include/fs_types.h

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/*******************************************************************************
 * Copyright © 2014 The DTVKit Open Software Foundation Ltd (www.dtvkit.org)
 * Copyright © 2013 Ocean Blue Software Ltd
 *
 * This file is part of a DTVKit Software Component
 * You are permitted to copy, modify or distribute this file subject to the terms
 * of the DTVKit 1.0 Licence which can be found in licence.txt or at www.dtvkit.org
 * 
 * THIS CODE AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
 * EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
 * 
 * If you or your organisation is not a member of DTVKit then you have access
 * to this source code outside of the terms of the licence agreement
 * and you are expected to delete this and any associated files immediately.
 * Further information on DTVKit, membership and terms can be found at www.dtvkit.org
 *******************************************************************************/
#ifndef _FS_TYPES_H
#define _FS_TYPES_H

#include <techtype.h>

typedef enum
{
    FS_STATUS_OK,
    FS_STATUS_PENDING,
    FS_STATUS_NONE,
    FS_STATUS_ABORT,
    FS_STATUS_INVALID,
    FS_STATUS_ERROR
} E_FsStatus;

typedef void* FS_HANDLE;
typedef void (*F_DESTROY)( FS_HANDLE fs_handle );

/* STRUCTURE: S_CONTENT
 * Used to return file data after requests to File systems
 */
typedef struct s_content
{
   U32BIT      size;       /* Size of data in bytes */
   U8BIT*      data;       /* Pointer to data.*/
   F_DESTROY   destroy;    /* Relevant destroy/destruct/clear function */
   FS_HANDLE   fs_handle;  /* File System Handle */
   void*       user_data;  /* User Data */
} S_CONTENT;

typedef void (*F_FS_CALLBACK)( E_FsStatus result, S_CONTENT *pContent );

#endif /*_FS_TYPES_H*/