Add warning about AIDL CAN HAL
Have the HIDL versions of libcanhaltools and canhalconfigurator provide
a warning message directing the viewer to use the AIDL version.
Bug: 170405615
Test: Build seahawk with AIDL CAN HAL and HIDL canhalconfigurator,
observe warning message.
Change-Id: I83a3dcedbdc5eafd3804e60950d0d8788cd6eddb
diff --git a/automotive/can/1.0/tools/libcanhaltools/libcanhaltools.cpp b/automotive/can/1.0/tools/libcanhaltools/libcanhaltools.cpp
index 9192e2f..fabe75f 100644
--- a/automotive/can/1.0/tools/libcanhaltools/libcanhaltools.cpp
+++ b/automotive/can/1.0/tools/libcanhaltools/libcanhaltools.cpp
@@ -34,8 +34,8 @@
auto manager = hidl::manager::V1_2::IServiceManager::getService();
hidl_vec<hidl_string> services;
manager->listManifestByInterface(ICanController::descriptor, hidl_utils::fill(&services));
- CHECK(services.size() > 0) << "No ICanController services registered (missing privileges?)"
- << std::endl;
+ CHECK(services.size() > 0) << "No ICanController services registered (missing privileges?). "
+ << "are you using the AIDL CanController?" << std::endl;
return services;
}