/*prototipo: int (char *srvName,char *dirName,char *idBucket,KEY_T key)
*objetivo: Retorna o valor associado a chave key*/
int ss_get_key(char *srvName,char *dirName,char *idBucket,KEY_T key,PAIR_T *pair){
BUCKET_T buff_bucket;
int hit;
hit = -1;
/*solicitar o bucket ao cache ou ao SA
buff_bucket e atualizado com o buffer do bucket, hit indica se esta utilizando cache*/
state = ss_get_bucket(srvName,dirName,idBucket,&buff_bucket,&hit);
if(state == 0){ //get_bucket retorna 1 para falha e 0 para sucesso
//3) extrair o par chave_valor
retOper = extract_pair(&buff_bucket,key,pair);
//se nao tiver utilizando cache a area alocada deve ser liberada
if(hit == 0)
free(buff_bucket);
}
}
static int
parse_opt(int argc, char **argv, myargs *args)
{
int rc = 0;
while (1) {
int key;
key = getopt_long(argc, argv, "clbxs:i:o:?V",
long_options, NULL);
if (key == -1)
break;
switch (key) {
case 'c':
err_msg("%s\n", copyright);
ABORT_ARGP;
break;
case 'l':
args->action = ACT_LIST;
break;
case 'b':
args->both = 1;
break;
case 'x':
args->x86 = 1;
break;
case 's':
args->side = get_update_side(optarg);
if (args->side < 0) {
err_msg("Unsupported seqnum: %d.\n"
"Supported seqnums are "
"'0' and '1'\n",
args->side, optarg);
ERR_ARGP;
}
break;
case 'i':
args->file_in = optarg;
break;
case 'o':
args->file_out = optarg;
break;
case '?': /* help */
err_msg("Usage: pddcustomize [OPTION...] "
"[key=value] [...]");
err_msg("%s", doc);
err_msg("%s", optionsstr);
err_msg("\nReport bugs to %s",
PACKAGE_BUGREPORT);
exit(0);
break;
case 'V':
err_msg("%s", PROGRAM_VERSION);
exit(0);
break;
default:
err_msg("%s", usage);
exit(-1);
}
}
if (optind < argc) {
rc = extract_pair(args->env_in, argv[optind++]);
if (rc != 0)
ERR_ARGP;
}
return 0;
}