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1 /* |
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2 * Copyright (c) 2006 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: SIMPLE Protocol implementation for Presence Framework |
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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 |
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21 #include <e32std.h> |
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22 #include <utf.h> |
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23 |
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24 #include <ximpdatasubscriptionstate.h> |
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25 #include <personpresenceinfo.h> |
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26 #include <protocolpresencewatchingdatahost.h> |
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27 #include <presenceinfo.h> |
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28 #include <presenceinfofieldcollection.h> |
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29 #include <presenceinfofield.h> |
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30 #include <presenceinfofieldvaluetext.h> |
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31 #include <presenceinfofieldvalueenum.h> |
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32 #include <presenceobjectfactory.h> |
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33 #include <presentitygroupmemberinfo.h> |
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34 #include <protocolpresencedatahost.h> |
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35 #include <protocolpresentitygroupsdatahost.h> |
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36 #include <ximpobjectcollection.h> |
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37 #include <ximpobjectfactory.h> |
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38 #include <ximpprotocolconnectionhost.h> |
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39 #include <ximpstatus.h> |
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40 #include <ximpidentity.h> |
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41 |
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42 #include <simplefactory.h> |
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43 |
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44 #include <msimplewinfo.h> |
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45 #include <msimplewatcher.h> |
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46 #include <msimpledocument.h> |
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47 #include <msimpleelement.h> |
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48 |
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49 #include "simpleplugincommon.h" |
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50 #include "simplepluginentitywatcher.h" |
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51 #include "simpleplugindebugutils.h" |
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52 #include "simpleplugindata.h" |
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53 #include "simpleutils.h" |
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54 #include "simplepluginwatcher.h" |
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55 |
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56 |
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57 // ======== MEMBER FUNCTIONS ======== |
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58 |
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59 // --------------------------------------------------------------------------- |
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60 // CSimplePluginEntityWatcher::CSimplePluginEntityWatcher |
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61 // --------------------------------------------------------------------------- |
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62 // |
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63 CSimplePluginEntityWatcher::CSimplePluginEntityWatcher( |
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64 MSimplePluginConnectionObs& aObs, |
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65 MSimpleConnection& aConn, |
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66 CSimplePluginWatcher& aWatcher |
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67 ) |
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68 : iPluginWatcher(aWatcher), iConnObs(aObs), iConnection(aConn), |
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69 iOperation(EPluginIdle) |
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70 { |
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71 } |
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72 |
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73 // --------------------------------------------------------------------------- |
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74 // CSimplePluginEntityWatcher::ConstructL |
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75 // --------------------------------------------------------------------------- |
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76 // |
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77 void CSimplePluginEntityWatcher::ConstructL( ) |
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78 { |
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79 iWatcher = TSimpleFactory::NewWatcherL( iConnection, *this ); |
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80 } |
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81 |
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82 // --------------------------------------------------------------------------- |
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83 // CSimplePluginEntityWatcher::NewL |
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84 // --------------------------------------------------------------------------- |
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85 // |
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86 CSimplePluginEntityWatcher* CSimplePluginEntityWatcher::NewL( |
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87 MSimplePluginConnectionObs& aObs, |
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88 MSimpleConnection& aConn, |
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89 CSimplePluginWatcher& aWatcher ) |
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90 { |
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91 #ifdef _DEBUG |
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92 PluginLogger::Log(_L("PluginEntityWatcher: NewL")); |
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93 #endif |
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94 CSimplePluginEntityWatcher* self = |
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95 new( ELeave ) CSimplePluginEntityWatcher( aObs, aConn, aWatcher ); |
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96 CleanupStack::PushL( self ); |
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97 self->ConstructL( ); |
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98 CleanupStack::Pop( self ); |
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99 return self; |
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100 } |
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101 |
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102 // --------------------------------------------------------------------------- |
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103 // CSimplePluginEntityWatcher::~CSimplePluginEntityWatcher |
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104 // --------------------------------------------------------------------------- |
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105 // |
