gauthier
7b5431a62c
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7886 818b1a75-f10b-46b9-bf7c-635c3b92a50f
140 lines
4.0 KiB
C
140 lines
4.0 KiB
C
/*****************************************************************************
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Eurecom OpenAirInterface 3
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Copyright(c) 2012 Eurecom
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Source as_data.c
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Version 0.1
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Date 2013/04/11
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Product Access-Stratum sublayer simulator
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Subsystem Access-Stratum data
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Author Frederic Maurel
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Description Defines constants and functions used by the AS simulator
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process.
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*****************************************************************************/
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#include "as_data.h"
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#include "as_message.h"
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#include <stdio.h> // snprintf
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#include <time.h> // clock_gettime
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/****************************************************************************/
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/**************** E X T E R N A L D E F I N I T I O N S ****************/
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/****************************************************************************/
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/****************************************************************************/
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/******************* L O C A L D E F I N I T I O N S *******************/
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/****************************************************************************/
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/****************************************************************************/
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/****************** E X P O R T E D F U N C T I O N S ******************/
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/****************************************************************************/
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/*
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* -----------------------------------------------------------------------------
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* Time stamp generator
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* -----------------------------------------------------------------------------
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*/
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const char* getTime(void)
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{
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#define TIME_BUFFER_SIZE 16
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static char time_buffer[TIME_BUFFER_SIZE];
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struct timespec ts;
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clock_gettime (CLOCK_REALTIME, &ts);
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snprintf(time_buffer, TIME_BUFFER_SIZE, "%.6ld:%.6ld",
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ts.tv_sec % 3600, ts.tv_nsec / 1000);
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return (time_buffer);
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}
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/*
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* -----------------------------------------------------------------------------
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* Return RRC establishment cause
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* -----------------------------------------------------------------------------
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*/
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const char* rrcCause(char cause)
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{
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if (cause == AS_CAUSE_EMERGENCY) {
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return "EMERGENCY";
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} else if (cause == AS_CAUSE_HIGH_PRIO) {
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return "HIGH_PRIORITY";
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} else if (cause == AS_CAUSE_MT_ACCESS) {
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return "MT_ACCESS";
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} else if (cause == AS_CAUSE_MO_SIGNAL) {
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return "MO_SIGNALLING";
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} else if (cause == AS_CAUSE_MO_DATA) {
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return "MO_DATA";
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} else if (cause == AS_CAUSE_V1020) {
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return "V1020";
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} else {
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return "Unknown";
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}
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}
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/*
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* -----------------------------------------------------------------------------
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* Return RRC call type
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* -----------------------------------------------------------------------------
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*/
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const char* rrcType(char type)
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{
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if (type == AS_TYPE_ORIGINATING_SIGNAL) {
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return "ORIGINATING_SIGNAL";
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} else if (type == AS_TYPE_EMERGENCY_CALLS) {
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return "EMERGENCY_CALLS";
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} else if (type == AS_TYPE_ORIGINATING_CALLS) {
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return "ORIGINATING_CALLS";
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} else if (type == AS_TYPE_TERMINATING_CALLS) {
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return "TERMINATING_CALLS";
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} else if (type == AS_TYPE_MO_CS_FALLBACK) {
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return "MO_CS_FALLBACK";
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} else {
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return "Unknown";
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}
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}
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/*
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* -----------------------------------------------------------------------------
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* Return Error Code
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* -----------------------------------------------------------------------------
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*/
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const char* rrcErrCode(char code)
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{
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if (code == AS_SUCCESS) {
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return "SUCCESS";
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} else if (code == AS_TERMINATED_NAS) {
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return "TERMINATED_NAS";
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} else if (code == AS_TERMINATED_AS) {
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return "TERMINATED_AS";
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} else if (code == AS_FAILURE) {
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return "FAILURE";
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} else {
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return "Unknown";
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}
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}
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/*
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* -----------------------------------------------------------------------------
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* Return NAS release cause
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* -----------------------------------------------------------------------------
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*/
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const char* rrcReleaseCause(char cause)
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{
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if (cause == AS_AUTHENTICATION_FAILURE) {
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return "AUTHENTICATION FAILURE";
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} else if (cause == AS_DETACH) {
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return "DETACH";
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} else {
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return "Unknown";
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}
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}
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