Mercurial > trustbridge
comparison ui/installwrapper.cpp @ 646:a9a57dc1eb2f
Start installer process as sudo if possible.
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Wed, 25 Jun 2014 10:55:03 +0200 |
| parents | cef732072774 |
| children | 51830f4912c2 |
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| 644:c7a35fa302ec | 646:a9a57dc1eb2f |
|---|---|
| 148 emit error (tr("The process failed with return code. %1").arg(retval)); | 148 emit error (tr("The process failed with return code. %1").arg(retval)); |
| 149 return; | 149 return; |
| 150 } | 150 } |
| 151 #else /* WIN32 */ | 151 #else /* WIN32 */ |
| 152 QProcess installerProcess; | 152 QProcess installerProcess; |
| 153 installerProcess.setProgram(cinstProcInfo.absoluteFilePath()); | |
| 154 QStringList parameters; | 153 QStringList parameters; |
| 155 | 154 |
| 156 choicesFile.setAutoRemove(false); | 155 choicesFile.setAutoRemove(false); |
| 157 parameters << "list=" + mCertListFile << "choices=" + choicesFile.fileName(); | 156 parameters << "list=" + mCertListFile << "choices=" + choicesFile.fileName(); |
| 158 installerProcess.setArguments(parameters); | 157 |
| 159 | 158 bool sudo_started = false; |
| 160 | 159 bool use_sudo = is_admin(); |
| 161 qDebug() << "Starting process " << cinstFileName <<" params: " << parameters; | 160 if (use_sudo) { |
| 162 installerProcess.start(); | 161 QStringList sudoPrograms; |
| 163 if (!installerProcess.waitForStarted() || | 162 sudoPrograms << "gksudo" << "kdesudo" << "sudo"; |
| 164 installerProcess.state() == QProcess::NotRunning) { | 163 QStringList sudoParams; |
| 165 emit error (tr("Failed to start installer process.")); | 164 sudoParams <<cinstProcInfo.absoluteFilePath() << parameters; |
| 166 return; | 165 installerProcess.setArguments(sudoParams); |
| 166 | |
| 167 foreach (const QString &sProg, sudoPrograms) { | |
| 168 installerProcess.setProgram(sProg); | |
| 169 qDebug() << "Starting process " << sProg <<" params: " << sudoParams; | |
| 170 installerProcess.start(); | |
| 171 if (!installerProcess.waitForStarted() || | |
| 172 installerProcess.state() == QProcess::NotRunning) { | |
| 173 continue; | |
| 174 } else { | |
| 175 sudo_started = true; | |
| 176 break; | |
| 177 } | |
| 178 } | |
| 179 } | |
| 180 | |
| 181 /* Fallback to start without sudo */ | |
| 182 if (!use_sudo || !sudo_started) { | |
| 183 installerProcess.setProgram(cinstProcInfo.absoluteFilePath()); | |
| 184 installerProcess.setArguments(parameters); | |
| 185 | |
| 186 qDebug() << "Starting process " << cinstFileName <<" params: " << parameters; | |
| 187 installerProcess.start(); | |
| 188 if (!installerProcess.waitForStarted() || | |
| 189 installerProcess.state() == QProcess::NotRunning) { | |
| 190 emit error (tr("Failed to start installer process.")); | |
| 191 return; | |
| 192 } | |
| 167 } | 193 } |
| 168 | 194 |
| 169 installerProcess.waitForFinished(); | 195 installerProcess.waitForFinished(); |
| 170 | 196 |
| 171 if (installerProcess.exitStatus() == QProcess::CrashExit) { | 197 if (installerProcess.exitStatus() == QProcess::CrashExit) { |