resrc_flow_t *resrc_flow_deserialize (json_t *o, resrc_flow_t *parent)
{
json_t *ca = NULL; /* array of child json objects */
json_t *co = NULL; /* child json object */
resrc_t *resrc = NULL;
resrc_flow_t *resrc_flow = NULL;
resrc = resrc_new_from_json (o, NULL, false);
if (resrc) {
resrc_flow = resrc_flow_new (parent, resrc, NULL);
if ((ca = Jobj_get (o, "children"))) {
int i, nchildren = 0;
if (Jget_ar_len (ca, &nchildren)) {
for (i=0; i < nchildren; i++) {
Jget_ar_obj (ca, i, &co);
(void) resrc_flow_deserialize (co, resrc_flow);
}
}
}
}
return resrc_flow;
}
resrc_reqst_t *resrc_reqst_from_json (JSON o, resrc_reqst_t *parent)
{
bool exclusive = false;
JSON ca = NULL; /* array of child json objects */
JSON co = NULL; /* child json object */
JSON ga = NULL; /* array of graph json objects */
int64_t endtime;
int64_t qty = 0;
int64_t size = 0;
int64_t starttime;
resrc_reqst_t *child_reqst = NULL;
resrc_reqst_t *resrc_reqst = NULL;
resrc_t *resrc = NULL;
if (!Jget_int64 (o, "req_qty", &qty) && (qty < 1))
goto ret;
/*
* If the size has not been specified, leave it at zero. A size
* of zero means that this job request will not consume any part
* of the resource. This allows multiple jobs to share the same
* resource.
*/
if (Jget_int64 (o, "req_size", &size) && (size < 0))
goto ret;
/*
* If exclusivity has not been specified, leave it at false.
*/
Jget_bool (o, "exclusive", &exclusive);
/*
* We use the request's start time to determine whether to request
* resources that are available now or in the future. A zero
* starttime conveys a request for resources that are available
* now.
*/
if (parent)
starttime = parent->starttime;
else if (!(Jget_int64 (o, "starttime", &starttime)))
starttime = 0;
if (parent)
endtime = parent->endtime;
else if (!(Jget_int64 (o, "endtime", &endtime)))
endtime = TIME_MAX;
resrc = resrc_new_from_json (o, NULL, false);
if (resrc) {
resrc_reqst = resrc_reqst_new (resrc, qty, size, starttime, endtime,
exclusive);
if ((ga = Jobj_get (o, "graphs")))
resrc_reqst->g_reqs = resrc_graph_req_from_json (ga);
if ((co = Jobj_get (o, "req_child"))) {
child_reqst = resrc_reqst_from_json (co, resrc_reqst);
if (child_reqst)
resrc_reqst_add_child (resrc_reqst, child_reqst);
} else if ((ca = Jobj_get (o, "req_children"))) {
int i, nchildren = 0;
if (Jget_ar_len (ca, &nchildren)) {
for (i=0; i < nchildren; i++) {
Jget_ar_obj (ca, i, &co);
child_reqst = resrc_reqst_from_json (co, resrc_reqst);
if (child_reqst)
resrc_reqst_add_child (resrc_reqst, child_reqst);
}
}
}
}
ret:
return resrc_reqst;
}
