Re-organize sources

[babeltrace.git] / src / plugins / ctf / lttng-live / viewer-connection.h

diff --git a/src/plugins/ctf/lttng-live/viewer-connection.h b/src/plugins/ctf/lttng-live/viewer-connection.h
new file mode 100644 (file)
index 0000000..09adc6c
--- /dev/null
+++ b/src/plugins/ctf/lttng-live/viewer-connection.h
@@ -0,0 +1,92 @@
+#ifndef LTTNG_LIVE_VIEWER_CONNECTION_H
+#define LTTNG_LIVE_VIEWER_CONNECTION_H
+
+/*
+ * Copyright 2016 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <glib.h>
+
+#include "common/babeltrace.h"
+#include "compat/socket.h"
+
+//TODO: this should not be used by plugins. Should copy code into plugin
+//instead.
+#include "lib/object.h"
+
+#define LTTNG_DEFAULT_NETWORK_VIEWER_PORT      5344
+
+#define LTTNG_LIVE_MAJOR                       2
+#define LTTNG_LIVE_MINOR                       4
+
+struct lttng_live_component;
+
+struct live_viewer_connection {
+       bt_object obj;
+
+       GString *url;
+
+       GString *relay_hostname;
+       GString *target_hostname;
+       GString *session_name;
+
+       BT_SOCKET control_sock;
+       int port;
+
+       int32_t major;
+       int32_t minor;
+
+       bool in_query;
+       struct lttng_live_msg_iter *lttng_live_msg_iter;
+};
+
+struct packet_index_time {
+       uint64_t timestamp_begin;
+       uint64_t timestamp_end;
+};
+
+struct packet_index {
+       off_t offset;           /* offset of the packet in the file, in bytes */
+       int64_t data_offset;    /* offset of data within the packet, in bits */
+       uint64_t packet_size;   /* packet size, in bits */
+       uint64_t content_size;  /* content size, in bits */
+       uint64_t events_discarded;
+       uint64_t events_discarded_len;  /* length of the field, in bits */
+       struct packet_index_time ts_cycles;     /* timestamp in cycles */
+       struct packet_index_time ts_real;       /* realtime timestamp */
+       /* CTF_INDEX 1.0 limit */
+       uint64_t stream_instance_id;    /* ID of the channel instance */
+       uint64_t packet_seq_num;        /* packet sequence number */
+};
+
+struct live_viewer_connection * live_viewer_connection_create(
+               const char *url, bool in_query,
+               struct lttng_live_msg_iter *lttng_live_msg_iter);
+
+void live_viewer_connection_destroy(
+               struct live_viewer_connection *conn);
+
+bt_query_status live_viewer_connection_list_sessions(
+               struct live_viewer_connection *viewer_connection,
+               const bt_value **user_result);
+
+#endif /* LTTNG_LIVE_VIEWER_CONNECTION_H */