diff options
Diffstat (limited to 'ae-protocol.md')
| -rw-r--r-- | ae-protocol.md | 90 |
1 files changed, 83 insertions, 7 deletions
diff --git a/ae-protocol.md b/ae-protocol.md index 800e06a..93c0931 100644 --- a/ae-protocol.md +++ b/ae-protocol.md @@ -46,7 +46,7 @@ Message types | 0x0a | MSG_ACK_CLOSE | Amiga | Close response | | 0x0b | | Amiga | Format response? | | | | | | -| 0x64 | | Client | List directory | +| 0x64 | MSG_DIR | Client | List directory | | 0x65 | MSG_FILE_SEND | Client | File read | | 0x66 | MSG_FILE_RECV | Client | File/folder write | | 0x67 | | Client | File/folder delete (recursively) | @@ -62,16 +62,92 @@ Message types Message details =============== -64 - List a directory ----------------------- +0x00 MSG_NEXT_PART - Ask for next block +--------------------------------------- -### TODO ### +Payload: none +Expected repsonse: MSG_BLOCK or MSG_EOF -65 - Read a file ------------------ -### TODO ### +0x03 MSG_MPARTH - Multipart header +---------------------------------- + +Payload: + +| Bytes | Content | +| -------------- | ---------------------------- | +| 4 | length | + +Expected response: 0x00 MSG_NEXT_PART + +0x04 MSG_EOF +------------ + +Payload: none + +0x05 MSG_BLOCK - Next data block +-------------------------------- + +Payload: + +| Bytes | Content | +| -------------- | ---------------------------- | +| 4 | length n | +| n | data | + +Expected response: 0x00 MSG_NEXT_PART + +0x64 MSG_DIR - List a directory (Client -> Amiga) +------------------------------------------------- + +Payload: + +| Bytes | Content | +| -------------- | ---------------------------- | +| n | path | +| 1 | 0 | +| 1 | 1 FIXME ?? | + +Expected response: 0x03 MSG_MPARTH if path exists, MSG_EOF otherwise + +Multipart data will be polled in chunks using MSG_NEXT_PART. This data is structured as follows: + +| Bytes | Content | +| -------------- | ---------------------------- | +| 4 | number of entries | +| n | dir entries | + +Each dir entry is structured as follows: + +| Bytes | Content | +| -------------- | ---------------------------- | +| 4 | len (29+n+m) | +| 4 | size | +| 4 | used | +| 2 | type (0: file, 0x8000: dir) | +| 2 | attributes | +| | S: 0x40 | +| | P: 0x20 | +| | A: 0x10 | +| | R: 0x08 | +| | W: 0x04 | +| | E: 0x02 | +| | D: 0x01 | +| 4 | date | +| 4 | time | +| 4 | ctime | +| 1 | type2 FIXME: ??? | +| n | name\0 | +| m | comment\0 | + + +0x65 MSG_FILE_SEND - Read a file +-------------------------------- + +Payload: filename\0 + +Expected response: 0x08 MSG_EXISTS if file cannot be opened, 0x03 MSG_MPARTH otherwise 0x66 MSG_FILE_RECV - Write a file (Client -> Amiga) |