1 /* |
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2 * Copyright (c) 2006, 2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: s_enginecontmgtextfeatures.cpp |
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15 * |
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16 */ |
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17 |
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18 #ifndef S_VIMPSTENGINEPRESENCESUBSERVICE_H |
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19 #define S_VIMPSTENGINEPRESENCESUBSERVICE_H |
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20 |
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21 // INCLUDES |
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22 #include <e32base.h> |
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23 #include "mvimpstenginepresencesubservice.h" |
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24 #include "mvimpstenginesubservice.h" |
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25 |
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26 //FORWARD DECLARATIONS |
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27 |
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28 class MVIMPSTEnginePresenceSubServiceEventObserver; |
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29 // CLASS DECLARATION |
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30 /** |
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31 * Presence sub service |
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32 * This class implements the presence subservice |
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33 * The problem in VOIP case would be that this "sip" must be hardcoded. Can this be avoided |
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34 * |
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35 * |
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36 * The Presence Information can be fetched either thro PresenceCache or |
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37 * thro XIMP's MPresentityPresenceEvent. So somehow we should be able to differentiate |
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38 * which service uses PresenceCache or XIMP's MPresentityPresenceEvent during the creation of this object |
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39 * One of the proposal could be is to use the CCH, if it could provide us this information or SP Settings |
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40 * |
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41 * All the Block/Friend Request/Presence information of a contact should be passed |
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42 * to the VIMPSTStorage which will update the list on the UI. |
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43 * |
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44 */ |
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45 |
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46 |
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47 NONSHARABLE_CLASS( CVIMPSTEnginePresenceSubService_Stub ): public CBase, |
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48 public MVIMPSTEnginePresenceSubService |
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49 |
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50 { |
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51 public: |
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52 |
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53 /** |
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54 * Two-phased constructor. |
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55 * |
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56 * @since s60 5.0 |
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57 * @param aServiceId, service id |
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58 * @param aCchHandler, reference to cchhandler. |
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59 * @param aTableFetcher, reference to settingstable. |
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60 * @param aXimpEventObserver, reference to ximpevent observer. |
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61 * @param aServiceStateListener, reference to servicestatelistener. |
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62 */ |
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63 static CVIMPSTEnginePresenceSubService_Stub* NewL( ); |
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64 |
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65 /** |
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66 * Two-phased constructor. |
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67 * |
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68 * @since s60 5.0 |
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69 * @param aServiceId, service id |
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70 * @param aCchHandler, reference to cchhandler. |
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71 * @param aTableFetcher, reference to settingstable. |
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72 * @param aXimpEventObserver, reference to ximpevent observer. |
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73 * @param aServiceStateListener, reference to servicestatelistener. |
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74 */ |
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75 static CVIMPSTEnginePresenceSubService_Stub* NewLC(); |
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76 |
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77 /** |
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78 * Standard C++ destructor |
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79 */ |
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80 ~CVIMPSTEnginePresenceSubService_Stub(); |
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81 |
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82 public: //From MVIMPSTSubService |
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83 |
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84 /** |
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85 * @return TVIMPSTRegistrationState Service State of this service |
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86 */ |
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87 TVIMPSTEnums::TVIMPSTRegistrationState SubServiceState() const; |
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88 |
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89 |
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90 TVIMPSTEnums::SubServiceType Type() const; |
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91 |
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92 |
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93 /** |
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94 * @see MVIMPSTSubService |
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95 */ |
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96 TBool Enabled(); |
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97 |
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98 |
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99 public: //From MVIMPSTEnginePresenceSubService |
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100 void FetchPresenceOfSingleContactL(const TDesC& aContact); |
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101 |
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102 void FetchPresenceOfSinleContactL(const TDesC& aUserId); |
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103 /** |
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104 * @see MVIMPSTEnginePresenceSubService |
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105 */ |
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106 void RegisterPresenceEventObserverL( |
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107 MVIMPSTEnginePresenceSubServiceEventObserver* aObserver); |
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108 |
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109 /** |
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110 * @see MVIMPSTEnginePresenceSubService |
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111 */ |
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112 void UnRegisterPresenceEventObserver( |
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113 MVIMPSTEnginePresenceSubServiceEventObserver* aObserver); |
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114 |
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115 /** |
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116 * Subsribes presence of a single contact |
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117 * Can be done for the contacts who are already subscribed(Required atleast in XMPP Case) |
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118 * This function can be used on FriendRequests also wherein it performs 2 operation |
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119 * 1. Accepts the invitation if Friend Request is Pending(GrantPresenceForPresentityL) |
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120 * 2. Subscribes for the presence either to PresenceCache |
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121 * or XIMP (MPresentityPresenceEvent) |
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122 * |
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123 * |
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124 * @since S60 5.0 |
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125 * @param aUriOfTheContact, Presence URI to be subscribed |
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126 */ |
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127 void SubscribePresenceOfSingleContactL( const TDesC& aUriOfTheContact ); |
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128 |
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129 |
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130 /** |
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131 * Unsubsribes presence of a single contact |
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132 * Used for those contact whose presence has been subscribed |
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133 * Can be used for Friend Requests also |
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134 * 1. Denies the invitation for the contact (WithdrawPresenceGrantFromPresentityL) |
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135 * 2. Sends a unsubscribe to PresenceCache |
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136 * or XIMP (UnsubscribePresentityPresenceL) |
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137 * |
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138 * @since S60 5.0 |
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139 * @param aUriOfTheContact, Presence URI to be subscribed |
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140 */ |
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141 void UnSubscribePresenceOfSingleContactL( const TDesC& aUriOfTheContact ); |
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142 |
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143 /** |
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144 * Fetches presence from presencecache. |
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145 * |
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146 * @since 5.0 |
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147 **/ |
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148 TInt FetchPresenceFromCache(); |
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149 |
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150 |