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106 CSimplePluginEntityWatcher::~CSimplePluginEntityWatcher() |
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107 { |
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108 #ifdef _DEBUG |
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109 PluginLogger::Log(_L("PluginEntityWatcher: DESTRUCTOR")); |
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110 #endif |
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111 if ( iWatcher ) |
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112 { |
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113 iWatcher->Close(); |
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114 } |
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115 delete iEntityId; |
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116 delete iSimpleEntityId; |
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117 } |
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118 |
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119 // --------------------------------------------------------------------------- |
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120 // CSimplePluginEntityWatcher::StartSubscribeL |
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121 // --------------------------------------------------------------------------- |
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122 // |
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123 void CSimplePluginEntityWatcher::StartSubscribeL( |
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124 const TDesC8& aPresentityId ) |
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125 { |
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126 delete iEntityId; |
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127 iEntityId = NULL; |
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128 |
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129 iListSubsActive = EFalse; |
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130 |
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131 #ifdef _DEBUG |
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132 PluginLogger::Log(_L("PluginEntityWatcher: -> SubscribeL")); |
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133 #endif |
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134 iSimpleId = iWatcher->SubscribeL( aPresentityId, NULL, ETrue, EFalse ); |
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135 |
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136 // Save entity id after successful call |
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137 iEntityId = aPresentityId.AllocL(); |
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138 |
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139 iOperation = EPluginStart; |
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140 } |
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141 |
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142 // --------------------------------------------------------------------------- |
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143 // CSimplePluginEntityWatcher::StartSubscribeListL |
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144 // --------------------------------------------------------------------------- |
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145 // |
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146 void CSimplePluginEntityWatcher::StartSubscribeListL( |
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147 const TDesC8& aPresentityId ) |
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148 { |
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149 delete iEntityId; |
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150 iEntityId = NULL; |
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151 |
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152 iListSubsActive = ETrue; |
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153 |
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154 #ifdef _DEBUG |
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155 PluginLogger::Log(_L("PluginEntityWatcher: -> SubscribeListL")); |
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156 #endif |
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157 iSimpleId = iWatcher->SubscribeListL( aPresentityId, NULL, ETrue, EFalse ); |
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158 |
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159 // Save entity id after successful call |
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160 iEntityId = aPresentityId.AllocL(); |
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161 |
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162 iOperation = EPluginStart; |
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163 } |
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164 |
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165 // --------------------------------------------------------------------------- |
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166 // CSimplePluginEntityWatcher::SetSimpleNameL |
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167 // --------------------------------------------------------------------------- |
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168 // |
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169 void CSimplePluginEntityWatcher::SetSimpleNameL( |
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170 const TDesC8& aPresentityId ) |
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171 { |
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172 delete iSimpleEntityId; |
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173 iSimpleEntityId = NULL; |
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174 |
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175 |
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176 // Save entity id after successful call |
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177 iSimpleEntityId = aPresentityId.AllocL(); |
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178 |
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179 } |
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180 |
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181 // --------------------------------------------------------------------------- |
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182 // CSimplePluginEntityWatcher::StopSubscribeL |
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183 // --------------------------------------------------------------------------- |
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184 // |
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185 void CSimplePluginEntityWatcher::StopSubscribeL( |
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186 ) |
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187 { |
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188 #ifdef _DEBUG |
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189 PluginLogger::Log(_L("PluginEntityWatcher: -> UnsubscribeL")); |
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190 #endif |
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191 iSimpleId = iWatcher->UnsubscribeL( ); |
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192 iOperation = EPluginStop; |
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193 } |
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194 |
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195 // --------------------------------------------------------------------------- |
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196 // CSimplePluginEntityWatcher::WatcherReqCompleteL |
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197 // --------------------------------------------------------------------------- |
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198 // |
