/*---------------------------------------------------------------------------*
  Project:  Wii Connect 24 API demos
  File:     MsgPost.c

  Copyright 2006 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.

  $Log: MsgPost.c,v $
  Revision 1.2  2007/08/31 10:25:08  hirose_kazuki
  Added NWC24Check() call.

  Revision 1.1  2006/09/27 08:56:17  torigoe_nobutaka
  Moved from nwc24demo/src.

  Revision 1.4  2006/09/13 08:14:22  yosizaki
  changed to call VFInit().

  Revision 1.3  2006/09/10 09:20:56  hirose_kazuki
  Changed to use NWC24OpenLib/NWC24CloseLib instead of obsoleted APIs.

  Revision 1.2  2006/07/13 12:51:42  hirose_kazuki
  Updated due to the API spec change.

  Revision 1.1  2006/06/29 12:46:21  hirose_kazuki
  Moved from another repository.

  Revision 1.1  2006/06/12 07:37:18  hirose
  Initial check in.


 *---------------------------------------------------------------------------*/
#include <revolution.h>

#include <revolution/nand.h>
#include <revolution/vf.h>
#include <revolution/mem.h>

#include <revolution/nwc24.h>

#include <stdio.h>
#include <string.h>

/*---------------------------------------------------------------------------*
    A simple demo to post a message.
 *---------------------------------------------------------------------------*/
void    PostTestMsg( void );

/*---------------------------------------------------------------------------*/
MEMHeapHandle   HeapHndl;
MEMAllocator    Allocator;

/*---------------------------------------------------------------------------*
    Main
 *---------------------------------------------------------------------------*/
int main(void)
{
    NWC24Err    err;
    s32         result;
    void*       arenaLo;
    void*       arenaHi;
    char*       libWorkMem;

    // Memory allocator initialization
    arenaLo = OSGetMEM1ArenaLo();
    arenaHi = OSGetMEM1ArenaHi();
    HeapHndl = MEMCreateExpHeap(arenaLo, (u32)arenaHi - (u32)arenaLo);
    OSSetMEM1ArenaLo(arenaHi);
    MEMInitAllocatorForExpHeap(&Allocator, HeapHndl, 32);
    
    result = NANDInit();
    if ( result != NAND_RESULT_OK )
    {
        OSHalt("NANDInit() failed.\n");
    }
    
    VFInit();
    
    OSReport("*******************************************************\n");
    OSReport("    A simple demo to post a message.\n");
    OSReport("*******************************************************\n");
    
    libWorkMem = MEMAllocFromAllocator(&Allocator, NWC24_WORK_MEM_SIZE);

    err = NWC24OpenLib(libWorkMem);
    if ( err != NWC24_OK )
    {
        OSReport("NWC24OpenLib(): Error %d\n", err);
        OSHalt("Failed.\n");
    }
    
    err = NWC24Check(NWC24_USE_MESSAGES);
    if ( err != NWC24_OK )
    {
        OSReport("NWC24Check(): Error %d (Code: %06d)\n", err, - NWC24GetErrorCode());
        OSHalt("Failed.\n");
    }
    
    // Post a message.
    PostTestMsg();
    
    err = NWC24CloseLib();
    if ( err != NWC24_OK )
    {
        OSReport("NWC24CloseLib(): Error %d\n", err);
        OSHalt("Failed.\n");
    }
    
    MEMFreeToAllocator(&Allocator, libWorkMem);
    
    OSHalt("\nCompleted.\n");
    return 0;
}

/*---------------------------------------------------------------------------*
    Data for this test.
 *---------------------------------------------------------------------------*/
static char* TestSubject = "Test Message";
static char* TestMsgText =
    "Hello WiiConnect24 World!!\x0d\x0a"
    "This is a test mail.\x0d\x0a"
    "Thank you.\x0d\x0a";

static NWC24UserId TestIdTo = 9999999999999999ULL;  /* Invalid destination */

/*---------------------------------------------------------------------------*
    Post a test message into the send box.
 *---------------------------------------------------------------------------*/
void PostTestMsg( void )
{
    NWC24Err        err;
    NWC24MsgObj     msgObj;
    
    // Initializes the object, specifies Wii-to-Wii message.
    err = NWC24InitMsgObj(&msgObj, NWC24_MSGTYPE_WII);
    if ( err != NWC24_OK )
    {
        OSReport("NWC24InitMsgObj(): error %d\n", err);
        return;
    }

    // To address (by user id.)
    err = NWC24SetMsgToId(&msgObj, TestIdTo);
    if ( err != NWC24_OK )
    {
        OSReport("NWC24SetMsgToId(): error %d\n", err);
        return;
    }
    
    // Subject
    err = NWC24SetMsgSubject(&msgObj, TestSubject, (u32)strlen(TestSubject));
    if ( err != NWC24_OK )
    {
        OSReport("NWC24SetMsgSubject(): error %d\n", err);
        return;
    }
    
    // Message body (text)
    err = NWC24SetMsgText(&msgObj, TestMsgText, (u32)strlen(TestMsgText),
                          NWC24_US_ASCII, NWC24_ENC_7BIT);
    if ( err != NWC24_OK )
    {
        OSReport("NWC24SetMsgText(): error %d\n", err);
        return;
    }
    
    // Commit settings and post the message into the send box.
    err = NWC24CommitMsg(&msgObj);
    if ( err != NWC24_OK )
    {
        OSReport("NWC24CommitMsg: error %d\n", err);
        return;
    }
    
    OSReport("Posted a test message successfully.\n");
    
    return;
}