Wasabi ExpressPlay SDK for Desktop Systems  1.10
ShiData.h
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1 /*****************************************************************
2 |
3 | Sushi - Data Objects
4 |
5 | $Id: ShiData.h 7930 2014-06-25 11:05:10Z jebaseelir $
6 | Original author: Gilles Boccon-Gibod
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) 2005-2014 by Intertrust. All rights reserved.
14 |
15 ****************************************************************/
21 #ifndef _SHI_DATA_H_
22 #define _SHI_DATA_H_
23 
24 /*----------------------------------------------------------------------
25 | includes
26 +---------------------------------------------------------------------*/
27 #include "ShiResults.h"
28 #include "ShiTypes.h"
29 #include "ShiInterfaces.h"
30 
31 /*----------------------------------------------------------------------
32 | types
33 +---------------------------------------------------------------------*/
37 typedef enum {
38  SHI_DATA_TYPE_UNKNOWN,
39  SHI_DATA_TYPE_INTEGER,
40  SHI_DATA_TYPE_STRING,
41  SHI_DATA_TYPE_BOOLEAN,
42  SHI_DATA_TYPE_BYTE_ARRAY,
43  SHI_DATA_TYPE_ARRAY,
44  SHI_DATA_TYPE_OBJECT,
45  SHI_DATA_TYPE_POINTER
46 } SHI_DataType;
47 
48 typedef union SHI_DataValue SHI_DataValue;
49 
53 typedef struct {
54  SHI_DataType value_type;
55  SHI_Cardinal value_count;
56  const SHI_DataValue* values;
57 } SHI_ValueArray;
58 
62 typedef struct {
63  SHI_InterfaceId interface_id;
64  const void* instance;
65 } SHI_TypedObject;
66 
70 typedef struct {
71  SHI_UInt32 type_id;
72  const void* pointer;
73 } SHI_TypedPointer;
74 
81 typedef struct {
82  const void* a0;
83  const void* a1;
84 } SHI_DataAny;
85 
90 union SHI_DataValue {
91  SHI_DataAny any;
92  SHI_Int32 integer;
93  const char* string;
94  SHI_Boolean boolean;
95  SHI_ByteArray bytes;
96  SHI_ValueArray array;
97  SHI_TypedObject object;
98  SHI_TypedPointer pointer;
99 };
100 
101 /*----------------------------------------------------------------------
102 | interfaces
103 +---------------------------------------------------------------------*/
104 #if defined(__cplusplus)
105 extern "C" {
106 #endif
107 
116 typedef struct SHI_Data SHI_Data;
117 
124 SHI_PUBLIC_API
125 SHI_Result
126 SHI_Data_Release(SHI_Data* self);
127 
134 SHI_PUBLIC_API
135 SHI_DataType
136 SHI_Data_GetType(SHI_Data* self);
137 
150 SHI_PUBLIC_API
151 const SHI_DataValue*
152 SHI_Data_GetValue(SHI_Data* self);
153 
155 #if defined(__cplusplus)
156 }
157 #endif
158 
159 #endif /* _SHI_DATA_H_ */