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1 /* |
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2 * Copyright (c) 2002-2009 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: Rights Object Client side MTM |
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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 |
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20 // INCLUDE FILES |
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21 |
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22 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS |
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23 #include <mtmuidsdef.hrh> |
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24 #endif |
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25 #include <e32std.h> |
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26 #include <txtrich.h> |
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27 #include <msvreg.h> |
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28 #include <msvstore.h> // cmsvstore |
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29 #include <msvids.h> // kmsvlocalserviceindexentryid |
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30 #include <mtmdef.h> // kmsvmessagepartbody |
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31 #include <msvuids.h> // kuidmsvmessageentry |
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32 #include <sysutil.h> // disk space checking |
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33 |
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34 #include "romtmcli.h" |
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35 #include "romtmcc.h" |
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36 #include "romtmcommon.h" |
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37 GLREF_C void Panic( TRoMtmCliPanic aPanic ); |
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38 |
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39 // EXTERNAL DATA STRUCTURES |
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40 // EXTERNAL FUNCTION PROTOTYPES |
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41 // CONSTANTS |
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42 // MACROS |
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43 // LOCAL CONSTANTS AND MACROS |
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44 // MODULE DATA STRUCTURES |
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45 // LOCAL FUNCTION PROTOTYPES |
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46 // FORWARD DECLARATIONS |
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47 |
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48 // ============================= LOCAL FUNCTIONS =============================== |
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49 |
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50 // ============================ MEMBER FUNCTIONS =============================== |
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51 |
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52 |
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53 |
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54 /************************************* |
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55 * |
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56 * Construction and destruction |
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57 * |
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58 **************************************/ |
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59 |
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60 |
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61 // ----------------------------------------------------------------------------- |
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62 // CRightsObjectMtmClient::CRightsObjectMtmClient |
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63 // C++ default constructor can NOT contain any code, that |
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64 // might leave. |
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65 // ----------------------------------------------------------------------------- |
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66 // |
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67 CRightsObjectMtmClient::CRightsObjectMtmClient( |
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68 CRegisteredMtmDll& aRegisteredMtmDll , |
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69 CMsvSession& aMsvSession |
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70 ) |
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71 : CBaseMtm(aRegisteredMtmDll , aMsvSession ) |
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72 { |
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73 } |
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74 |
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75 // ----------------------------------------------------------------------------- |
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76 // CRightsObjectMtmClient::ConstructL() |
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77 // Symbian 2nd phase constructor can leave. |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 void CRightsObjectMtmClient::ConstructL() |
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81 { |
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82 SwitchCurrentEntryL( KMsvRootIndexEntryId ); |
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83 } |
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84 |
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85 |
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86 // ----------------------------------------------------------------------------- |
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87 // CRightsObjectMtmClient* CRightsObjectMtmClient::NewL |
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88 // Two-phased constructor. |
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89 // ----------------------------------------------------------------------------- |
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90 // |
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91 EXPORT_C CRightsObjectMtmClient* CRightsObjectMtmClient::NewL( |
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92 CRegisteredMtmDll& aRegisteredMtmDll , |
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93 CMsvSession& aMsvSession |
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94 ) |
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95 // Factory function |
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96 { |
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97 CRightsObjectMtmClient* self = new ( ELeave ) CRightsObjectMtmClient( aRegisteredMtmDll , aMsvSession ); |
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98 CleanupStack::PushL( self ); |
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99 self->ConstructL(); |
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100 CleanupStack::Pop( self ); |
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101 return self; |
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102 } |
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103 |
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104 // ----------------------------------------------------------------------------- |
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105 // Destructor |
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106 // ----------------------------------------------------------------------------- |
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107 // |
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108 CRightsObjectMtmClient::~CRightsObjectMtmClient() |
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109 { |
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110 } |
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111 |
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112 /************************************* |
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113 * |
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114 * from CBaseMtm |
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115 * |
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116 **************************************/ |
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117 |
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118 // ----------------------------------------------------------------------------- |
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119 // CRightsObjectMtmClient::AddAddresseeL |
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120 // |
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121 // Not supported |
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122 // ----------------------------------------------------------------------------- |
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123 // |
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124 void CRightsObjectMtmClient::AddAddresseeL( const TDesC& /*aRealAddress*/ ) |
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125 { |
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126 User::Leave( KErrNotSupported ); |
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127 } |
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128 |
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129 // ----------------------------------------------------------------------------- |
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130 // CRightsObjectMtmClient::AddAddresseeL |
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131 // |
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132 // Not supported |
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133 // ----------------------------------------------------------------------------- |
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134 // |
