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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Part of SyncML Data Synchronization Plug In Adapter |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <f32file.h> |
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20 #include <bautils.h> |
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21 #include <barsc.h> |
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22 #include <stringpool.h> |
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23 #include <data_caging_path_literals.hrh> |
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24 |
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25 #include <smldataformat.h> |
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26 #include <ecom/implementationproxy.h> |
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27 #include "mediadsprovider.h" |
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28 #include "mediadsproviderdefs.h" |
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29 #include "mediadsstore.h" |
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30 #include <mediadsstore.rsg> |
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31 #include "logger.h" |
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32 |
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33 |
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34 |
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35 // ----------------------------------------------------------------------------- |
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36 // CMediaDataProvider::CMediaDataProvider |
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37 // C++ default constructor can NOT contain any code, that might leave |
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38 // ----------------------------------------------------------------------------- |
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39 CMediaDataProvider::CMediaDataProvider() : |
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40 iOwnStoreFormat(NULL), |
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41 iFilters(1) |
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42 { |
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43 } |
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44 |
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45 // ----------------------------------------------------------------------------- |
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46 // CMediaDataProvider::ConstructL |
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47 // Symbian 2nd phase constructor can leave. |
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48 // ----------------------------------------------------------------------------- |
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49 void CMediaDataProvider::ConstructL() |
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50 { |
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51 TRACE_FUNC_ENTRY; |
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52 |
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53 iStringPool.OpenL(); |
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54 User::LeaveIfError( iFs.Connect() ); |
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55 |
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56 TRACE_FUNC_EXIT; |
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57 } |
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58 |
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59 // ----------------------------------------------------------------------------- |
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60 // CMediaDataProvider::NewL |
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61 // Two-phased constructor. |
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62 // ----------------------------------------------------------------------------- |
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63 CMediaDataProvider* CMediaDataProvider::NewL() |
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64 { |
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65 TRACE_FUNC_ENTRY; |
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66 |
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67 CMediaDataProvider* self = new (ELeave) CMediaDataProvider; |
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68 |
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69 CleanupStack::PushL( self ); |
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70 self->ConstructL(); |
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71 CleanupStack::Pop( self ); |
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72 |
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73 TRACE_FUNC_EXIT; |
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74 return self; |
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75 } |
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76 |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // CMediaDataProvider::~CMediaDataProvider |
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80 // Destructor. |
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81 // ----------------------------------------------------------------------------- |
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82 CMediaDataProvider::~CMediaDataProvider() |
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83 { |
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84 TRACE_FUNC_ENTRY; |
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85 |
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86 delete iOwnStoreFormat; |
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87 iStringPool.Close(); |
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88 |
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89 iFilters.ResetAndDestroy(); |
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90 iFilters.Close(); |
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91 |
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92 iFs.Close(); |
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93 |
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94 TRACE_FUNC_EXIT; |
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95 } |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CMediaDataProvider::DoOnFrameworkEvent |
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99 // Not used |
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100 // ----------------------------------------------------------------------------- |
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101 void CMediaDataProvider::DoOnFrameworkEvent(TSmlFrameworkEvent, TInt /*aParam1*/, TInt /*aParam2*/) |
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102 { |
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103 TRACE_FUNC; |
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104 } |
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105 |
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106 // ----------------------------------------------------------------------------- |
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107 // CMediaDataProvider::DoSupportsOperation |
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108 // Checks whether data provider supports specific operation |
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109 // ----------------------------------------------------------------------------- |
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110 TBool CMediaDataProvider::DoSupportsOperation(TUid /*aOpId*/) const |
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111 { |
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112 TRACE_FUNC; |
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113 |
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114 // Optional operations are not supported |
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115 return EFalse; |
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116 } |
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117 |
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118 // ----------------------------------------------------------------------------- |
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119 // CMediaDataProvider::DoStoreFormatL |
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120 // Creates data store format |
