Mercurial > trustbridge
view ui/tests/common.cpp @ 1119:5349e2354c48
(issue54) Merge branch runafterinstall
There is now an NSIS Plugin that executes the Software after
installation using COM in the shell of the current user.
With the way over the shell there is no inheritance /
token management required. As it is impossible to
drop all privileges of a token granted by UAC and
still be able to reelevate the Token again with another
RunAs call later this round trip over the Shell was
necessary.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Tue, 16 Sep 2014 19:48:22 +0200 |
parents | 17e1c8f37d72 |
children |
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/* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik * Software engineering by Intevation GmbH * * This file is Free Software under the GNU GPL (v>=2) * and comes with ABSOLUTELY NO WARRANTY! * See LICENSE.txt for details. */ #include <QString> #include <QTemporaryFile> #include <QDebug> #include "common.h" QString getRandomDataFile(size_t size, const QDir &inDir) { QTemporaryFile *tmpfile; if (inDir != QDir()) { tmpfile = new QTemporaryFile(inDir.path() + "/downloadertest"); } else { tmpfile = new QTemporaryFile(); } tmpfile->setAutoRemove(false); tmpfile->open(); size_t bufsize = 1024 * 1024; if (bufsize > size) { bufsize = size; } char buf[bufsize]; for (size_t i = 0; i < bufsize; i++) { buf[i] = (char) qrand() % 255; } size_t bytesWritten=0; int retval = 0; do { size_t toWrite = size - bytesWritten; if (toWrite < bufsize) { retval = tmpfile->write(buf, toWrite); } else { retval = tmpfile->write(buf, bufsize); } bytesWritten += retval; } while (retval != -1 && bytesWritten < size); tmpfile->close(); QString ret = tmpfile->fileName(); delete tmpfile; return ret; }