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135 void CRightsObjectMtmClient::AddAddresseeL( const TDesC& /*aRealAddress*/ , |
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136 const TDesC& /*aAlias*/ ) |
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137 { |
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138 User::Leave( KErrNotSupported ); |
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139 } |
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140 |
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141 // ----------------------------------------------------------------------------- |
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142 // CRightsObjectMtmClient::RemoveAddressee |
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143 // |
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144 // Not supported |
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145 // ----------------------------------------------------------------------------- |
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146 // |
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147 void CRightsObjectMtmClient::RemoveAddressee( TInt /*aIndex*/ ) |
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148 { |
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149 // Not supported. |
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150 } |
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151 |
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152 // ----------------------------------------------------------------------------- |
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153 // CRightsObjectMtmClient::SaveMessageL |
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154 // |
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155 // Commits cached changes to the storage controlled by the Message Server |
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156 // can only be called on message contexts. |
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157 // ----------------------------------------------------------------------------- |
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158 // |
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159 void CRightsObjectMtmClient::SaveMessageL() |
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160 // Store entry data |
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161 { |
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162 TMsvEntry indexEntry( iMsvEntry->Entry() ); |
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163 RFs& fs( Session().FileSession() ); |
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164 const CRichText* body( &Body() ); |
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165 |
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166 if ( !body ) |
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167 { |
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168 User::Leave( KErrArgument ); |
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169 } |
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170 // check if there is space for text to be saved |
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171 if ( SysUtil::DiskSpaceBelowCriticalLevelL( |
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172 &fs, |
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173 body->DocumentLength() * sizeof( TText ), |
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174 RFs::GetSystemDrive() ) ) |
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175 { |
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176 User::Leave( KErrDiskFull ); |
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177 } |
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178 |
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179 |
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180 // get an editable message store |
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181 CMsvStore* store( iMsvEntry->EditStoreL() ); |
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182 CleanupStack::PushL( store ); |
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183 |
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184 switch ( iMsvEntry->Entry().iType.iUid ) |
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185 { |
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186 case KUidMsvMessageEntryValue: |
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187 { |
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188 StoreBodyL( *store ); |
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189 break; |
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190 } |
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191 default: |
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192 { |
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193 User::Leave( KErrNotSupported ); |
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194 break; |
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195 } |
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196 } |
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197 // commit the index changes. |
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198 iMsvEntry->ChangeL( indexEntry ); |
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199 store->CommitL(); |
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200 CleanupStack::PopAndDestroy( store ); |
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201 } |
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202 |
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203 // ----------------------------------------------------------------------------- |
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204 // CRightsObjectMtmClient::LoadMessageL |
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205 // |
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206 // Loads the cache with the message data for the current context |
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207 // can only be called on message contexts. |
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208 // ----------------------------------------------------------------------------- |
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209 // |
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210 void CRightsObjectMtmClient::LoadMessageL() |
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211 { |
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212 TMsvEntry indexEntry( iMsvEntry->Entry() ); |
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213 switch ( indexEntry.iType.iUid ) |
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214 { |
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215 case KUidMsvMessageEntryValue: |
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216 { |
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217 // get read-only message store |
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218 Body().Reset(); |
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219 CMsvStore* store( iMsvEntry->ReadStoreL() ); |
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220 CleanupStack::PushL( store ); |
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221 RestoreBodyL( *store ); |
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222 CleanupStack::PopAndDestroy( store ); |
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223 break; |
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224 } |
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225 default: |
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226 // if we fall through here, we should panic because |
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227 // we have wrong entry type |
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228 { |
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229 User::Leave( KErrNotSupported ); |
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230 break; |
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231 } |
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232 } |
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233 } |
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234 |
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235 // ----------------------------------------------------------------------------- |
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236 // CRightsObjectMtmClient::ReplyL |
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237 // |
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238 // Not supported |
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239 // ----------------------------------------------------------------------------- |
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240 // |
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241 CMsvOperation* CRightsObjectMtmClient::ReplyL ( |
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242 TMsvId /*aReplyEntryId*/ , |
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243 TMsvPartList /*aPartlist*/ , |
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244 TRequestStatus& /*aCompletionStatus*/ ) |
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245 { |
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246 User::Leave( KErrNotSupported ); |
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247 return NULL; |
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248 } |
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249 |
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250 // ----------------------------------------------------------------------------- |
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251 // CRightsObjectMtmClient::ForwardL |
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252 // |
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253 // Not supported |
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254 // ----------------------------------------------------------------------------- |
