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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 |
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23 #include <ximpdatasubscriptionstate.h> |
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24 #include <ximpobjectfactory.h> |
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25 |
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26 #include <simplefactory.h> |
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27 #include <msimplewinfowatcher.h> |
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28 |
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29 #include "simpleplugincommon.h" |
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30 #include "simplepluginwinfo.h" |
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31 #include "simpleplugindebugutils.h" |
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32 |
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33 |
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34 // ======== MEMBER FUNCTIONS ======== |
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35 |
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36 // --------------------------------------------------------------------------- |
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37 // CSimplePluginWinfo::CSimplePluginWinfo() |
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38 // --------------------------------------------------------------------------- |
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39 // |
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40 CSimplePluginWinfo::CSimplePluginWinfo( |
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41 MSimplePluginConnectionObs& aObs, |
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42 MSimpleConnection& aConn ) |
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43 : iConnObs(aObs), iConnection(aConn), iSubscribed(0), iWinfoCompleted(EFalse) |
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44 { |
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45 } |
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46 |
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47 // --------------------------------------------------------------------------- |
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48 // CSimplePluginWinfo::ConstructL() |
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49 // --------------------------------------------------------------------------- |
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50 // |
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51 void CSimplePluginWinfo::ConstructL( ) |
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52 { |
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53 iWinfoWatcher = TSimpleFactory::NewWinfoWatcherL( iConnection, *this ); |
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54 } |
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55 |
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56 // --------------------------------------------------------------------------- |
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57 // CSimplePluginWinfo::NewL() |
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58 // --------------------------------------------------------------------------- |
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59 // |
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60 CSimplePluginWinfo* CSimplePluginWinfo::NewL( |
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61 MSimplePluginConnectionObs& aObs, |
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62 MSimpleConnection& aConn ) |
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63 { |
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64 CSimplePluginWinfo* self = |
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65 new( ELeave ) CSimplePluginWinfo( aObs, aConn ); |
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66 CleanupStack::PushL( self ); |
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67 self->ConstructL( ); |
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68 CleanupStack::Pop( self ); |
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69 return self; |
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70 } |
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71 |
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72 // --------------------------------------------------------------------------- |
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73 // CSimplePluginWinfo::~CSimplePluginWinfo() |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 CSimplePluginWinfo::~CSimplePluginWinfo() |
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77 { |
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78 if ( iWinfoWatcher ) |
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79 { |
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80 iWinfoWatcher->Close(); |
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81 } |
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82 } |
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83 |
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84 // --------------------------------------------------------------------------- |
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85 // CSimplePluginWinfo::SetHost() |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 void CSimplePluginWinfo::SetHost( |
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89 MXIMPProtocolConnectionHost* aHost ) |
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90 { |
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91 iHost = aHost; |
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92 } |
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93 |
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94 // --------------------------------------------------------------------------- |
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95 // CSimplePluginWinfo::SubscribeWinfoListL() |
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96 // --------------------------------------------------------------------------- |
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97 // |
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98 void CSimplePluginWinfo::SubscribeWinfoListL( TXIMPRequestId aReqId ) |
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99 { |
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100 iWinfoCompleted = EFalse; |
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101 iSubscribed++; |
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102 if ( iSubscribed == 1 ) |
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103 { |
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104 #ifdef _DEBUG |
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105 PluginLogger::Log(_L("PluginWinfo: -> SubscribeWatcherListL") ); |
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106 #endif |
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107 iSimpleId = iWinfoWatcher->SubscribeWatcherListL( NULL ); |
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108 iSubscribed = ETrue; |
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109 iPrFwId = aReqId; |
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110 } |
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111 else |
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112 { |
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113 iSimpleId = 0; |
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114 iPrFwId = aReqId; |
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115 WinfoReqCompleteL( iSimpleId, KErrNone ); |
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116 } |
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117 } |
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118 |
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119 // --------------------------------------------------------------------------- |
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120 // CSimplePluginWinfo::UnsubscribeWinfoListL() |
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121 // --------------------------------------------------------------------------- |
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122 // |
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123 void CSimplePluginWinfo::UnsubscribeWinfoListL( TXIMPRequestId aReqId ) |
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124 { |
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125 iWinfoCompleted = EFalse; |
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126 TInt orig = iSubscribed; |
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127 iSubscribed--; |
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128 if ( iSubscribed < 0 ) |
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129 { |
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130 iSubscribed = 0; |
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131 } |
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132 |
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133 if ( !iSubscribed && orig ) |
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134 { |
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135 #ifdef _DEBUG |
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136 PluginLogger::Log(_L("PluginWinfo: -> UnsubscribeL") ); |
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137 #endif |
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138 iSubscribed++; |
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139 iSimpleId = iWinfoWatcher->UnsubscribeL(); |
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140 iSubscribed--; |
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141 iPrFwId = aReqId; |
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142 } |
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143 else |
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144 { |
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145 iSimpleId = 0; |
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146 iPrFwId = aReqId; |
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147 WinfoReqCompleteL( iSimpleId, KErrNone ); |
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148 } |
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149 } |
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150 |
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151 // --------------------------------------------------------------------------- |
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152 // CSimplePluginWinfo::WinfoReqCompleteL() |
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153 // --------------------------------------------------------------------------- |
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154 // |
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155 void CSimplePluginWinfo::WinfoReqCompleteL( TInt /*aOpId*/, TInt aStatus ) |
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156 { |
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157 #ifdef _DEBUG |
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158 PluginLogger::Log(_L("PluginWinfo: WinfoReqCompleteL status=%d"), aStatus ); |
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159 #endif |
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160 |
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161 if ( !iWinfoCompleted ) |
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162 { |
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163 iWinfoCompleted = ETrue; |
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164 iSimpleId = 0; |
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165 iConnObs.CompleteWinfoReq( iPrFwId, aStatus ); |
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166 // Do not wait MXIMPProtocolConnectionHostObserver callback, this |
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167 // class is ready to serve the next request now. |
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168 iPrFwId = TXIMPRequestId(); |
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169 } |
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170 } |
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171 |
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172 // --------------------------------------------------------------------------- |
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173 // CSimplePluginWinfo::WinfoTerminatedL() |
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174 // --------------------------------------------------------------------------- |
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175 // |
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176 void CSimplePluginWinfo::WinfoTerminatedL( |
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177 TInt aOpId, TInt aReason ) |
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178 { |
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179 #ifdef _DEBUG |
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180 PluginLogger::Log(_L("PluginWinfo: WinfoTerminatedL opid=%d"), aOpId ); |
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181 #endif |
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182 |
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183 if ( iSimpleId == aOpId ) |
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184 { |
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185 iSimpleId = 0; |
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186 iConnObs.WinfoTerminatedL( aReason ); |
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187 } |
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188 } |
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189 |
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190 // --------------------------------------------------------------------------- |
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191 // CSimplePluginWinfo::WinfoNotificationL() |
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192 // --------------------------------------------------------------------------- |
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193 // |
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194 void CSimplePluginWinfo::WinfoNotificationL( |
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195 MSimpleWinfo& aWinfo ) |
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196 { |
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197 #ifdef _DEBUG |
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198 PluginLogger::Log(_L("PluginWinfo: WinfoNotificationL starts")); |
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199 #endif |
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200 |
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201 WinfoReqCompleteL( iSimpleId, KErrNone ); |
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202 iConnObs.WinfoNotification( aWinfo ); |
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203 |
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204 #ifdef _DEBUG |
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205 PluginLogger::Log(_L("PluginWinfo: WinfoNotificationL ends")); |
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206 #endif |
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207 } |
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208 |
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209 |
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210 // End of file |
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211 |