Map labels to classes, map routing groups to audio adapters

[staging/agl-audio-plugin.git] / node.c

diff --git a/node.c b/node.c
index 212a923..1876a67 100644 (file)
--- a/node.c
+++ b/node.c
@@ -68,6 +68,27 @@ void agl_nodeset_done(struct userdata *u)
        }
 }
 
+int agl_nodeset_add_role (struct userdata *u, const char *role, agl_node_type type, agl_nodeset_resdef *resdef)
+{
+       agl_nodeset *ns;
+       agl_nodeset_map *map;
+
+       pa_assert (u);
+       pa_assert_se (ns = u->nodeset);
+
+       map = pa_xnew0 (agl_nodeset_map, 1);
+       map->name = pa_xstrdup (role);
+       map->type = type;
+       map->role = pa_xstrdup (role);
+
+       if (resdef) {
+               map->resdef = pa_xnew (agl_nodeset_resdef, 1);
+               memcpy (map->resdef, resdef, sizeof(agl_nodeset_resdef));
+       }
+
+       return pa_hashmap_put (ns->roles, (void *)map->name, map);
+}
+
 agl_node *agl_node_create (struct userdata *u, agl_node *data)
 {
        agl_nodeset *ns;
@@ -128,7 +149,17 @@ const char *agl_node_type_str (agl_node_type type)
                case agl_alert:             return "Alert";
                case agl_event:             return "Event";
                case agl_system:            return "System";
-               default:                    return "<user defined>";
+               default:                    return "default";
+       }
+}
+
+const char *agl_node_direction_str (agl_direction direction)
+{
+       switch (direction) {
+               case agl_direction_unknown: return "unknown";
+               case agl_input:             return "input";
+               case agl_output:            return "output";
+               default:                    return "< ??? >";
        }
 }