28 #include <hxmetadatautil.h> |
28 #include <hxmetadatautil.h> |
29 #include <MetaDataUtility.h> |
29 #include <MetaDataUtility.h> |
30 #include <MetaDataFieldContainer.h> |
30 #include <MetaDataFieldContainer.h> |
31 #include <MetaDataField.hrh> |
31 #include <MetaDataField.hrh> |
32 |
32 |
33 |
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34 #define MAX_EXTENSION_SIZE 10 |
33 #define MAX_EXTENSION_SIZE 10 |
35 #define uint32 unsigned int |
34 #define uint32 unsigned int |
36 |
35 |
37 class CS60MetadataUtilityItf; |
36 class CS60MetadataUtilityItf; |
38 class CHXMetadataUtilityItf; |
37 class CHXMetadataUtilityItf; |
39 |
38 |
40 NONSHARABLE_CLASS(CMetadataUtilityItf) |
39 NONSHARABLE_CLASS(CMetadataUtilityItf) |
41 { |
40 { |
42 public: |
41 public: |
43 |
42 |
44 enum TValueEncodingType |
43 enum TValueEncodingType |
45 { |
44 { |
46 EUnknownEncoding, |
45 EUnknownEncoding, EAsciiEncoding, EUnicodeEncoding, EBinaryEncoding, |
47 EAsciiEncoding, |
46 }; |
48 EUnicodeEncoding, |
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49 EBinaryEncoding, |
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50 }; |
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51 |
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52 static CMetadataUtilityItf* New(char* uri); |
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53 |
47 |
54 CMetadataUtilityItf(); |
48 static CMetadataUtilityItf* New(char* uri); |
55 virtual ~CMetadataUtilityItf(); |
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56 TInt ParseSource(char* uri); |
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57 TInt OpenSource(char* uri); |
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58 TInt CalculateNumMetadataItems(TUint*); |
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59 char* GetKey(TInt index); |
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60 TInt GetValueSize(TInt index); |
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61 TInt GetValue(TInt index, char* data, TInt maxLength, TInt* outSize, TInt* encodingType); |
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62 |
49 |
63 //helper function |
50 CMetadataUtilityItf(); |
64 //extracts left part of input descriptor upto (maxLen-1) and copies content in outPtr |
51 virtual ~CMetadataUtilityItf(); |
65 //append a null terminator |
52 TInt ParseSource(char* uri); |
66 static TInt ExtractUCS2(TDesC& inDes, char* outPtr,TInt maxLen); |
53 TInt OpenSource(char* uri); |
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54 TInt CalculateNumMetadataItems(TUint*); |
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55 char* GetKey(TInt index); |
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56 TInt GetValueSize(TInt index); |
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57 TInt GetValue(TInt index, char* data, TInt maxLength, TInt* outSize, |
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58 TInt* encodingType); |
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59 |
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60 //helper function |
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61 //extracts left part of input descriptor upto (maxLen-1) and copies content in outPtr |
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62 //append a null terminator |
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63 static TInt ExtractUCS2(TDesC& inDes, char* outPtr, TInt maxLen); |
67 |
64 |
68 private: |
65 private: |
69 CS60MetadataUtilityItf* m_pS60Util; |
66 CS60MetadataUtilityItf* m_pS60Util; |
70 CHXMetadataUtilityItf* m_pHXUtil; |
67 CHXMetadataUtilityItf* m_pHXUtil; |
71 }; |
68 }; |
72 |
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73 |
69 |
74 NONSHARABLE_CLASS(CS60MetadataUtilityItf) |
70 NONSHARABLE_CLASS(CS60MetadataUtilityItf) |
75 { |
71 { |
76 public: |
72 public: |
77 |
73 |
78 static CS60MetadataUtilityItf* New(); |
74 static CS60MetadataUtilityItf* New(); |
79 ~CS60MetadataUtilityItf(); |
75 ~CS60MetadataUtilityItf(); |
80 |
76 |
81 TInt CalculateNumMetadataItems(TUint*); |
77 TInt CalculateNumMetadataItems(TUint*); |
82 |
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83 char* GetKey(TInt index); |
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84 TInt GetValueSize(TInt index); |
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85 TInt GetValue(TInt index, char* data, TInt maxLength, TInt* outSize, TInt* encodingType); |
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86 |
78 |
87 TInt ParseSource(TDesC&); |
79 char* GetKey(TInt index); |
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80 TInt GetValueSize(TInt index); |
