wiki/MHEG5_15_3_1/mh5hash_8h_source.html

00001 /*******************************************************************************
00002  * Copyright � 2014 The DTVKit Open Software Foundation Ltd (www.dtvkit.org)
00003  * Copyright � 2010 Ocean Blue Software Ltd
00004  *
00005  * This file is part of a DTVKit Software Component
00006  * You are permitted to copy, modify or distribute this file subject to the terms
00007  * of the DTVKit 1.0 Licence which can be found in licence.txt or at www.dtvkit.org
00008  *
00009  * THIS CODE AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
00010  * EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
00011  * OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
00012  *
00013  * If you or your organisation is not a member of DTVKit then you have access
00014  * to this source code outside of the terms of the licence agreement
00015  * and you are expected to delete this and any associated files immediately.
00016  * Further information on DTVKit, membership and terms can be found at www.dtvkit.org
00017  *******************************************************************************/
00025 #ifndef _MH5_HASH_H
00026 #define _MH5_HASH_H
00027
00028 /*---includes for this file--------------------------------------------------*/
00029 #include "mh5base.h"
00030 #include "mh5root.h"
00031 /*---Constant and macro definitions for public use---------------------------*/
00032
00033 /*---Enumerations for public use---------------------------------------------*/
00034
00035 /*---Global type defs for public use-----------------------------------------*/
00036
00037 typedef enum
00038 {
00039    CONTENT_NOT_VERIFIED_NEW,
00040    CONTENT_NOT_VERIFIED_SAME,
00041    CONTENT_VERIFIED_UNSIGNED,
00042    CONTENT_VERIFIED_SIGNED,
00043    CONTENT_VERIFICATION_PENDING
00044 } MHEG5ContentVerification_t;
00045
00046 /*---Global variable declarations for public use-----------------------------*/
00047
00048 /*---Global Function prototypes for public use-------------------------------*/
00049
00056 void MHEG5SetVerificationCallback(void (*callback)(void));
00057
00058
00063 void MHEG5ResetVerification(void);
00064
00074 MHEG5ContentVerification_t MHEG5IsContentVerified(U8BIT *url, U8BIT *content,
00075    U32BIT length);
00076
00083 void MHEG5ResetHashFile(U8BIT *url);
00084
00085 #endif   /*_MH5_HASH_H*/