Difference between revisions of "NWMUDS:GetNodeInformationList"
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(Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x001F0006] |- | 1 | (NetworkStructSize<<12) <nowiki>|</nowiki> 0x402 |- | 2 | In...") |
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=Description= | =Description= | ||
| − | The sizes of the input/output buffers are hard-coded. The tag-data buffers begin at the OUI field in the tags. Normally tag1buf is unused(all-zero), tag1 is only used when the crypt-size is larger than 0xFA. The decrypted data is byte-swapped to little-endian when copying to the output buffer. | + | The sizes of the input/output buffers are hard-coded. The tag-data buffers begin at the OUI field in the tags(this data is from [[NWMUDS:RecvBeaconBroadcastData]]). Normally tag1buf is unused(all-zero), tag1 is only used when the crypt-size is larger than 0xFA. The decrypted data is byte-swapped to little-endian when copying to the output buffer. |
| + | |||
| + | While the input tag-data can be from arbitrary tags, the user-process normally uses OUI type 24/0x18 for tag0 and type 25/0x19 for tag1(when it exists). | ||
Revision as of 22:23, 23 September 2014
Request
| Index Word | Description |
|---|---|
| 0 | Header code [0x001F0006] |
| 1 | (NetworkStructSize<<12) | 0x402 |
| 2 | Input network struct buffer ptr |
| 3 | (Tag0BufSize<<12) | 0x802 |
| 4 | Tag0 data buffer ptr |
| 5 | (Tag1BufSize<<12) | 0xC02 |
| 6 | Tag1 data buffer ptr |
The following is located 0x100-bytes after the beginning of the above command buffer:
| Index Word | Description |
|---|---|
| 0 | (Size<<14) | 2 |
| 1 | Ptr to output buffer, size is hard-coded to 0x280. |
Response
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
Description
The sizes of the input/output buffers are hard-coded. The tag-data buffers begin at the OUI field in the tags(this data is from NWMUDS:RecvBeaconBroadcastData). Normally tag1buf is unused(all-zero), tag1 is only used when the crypt-size is larger than 0xFA. The decrypted data is byte-swapped to little-endian when copying to the output buffer.
While the input tag-data can be from arbitrary tags, the user-process normally uses OUI type 24/0x18 for tag0 and type 25/0x19 for tag1(when it exists).