X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=liblttngctl%2Fliblttngctl.c;h=7c5af7fe784e3169ed841e66413e6048e149f953;hp=fda45ae10d2bc423dea61b94f3a2521c5c074b0c;hb=87378cf56f08f23cd6715a923ba10d98343902d7;hpb=ca95a21633510288dbb18a3cd8825195e5cbb4f3

diff --git a/liblttngctl/liblttngctl.c b/liblttngctl/liblttngctl.c
index fda45ae10..7c5af7fe7 100644
--- a/liblttngctl/liblttngctl.c
+++ b/liblttngctl/liblttngctl.c
@@ -35,6 +35,7 @@ static char sessiond_sock_path[PATH_MAX];
 
 /* Communication structure to ltt-sessiond */
 static struct lttcomm_session_msg lsm;
+static struct lttcomm_lttng_msg llm;
 
 /* Prototypes */
 static int check_tracing_group(const char *grp_name);
@@ -109,7 +110,6 @@ static int ask_sessiond(enum lttcomm_command_type lct, void **buf)
 	int ret;
 	size_t size;
 	void *data = NULL;
-	struct lttcomm_lttng_msg llm;
 
 	lsm.cmd_type = lct;
 
@@ -188,6 +188,50 @@ int lttng_ust_list_apps(pid_t **pids)
 	return ret / sizeof(pid_t);
 }
 
+/*
+ *  lttng_create_session
+ *
+ *  Create a brand new session using name. Allocate
+ *  the session_id param pointing to the UUID.
+ */
+int lttng_create_session(char *name, uuid_t *session_id)
+{
+	int ret;
+
+	strncpy(lsm.session_name, name, sizeof(lsm.session_name));
+	lsm.session_name[sizeof(lsm.session_name) - 1] = '\0';
+
+	ret = ask_sessiond(LTTNG_CREATE_SESSION, NULL);
+	if (ret < 0) {
+		goto end;
+	}
+
+	uuid_copy(*session_id, llm.session_id);
+
+end:
+	return ret;
+}
+
+/*
+ *  lttng_destroy_session
+ *
+ *  Destroy session using name.
+ */
+int lttng_destroy_session(uuid_t *uuid)
+{
+	int ret;
+
+	uuid_copy(lsm.session_id, *uuid);
+
+	ret = ask_sessiond(LTTNG_DESTROY_SESSION, NULL);
+	if (ret < 0) {
+		goto end;
+	}
+
+end:
+	return ret;
+}
+
 /*
  *  lttng_list_sessions
  *
@@ -236,6 +280,34 @@ int lttng_connect_sessiond(void)
 	return 0;
 }
 
+/*
+ *  lttng_disconnect_sessiond
+ *
+ *  Clean disconnect the session daemon.
+ */
+int lttng_disconnect_sessiond(void)
+{
+	int ret = 0;
+
+	if (connected) {
+		ret = lttcomm_close_unix_sock(sessiond_socket);
+		sessiond_socket = 0;
+		connected = 0;
+	}
+
+	return ret;
+}
+
+/*
+ *  lttng_set_current_session_uuid
+ *
+ *  Set the session uuid for current lsm.
+ */
+void lttng_set_current_session_uuid(char *uuid)
+{
+	uuid_parse(uuid, lsm.session_id);
+}
+
 /*
  *  lttng_set_tracing_group
  *