X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=sim%2Fe2-interface.git;a=blobdiff_plain;f=e2sim%2Fprevious%2Fe2apv1sim%2Fe2sim%2FASN1c%2Foer_encoder.c;fp=e2sim%2Fprevious%2Fe2apv1sim%2Fe2sim%2FASN1c%2Foer_encoder.c;h=0000000000000000000000000000000000000000;hp=a284cc2f39789b4e6f709ddc3ecc3d37909b08b3;hb=f86662b5b6481f27e18313a36355871f3a947193;hpb=a9f02a2b5886990fd81e64f7c218c5d4844f18a3

diff --git a/e2sim/previous/e2apv1sim/e2sim/ASN1c/oer_encoder.c b/e2sim/previous/e2apv1sim/e2sim/ASN1c/oer_encoder.c
deleted file mode 100644
index a284cc2..0000000
--- a/e2sim/previous/e2apv1sim/e2sim/ASN1c/oer_encoder.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * 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 <asn_codecs_prim.h>
-
-/*
- * The OER encoder of any type.
- */
-asn_enc_rval_t
-oer_encode(const asn_TYPE_descriptor_t *type_descriptor, const void *struct_ptr,
-           asn_app_consume_bytes_f *consume_bytes, void *app_key) {
-    ASN_DEBUG("OER encoder invoked for %s", type_descriptor->name);
-
-    /*
-     * Invoke type-specific encoder.
-     */
-    return type_descriptor->op->oer_encoder(
-        type_descriptor, 0,
-        struct_ptr, /* Pointer to the destination structure */
-        consume_bytes, app_key);
-}
-
-/*
- * Argument type and callback necessary for oer_encode_to_buffer().
- */
-typedef struct enc_to_buf_arg {
-        void *buffer;
-        size_t left;
-} enc_to_buf_arg;
-static int
-encode_to_buffer_cb(const void *buffer, size_t size, void *key) {
-    enc_to_buf_arg *arg = (enc_to_buf_arg *)key;
-
-    if(arg->left < size) return -1; /* Data exceeds the available buffer size */
-
-    memcpy(arg->buffer, buffer, size);
-    arg->buffer = ((char *)arg->buffer) + size;
-    arg->left -= size;
-
-    return 0;
-}
-
-/*
- * A variant of the oer_encode() which encodes the data into the provided buffer
- */
-asn_enc_rval_t
-oer_encode_to_buffer(const asn_TYPE_descriptor_t *type_descriptor,
-                     const asn_oer_constraints_t *constraints,
-                     const void *struct_ptr, /* Structure to be encoded */
-                     void *buffer,           /* Pre-allocated buffer */
-                     size_t buffer_size      /* Initial buffer size (maximum) */
-) {
-    enc_to_buf_arg arg;
-    asn_enc_rval_t ec;
-
-    arg.buffer = buffer;
-    arg.left = buffer_size;
-
-    if(type_descriptor->op->oer_encoder == NULL) {
-        ec.encoded = -1;
-        ec.failed_type = type_descriptor;
-        ec.structure_ptr = struct_ptr;
-        ASN_DEBUG("OER encoder is not defined for %s",
-                type_descriptor->name);
-    } else {
-        ec = type_descriptor->op->oer_encoder(
-            type_descriptor, constraints,
-            struct_ptr, /* Pointer to the destination structure */
-            encode_to_buffer_cb, &arg);
-        if(ec.encoded != -1) {
-            assert(ec.encoded == (ssize_t)(buffer_size - arg.left));
-            /* Return the encoded contents size */
-        }
-    }
-    return ec;
-}
-
-asn_enc_rval_t
-oer_encode_primitive(const asn_TYPE_descriptor_t *td,
-                     const asn_oer_constraints_t *constraints, const void *sptr,
-                     asn_app_consume_bytes_f *cb, void *app_key) {
-    const ASN__PRIMITIVE_TYPE_t *st = (const ASN__PRIMITIVE_TYPE_t *)sptr;
-    asn_enc_rval_t er = {0, 0, 0};
-    ssize_t ret;
-
-    (void)constraints;
-
-    if(!st) ASN__ENCODE_FAILED;
-
-    ASN_DEBUG("Encoding %s (%" ASN_PRI_SIZE " bytes)", td ? td->name : "", st->size);
-
-    /*
-     * X.696 (08/2015) #27.2
-     */
-    ret = oer_serialize_length(st->size, cb, app_key);
-    if(ret < 0) {
-        ASN__ENCODE_FAILED;
-    }
-    er.encoded += ret;
-
-    er.encoded += st->size;
-    if(cb(st->buf, st->size, app_key) < 0) {
-        ASN__ENCODE_FAILED;
-    } else {
-        ASN__ENCODED_OK(er);
-    }
-}
-
-static int
-oer__count_bytes(const void *buffer, size_t size, void *bytes_ptr) {
-    size_t *bytes = bytes_ptr;
-    (void)buffer;
-    *bytes += size;
-    return 0;
-}
-
-ssize_t
-oer_open_type_put(const asn_TYPE_descriptor_t *td,
-                  const asn_oer_constraints_t *constraints, const void *sptr,
-                  asn_app_consume_bytes_f *cb, void *app_key) {
-    size_t serialized_byte_count = 0;
-    asn_enc_rval_t er = {0,0,0};
-    ssize_t len_len;
-
-    er = td->op->oer_encoder(td, constraints, sptr, oer__count_bytes,
-                             &serialized_byte_count);
-    if(er.encoded < 0) return -1;
-    assert(serialized_byte_count == (size_t)er.encoded);
-
-    len_len = oer_serialize_length(serialized_byte_count, cb, app_key);
-    if(len_len == -1) return -1;
-
-    er = td->op->oer_encoder(td, constraints, sptr, cb, app_key);
-    if(er.encoded < 0) return -1;
-    assert(serialized_byte_count == (size_t)er.encoded);
-
-    return len_len + er.encoded;
-}
-