/*
* returns:
* -1 no message
* -2 sms buffer overflow
*/
int SerialGSM::receiveSMS(SMS& sms) {
response = readline(buffer,BUFFERLEN,length_read);
if(response<0) return -1;
if (readline(buffer,BUFFERLEN,length_read)<7) return -1;
//if CMT: is not in the line, it is not a message
if (str_indexof(buffer, "CMT: ",0) ==-1 ) return -1;
byte ph_start=str_indexof(buffer,"\"",0);
byte ph_end = str_indexof(buffer,"\"",ph_start+1);
// "PH_NO" | ph_start = 0 | ph_end = 6
// length should be 5 | it is (ph_end - ph_start) - 1
strcpy(sms.phone_no,0,buffer,ph_start+1,(ph_end-ph_start)-1);
int sms_i=0;
do {
response = readline(buffer,BUFFERLEN,length_read);
if(sms_i+length_read>MAXMSGLEN) {
#ifdef DEBUG
Serial.println(":: ERROR recieveSMS sms buffer overflow.");
#endif
return -2;
}
strcpy(sms.message,sms_i,buffer,0,length_read);
sms_i+=length_read;
} while(response>=0);
return 0;
}
void obj_hash_table_dump_func(FILE * fp, void * key,void * val)
{
if( val != NULL && str_indexof( (char *)key,"obj:") == 0 )
{
fprintf(fp,"%s = (obj_t)\n",(char *)key, (char *)val);
hash_table_iterate_file( ((obj_t*)val)->data,fp, obj_hash_table_dump_func);
}
else
fprintf(fp,"%s = %s\n",(char *)key, (char *)val);
}
int workerpool_get_nprocs()
{
FILE * f = fopen("/proc/cpuinfo", "r");
size_t n = 0;
char * buf = NULL;
int nproc = 0;
while(getline(&buf, &n, f) != -1)
{
if(!str_starts_with(buf, "processor"))
continue;
int colon = str_indexof(buf, ":");
int v = atoi(&buf[colon+1]);
if (v > nproc)
nproc = v;
}
free(buf);
return nproc;
}
