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1 /* |
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2 * Copyright (c) 2007 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: PCS Session class |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include <e32cmn.h> |
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20 #include <s32mem.h> |
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21 #include <e32debug.h> |
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22 #include <utf.h> |
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23 |
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24 #include "CPcsDefs.h" |
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25 #include "CPcsServer.h" |
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26 #include "CPcsSession.h" |
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27 #include "CPsClientData.h" |
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28 #include "CPsQuery.h" |
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29 #include "CPcsPluginInterface.h" |
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30 #include "CPcsDebug.h" |
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31 |
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32 // ============================== MEMBER FUNCTIONS ============================ |
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33 |
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34 // ---------------------------------------------------------------------------- |
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35 // CPcsSession::NewL |
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36 // Two Phase Construction |
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37 // ---------------------------------------------------------------------------- |
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38 CPcsSession* CPcsSession::NewL(CPcsServer* aServer) |
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39 { |
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40 PRINT ( _L("Enter CPcsSession::NewL") ); |
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41 |
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42 CPcsSession* self= new (ELeave) CPcsSession(aServer); |
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43 CleanupStack::PushL(self); |
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44 self->ConstructL(); |
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45 CleanupStack::Pop(); // self |
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46 |
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47 PRINT ( _L("End CPcsSession::NewL") ); |
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48 |
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49 return self; |
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50 } |
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51 |
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52 // ---------------------------------------------------------------------------- |
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53 // CPcsSession::CPcsSession |
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54 // Construtor |
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55 // ---------------------------------------------------------------------------- |
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56 CPcsSession::CPcsSession( CPcsServer* aServer ) :iServer(aServer) |
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57 { |
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58 PRINT ( _L("Enter CPcsSession::CPcsSession") ); |
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59 PRINT ( _L("End CPcsSession::CPcsSession") ); |
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60 } |
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61 |
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62 // ---------------------------------------------------------------------------- |
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63 // CPcsSession::ConstructL |
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64 // Second phase constructor |
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65 // ---------------------------------------------------------------------------- |
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66 void CPcsSession::ConstructL() |
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67 { |
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68 PRINT ( _L("Enter CPcsSession::ConstructL") ); |
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69 |
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70 iBufferOverFlow = EFalse; |
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71 |
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72 iSettings = CPsSettings::NewL(); |
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73 |
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74 PRINT ( _L("End CPcsSession::ConstructL") ); |
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75 } |
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76 |
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77 // ---------------------------------------------------------------------------- |
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78 // CPcsSession::CPcsSession |
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79 // Destructor |
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80 // ---------------------------------------------------------------------------- |
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81 CPcsSession::~CPcsSession() |
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82 { |
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83 PRINT ( _L("Enter CPcsSession::~CPcsSession") ); |
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84 |
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85 if ( iSettings ) |
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86 { |
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87 delete iSettings; |
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88 iSettings = NULL; |
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89 } |
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90 |
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91 delete iDes; |
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92 |
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93 PRINT ( _L("End CPcsSession::~CPcsSession") ); |
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94 } |
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95 |
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96 // ---------------------------------------------------------------------------- |
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97 // CPcsSession::ServiceL |
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98 // |
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99 // ---------------------------------------------------------------------------- |
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100 void CPcsSession::ServiceL(const RMessage2& aMessage) |
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101 { |
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102 PRINT ( _L("Enter CPcsSession::ServiceL") ); |
