Cedric Roux
9535e7a276
Those functions modify a global char array (a string). Let's pass a buffer to those functions, so that it's thread safe. The caller has been modified, with hopefully a buffer big enough (still bigger than what was there before, so should not break more than it did).
66 lines
2.2 KiB
C
66 lines
2.2 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 1.0 (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 "emmData.h"
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#include "esmData.h"
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char *esm_data_get_ipv4_addr(const OctetString *ip_addr, char *ret)
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{
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if (ip_addr->length > 0) {
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sprintf(ret, "%u.%u.%u.%u",
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ip_addr->value[0], ip_addr->value[1],
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ip_addr->value[2], ip_addr->value[3]);
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return ret;
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}
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return (NULL);
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}
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char *esm_data_get_ipv6_addr(const OctetString *ip_addr, char *ret)
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{
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if (ip_addr->length > 0) {
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sprintf(ret, "%x%.2x:%x%.2x:%x%.2x:%x%.2x",
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ip_addr->value[0], ip_addr->value[1],
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ip_addr->value[2], ip_addr->value[3],
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ip_addr->value[4], ip_addr->value[5],
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ip_addr->value[6], ip_addr->value[7]);
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return ret;
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}
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return (NULL);
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}
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char *esm_data_get_ipv4v6_addr(const OctetString *ip_addr, char *ret)
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{
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if (ip_addr->length > 0) {
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sprintf(ret, "%u.%u.%u.%u / %x%.2x:%x%.2x:%x%.2x:%x%.2x",
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ip_addr->value[0], ip_addr->value[1],
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ip_addr->value[2], ip_addr->value[3],
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ip_addr->value[4], ip_addr->value[5],
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ip_addr->value[6], ip_addr->value[7],
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ip_addr->value[8], ip_addr->value[9],
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ip_addr->value[10], ip_addr->value[11]);
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return ret;
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}
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return (NULL);
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}
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