/*
+ * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
* Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
*
* Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
*/
#define BT_LOG_TAG "PLUGIN"
-#include <babeltrace/lib-logging-internal.h>
-
-#include <babeltrace/babeltrace-internal.h>
-#include <babeltrace/compiler-internal.h>
-#include <babeltrace/object.h>
-#include <babeltrace/common-internal.h>
-#include <babeltrace/plugin/plugin-internal.h>
-#include <babeltrace/plugin/plugin-so-internal.h>
-#include <babeltrace/graph/component-class.h>
-#include <babeltrace/graph/component-class-internal.h>
-#include <babeltrace/types.h>
-#include <babeltrace/assert-internal.h>
-#include <babeltrace/assert-pre-internal.h>
+#include <babeltrace2/lib-logging-internal.h>
+
+#include <babeltrace2/assert-internal.h>
+#include <babeltrace2/assert-pre-internal.h>
+#include <babeltrace2/babeltrace-internal.h>
+#include <babeltrace2/compiler-internal.h>
+#include <babeltrace2/common-internal.h>
+#include <babeltrace2/plugin/plugin-internal.h>
+#include <babeltrace2/plugin/plugin-so-internal.h>
+#include <babeltrace2/plugin/plugin-const.h>
+#include <babeltrace2/graph/component-class-const.h>
+#include <babeltrace2/graph/component-class-internal.h>
+#include <babeltrace2/types.h>
#include <glib.h>
#include <unistd.h>
#include <stdlib.h>
#include <ftw.h>
#include <pthread.h>
-#define PYTHON_PLUGIN_PROVIDER_FILENAME "libbabeltrace-python-plugin-provider." G_MODULE_SUFFIX
+#define PYTHON_PLUGIN_PROVIDER_FILENAME "libbabeltrace2-python-plugin-provider." G_MODULE_SUFFIX
#define PYTHON_PLUGIN_PROVIDER_SYM_NAME bt_plugin_python_create_all_from_file
#define PYTHON_PLUGIN_PROVIDER_SYM_NAME_STR TOSTRING(PYTHON_PLUGIN_PROVIDER_SYM_NAME)
#define APPEND_ALL_FROM_DIR_NFDOPEN_MAX 8
#ifdef BT_BUILT_IN_PYTHON_PLUGIN_SUPPORT
-#include <babeltrace/plugin/python-plugin-provider-internal.h>
+#include <babeltrace2/plugin/python-plugin-provider-internal.h>
static
struct bt_plugin_set *(*bt_plugin_python_create_all_from_file_sym)(const char *path) =
return (uint64_t) plugin_set->plugins->len;
}
-struct bt_plugin *bt_plugin_set_borrow_plugin_by_index(
- struct bt_plugin_set *plugin_set,
- uint64_t index)
+const struct bt_plugin *bt_plugin_set_borrow_plugin_by_index_const(
+ const struct bt_plugin_set *plugin_set, uint64_t index)
{
BT_ASSERT_PRE_NON_NULL(plugin_set, "Plugin set");
BT_ASSERT_PRE_VALID_INDEX(index, plugin_set->plugins->len);
return g_ptr_array_index(plugin_set->plugins, index);
}
-struct bt_plugin_set *bt_plugin_create_all_from_static(void)
+const struct bt_plugin_set *bt_plugin_find_all_from_static(void)
{
/* bt_plugin_so_create_all_from_static() logs errors */
return bt_plugin_so_create_all_from_static();
}
-struct bt_plugin_set *bt_plugin_create_all_from_file(const char *path)
+const struct bt_plugin_set *bt_plugin_find_all_from_file(const char *path)
{
struct bt_plugin_set *plugin_set = NULL;
g_string_free(data, TRUE);
}
-struct bt_plugin *bt_plugin_find(const char *plugin_name)
+const struct bt_plugin *bt_plugin_find(const char *plugin_name)
{
const char *system_plugin_dir;
char *home_plugin_dir = NULL;
const char *envvar;
- struct bt_plugin *plugin = NULL;
- struct bt_plugin_set *plugin_set = NULL;
+ const struct bt_plugin *plugin = NULL;
+ const struct bt_plugin_set *plugin_set = NULL;
GPtrArray *dirs = NULL;
int ret;
size_t i, j;
*
* 1. BABELTRACE_PLUGIN_PATH environment variable
* (colon-separated list of directories)
- * 2. ~/.local/lib/babeltrace/plugins
+ * 2. ~/.local/lib/babeltrace2/plugins
* 3. Default system directory for Babeltrace plugins, usually
- * /usr/lib/babeltrace/plugins or
- * /usr/local/lib/babeltrace/plugins if installed
+ * /usr/lib/babeltrace2/plugins or
+ * /usr/local/lib/babeltrace2/plugins if installed
* locally
* 4. Built-in plugins (static)
*
/*
* Skip this if the directory does not exist because
- * bt_plugin_create_all_from_dir() would log a warning.
