Make babeltrace(1)'s CLI Git-like and implement the list-plugins command

[babeltrace.git] / converter / babeltrace-cfg.h

diff --git a/converter/babeltrace-cfg.h b/converter/babeltrace-cfg.h
index f32bf07aab0af42c38f794c2f8808e9580adad4b..20c1606667cc722c004f754c83016305ac1f5fe9 100644 (file)
--- a/converter/babeltrace-cfg.h
+++ b/converter/babeltrace-cfg.h
@@ -40,22 +40,40 @@ struct bt_config_component {
        struct bt_value *params;
 };
 
+enum bt_config_command {
+       BT_CONFIG_COMMAND_CONVERT,
+       BT_CONFIG_COMMAND_LIST_PLUGINS,
+};
+
 struct bt_config {
        struct bt_object base;
-       struct bt_value *plugin_paths;
+       bool debug;
+       bool verbose;
+       const char *command_name;
+       enum bt_config_command command;
+       union {
+               /* BT_CONFIG_COMMAND_CONVERT */
+               struct {
+                       struct bt_value *plugin_paths;
 
-       /* Array of pointers to struct bt_config_component */
-       GPtrArray *sources;
+                       /* Array of pointers to struct bt_config_component */
+                       GPtrArray *sources;
 
-       /* Array of pointers to struct bt_config_component */
-       GPtrArray *sinks;
+                       /* Array of pointers to struct bt_config_component */
+                       GPtrArray *sinks;
 
-       bool debug;
-       bool verbose;
-       bool do_list;
-       bool force_correlate;
-       bool omit_system_plugin_path;
-       bool omit_home_plugin_path;
+                       bool force_correlate;
+                       bool omit_system_plugin_path;
+                       bool omit_home_plugin_path;
+               } convert;
+
+               /* BT_CONFIG_COMMAND_LIST_PLUGINS */
+               struct {
+                       struct bt_value *plugin_paths;
+                       bool omit_system_plugin_path;
+                       bool omit_home_plugin_path;
+               } list_plugins;
+       } cmd_data;
 };
 
 static inline
@@ -65,10 +83,10 @@ struct bt_config_component *bt_config_get_component(GPtrArray *array,
        return bt_get(g_ptr_array_index(array, index));
 }
 
-struct bt_config *bt_config_create(void);
-
-int bt_config_init_from_args(struct bt_config *cfg, int argc,
-               const char *argv[]);
+struct bt_config *bt_config_from_args(int argc, const char *argv[],
+               int *retcode, bool omit_system_plugin_path,
+               bool omit_home_plugin_path,
+               struct bt_value *initial_plugin_paths);
 
 enum bt_value_status bt_config_append_plugin_paths(
                struct bt_value *plugin_paths, const char *arg);