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 CWsfAppLauncher |
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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 |
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20 |
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21 // EXTERNAL INCLUDES |
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22 #include <apgtask.h> |
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23 #include <apgcli.h> |
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24 #include <centralrepository.h> |
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25 #include <browseruisdkcrkeys.h> |
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26 #include <cmmanager.h> |
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27 #include <cmconnectionmethod.h> |
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28 |
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29 // CLASS HEADER |
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30 #include "wsfapplauncher.h" |
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31 |
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32 // INTERNAL INCLUDES |
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33 #include "wsfbrowserlaunchobserver.h" |
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34 #include "wsflogger.h" |
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35 |
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36 |
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37 // LOCAL DEFINITIONS |
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38 /** |
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39 * Delay that we wait for the browser to start or terminate |
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40 */ |
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41 static const TInt KTimerTickInterval = 2 * 1000 * 1000; |
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42 |
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43 /** |
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44 * Repository key ID for the browser's homepage URL |
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45 */ |
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46 static const TUint32 KBrowserNGHomepageURL = 0x00000030; |
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47 |
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48 |
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49 #ifdef _DEBUG |
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50 _LIT( KBrowserLauncherPanic, "CWsfAppLauncher" ); |
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51 #define _ASSERTD( cond ) __ASSERT_DEBUG( (cond), \ |
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52 User::Panic( KBrowserLauncherPanic, __LINE__) ) |
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53 #else |
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54 #define _ASSERTD( cond ) {} |
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55 #endif //_DEBUG |
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56 |
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57 |
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58 // --------------------------------------------------------------------------- |
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59 // CWsfAppLauncher::NewL |
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60 // --------------------------------------------------------------------------- |
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61 // |
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62 EXPORT_C CWsfAppLauncher* CWsfAppLauncher::NewL() |
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63 { |
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64 CWsfAppLauncher* self = CWsfAppLauncher::NewLC(); |
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65 CleanupStack::Pop( self ); |
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66 return self; |
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67 } |
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68 |
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69 |
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70 // --------------------------------------------------------------------------- |
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71 // CWsfAppLauncher::NewLC |
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72 // --------------------------------------------------------------------------- |
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73 // |
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74 EXPORT_C CWsfAppLauncher* CWsfAppLauncher::NewLC() |
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75 { |
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76 CWsfAppLauncher* self = new( ELeave ) CWsfAppLauncher(); |
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77 CleanupStack::PushL( self ); |
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78 self->ConstructL(); |
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79 return self; |
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80 } |
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81 |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // CWsfAppLauncher::~CWsfAppLauncher |
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85 // --------------------------------------------------------------------------- |
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86 // |
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87 CWsfAppLauncher::~CWsfAppLauncher() |
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88 { |
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89 Cancel(); |
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90 delete iURL; |
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91 delete iRepository; |
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92 iTimer.Close(); |
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93 iWsSession.Close(); |
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94 } |
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95 |
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96 |
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97 // --------------------------------------------------------------------------- |
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98 // CWsfAppLauncher::CWsfAppLauncher |
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99 // --------------------------------------------------------------------------- |
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100 // |
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101 CWsfAppLauncher::CWsfAppLauncher(): |
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102 CActive( CActive::EPriorityStandard ), |
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103 iIapId( 0 ), |
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104 iLaunchState( EIdle ), |
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105 iLaunchBookMarks( EFalse ) |
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106 { |
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107 } |
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108 |
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109 |
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110 // --------------------------------------------------------------------------- |
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111 // CWsfAppLauncher::ConstructL |
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112 // --------------------------------------------------------------------------- |
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113 // |
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114 void CWsfAppLauncher::ConstructL() |
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115 { |
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116 LOG_ENTERFN( "CWsfAppLauncher::ConstructL" ); |
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117 iBrowserUid = KCRUidBrowser; |
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118 iHomepageKey = KBrowserNGHomepageURL; |
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119 iBrowserStartingPageKey = KBrowserNGHomepageType; |
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120 |
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121 // Common settings for both browsers |
