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1 /* |
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2 * Copyright (c) 2008 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: client class implementation to connect to server |
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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 #include "cimcacheclient.h" |
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22 |
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23 #include "imcacheprocessstarter.h" |
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24 #include <imcachedefs.h> |
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25 #include "mimcacheclient.h" |
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26 // logs |
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27 #include "imcachedebugtrace.h" |
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28 #include "cimcacheeventhandler.h" |
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29 |
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30 #include "cimcacheaccesseventhandler.h" |
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31 |
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32 // ============================================================== |
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33 // ======================== CLIENT ============================== |
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34 // ============================================================== |
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35 |
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36 // Destructor |
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37 CIMCacheClient::~CIMCacheClient() |
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38 { |
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39 TRACE( T_LIT("CIMCacheClient::~CIMCacheClient() begin") ); |
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40 if( iUpdateObserver ) |
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41 { |
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42 delete iUpdateObserver; |
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43 } |
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44 |
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45 if( iAccessObserver ) |
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46 { |
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47 delete iAccessObserver; |
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48 } |
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49 if( iChatBuffer ) |
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50 { |
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51 delete iChatBuffer; |
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52 } |
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53 //finally close the session. |
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54 RSessionBase::Close(); |
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55 #if _BullseyeCoverage |
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56 cov_write(); |
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57 #endif |
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58 TRACE( T_LIT("CIMCacheClient::~CIMCacheClient() end") ); |
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59 } |
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60 // ----------------------------------------------------------------------------- |
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61 // CIMCacheClient::CIMCacheClient() |
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62 // C++ default constructor can NOT contain any code, that |
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63 // might leave. |
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64 // ----------------------------------------------------------------------------- |
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65 // |
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66 CIMCacheClient::CIMCacheClient( ) |
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67 { |
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68 TRACE( T_LIT("CIMCacheClient::CIMCacheClient()") ); |
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69 } |
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70 |
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71 |
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72 // ----------------------------------------------------------------------------- |
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73 // CIMCacheClient::Connect() |
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74 // ----------------------------------------------------------------------------- |
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75 // |
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76 TInt CIMCacheClient::Connect() |
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77 { |
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78 TRACE( T_LIT("CIMCacheClient::Connect() begin") ); |
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79 TFileName fullExePath; |
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80 IMCacheProcessStarter::FullExePathForClientLocation( EIMCacheServerExe, |
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81 fullExePath ); |
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82 |
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83 TRACE( T_LIT("CIMCacheClient::Connect() end") ); |
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84 return IMCacheProcessStarter::ConnectToServer( fullExePath, |
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85 KNullDesC, |
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86 *this, |
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87 KIMCacheServerName, |
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88 TVersion( KIMCacheVersionMajor, |
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89 KIMCacheVersionMinor, |
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90 KIMCacheVersionBuild ), |
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91 KIMCacheMsgSlotCount ); |
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92 |
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93 } |
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94 |
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95 // ----------------------------------------------------------------------------- |
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96 // CIMCacheClient::RegisterObserverL() |
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97 // ----------------------------------------------------------------------------- |
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98 // |
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99 void CIMCacheClient::RegisterUpdateObserverL( MIMCacheEventHandler& aObserver ) |
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100 { |
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101 TRACE( T_LIT("CIMCacheClient::RegisterUpdateObserverL() begin") ); |
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102 |
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103 CIMCacheEventHandler* tempObserver = CIMCacheEventHandler::NewL( *this , aObserver ); |
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104 |
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105 if( iUpdateObserver ) |
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106 { |
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107 delete iUpdateObserver; |
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108 iUpdateObserver = NULL; |
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109 } |
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110 |
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111 iUpdateObserver = tempObserver; |
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112 TRACE( T_LIT("CIMCacheClient::RegisterUpdateObserverL() end") ); |