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199 void CSimplePluginEntityWatcher::WatcherReqCompleteL( |
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200 TInt /*aOpId*/, TInt aStatus ) |
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201 { |
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202 #ifdef _DEBUG |
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203 PluginLogger::Log(_L("PluginEntityWatcher: WatcherReqCompleteL")); |
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204 #endif |
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205 TPluginEntityWatcherOperation orig = iOperation; |
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206 iOperation = EPluginIdle; |
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207 |
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208 CompleteClientReq( aStatus ); |
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209 |
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210 if ( aStatus && ( orig == EPluginStop || orig == EPluginStart) ) |
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211 { |
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212 #ifdef _DEBUG |
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213 PluginLogger::Log(_L("PluginEntityWatcher: calls DeleteWatcher **")); |
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214 #endif |
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215 // Delete this entity as useless |
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216 iPluginWatcher.DeleteWatcher( iEntityId->Des() ); |
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217 // Do not call anything, since the method call above deletes this instance. |
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218 } |
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219 } |
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220 |
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221 // --------------------------------------------------------------------------- |
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222 // CSimplePluginEntityWatcher::WatcherNotificationL |
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223 // --------------------------------------------------------------------------- |
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224 // |
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225 void CSimplePluginEntityWatcher::WatcherNotificationL( |
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226 MSimpleDocument& aDocument ) |
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227 { |
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228 #ifdef _DEBUG |
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229 PluginLogger::Log(_L("PluginEntityWatcher: WatcherNotificationL" )); |
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230 #endif |
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231 |
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232 // No need to check the expiration here since WatcherTerminatedL |
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233 // is called then too. |
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234 MProtocolPresenceWatchingDataHost& watcherHost = |
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235 iConnObs.Host()->ProtocolPresenceDataHost().WatchingDataHost(); |
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236 MPresenceInfo* prInfo = iConnObs.PresenceObjectFactory().NewPresenceInfoLC(); |
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237 |
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238 CSimplePluginData::NotifyToPrInfoL( iConnObs.PresenceObjectFactory(), aDocument, *prInfo ); |
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239 |
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240 #ifdef _DEBUG |
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241 // --------------------------------------------------------- |
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242 const MPersonPresenceInfo* pers_debug = prInfo->PersonPresence(); |
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243 const MPresenceInfoFieldCollection& coll_debug = pers_debug->Fields(); |
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244 TInt count_debug = coll_debug.FieldCount(); |
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245 PluginLogger::Log(_L("PluginEntityWatcher: nbr of fields received =%d"), count_debug ); |
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246 // --------------------------------------------------------- |
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247 #endif |
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248 |
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249 MXIMPIdentity* identity2 = iConnObs.ObjectFactory().NewIdentityLC(); |
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250 HBufC* uniBuffer = |
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251 CnvUtfConverter::ConvertToUnicodeFromUtf8L( *aDocument.EntityURI() ); |
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252 CleanupStack::PushL( uniBuffer ); // << uniBuffer |
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253 identity2->SetIdentityL( uniBuffer->Des() ); |
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254 CleanupStack::PopAndDestroy( uniBuffer ); // >> uniBuffer |
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255 |
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256 if ( iListSubsActive ) |
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257 { |
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258 // Set Group Id |
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259 HBufC* uniBuffer2 = |
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260 CnvUtfConverter::ConvertToUnicodeFromUtf8L( iEntityId->Des() ); |
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261 CleanupStack::PushL( uniBuffer2 ); |
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262 MXIMPIdentity* gId = iConnObs.ObjectFactory().NewIdentityLC(); // << gId |
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263 gId->SetIdentityL( uniBuffer2->Des() ); |
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264 |
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265 MXIMPObjectCollection* coll = |
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266 iConnObs.ObjectFactory().NewObjectCollectionLC(); // << coll |
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267 |
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268 iPluginWatcher.GetEntitiesInListL( uniBuffer2->Des(), *coll ); |
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269 |
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270 MProtocolPresentityGroupsDataHost& groupHost = |
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271 iConnObs.Host()->ProtocolPresenceDataHost().GroupsDataHost(); |
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272 #ifdef _DEBUG |
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273 PluginLogger::Log( |
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274 _L("PluginEntityWatcher: callback HandlePresentityGroupContentL")); |
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275 #endif |
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276 groupHost.HandlePresentityGroupContentL( gId, coll ); |
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277 |
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278 CleanupStack::Pop( 2 ); // >> gId, coll |
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279 CleanupStack::PopAndDestroy( uniBuffer2 ); |
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280 |
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281 // This is done only for first notification for group subscription |
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282 iListSubsActive = EFalse; |
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283 } |