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122 iRepository = CRepository::NewL( KCRUidBrowser ); |
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123 |
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124 User::LeaveIfError( iWsSession.Connect() ); |
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125 User::LeaveIfError( iTimer.CreateLocal() ); |
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126 |
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127 iURL = KNullDesC().AllocL(); |
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128 CActiveScheduler::Add( this ); |
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129 } |
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130 |
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131 |
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132 // --------------------------------------------------------------------------- |
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133 // CWsfAppLauncher::LaunchBrowserL |
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134 // --------------------------------------------------------------------------- |
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135 // |
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136 void CWsfAppLauncher::LaunchBrowserL( MWsfBrowserLaunchObserver& aObserver, |
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137 TUint aIapId, |
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138 const TDesC& aURL ) |
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139 { |
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140 LOG_ENTERFN( "CWsfAppLauncher::LaunchBrowserL_3" ); |
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141 Cancel(); |
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142 LOG_WRITE( "CWsfAppLauncher::LaunchBrowserL_3 -->> afer cancel" ); |
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143 iObserver = &aObserver; |
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144 iIapId = aIapId; |
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145 HBufC* url = aURL.AllocL(); |
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146 delete iURL; |
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147 iURL = url; |
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148 |
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149 iLaunchState = EIdle; |
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150 LOG_WRITE( "CWsfAppLauncher::LaunchBrowserL_3 -->> before set active" ); |
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151 SetActive(); |
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152 TRequestStatus* status = &iStatus; |
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153 User::RequestComplete( status, KErrNone ); |
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154 } |
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155 |
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156 |
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157 // --------------------------------------------------------------------------- |
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158 // CWsfAppLauncher::LaunchBrowserL |
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159 // --------------------------------------------------------------------------- |
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160 // |
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161 void CWsfAppLauncher::LaunchBrowserL( MWsfBrowserLaunchObserver& aObserver, |
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162 TUint aIapId ) |
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163 { |
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164 LOG_ENTERFN( "CWsfAppLauncher::LaunchBrowserL_2" ); |
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165 LOG_WRITEF( "CWsfAppLauncher::LaunchBrowserL_2 -->> iIapid %d", aIapId ); |
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166 HBufC* url = HBufC::NewLC( |
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167 NCentralRepositoryConstants::KMaxUnicodeStringLength ); |
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168 TPtr urlPtr( url->Des() ); |
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169 |
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170 iLaunchBookMarks = EFalse; |
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171 |
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172 RCmManager cmManager; |
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173 |
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174 cmManager.OpenL(); |
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175 LOG_WRITE( "CWsfAppLauncher::LaunchBrowserL_2 -->> cmmanager opened" ); |
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176 CleanupClosePushL( cmManager ); |
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177 |
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178 RCmConnectionMethod plugin; |
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179 CleanupClosePushL( plugin ); |
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180 LOG_WRITE( "CWsfAppLauncher::LaunchBrowserL_2 -->> cm before open" ); |
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181 LOG_WRITEF( "CWsfAppLauncher::LaunchBrowserL_2 -->> iIapid %d", aIapId ); |
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182 plugin = cmManager.ConnectionMethodL( aIapId ); |
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183 LOG_WRITE( "CWsfAppLauncher::LaunchBrowserL_2 -->> cm after open" ); |
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184 |
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185 // do we have start page for Access Point? |
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186 HBufC* apHomepage = NULL; |
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187 apHomepage = plugin.GetStringAttributeL( CMManager::ECmStartPage ); |
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188 LOG_WRITE( "CWsfAppLauncher::LaunchBrowserL_2 -->> String Attrib got" ); |
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189 CleanupStack::PushL( apHomepage ); |
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190 |
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191 if( apHomepage->Length() == 0 ) |
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192 { |
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193 LOG_WRITE( "CWsfAppLauncher::LaunchBrowserL_2 -->> hplength = 0" ); |
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194 // if we can't have Access Point URL then |
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195 // we try to get browser homepage URL |
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196 TInt err = BrowserHomepage( urlPtr ); |
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197 |
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198 // if browser homepage is not defined either, |
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199 // launch bookmarks view |
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200 if ( err || url->Length() == 0 ) |
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201 { |
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202 LOG_WRITE( |
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203 "CWsfAppLauncher::LaunchBrowserL_2 -->> err in url length" ); |
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204 iLaunchBookMarks = ETrue; |
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205 } |
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206 } |
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207 else |
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208 { |
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209 LOG_WRITE( "CWsfAppLauncher::LaunchBrowserL_2 -->> hplength>0" ); |
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210 url->Des().Copy( *apHomepage ); |
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211 } |
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212 |
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213 LaunchBrowserL( aObserver, aIapId, *url ); |
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214 |
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215 LOG_WRITE( "CWsfAppLauncher::LaunchBrowserL_2 -->> after launch _3" ); |
