X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=plugins%2Fctf%2Ffs-sink%2Fwriter.c;h=8f383a519de7cef9e5e4407ce3b8390d7c1d3840;hb=3be61dc2eb9608e6d66d214cc8caba9456dabf81;hp=1bc5966deac4e4fbca37cea34d926a0078553f80;hpb=147337a3be96c8ea69fee38099762370ecac8d51;p=babeltrace.git

diff --git a/plugins/ctf/fs-sink/writer.c b/plugins/ctf/fs-sink/writer.c
index 1bc5966d..8f383a51 100644
--- a/plugins/ctf/fs-sink/writer.c
+++ b/plugins/ctf/fs-sink/writer.c
@@ -28,6 +28,7 @@
 
 #include <babeltrace/ctf-ir/packet.h>
 #include <babeltrace/plugin/plugin-dev.h>
+#include <babeltrace/graph/connection.h>
 #include <babeltrace/graph/component.h>
 #include <babeltrace/graph/private-component.h>
 #include <babeltrace/graph/component-sink.h>
@@ -46,6 +47,7 @@
 #include "writer.h"
 #include <assert.h>
 
+static
 gboolean empty_trace_map(gpointer key, gpointer value, gpointer user_data)
 {
 	struct fs_writer *fs_writer = value;
@@ -213,6 +215,7 @@ void writer_component_port_connected(
 {
 	struct bt_private_connection *connection;
 	struct writer_component *writer;
+	enum bt_connection_status conn_status;
 	static const enum bt_notification_type notif_types[] = {
 		BT_NOTIFICATION_TYPE_EVENT,
 		BT_NOTIFICATION_TYPE_PACKET_BEGIN,
@@ -227,11 +230,9 @@ void writer_component_port_connected(
 	assert(!writer->input_iterator);
 	connection = bt_private_port_get_private_connection(self_port);
 	assert(connection);
-	writer->input_iterator =
-		bt_private_connection_create_notification_iterator(connection,
-			notif_types);
-
-	if (!writer->input_iterator) {
+	conn_status = bt_private_connection_create_notification_iterator(
+		connection, notif_types, &writer->input_iterator);
+	if (conn_status != BT_CONNECTION_STATUS_OK) {
 		writer->error = true;
 	}
 
@@ -280,6 +281,36 @@ end:
 	return ret;
 }
 
+static
+enum bt_component_status apply_one_bool(const char *key,
+		struct bt_value *params,
+		bool *option,
+		bool *found)
+{
+	enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
+	struct bt_value *value = NULL;
+	enum bt_value_status status;
+	bt_bool bool_val;
+
+	value = bt_value_map_get(params, key);
+	if (!value) {
+		goto end;
+	}
+	status = bt_value_bool_get(value, &bool_val);
+	if (status != BT_VALUE_STATUS_OK) {
+		ret = BT_COMPONENT_STATUS_ERROR;
+		goto end;
+	}
+
+	*option = (bool) bool_val;
+	if (found) {
+		*found = true;
+	}
+end:
+	bt_put(value);
+	return ret;
+}
+
 BT_HIDDEN
 enum bt_component_status writer_component_init(
 	struct bt_private_component *component, struct bt_value *params,
@@ -323,6 +354,13 @@ enum bt_component_status writer_component_init(
 		goto error;
 	}
 
+	writer_component->single_trace = false;
+	ret = apply_one_bool("single-trace", params,
+			&writer_component->single_trace, NULL);
+	if (ret != BT_COMPONENT_STATUS_OK) {
+		goto end;
+	}
+
 	ret = bt_private_component_set_user_data(component, writer_component);
 	if (ret != BT_COMPONENT_STATUS_OK) {
 		goto error;