| 308 | |
| 309 | |
| 310 | CODE_ID EncodeConvert::convertFileToCode(QString& filePath, CODE_ID srcCode, CODE_ID dstCode) |
| 311 | { |
| 312 | |
| 313 | if (srcCode == CODE_ID::UNKOWN) |
| 314 | { |
| 315 | return CODE_ID::UNKOWN; |
| 316 | } |
| 317 | |
| 318 | QFile file(filePath); |
| 319 | |
| 320 | if (!file.open(QIODevice::ReadOnly | QIODevice::ExistingOnly)) |
| 321 | { |
| 322 | return CODE_ID::UNKOWN; |
| 323 | } |
| 324 | |
| 325 | QByteArray content = file.readAll(); |
| 326 | |
| 327 | file.close(); |
| 328 | |
| 329 | int skip = 0; |
| 330 | |
| 331 | switch (srcCode) |
| 332 | { |
| 333 | case UNKOWN: |
| 334 | break; |
| 335 | case ANSI: |
| 336 | break; |
| 337 | case UNICODE_LE: |
| 338 | skip = 2; |
| 339 | break; |
| 340 | case UNICODE_BE: |
| 341 | skip = 2; |
| 342 | break; |
| 343 | case UTF8_NOBOM: |
| 344 | break; |
| 345 | case UTF8_BOM: |
| 346 | skip = 3; |
| 347 | break; |
| 348 | case GBK: |
| 349 | break; |
| 350 | default: |
| 351 | break; |
| 352 | } |
| 353 | |
| 354 | if (!file.open(QIODevice::WriteOnly | QIODevice::ExistingOnly | QIODevice::Truncate)) |
| 355 | { |
| 356 | return CODE_ID::UNKOWN; |
| 357 | } |
| 358 | |
| 359 | |
| 360 | QByteArray text2Save; |
| 361 | |
| 362 | if (skip == 2 && content.size() >= 2) |
| 363 | { |
| 364 | text2Save = QByteArray(content.mid(2)); |
| 365 | } |
| 366 | else if (skip == 3 && content.size() >= 3) |
| 367 | { |