Adding file

Signed-off-by: Carlos Agüero <caguero@openrobotics.org>

log/src/SplitSink.cc

@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2024 Open Source Robotics Foundation
+ *
+ * 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 <memory>
+#include <string>
+
+#include <gz/utils/log/SplitSink.hh>
+#include <spdlog/sinks/stdout_color_sinks.h>
+#include <spdlog/spdlog.h>
+
+namespace gz::utils::log
+{
+/// \brief Private data for the SplitConsoleSink class.
+class SplitConsoleSink::Implementation
+{
+  /// \brief Constructor.
+  /// \param[in] _loggerName Logger name.
+  public: Implementation()
+  {
+  }
+
+  /// \brief Standard output.
+  public: spdlog::sinks::stdout_color_sink_mt stdout;
+
+  /// \brief Standard error.
+  public: spdlog::sinks::stderr_color_sink_mt stderr;
+};
+
+/////////////////////////////////////////////////
+SplitConsoleSink::SplitConsoleSink()
+  : dataPtr(gz::utils::MakeUniqueImpl<Implementation>())
+{
+}
+
+/////////////////////////////////////////////////
+void SplitConsoleSink::log(const spdlog::details::log_msg &_msg)
+{
+   if (_msg.level == spdlog::level::warn       ||
+        _msg.level == spdlog::level::err        ||
+        _msg.level == spdlog::level::critical)
+    {
+      this->dataPtr->stderr.log(_msg);
+    }
+    else
+      this->dataPtr->stdout.log(_msg);
+}
+
+/////////////////////////////////////////////////
+void SplitConsoleSink::flush()
+{
+  this->dataPtr->stdout.flush();
+  this->dataPtr->stderr.flush();
+}
+
+/////////////////////////////////////////////////
+void SplitConsoleSink::set_pattern(const std::string &_pattern)
+{
+  this->dataPtr->stdout.set_pattern(_pattern);
+  this->dataPtr->stderr.set_pattern(_pattern);
+}
+
+/////////////////////////////////////////////////
+void SplitConsoleSink::set_formatter(
+  std::unique_ptr<spdlog::formatter> _sinkFormatter)
+{
+  this->dataPtr->stdout.set_formatter(_sinkFormatter->clone());
+  this->dataPtr->stderr.set_formatter(std::move(_sinkFormatter));
+}
+
+/////////////////////////////////////////////////
+void SplitConsoleSink::set_color_mode(spdlog::color_mode _mode)
+{
+  this->dataPtr->stdout.set_color_mode(_mode);
+  this->dataPtr->stderr.set_color_mode(_mode);
+}
+
+
+}  // namespace gz::utils::log