1 /* |
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2 * Copyright (c) 2007-2008 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: implementation of launching of process |
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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 // INCLUDE FILES |
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20 #include "processlaunher.h" |
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21 |
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22 #include <e32std.h> |
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23 #include "ossprotocolpluginlogger.h" |
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24 |
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25 |
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26 |
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27 // ============================ MEMBER FUNCTIONS =============================== |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // CProcessLauncher::CProcessLauncher |
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31 // C++ default constructor can NOT contain any code, that |
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32 // might leave. |
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33 // ----------------------------------------------------------------------------- |
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34 // |
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35 CProcessLauncher::CProcessLauncher() : |
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36 CActive ( EPriorityStandard ) |
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37 { |
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38 CActiveScheduler::Add ( this ); |
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39 } |
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40 |
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41 // ----------------------------------------------------------------------------- |
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42 // CProcessLauncher::ConstructL |
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43 // Symbian 2nd phase constructor can leave. |
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44 // ----------------------------------------------------------------------------- |
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45 // |
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46 void CProcessLauncher::ConstructL ( const TDesC16& aprocessname ) |
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47 { |
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48 LOGGER ( TXT ( "CProcessLauncher::ConstructL()" ) ); |
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49 iProcessName = aprocessname.AllocL(); |
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50 } |
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51 |
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52 // ----------------------------------------------------------------------------- |
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53 // CProcessLauncher::NewL |
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54 // Two-phased constructor. |
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55 // ----------------------------------------------------------------------------- |
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56 // |
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57 CProcessLauncher* CProcessLauncher::NewL ( const TDesC16& aprocessname ) |
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58 { |
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59 LOGGER ( TXT ( "CProcessLauncher::NewL()" ) ); |
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60 |
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61 CProcessLauncher* self = |
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62 new ( ELeave ) CProcessLauncher(); |
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63 |
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64 CleanupStack::PushL ( self ); |
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65 self->ConstructL ( aprocessname ); |
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66 CleanupStack::Pop(); |
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67 |
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68 return self; |
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69 } |
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70 |
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71 // Destructor |
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72 CProcessLauncher::~CProcessLauncher() |
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73 { |
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74 Cancel(); |
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75 delete iProcessName; |
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76 } |
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77 |
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78 |
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79 // --------------------------------------------------------- |
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80 // CProcessLauncher::DoCancel |
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81 // |
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82 // --------------------------------------------------------- |
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83 // |
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84 void CProcessLauncher::DoCancel() |
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85 { |
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86 iLauncher.LogonCancel ( iStatus ); |
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87 |
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88 } |
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89 |
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90 // --------------------------------------------------------- |
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91 // CProcessLauncher::RunL |
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92 // |
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93 // --------------------------------------------------------- |
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94 // |
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95 void CProcessLauncher::RunL() |
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96 { |
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97 TInt answer ( iStatus.Int() ); |
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98 |
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99 if ( answer != KErrNone ) |
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100 { |
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101 LOGGER ( TXT ( "CProcessLauncher::dd terminated with the reason %d" ), answer ); |
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102 |
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103 User::LeaveIfError ( answer ); |
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104 } |
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105 |
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106 Cancel(); |
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107 } |
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108 |
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109 // --------------------------------------------------------- |
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110 // CProcessLauncher::RunError |
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111 // |
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112 // --------------------------------------------------------- |
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113 // |
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114 TInt CProcessLauncher::RunError ( TInt aError ) |
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115 { |
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116 if ( IsActive() ) |
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117 { |
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118 Cancel(); |
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119 } |
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120 |
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121 return aError; |
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122 } |
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123 // --------------------------------------------------------- |
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124 // CProcessLauncher::LaunchProcessL |
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125 // --------------------------------------------------------- |
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126 // |
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127 void CProcessLauncher::LaunchProcessL() |
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128 { |
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129 LOGGER ( TXT ( "CProcessLauncher::LaunchProcessL() start" ) ); |
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130 TInt result = KErrNotFound; |
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131 |
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132 result = iLauncher.Create ( *iProcessName, KNullDesC ); |
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133 |
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134 if ( result != KErrNone ) |
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135 { |
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136 LOGGER ( TXT ( "CProcessLauncher::launching isoserver is failed with the reason %d" ), result ); |
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137 User::Leave ( result ); |
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138 } |
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139 |
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140 // When the launcher exits we'll get the exit code in iStatus |
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141 iStatus = KRequestPending; |
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142 |
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143 SetActive(); |
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144 |
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145 iLauncher.Logon ( iStatus ); |
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146 |
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147 iLauncher.Resume(); |
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148 |
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149 //iLauncher.Close(); |
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150 LOGGER ( TXT ( "CProcessLauncher::LaunchProcessL() End " ) ); |
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151 } |
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152 |
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153 // End of file |
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