Wasabi ExpressPlay SDK for Embedded Systems  1.10
WsbKeyManager.h
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1 /*****************************************************************
2 |
3 | Wasabi - Key Manager API
4 |
5 | $Id: WsbKeyManager.h 10793 2014-06-25 12:46:08Z jebaseelir $
6 | Original author: Julien Boeuf
7 |
8 | This software is provided to you pursuant to your agreement
9 | with Intertrust Technologies Corporation ("Intertrust").
10 | This software may be used only in accordance with the terms
11 | of the agreement.
12 |
13 | Copyright (c) 2010-2014 by Intertrust. All rights reserved.
14 |
15 ****************************************************************/
21 #ifndef _WSB_KEY_MANAGER_H_
22 #define _WSB_KEY_MANAGER_H_
23 
24 /*----------------------------------------------------------------------
25 | includes
26 +---------------------------------------------------------------------*/
27 #include "WsbTypes.h"
28 
29 /*----------------------------------------------------------------------
30 | types
31 +---------------------------------------------------------------------*/
36 typedef struct WSB_KeyManager WSB_KeyManager;
37 
38 typedef enum {
39  WSB_CONTENT_KEY_FORMAT_CLEARTEXT,
40  WSB_CONTENT_KEY_FORMAT_SKB_STANDARD,
41  WSB_CONTENT_KEY_FORMAT_SKB_CUSTOM
42 } WSB_ContentKeyFormat;
43 
44 typedef struct {
45  WSB_ContentKeyFormat format;
46  const void* parameters;
47 } WSB_ContentKeyFormatInfo;
48 
49 /*----------------------------------------------------------------------
50 | prototypes
51 +---------------------------------------------------------------------*/
52 #if defined(__cplusplus)
53 extern "C" {
54 #endif
55 
67 WSB_EXPORT WSB_Result
68 WSB_KeyManager_Create(WSB_KeyManager** manager);
69 
79 WSB_EXPORT WSB_Result
80 WSB_KeyManager_CreateEx(WSB_ContentKeyFormatInfo format_info,
81  WSB_KeyManager** manager);
82 
89 WSB_EXPORT WSB_ContentKeyFormatInfo
90 WSB_KeyManager_GetContentKeyFormatInfo(WSB_KeyManager* self);
91 
106 WSB_EXPORT WSB_Result
107 WSB_KeyManager_SetTrackKey(WSB_KeyManager* self,
108  WSB_UInt32 track_id,
109  const char* track_content_id,
110  const WSB_Byte* key_data,
111  WSB_Size key_data_size);
112 
126 WSB_EXPORT WSB_Result
127 WSB_KeyManager_SetFileKey(WSB_KeyManager* self,
128  const char* file_content_id,
129  const WSB_Byte* key_data,
130  WSB_Size key_data_size);
156 WSB_EXPORT WSB_Result
157 WSB_KeyManager_GetKeyByName(const WSB_KeyManager* self,
158  const char* key_name,
159  WSB_Byte* key_data,
160  WSB_Size* key_data_size);
161 
166 WSB_EXPORT WSB_Result
167 WSB_KeyManager_Clear(WSB_KeyManager* self);
168 
172 WSB_EXPORT WSB_Result
173 WSB_KeyManager_Destroy(WSB_KeyManager* self);
174 
177 #if defined(__cplusplus)
178 }
179 #endif
180 
181 #endif /* _WSB_KEY_MANAGER_H_ */
182