| 128 | |
| 129 | private: |
| 130 | void mount() |
| 131 | { |
| 132 | _vtoc = getAppleSector(VTOC_BLOCK); |
| 133 | if ((_vtoc[0x27] != 122) || (_vtoc[0x36] != 0) || (_vtoc[0x37] != 1)) |
| 134 | throw BadFilesystemException(); |
| 135 | |
| 136 | _dirents.clear(); |
| 137 | int track = _vtoc[1]; |
| 138 | int sector = _vtoc[2]; |
| 139 | while (track) |
| 140 | { |
| 141 | Bytes dir = getAppleSector(track * 16 + sector); |
| 142 | ByteReader br(dir); |
| 143 | br.seek(0x0b); |
| 144 | |
| 145 | while (!br.eof()) |
| 146 | { |
| 147 | Bytes fde = br.read(0x23); |
| 148 | if ((fde[0] != 0) && (fde[0] != 255)) |
| 149 | _dirents.push_back(std::make_shared<AppledosDirent>(fde)); |
| 150 | } |
| 151 | |
| 152 | track = dir[1]; |
| 153 | sector = dir[2]; |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | std::shared_ptr<AppledosDirent> find(const std::string filename) |
| 158 | { |