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121 // ----------------------------------------------------------------------------- |
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122 const CSmlDataStoreFormat& CMediaDataProvider::DoStoreFormatL() |
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123 { |
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124 TRACE_FUNC_ENTRY; |
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125 |
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126 if ( !iOwnStoreFormat ) |
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127 { |
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128 iOwnStoreFormat = DoOwnStoreFormatL(); |
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129 } |
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130 |
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131 TRACE_FUNC_EXIT; |
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132 |
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133 return *iOwnStoreFormat; |
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134 } |
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135 |
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136 // ----------------------------------------------------------------------------- |
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137 // CMediaDataProvider::DoListStoresLC |
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138 // Returns array fo data stores, not implemented because only single data store |
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139 // is supported |
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140 // ----------------------------------------------------------------------------- |
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141 CDesCArray* CMediaDataProvider::DoListStoresLC() |
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142 { |
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143 TRACE_FUNC_ENTRY; |
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144 |
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145 CDesCArrayFlat* stores = new (ELeave) CDesCArrayFlat(1); |
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146 CleanupStack::PushL( stores ); |
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147 stores->AppendL( KMediaDsDbName ); |
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148 stores->AppendL( KMediaDsRefreshDbName ); |
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149 |
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150 TRACE_FUNC_EXIT; |
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151 |
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152 return stores; |
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153 } |
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154 |
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155 // ----------------------------------------------------------------------------- |
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156 // CMediaDataProvider::DoDefaultStoreL |
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157 // Returns the name of the default data store |
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158 // ----------------------------------------------------------------------------- |
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159 const TDesC& CMediaDataProvider::DoDefaultStoreL() |
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160 { |
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161 TRACE_FUNC; |
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162 return KMediaDsDbName; |
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163 } |
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164 |
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165 // ----------------------------------------------------------------------------- |
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166 // CMediaDataProvider::DoNewStoreInstanceLC |
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167 // Creates a new data store object, which can be used for synchronization |
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168 // ----------------------------------------------------------------------------- |
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169 CSmlDataStore* CMediaDataProvider::DoNewStoreInstanceLC() |
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170 { |
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171 TRACE_FUNC_ENTRY; |
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172 CMediaDsDataStore* newStore = CMediaDsDataStore::NewLC( iFs ); |
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173 TRACE_FUNC_EXIT; |
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174 return newStore; |
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175 } |
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176 |
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177 // ----------------------------------------------------------------------------- |
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178 // CMediaDataProvider::DoCheckSupportedServerFiltersL |
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179 // Filters are not supported |
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180 // ----------------------------------------------------------------------------- |
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181 void CMediaDataProvider::DoCheckSupportedServerFiltersL( |
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182 const CSmlDataStoreFormat& /*aServerDataStoreFormat*/, |
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183 RPointerArray<CSyncMLFilter>& /*aFilters*/, |
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184 TSyncMLFilterChangeInfo& /*aChangeInfo*/ ) |
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185 { |
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186 TRACE_FUNC; |
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187 User::Leave( KErrNotSupported ); |
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188 } |
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189 |
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190 // ----------------------------------------------------------------------------- |
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191 // CMediaDataProvider::DoCheckServerFiltersL |
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192 // Filters are not supported |
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193 // ----------------------------------------------------------------------------- |
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194 void CMediaDataProvider::DoCheckServerFiltersL( |
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195 RPointerArray<CSyncMLFilter>& /*aFilters*/, |
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196 TSyncMLFilterChangeInfo& /*aChangeInfo*/) |
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197 { |
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198 TRACE_FUNC; |
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199 User::Leave( KErrNotSupported ); |
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200 } |
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201 |
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202 // ----------------------------------------------------------------------------- |
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203 // CMediaDataProvider::DoSupportedServerFiltersL |
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204 // Filters are not supported |
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205 // ----------------------------------------------------------------------------- |
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206 const RPointerArray<CSyncMLFilter>& CMediaDataProvider::DoSupportedServerFiltersL() |
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207 { |
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208 TRACE_FUNC; |
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209 return iFilters; // empty array |
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210 } |
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211 |
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212 // ----------------------------------------------------------------------------- |
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213 // CMediaDataProvider::DoSupportsUserSelectableMatchType |
