Method fromFile

src/backup/IdentityBackupObject.cpp:24–32

		}

		IdentityBackupObject IdentityBackupObject::fromFile(QDir const& path) {
			QFile file(path.filePath(QStringLiteral("identity")));
			checkAndOpenFile(file);
			QByteArray const data = file.readAll();
			file.close();

			QString const backupString = QString::fromUtf8(data);
			return IdentityBackupObject(backupString);
		}

	}
}