| 446 | } |
| 447 | |
| 448 | bool FolderMemoryCard::AddFolder(MemoryCardFileEntry* const dirEntry, const std::string& dirPath, MemoryCardFileMetadataReference* parent /* = nullptr */, const bool enableFiltering /* = false */, const std::string_view filter /* = "" */) |
| 449 | { |
| 450 | if (FileSystem::DirectoryExists(dirPath.c_str())) |
| 451 | { |
| 452 | std::string localFilter; |
| 453 | if (enableFiltering) |
| 454 | { |
| 455 | bool hasFilter = !filter.empty(); |
| 456 | if (hasFilter) |
| 457 | { |
| 458 | localFilter = fmt::format("DATA-SYSTEM/BWNETCNF/{}", filter); |
| 459 | } |
| 460 | else |
| 461 | { |
| 462 | localFilter = "DATA-SYSTEM/BWNETCNF"; |
| 463 | } |
| 464 | } |
| 465 | |
| 466 | int entryNumber = 2; // include . and .. |
| 467 | for (const auto& file : GetOrderedFiles(dirPath)) |
| 468 | { |
| 469 | if (file.m_isFile) |
| 470 | { |
| 471 | // don't load files in the root dir if we're filtering; no official software stores files there |
| 472 | if (parent == nullptr) |
| 473 | { |
| 474 | continue; |
| 475 | } |
| 476 | if (AddFile(dirEntry, dirPath, file, parent)) |
| 477 | { |
| 478 | ++entryNumber; |
| 479 | } |
| 480 | } |
| 481 | else |
| 482 | { |
| 483 | // if possible filter added directories by game serial |
| 484 | // this has the effective result of only files relevant to the current game being loaded into the memory card |
| 485 | // which means every game essentially sees the memory card as if no other files exist |
| 486 | if (enableFiltering && !FilterMatches(file.m_fileName, localFilter)) |
| 487 | { |
| 488 | continue; |
| 489 | } |
| 490 | |
| 491 | // is a subdirectory |
| 492 | const std::string filePath(Path::Combine(dirPath, file.m_fileName)); |
| 493 | |
| 494 | // make sure we have enough space on the memcard for the directory |
| 495 | const u32 newNeededClusters = CalculateRequiredClustersOfDirectory(filePath) + ((dirEntry->entry.data.length % 2) == 0 ? 1 : 0); |
| 496 | if (newNeededClusters > GetAmountFreeDataClusters()) |
| 497 | { |
| 498 | Console.Warning(GetCardFullMessage(file.m_fileName)); |
| 499 | continue; |
| 500 | } |
| 501 | |
| 502 | // add entry for subdir in parent dir |
| 503 | MemoryCardFileEntry* newDirEntry = AppendFileEntryToDir(dirEntry); |
| 504 | dirEntry->entry.data.length++; |
| 505 | |