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103 |
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104 TInt errStatus = KErrNone; |
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105 |
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106 // Do the service |
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107 TRAP ( errStatus, DoServiceL(aMessage) ); |
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108 |
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109 // Check the error status returned |
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110 if ( errStatus != KErrNone ) |
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111 { |
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112 aMessage.Complete(errStatus); |
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113 } |
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114 |
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115 PRINT ( _L("End CPcsSession::ServiceL") ); |
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116 } |
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117 |
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118 // ---------------------------------------------------------------------------- |
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119 // CPcsSession::DoServiceL |
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120 // |
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121 // ---------------------------------------------------------------------------- |
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122 void CPcsSession::DoServiceL(const RMessage2& aMessage) |
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123 { |
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124 PRINT ( _L("Enter CPcsSession::DoServiceL") ); |
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125 |
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126 switch ( aMessage.Function() ) |
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127 { |
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128 case ESearchSettings: |
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129 PRINT ( _L("Received function ESearchSettings") ); |
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130 SetSearchSettingsL(aMessage); |
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131 break; |
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132 |
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133 case ESearch: |
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134 PRINT ( _L("Received function ESearch") ); |
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135 GetAsyncPcsResultsL(aMessage); |
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136 break; |
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137 |
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138 case ECancelSearch: |
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139 PRINT ( _L("Received function ECancelSearch") ); |
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140 iBufferOverFlow = EFalse; |
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141 delete iDes; |
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142 iDes = NULL; |
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143 aMessage.Complete(ECancelComplete); |
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144 break; |
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145 |
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146 case ESearchInput: |
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147 PRINT ( _L("Received function ESearchInput") ); |
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148 SearchInputL(aMessage); |
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149 break; |
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150 |
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151 case ESearchMatchString: |
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152 PRINT ( _L("Received function ESearchMatchString") ); |
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153 SearchMatchStringL(aMessage); |
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154 break; |
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155 |
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156 case ELangSupport: |
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157 PRINT ( _L("Received function ELangSupport") ); |
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158 IsLanguageSupportedL(aMessage); |
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159 break; |
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160 |
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161 case EGetDataOrder: |
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162 PRINT ( _L("Received function EGetDataOrder") ); |
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163 GetDataOrderL(aMessage); |
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164 break; |
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165 |
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166 case EGetSortOrder: |
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167 PRINT ( _L("Received function EGetSortOrder") ); |
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168 GetSortOrderL(aMessage); |
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169 break; |
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170 |
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171 case ESetSortOrder: |
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172 PRINT ( _L("Received function ESetSortOrder") ); |
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173 ChangeSortOrderL(aMessage); |
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174 break; |
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175 |
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176 case EShutdown: |
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177 PRINT ( _L("Received function EShutdown") ); |
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178 ShutdownServerL(aMessage); |
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179 break; |
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180 } |
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181 |
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182 PRINT ( _L("End CPcsSession::DoServiceL") ); |
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183 |
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184 return; |
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185 } |
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186 // ---------------------------------------------------------------------------- |
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187 // CPcsSession::ServiceError |
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188 // |
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189 // ---------------------------------------------------------------------------- |
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190 void CPcsSession::ServiceError(const RMessage2& aMessage, TInt aError) |
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191 { |
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192 PRINT ( _L("Enter CPcsSession::ServiceError") ); |
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193 |
