lib9p: Have a go at filling out 9P2000.L.9p

1 files changed, 91 insertions, 41 deletions

diff --git a/lib9p/idl/2010-9P2000.L.9p.wip b/lib9p/idl/2010-9P2000.L.9p.wip
index f5e79c5..972e7d0 100644
--- a/lib9p/idl/2010-9P2000.L.9p.wip
+++ b/lib9p/idl/2010-9P2000.L.9p.wip
@@ -1,56 +1,106 @@
 # lib9p/idl/2010-9P2000.L.9p - Definitions of 9P2000.L messages
 #
-# Copyright (C) 2024  Luke T. Shumaker <lukeshu@lukeshu.com>
+# Copyright (C) 2024-2025  Luke T. Shumaker <lukeshu@lukeshu.com>
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
 # "9P2000.L" Linux extension
 # https://github.com/chaos/diod/blob/master/protocol.md
 version "9P2000.L"
 
-from ./2002-9P2000.9p import *
-from ./2005-9P2000.u.9p import Tauth, Tattach
+from ./2002-9P2000.9p import tag, fid, s, qt, qid, Tversion, Rversion, Tflush, Rflush, Twalk, Rwalk, Tread, Rread, Twrite, Rwrite, Tclunk, RClunk, Tremove, Rremove
+from ./2005-9P2000.u.9p import nuid, Tauth, Rauth, Tattach, Rattach
+
+bitfield getattr = 8
+         "0=MODE"
+         "1=NLINK"
+         "2=UID"
+         "3=GID"
+         "4=RDEV"
+         "5=ATIME"
+         "6=MTIME"
+         "7=CTIME"
+         "8=INO"
+         "9=SIZE"
+         "10=BLOCKS"
+
+         "11=BTIME"
+         "12=GEN"
+         "13=DATA_VERSION"
+
+         "BASIC=0x000007ff" # Mask for fields up to BLOCKS
+         "ALL  =0x00003fff" # Mask for All fields above
+
+bitfield setattr = 4
+         "0=MODE"
+         "1=UID"
+         "2=GID"
+         "3=SIZE"
+         "4=ATIME"
+         "5=MTIME"
+         "6=CTIME"
+         "7=ATIME_SET"
+         "8=MTIME_SET"
+
+num lock_type = 1
+    "RDLCK=0"
+    "WRLCK=1"
+    "UNLCK=2"
+
+bitfield lock_flags = 4
+         "0=BLOCK"
+         "1=RECLAIM"
+
+num lock_status = 1
+    "SUCCESS=0"
+    "BLOCKED=1"
+    "ERROR=2"
+    "GRACE=3"
 
