16 */ |
16 */ |
17 |
17 |
18 |
18 |
19 #include <mtp/cmtptypearray.h> |
19 #include <mtp/cmtptypearray.h> |
20 #include <mtp/mmtpreferencemgr.h> |
20 #include <mtp/mmtpreferencemgr.h> |
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21 #include <mtp/mmtpobjectmgr.h> |
21 #ifdef _DEBUG |
22 #ifdef _DEBUG |
22 #include <mtp/mmtpobjectmgr.h> |
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23 #include <mtp/tmtptypeuint128.h> |
23 #include <mtp/tmtptypeuint128.h> |
24 #endif |
24 #endif |
25 |
25 |
26 #include "cgetobjectreferences.h" |
26 #include "cgetobjectreferences.h" |
27 #include "mmmtpdputility.h" |
27 #include "mmmtpdputility.h" |
28 #include "mmmtpdplogger.h" |
28 #include "mmmtpdplogger.h" |
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29 #include "cmmmtpdpperflog.h" |
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30 #include "mmmtpdpconfig.h" |
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31 #include "cmmmtpdpmetadataaccesswrapper.h" |
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32 #include "tmmmtpdppanic.h" |
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33 |
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34 const TInt KMTPDriveGranularity = 5; |
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35 |
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36 #if defined(_DEBUG) || defined(MMMTPDP_PERFLOG) |
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37 _LIT( KMpxQueryAbstractMediaReference, "MpxQueryAbstractMediaReference" ); |
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38 _LIT( KReferenceManagerSetReference, "ReferenceManagerSetReference" ); |
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39 _LIT( KObjectManagerHandle, "ObjectManagerHandle" ); |
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40 #endif |
29 |
41 |
30 // ----------------------------------------------------------------------------- |
42 // ----------------------------------------------------------------------------- |
31 // Verification data for the GetReferences request |
43 // Verification data for the GetReferences request |
32 // ----------------------------------------------------------------------------- |
44 // ----------------------------------------------------------------------------- |
33 // |
45 // |
48 // Two-phase construction method |
60 // Two-phase construction method |
49 // ----------------------------------------------------------------------------- |
61 // ----------------------------------------------------------------------------- |
50 // |
62 // |
51 EXPORT_C MMmRequestProcessor* CGetObjectReferences::NewL( MMTPDataProviderFramework& aFramework, |
63 EXPORT_C MMmRequestProcessor* CGetObjectReferences::NewL( MMTPDataProviderFramework& aFramework, |
52 MMTPConnection& aConnection, |
64 MMTPConnection& aConnection, |
53 MMmMtpDpConfig& /*aDpConfig*/ ) |
65 MMmMtpDpConfig& aDpConfig ) |
54 { |
66 { |
55 CGetObjectReferences* self = new ( ELeave ) CGetObjectReferences( aFramework, |
67 CGetObjectReferences* self = new ( ELeave ) CGetObjectReferences( aFramework, |
56 aConnection ); |
68 aConnection, |
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69 aDpConfig ); |
57 CleanupStack::PushL( self ); |
70 CleanupStack::PushL( self ); |
58 self->ConstructL(); |
71 self->ConstructL(); |
59 CleanupStack::Pop( self ); |
72 CleanupStack::Pop( self ); |
60 |
73 |
61 return self; |
74 return self; |
66 // Two-phase construction method |
79 // Two-phase construction method |
67 // ----------------------------------------------------------------------------- |
80 // ----------------------------------------------------------------------------- |
68 // |
81 // |
69 void CGetObjectReferences::ConstructL() |
82 void CGetObjectReferences::ConstructL() |
70 { |
83 { |
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84 #if defined(_DEBUG) || defined(MMMTPDP_PERFLOG) |
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85 iPerfLog = CMmMtpDpPerfLog::NewL( _L( "CAbstractMediaMtpDataProviderEnumerator" ) ); |
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86 #endif |
71 } |
87 } |
72 |
88 |
73 // ----------------------------------------------------------------------------- |
89 // ----------------------------------------------------------------------------- |
74 // CGetObjectReferences::~CGetObjectReferences |
90 // CGetObjectReferences::~CGetObjectReferences |
75 // Destructor |
91 // Destructor |
76 // ----------------------------------------------------------------------------- |
92 // ----------------------------------------------------------------------------- |
77 // |
93 // |
78 EXPORT_C CGetObjectReferences::~CGetObjectReferences() |
94 EXPORT_C CGetObjectReferences::~CGetObjectReferences() |
79 { |
95 { |
80 delete iReferences; |
96 delete iReferences; |
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97 |
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98 #if defined(_DEBUG) || defined(MMMTPDP_PERFLOG) |
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99 delete iPerfLog; |
