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Viewing changes to libs/ksysguard/processcore/helper.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Christian Mangold
  • Date: 2011-04-03 16:54:55 UTC
  • mfrom: (1.1.55 upstream)
  • Revision ID: james.westby@ubuntu.com-20110403165455-8tnwxt82p21p15hh
Tags: 4:4.6.2a-0ubuntu1
* New upstream release
  - Update kde-sc-dev-latest version
  - Update kdebase-workspace-wallpapers.install,
    kde-window-manager.install and not-installed

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libs/ksysguard/processcore/helper.cpp
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/* The functions here run as ROOT.  So be careful.  DO NOT TRUST THE INPUTS TO BE SANE. */
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#define GET_PID(i) parameters.value(QString("pid%1").arg(i), -1).toULongLong(); if(pid < 0) return KAuth::ActionReply::HelperErrorReply;
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KAuth::ActionReply KSysGuardProcessListHelper::sendsignal(QVariantMap parameters) {
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    if(!parameters.contains("signal") || !parameters.contains("pidcount"))
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        return KAuth::ActionReply::HelperErrorReply;
 
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    KAuth::ActionReply errorReply(KAuth::ActionReply::HelperError);
 
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    if(!parameters.contains("signal")) {
 
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        errorReply.setErrorDescription("Internal error - no signal parameter was passed to the helper");
 
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        errorReply.setErrorCode(1);
 
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        return errorReply;
 
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    }
 
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    if(!parameters.contains("pidcount")) {
 
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        errorReply.setErrorDescription("Internal error - no pidcount parameter was passed to the helper");
 
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        errorReply.setErrorCode(2);
 
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        return errorReply;
 
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    }
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    KSysGuard::ProcessesLocal processes;
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    int signal = qvariant_cast<int>(parameters.value("signal"));
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    bool success = true;
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    int numProcesses = parameters.value("pidcount").toInt();
 
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    QStringList errorList;
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    for (int i = 0; i < numProcesses; ++i) {
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        qlonglong pid = GET_PID(i);
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        success = processes.sendSignal(pid, signal) && success;
 
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        bool successForThisPid = processes.sendSignal(pid, signal);
 
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        if (!successForThisPid)
 
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            errorList << QString::number(pid);
 
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        success = successForThisPid && success;
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    }
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    if(success)
 
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    if(success) {
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        return KAuth::ActionReply::SuccessReply;
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    else
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        return KAuth::ActionReply::HelperErrorReply;
 
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    } else {
 
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        errorReply.setErrorDescription(QString("Could not send signal to: ") + errorList.join(", "));
 
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        errorReply.setErrorCode(0);
 
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        return errorReply;
 
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    }
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}
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KAuth::ActionReply KSysGuardProcessListHelper::renice(QVariantMap parameters) {