*/
#include "common/macros.h"
+#include "common/common.h"
#include "lib/graph/component-class.h"
-#include <babeltrace2/plugin/plugin-const.h>
+#include <babeltrace2/plugin/plugin-loading.h>
#include <babeltrace2/plugin/plugin-dev.h>
#include "lib/object.h"
#include <babeltrace2/types.h>
#include "common/assert.h"
#include <glib.h>
+#include <stdbool.h>
#include "plugin-so.h"
#include "lib/func-status.h"
{
switch (type) {
case BT_PLUGIN_TYPE_SO:
- return "BT_PLUGIN_TYPE_SO";
+ return "SO";
case BT_PLUGIN_TYPE_PYTHON:
- return "BT_PLUGIN_TYPE_PYTHON";
+ return "PYTHON";
default:
return "(unknown)";
}
plugin = g_new0(struct bt_plugin, 1);
if (!plugin) {
- BT_LOGE_STR("Failed to allocate one plugin.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one plugin.");
goto error;
}
g_ptr_array_new_with_free_func(
(GDestroyNotify) bt_object_put_ref);
if (!plugin->src_comp_classes) {
- BT_LOGE_STR("Failed to allocate a GPtrArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray.");
goto error;
}
g_ptr_array_new_with_free_func(
(GDestroyNotify) bt_object_put_ref);
if (!plugin->flt_comp_classes) {
- BT_LOGE_STR("Failed to allocate a GPtrArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray.");
goto error;
}
g_ptr_array_new_with_free_func(
(GDestroyNotify) bt_object_put_ref);
if (!plugin->sink_comp_classes) {
- BT_LOGE_STR("Failed to allocate a GPtrArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray.");
goto error;
}
/* Create empty info */
plugin->info.name = g_string_new(NULL);
if (!plugin->info.name) {
- BT_LOGE_STR("Failed to allocate a GString.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString.");
goto error;
}
plugin->info.path = g_string_new(NULL);
if (!plugin->info.path) {
- BT_LOGE_STR("Failed to allocate a GString.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString.");
goto error;
}
plugin->info.description = g_string_new(NULL);
if (!plugin->info.description) {
- BT_LOGE_STR("Failed to allocate a GString.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString.");
goto error;
}
plugin->info.author = g_string_new(NULL);
if (!plugin->info.author) {
- BT_LOGE_STR("Failed to allocate a GString.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString.");
goto error;
}
plugin->info.license = g_string_new(NULL);
if (!plugin->info.license) {
- BT_LOGE_STR("Failed to allocate a GString.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString.");
goto error;
}
plugin->info.version.extra = g_string_new(NULL);
if (!plugin->info.version.extra) {
- BT_LOGE_STR("Failed to allocate a GString.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString.");
goto error;
}
comp_classes = plugin->sink_comp_classes;
break;
default:
- abort();
+ bt_common_abort();
}
/* Set component class's original plugin name */
plugin_set->plugins = g_ptr_array_new_with_free_func(
(GDestroyNotify) bt_object_put_ref);
if (!plugin_set->plugins) {
- BT_LOGE_STR("Failed to allocate a GPtrArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray.");
BT_OBJECT_PUT_REF_AND_RESET(plugin_set);
goto end;
}
return plugin_set;
}
+static inline
+bool bt_plugin_set_contains_plugin(struct bt_plugin_set *plugin_set,
+ const char *name)
+{
+ uint64_t i;
+ bool contains = false;
+
+ BT_ASSERT(plugin_set);
+ BT_ASSERT(name);
+
+ for (i = 0; i < plugin_set->plugins->len; i++) {
+ const struct bt_plugin *plugin = plugin_set->plugins->pdata[i];
+
+ if (strcmp(plugin->info.name->str, name) == 0) {
+ contains = true;
+ goto end;
+ }
+ }
+
+end:
+ return contains;
+}
+
static inline
void bt_plugin_set_add_plugin(struct bt_plugin_set *plugin_set,
struct bt_plugin *plugin)
{
BT_ASSERT(plugin_set);
BT_ASSERT(plugin);
+
+ if (bt_plugin_set_contains_plugin(plugin_set,
+ plugin->info.name->str)) {
+ goto end;
+ }
+
bt_object_get_ref(plugin);
g_ptr_array_add(plugin_set->plugins, plugin);
BT_LIB_LOGD("Added plugin to plugin set: "
"plugin-set-addr=%p, %![plugin-]+l",
plugin_set, plugin);
+
+end:
+ return;
}
#endif /* BABELTRACE_PLUGIN_PLUGIN_INTERNAL_H */