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1 /* |
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2 * Copyright (c) 2010 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: |
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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 |
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20 * @internalComponent |
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21 */ |
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22 |
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23 #include <e32debug.h> |
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24 |
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25 #include "ncmconnectionmanagerhelper.h" |
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26 #include "ncmiapconnectionobserver.h" |
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27 #include "ncmconnectionmanager.h" |
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28 |
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29 // For OST tracing |
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30 #include "OstTraceDefinitions.h" |
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31 #ifdef OST_TRACE_COMPILER_IN_USE |
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32 #include "ncmconnectionmanagerhelperTraces.h" |
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33 #endif |
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34 |
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35 /** |
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36 * Constructor. |
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37 * @param aObserver The object which is interested in the IAP connection completion |
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38 * @param aConnection The reference of the NCM connection to be used |
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39 */ |
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40 CNcmConnectionManHelper::CNcmConnectionManHelper(MNcmConnectionObserver& aObserver, |
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41 RConnection& aConnection) |
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42 : CActive(CActive::EPriorityStandard) |
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43 , iObserver(aObserver) |
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44 , iConnection(aConnection) |
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45 { |
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46 OstTraceFunctionEntryExt( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_ENTRY, this ); |
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47 CActiveScheduler::Add(this); |
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48 OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_EXIT, this ); |
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49 } |
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50 |
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51 |
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52 /** |
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53 * Destructor. |
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54 */ |
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55 CNcmConnectionManHelper::~CNcmConnectionManHelper() |
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56 { |
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57 OstTraceFunctionEntry1( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_ENTRY_DESTRUCTOR, this ); |
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58 if (IsActive()) |
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59 { |
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60 Cancel(); |
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61 } |
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62 else |
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63 { |
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64 Stop(); |
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65 } |
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66 OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_ENTRY_DESTRUCTOR_EXIT, this ); |
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67 } |
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68 |
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69 /** |
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70 * Start the connection. |
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71 * @param aPref NCM connect preference |
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72 */ |
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73 void CNcmConnectionManHelper::Start(TConnPref& aPref) |
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74 { |
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75 OstTraceFunctionEntryExt( CNCMCONNECTIONMANHELPER_START_ENTRY, this ); |
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76 if (!IsActive()) |
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77 { |
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78 iConnection.Start(aPref, iStatus); |
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79 SetActive(); |
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80 } |
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81 OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_START_EXIT, this ); |
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82 } |
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83 |
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84 /** |
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85 * Stop the connection. |
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86 */ |
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87 void CNcmConnectionManHelper::Stop() |
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88 { |
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89 OstTraceFunctionEntry1( CNCMCONNECTIONMANHELPER_STOP_ENTRY, this ); |
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90 |
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91 TInt err = iConnection.Stop(RConnection::EStopAuthoritative); |
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92 OstTrace1( TRACE_NORMAL, CNCMCONNECTIONMANHELPER_STOP_RETURN_CODE, "Return code from Stop() is:;err=%d", err ); |
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93 OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_STOP_EXIT, this ); |
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94 } |
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95 /** |
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96 * Implements cancellation of an outstanding request. |
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97 */ |
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98 void CNcmConnectionManHelper::DoCancel() |
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99 { |
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100 OstTraceFunctionEntry0( CNCMCONNECTIONMANHELPER_DOCANCEL_ENTRY ); |
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101 |
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102 TInt err = iConnection.Stop(RConnection::EStopAuthoritative); |
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103 |
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104 OstTrace1( TRACE_NORMAL, CNCMCONNECTIONMANHELPER_DOCNCEL, "Return code from Stop() is:;err=%d", err ); |
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105 OstTraceFunctionExit0( CNCMCONNECTIONMANHELPER_DOCANCEL_EXIT ); |
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106 } |
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107 |
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108 /** |
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109 * Called when connection completed. |
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110 */ |
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111 void CNcmConnectionManHelper::RunL() |
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112 { |
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113 OstTraceFunctionEntry0( CNCMCONNECTIONMANHELPER_RUNL_ENTRY ); |
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114 iObserver.MicoHandleConnectionComplete(iStatus.Int()); |
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115 OstTraceFunctionExit0( CNCMCONNECTIONMANHELPER_RUNL_EXIT ); |
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116 } |