Implement dynamic struct visitor

[libside.git] / src / tracer.c

diff --git a/src/tracer.c b/src/tracer.c
index 1e161c8d89444bc680e8ed6442c5fb684479f466..e2beaf5fca7d2a4e665c14f28cda2e85851cb92c 100644 (file)
--- a/src/tracer.c
+++ b/src/tracer.c
@@ -440,10 +440,46 @@ void tracer_print_dynamic_struct(const struct side_arg_dynamic_event_struct *dyn
        printf(" ]");
 }
 
+struct tracer_dynamic_struct_visitor_priv {
+       int i;
+};
+
+static
+enum side_visitor_status tracer_dynamic_struct_write_elem_cb(
+                       const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx,
+                       const struct side_arg_dynamic_event_field *dynamic_field)
+{
+       struct tracer_dynamic_struct_visitor_priv *tracer_priv = tracer_ctx->priv;
+
+       printf("%s", tracer_priv->i++ ? ", " : "");
+       printf("%s:: ", dynamic_field->field_name);
+       tracer_print_dynamic(&dynamic_field->elem);
+       return SIDE_VISITOR_STATUS_OK;
+}
+
 static
 void tracer_print_dynamic_struct_visitor(const struct side_arg_dynamic_vec *item)
 {
-       //TODO
+       enum side_visitor_status status;
+       struct tracer_dynamic_struct_visitor_priv tracer_priv = {
+               .i = 0,
+       };
+       const struct side_tracer_dynamic_struct_visitor_ctx tracer_ctx = {
+               .write_field = tracer_dynamic_struct_write_elem_cb,
+               .priv = &tracer_priv,
+       };
+       void *app_ctx = item->u.side_dynamic_struct_visitor.app_ctx;
+
+       printf("[ ");
+       status = item->u.side_dynamic_struct_visitor.visitor(&tracer_ctx, app_ctx);
+       switch (status) {
+       case SIDE_VISITOR_STATUS_OK:
+               break;
+       case SIDE_VISITOR_STATUS_ERROR:
+               printf("ERROR: Visitor error\n");
+               abort();
+       }
+       printf(" ]");
 }
 
 static
@@ -500,7 +536,6 @@ void tracer_print_dynamic_vla_visitor(const struct side_arg_dynamic_vec *item)
                abort();
        }
        printf(" ]");
-
 }
 
 static