1 /* |
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2 * Copyright (c) 2004 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: PSY Configuration UI launching helper class implementations. |
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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 // System Include |
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20 #include <apgcli.h> |
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21 #ifndef SYMBIAN_ENABLE_SPLIT_HEADERS |
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22 #include <apaid.h> |
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23 #else |
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24 #include <apaid.h> |
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25 #include <apaidpartner.h> |
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26 #endif |
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27 #include <barsread2.h> |
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28 #include <LocPsyConfigUiUID.hrh> |
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29 |
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30 // User Include |
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31 #include "locpsyconfigclientwrapper.h" |
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32 |
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33 // ----------------------------------------------------------------------------- |
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34 // CLocPsyConfigUiReg::CLocPsyConfigUiReg |
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35 // ----------------------------------------------------------------------------- |
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36 // |
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37 CLocPsyConfigUiReg::CLocPsyConfigUiReg() |
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38 { |
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39 } |
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40 |
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41 // ----------------------------------------------------------------------------- |
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42 // CLocPsyConfigUiReg::NewL |
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43 // ----------------------------------------------------------------------------- |
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44 // |
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45 CLocPsyConfigUiReg* CLocPsyConfigUiReg::NewL( TUid aApp, const TDesC8& aResource ) |
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46 { |
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47 CLocPsyConfigUiReg* reg = new(ELeave) CLocPsyConfigUiReg; |
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48 CleanupStack::PushL(reg); |
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49 reg->ConstructL( aApp, aResource ); |
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50 CleanupStack::Pop(reg); |
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51 return reg; |
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52 } |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // CLocPsyConfigUiReg::ConstructL |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 void CLocPsyConfigUiReg::ConstructL( TUid aApp, const TDesC8& aResource ) |
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59 { |
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60 iAppUid = aApp; |
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61 RResourceReader r; |
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62 r.OpenLC(aResource); |
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63 iRegId = r.ReadInt32L(); // read psy_uid |
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64 CleanupStack::PopAndDestroy(&r); |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CLocPsyConfigUiReg::AppUid |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 TUid CLocPsyConfigUiReg::AppUid() |
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72 { |
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73 return iAppUid; |
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74 } |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // CLocPsyConfigUiReg::RegId |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 TInt CLocPsyConfigUiReg::RegId() |
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81 { |
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82 return iRegId; |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CLocPsyConfigUiServiceClient::DiscoverLC |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 CLocPsyConfigUiReg* CLocPsyConfigUiServiceClient::DiscoverLC( const TInt PsyUid ) |
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90 { |
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91 // Get all of the implementations of the transform service |
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92 CLocPsyConfigUiReg* regInfo = NULL; |
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93 TInt error; |
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94 RApaLsSession ls; |
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95 User::LeaveIfError(ls.Connect()); |
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96 CleanupClosePushL(ls); |
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97 CApaAppServiceInfoArray* services = NULL; |
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98 do |
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99 { |
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100 // If Error is EAppListInvalid then try again till you get the list. |
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101 // The services structure |
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102 TRAP(error, |
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103 services = ls.GetServiceImplementationsLC( |
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104 TUid::Uid(KLocPsyConfigServiceUid)); |
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105 CleanupStack::Pop(services);); |
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106 } while (error == RApaLsSession::EAppListInvalid); |
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107 CleanupStack::PushL(services); |
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108 |
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109 // If there was an error then leave |
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110 User::LeaveIfError(error); |
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111 |
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112 TArray< TApaAppServiceInfo > ServInfoArray = services->Array(); |
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113 for (TInt i=0; i<ServInfoArray.Count() ; i++) |
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114 { |
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115 // This is under TRAP so that corrupt resources don't crash the |
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116 // discovery procedure. |
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117 // The TRAP's return code is ignored intentionally |
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118 const TApaAppServiceInfo& appInfo = ServInfoArray[i]; |
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119 TRAP(error, regInfo = |
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120 CLocPsyConfigUiReg::NewL(appInfo.Uid(), appInfo.OpaqueData());); |
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121 if( error == KErrNone && regInfo->RegId() == PsyUid ) |
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122 { |
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123 // Found the correct PSY module so just break out of the loop |
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124 // and return the regInfo from outside the loop. |
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125 break; |
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126 } |
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127 else |
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128 { |
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129 delete regInfo; |
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130 regInfo = NULL; |
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131 } |
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132 } |
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133 |
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134 CleanupStack::PopAndDestroy(services); |
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135 CleanupStack::PopAndDestroy() ;// ls |
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136 CleanupStack::PushL(regInfo); |
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137 return regInfo; |
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138 } |
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