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194 aMessage.Complete(aError); |
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195 |
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196 PRINT ( _L("End CPcsSession::ServiceError") ); |
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197 } |
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198 |
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199 |
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200 // ---------------------------------------------------------------------------- |
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201 // CPcsSession::SetSearchSettings |
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202 // |
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203 // ---------------------------------------------------------------------------- |
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204 void CPcsSession::SetSearchSettingsL(const RMessage2& aMessage) |
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205 { |
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206 PRINT ( _L("Enter CPcsSession::SetSearchSettingsL") ); |
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207 |
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208 // Read search settings from the message |
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209 HBufC8* searchSettings = HBufC8::NewLC(KBufferMaxLen); |
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210 |
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211 TPtr8 searchSettingsPtr(searchSettings->Des()); |
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212 aMessage.ReadL(0, searchSettingsPtr); |
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213 |
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214 // Stream over the buffer |
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215 RDesReadStream searchSettingsStream(searchSettingsPtr); |
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216 searchSettingsStream.PushL(); |
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217 |
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218 if ( iSettings ) |
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219 { |
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220 delete iSettings; |
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221 iSettings = NULL; |
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222 } |
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223 |
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224 iSettings = CPsSettings::NewL(); |
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225 |
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226 iSettings->InternalizeL(searchSettingsStream); |
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227 |
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228 // searchSettingsStream, searchSettings |
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229 CleanupStack::PopAndDestroy(2, searchSettings); |
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230 |
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231 aMessage.Complete(KErrNone); |
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232 |
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233 PRINT ( _L("End CPcsSession::SetSearchSettingsL") ); |
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234 } |
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235 |
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236 // ---------------------------------------------------------------------------- |
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237 // CPcsSession::GetAsyncPcsResultsL |
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238 // |
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239 // ---------------------------------------------------------------------------- |
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240 void CPcsSession::GetAsyncPcsResultsL(const RMessage2& aMessage) |
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241 { |
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242 __LATENCY_MARK ( _L("CPcsSession::GetAsyncPcsResultsL") ); |
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243 PRINT ( _L("Enter CPcsSession::GetAsyncPcsResultsL") ); |
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244 |
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245 if ( iBufferOverFlow == EFalse ) |
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246 { |
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247 // ------------------------------------------------------------- |
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248 |
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249 // Read search query from the message |
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250 HBufC8* searchQuery = HBufC8::NewLC(KBufferMaxLen); |
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251 |
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252 TPtr8 searchQueryPtr(searchQuery->Des()); |
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253 aMessage.ReadL(0, searchQueryPtr); |
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254 |
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255 // Stream over the buffer |
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256 RDesReadStream searchQueryStream(searchQueryPtr); |
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257 searchQueryStream.PushL(); |
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258 |
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259 // Query object |
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260 CPsQuery* psQuery = CPsQuery::NewL(); |
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261 |
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262 psQuery->InternalizeL(searchQueryStream); |
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263 |
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264 // searchQueryStream, searchQuery |
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265 CleanupStack::PopAndDestroy(2, searchQuery); |
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266 |
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267 // ------------------------------------------------------------- |
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268 |
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269 // Dynamic data buffer |
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270 CBufFlat* buf = CBufFlat::NewL(KBufferMaxLen); |
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271 CleanupStack::PushL(buf); |
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272 |
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273 // Stream over the buffer |
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274 RBufWriteStream stream(*buf); |
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275 stream.PushL(); |
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276 |
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277 RPointerArray<CPsClientData> searchResults; |
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278 RPointerArray<CPsPattern> searchSeqs; |
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279 |
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280 |