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284 |
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285 // PrFw Host API callback |
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286 #ifdef _DEBUG |
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287 PluginLogger::Log( |
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288 _L("PluginEntityWatcher: callback HandleSubscribedPresentityPresenceL")); |
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289 #endif |
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290 watcherHost.HandleSubscribedPresentityPresenceL( identity2, prInfo ); |
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291 CleanupStack::Pop(); // >> identity2 |
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292 CleanupStack::Pop(); // >> prInfo |
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293 } |
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294 |
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295 // --------------------------------------------------------------------------- |
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296 // CSimplePluginEntityWatcher::WatcherListNotificationL |
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297 // --------------------------------------------------------------------------- |
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298 // |
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299 void CSimplePluginEntityWatcher::WatcherListNotificationL( |
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300 MSimplePresenceList& aList ) |
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301 { |
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302 #ifdef _DEBUG |
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303 PluginLogger::Log(_L("PluginEntityWatcher: WatcherListNotificationL" )); |
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304 #endif |
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305 |
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306 // call all the necessary callbacks, for new data + teminated ones. |
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307 |
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308 // check out whether fullstate list or not |
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309 TBool fullState( EFalse ); |
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310 |
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311 MProtocolPresenceWatchingDataHost& watcherHost = |
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312 iConnObs.Host()->ProtocolPresenceDataHost().WatchingDataHost(); |
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313 |
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314 RPointerArray<MPresenceInfo> entities; |
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315 RPointerArray<MXIMPIdentity> terminated; |
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316 RPointerArray<MXIMPIdentity> allEntities; |
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317 |
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318 TRAPD( err, CSimplePluginData::NotifyListToPrInfoL( |
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319 iConnObs.ObjectFactory(), iConnObs.PresenceObjectFactory(), |
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320 aList, entities, allEntities, terminated, fullState )); |
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321 if ( err ) |
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322 { |
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323 #ifdef _DEBUG |
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324 PluginLogger::Log(_L("PluginEntityWatcher: WatcherListNotificationL error *" )); |
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325 #endif |
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326 entities.ResetAndDestroy(); |
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327 terminated.ResetAndDestroy(); |
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328 allEntities.ResetAndDestroy(); |
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329 entities.Close(); |
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330 terminated.Close(); |
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331 allEntities.Close(); |
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332 return; |
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333 } |
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334 |
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335 CompleteClientReq( KErrNone ); |
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336 |
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337 // Call HandleSubscribedPresentityPresenceL for all users |
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338 TInt counter = entities.Count(); |
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339 for ( TInt i = counter-1 ; i>=0; i-- ) |
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340 { |
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341 // --------------------------------------------------------- |
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342 #ifdef _DEBUG |
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343 const MPersonPresenceInfo* info = entities[i]->PersonPresence(); |
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344 const MPresenceInfoFieldCollection& coll_debug = info->Fields(); |
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345 TInt count_debug = coll_debug.FieldCount(); |
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346 |
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347 PluginLogger::Log( |
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348 _L("PluginWatcher: callback HandleSubscribedPresentityPresenceL nbrFields=%d"), count_debug ); |
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349 #endif |
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350 // --------------------------------------------------------- |
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351 |
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352 watcherHost.HandleSubscribedPresentityPresenceL( |
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353 allEntities[i], entities[i] ); |
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354 // Owenership is transferred |
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355 allEntities.Remove(i); |
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356 entities.Remove(i); |
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357 } |
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358 |
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359 // call SetPresentityPresenceDataSubscriptionStateL for terminated users |
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360 counter = terminated.Count(); |
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361 for ( TInt i = counter-1 ; i>=0; i-- ) |
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362 { |
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363 MXIMPDataSubscriptionState *state = iConnObs.ObjectFactory().NewDataSubscriptionStateLC(); |
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364 state->SetSubscriptionStateL( |
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365 MXIMPDataSubscriptionState::ESubscriptionInactive ); |
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366 #ifdef _DEBUG |
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367 PluginLogger::Log( |
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368 _L("PluginWatcher: TEST COVERS 1")); |
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369 PluginLogger::Log( |
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370 _L("PluginWatcher: callback SetPresentityPresenceDataSubscriptionStateL")); |
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371 #endif |
