| 60 | #endif |
| 61 | |
| 62 | bool JKRMemArchive::open(s32 entryNum, JKRArchive::EMountDirection mountDirection) |
| 63 | { |
| 64 | mArcHeader = nullptr; |
| 65 | mArcInfoBlock = nullptr; |
| 66 | mArchiveData = nullptr; |
| 67 | mDirectories = nullptr; |
| 68 | mFileEntries = nullptr; |
| 69 | mStrTable = nullptr; |
| 70 | mIsOpen = false; |
| 71 | mMountDirection = mountDirection; |
| 72 | |
| 73 | if (mMountDirection == JKRArchive::MOUNT_DIRECTION_HEAD) |
| 74 | { |
| 75 | u32 loadedSize; |
| 76 | mArcHeader = (SArcHeader *)JKRDvdRipper::loadToMainRAM( |
| 77 | entryNum, nullptr, EXPAND_SWITCH_DECOMPRESS, 0, mHeap, JKRDvdRipper::ALLOC_DIR_TOP, |
| 78 | 0, (int *)&mCompression, &loadedSize); |
| 79 | if (mArcHeader) |
| 80 | { |
| 81 | DCInvalidateRange(mArcHeader, loadedSize); |
| 82 | } |
| 83 | } |
| 84 | else |
| 85 | { |
| 86 | u32 loadedSize; |
| 87 | mArcHeader = (SArcHeader *)JKRDvdRipper::loadToMainRAM( |
| 88 | entryNum, nullptr, EXPAND_SWITCH_DECOMPRESS, 0, mHeap, |
| 89 | JKRDvdRipper::ALLOC_DIR_BOTTOM, 0, (int *)&mCompression, &loadedSize); |
| 90 | if (mArcHeader) |
| 91 | { |
| 92 | DCInvalidateRange(mArcHeader, loadedSize); |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | if (!mArcHeader) |
| 97 | { |
| 98 | mMountMode = UNKNOWN_MOUNT_MODE; |
| 99 | } |
| 100 | else |
| 101 | { |
| 102 | #line 438 |
| 103 | JUT_ASSERT(mArcHeader->signature == 'RARC'); |
| 104 | mArcInfoBlock = (SArcDataInfo *)((u8 *)mArcHeader + mArcHeader->header_length); |
| 105 | mDirectories = (SDIDirEntry *)((u8 *)&mArcInfoBlock->num_nodes + mArcInfoBlock->node_offset); |
| 106 | mFileEntries = (SDIFileEntry *)((u8 *)&mArcInfoBlock->num_nodes + mArcInfoBlock->file_entry_offset); |
| 107 | mStrTable = (char *)((u8 *)&mArcInfoBlock->num_nodes + mArcInfoBlock->string_table_offset); |
| 108 | |
| 109 | mArchiveData = |
| 110 | (u8 *)((u32)mArcHeader + mArcHeader->header_length + mArcHeader->file_data_offset); |
| 111 | mIsOpen = true; |
| 112 | } |
| 113 | #if DEBUG |
| 114 | // OS Assert? |
| 115 | if (mMountMode == UNKNOWN_MOUNT_MODE) |
| 116 | { |
| 117 | OSReport(":::Cannot alloc memory [%s][%d]\n", __FILE__, 460); |
| 118 | } |
| 119 | #endif |
nothing calls this directly
no test coverage detected