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100 #endif // _DEBUG |
81 } |
101 } |
82 |
102 |
83 // ----------------------------------------------------------------------------- |
103 // ----------------------------------------------------------------------------- |
84 // CGetObjectReferences::CGetObjectReferences |
104 // CGetObjectReferences::CGetObjectReferences |
85 // Standard c++ constructor |
105 // Standard c++ constructor |
86 // ----------------------------------------------------------------------------- |
106 // ----------------------------------------------------------------------------- |
87 // |
107 // |
88 CGetObjectReferences::CGetObjectReferences( MMTPDataProviderFramework& aFramework, |
108 CGetObjectReferences::CGetObjectReferences( MMTPDataProviderFramework& aFramework, |
89 MMTPConnection& aConnection ) : |
109 MMTPConnection& aConnection, |
90 CRequestProcessor( aFramework, |
110 MMmMtpDpConfig& aDpConfig ) : |
91 aConnection, |
111 CRequestProcessor( aFramework, |
92 sizeof ( KMTPGetObjectReferencesPolicy ) / sizeof( TMTPRequestElementInfo ), |
112 aConnection, |
93 KMTPGetObjectReferencesPolicy ) |
113 sizeof ( KMTPGetObjectReferencesPolicy ) / sizeof( TMTPRequestElementInfo ), |
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114 KMTPGetObjectReferencesPolicy ), |
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115 iDpConfig( aDpConfig ) |
94 { |
116 { |
95 PRINT( _L( "Operation: GetObjectReferences(0x9810)" ) ); |
117 PRINT( _L( "Operation: GetObjectReferences(0x9810)" ) ); |
96 } |
118 } |
97 |
119 |
98 // ----------------------------------------------------------------------------- |
120 // ----------------------------------------------------------------------------- |
102 // |
124 // |
103 void CGetObjectReferences::ServiceL() |
125 void CGetObjectReferences::ServiceL() |
104 { |
126 { |
105 PRINT( _L( "MM MTP => CGetObjectReferences::ServiceL" ) ); |
127 PRINT( _L( "MM MTP => CGetObjectReferences::ServiceL" ) ); |
106 |
128 |
107 MmMtpDpUtility::SetPSStatus(EMtpPSStatusActive); |
129 MmMtpDpUtility::SetPSStatus( EMtpPSStatusActive ); |
108 |
130 |
109 TUint32 objectHandle = Request().Uint32( TMTPTypeRequest::ERequestParameter1 ); |
131 TUint32 objectHandle = Request().Uint32( TMTPTypeRequest::ERequestParameter1 ); |
110 PRINT1( _L( "MM MTP <> CGetObjectReferences::ServiceL objectHandle = 0x%x" ), |
132 PRINT1( _L( "MM MTP <> CGetObjectReferences::ServiceL objectHandle = 0x%x" ), |
111 objectHandle ); |
133 objectHandle ); |
112 MMTPReferenceMgr& referenceMgr = iFramework.ReferenceMgr(); |
134 |
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135 CMTPObjectMetaData* parentObject = iRequestChecker->GetObjectInfo( objectHandle ); |
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136 __ASSERT_DEBUG( parentObject, Panic( EMmMTPDpObjectNull ) ); |
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137 |
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138 iFramework.ObjectMgr().ObjectL( objectHandle, *parentObject ); |
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139 TUint subFormatCode = parentObject->Uint( CMTPObjectMetaData::EFormatSubCode ); |
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140 PRINT1( _L( "MM MTP <> CGetObjectReferences::ServiceL subFormatCode = 0x%x" ), |
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141 subFormatCode ); |
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142 |
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143 if ( MmMtpDpUtility::HasReference( parentObject->Uint( CMTPObjectMetaData::EFormatCode ) ) |
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144 && ( subFormatCode == EMTPSubFormatCodeUnknown ) ) |
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145 { |
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146 CDesCArray* references = new ( ELeave ) CDesCArrayFlat( KMTPDriveGranularity ); |
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147 CleanupStack::PushL( references ); // + references |
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148 |
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149 PERFLOGSTART( KMpxQueryAbstractMediaReference ); |
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150 TRAP_IGNORE( iDpConfig.GetWrapperL().GetAllReferenceL( *parentObject, *references ) ); |
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151 PERFLOGSTOP( KMpxQueryAbstractMediaReference ); |
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152 |
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153 // insert references into reference db |
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154 TPtrC parentSuid( parentObject->DesC( CMTPObjectMetaData::ESuid ) ); |
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155 AddReferencesL( parentSuid, *references ); |
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156 |
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157 CleanupStack::PopAndDestroy( references ); // - references |
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158 |
