create base code

from this a lot can be branched

1 files changed, 45 insertions, 0 deletions

diff --git a/src/internal/logging.h b/src/internal/logging.h
new file mode 100644
index 0000000..ad6de6b
--- /dev/null
+++ b/src/internal/logging.h
@@ -0,0 +1,45 @@
+#ifndef LOGGING_H
+#define LOGGING_H
+
+#include <iostream>
+
+#include "plugin.h"
+#include "spdlog/sinks/base_sink.h"
+
+using spdlog_base_sink = spdlog::sinks::base_sink<std::mutex>;
+
+class PluginSink : public  spdlog_base_sink
+{
+public:
+
+    PluginSink(loggerfunc_t logger): spdlog_base_sink()
+    {
+        this->ns_logger_ = logger;
+    }
+
+    void sink_it_(const spdlog::details::log_msg& in_msg) override
+    {
+        LogMsg msg{};
+        std::string payload(in_msg.payload.data(), in_msg.payload.size());
+        msg.level = (int)in_msg.level;
+        msg.msg = payload.c_str();
+        msg.timestamp = std::chrono::duration_cast<std::chrono::milliseconds>(in_msg.time.time_since_epoch()).count();
+        msg.source.file = in_msg.source.filename;
+        msg.source.func = in_msg.source.funcname;
+        msg.source.line = in_msg.source.line;
+        this->ns_logger_(&msg);
+    }
+
+    void flush_() override
+    {
+        std::cout << std::flush;
+    }
+
+protected:
+    loggerfunc_t ns_logger_;
+
+    // sink log level - default is all
+    spdlog::level_t level_{ spdlog::level::trace };
+};
+
+#endif
\ No newline at end of file