metrics_collector: add libmetricscollectorservice binder service
Switch user crash event notification from D-Bus to this Binder service.
Add a trampoline as a go-between for the -frtti and -fno-rtti sources.
Add MetricsCollectorServiceClient for crash_reporter to use, hiding the
binder proxy details.
Remove D-Bus message filtering from metrics_collector.
Bug: 25929888
Change-Id: Idcdd60ac476340fb11602fc9afab6cd87843e529
diff --git a/metricsd/metrics_collector_service_impl.cc b/metricsd/metrics_collector_service_impl.cc
new file mode 100644
index 0000000..dbb0578
--- /dev/null
+++ b/metricsd/metrics_collector_service_impl.cc
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "metrics_collector_service_impl.h"
+
+#include <binder/IServiceManager.h>
+#include <binder/Status.h>
+#include <brillo/binder_watcher.h>
+#include <utils/Errors.h>
+
+#include "metrics_collector_service_trampoline.h"
+
+using namespace android;
+
+BnMetricsCollectorServiceImpl::BnMetricsCollectorServiceImpl(
+ MetricsCollectorServiceTrampoline* metrics_collector_service_trampoline) {
+ metrics_collector_service_trampoline_ = metrics_collector_service_trampoline;
+}
+
+void BnMetricsCollectorServiceImpl::Run() {
+ status_t status =
+ defaultServiceManager()->addService(getInterfaceDescriptor(), this);
+ CHECK(status == OK) << "libmetricscollectorservice: failed to add service";
+ binder_watcher_.reset(new ::brillo::BinderWatcher);
+ CHECK(binder_watcher_->Init()) << "Binder FD watcher init failed";
+}
+
+android::binder::Status BnMetricsCollectorServiceImpl::notifyUserCrash() {
+ metrics_collector_service_trampoline_->ProcessUserCrash();
+ return android::binder::Status::ok();
+}