Robert Schmidt
0b91791f67
OAI is riddled with boolean_t, FALSE, TRUE, etc. This makes no sense, as there is a standard bool type, and could lead to nasty bugs if a definition of a bool is non-standard (0 == false, true == !false). This commit removes all non-standard bools in the whole project.
154 lines
3.8 KiB
C
154 lines
3.8 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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/*! \file pdcp_util.c
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* \brief PDCP Util Methods
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* \author Baris Demiray
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* \date 2012
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*/
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#include <assert.h>
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#include "common/utils/LOG/log.h"
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#include "pdcp_util.h"
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/*
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* Prints incoming byte stream in hexadecimal and readable form
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*
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* @param component Utilised as with macros defined in UTIL/LOG/log.h
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* @param data unsigned char* pointer for data buffer
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* @param size Number of octets in data buffer
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* @return none
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*/
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void util_print_hex_octets(comp_name_t component, unsigned char* data, unsigned long size)
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{
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if (data == NULL) {
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LOG_W(component, "Incoming buffer is NULL! Ignoring...\n");
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return;
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}
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unsigned long octet_index = 0;
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LOG_T(component, " | 0 1 2 3 4 5 6 7 8 9 a b c d e f |\n");
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LOG_T(component, "-----+-------------------------------------------------|\n");
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LOG_T(component, " 000 |");
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for (octet_index = 0; octet_index < size; ++octet_index) {
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/*
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* Print every single octet in hexadecimal form
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*/
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LOG_T(component, "%02x.", data[octet_index]);
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/*
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* Align newline and pipes according to the octets in groups of 2
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*/
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if (octet_index != 0 && (octet_index + 1) % 16 == 0) {
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LOG_T(component, " |\n");
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LOG_T(component, " %03lu |", octet_index);
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}
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}
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/*
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* Append enough spaces and put final pipe
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*/
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unsigned char index;
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for (index = octet_index; index < 16; ++index) {
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LOG_T(component, " ");
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}
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LOG_T(component, " \n");
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}
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void util_flush_hex_octets(comp_name_t component, unsigned char* data, unsigned long size)
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{
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if (data == NULL) {
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LOG_W(component, "Incoming buffer is NULL! Ignoring...\n");
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return;
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}
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printf("[PDCP]");
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unsigned long octet_index = 0;
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for (octet_index = 0; octet_index < size; ++octet_index) {
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//LOG_T(component, "%02x.", data[octet_index]);
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printf("%02x.", data[octet_index]);
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}
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//LOG_T(component, " \n");
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printf(" \n");
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}
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/*
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* Prints binary representation of given octet prepending
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* passed log message
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*
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* @param Octet as an unsigned character
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* @return None
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*/
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void util_print_binary_representation(unsigned char* message, uint8_t octet)
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{
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unsigned char index = 0;
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unsigned char mask = 0x80;
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LOG_T(PDCP, "%s", message);
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for (index = 0; index < 8; ++index) {
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if (octet & mask) {
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LOG_T(PDCP, "1");
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} else {
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LOG_T(PDCP, "0");
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}
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mask /= 2;
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}
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LOG_T(PDCP, "\n");
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}
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/*
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* Sets the bit of given octet at `index'
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*
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* @param octet 8-bit data
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* @param index Index of bit to be set
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* @return true on success, false otherwise
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*/
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bool util_mark_nth_bit_of_octet(uint8_t* octet, uint8_t index)
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{
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uint8_t mask = 0x80;
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assert(octet != NULL);
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/*
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* Prepare mask
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*/
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mask >>= index;
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/*
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* Set relevant bit
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*/
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*octet |= mask;
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return true;
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}
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