Extend API and remove lttng_uri from lttng.h

[lttng-tools.git] / src / common / uri.h

diff --git a/src/common/uri.h b/src/common/uri.h
index 959b9a66c7b6f3f61b8b0fa6d2d4f65d5fed8d7b..d768e8724670d80759c8002a60b2c4acb81efde8 100644 (file)
--- a/src/common/uri.h
+++ b/src/common/uri.h
@@ -15,11 +15,65 @@
  * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef _LTT_URI_H
-#define _LTT_URI_H
+#ifndef URI_H
+#define URI_H
 
+#include <netinet/in.h>
 #include <lttng/lttng.h>
 
+/* Destination type of lttng URI */
+enum lttng_dst_type {
+       LTTNG_DST_IPV4                        = 1,
+       LTTNG_DST_IPV6                        = 2,
+       LTTNG_DST_PATH                        = 3,
+};
+
+/* Type of lttng URI where it is a final destination or a hop */
+enum lttng_uri_type {
+       LTTNG_URI_DST,  /* The URI is a final destination */
+       /*
+        * Hops are not supported yet but planned for a future release.
+        *
+        LTTNG_URI_HOP,
+        */
+};
+
+/* Communication stream type of a lttng URI */
+enum lttng_stream_type {
+       LTTNG_STREAM_CONTROL,
+       LTTNG_STREAM_DATA,
+};
+
+/*
+ * Protocol type of a lttng URI. The value 0 indicate that the proto_type field
+ * should be ignored.
+ */
+enum lttng_proto_type {
+       LTTNG_TCP                             = 1,
+       /*
+        * UDP protocol is not supported for now.
+        *
+        LTTNG_UDP                             = 2,
+        */
+};
+
+/*
+ * Structure representing an URI supported by lttng.
+ */
+struct lttng_uri {
+       enum lttng_dst_type dtype;
+       enum lttng_uri_type utype;
+       enum lttng_stream_type stype;
+       enum lttng_proto_type proto;
+       in_port_t port;
+       char subdir[PATH_MAX];
+       union {
+               char ipv4[INET_ADDRSTRLEN];
+               char ipv6[INET6_ADDRSTRLEN];
+               char path[PATH_MAX];
+       } dst;
+};
+
 int uri_compare(struct lttng_uri *uri1, struct lttng_uri *uri2);
 void uri_free(struct lttng_uri *uri);
 ssize_t uri_parse(const char *str_uri, struct lttng_uri **uris);