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255 // |
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256 CMsvOperation* CRightsObjectMtmClient::ForwardL( |
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257 TMsvId /*aForwardEntryId*/ , |
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258 TMsvPartList /*aPartList*/ , |
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259 TRequestStatus& /*aCompletionStatus*/ ) |
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260 { |
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261 User::Leave( KErrNotSupported ); |
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262 return NULL; |
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263 } |
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264 |
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265 // ----------------------------------------------------------------------------- |
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266 // CRightsObjectMtmClient::ValidateMessage |
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267 // |
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268 // Not supported |
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269 // ----------------------------------------------------------------------------- |
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270 // |
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271 TMsvPartList CRightsObjectMtmClient::ValidateMessage( TUint /*PartList*/ ) |
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272 { |
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273 return KErrNone; |
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274 } |
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275 |
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276 // ----------------------------------------------------------------------------- |
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277 // CRightsObjectMtmClient::Find |
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278 // |
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279 // Not supported |
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280 // ----------------------------------------------------------------------------- |
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281 // |
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282 TMsvPartList CRightsObjectMtmClient::Find( const TDesC& /*aTextToFind*/ , TMsvPartList /*aPartList*/ ) |
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283 // Find text in entry |
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284 { |
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285 return KErrNone; |
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286 } |
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287 |
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288 // ----------------------------------------------------------------------------- |
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289 // CRightsObjectMtmClient::QueryCapability |
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290 // |
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291 // Queries if the MTM supports a particular capability, specified by a UID. |
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292 // ----------------------------------------------------------------------------- |
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293 // |
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294 TInt CRightsObjectMtmClient::QueryCapability( TUid aCapability , TInt& aResponse ) |
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295 // Query for capability |
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296 { |
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297 TInt error( KErrNone ); |
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298 switch ( aCapability.iUid ) |
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299 { |
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300 case KUidMtmQueryMaxBodySizeValue: |
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301 case KUidMtmQueryMaxTotalMsgSizeValue: |
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302 { |
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303 aResponse = KMaxRoMessageSize; |
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304 break; |
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305 } |
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306 case KUidMtmQuerySupportedBodyValue: |
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307 { |
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308 aResponse = KMtm7BitBody | KMtm8BitBody | |
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309 KMtm16BitBody | KMtmBinaryBody; |
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310 break; |
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311 } |
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312 case KUidMtmQuerySupportSubjectValue: |
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313 case KUidMtmQueryOffLineAllowedValue: |
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314 { |
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315 aResponse=ETrue; |
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316 break; |
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317 } |
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318 default: |
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319 { |
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320 error = KErrNotSupported; |
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321 } |
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322 } |
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323 return error; |
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324 } |
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325 |
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326 // ----------------------------------------------------------------------------- |
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327 // CRightsObjectMtmClient::InvokeSyncFunctionL |
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328 // |
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329 // Not supported |
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330 // ----------------------------------------------------------------------------- |
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331 // |
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332 void CRightsObjectMtmClient::InvokeSyncFunctionL( |
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333 TInt /*aFunctionId*/ , |
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334 const CMsvEntrySelection& /*aSelection*/ , |
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335 TDes8& /*aParameter*/ ) |
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336 // Call MTM-specific operation synchronously |
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337 { |
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338 User::Leave( KErrNotSupported ); |
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339 } |
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340 |
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341 // ----------------------------------------------------------------------------- |
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342 // CRightsObjectMtmClient::InvokeAsyncFunctionL |
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343 // |
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344 // Not supported |
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345 // ----------------------------------------------------------------------------- |
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346 // |
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347 CMsvOperation* CRightsObjectMtmClient::InvokeAsyncFunctionL( |
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348 TInt /*aFunctionId*/ , |
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349 const CMsvEntrySelection& /*aSelection*/ , |
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350 TDes8& /*aParameter*/ , |
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351 TRequestStatus& /*aCompletionStatus*/ ) |
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352 // Call MTM-specific operation asynchronously |
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353 { |
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354 User::Leave( KErrNotSupported ); |
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355 return NULL; |
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356 } |
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357 |
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358 // ----------------------------------------------------------------------------- |
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359 // CRightsObjectMtmClient::ContextEntrySwitched |
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360 // |
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361 // Not supported |
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362 // ----------------------------------------------------------------------------- |
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363 // |
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364 void CRightsObjectMtmClient::ContextEntrySwitched() |
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365 // Context change notification |
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366 // |
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367 // No need to know entry changes |
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368 // |
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369 { |
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370 } |
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371 |
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372 |