X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=plugins%2Fsource.c;h=5aa8fc5417c31c19b457310bb78b19bf8f7e1644;hb=0777b693891d963ed90dbd5ef45e30cc259d84f9;hp=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391;hpb=7a278c8e26014d9235e365b7aa3cf234fc9ea1ad;p=babeltrace.git

diff --git a/plugins/source.c b/plugins/source.c
index e69de29b..5aa8fc54 100644
--- a/plugins/source.c
+++ b/plugins/source.c
@@ -0,0 +1,72 @@
+/*
+ * source.c
+ *
+ * Babeltrace Source Plugin
+ *
+ * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Author: Jérémie Galarneau <jeremie.galarneau@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 <babeltrace/plugin/source-internal.h>
+#include <babeltrace/plugin/plugin-internal.h>
+
+static
+void bt_plugin_source_destroy(struct bt_plugin *plugin)
+{
+	struct bt_plugin_source *source;
+
+	if (!plugin) {
+		return;
+	}
+
+	source = container_of(plugin, struct bt_plugin_source, parent);
+	g_free(source);
+}
+
+struct bt_plugin *bt_plugin_source_create(const char *name,
+		void *private_data, bt_plugin_destroy_func destroy_func,
+		bt_plugin_source_iterator_create_cb iterator_create_cb)
+{
+	struct bt_plugin_source *source = NULL;
+	enum bt_plugin_status ret;
+
+	if (!iterator_create_cb) {
+		goto end;
+	}
+
+	source = g_new0(struct bt_plugin_source, 1);
+	if (!source) {
+		goto end;
+	}
+
+	ret = bt_plugin_init(&source->parent, name, private_data,
+		destroy_func, BT_PLUGIN_TYPE_SOURCE, bt_plugin_source_destroy);
+	if (ret != BT_PLUGIN_STATUS_OK) {
+		g_free(source);
+		source = NULL;
+		goto end;
+	}
+
+	source->create_iterator = iterator_create_cb;
+end:
+	return source ? &source->parent : NULL;
+}