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113 } |
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114 |
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115 // ----------------------------------------------------------------------------- |
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116 // CIMCacheClient::UnRegisterUpdateObserver() |
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117 // ----------------------------------------------------------------------------- |
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118 // |
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119 void CIMCacheClient::UnRegisterUpdateObserver( MIMCacheEventHandler& /*aObserver*/) |
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120 { |
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121 TRACE( T_LIT("CIMCacheClient::UnRegisterUpdateObserver() begin") ); |
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122 |
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123 iUpdateObserver->UnRegisterObserver(); |
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124 |
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125 TRACE( T_LIT("CIMCacheClient::UnRegisterUpdateObserver() end") ); |
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126 } |
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127 |
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128 // ----------------------------------------------------------------------------- |
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129 // CIMCacheClient::RegisterAccessObserverL() |
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130 // ----------------------------------------------------------------------------- |
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131 // |
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132 void CIMCacheClient::RegisterAccessObserverL( MIMCacheEventHandler& aObserver ) |
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133 { |
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134 TRACE( T_LIT("CIMCacheClient::RegisterUpdateObserverL() begin") ); |
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135 |
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136 CIMCacheAccessEventHandler* tempObserver = CIMCacheAccessEventHandler::NewL( *this , aObserver ); |
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137 |
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138 if( iAccessObserver ) |
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139 { |
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140 delete iAccessObserver; |
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141 iAccessObserver = NULL; |
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142 } |
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143 |
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144 iAccessObserver = tempObserver; |
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145 TRACE( T_LIT("CIMCacheClient::RegisterUpdateObserverL() end") ); |
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146 } |
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147 |
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148 // ----------------------------------------------------------------------------- |
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149 // CIMCacheClient::UnRegisterAccessObserver() |
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150 // ----------------------------------------------------------------------------- |
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151 // |
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152 void CIMCacheClient::UnRegisterAccessObserver( MIMCacheEventHandler& /*aObserver*/) |
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153 { |
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154 TRACE( T_LIT("CIMCacheClient::UnRegisterUpdateObserver() begin") ); |
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155 |
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156 iAccessObserver->UnRegisterObserver(); |
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157 |
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158 TRACE( T_LIT("CIMCacheClient::UnRegisterUpdateObserver() end") ); |
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159 } |
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160 // ----------------------------------------------------------------------------- |
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161 // CIMCacheClient::RegisterObserverToServerL() |
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162 // ----------------------------------------------------------------------------- |
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163 // |
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164 void CIMCacheClient::RegisterObserverToServerL( TRequestStatus& aStatus , EIMCacheOperations aRight) |
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165 { |
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166 TRACE( T_LIT("CIMCacheClient::RegisterObserverToServerL() begin") ); |
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167 TIpcArgs args; |
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168 SendReceive( aRight, args, aStatus ); |
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169 TRACE( T_LIT("CIMCacheClient::RegisterObserverToServerL() end") ); |
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170 } |
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171 |
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172 // ----------------------------------------------------------------------------- |
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173 // CIMCacheClient::UnRegisterObserverToServerL() |
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174 // ----------------------------------------------------------------------------- |
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175 // |
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176 void CIMCacheClient::UnRegisterObserverToServerL( TRequestStatus& aStatus, EIMCacheOperations aRight) |
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177 { |
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178 TRACE( T_LIT("CIMCacheClient::UnRegisterObserverToServerL() begin") ); |
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179 TIpcArgs args; |
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180 TInt err = SendReceive( aRight, args ); |
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181 User::LeaveIfError( err ); |
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182 TRACE( T_LIT("CIMCacheClient::UnRegisterObserverToServerL() end") ); |
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183 } |
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184 // ----------------------------------------------------------------------------- |
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185 // CIMCacheClient::CancelRequestL() |
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186 // ----------------------------------------------------------------------------- |
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187 // |
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188 void CIMCacheClient::CancelRequestL( TRequestStatus& aStatus, EIMCacheOperations aRight) |
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189 { |
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190 TRACE( T_LIT("CIMCacheClient::CancelRequestL() begin") ); |
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191 TIpcArgs args; |
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192 TInt err = SendReceive( aRight, args ); |
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193 User::LeaveIfError( err ); |
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194 TRACE( T_LIT("CIMCacheClient::CancelRequestL() end") ); |
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195 } |