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216 CleanupStack::PopAndDestroy( apHomepage ); |
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217 CleanupStack::PopAndDestroy( &plugin ); |
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218 CleanupStack::PopAndDestroy( &cmManager ); |
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219 CleanupStack::PopAndDestroy( url ); |
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220 } |
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221 |
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222 |
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223 // --------------------------------------------------------------------------- |
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224 // CWsfAppLauncher::DoLaunchBrowserL |
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225 // --------------------------------------------------------------------------- |
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226 // |
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227 void CWsfAppLauncher::DoLaunchBrowserL() |
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228 { |
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229 LOG_ENTERFN( "CWsfAppLauncher::DoLaunchBrowserL" ); |
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230 _LIT( KFormatCommand, "%d %S" ); |
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231 const TInt KBrowserFirstParamUrlFollows = 4; |
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232 |
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233 iLaunchState = EStartingUp; |
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234 HBufC* param = NULL; |
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235 if ( iLaunchBookMarks ) |
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236 { |
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237 param = KNullDesC().AllocLC(); |
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238 } |
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239 else |
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240 { |
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241 param = HBufC::NewLC( KFormatCommand().Length() + iURL->Length() ); |
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242 param->Des().Format( KFormatCommand, |
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243 KBrowserFirstParamUrlFollows, iURL ); |
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244 } |
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245 |
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246 RApaLsSession appArcSession; |
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247 User::LeaveIfError( appArcSession.Connect() ); // connect to AppArc server |
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248 CleanupClosePushL( appArcSession ); |
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249 |
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250 User::LeaveIfError( appArcSession.StartDocument( *param, iBrowserUid, |
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251 iThreadId ) ); |
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252 |
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253 CleanupStack::PopAndDestroy( &appArcSession ); |
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254 CleanupStack::PopAndDestroy( param ); |
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255 |
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256 |
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257 iTimer.Cancel(); |
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258 iTimer.After( iStatus, KTimerTickInterval ); |
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259 SetActive(); |
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260 } |
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261 |
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262 |
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263 // --------------------------------------------------------------------------- |
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264 // CWsfAppLauncher::BrowserExists |
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265 // --------------------------------------------------------------------------- |
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266 // |
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267 TBool CWsfAppLauncher::BrowserExists() |
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268 { |
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269 LOG_ENTERFN( "CWsfAppLauncher::BrowserExists" ); |
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270 TApaTaskList taskList( iWsSession ); |
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271 TApaTask startedtask = taskList.FindApp( iBrowserUid ); |
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272 return startedtask.Exists(); |
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273 } |
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274 |
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275 |
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276 // --------------------------------------------------------------------------- |
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277 // CWsfAppLauncher::BrowserHomepage |
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278 // --------------------------------------------------------------------------- |
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279 // |
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280 TInt CWsfAppLauncher::BrowserHomepage( TDes& aHomePageURL ) |
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281 { |
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282 LOG_ENTERFN( "CWsfAppLauncher::BrowserHomepage" ); |
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283 CRepository* repository( iRepository ); |
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284 |
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285 // get the default starting page setting |
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286 TInt startingPageMode( 0 ); |
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287 TInt err = repository->Get( iBrowserStartingPageKey, startingPageMode ); |
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288 if ( err == KErrNone ) |
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289 { |
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290 switch ( startingPageMode ) |
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291 { |
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292 case 1: |
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293 case 2: |
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294 { |
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295 // user defined or current page |
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296 err = repository->Get( iHomepageKey, aHomePageURL ); |
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297 break; |
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298 } |
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299 default: |
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300 { |
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301 aHomePageURL.Zero(); |
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302 } |
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303 } |
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304 } |
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305 |
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306 return err; |
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307 } |
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308 |
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309 |
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310 // --------------------------------------------------------------------------- |
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311 // CWsfAppLauncher::KillBrowserIfAlreadyExists |
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312 // --------------------------------------------------------------------------- |
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313 // |
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314 TBool CWsfAppLauncher::KillBrowserIfAlreadyExists() |
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315 { |
