logger.hpp

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#pragma once
 
#include <string>
#include <cstdarg>
 
//#include <open62541/server.h>
#if __has_include(<open62541.h>)
    #include <open62541.h>
#else
    #include <open62541/plugin/log_stdout.h>
    #include <open62541/server.h>
    #include <open62541/server_config_default.h>
#endif
 
#include <log4cplus/loggingmacros.h>
#include <log4cplus/logger.h>
 
#include <ifw/fnd/defs/base.hpp>
 
namespace ifw::fgf::common {
 
    extern UA_Logger s_custom_logger;

    const std::string& LogPropertiesName(const std::string& log_properties = {});

    const std::string& AppLogName(const std::string& logger_name = {});

    void ConfigureLogging();

    log4cplus::Logger& GetRootLogger();
    log4cplus::Logger& GetAppLogger();
 
    inline log4cplus::Logger& Logger() {
       return GetAppLogger();
    }

    std::string FindFile(const std::string& resource_filename);

    void CustomOpen62541Log(void*          log_context,
                            UA_LogLevel    level,
                            UA_LogCategory category,
                            const char*    msg,
                            va_list        args);

    inline UA_Logger make_ua_logger(void* context = nullptr,
                                    UA_LogLevel min = UA_LOGLEVEL_INFO) {
        UA_Logger L{};                 // zero-init future-proofs optional fields
        L.log      = &CustomOpen62541Log;
        L.context  = context;
        //L.logLevel = min;
        return L;
    }
 
} // namespace ifw::fgf::common