SIM-115: update simulator to use latest E2SM KPM version 3

[sim/e2-interface.git] / e2sim / asn1c / NativeEnumerated_xer.c

diff --git a/e2sim/asn1c/NativeEnumerated_xer.c b/e2sim/asn1c/NativeEnumerated_xer.c
new file mode 100644 (file)
index 0000000..e8d6d0d
--- /dev/null
+++ b/e2sim/asn1c/NativeEnumerated_xer.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <NativeEnumerated.h>
+
+asn_enc_rval_t
+NativeEnumerated_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr,
+                            int ilevel, enum xer_encoder_flags_e flags,
+                            asn_app_consume_bytes_f *cb, void *app_key) {
+    const asn_INTEGER_specifics_t *specs =
+        (const asn_INTEGER_specifics_t *)td->specifics;
+    asn_enc_rval_t er = {0,0,0};
+    const long *native = (const long *)sptr;
+    const asn_INTEGER_enum_map_t *el;
+
+    (void)ilevel;
+    (void)flags;
+
+    if(!native) ASN__ENCODE_FAILED;
+
+    el = INTEGER_map_value2enum(specs, *native);
+    if(el) {
+        er.encoded =
+            asn__format_to_callback(cb, app_key, "<%s/>", el->enum_name);
+        if(er.encoded < 0) ASN__ENCODE_FAILED;
+        ASN__ENCODED_OK(er);
+    } else {
+        ASN_DEBUG(
+            "ASN.1 forbids dealing with "
+            "unknown value of ENUMERATED type");
+        ASN__ENCODE_FAILED;
+    }
+}