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add/unify i/o error handling

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lots of use of Utils::FileSaver and Utils::FileReader

Task-number: QTCREATORBUG-1619
This commit is contained in:
Oswald Buddenhagen
2011-03-30 15:15:15 +02:00
parent fae7dc9584
commit 45c9cf7a12
70 changed files with 632 additions and 710 deletions
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9
src/plugins/qt4projectmanager/qt-s60/s60createpackagestep.cpp
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@@ -46,6 +46,7 @@
#include <coreplugin/coreconstants.h>
#include <utils/checkablemessagebox.h>
#include <utils/fileutils.h>
#include <projectexplorer/buildconfiguration.h>
#include <projectexplorer/buildsteplist.h>
@@ -622,12 +623,14 @@ QString S60CreatePackageStep::generateKeyId(const QString &keyPath) const
if (keyPath.isEmpty())
return QString();
QFile file(keyPath);
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
Utils::FileReader reader;
if (!reader.fetch(keyPath, QIODevice::Text)) {
emit addOutput(reader.errorString(), BuildStep::ErrorOutput);
return QString();
}
//key file is quite small in size
return QCryptographicHash::hash(file.readAll(),
return QCryptographicHash::hash(reader.data(),
QCryptographicHash::Md5).toHex();
}