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281 iServer->PluginInterface()->PerformSearchL(*iSettings, |
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282 *psQuery, |
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283 searchResults, |
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284 searchSeqs); |
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285 |
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286 // Write the number of contacts |
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287 stream.WriteInt32L(searchResults.Count()); |
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288 |
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289 // Write the contacts |
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290 for ( int i = 0; i < searchResults.Count(); i++ ) |
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291 { |
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292 searchResults[i]->ExternalizeL(stream); |
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293 } |
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294 |
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295 // Write the number of char seqs |
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296 stream.WriteInt32L(searchSeqs.Count()); |
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297 |
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298 // Write the seqs |
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299 for ( int j = 0; j < searchSeqs.Count(); j++ ) |
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300 { |
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301 searchSeqs[j]->ExternalizeL(stream); |
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302 } |
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303 |
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304 // Cleanup |
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305 searchResults.ResetAndDestroy(); |
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306 searchSeqs.ResetAndDestroy(); |
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307 delete psQuery; |
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308 |
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309 // Results are already packed in the stream |
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310 stream.CommitL(); |
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311 |
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312 // Create a heap descriptor from the buffer |
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313 iDes = HBufC8::NewL(buf->Size()); |
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314 TPtr8 ptr(iDes->Des()); |
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315 buf->Read(0, ptr, buf->Size()); |
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316 |
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317 CleanupStack::PopAndDestroy(2, buf); // buf, stream |
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318 } |
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319 |
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320 TInt rcevdBufferSize = aMessage.GetDesMaxLength(1); |
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321 User::LeaveIfNull( iDes ); |
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322 TInt reqdBufferSize = iDes->Size(); |
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323 |
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324 PRINT1 ( _L("Received buffer size = %d"), rcevdBufferSize ); |
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325 PRINT1 ( _L("Required buffer size = %d"), reqdBufferSize ); |
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326 |
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327 // If the received buffer size from Client API is less than |
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328 // the required buffer size write the required buffer size |
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329 // and return. |
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330 if ( rcevdBufferSize < reqdBufferSize ) |
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331 { |
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332 PRINT ( _L("In-adequate buffer received") ); |
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333 PRINT ( _L("Packing the required buffer size in response") ); |
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334 |
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335 TPckgC<TInt> bufferSizePackage(reqdBufferSize); |
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336 aMessage.WriteL(1, bufferSizePackage); |
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337 aMessage.Complete(KErrOverflow); |
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338 |
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339 iBufferOverFlow = ETrue; |
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340 } |
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341 else |
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342 { |
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343 PRINT ( _L("Adequate buffer received") ); |
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344 PRINT ( _L("Packing the results in response") ); |
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345 |
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346 aMessage.Write(1, *iDes); |
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347 aMessage.Complete(ESearchComplete); |
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348 |
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349 iBufferOverFlow = EFalse; |
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350 delete iDes; |
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351 iDes = NULL; |
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352 } |
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353 |
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354 |
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355 PRINT ( _L("End CPcsSession::GetAsyncPcsResultsL") ); |
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356 |
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357 __LATENCY_MARKEND ( _L("CPcsSession::GetAsyncPcsResultsL") ); |
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358 |
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359 } |
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360 |
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361 // ---------------------------------------------------------------------------- |
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362 // CPcsSession::SearchInputL |
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363 // |
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364 // ---------------------------------------------------------------------------- |
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365 void CPcsSession::SearchInputL(const RMessage2& aMessage) |
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366 { |
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367 PRINT ( _L("Enter CPcsSession::SearchInputL") ); |
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368 __LATENCY_MARK ( _L("CPcsSession::SearchInputL") ); |
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369 |
