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/*
* This file is part of faultd.
*
* Copyright © 2017 Samsung Electronics
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdio.h>
#include <errno.h>
#include <malloc.h>
#include "common.h"
#include "decision_made_event.h"
static int allocate_dm_event(struct faultd_event_type *type,
void *data, struct faultd_event **ev)
{
struct decision_made_event *dm_ev;
struct dm_event_data *dm_ev_data = data;
int ret;
dm_ev = calloc(1, sizeof(*dm_ev));
if (!dm_ev)
return -ENOMEM;
ret = faultd_event_init_internal(type, &dm_ev->event);
if (ret)
goto free_dm_ev;
dm_ev->who_made = strdup(dm_ev_data->who_made);
dm_ev->action = strdup(dm_ev_data->action);
if (!dm_ev->who_made || !dm_ev->action) {
ret = -ENOMEM;
goto cleanup_strs;
}
dm_ev->action_data = faultd_object_ref(dm_ev_data->action_data);
dm_ev->reason = dm_ev_data->reason;
faultd_event_ref(dm_ev->reason);
*ev = &dm_ev->event;
return 0;
cleanup_strs:
free(dm_ev->who_made);
free(dm_ev->action);
faultd_event_cleanup_internal(&dm_ev->event);
free_dm_ev:
free(dm_ev);
return ret;
}
static void dm_event_release(struct faultd_event *ev)
{
struct decision_made_event *dm_ev =
to_decision_made_event(ev);
free(dm_ev->who_made);
free(dm_ev->action);
faultd_object_unref(dm_ev->action_data);
faultd_event_unref(dm_ev->reason);
faultd_event_cleanup_internal(&dm_ev->event);
free(dm_ev);
}
static char *dm_event_to_string(struct faultd_event *ev)
{
struct decision_made_event *dm_ev =
to_decision_made_event(ev);
char *str;
int ret;
/* TODO print action data? */
ret = asprintf(&str, "Decision Made Event:"
" Who made: %s"
" Action: %s",
dm_ev->who_made,
dm_ev->action);
return ret > 0 ? str : NULL;
}
static void dm_event_serialize(struct faultd_event *ev, struct faultd_object *out)
{
struct decision_made_event *dm_ev =
to_decision_made_event(ev);
faultd_event_serialize_internal(ev, out);
faultd_object_append_oid(out, DM_EV_REASON, &dm_ev->reason->oid);
faultd_object_append_string(out, DM_EV_WHO, dm_ev->who_made);
faultd_object_append_string(out, DM_EV_ACTION, dm_ev->action);
faultd_object_append_object(out, DM_EV_ACTION_DATA, dm_ev->action_data);
}
TEST_ENTRY_POINT(dm_event_serialize);
static struct faultd_event_type decision_made_event_type = {
.name = DECISION_MADE_EVENT_ID,
.default_ops = {
.release = dm_event_release,
.serialize = dm_event_serialize,
.to_string = dm_event_to_string,
},
.allocate_event = allocate_dm_event,
.node = LIST_HEAD_INIT(decision_made_event_type.node),
};
FAULTD_EVENT_TYPE_REGISTER(decision_made_event_type, decision_made_et)
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