[SDL 0046] Implement logger abstraction (#3472)

* Implement logger abstraction. Integrate it to SDL.
Create one logger instance for shared libraries

* Rename all logger macros.

* Update src/components/application_manager/rpc_plugins/rc_rpc_plugin/src/resource_allocation_manager_impl.cc

Co-authored-by: Shobhit Adlakha <ShobhitAd@users.noreply.github.com>

* Fix review comments(errors in log messages)

* Fix review coments

* Fix code style

* Add logger variable creation to new commads

* Fix review comment

* Fixe review comment(class imblemtation moved to .cc file)

Co-authored-by: Shobhit Adlakha <ShobhitAd@users.noreply.github.com>

1 files changed, 86 insertions, 0 deletions

diff --git a/src/components/utils/include/utils/logger/logger_impl.h b/src/components/utils/include/utils/logger/logger_impl.h
new file mode 100644
index 0000000000..5f32b45664
--- /dev/null
+++ b/src/components/utils/include/utils/logger/logger_impl.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2020, Ford Motor Company
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * Neither the name of the Ford Motor Company nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SRC_COMPONENTS_UTILS_INCLUDE_UTILS_LOGGER_LOGGER_IMPL_H_
+#define SRC_COMPONENTS_UTILS_INCLUDE_UTILS_LOGGER_LOGGER_IMPL_H_
+
+#include "utils/ilogger.h"
+
+#include <functional>
+
+#include "utils/logger_status.h"
+#include "utils/threads/message_loop_thread.h"
+
+namespace logger {
+
+typedef std::queue<LogMessage> LogMessageQueue;
+
+typedef threads::MessageLoopThread<LogMessageQueue>
+    LogMessageLoopThreadTemplate;
+
+template <typename T>
+using LoopThreadPtr = std::unique_ptr<T, std::function<void(T*)> >;
+
+class LogMessageLoopThread : public LogMessageLoopThreadTemplate,
+                             public LogMessageLoopThreadTemplate::Handler {
+ public:
+  LogMessageLoopThread(std::function<void(LogMessage)> handler);
+
+  void Push(const LogMessage& message);
+
+  void Handle(const LogMessage message);
+
+  ~LogMessageLoopThread();
+
+ private:
+  std::function<void(LogMessage)> force_log_;
+};
+
+class LoggerImpl : public Logger, public LoggerInitializer {
+ public:
+  LoggerImpl(bool use_message_loop_thread = true);
+  void Init(std::unique_ptr<ThirdPartyLoggerInterface>&& impl) override;
+  void DeInit() override;
+  void Flush() override;
+
+  bool IsEnabledFor(const std::string& component,
+                    LogLevel log_level) const override;
+  void PushLog(const LogMessage& log_message) override;
+
+  std::unique_ptr<ThirdPartyLoggerInterface> impl_;
+  LoopThreadPtr<LogMessageLoopThread> loop_thread_;
+  bool use_message_loop_thread_;
+};
+
+}  // namespace logger
+
+#endif  // SRC_COMPONENTS_UTILS_INCLUDE_UTILS_LOGGER_LOGGER_IMPL_H_