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annotate ui/installwrapper.h @ 301:aec9008c3b30

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Add note about libnss in build deps
author Andre Heinecke <andre.heinecke@intevation.de>
date Thu, 03 Apr 2014 14:26:43 +0200
parents f23e0ccd5d14
children dc4efb0a70cb
rev   line source
256
84ae353688e0 Add installwrapper class to handle process communication
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1 #ifndef UI_INSTALLWRAPPER_H
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2 #define UI_INSTALLWRAPPER_H
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3
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4 #include <QString>
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5 #include <QStringList>
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6 #include <QThread>
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7
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8 #include "certificate.h"
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9 /** @file installwrapper.h
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10 * @brief Wrapper around the call to the updated process */
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11
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12 /** @brief wrapper around installer process
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13 *
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14 * This wrapper is mostly needed because QProcess executes
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15 * a process on Windows directly with CreateProcess and
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16 * thus can not be used to elevate the Process.
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17 *
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18 * On Windows this class uses ShellExecuteExW to control
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19 * the child process. On Linux systems QProcess is used.
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20 *
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21 * It subclasses QThread so the installation can be done
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22 * asynchronusly. */
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23 class InstallWrapper : public QThread
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24 {
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25 Q_OBJECT
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26
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27 public:
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28 /**
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29 * @brief Construct an installwrapper for a certificateList
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30 *
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31 * The install wrapper will start the cinst process to execute
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32 * the specified instructions with the provided certificatelist.
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33 *
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34 * The cinst executable is expected to be in the same directory
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35 * as the current application.
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36 *
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37 * @param[in] parent the parent object.
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38 * @param[in] listFileName the absolute path to the certificatelist.
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39 * @param[in] instructions a list of instructions to execute.
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40 */
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41 InstallWrapper(QObject* parent, const QString& path,
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42 const QStringList& instructions);
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43
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44 private:
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45 const QString mCertListFile;
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46 const QStringList mInstructions;
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47
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48 protected:
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49 void run();
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50
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51 Q_SIGNALS:
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52 /**
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53 * @brief An error happened
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54 *
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55 * @param[out] message: A localized message to show. Can be empty.
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56 */
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57 void error(const QString &message);
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58 };
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59
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60 #endif // UI_INSTALLWRAPPER_H
http://wald.intevation.org/projects/trustbridge/