OgcLoggerUdp.h

/****************************************************************************
 * Platform Abstraction Layer
 * Daryl Borth 2026
 * OgcLoggerUdp.h
 *
 * Non-blocking UDP log streaming for Wii (HW_RVL)
 ***************************************************************************/
#pragma once
 
#include "../Logger.h"
 
#ifdef HW_RVL
#include <network.h>
#include "wii/WiiNetwork.h"
#endif

class OgcLoggerUdp : public LoggingDriver
{
    public:
#ifdef HW_RVL
        OgcLoggerUdp() { self = this; }
        ~OgcLoggerUdp() override { if (self == this) self = nullptr; }
#endif
 
        bool init(const LogConfig & config) override;
        void shutdown() override;
        void write(LogLevel level, const char * line, size_t len) override;
        const char * name() const override { return "UDP"; }
 
    private:
#ifdef HW_RVL
        bool activateSocket();

        static void OnNetworkUp();
 
        static OgcLoggerUdp * self; // exactly one instance is ever registered (see WiiPlatform.cpp) - used so the static callback above can reach it
 
        s32 sock = -1;
        struct sockaddr_in serverAddr {};
        LogConfig pendingConfig {}; // captured in init(), used by activateSocket() whenever it actually runs
#endif
};