+ * bt_plugin_find_all_from_dir() would log a warning.
*/
if (!g_file_test(dir->str, G_FILE_TEST_IS_DIR)) {
BT_LOGV("Skipping nonexistent directory path: "
continue;
}
- /* bt_plugin_create_all_from_dir() logs details/errors */
- plugin_set = bt_plugin_create_all_from_dir(dir->str, BT_FALSE);
+ /* bt_plugin_find_all_from_dir() logs details/errors */
+ plugin_set = bt_plugin_find_all_from_dir(dir->str, BT_FALSE);
if (!plugin_set) {
BT_LOGD("No plugins found in directory: path=\"%s\"",
dir->str);
}
for (j = 0; j < plugin_set->plugins->len; j++) {
- struct bt_plugin *candidate_plugin =
+ const struct bt_plugin *candidate_plugin =
g_ptr_array_index(plugin_set->plugins, j);
if (strcmp(bt_plugin_get_name(candidate_plugin),
}
bt_object_put_ref(plugin_set);
- plugin_set = bt_plugin_create_all_from_static();
+ plugin_set = bt_plugin_find_all_from_static();
if (plugin_set) {
for (j = 0; j < plugin_set->plugins->len; j++) {
- struct bt_plugin *candidate_plugin =
+ const struct bt_plugin *candidate_plugin =
g_ptr_array_index(plugin_set->plugins, j);
if (strcmp(bt_plugin_get_name(candidate_plugin),
switch (flag) {
case FTW_F:
{
- struct bt_plugin_set *plugins_from_file;
+ const struct bt_plugin_set *plugins_from_file;
if (name[0] == '.') {
/* Skip hidden files */
goto end;
}
- plugins_from_file = bt_plugin_create_all_from_file(file);
+ plugins_from_file = bt_plugin_find_all_from_file(file);
if (plugins_from_file) {
size_t j;
BT_LIB_LOGD("Adding plugin to plugin set: "
"plugin-path=\"%s\", %![plugin-]+l",
file, plugin);
- bt_plugin_set_add_plugin(append_all_from_dir_info.plugin_set, plugin);
+ bt_plugin_set_add_plugin(
+ append_all_from_dir_info.plugin_set,
+ plugin);
}
bt_object_put_ref(plugins_from_file);
return ret;
}
-struct bt_plugin_set *bt_plugin_create_all_from_dir(const char *path,
+const struct bt_plugin_set *bt_plugin_find_all_from_dir(const char *path,
bt_bool recurse)
{
struct bt_plugin_set *plugin_set;
return plugin_set;
}
-const char *bt_plugin_get_name(struct bt_plugin *plugin)
+const char *bt_plugin_get_name(const struct bt_plugin *plugin)
{
BT_ASSERT_PRE_NON_NULL(plugin, "Plugin");
return plugin->info.name_set ? plugin->info.name->str : NULL;
}
-const char *bt_plugin_get_author(struct bt_plugin *plugin)
+const char *bt_plugin_get_author(const struct bt_plugin *plugin)
{
BT_ASSERT_PRE_NON_NULL(plugin, "Plugin");
return plugin->info.author_set ? plugin->info.author->str : NULL;
}
-const char *bt_plugin_get_license(struct bt_plugin *plugin)
+const char *bt_plugin_get_license(const struct bt_plugin *plugin)
{
BT_ASSERT_PRE_NON_NULL(plugin, "Plugin");
return plugin->info.license_set ? plugin->info.license->str : NULL;
}
-const char *bt_plugin_get_path(struct bt_plugin *plugin)
+const char *bt_plugin_get_path(const struct bt_plugin *plugin)
{
BT_ASSERT_PRE_NON_NULL(plugin, "Plugin");
return plugin->info.path_set ? plugin->info.path->str : NULL;
}
-const char *bt_plugin_get_description(struct bt_plugin *plugin)
+const char *bt_plugin_get_description(const struct bt_plugin *plugin)
{
BT_ASSERT_PRE_NON_NULL(plugin, "Plugin");
return plugin->info.description_set ?