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316 LOG_ENTERFN( "CWsfAppLauncher::KillBrowserIfAlreadyExists" ); |
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317 _ASSERTD( iLaunchState == EIdle); |
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318 _ASSERTD( !IsActive() ); |
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319 |
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320 TBool killing = EFalse; |
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321 |
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322 TApaTaskList taskList( iWsSession ); |
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323 TApaTask task = taskList.FindApp( iBrowserUid ); |
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324 |
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325 if ( task.Exists() ) |
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326 { |
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327 // kill the browser... |
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328 task.EndTask(); |
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329 killing = ETrue; |
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330 |
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331 iTimer.Cancel(); |
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332 iTimer.After( iStatus, KTimerTickInterval ); |
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333 } |
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334 else |
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335 { |
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336 TRequestStatus* status = &iStatus; |
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337 User::RequestComplete( status, KErrNone ); |
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338 } |
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339 |
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340 SetActive(); |
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341 iLaunchState = EShuttingDown; |
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342 return killing; |
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343 } |
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344 |
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345 |
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346 // --------------------------------------------------------------------------- |
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347 // CWsfAppLauncher::ContinueBrowsingL |
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348 // --------------------------------------------------------------------------- |
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349 // |
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350 void CWsfAppLauncher::ContinueBrowsingL() |
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351 { |
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352 LOG_ENTERFN( "CWsfAppLauncher::ContinueBrowsingL_0" ); |
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353 //Check if the application is already running |
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354 TBool exists = BrowserExists(); |
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355 if ( exists ) |
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356 { |
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357 TApaTaskList taskList( iWsSession ); |
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358 TApaTask task = taskList.FindApp( iBrowserUid ); |
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359 task.BringToForeground(); |
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360 } |
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361 else |
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362 { |
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363 User::Leave( KErrNotFound ); |
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364 } |
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365 } |
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366 |
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367 |
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368 // --------------------------------------------------------------------------- |
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369 // CWsfAppLauncher::ContinueBrowsingL |
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370 // --------------------------------------------------------------------------- |
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371 // |
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372 void CWsfAppLauncher::ContinueBrowsingL( MWsfBrowserLaunchObserver& aObserver, |
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373 TUint aIapId ) |
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374 { |
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375 LOG_ENTERFN( "CWsfAppLauncher::ContinueBrowsingL_2" ); |
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376 //Check if the application is already running |
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377 TBool exists = BrowserExists(); |
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378 if ( exists ) |
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379 { |
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380 TApaTaskList taskList( iWsSession ); |
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381 TApaTask task = taskList.FindApp( iBrowserUid ); |
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382 task.BringToForeground(); |
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383 } |
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384 else // browser not running - launch browser |
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385 { |
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386 LaunchBrowserL( aObserver, aIapId ); |
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387 } |
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388 } |
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389 |
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390 |
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391 // --------------------------------------------------------------------------- |
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392 // CWsfAppLauncher::Launching |
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393 // --------------------------------------------------------------------------- |
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394 // |
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395 TWsfLaunchState CWsfAppLauncher::Launching() |
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396 { |
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397 LOG_ENTERFN( "CWsfAppLauncher::Launching" ); |
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398 return iLaunchState; |
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399 } |
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400 |
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401 |
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402 // --------------------------------------------------------------------------- |
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403 // CWsfAppLauncher::BrowserIap |
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404 // --------------------------------------------------------------------------- |
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405 // |
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406 TUint32 CWsfAppLauncher::BrowserIap() const |
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407 { |
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408 return iIapId; |
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409 } |
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410 |
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411 |
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412 // --------------------------------------------------------------------------- |
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413 // CWsfAppLauncher::DoCancel |
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414 // --------------------------------------------------------------------------- |
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415 // |
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416 void CWsfAppLauncher::DoCancel() |