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196 // ----------------------------------------------------------------------------- |
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197 // CIMCacheClient::StartTransactionL() |
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198 // ----------------------------------------------------------------------------- |
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199 // |
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200 void CIMCacheClient::StartTransactionL( EIMCacheOperations aOperationType, |
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201 TInt aServiceId , |
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202 const TDesC& aText |
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203 ) |
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204 { |
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205 TRACE( T_LIT("CIMCacheClient::StartTransactionL() begin") ); |
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206 TIpcArgs args = CreateArgumentsL( aServiceId, aText ); |
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207 TInt err = SendReceive( aOperationType, args ); |
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208 User::LeaveIfError( err ); |
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209 TRACE( T_LIT("CIMCacheClient::StartTransactionL() end") ); |
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210 } |
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211 |
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212 |
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213 // ----------------------------------------------------------------------------- |
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214 // CIMCacheClient::StartTransactionL() |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 void CIMCacheClient::StartTransactionL(EIMCacheOperations aOperationType, |
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218 const TDesC& aText |
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219 ) |
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220 { |
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221 TRACE( T_LIT("CIMCacheClient::StartTransactionL() begin") ); |
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222 TIpcArgs args; |
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223 args.Set( 0, &aText ); |
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224 TInt err = SendReceive( aOperationType, args ); |
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225 User::LeaveIfError( err ); |
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226 TRACE( T_LIT("CIMCacheClient::StartTransactionL() end") ); |
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227 } |
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228 // ----------------------------------------------------------------------------- |
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229 // CIMCacheClient::StartTransactionL() |
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230 // ----------------------------------------------------------------------------- |
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231 // |
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232 void CIMCacheClient::StartTransactionL( EIMCacheOperations aOperationType, |
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233 TInt aServiceId, |
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234 const TDesC& aText1 , |
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235 const TDesC& aText2 |
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236 ) |
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237 { |
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238 TRACE( T_LIT("CIMCacheClient::StartTransactionL() begin") ); |
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239 TIpcArgs args = CreateArgumentsL(aServiceId, aText1, aText2 ); |
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240 TInt err = SendReceive( aOperationType, args ); |
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241 User::LeaveIfError( err ); |
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242 TRACE( T_LIT("CIMCacheClient::StartTransactionL() end") ); |
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243 } |
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244 |
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245 // ----------------------------------------------------------------------------- |
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246 // CIMCacheClient::StopTransactionL() |
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247 // ----------------------------------------------------------------------------- |
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248 // |
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249 TInt CIMCacheClient::StartTransactionL(EIMCacheOperations aOperationType ) |
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250 { |
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251 TRACE( T_LIT("CIMCacheClient::StopTransactionL() begin") ); |
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252 TRACE( T_LIT(" aOperationType = %d "),aOperationType ); |
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253 TInt err = SendReceive( aOperationType ); |
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254 TRACE( T_LIT("CIMCacheClient::StopTransactionL() end") ); |
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255 return err; |
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256 } |
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257 |
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258 // ----------------------------------------------------------------------------- |
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259 // CIMCacheClient::CreateArgumentsL() |
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260 // ----------------------------------------------------------------------------- |
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261 // |
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262 TIpcArgs CIMCacheClient::CreateArgumentsL( TInt aServiceId , |
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263 const TDesC& aText ) |
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264 { |
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265 TRACE( T_LIT("CIMCacheClient::CreateArgumentsL() begin") ); |
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266 // set the arguments for the message |
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267 TIpcArgs args; |
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268 args.Set( 0, aServiceId ); |
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269 args.Set( 1, &aText ); |
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270 TRACE( T_LIT("CIMCacheClient::CreateArgumentsL() end") ); |
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271 return args; |
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272 } |
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273 |
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274 // ----------------------------------------------------------------------------- |
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275 // CIMCacheClient::CreateArgumentsL() |
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276 // ----------------------------------------------------------------------------- |
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277 // |
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278 TIpcArgs CIMCacheClient::CreateArgumentsL(TInt aServiceId, |
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279 const TDesC& aText1 , |
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280 const TDesC& aText2 ) |
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281 { |
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282 TRACE( T_LIT("CIMCacheClient::CreateArgumentsL() begin") ); |
