Difference between revisions of "FSDir:Read"
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(Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x08010042] |- | 1 | Entrycount, number of entries to read. |- | 2 | ((entrycount*...") |
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| Line 32: | Line 32: | ||
| 2 | | 2 | ||
| Actually read entrycount | | Actually read entrycount | ||
| + | |} | ||
| + | |||
| + | =Entry format= | ||
| + | Below are the values that have been identified so far. There are unknown values from 0x219 to 0x227. The values following the entry name up to 0x20C appear to be garbage, likely coming from the kernel stack. | ||
| + | {| class="wikitable" border="1" | ||
| + | |- | ||
| + | ! Byte offset | ||
| + | ! Description | ||
| + | |- | ||
| + | | 0x000 | ||
| + | | Entry name (UTF-16, null-terminated) | ||
| + | |- | ||
| + | | 0x20C | ||
| + | | 8.3 file name (8 characters, 'longfilename' -> 'LONGFI~1') | ||
| + | |- | ||
| + | | 0x214 | ||
| + | | Unknown value (2 bytes) | ||
| + | |- | ||
| + | | 0x216 | ||
| + | | 8.3 file extension (3 characters, set to spaces for directories) | ||
| + | |- | ||
| + | | 0x21A | ||
| + | | (byte) unknown (always 0x01) | ||
| + | |- | ||
| + | | 0x21B | ||
| + | | (byte) unknown (0x00 or 0x08) | ||
| + | |- | ||
| + | | 0x21C | ||
| + | | (byte) 0x00 for files, 0x01 for directories | ||
| + | |- | ||
| + | | 0x21E | ||
| + | | (byte) 0x01 for files, 0x00 for directories | ||
| + | |- | ||
| + | | 0x221 | ||
| + | | (byte) unknown (observed values: 0x00, 0x02, 0x08, 0x82) | ||
| + | |- | ||
| + | | 0x222 | ||
| + | | (byte) unknown (observed values: 0x00, 0x08, 0x10, 0x20, 0x30, 0x40) | ||
|} | |} | ||
Revision as of 00:40, 6 August 2014
Request
| Index Word | Description |
|---|---|
| 0 | Header code [0x08010042] |
| 1 | Entrycount, number of entries to read. |
| 2 | ((entrycount*0x228)<<4) | 12; |
| 3 | Entry receive ptr |
Response
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
| 2 | Actually read entrycount |
Entry format
Below are the values that have been identified so far. There are unknown values from 0x219 to 0x227. The values following the entry name up to 0x20C appear to be garbage, likely coming from the kernel stack.
| Byte offset | Description |
|---|---|
| 0x000 | Entry name (UTF-16, null-terminated) |
| 0x20C | 8.3 file name (8 characters, 'longfilename' -> 'LONGFI~1') |
| 0x214 | Unknown value (2 bytes) |
| 0x216 | 8.3 file extension (3 characters, set to spaces for directories) |
| 0x21A | (byte) unknown (always 0x01) |
| 0x21B | (byte) unknown (0x00 or 0x08) |
| 0x21C | (byte) 0x00 for files, 0x01 for directories |
| 0x21E | (byte) 0x01 for files, 0x00 for directories |
| 0x221 | (byte) unknown (observed values: 0x00, 0x02, 0x08, 0x82) |
| 0x222 | (byte) unknown (observed values: 0x00, 0x08, 0x10, 0x20, 0x30, 0x40) |