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1 // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include "AppStarter.h" |
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17 #include "Starter.h" |
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18 #include "ThreadWatch.h" |
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19 #include "Start.hrh" |
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20 |
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21 #if defined(__WINS__) |
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22 _LIT(KExtension, ".dll"); |
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23 #else |
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24 _LIT(KExtension, ".exe"); |
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25 #endif |
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26 |
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27 _LIT(KGlobalSemaphore, "SPLASH"); |
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28 |
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29 const TInt KRetryWait = 10*1000; |
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30 const TInt KMaxRetries = (10*1000*100)/KRetryWait; |
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31 |
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32 void CAppStarter::NewLD(TInt aAppType, TUint32 aAppUid, TDesC& aExeFileName, TDesC& aDllFileName, TDesC* aCmdLineArgs, TUint32 aStackSize, |
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33 TUint32 aMinHeapSize, TUint32 aMaxHeapSize, TBool aMonitoring, TBool aViewless, TBool aSemaphore, |
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34 TSglQue<CThreadWatcher>* aQue, RApaLsSession& aSession, CStarter* aStarter) |
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35 { |
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36 CAppStarter* self = new(ELeave)CAppStarter(aSession); |
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37 self->iAppType = aAppType; |
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38 self->iAppUid = aAppUid; |
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39 self->iExeFileName = aExeFileName; |
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40 self->iDllFileName = aDllFileName; |
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41 self->iCmdLineArgs = aCmdLineArgs; |
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42 self->iStackSize = aStackSize; |
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43 self->iMinHeapSize = aMinHeapSize; |
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44 self->iMaxHeapSize = aMaxHeapSize; |
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45 self->iMonitoring = aMonitoring; |
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46 self->iViewless = aViewless; |
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47 self->iSemaphore = aSemaphore; |
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48 self->iQue = aQue; |
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49 self->iStarter = aStarter; |
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50 |
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51 CleanupStack::PushL(self); |
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52 self->ConstructL(); |
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53 CleanupStack::Pop(self); |
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54 CActiveScheduler::Add(self); |
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55 self->RunL(); |
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56 } |
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57 |
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58 void CAppStarter::RunL() |
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59 { |
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60 if(iRetries++ > KMaxRetries) |
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61 { |
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62 iState = EAppFailed; |
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63 } |
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64 |
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65 switch(iState) |
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66 { |
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67 case EStartApp: |
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68 StartL(); |
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69 break; |
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70 case EAppStarted: |
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71 Done(ETrue); |
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72 break; |
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73 default: |
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74 case EAppFailed: |
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75 Done(EFalse); |
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76 break; |
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77 } |
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78 } |
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79 |
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80 CAppStarter::CAppStarter(RApaLsSession& aSession) : CTimer(EPriorityStandard), iState(EStartApp), iSession(aSession), iRetries(0) |
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81 { |
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82 |
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83 } |
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84 |
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85 CAppStarter::~CAppStarter() |
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86 { |
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87 |
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88 } |
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89 |
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90 TInt CAppStarter::RunError(TInt /*aError*/) |
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91 { |
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92 return KErrNone; |
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93 } |
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94 |
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95 void CAppStarter::StartL() |
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96 { |
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97 TFileName newname = iExeFileName; |
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98 |
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99 TThreadId threadId = 0; |
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100 |
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101 switch(iAppType) |
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102 { |
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103 case EApplicationType: |
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104 { |
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105 TApaAppInfo info; |
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106 if(iSession.GetAppInfo(info,TUid::Uid(iAppUid)) != KErrNone) |
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107 { |
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108 After(KRetryWait); |
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109 return; |
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110 } |
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111 |
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112 if(iViewless) |
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113 { |
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114 TRAPD(err, TryStartViewlessAppL(info, threadId)); |
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115 if (err != KErrNone) |
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116 { |
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117 After(KRetryWait); |
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118 return; //ignore error |
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119 } |
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120 } |
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121 else if (info.iUid!=KNullUid) |
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122 { |
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123 if(iSession.StartDocument(newname, TUid::Uid(iAppUid), threadId) != KErrNone) |
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124 { |
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125 After(KRetryWait); |
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126 return; |
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127 } |
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128 } |
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129 else |
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130 { |
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131 iState = EAppFailed; |
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132 Next(); |
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133 } |
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134 } |
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135 break; |
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136 case EExecutableType: |
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137 { |
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138 newname.Append(KExtension); |
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139 if(iSession.StartDocument(newname, TUid::Uid(0), threadId) != KErrNone) |
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140 { |
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141 After(KRetryWait); |
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142 return; |
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143 } |
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144 } |
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145 break; |
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146 case ECmdLnArgExecutableType: |
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147 { |
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148 ASSERT( !iMonitoring); // Not imlpemented yet |
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149 #if defined(__WINS__) || defined(__WINSCW__) |
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150 TName libName = iDllFileName; |
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151 libName.Append(KExtension); |
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152 RLibrary lib; |
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153 TInt error = lib.Load(libName); |
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154 if (error!=KErrNone) |
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155 { |
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156 After(KRetryWait); |
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157 return; |
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158 } |
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159 TThreadFunction serverFunc=reinterpret_cast<TThreadFunction>(lib.Lookup(1)); |
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160 RThread server; |
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161 error=server.Create(libName,serverFunc, iStackSize, iCmdLineArgs, &lib,NULL, |
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162 iMinHeapSize,iMaxHeapSize,EOwnerProcess); |
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163 lib.Close(); // if successful, server thread has handle to library now |
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164 #else |
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165 RProcess server; |
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166 TInt error = server.Create(newname, *iCmdLineArgs); |
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167 #endif |
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168 if( error != KErrNone) |
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169 { |
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170 After(KRetryWait); |
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171 return; |
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172 } |
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173 server.Resume(); |
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174 server.Close(); |
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175 } |
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176 break; |
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177 default: |
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178 iState = EAppFailed; |
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179 Next(); |
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180 } |
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181 |
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182 if (iMonitoring) |
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183 { |
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184 CThreadWatcher *threadWatcher=NULL; |
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185 TRAPD(err, threadWatcher = CThreadWatcher::NewL(iAppType, threadId, newname, iStarter, iAppUid, iViewless)); |
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186 if (err == KErrNone) //ignore errors |
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187 iQue->AddLast(*threadWatcher); |
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188 } |
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189 iState = EAppStarted; |
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190 Next(); |
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191 } |
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192 |
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193 void CAppStarter::Done(TBool aSuccess) |
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194 { |
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195 if(iSemaphore) |
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196 { |
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197 iStarter->Done(aSuccess); |
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198 } |
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199 delete this; |
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200 } |
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201 |
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202 void CAppStarter::Next() |
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203 { |
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204 TRequestStatus* status = &iStatus; |
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205 User::RequestComplete(status, KErrNone); |
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206 SetActive(); |
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207 } |
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208 |
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209 void CAppStarter::TryStartViewlessAppL(TApaAppInfo aInfo, TThreadId aThreadId) |
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210 { |
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211 CApaCommandLine* cmdLine=CApaCommandLine::NewLC(); |
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212 cmdLine->SetLibraryNameL(aInfo.iFullName); |
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213 cmdLine->SetCommandL(EApaCommandRunWithoutViews); |
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214 User::LeaveIfError(iSession.StartApp(*cmdLine, aThreadId)); |
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215 CleanupStack::PopAndDestroy(); // cmdLine |
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216 } |