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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: Handling of Mobility Policy Manager notifications. |
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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 @file s60mpmnotifications.cpp |
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20 Handling of Mobility Policy Manager notifications. |
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21 */ |
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22 #include <rmpm.h> |
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23 |
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24 #include "s60mpmnotifications.h" |
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25 |
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26 // ============================ MEMBER FUNCTIONS =============================== |
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27 |
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28 // ----------------------------------------------------------------------------- |
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29 // CMPMPolicyNotifications::NewL |
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30 // ----------------------------------------------------------------------------- |
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31 // |
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32 CMPMPolicyNotifications* CMPMPolicyNotifications::NewL( MMPMPolicyNotificationUser& aUser, RMPM& aMpm ) |
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33 { |
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34 CMPMPolicyNotifications* self = new ( ELeave ) CMPMPolicyNotifications( aUser, aMpm ); |
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35 return self; |
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36 } |
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37 |
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38 // ----------------------------------------------------------------------------- |
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39 // CMPMPolicyNotifications::CMPMPolicyNotifications |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 CMPMPolicyNotifications::CMPMPolicyNotifications( MMPMPolicyNotificationUser& aUser, RMPM& aMpm ) |
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43 : CActive( EPriorityStandard ), |
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44 iNotificationUser( aUser ), |
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45 iMpm( aMpm ), |
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46 iCommitedToDeleteItself( EFalse ) |
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47 { |
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48 CActiveScheduler::Add( this ); |
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49 S60MCPRLOGSTRING1( "S60MCPR::CMPMPolicyNotifications<%x>::CMPMPolicyNotifications()", this ) |
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50 } |
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51 |
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52 // ----------------------------------------------------------------------------- |
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53 // CMPMPolicyNotifications::~CMPMPolicyNotifications |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 CMPMPolicyNotifications::~CMPMPolicyNotifications() |
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57 { |
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58 S60MCPRLOGSTRING1( "S60MCPR::CMPMPolicyNotifications<%x>::~CMPMPolicyNotifications", this ) |
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59 } |
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60 |
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61 // ----------------------------------------------------------------------------- |
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62 // CMPMPolicyNotifications::CancelRequestAndDestroyD |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 void CMPMPolicyNotifications::CancelRequestAndDestroyD( TRequestStatus* aStatus ) |
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66 { |
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67 S60MCPRLOGSTRING1( "S60MCPR::CMPMPolicyNotifications<%x>::CancelRequestAndDestroyD", this ) |
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68 iDeletedStatus = aStatus; |
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69 if ( iMpm.Connected() && IsActive() ) |
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70 { |
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71 S60MCPRLOGSTRING1( "S60MCPR::CMPMPolicyNotifications<%x>::CancelRequestAndDestroyD Start asynch delete", this ) |
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72 iMpm.SendCancelRequest( EMPMWaitNotification ); |
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73 iCommitedToDeleteItself = ETrue; |
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74 *iDeletedStatus = KRequestPending; |
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75 } |
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76 else |
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77 { |
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78 S60MCPRLOGSTRING1( "S60MCPR::CMPMPolicyNotifications<%x>::CancelRequestAndDestroyD Delete immediately", this ) |
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79 ASSERT( !IsActive() ); |
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80 ASSERT( !aStatus ); |
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81 delete this; |
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82 } |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CMPMPolicyNotifications::Activate |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 void CMPMPolicyNotifications::Activate() |
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90 { |
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91 if ( !IsActive() ) |
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92 { |
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93 S60MCPRLOGSTRING1( "S60MCPR::CMPMPolicyNotifications<%x>::Activate Wait notification", this ) |
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94 iMpm.WaitNotification( iMsgBuffer, iStatus ); |
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95 SetActive(); |
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96 } |
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97 } |
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98 |
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99 // ----------------------------------------------------------------------------- |
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100 // CMPMPolicyNotifications::RunL |
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101 // ----------------------------------------------------------------------------- |
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102 // |
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103 void CMPMPolicyNotifications::RunL() |
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104 { |
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105 ASSERT( iMpm.Connected() ); |
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106 |
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107 if ( iCommitedToDeleteItself ) |
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108 { |
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109 S60MCPRLOGSTRING2( "S60MCPR::CMPMPolicyNotifications<%x>::RunL Completing iDeletedStatus %d", this, KErrNone ) |
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110 User::RequestComplete( iDeletedStatus, KErrNone ); |
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111 delete this; |
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112 return; |
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113 } |
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114 // In case notification, is errored we shouldn't resubmit any request. |
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115 if ( iStatus.Int() != KErrNone ) |
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116 { |
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117 S60MCPRLOGSTRING2( "S60MCPR::CMPMPolicyNotifications<%x>::RunL status %d", this, iStatus.Int() ) |
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118 return; |
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119 } |
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120 // Typically deliver the notification and resubmit a request for new one. |
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121 TUint8* msgBufferPtr = const_cast<TUint8*>( iMsgBuffer.Ptr() ); |
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122 TMpmNotification* notification = |
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123 reinterpret_cast<TMpmNotification*>( msgBufferPtr ); |
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124 |
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125 iNotificationUser.PolicyNotification( *const_cast<TMpmNotification*>( notification ) ); |
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126 |
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127 S60MCPRLOGSTRING1( "S60MCPR::CMPMPolicyNotifications<%x>::RunL Wait notification", this ) |
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128 iMpm.WaitNotification( iMsgBuffer, iStatus ); |
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129 SetActive(); |
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130 } |
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131 |
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132 // ----------------------------------------------------------------------------- |
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133 // CMPMPolicyNotifications::DoCancel |
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134 // ----------------------------------------------------------------------------- |
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135 // |
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136 void CMPMPolicyNotifications::DoCancel() |
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137 { |
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138 // Not allowed! Cancel() may cause deadlock! |
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139 _LIT( KPanicMsg, "CMPMPolicyNotifications::DoCancel" ); |
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140 User::Panic( KPanicMsg, KErrNotSupported ); |
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141 } |
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142 |
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143 // End of file |