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417 { |
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418 LOG_ENTERFN( "CWsfAppLauncher::DoCancel" ); |
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419 iThread.LogonCancel( iStatus ); |
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420 |
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421 iThread.Close(); |
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422 iTimer.Cancel(); |
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423 iLaunchState = EIdle; |
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424 } |
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425 |
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426 |
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427 // --------------------------------------------------------------------------- |
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428 // CWsfAppLauncher::RunL |
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429 // --------------------------------------------------------------------------- |
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430 // |
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431 void CWsfAppLauncher::RunL() |
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432 { |
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433 LOG_ENTERFN( "CWsfAppLauncher::RunL" ); |
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434 _ASSERTD( iObserver ); |
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435 User::LeaveIfError( iStatus.Int() ); |
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436 |
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437 switch( iLaunchState ) |
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438 { |
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439 case EIdle: // Starting to launch |
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440 { |
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441 LOG_WRITE( "CWsfAppLauncher::RunL -->> EIdle" ); |
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442 KillBrowserIfAlreadyExists(); |
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443 break; |
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444 } |
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445 case EShuttingDown: // Existing browser was succesfully closed |
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446 { |
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447 LOG_WRITE( "CWsfAppLauncher::RunL -->> EShuttingDown" ); |
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448 DoLaunchBrowserL(); |
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449 break; |
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450 } |
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451 case EStartingUp: // Start-up completed, check browser exists |
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452 { |
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453 LOG_WRITE( "CWsfAppLauncher::RunL -->> EStartingUp" ); |
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454 TBool exists = BrowserExists(); |
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455 TInt err = exists ? KErrNone : KErrNotFound; |
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456 iLaunchState = ECompleted; |
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457 TRequestStatus* status = &iStatus; |
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458 User::RequestComplete( status, err ); |
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459 SetActive(); |
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460 break; |
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461 } |
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462 case ECompleted: //Browser exists, notify observer about completion |
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463 { |
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464 LOG_WRITE( "CWsfAppLauncher::RunL -->> ECompleted" ); |
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465 iLaunchState = EFinished; |
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466 LOG_WRITE( "CWsfAppLauncher::RunL -->> Before thread open" ); |
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467 User::LeaveIfError( iThread.Open( iThreadId, EOwnerProcess ) ); |
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468 LOG_WRITE( "CWsfAppLauncher::RunL -->> Thread opened" ); |
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469 iObserver->BrowserLaunchCompleteL(); |
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470 TRequestStatus* status = &iStatus; |
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471 iThread.Logon( *status ); |
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472 SetActive(); |
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473 break; |
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474 } |
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475 case EFinished: //Browser exists, notify observer about completion |
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476 { |
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477 LOG_WRITE( "CWsfAppLauncher::RunL -->> EFinished" ); |
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478 iObserver->BrowserExitL(); |
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479 iLaunchState = EIdle; |
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480 break; |
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481 } |
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482 default: |
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483 { |
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484 _ASSERTD( EFalse ); |
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485 } |
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486 } |
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487 } |
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488 |
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489 // --------------------------------------------------------------------------- |
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490 // CWsfAppLauncher::RunError |
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491 // --------------------------------------------------------------------------- |
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492 // |
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493 TInt CWsfAppLauncher::RunError( TInt aError ) |
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494 { |
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495 LOG_ENTERFN( "CWsfAppLauncher::RunError" ); |
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496 _ASSERTD( iObserver ); |
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497 |
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498 switch( iLaunchState ) |
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499 { |
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500 case EIdle: // |
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501 case EShuttingDown: // Shuttind down existing browser failed |
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502 case EStartingUp: // Starting up new browser failed |
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503 case ECompleted: // Starting up new browser failed |
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504 { |
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505 iObserver->BrowserLaunchFailed( aError ); |
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506 break; |
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507 } |
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508 default: |
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509 { |
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510 _ASSERTD( EFalse ); |
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511 } |
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512 } |
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513 |
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514 iLaunchState = EIdle; |
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515 return aError; |
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516 } |
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517 |
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518 |
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