1 files changed, 49 insertions, 0 deletions
diff --git a/lib/spdlog/sinks/base_sink.h b/lib/spdlog/sinks/base_sink.h
new file mode 100644
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+++ b/lib/spdlog/sinks/base_sink.h
@@ -0,0 +1,49 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+//
+// base sink templated over a mutex (either dummy or real)
+// concrete implementation should only override the _sink_it method.
+// all locking is taken care of here so no locking needed by the implementers..
+//
+
+#include "../common.h"
+#include "../details/log_msg.h"
+#include "../formatter.h"
+#include "sink.h"
+
+#include <mutex>
+
+namespace spdlog {
+namespace sinks {
+template<class Mutex>
+class base_sink : public sink
+{
+public:
+    base_sink() = default;
+
+    base_sink(const base_sink &) = delete;
+    base_sink &operator=(const base_sink &) = delete;
+
+    void log(const details::log_msg &msg) SPDLOG_FINAL override
+    {
+        std::lock_guard<Mutex> lock(_mutex);
+        _sink_it(msg);
+    }
+
+    void flush() SPDLOG_FINAL override
+    {
+        std::lock_guard<Mutex> lock(_mutex);
+        _flush();
+    }
+
+protected:
+    virtual void _sink_it(const details::log_msg &msg) = 0;
+    virtual void _flush() = 0;
+    Mutex _mutex;
+};
+} // namespace sinks
+} // namespace spdlog