gpiCallback.h

/*
gpiCallback.h
GameSpy Presence SDK 
Dan "Mr. Pants" Schoenblum
 
Copyright 1999-2007 GameSpy Industries, Inc
 
devsupport@gamespy.com
 
***********************************************************************
Please see the GameSpy Presence SDK documentation for more information
**********************************************************************/
 
#ifndef _GPICALLBACK_H_
#define _GPICALLBACK_H_
 
//INCLUDES
#include "gpi.h"
 
//DEFINES
// Unsolicited Callbacks.
enum GPICallbackId
{
    GPI_ERROR                      = GP_ERROR,
    GPI_RECV_BUDDY_REQUEST         = GP_RECV_BUDDY_REQUEST,
    GPI_RECV_BUDDY_STATUS          = GP_RECV_BUDDY_STATUS,
    GPI_RECV_BUDDY_MESSAGE         = GP_RECV_BUDDY_MESSAGE,
    GPI_RECV_BUDDY_UTM             = GP_RECV_BUDDY_UTM,
    GPI_RECV_GAME_INVITE           = GP_RECV_GAME_INVITE,
    GPI_TRANSFER_CALLBACK          = GP_TRANSFER_CALLBACK,
    GPI_RECV_BUDDY_AUTH            = GP_RECV_BUDDY_AUTH,
    GPI_RECV_BUDDY_REVOKE          = GP_RECV_BUDDY_REVOKE,
    GPI_NUM_CALLBACKS              
};
 
// Add type - not 0 only for a few.
enum GPIAddCallbackType
{
    GPI_ADD_NORMAL,
    GPI_ADD_ERROR,
    GPI_ADD_MESSAGE,
    GPI_ADD_NICKS,
    GPI_ADD_PMATCH,
    GPI_ADD_STATUS,
    GPI_ADD_BUDDDYREQUEST,
    GPI_ADD_TRANSFER_CALLBACK,
    GPI_ADD_REVERSE_BUDDIES,
    GPI_ADD_SUGGESTED_UNIQUE,
    GPI_ADD_BUDDYAUTH,
    GPI_ADD_BUDDYUTM,
    GPI_ADD_BUDDYREVOKE,
    GPI_ADD_REVERSE_BUDDIES_LIST,
    GPI_ADD_BUDDYKEYS,
    GPI_NUM_ADD_CALLBACK_TYPES
};
 
 
//TYPES
// A Callback.
typedef struct
{
  GPCallback callback;
  void * param;
} GPICallback;
 
// Data for a pending callback.
typedef struct GPICallbackData
{
    GPICallback callback;
    void * arg;
    int type;
    int operationID;
    struct GPICallbackData * pnext;
} GPICallbackData;
 
//FUNCTIONS
void
gpiCallErrorCallback(
  GPConnection * connection,
  GPResult result,
  GPEnum fatal
);
 
typedef struct GPIOperation_s *GPIOperation_st;
 
GPResult
gpiAddCallback(
  GPConnection * connection,
  GPICallback callback,
  void * arg,
  const struct GPIOperation_s * operation,
  int type
);
 
GPResult
gpiProcessCallbacks(
  GPConnection * connection,
  int blockingOperationID
);
 
#endif