-/*
- * Copyright (C) 2013 David Goulet <dgoulet@efficios.com>
- *
- * SPDX-License-Identifier: GPL-2.0-only
- *
- */
-
-#ifndef SNAPSHOT_H
-#define SNAPSHOT_H
-
-#include <limits.h>
-#include <stdint.h>
-
-#include <common/common.h>
-#include <common/hashtable/hashtable.h>
-#include <common/uri.h>
-
-#include "consumer.h"
-
-struct consumer_output;
-struct ltt_session;
-
-struct snapshot_output {
- uint32_t id;
- uint64_t max_size;
- /* Number of snapshot taken with that output. */
- uint64_t nb_snapshot;
- char name[NAME_MAX];
- struct consumer_output *consumer;
- int kernel_sockets_copied;
- int ust_sockets_copied;
- /*
- * Contains the string with "<date>-<time>" for when the snapshot command
- * is triggered. This is to make sure every streams will use the same time
- * for the directory output.
- */
- char datetime[16];
-
- /* Indexed by ID. */
- struct lttng_ht_node_ulong node;
-};
-
-struct snapshot {
- unsigned long next_output_id;
- size_t nb_output;
- /*
- * Number of snapshot taken for that object. This value is used with a
- * temporary output of a snapshot record.
- */
- uint64_t nb_snapshot;
- struct lttng_ht *output_ht;
-};
-
-/* Snapshot object. */
-struct snapshot *snapshot_alloc(void);
-void snapshot_destroy(struct snapshot *obj);
-int snapshot_init(struct snapshot *obj);
-void snapshot_delete_output(struct snapshot *snapshot,
- struct snapshot_output *output);
-void snapshot_add_output(struct snapshot *snapshot,
- struct snapshot_output *output);
-
-/* Snapshot output object. */
-struct snapshot_output *snapshot_output_alloc(void);
-void snapshot_output_destroy(struct snapshot_output *obj);
-int snapshot_output_init(const struct ltt_session *session,
- uint64_t max_size, const char *name,
- const char *ctrl_url, const char *data_url,
- struct consumer_output *consumer, struct snapshot_output *output,
- struct snapshot *snapshot);
-int snapshot_output_init_with_uri(const struct ltt_session *session,
- uint64_t max_size, const char *name,
- struct lttng_uri *uris, size_t nb_uri,
- struct consumer_output *consumer, struct snapshot_output *output,
- struct snapshot *snapshot);
-struct snapshot_output *snapshot_find_output_by_id(uint32_t id,
- struct snapshot *snapshot);
-struct snapshot_output *snapshot_find_output_by_name(const char *name,
- struct snapshot *snapshot);
-
-#endif /* SNAPSHOT_H */