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

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

diff --git a/e2sim/asn1c/NativeReal_aper.c b/e2sim/asn1c/NativeReal_aper.c
new file mode 100644 (file)
index 0000000..27f0f1d
--- /dev/null
+++ b/e2sim/asn1c/NativeReal_aper.c
@@ -0,0 +1,74 @@
+/*
+ * 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 <NativeReal.h>
+#include <REAL.h>
+#include <OCTET_STRING.h>
+
+asn_dec_rval_t
+NativeReal_decode_aper(const asn_codec_ctx_t *opt_codec_ctx,
+                       const asn_TYPE_descriptor_t *td,
+                       const asn_per_constraints_t *constraints,
+                       void **dbl_ptr, asn_per_data_t *pd) {
+    double *Dbl = (double *)*dbl_ptr;
+    asn_dec_rval_t rval;
+    REAL_t tmp;
+    void *ptmp = &tmp;
+    int ret;
+
+    (void)constraints;
+
+    /*
+     * If the structure is not there, allocate it.
+     */
+    if(Dbl == NULL) {
+        *dbl_ptr = CALLOC(1, sizeof(*Dbl));
+        Dbl = (double *)*dbl_ptr;
+        if(Dbl == NULL)
+            ASN__DECODE_FAILED;
+    }
+
+    memset(&tmp, 0, sizeof(tmp));
+    rval = OCTET_STRING_decode_aper(opt_codec_ctx, td, NULL,
+            &ptmp, pd);
+    if(rval.code != RC_OK) {
+        ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_REAL, &tmp);
+        return rval;
+    }
+
+    ret = asn_REAL2double(&tmp, Dbl);
+    ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_REAL, &tmp);
+    if(ret) ASN__DECODE_FAILED;
+
+    return rval;
+}
+
+asn_enc_rval_t
+NativeReal_encode_aper(const asn_TYPE_descriptor_t *td,
+                       const asn_per_constraints_t *constraints,
+                       const void *sptr, asn_per_outp_t *po) {
+    double Dbl = *(const double *)sptr;
+    asn_enc_rval_t erval = {0,0,0};
+    REAL_t tmp;
+
+    (void)constraints;
+
+    /* Prepare a temporary clean structure */
+    memset(&tmp, 0, sizeof(tmp));
+
+    if(asn_double2REAL(&tmp, Dbl))
+        ASN__ENCODE_FAILED;
+
+    /* Encode a DER REAL */
+    erval = OCTET_STRING_encode_aper(td, NULL, &tmp, po);
+    if(erval.encoded == -1)
+        erval.structure_ptr = sptr;
+
+    /* Free possibly allocated members of the temporary structure */
+    ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_REAL, &tmp);
+
+    return erval;
+}