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#include <stdlib.h>
#include <string.h>
#include "conf_network.h"
int get_plmn_index(const char * mccmnc, const networks_t networks) {
char mcc[4];
char mnc[strlen(mccmnc) - 2];
strncpy(mcc, mccmnc, 3);
mcc[3] = '\0';
strncpy(mnc, mccmnc + 3, 3);
mnc[strlen(mccmnc) - 3] = '\0';
for (int i = 0; i < networks.size; i++) {
if (strcmp(networks.items[i].conf.mcc, mcc) == 0) {
if (strcmp(networks.items[i].conf.mnc, mnc) == 0) {
return i;
}
}
}
return -1;
}
plmn_t make_plmn_from_conf(const plmn_conf_param_t *plmn_conf) {
plmn_t plmn;
char num[6];
memset(&plmn, 0xff, sizeof(plmn));
snprintf(num, 6, "%s%s", plmn_conf->mcc, plmn_conf->mnc);
plmn.MCCdigit2 = plmn_conf->mcc[1];
plmn.MCCdigit1 = plmn_conf->mcc[0];
plmn.MCCdigit3 = plmn_conf->mcc[2];
plmn.MNCdigit2 = plmn_conf->mnc[1];
plmn.MNCdigit1 = plmn_conf->mnc[0];
if (strlen(plmn_conf->mnc) > 2) {
plmn.MNCdigit3 = plmn_conf->mnc[2];
}
return plmn;
}
void gen_network_record_from_conf(const plmn_conf_param_t *conf, network_record_t *record) {
strcpy(record->fullname, conf->fullname);
strcpy(record->shortname, conf->shortname);
char num[6];
sprintf(num, "%s%s", conf->mcc, conf->mnc);
record->num = atoi(num);
record->plmn = make_plmn_from_conf(conf);
record->tac_end = 0xfffd;
record->tac_start = 0x0001;
}
bool parse_plmn_param(config_setting_t *plmn_setting, plmn_conf_param_t *conf) {
int rc = 0;
rc = config_setting_lookup_string(plmn_setting, FULLNAME, &conf->fullname);
if (rc != 1) {
printf("Error on FULLNAME\n");
return false;
}
rc = config_setting_lookup_string(plmn_setting, SHORTNAME, &conf->shortname);
if (rc != 1) {
printf("Error on SHORTNAME\n");
return false;
}
rc = config_setting_lookup_string(plmn_setting, MNC, &conf->mnc);
if (rc != 1 || strlen(conf->mnc) > 3
|| strlen(conf->mnc) < 2) {
printf("Error ond MNC. Exiting\n");
return false;
}
rc = config_setting_lookup_string(plmn_setting, MCC, &conf->mcc);
if (rc != 1 || strlen(conf->mcc) != 3) {
printf("Error on MCC\n");
return false;
}
return true;
}
bool parse_plmns(config_setting_t *all_plmn_setting, networks_t *networks) {
config_setting_t *plmn_setting = NULL;
char plmn[10];
int size = 0;
size = config_setting_length(all_plmn_setting);
networks->size = size;
networks->items = malloc(sizeof(network_t) * size);
for (int i = 0; i < size; i++) {
memset(&networks->items[i].record, 0xff, sizeof(network_record_t));
}
for (int i = 0; i < networks->size; i++) {
network_t *network = &networks->items[i];
sprintf(plmn, "%s%d", PLMN, i);
plmn_setting = config_setting_get_member(all_plmn_setting, plmn);
if (plmn_setting == NULL) {
printf("PLMN%d not fouund\n", i);
return false;
}
if ( parse_plmn_param(plmn_setting, &network->conf) == false ) {
return false;
}
gen_network_record_from_conf(&network->conf, &network->record);
network->plmn = network->record.plmn;
}
return true;
}