void mbl_mw_ibeacon_set_minor_signal(MblMwMetaWearBoard *board, const MblMwDataSignal* minor) {
EventDataParameter signal_data_token= {minor->length(), minor->offset, 0};
set_data_token(board, &signal_data_token);
mbl_mw_ibeacon_set_minor(board, 0);
clear_data_token(board);
}
/**
* Stores the information of token contained in spam message.
*/
int store_spam(void *dbp, void *token){
/* If the token is the empty word or count token it can't be stored.*/
if(strcmp(token,INIT_TOKEN) && strcmp((char *)token,COUNT_TOKEN)){
//printf("STORE_SPAM %s\n",(char *)token);
char *hashkey=get_hash(token);
if (hashkey==NULL){
wblprintf(LOG_CRITICAL,"LEARN_BAYES","Could not compute message digest\n");
return MAP_MISSING;
}
else{
//printf("STORE_SPAM 2\n");
DBT key, data;
memset(&key,0,sizeof(DBT));
memset(&data,0,sizeof(DBT));
key.data = hashkey;
key.size = sizeof(char)*strlen(hashkey)+1;
//printf("STORE_SPAM 3\n");
if(((DB *)dbp)->get((DB *)dbp,NULL,&key,&data,0)==DB_NOTFOUND){
tokendata *dat=NULL;//malloc(sizeof(tokendata));
/* Stores the token and initializes to one its number of spam messages
and to zero the number of ham messages*/
set_data_token(&dat,0,1);
data.data=dat;
data.size=sizeof(tokendata);
((DB *)dbp)->put((DB* )dbp, NULL, &key, &data, DB_NOOVERWRITE);
free(dat);
}
else{
//printf("STORE_SPAM 4 - SI ESTA BD\n");
/* Increases by one the number of spam messages.*/
((tokendata *)data.data)->spam_count+=1;
((DB *)dbp)->del((DB *)dbp,NULL,&key,0);
((DB *)dbp)->put((DB *)dbp,NULL,&key,&data,DB_NOOVERWRITE);
wblprintf(LOG_DEBUG,"LEARN_BAYES","Word (%s) update\n",(char *)key.data);
}
free(hashkey);
}
}
return MAP_OK;
}
/**
* Stores a struct with the number of spam and ham messages in a database.
*/
void store_magic_token(DB * dbp, int type){
char *hashkey=get_hash(MAGIC_TOKEN);
if (hashkey==NULL){
wblprintf(LOG_CRITICAL,"LEARN_BAYES","Could not compute message digest\n");
exit(1);
}
else{
DBT key, data;
memset(&key,0,sizeof(DBT));
memset(&data,0,sizeof(DBT));
/* The key is the hash of the empty word.*/
key.data = hashkey;
key.size = sizeof(char)*strlen(hashkey)+1;
if(dbp->get(dbp,NULL,&key,&data,0)==DB_NOTFOUND){
tokendata *dat=NULL;//malloc(sizeof(tokendata));
(type==OPT_SPAM)?(set_data_token(&dat,0,1)):(set_data_token(&dat,1,0));
data.data=dat;
data.size=sizeof(tokendata);
dbp->put(dbp, NULL, &key, &data, DB_NOOVERWRITE);
free(dat);
}
else{
(type==OPT_HAM)?(((tokendata *)data.data)->ham_count+=1):(((tokendata *)data.data)->spam_count+=1);
dbp->del((DB *)dbp,NULL,&key,0);
dbp->put((DB *)dbp,NULL,&key,&data,DB_NOOVERWRITE);
}
}
free(hashkey);
}