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214 // Not supported |
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215 // ----------------------------------------------------------------------------- |
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216 TBool CMediaDataProvider::DoSupportsUserSelectableMatchType() const |
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217 { |
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218 TRACE_FUNC; |
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219 return EFalse; |
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220 } |
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221 |
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222 // ----------------------------------------------------------------------------- |
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223 // CMediaDataProvider::DoGenerateRecordFilterQueryLC |
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224 // Filters are not supported |
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225 // ----------------------------------------------------------------------------- |
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226 HBufC* CMediaDataProvider::DoGenerateRecordFilterQueryLC( |
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227 const RPointerArray<CSyncMLFilter>& /*aFilters*/, |
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228 TSyncMLFilterMatchType /*aMatch*/, TDes& /*aFilterMimeType*/, |
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229 TSyncMLFilterType& /*aFilterType*/, TDesC& /*aStoreName*/ ) |
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230 { |
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231 TRACE_FUNC; |
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232 User::Leave( KErrNotSupported ); |
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233 return NULL; |
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234 } |
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235 |
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236 // ----------------------------------------------------------------------------- |
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237 // CMediaDataProvider::DoGenerateFieldFilterQueryL |
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238 // Filters are not supported |
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239 // ----------------------------------------------------------------------------- |
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240 void CMediaDataProvider::DoGenerateFieldFilterQueryL( |
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241 const RPointerArray<CSyncMLFilter>& /*aFilters*/, TDes& /*aFilterMimeType*/, |
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242 RPointerArray<CSmlDataProperty>& /*aProperties*/, TDesC& /*aStoreName*/) |
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243 { |
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244 TRACE_FUNC; |
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245 User::Leave( KErrNotSupported ); |
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246 } |
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247 |
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248 // ----------------------------------------------------------------------------- |
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249 // CMediaDataProvider::DoOwnStoreFormatL |
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250 // Creates data store format |
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251 // ----------------------------------------------------------------------------- |
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252 CSmlDataStoreFormat* CMediaDataProvider::DoOwnStoreFormatL() |
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253 { |
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254 TRACE_FUNC_ENTRY; |
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255 |
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256 TParse* parse = new ( ELeave ) TParse(); |
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257 CleanupStack::PushL(parse); |
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258 TFileName fileName; |
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259 RResourceFile resourceFile; |
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260 |
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261 parse->Set( KMediaDsStoreFormatRsc, &KDC_RESOURCE_FILES_DIR, NULL ); |
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262 fileName = parse->FullName(); |
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263 LOGGER_WRITE_1("filename: %S", &fileName); |
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264 BaflUtils::NearestLanguageFile( iFs, fileName ); |
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265 |
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266 resourceFile.OpenL( iFs, fileName ); |
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267 CleanupClosePushL( resourceFile ); |
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268 |
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269 HBufC8* buffer = resourceFile.AllocReadLC( MEDIADS_DATA_STORE ); |
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270 |
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271 TResourceReader reader; |
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272 reader.SetBuffer( buffer ); |
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273 |
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274 CSmlDataStoreFormat* dsFormat = NULL; |
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275 dsFormat = CSmlDataStoreFormat::NewLC( iStringPool, reader ); |
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276 |
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277 CleanupStack::Pop( dsFormat ); |
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278 CleanupStack::PopAndDestroy( buffer ); |
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279 CleanupStack::PopAndDestroy( &resourceFile ); |
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280 CleanupStack::PopAndDestroy( parse ); |
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281 |
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282 TRACE_FUNC_EXIT; |
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283 |
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284 return dsFormat; |
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285 } |
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286 |
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287 |
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288 // ----------------------------------------------------------------------------- |
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289 // ImplementationTable |
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290 // Required by ECom plugin interface, tells the entry point of the library |
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291 // ----------------------------------------------------------------------------- |
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292 const TImplementationProxy ImplementationTable[] = |
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293 { |
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294 IMPLEMENTATION_PROXY_ENTRY(KMediaDataProviderImplUid, CMediaDataProvider::NewL) |
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295 }; |
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296 |
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297 // ----------------------------------------------------------------------------- |
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298 // ImplementationGroupProxy |
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299 // Returns the implementation table, required by the ECom plugin interface |
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300 // ----------------------------------------------------------------------------- |
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301 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
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302 { |
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303 aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy); |
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304 return ImplementationTable; |
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305 } |