| 22 | } |
| 23 | |
| 24 | void InstanceCreationTask::executeTask() |
| 25 | { |
| 26 | setAbortable(true); |
| 27 | |
| 28 | if (updateInstance()) { |
| 29 | emitSucceeded(); |
| 30 | return; |
| 31 | } |
| 32 | |
| 33 | // When the user aborted in the update stage. |
| 34 | if (m_abort) { |
| 35 | emitAborted(); |
| 36 | return; |
| 37 | } |
| 38 | |
| 39 | m_instance = createInstance(); |
| 40 | if (!m_instance) { |
| 41 | if (m_abort) |
| 42 | return; |
| 43 | |
| 44 | qWarning() << "Instance creation failed!"; |
| 45 | if (!m_error_message.isEmpty()) { |
| 46 | qWarning() << "Reason:" << m_error_message; |
| 47 | emitFailed(tr("Error while creating new instance:\n%1").arg(m_error_message)); |
| 48 | } else { |
| 49 | emitFailed(tr("Error while creating new instance.")); |
| 50 | } |
| 51 | |
| 52 | return; |
| 53 | } |
| 54 | |
| 55 | // If this is set, it means we're updating an instance. So, we now need to remove the |
| 56 | // files scheduled to, and we'd better not let the user abort in the middle of it, since it'd |
| 57 | // put the instance in an invalid state. |
| 58 | if (shouldOverride()) { |
| 59 | bool deleteFailed = false; |
| 60 | |
| 61 | setAbortable(false); |
| 62 | setStatus(tr("Removing old conflicting files...")); |
| 63 | qDebug() << "Removing old files"; |
| 64 | |
| 65 | for (const QString& path : m_filesToRemove) { |
| 66 | if (!QFile::exists(path)) |
| 67 | continue; |
| 68 | |
| 69 | qDebug() << "Removing" << path; |
| 70 | |
| 71 | if (!QFile::remove(path)) { |
| 72 | qCritical() << "Could not remove" << path; |
| 73 | deleteFailed = true; |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | if (deleteFailed) { |
| 78 | emitFailed(tr("Failed to remove old conflicting files.")); |
| 79 | return; |
| 80 | } |
| 81 | } |
nothing calls this directly
no test coverage detected