plugin->info.description->str : NULL;
}
-enum bt_property_availability bt_plugin_get_version(struct bt_plugin *plugin,
+enum bt_property_availability bt_plugin_get_version(const struct bt_plugin *plugin,
unsigned int *major, unsigned int *minor, unsigned int *patch,
const char **extra)
{
return avail;
}
-uint64_t bt_plugin_get_source_component_class_count(struct bt_plugin *plugin)
+uint64_t bt_plugin_get_source_component_class_count(const struct bt_plugin *plugin)
{
BT_ASSERT_PRE_NON_NULL(plugin, "Plugin");
return (uint64_t) plugin->src_comp_classes->len;
}
-uint64_t bt_plugin_get_filter_component_class_count(struct bt_plugin *plugin)
+uint64_t bt_plugin_get_filter_component_class_count(const struct bt_plugin *plugin)
{
BT_ASSERT_PRE_NON_NULL(plugin, "Plugin");
return (uint64_t) plugin->flt_comp_classes->len;
}
-uint64_t bt_plugin_get_sink_component_class_count(struct bt_plugin *plugin)
+uint64_t bt_plugin_get_sink_component_class_count(const struct bt_plugin *plugin)
{
BT_ASSERT_PRE_NON_NULL(plugin, "Plugin");
return (uint64_t) plugin->sink_comp_classes->len;
static inline
struct bt_component_class *borrow_component_class_by_index(
- struct bt_plugin *plugin, GPtrArray *comp_classes,
+ const struct bt_plugin *plugin, GPtrArray *comp_classes,
uint64_t index)
{
BT_ASSERT_PRE_NON_NULL(plugin, "Plugin");
return g_ptr_array_index(comp_classes, index);
}
-
-struct bt_component_class_source *
-bt_plugin_borrow_source_component_class_by_index(
- struct bt_plugin *plugin, uint64_t index)
+const struct bt_component_class_source *
+bt_plugin_borrow_source_component_class_by_index_const(
+ const struct bt_plugin *plugin, uint64_t index)
{
- return (void *) borrow_component_class_by_index(plugin,
+ return (const void *) borrow_component_class_by_index(plugin,
plugin->src_comp_classes, index);
}
-struct bt_component_class_filter *
-bt_plugin_borrow_filter_component_class_by_index(
- struct bt_plugin *plugin, uint64_t index)
+const struct bt_component_class_filter *
+bt_plugin_borrow_filter_component_class_by_index_const(
+ const struct bt_plugin *plugin, uint64_t index)
{
- return (void *) borrow_component_class_by_index(plugin,
+ return (const void *) borrow_component_class_by_index(plugin,
plugin->flt_comp_classes, index);
}
-struct bt_component_class_sink *
-bt_plugin_borrow_sink_component_class_by_index(
- struct bt_plugin *plugin, uint64_t index)
+const struct bt_component_class_sink *
+bt_plugin_borrow_sink_component_class_by_index_const(
+ const struct bt_plugin *plugin, uint64_t index)
{
- return (void *) borrow_component_class_by_index(plugin,
+ return (const void *) borrow_component_class_by_index(plugin,
plugin->sink_comp_classes, index);
}
static inline
struct bt_component_class *borrow_component_class_by_name(
- struct bt_plugin *plugin, GPtrArray *comp_classes,
+ const struct bt_plugin *plugin, GPtrArray *comp_classes,
const char *name)
{
struct bt_component_class *comp_class = NULL;
return comp_class;
}
-struct bt_component_class_source *
-bt_plugin_borrow_source_component_class_by_name(struct bt_plugin *plugin,
- const char *name)
+const struct bt_component_class_source *
+bt_plugin_borrow_source_component_class_by_name_const(
+ const struct bt_plugin *plugin, const char *name)
{
- return (void *) borrow_component_class_by_name(plugin,
+ return (const void *) borrow_component_class_by_name(plugin,
plugin->src_comp_classes, name);
}
-struct bt_component_class_filter *
-bt_plugin_borrow_filter_component_class_by_name(struct bt_plugin *plugin,
- const char *name)
+const struct bt_component_class_filter *
+bt_plugin_borrow_filter_component_class_by_name_const(
+ const struct bt_plugin *plugin, const char *name)
{
- return (void *) borrow_component_class_by_name(plugin,
+ return (const void *) borrow_component_class_by_name(plugin,
plugin->flt_comp_classes, name);
}
-struct bt_component_class_sink *
-bt_plugin_borrow_sink_component_class_by_name(struct bt_plugin *plugin,
- const char *name)
+const struct bt_component_class_sink *
+bt_plugin_borrow_sink_component_class_by_name_const(
+ const struct bt_plugin *plugin, const char *name)
{
- return (void *) borrow_component_class_by_name(plugin,
+ return (const void *) borrow_component_class_by_name(plugin,
plugin->sink_comp_classes, name);
}
+
+void bt_plugin_get_ref(const struct bt_plugin *plugin)
+{
+ bt_object_get_ref(plugin);
+}
+
+void bt_plugin_put_ref(const struct bt_plugin *plugin)
+{
+ bt_object_put_ref(plugin);
+}
+
+void bt_plugin_set_get_ref(const struct bt_plugin_set *plugin_set)
+{
+ bt_object_get_ref(plugin_set);
+}
+
+void bt_plugin_set_put_ref(const struct bt_plugin_set *plugin_set)
+{
+ bt_object_put_ref(plugin_set);
+}
projects / babeltrace.git / blobdiff