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159 parentObject->SetUint( CMTPObjectMetaData::EFormatSubCode, EMTPSubFormatCodeUndefined ); // set it to something else |
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160 iFramework.ObjectMgr().ModifyObjectL( *parentObject ); |
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161 } |
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162 |
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163 |
113 delete iReferences; |
164 delete iReferences; |
114 iReferences = NULL; |
165 iReferences = NULL; |
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166 MMTPReferenceMgr& referenceMgr = iFramework.ReferenceMgr(); |
115 iReferences = referenceMgr.ReferencesLC( TMTPTypeUint32( objectHandle ) ); |
167 iReferences = referenceMgr.ReferencesLC( TMTPTypeUint32( objectHandle ) ); |
116 CleanupStack::Pop( iReferences ); |
168 CleanupStack::Pop( iReferences ); |
117 SendDataL( *iReferences ); |
169 SendDataL( *iReferences ); |
118 |
170 |
119 #if _DEBUG |
171 #if _DEBUG |
138 #endif |
190 #endif |
139 |
191 |
140 PRINT( _L( "MM MTP <= CGetObjectReferences::ServiceL" ) ); |
192 PRINT( _L( "MM MTP <= CGetObjectReferences::ServiceL" ) ); |
141 } |
193 } |
142 |
194 |
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195 // ----------------------------------------------------------------------------- |
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196 // CGetObjectReferences::AddReferencesL |
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197 // GetObjectInfo request handler |
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198 // ----------------------------------------------------------------------------- |
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199 // |
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200 void CGetObjectReferences::AddReferencesL( const TDesC& aRefOwnerSuid, |
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201 CDesCArray& aReferences ) |
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202 { |
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203 TInt count = aReferences.Count(); |
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204 PRINT2( _L("MM MTP => CGetObjectReferences::AddReferencesL aRefOwnerSuid = %S, ref count = %d"), &aRefOwnerSuid, count ); |
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205 |
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206 // check if references are valid |
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207 TInt removeCount = 0; |
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208 for ( TInt i = 0; i < count; i++ ) |
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209 { |
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210 TInt index = i - removeCount; |
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211 TPtrC temp( aReferences[index] ); |
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212 PRINT2( _L( "MM MTP <> CGetObjectReferences::AddReferencesL ref[%d]'s name = %S" ), index, &temp ); |
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213 PERFLOGSTART( KObjectManagerHandle ); |
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214 TUint32 handle = iFramework.ObjectMgr().HandleL( temp ); |
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215 PERFLOGSTOP( KObjectManagerHandle ); |
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216 if ( handle == KMTPHandleNone ) // object doesn't exist |
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217 { |
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218 PRINT1( _L( "MM MTP <> CGetObjectReferences::AddReferencesL, [%S] doesn't existed in handle db, remove this from reference array" ), &temp ); |
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219 |
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220 // if handle is invalid, remove from reference array |
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221 aReferences.Delete( index, 1 ); |
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222 removeCount++; |
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223 } |
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224 } |
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225 |
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226 // add all references into references db |
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227 MMTPReferenceMgr& referenceMgr = iFramework.ReferenceMgr(); |
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228 PERFLOGSTART( KReferenceManagerSetReference ); |
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229 referenceMgr.SetReferencesL( aRefOwnerSuid, aReferences ); |
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230 PERFLOGSTOP( KReferenceManagerSetReference ); |
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231 |
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232 PRINT( _L( "MM MTP <= CGetObjectReferences::AddReferencesL" ) ); |
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233 } |
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234 |
143 // end of file |
235 // end of file |