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/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file common/config/config_userapi.c
* \brief configuration module, api implementation to access configuration parameters
* \author Francois TABURET
* \date 2017
* \version 0.1
* \company NOKIA BellLabs France
* \email: francois.taburet@nokia-bell-labs.com
* \note
* \warning
*/
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#include <dlfcn.h>
#include "config_userapi.h"
configmodule_interface_t *config_get_if(void)
{
if (cfgptr == NULL) {
fprintf(stderr,"[CONFIG] %s %d config module not initialized\n",__FILE__, __LINE__);
exit(-1);
}
return cfgptr;
}
char * config_check_valptr(paramdef_t *cfgoptions, char **ptr, int length)
{
printf_ptrs("-- %s 0x%08lx %i\n",cfgoptions->optname,(uintptr_t)(*ptr),length);
if (*ptr == NULL) {
*ptr = malloc(length);
if ( *ptr != NULL) {
memset(*ptr,0,length);
if ( (cfgoptions->paramflags & PARAMFLAG_NOFREE) != 0) {
config_get_if()->ptrs[config_get_if()->numptrs] = *ptr;
config_get_if()->numptrs++;
}
} else {
fprintf (stderr,"[CONFIG] %s %d malloc error\n",__FILE__, __LINE__);
exit(-1);
}
}
return *ptr;
}
void config_assign_int(paramdef_t *cfgoptions, char *fullname, int val)
{
int tmpval=val;
if ( ((cfgoptions->paramflags &PARAMFLAG_BOOL) != 0) && tmpval >1) {
tmpval =1;
}
switch (cfgoptions->type) {
case TYPE_UINT8:
*(cfgoptions->u8ptr) = (uint8_t)tmpval;
printf_params("[CONFIG] %s: %u\n", fullname, (uint8_t)tmpval);
break;
case TYPE_INT8:
*(cfgoptions->i8ptr) = (int8_t)tmpval;
printf_params("[CONFIG] %s: %i\n", fullname, (int8_t)tmpval);
break;
case TYPE_UINT16:
*(cfgoptions->u16ptr) = (uint16_t)tmpval;
printf_params("[CONFIG] %s: %hu\n", fullname, (uint16_t)tmpval);
break;
case TYPE_INT16:
*(cfgoptions->i16ptr) = (int16_t)tmpval;
printf_params("[CONFIG] %s: %hi\n", fullname, (int16_t)tmpval);
break;
case TYPE_UINT32:
*(cfgoptions->uptr) = (uint32_t)tmpval;
printf_params("[CONFIG] %s: %u\n", fullname, (uint32_t)tmpval);
break;
case TYPE_MASK:
*(cfgoptions->uptr) = *(cfgoptions->uptr) | (uint32_t)tmpval;
printf_params("[CONFIG] %s: 0x%08x\n", fullname, (uint32_t)tmpval);
break;
case TYPE_INT32:
*(cfgoptions->iptr) = (int32_t)tmpval;
printf_params("[CONFIG] %s: %i\n", fullname, (int32_t)tmpval);
break;
default:
fprintf (stderr,"[CONFIG] %s %i type %i non integer parameter %s not assigned\n",__FILE__, __LINE__,cfgoptions->type,fullname);
break;
}
}
void config_printhelp(paramdef_t *params,int numparams)
{
for (int i=0 ; i<numparams ; i++) {
if ( params[i].helpstr != NULL) {
printf("%s", params[i].helpstr);
}
}
}
int config_get(paramdef_t *params,int numparams, char *prefix)
{
int ret= -1;
configmodule_interface_t *cfgif = config_get_if();
if (cfgif != NULL) {
ret = config_get_if()->get(params, numparams,prefix);
if (ret >= 0) {
config_process_cmdline(params,numparams,prefix);
}
return ret;
}
return ret;
}
int config_isparamset(paramdef_t *params,int paramidx)
{
if ((params[paramidx].paramflags & PARAMFLAG_PARAMSET) != 0) {
return 1;
} else {
return 0;
}
}