| 1325 | } // QuickTimeVideo::videoHeaderDecoder |
| 1326 | |
| 1327 | void QuickTimeVideo::handlerDecoder(size_t size) { |
| 1328 | size_t cur_pos = io_->tell(); |
| 1329 | DataBuf buf(100); |
| 1330 | std::memset(buf.data(), 0x0, buf.size()); |
| 1331 | buf.data()[4] = '\0'; |
| 1332 | |
| 1333 | const TagVocabulary* tv; |
| 1334 | |
| 1335 | for (int i = 0; i < 5; i++) { |
| 1336 | io_->readOrThrow(buf.data(), 4); |
| 1337 | |
| 1338 | switch (i) { |
| 1339 | case HandlerClass: |
| 1340 | tv = Exiv2::find(handlerClassTags, Exiv2::toString(buf.data())); |
| 1341 | if (tv) { |
| 1342 | if (currentStream_ == Video) |
| 1343 | xmpData_["Xmp.video.HandlerClass"] = exvGettext(tv->label_); |
| 1344 | else if (currentStream_ == Audio) |
| 1345 | xmpData_["Xmp.audio.HandlerClass"] = exvGettext(tv->label_); |
| 1346 | } |
| 1347 | break; |
| 1348 | case HandlerType: |
| 1349 | tv = Exiv2::find(handlerTypeTags, Exiv2::toString(buf.data())); |
| 1350 | if (tv) { |
| 1351 | if (currentStream_ == Video) |
| 1352 | xmpData_["Xmp.video.HandlerType"] = exvGettext(tv->label_); |
| 1353 | else if (currentStream_ == Audio) |
| 1354 | xmpData_["Xmp.audio.HandlerType"] = exvGettext(tv->label_); |
| 1355 | } |
| 1356 | break; |
| 1357 | case HandlerVendorID: |
| 1358 | tv = Exiv2::find(vendorIDTags, Exiv2::toString(buf.data())); |
| 1359 | if (tv) { |
| 1360 | if (currentStream_ == Video) |
| 1361 | xmpData_["Xmp.video.HandlerVendorID"] = exvGettext(tv->label_); |
| 1362 | else if (currentStream_ == Audio) |
| 1363 | xmpData_["Xmp.audio.HandlerVendorID"] = exvGettext(tv->label_); |
| 1364 | } |
| 1365 | break; |
| 1366 | } |
| 1367 | } |
| 1368 | io_->seek(cur_pos + size, BasicIo::beg); |
| 1369 | } // QuickTimeVideo::handlerDecoder |
| 1370 | |
| 1371 | void QuickTimeVideo::fileTypeDecoder(size_t size) { |
| 1372 | DataBuf buf(5); |
nothing calls this directly
no test coverage detected