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370 // ------------------------------------------------------------- |
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371 |
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372 // Read search query from the message |
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373 HBufC8* searchQuery = HBufC8::NewLC(KBufferMaxLen); |
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374 |
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375 TPtr8 searchQueryPtr(searchQuery->Des()); |
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376 aMessage.ReadL(0, searchQueryPtr); |
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377 |
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378 // Stream over the buffer |
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379 RDesReadStream searchQueryStream(searchQueryPtr); |
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380 searchQueryStream.PushL(); |
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381 |
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382 // Query object |
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383 CPsQuery* psQuery = CPsQuery::NewL(); |
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384 psQuery->InternalizeL(searchQueryStream); |
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385 |
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386 // searchQueryStream, searchQuery |
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387 CleanupStack::PopAndDestroy(2, searchQuery); |
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388 |
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389 // ------------------------------------------------------------- |
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390 |
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391 // Read search data from the message |
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392 HBufC8* searchData = HBufC8::NewLC(KBufferMaxLen); |
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393 |
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394 TPtr8 searchDataPtr(searchData->Des()); |
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395 aMessage.ReadL(1, searchDataPtr); |
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396 |
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397 // Stream over the buffer |
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398 RDesReadStream searchDataStream(searchDataPtr); |
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399 searchDataStream.PushL(); |
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400 |
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401 // Data to be searched |
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402 // Read data size |
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403 TUint16 szData = searchDataStream.ReadUint16L(); |
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404 HBufC* data = HBufC::NewL(searchDataStream, szData); |
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405 |
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406 // searchQueryStream, searchQuery |
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407 CleanupStack::PopAndDestroy(2, searchData); |
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408 |
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409 // ------------------------------------------------------------- |
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410 |
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411 // Dynamic data buffer |
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412 CBufFlat* buf = CBufFlat::NewL(KBufferMaxLen); |
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413 CleanupStack::PushL(buf); |
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414 |
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415 // Stream over the buffer |
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416 RBufWriteStream stream(*buf); |
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417 stream.PushL(); |
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418 |
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419 // To hold the matches |
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420 RPointerArray<TDesC> searchSeqs; |
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421 |
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422 // To hold matched location |
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423 RArray<TPsMatchLocation> sequenceLoc; |
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424 |
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425 |
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426 iServer->PluginInterface()->SearchInputL(*psQuery, |
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427 *data, |
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428 searchSeqs, |
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429 sequenceLoc); |
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430 |
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431 |
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432 // Delete the search query and search data |
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433 delete psQuery; |
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434 delete data; |
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435 |
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436 // --------- write match sequence --------------------------- |
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437 // Write the number of match seqs |
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438 stream.WriteUint16L(searchSeqs.Count()); |
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439 |
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440 // Write the matches |
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441 for ( int j = 0; j < searchSeqs.Count(); j++ ) |
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442 { |
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443 TInt length = searchSeqs[j]->Length(); |
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444 |
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445 // Write the char sequence length |
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446 stream.WriteUint16L(length); |
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447 |
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448 // Write the char sequence |
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449 stream << *searchSeqs[j]; |
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450 } |
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451 |
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452 // --------- write match sequence location ------------------ |
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453 // write number of sequnece |
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454 stream.WriteUint16L(sequenceLoc.Count()); |
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455 |
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456 // write each structure element |
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457 for(TInt k = 0; k < sequenceLoc.Count(); k++) |
