| 292 | } |
| 293 | |
| 294 | bool WizZiwReader::decryptFileToFile(const QString& strEncryptedFileName, const QString& destFileName) |
| 295 | { |
| 296 | QByteArray plainData; |
| 297 | if (!decryptFileToData(strEncryptedFileName, plainData)) |
| 298 | return false; |
| 299 | // |
| 300 | QFile file(destFileName); |
| 301 | if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) { |
| 302 | TOLOG("can't open dest file while decrypt to temp file"); |
| 303 | return false; |
| 304 | } |
| 305 | // |
| 306 | |
| 307 | QDataStream out(&file); |
| 308 | if (plainData.length() != out.writeRawData(plainData.constData(), plainData.length())) { |
| 309 | TOLOG("write data failed while decrypt to temp file"); |
| 310 | file.remove(); |
| 311 | return false; |
| 312 | } |
| 313 | |
| 314 | file.close(); |
| 315 | |
| 316 | return true; |
| 317 | } |
| 318 | |
| 319 | bool WizZiwReader::initZiwHeader(WIZZIWHEADER& header, const QString& ziwPassword) |
| 320 | { |