/*---------------------------------------------------------------------------*
  Project:  RevolutionDWC Demos
  File:     ./common/src/d_net_connect.c

  Copyright 2005-2008 Nintendo. All rights reserved.

  These coded instructions, statements, and computer programs contain
  proprietary information of Nintendo of America Inc. and/or Nintendo
  Company Ltd., and are protected by Federal copyright law. They may
  not be disclosed to third parties or copied or duplicated in any form,
  in whole or in part, without the prior written consent of Nintendo.
 *---------------------------------------------------------------------------*/
#include "include/d_net_connect.h"
#include "include/common.h"

#include <revolution.h>
#include <revolution/so.h>
#include <revolution/ncd.h>
#include <stdio.h>
#include <string.h>

extern void*    AllocFunc( DWCAllocType name, u32   size, int align );
extern void     FreeFunc( DWCAllocType name, void* ptr,  u32 size  );

static struct
{
    u32     total;
    u32     max;
}
s_memusage = {0,0};

/*-------------------------------------------------------------------------*
  Name:         _Alloc
  Description:  Memory allocation
 *-------------------------------------------------------------------------*/
static void* _Alloc(u32 i_name, s32 i_size)
{
    s_memusage.total += i_size;

    if ( s_memusage.max < s_memusage.total )
        s_memusage.max = s_memusage.total;

    return AllocFunc( (DWCAllocType)i_name, (u32)i_size, 32 );
}

/*-------------------------------------------------------------------------*
  Name:         _Free
  Description:  Memory deallocation
  *-------------------------------------------------------------------------*/
static void _Free(u32 i_name, void* o_memory_p, s32 i_size)
{
    s_memusage.total -= i_size;

    FreeFunc( (DWCAllocType)i_name, o_memory_p, (u32)i_size );
}

/*-------------------------------------------------------------------------*
  Name:         dNetConnect_Start

  Description:  Communication settings
 *-------------------------------------------------------------------------*/
BOOL dNetConnect_Start()
{
    s32 rc;

    /* Start the SO library */
    OSReport( "SOInit() " );
    {
        SOLibraryConfig soLibConfig;

        (void)memset(&soLibConfig, 0, sizeof(soLibConfig));
        soLibConfig.alloc = _Alloc;
        soLibConfig.free  = _Free;

        rc = SOInit(&soLibConfig);
        if ( rc != SO_SUCCESS )
        {
            OSReport( "failed (%d)\n", rc );
            return FALSE;
        }
    }
    OSReport( "success\n" );
    /* Start the SO library */
    OSReport( "SOStartup() " );
    rc = SOStartup();
    if ( rc != SO_SUCCESS )
    {
        OSReport( "failed (%d)\n", rc );
        return FALSE;
    }
    OSReport( "success\n" );

    return TRUE;
}

/*-------------------------------------------------------------------------*
  Name:         dNetConnect_Finish

  Description:  End communication
 *-------------------------------------------------------------------------*/
void dNetConnect_Finish()
{
    (void)SOCleanup();
    (void)SOFinish();

    OSReport( "-------------------------------\n" );
    OSReport( "SO memory usage MAX:%d\n", s_memusage.max );
    OSReport( "-------------------------------\n" );
}