Add a wrapper codec source that does readahead

1 files changed, 12 insertions, 0 deletions

diff --git a/src/system_fsm/include/service_locator.hpp b/src/system_fsm/include/service_locator.hpp
index 24dc1eb9..327d0c50 100644
--- a/src/system_fsm/include/service_locator.hpp
+++ b/src/system_fsm/include/service_locator.hpp
@@ -17,6 +17,7 @@
 #include "samd.hpp"
 #include "storage.hpp"
 #include "tag_parser.hpp"
+#include "tasks.hpp"
 #include "touchwheel.hpp"
 #include "track_queue.hpp"
 
@@ -111,6 +112,15 @@ class ServiceLocator {
     collator_ = std::move(i);
   }
 
+  auto bg_worker() -> tasks::Worker& {
+    assert(bg_worker_ != nullptr);
+    return *bg_worker_;
+  }
+
+  auto bg_worker(std::unique_ptr<tasks::Worker> w) -> void {
+    bg_worker_ = std::move(w);
+  }
+
   // Not copyable or movable.
   ServiceLocator(const ServiceLocator&) = delete;
   ServiceLocator& operator=(const ServiceLocator&) = delete;
@@ -129,6 +139,8 @@ class ServiceLocator {
   std::unique_ptr<database::ITagParser> tag_parser_;
   std::unique_ptr<locale::ICollator> collator_;
 
+  std::unique_ptr<tasks::Worker> bg_worker_;
+
   drivers::SdState sd_;
 };