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81 TInt GetValue(TInt index, char* data, TInt maxLength, TInt* outSize, |
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82 TInt* encodingType); |
88 |
83 |
89 char* KeyMapping(TMetaDataFieldId); |
84 TInt ParseSource(TDesC&); |
90 TInt ValueEncoding(TMetaDataFieldId); |
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91 |
85 |
92 static bool IsSupportedExtension(char* extn); |
86 char* KeyMapping(TMetaDataFieldId); |
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87 TInt ValueEncoding(TMetaDataFieldId); |
93 |
88 |
94 TInt Reset(); |
89 static bool IsSupportedExtension(char* extn); |
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90 |
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91 TInt Reset(); |
95 |
92 |
96 private: |
93 private: |
97 |
94 |
98 CS60MetadataUtilityItf(); |
95 CS60MetadataUtilityItf(); |
99 void ConstructL(); |
96 void ConstructL(); |
100 |
97 |
101 CMetaDataUtility* pMetaDataUtility; //S60MetadataUtility |
98 CMetaDataUtility* pMetaDataUtility; //S60MetadataUtility |
102 |
99 |
103 TUint uNumMetadataItems; |
100 TUint uNumMetadataItems; |
104 |
101 |
105 }; |
102 }; |
106 |
103 |
107 NONSHARABLE_CLASS(CHXMetadataUtilityItf) |
104 NONSHARABLE_CLASS(CHXMetadataUtilityItf) |
108 { |
105 { |
109 public: |
106 public: |
110 |
107 |
111 static CHXMetadataUtilityItf* New(); |
108 static CHXMetadataUtilityItf* New(); |
112 ~CHXMetadataUtilityItf(); |
109 ~CHXMetadataUtilityItf(); |
113 |
110 |
114 TInt CalculateNumMetadataItems(TUint*); |
111 TInt CalculateNumMetadataItems(TUint*); |
115 |
112 |
116 char* GetKey(TInt index); |
113 char* GetKey(TInt index); |
117 |
114 |
118 TInt ValueEncoding(HXMetaDataKeys::EHXMetaDataId fldID); |
115 TInt ValueEncoding(HXMetaDataKeys::EHXMetaDataId fldID); |
119 TInt GetValueSize(TInt index); |
116 TInt GetValueSize(TInt index); |
120 TInt GetValue(TInt index, char* data, TInt maxLength, TInt* outSize, TInt* encodingType); |
117 TInt GetValue(TInt index, char* data, TInt maxLength, TInt* outSize, |
121 |
118 TInt* encodingType); |
122 TInt ParseSource(TDesC&); |
119 |
123 char* KeyMapping(HXMetaDataKeys::EHXMetaDataId); |
120 TInt ParseSource(TDesC&); |
124 |
121 char* KeyMapping(HXMetaDataKeys::EHXMetaDataId); |
125 TInt Reset(); |
122 |
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123 TInt Reset(); |
126 |
124 |
127 private: |
125 private: |
128 CHXMetadataUtilityItf(); |
126 CHXMetadataUtilityItf(); |
129 void ConstructL(); |
127 void ConstructL(); |
130 |
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131 CHXMetaDataUtility *pHXMetaDataUtility; |
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132 |
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133 TUint uNumMetadataItems; |
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134 }; |
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135 |
128 |
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129 CHXMetaDataUtility *pHXMetaDataUtility; |
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130 |
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131 TUint uNumMetadataItems; |
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132 }; |
136 |
133 |
137 #else |
134 #else |
138 |
135 |
139 extern void* mmf_metadata_utility_init(char*); |
136 extern void* mmf_metadata_utility_init(char*); |
140 extern void mmf_metadata_utility_destroy(void* context); |
137 extern void mmf_metadata_utility_destroy(void* context); |
141 extern XAresult mmf_metadata_utility_parse_source(void* , char*); |
138 extern XAresult mmf_metadata_utility_parse_source(void* , char*); |
142 extern XAresult mmf_get_item_count(void* context, XAuint32* itemCount); |
139 extern XAresult mmf_get_item_count(void* context, XAuint32* itemCount); |
143 extern XAresult mmf_get_key_size(void* context, XAuint32 keyIndex, XAuint32* keySize); |
140 extern XAresult mmf_get_key_size(void* context, XAuint32 keyIndex, XAuint32* keySize); |
144 extern XAresult mmf_get_key(void* context, XAuint32 index,XAuint32 keySize, XAMetadataInfo *pKey); |
141 extern XAresult mmf_get_key(void* context, XAuint32 index,XAuint32 keySize, XAMetadataInfo *pKey); |
145 extern XAresult mmf_get_value_size(void* context, XAuint32 index, XAuint32 *pValueSize); |
142 extern XAresult mmf_get_value_size(void* context, XAuint32 index, XAuint32 *pValueSize); |
146 extern XAresult mmf_get_value(void* context, XAuint32 index, XAuint32 valueSize, XAMetadataInfo *pValue); |
143 extern XAresult mmf_get_value(void* context, XAuint32 index, XAuint32 valueSize, XAMetadataInfo *pValue); |
147 #endif //__cplusplus |
144 #endif //__cplusplus |
148 |
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149 #endif |
145 #endif |