(!specs->extension)
+ _ASN_ENCODE_FAILED;
+
+ /*
+ * X.691, #10.6: normally small non-negative whole number;
+ */
+ if(uper_put_nsnnwn(po, value - (specs->extension - 1)))
+ _ASN_ENCODE_FAILED;
+
+ _ASN_ENCODED_OK(er);
+}
+