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ENH: add better error checks to symlink create stuff

This commit is contained in:
Bill Hoffman 2008-04-23 09:58:18 -04:00
parent 4801fb841f
commit 456b5dab0f
1 changed files with 29 additions and 3 deletions
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32
Source/QtDialog/QMacInstallDialog.cxx
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@ -69,12 +69,38 @@ void QMacInstallDialog::DoInstall()
if(cmSystemTools::FileExists(newName.c_str())) if(cmSystemTools::FileExists(newName.c_str()))
{ {
std::cout << "rm [" << newName << "]\n"; std::cout << "rm [" << newName << "]\n";
cmSystemTools::RemoveFile(newName.c_str()); if(!cmSystemTools::RemoveFile(newName.c_str()))
{
QString message = tr("Failed to remove file "
"installation may be incomplete: ");
message += newName.c_str();
QString title = tr("Error Removing file");
QMessageBox::StandardButton btn =
QMessageBox::critical(this, title, message,
QMessageBox::Ok|QMessageBox::Abort);
if(btn == QMessageBox::Abort)
{
return;
}
}
} }
std::cout << "ln -s [" << file << "] ["; std::cout << "ln -s [" << file << "] [";
std::cout << newName << "]\n"; std::cout << newName << "]\n";
cmSystemTools::CreateSymlink(file.c_str(), if(!cmSystemTools::CreateSymlink(file.c_str(),
newName.c_str()); newName.c_str()))
{
QString message = tr("Failed create symlink "
"installation may be incomplete: ");
message += newName.c_str();
QString title = tr("Error Creating Symlink");
QMessageBox::StandardButton btn =
QMessageBox::critical(this, title, message,
QMessageBox::Ok|QMessageBox::Abort);
if(btn == QMessageBox::Abort)
{
return;
}
}
} }
this->done(0); this->done(0);
} }