Guido Casati
8fb8713023
ngap_pdu_t has the same definition as byte_array_t, so it is replaced by the latter. This simplify the stack and reduces duplicated code. Also, add function create_byte_array to copy from an existing buffer to a new byte_array_t and replaced allocCopy with create_byte_array, and adopted OCTET_STRING_fromBuf whenever possible.
95 lines
2.3 KiB
C
95 lines
2.3 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#include "byte_array.h"
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#include <assert.h>
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#include <string.h>
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#include "common/utils/utils.h" // for malloc_or_fail
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byte_array_t create_byte_array(const size_t len, const uint8_t* buffer)
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{
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byte_array_t result = {.len = len};
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if (len) {
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result.buf = malloc_or_fail(len);
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memcpy(result.buf, buffer, len);
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}
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return result;
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}
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byte_array_t copy_byte_array(byte_array_t src)
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{
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return create_byte_array(src.len, src.buf);
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}
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void free_byte_array(byte_array_t ba)
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{
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free(ba.buf);
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}
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bool eq_byte_array(const byte_array_t* m0, const byte_array_t* m1)
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{
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if (m0 == m1)
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return true;
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if (m0 == NULL || m1 == NULL)
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return false;
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if (m0->len != m1->len)
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return false;
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const int rc = memcmp(m0->buf, m1->buf, m0->len);
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if (rc != 0)
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return false;
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return true;
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}
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byte_array_t cp_str_to_ba(const char* str)
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{
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assert(str != NULL);
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const size_t sz = strlen(str);
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byte_array_t dst = {.len = sz};
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dst.buf = calloc(sz,sizeof(uint8_t));
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assert(dst.buf != NULL && "Memory exhausted");
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memcpy(dst.buf, str, sz);
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return dst;
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}
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char* cp_ba_to_str(const byte_array_t ba)
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{
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assert(ba.len > 0);
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const size_t sz = ba.len;
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char* str = calloc(sz+1, sizeof(char));
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assert(str != NULL && "Memory exhausted");
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memcpy(str, ba.buf, sz);
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str[sz] = '\0';
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return str;
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}
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