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151 /** |
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152 * Subscribe each contact. |
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153 * |
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154 * @since 5.0 |
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155 * @param aWVID id of the contact to be subscribed for. |
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156 */ |
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157 void SubscribeToPresenceCacheL(const TDesC& aWVID); |
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158 |
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159 /** |
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160 * UnSubscribe each contact. |
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161 * |
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162 * @since 5.0 |
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163 * @param aWVID id of the contact to be unsubscribed for. |
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164 */ |
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165 void UnSubscribeToPresenceCacheL(const TDesC& aWVID); |
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166 |
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167 /** |
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168 * Requests the XIMPFw to terminate presence |
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169 * grant request list subscription. |
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170 */ |
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171 void UnSubscribeForAuthorizationL(); |
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172 |
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173 /** |
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174 * Requests the XIMPFw to subscribe for presence |
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175 * grant request list subscription. |
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176 */ |
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177 void SubscribeForAuthorizationL(); |
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178 |
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179 /** |
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180 * sends PresenceGrantForPresentity response to server |
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181 * @param aContactId, id of the requesting party.. |
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182 * @param aResponse , Etrue if accpeted else rejected. |
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183 * @return TInt error if any |
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184 */ |
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185 TInt SendPresenceGrantPresentityL( const TDesC& aContactId , TBool aResponse ); |
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186 |
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187 /** |
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188 * IsChangeOwnStatusSupported by the protocol |
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189 * |
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190 * @since S60 5.0 |
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191 * @return TBool ETrue if supported else EFalse. |
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192 */ |
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193 TBool IsChangeOwnStatusSupported() ; |
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194 |
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195 /** |
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196 * IsStatusMsgSupported by the protocol |
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197 * |
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198 * @since S60 5.0 |
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199 * @return TBool ETrue if supported else EFalse. |
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200 */ |
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201 TBool IsStatusMsgSupported(); |
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202 |
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203 /** |
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204 * IsAvatarSupported by the protocol |
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205 * |
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206 * @since S60 5.0 |
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207 * @return TBool ETrue if supported else EFalse. |
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208 */ |
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209 TBool IsAvatarSupported() ; |
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210 |
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211 /** |
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212 * SetAvatarSupported by the protocol |
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213 * |
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214 * @since S60 5.0 |
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215 * @param aSupported, TBool ETrue if supported else EFalse. |
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216 */ |
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217 void SetAvatarSupported(TBool aSupported ) ; |
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218 |
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219 |
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220 /** |
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221 * PublishOwnPresenceL |
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222 * to update the ownstatus to server. |
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223 * and publishes the own status. |
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224 * |
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225 * @param aStatus ,status to be updated to the server. |
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226 * @param aValue , text for the status message |
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227 * @param aFilename , avatar file name |
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228 * @param aMimetype , a mime type |
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229 * @param aIsAvatar , a avatar field included |
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230 * @return TInt error if any |
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231 */ |
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232 TInt PublishOwnPresenceL(TVIMPSTEnums::TOnlineStatus aStatus, |
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233 const TDesC& aValue, |
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234 const TDesC& aFilename = KNullDesC, |
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235 const TDesC8& aMimetype = KNullDesC8, |
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236 TBool aIsAvatar = EFalse ); |
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237 |
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238 |
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239 /** |
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240 * Removes URI from block list |
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241 * |
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242 * @since S60 5.0 |
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243 * @param aUriOfTheContact, URI to be removed |
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244 * @return error. |
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245 */ |
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246 TInt RemoveFromBlockListL( const TDesC& aUriOfTheContact ); |
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247 |
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248 /** |
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249 * Adds URI to block list |
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250 * |
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251 * @since S60 5.0 |
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252 * @param aUriOfTheContact, URI to be added |
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253 * @return error. |
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254 */ |
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255 TInt AddToBlockListL( const TDesC& aUriOfTheContact ); |
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256 /** |
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257 * Returns the blocked list. |
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258 * it returns the blocked list that it maintains locally in engine. |
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259 * @since S60 5.0 |
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260 * @return blocked list. |
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261 */ |
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262 RPointerArray<HBufC>* GetBlockedList(); |
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263 void FetchBlockedListFromServerL(MVIMPSTEngineBlockedListFetchEventObserver* aOb); |
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264 void UpdatePresenceStateL(); |
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265 void UnsubscribeListsL(); |
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266 |
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267 private: // Implementation |
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268 |
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269 /** |
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270 * Standard C++ constructor |
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271 * |
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272 * @since s60 5.0 |
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273 * @param aServiceId, service id |
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274 * @param aCchHandler, reference to cchhandler. |
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275 * @param aTableFetcher, reference to settingstable. |
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276 * @param aXimpEventObserver, reference to ximpevent observer. |
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277 * @param aServiceStateListener, reference to servicestatelistener. |
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278 */ |
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279 CVIMPSTEnginePresenceSubService_Stub( ); |
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280 |
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281 /** |
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282 * Performs the 2nd phase of construction. |
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283 */ |
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284 void ConstructL(); |
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285 |
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286 |
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287 private: // Data |
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288 |
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289 // Service identifier |
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290 TUint32 iServiceId; |
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291 |
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292 |
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293 }; |
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294 |
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295 #endif //S_VIMPSTENGINEPRESENCESUBSERVICE_H |
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296 |
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