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283 // set the arguments for the message |
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284 TIpcArgs args(aServiceId); |
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285 args.Set( 1, &aText1 ); |
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286 args.Set( 2, &aText2 ); |
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287 TRACE( T_LIT("CIMCacheClient::CreateArgumentsL() end") ); |
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288 return args; |
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289 } |
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290 |
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291 |
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292 // ----------------------------------------------------------------------------- |
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293 // CIMCacheClient::GetInformationL() |
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294 // ----------------------------------------------------------------------------- |
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295 // |
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296 TInt CIMCacheClient::GetInformationL(EIMCacheOperations aOperationType, TInt aServiceId,const TDesC& aBuddyId ) |
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297 { |
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298 TRACE( T_LIT("CIMCacheClient::GetInformationL start") ); |
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299 TInt returnValue = 0; |
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300 TIpcArgs args(aServiceId); |
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301 args.Set( 1, &aBuddyId ); |
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302 TPckg<TInt> pack( returnValue ); |
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303 args.Set(2, &pack ); |
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304 TInt err = SendReceive( aOperationType, args ); |
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305 User::LeaveIfError( err ); |
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306 TRACE( T_LIT("CIMCacheClient::GetInformationL() end") ); |
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307 return returnValue; |
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308 } |
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309 |
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310 // ----------------------------------------------------------------------------- |
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311 // CIMCacheClient::GetCountL() |
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312 // ----------------------------------------------------------------------------- |
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313 // |
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314 TInt CIMCacheClient::GetInformationL(EIMCacheOperations aOperationType, TInt aServiceId ) |
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315 { |
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316 TRACE( T_LIT("CIMCacheClient::GetInformationL") ); |
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317 TInt returnValue = 0; |
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318 TIpcArgs args(aServiceId); |
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319 |
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320 TPckg<TInt> pack( returnValue ); |
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321 args.Set(1, &pack ); |
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322 TInt err = SendReceive( aOperationType, args ); |
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323 User::LeaveIfError( err ); |
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324 TRACE( T_LIT("CIMCacheClient::GetInformationL() end") ); |
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325 return returnValue; |
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326 } |
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327 // ----------------------------------------------------------------------------- |
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328 // CIMCacheClient::GetContactBufferL() |
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329 // ----------------------------------------------------------------------------- |
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330 // |
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331 TPtr8 CIMCacheClient::GetBufferedDataL(EIMCacheOperations aOperationType ) |
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332 { |
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333 TRACE( T_LIT("CIMCacheClient::GetContactBufferL() begin") ); |
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334 |
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335 if(!iChatBuffer)//if not allocated allocate. |
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336 { |
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337 iChatBuffer = HBufC8::NewL(KMaxSize); |
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338 } |
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339 TPtr8 chatBufferPtr = iChatBuffer->Des(); |
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340 TIpcArgs msgArgs; |
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341 msgArgs.Set( 0, &chatBufferPtr ); |
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342 |
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343 TInt err = SendReceive( aOperationType, msgArgs ); |
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344 User::LeaveIfError( err ); |
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345 |
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346 TRACE( T_LIT("CIMCacheClient::GetContactBufferL() end") ); |
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347 |
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348 return iChatBuffer->Des(); |
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349 } |
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350 |
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351 // ----------------------------------------------------------------------------- |
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352 // CIMCacheClient::GetChatListL() |
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353 // ----------------------------------------------------------------------------- |
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354 TPtr8 CIMCacheClient::GetChatListL( const TInt& aServiceId /*= -1*/ ) |
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355 { |
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356 |
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357 if(!iChatBuffer)//if not allocated allocate. |
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358 { |
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359 iChatBuffer = HBufC8::NewL(KMaxSize); |
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360 } |
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361 TPtr8 ptr = iChatBuffer->Des(); |
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362 |
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363 TIpcArgs msgArgs( aServiceId );//at 0. |
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364 msgArgs.Set( 1, &ptr ); |
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365 |
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366 TInt err = SendReceive( EIMCacheGetChatList, msgArgs ); |
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367 User::LeaveIfError( err ); |
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368 |
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369 return iChatBuffer->Des(); |
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370 } |
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371 |
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372 // end of file |
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373 |