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458 { |
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459 TPsMatchLocation temp = sequenceLoc[k]; |
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460 |
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461 // write the starting index |
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462 stream.WriteUint16L(temp.index); |
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463 |
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464 // write the length of match |
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465 stream.WriteUint16L(temp.length); |
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466 |
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467 //write directionality of string |
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468 stream.WriteUint16L(temp.direction); |
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469 |
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470 } |
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471 |
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472 // Reset search seqs |
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473 searchSeqs.ResetAndDestroy(); |
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474 sequenceLoc.Reset(); |
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475 sequenceLoc.Close(); |
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476 |
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477 stream.CommitL(); |
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478 |
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479 // Create a heap descriptor from the buffer |
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480 HBufC8* des = HBufC8::NewLC(buf->Size()); |
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481 TPtr8 ptr(des->Des()); |
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482 buf->Read(0, ptr, buf->Size()); |
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483 |
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484 aMessage.Write(2, *des); |
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485 aMessage.Complete(KErrNone); |
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486 CleanupStack::PopAndDestroy(3, buf); // buf, stream, des |
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487 |
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488 PRINT ( _L("End CPcsSession::SearchInputL") ); |
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489 __LATENCY_MARKEND ( _L("CPcsSession::SearchInputL") ); |
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490 |
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491 } |
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492 |
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493 // ---------------------------------------------------------------------------- |
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494 // CPcsSession::SearchMatchStringL |
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495 // |
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496 // ---------------------------------------------------------------------------- |
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497 void CPcsSession::SearchMatchStringL(const RMessage2& aMessage) |
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498 { |
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499 PRINT ( _L("Enter CPcsSession::SearchMatchStringL") ); |
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500 __LATENCY_MARK ( _L("CPcsSession::SearchMatchStringL") ); |
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501 |
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502 // ------------------------------------------------------------- |
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503 |
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504 // Read search query from the message |
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505 HBufC8* searchQuery = HBufC8::NewLC(KBufferMaxLen); |
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506 |
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507 TPtr8 searchQueryPtr(searchQuery->Des()); |
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508 aMessage.ReadL(0, searchQueryPtr); |
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509 |
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510 // Stream over the buffer |
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511 RDesReadStream searchQueryStream(searchQueryPtr); |
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512 searchQueryStream.PushL(); |
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513 |
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514 // Query object |
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515 CPsQuery* psQuery = CPsQuery::NewL(); |
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516 psQuery->InternalizeL(searchQueryStream); |
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517 |
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518 // searchQueryStream, searchQuery |
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519 CleanupStack::PopAndDestroy(2, searchQuery); |
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520 |
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521 // ------------------------------------------------------------- |
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522 |
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523 // Read search data from the message |
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524 HBufC8* searchData = HBufC8::NewLC(KBufferMaxLen); |
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525 |
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526 TPtr8 searchDataPtr(searchData->Des()); |
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527 aMessage.ReadL(1, searchDataPtr); |
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528 |
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529 // Stream over the buffer |
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530 RDesReadStream searchDataStream(searchDataPtr); |
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531 searchDataStream.PushL(); |
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532 |
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533 // Data to be searched |
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534 // Read data size |
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535 TUint16 szData = searchDataStream.ReadUint16L(); |
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536 HBufC* data = HBufC::NewL(searchDataStream, szData); |
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537 |
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538 // searchQueryStream, searchQuery |
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539 CleanupStack::PopAndDestroy(2, searchData); |
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540 |
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541 // ------------------------------------------------------------- |
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542 |
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543 // Dynamic data buffer |
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544 CBufFlat* buf = CBufFlat::NewL(KBufferMaxLen); |