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372 watcherHost.SetPresentityPresenceDataSubscriptionStateL( |
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373 terminated[i], state, NULL ); |
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374 CleanupStack::Pop( 1 ); // state |
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375 // Owenership is transferred |
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376 terminated.Remove(i); |
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377 } |
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378 |
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379 entities.ResetAndDestroy(); |
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380 terminated.ResetAndDestroy(); |
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381 allEntities.ResetAndDestroy(); |
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382 |
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383 entities.Close(); |
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384 terminated.Close(); |
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385 allEntities.Close(); |
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386 } |
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387 |
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388 // --------------------------------------------------------------------------- |
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389 // CSimplePluginEntityWatcher::WatcherTerminatedL |
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390 // --------------------------------------------------------------------------- |
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391 // |
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392 void CSimplePluginEntityWatcher::WatcherTerminatedL( |
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393 TInt /*aOpId*/, TInt /*aReason*/ ) |
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394 { |
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395 // Call PrFw Host and tell to CSimplePluginWatcher that |
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396 // this entity can be deleted. |
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397 |
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398 #ifdef _DEBUG |
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399 PluginLogger::Log(_L("PluginEntityWatcher: WatcherTerminatedL" )); |
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400 #endif |
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401 |
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402 MProtocolPresenceWatchingDataHost& watcherHost = |
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403 iConnObs.Host()->ProtocolPresenceDataHost().WatchingDataHost(); |
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404 MXIMPDataSubscriptionState *state = iConnObs.ObjectFactory().NewDataSubscriptionStateLC(); |
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405 MXIMPStatus* status = iConnObs.ObjectFactory().NewStatusLC(); |
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406 state->SetSubscriptionStateL( |
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407 MXIMPDataSubscriptionState::ESubscriptionInactive ); |
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408 status->SetResultCode( KErrCompletion ); |
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409 MXIMPIdentity* identity = iConnObs.ObjectFactory().NewIdentityLC(); |
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410 |
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411 HBufC16* buf16 = HBufC16::NewLC( PresentityId().Length()); |
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412 buf16->Des().Copy( PresentityId() ); |
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413 identity->SetIdentityL( buf16->Des() ); |
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414 CleanupStack::PopAndDestroy( buf16 ); |
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415 |
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416 #ifdef _DEBUG |
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417 PluginLogger::Log( |
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418 _L("PluginWatcher: callback SetPresentityPresenceDataSubscriptionStateL")); |
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419 #endif |
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420 watcherHost.SetPresentityPresenceDataSubscriptionStateL( |
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421 identity, state, status ); |
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422 CleanupStack::Pop( 3 ); // identity, status, state |
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423 |
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424 // Delete this entity as useless |
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425 iPluginWatcher.DeleteWatcher( iEntityId->Des() ); |
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426 // Do not call anything, since the method call above deletes this instance. |
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427 |
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428 } |
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429 |
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430 // --------------------------------------------------------------------------- |
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431 // CSimplePluginEntityWatcher::CompleteClientReq |
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432 // --------------------------------------------------------------------------- |
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433 // |
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434 void CSimplePluginEntityWatcher::CompleteClientReq( TInt aStatus ) |
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435 { |
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436 // complete the open PrFw request immediately here! |
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437 iPluginWatcher.CompleteWatcher( aStatus ); |
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438 } |
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439 |
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440 // --------------------------------------------------------------------------- |
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441 // CSimplePluginEntityWatcher::PresentityId |
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442 // --------------------------------------------------------------------------- |
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443 // |
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444 TPtrC8 CSimplePluginEntityWatcher::PresentityId( ) |
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445 { |
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446 return iEntityId ? iEntityId->Des() : TPtrC8(); |
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447 } |
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448 |
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449 // --------------------------------------------------------------------------- |
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450 // CSimplePluginEntityWatcher::PrFwRequestId |
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451 // --------------------------------------------------------------------------- |
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452 // |
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453 TXIMPRequestId CSimplePluginEntityWatcher::PrFwRequestId( ) |
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454 { |
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455 return iPrFwId; |
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456 } |
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457 |
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458 |
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459 // End of file |