adbd: add runtime-configurable logging.
Add some requested logging options that can be turned on at runtime
without having to restart adbd.
Bug: http://b/141959374
Test: manual
Change-Id: Ib97acc6d199e0b91238a6758e18b7cb75f8688d9
diff --git a/adb/daemon/logging.h b/adb/daemon/logging.h
new file mode 100644
index 0000000..3e28bef
--- /dev/null
+++ b/adb/daemon/logging.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2007 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.
+ */
+
+#pragma once
+
+#include <android-base/logging.h>
+
+namespace adb {
+enum class LogType {
+ Connection,
+ Service,
+ Shell,
+ COUNT,
+};
+
+bool is_logging_enabled(LogType type);
+
+#define ADB_LOG(type) ::adb::is_logging_enabled(::adb::LogType::type) && LOG(INFO)
+
+} // namespace adb