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545 CleanupStack::PushL(buf); |
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546 |
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547 // Create a heap descriptor from the buffer |
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548 HBufC* des = HBufC::NewLC(KBufferMaxLen); |
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549 TPtr ptr(des->Des()); |
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550 |
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551 iServer->PluginInterface()->SearchMatchStringL(*psQuery, |
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552 *data, |
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553 ptr); |
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554 |
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555 |
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556 // Delete the search query and search data |
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557 delete psQuery; |
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558 delete data; |
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559 |
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560 aMessage.Write(2, *des); |
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561 aMessage.Complete(KErrNone); |
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562 CleanupStack::PopAndDestroy(2, buf); // buf, des |
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563 |
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564 PRINT ( _L("End CPcsSession::SearchMatchStringL") ); |
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565 __LATENCY_MARKEND ( _L("CPcsSession::SearchMatchStringL") ); |
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566 |
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567 } |
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568 |
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569 // ---------------------------------------------------------------------------- |
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570 // CPcsSession::IsLanguageSupportedL |
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571 // |
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572 // ---------------------------------------------------------------------------- |
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573 void CPcsSession::IsLanguageSupportedL(const RMessage2& aMessage) |
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574 { |
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575 PRINT ( _L("Enter CPcsSession::IsLanguageSupportedL") ); |
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576 |
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577 // -------------------------------------------------------------- |
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578 |
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579 // Read TLanguage from the message |
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580 HBufC8* buffer = HBufC8::NewLC(KBufferMaxLen); |
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581 |
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582 TPtr8 bufferPtr(buffer->Des()); |
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583 aMessage.ReadL(0, bufferPtr); |
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584 |
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585 // Stream over the buffer |
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586 RDesReadStream stream(bufferPtr); |
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587 stream.PushL(); |
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588 |
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589 // Read language ID |
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590 TUint32 languageId = stream.ReadUint32L(); |
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591 |
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592 // stream, buffer |
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593 CleanupStack::PopAndDestroy(2, buffer); |
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594 |
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595 // -------------------------------------------------------------- |
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596 |
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597 // Get is language supported from the algorithm |
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598 TBool flag = iServer->PluginInterface()->IsLanguageSupportedL(languageId); |
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599 |
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600 // -------------------------------------------------------------- |
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601 // Dynamic data buffer |
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602 CBufFlat* buffer1 = CBufFlat::NewL(KBufferMaxLen); |
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603 CleanupStack::PushL(buffer1); |
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604 |
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605 // Stream over the buffer |
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606 RBufWriteStream stream1(*buffer1); |
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607 stream1.PushL(); |
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608 |
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609 // Pack the result back in response |
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610 stream1.WriteUint8L(flag); |
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611 |
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612 stream1.CommitL(); |
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613 |
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614 // -------------------------------------------------------------- |
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615 |
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616 // Create a heap descriptor from the buffer |
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617 HBufC8* des = HBufC8::NewLC(buffer1->Size()); |
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618 TPtr8 ptr(des->Des()); |
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619 buffer1->Read(0, ptr, buffer1->Size()); |
|
620 |
|
621 aMessage.Write(1, *des); |
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622 aMessage.Complete(KErrNone); |
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623 CleanupStack::PopAndDestroy(3, buffer1); // buffer1, stream1, des |
|
624 |
|
625 PRINT ( _L("End CPcsSession::IsLanguageSupportedL") ); |
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626 } |
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627 |
|
628 |
|
629 // ---------------------------------------------------------------------------- |
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630 // CPcsSession::GetDataOrderL |
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631 // |
|
632 // ---------------------------------------------------------------------------- |
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633 void CPcsSession::GetDataOrderL(const RMessage2& aMessage) |
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634 { |
