X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Flocation-internal.h;h=568040da829a0b1815d9571e71992fe8fb9ed739;hp=dc7137337641ba35417f645fd4c86d3c69428c4f;hb=1e9f1cf8e478f969082e4719693b85523efbaca2;hpb=7fe98a985f6fddf7eba195c138fad23339676979;ds=sidebyside

diff --git a/include/lttng/location-internal.h b/include/lttng/location-internal.h
index dc7137337..568040da8 100644
--- a/include/lttng/location-internal.h
+++ b/include/lttng/location-internal.h
@@ -19,6 +19,8 @@
 #define LTTNG_LOCATION_INTERNAL_H
 
 #include <lttng/location.h>
+#include <common/dynamic-buffer.h>
+#include <common/buffer-view.h>
 #include <common/macros.h>
 
 struct lttng_trace_archive_location {
@@ -38,6 +40,41 @@ struct lttng_trace_archive_location {
 	} types;
 };
 
+struct lttng_trace_archive_location_comm {
+	/* A value from enum lttng_trace_archive_location_type */
+	int8_t type;
+	union {
+		struct {
+			/* Includes the trailing \0. */
+			uint32_t absolute_path_len;
+		} LTTNG_PACKED local;
+		struct {
+			/* Includes the trailing \0. */
+			uint32_t hostname_len;
+			/*
+			 * A value from
+			 * enum lttng_trace_archive_location_relay_protocol_type.
+			 */
+			int8_t protocol;
+			struct {
+				uint16_t control, data;
+			} ports;
+			/* Includes the trailing \0. */
+			uint32_t relative_path_len;
+		} LTTNG_PACKED relay;
+	} LTTNG_PACKED types;
+	/*
+	 * Payload is composed of:
+	 * - LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_LOCAL
+	 *   - absolute path, including \0
+	 * - LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY
+	 *   - hostname, including \0
+	 *   - relative path, including \0
+	 */
+	char payload[];
+} LTTNG_PACKED;
+
+
 LTTNG_HIDDEN
 struct lttng_trace_archive_location *lttng_trace_archive_location_local_create(
 		const char *path);
@@ -49,6 +86,16 @@ struct lttng_trace_archive_location *lttng_trace_archive_location_relay_create(
 		uint16_t control_port, uint16_t data_port,
 		const char *relative_path);
 
+LTTNG_HIDDEN
+ssize_t lttng_trace_archive_location_create_from_buffer(
+		const struct lttng_buffer_view *buffer,
+		struct lttng_trace_archive_location **location);
+
+LTTNG_HIDDEN
+ssize_t lttng_trace_archive_location_serialize(
+		const struct lttng_trace_archive_location *location,
+		struct lttng_dynamic_buffer *buffer);
+
 LTTNG_HIDDEN
 void lttng_trace_archive_location_destroy(
 		struct lttng_trace_archive_location *location);