|
635 PRINT ( _L("Enter CPcsSession::GetDataOrderL") ); |
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636 |
|
637 // -------------------------------------------------------------- |
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638 |
|
639 // Read URI from the message |
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640 HBufC8* buffer = HBufC8::NewLC(KBufferMaxLen); |
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641 |
|
642 TPtr8 bufferPtr(buffer->Des()); |
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643 aMessage.ReadL(0, bufferPtr); |
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644 |
|
645 // Stream over the buffer |
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646 RDesReadStream stream(bufferPtr); |
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647 stream.PushL(); |
|
648 |
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649 // Size of URI |
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650 TInt uriSize = stream.ReadUint16L(); |
|
651 |
|
652 // URI |
|
653 HBufC* uri = HBufC::NewLC(stream, uriSize); |
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654 |
|
655 |
|
656 |
|
657 // -------------------------------------------------------------- |
|
658 |
|
659 // Get the data order |
|
660 RArray<TInt> dataOrder; |
|
661 iServer->PluginInterface()->GetDataOrderL(*uri, dataOrder); |
|
662 |
|
663 // uri, stream, buffer |
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664 CleanupStack::PopAndDestroy(3, buffer); |
|
665 |
|
666 CleanupClosePushL(dataOrder); |
|
667 |
|
668 // -------------------------------------------------------------- |
|
669 |
|
670 // Dynamic data buffer |
|
671 CBufFlat* buffer1 = CBufFlat::NewL(KBufferMaxLen); |
|
672 CleanupStack::PushL(buffer1); |
|
673 |
|
674 // Stream over the buffer |
|
675 RBufWriteStream stream1(*buffer1); |
|
676 stream1.PushL(); |
|
677 |
|
678 // Pack the data order fields |
|
679 TInt fieldCount = dataOrder.Count(); |
|
680 stream1.WriteUint16L(fieldCount); |
|
681 |
|
682 // Pack the fields |
|
683 for ( int i = 0; i < fieldCount; i++ ) |
|
684 { |
|
685 stream1.WriteUint16L(dataOrder[i]); |
|
686 } |
|
687 |
|
688 stream1.CommitL(); |
|
689 |
|
690 // -------------------------------------------------------------- |
|
691 |
|
692 // Create a heap descriptor from the buffer |
|
693 HBufC8* des = HBufC8::NewLC(buffer1->Size()); |
|
694 TPtr8 ptr(des->Des()); |
|
695 buffer1->Read(0, ptr, buffer1->Size()); |
|
696 |
|
697 aMessage.Write(1, *des); |
|
698 aMessage.Complete(KErrNone); |
|
699 CleanupStack::PopAndDestroy(4, &dataOrder); // des, stream1, buffer1, dataOrder |
|
700 |
|
701 PRINT ( _L("End CPcsSession::GetDataOrderL") ); |
|
702 } |
|
703 |
|
704 // ---------------------------------------------------------------------------- |
|
705 // CPcsSession::GetSortOrderL |
|
706 // |
|
707 // ---------------------------------------------------------------------------- |
|
708 void CPcsSession::GetSortOrderL(const RMessage2& aMessage) |
|
709 { |
|
710 PRINT ( _L("Enter CPcsSession::GetSortOrderL") ); |
|
711 |
|
712 // -------------------------------------------------------------- |
|
713 |
|
714 // Read URI from the message |
|
715 HBufC8* buffer = HBufC8::NewLC(KBufferMaxLen); |
|
716 |
|
717 TPtr8 bufferPtr(buffer->Des()); |
|
718 aMessage.ReadL(0, bufferPtr); |
|
719 |
|
720 // Stream over the buffer |
|
721 RDesReadStream stream(bufferPtr); |
|
722 stream.PushL(); |
|
723 |
|
724 // Size of URI |
|
725 TInt uriSize = stream.ReadUint16L(); |
|
726 |
|
727 // URI |
|
728 HBufC* uri = HBufC::NewLC(stream, uriSize); |
|
729 |
|
730 // -------------------------------------------------------------- |
|
731 |
|
732 // Set the sort order |
|
733 RArray<TInt> sortOrder; |
|
734 iServer->PluginInterface()->GetSortOrderL(*uri, sortOrder); |
|
735 |
|
736 // uri, stream, buffer |
|
737 CleanupStack::PopAndDestroy(3, buffer); |
|
738 |
|
739 CleanupClosePushL( sortOrder ); |
|
740 |
|
741 // -------------------------------------------------------------- |
|
742 |
|
743 // Dynamic data buffer |
|
744 CBufFlat* buffer1 = CBufFlat::NewL(KBufferMaxLen); |
|
745 CleanupStack::PushL(buffer1); |
|
746 |
|
747 // Stream over the buffer |
|
748 RBufWriteStream stream1(*buffer1); |
|
749 stream1.PushL(); |
|
750 |
|
751 // Pack the data order fields |
|
752 TInt fieldCount = sortOrder.Count(); |
|
753 stream1.WriteUint16L(fieldCount); |
|
754 |
|
755 // Pack the fields |
|
756 for ( int i = 0; i < fieldCount; i++ ) |
|
757 { |
|
758 stream1.WriteUint16L(sortOrder[i]); |
|
759 } |
|
760 |
|
761 stream1.CommitL(); |
|
762 |
|
763 // -------------------------------------------------------------- |
|
764 |
|
765 // Create a heap descriptor from the buffer |
|
766 HBufC8* des = HBufC8::NewLC(buffer1->Size()); |
|
767 TPtr8 ptr(des->Des()); |
|
768 buffer1->Read(0, ptr, buffer1->Size()); |
|
769 |
|
770 aMessage.Write(1, *des); |
|
771 aMessage.Complete(KErrNone); |
|
772 CleanupStack::PopAndDestroy(4, &sortOrder); // des, buffer1, stream1, sortOrder |
|
773 |
|
774 PRINT ( _L("End CPcsSession::GetSortOrderL") ); |
|
775 } |
|
776 |
|
777 // ---------------------------------------------------------------------------- |
|
778 // CPcsSession::ChangeSortOrderL |
|
779 // |
|
780 // ---------------------------------------------------------------------------- |
|
781 void CPcsSession::ChangeSortOrderL(const RMessage2& aMessage) |
|
782 { |
|
783 PRINT ( _L("Enter CPcsSession::ChangeSortOrderL") ); |
|
784 |
|
785 // -------------------------------------------------------------- |
|
786 |
|
787 // Read URI from the message |
|
788 HBufC8* buffer = HBufC8::NewLC(KBufferMaxLen); |
|
789 |
|
790 TPtr8 bufferPtr(buffer->Des()); |
|
791 aMessage.ReadL(0, bufferPtr); |
|
792 |
|
793 // Stream over the buffer |
|
794 RDesReadStream stream(bufferPtr); |
|
795 stream.PushL(); |
|
796 |
|
797 // Size of URI |
|
798 TInt uriSize = stream.ReadUint16L(); |
|
799 |
|
800 // URI |
|
801 HBufC* uri = HBufC::NewLC(stream, uriSize); |
|
802 CleanupStack::Pop(); // uri |
|
803 |
|
804 // Number of data fields |
|
805 TInt fieldCount = stream.ReadUint16L(); |
|
806 RArray<TInt> sortOrder; |
|
807 |
|
808 for ( int i = 0; i < fieldCount; i++ ) |
|
809 { |
|
810 sortOrder.Append(stream.ReadUint16L()); |
|
811 } |
|
812 |
|
813 // stream, buffer |
|
814 CleanupStack::PopAndDestroy(2, buffer); |
|
815 |
|
816 // -------------------------------------------------------------- |
|
817 |
|
818 // Set the sort order |
|
819 iServer->PluginInterface()->ChangeSortOrderL(*uri, sortOrder); |
|
820 |
|
821 delete uri; |
|
822 sortOrder.Reset(); |
|
823 |
|
824 // -------------------------------------------------------------- |
|
825 |
|
826 aMessage.Complete(KErrNone); |
|
827 |
|
828 PRINT ( _L("End CPcsSession::ChangeSortOrderL") ); |
|
829 } |
|
830 |
|
831 // ---------------------------------------------------------------------------- |
|
832 // CPcsSession::ShutdownServerL |
|
833 // |
|
834 // ---------------------------------------------------------------------------- |
|
835 void CPcsSession::ShutdownServerL(const RMessage2& aMessage) |
|
836 { |
|
837 PRINT ( _L("Enter CPcsSession::ShutdownServerL") ); |
|
838 |
|
839 aMessage.Complete(KErrNone); |
|
840 CActiveScheduler::Stop(); |
|
841 |
|
842 PRINT ( _L("End CPcsSession::ShutdownServerL") ); |
|
843 } |