 #msg Tlerror      = "size[4,val=end-&size] typ[1,val=6]  tag[tag] illegal" # analogous to 106/Terror
 msg Rlerror      = "size[4,val=end-&size] typ[1,val=7]  tag[tag] ecode[4]" # analogous to 107/Rerror
-msg Tstatfs      = "size[4,val=end-&size] typ[1,val=8]  tag[tag] TODO"
-msg Rstatfs      = "size[4,val=end-&size] typ[1,val=9]  tag[tag] TODO"
-msg Tlopen       = "size[4,val=end-&size] typ[1,val=12] tag[tag] TODO" # analogous to 112/Topen
-msg Rlopen       = "size[4,val=end-&size] typ[1,val=13] tag[tag] TODO" # analogous to 113/Ropen
-msg Tlcreate     = "size[4,val=end-&size] typ[1,val=14] tag[tag] TODO" # analogous to 114/Tcreate
-msg Rlcreate     = "size[4,val=end-&size] typ[1,val=15] tag[tag] TODO" # analogous to 115/Rcreate
-msg Tsymlink     = "size[4,val=end-&size] typ[1,val=16] tag[tag] TODO"
-msg Rsymlink     = "size[4,val=end-&size] typ[1,val=17] tag[tag] TODO"
-msg Tmknod       = "size[4,val=end-&size] typ[1,val=18] tag[tag] TODO"
-msg Rmknod       = "size[4,val=end-&size] typ[1,val=19] tag[tag] TODO"
-msg Trename      = "size[4,val=end-&size] typ[1,val=20] tag[tag] TODO"
-msg Rrename      = "size[4,val=end-&size] typ[1,val=21] tag[tag] TODO"
-msg Treadlink    = "size[4,val=end-&size] typ[1,val=22] tag[tag] TODO"
-msg Rreadlink    = "size[4,val=end-&size] typ[1,val=23] tag[tag] TODO"
-msg Tgetattr     = "size[4,val=end-&size] typ[1,val=24] tag[tag] TODO"
-msg Rgetattr     = "size[4,val=end-&size] typ[1,val=25] tag[tag] TODO"
-msg Tsetattr     = "size[4,val=end-&size] typ[1,val=26] tag[tag] TODO"
-msg Rsetattr     = "size[4,val=end-&size] typ[1,val=27] tag[tag] TODO"
+msg Tstatfs      = "size[4,val=end-&size] typ[1,val=8]  tag[tag] fid[fid]"
+msg Rstatfs      = "size[4,val=end-&size] typ[1,val=9]  tag[tag] type[4] bsize[4] blocks[8] bfree[8] bavail[8] files[8] ffree[8] fsid[8] namelen[4]"
+msg Tlopen       = "size[4,val=end-&size] typ[1,val=12] tag[tag] fid[fid] flags[4]" # analogous to 112/Topen
+msg Rlopen       = "size[4,val=end-&size] typ[1,val=13] tag[tag] qid[qid] iounit[4]" # analogous to 113/Ropen
+msg Tlcreate     = "size[4,val=end-&size] typ[1,val=14] tag[tag] fid[fid] name[s] flags[4] mode[4] gid[nuid]" # analogous to 114/Tcreate
+msg Rlcreate     = "size[4,val=end-&size] typ[1,val=15] tag[tag] qid[qid] iounit[4]" # analogous to 115/Rcreate
+msg Tsymlink     = "size[4,val=end-&size] typ[1,val=16] tag[tag] fid[fid] name[s] symtgt[s] gid[nuid]"
+msg Rsymlink     = "size[4,val=end-&size] typ[1,val=17] tag[tag] qid[qid]"
+msg Tmknod       = "size[4,val=end-&size] typ[1,val=18] tag[tag] dfid[fid] name[s] mode[4] major[4] minor[4] gid[nuid]"
+msg Rmknod       = "size[4,val=end-&size] typ[1,val=19] tag[tag] qid[qid]"
+msg Trename      = "size[4,val=end-&size] typ[1,val=20] tag[tag] fid[fid] dfid[fid] name[s]"
+msg Rrename      = "size[4,val=end-&size] typ[1,val=21] tag[tag]"
+msg Treadlink    = "size[4,val=end-&size] typ[1,val=22] tag[tag] fid[fid]"
+msg Rreadlink    = "size[4,val=end-&size] typ[1,val=23] tag[tag] target[s]"
+msg Tgetattr     = "size[4,val=end-&size] typ[1,val=24] tag[tag] fid[fid] request_mask[getattr]"
+msg Rgetattr     = "size[4,val=end-&size] typ[1,val=25] tag[tag] valid[8] qid[qid] mode[4] uid[nuid] gid[nuid] nlink[8]"
+                                                       "rdev[8] filesize[8] blksize[8] blocks[8]"
+                                                       "atime_sec[8] atime_nsec[8] mtime_sec[8] mtime_nsec[8]"
+                                                       "ctime_sec[8] ctime_nsec[8] btime_sec[8] btime_nsec[8]"
+                                                       "gen[8] data_version[8]"
+msg Tsetattr     = "size[4,val=end-&size] typ[1,val=26] tag[tag] fid[fid] valid[setattr] mode[4] uid[nuid] gid[nuid] filesize[8] atime_sec[8] atime_nsec[8] mtime_sec[8] mtime_nsec[8]"
+msg Rsetattr     = "size[4,val=end-&size] typ[1,val=27] tag[tag]"
 #...
-msg Txattrwalk   = "size[4,val=end-&size] typ[1,val=30] tag[tag] TODO"
-msg Rxattrwalk   = "size[4,val=end-&size] typ[1,val=31] tag[tag] TODO"
-msg Txattrcreate = "size[4,val=end-&size] typ[1,val=32] tag[tag] TODO"
-msg Rxattrcreate = "size[4,val=end-&size] typ[1,val=33] tag[tag] TODO"
+msg Txattrwalk   = "size[4,val=end-&size] typ[1,val=30] tag[tag] fid[fid] newfid[fid] name[s]"
+msg Rxattrwalk   = "size[4,val=end-&size] typ[1,val=31] tag[tag] attr_size[8]"
+msg Txattrcreate = "size[4,val=end-&size] typ[1,val=32] tag[tag] fid[fid] name[s] attr_size[8] flags[4]"
+msg Rxattrcreate = "size[4,val=end-&size] typ[1,val=33] tag[tag]"
 #...
-msg Treaddir     = "size[4,val=end-&size] typ[1,val=40] tag[tag] TODO"
-msg Rreaddir     = "size[4,val=end-&size] typ[1,val=41] tag[tag] TODO"
+msg Treaddir     = "size[4,val=end-&size] typ[1,val=40] tag[tag] fid[fid] offset[8] count[4]"
+msg Rreaddir     = "size[4,val=end-&size] typ[1,val=41] tag[tag] count[4] count*(data[1])" # data is "qid[qid] offset[8] type[1] name[s]"
 #...
-msg Tfsync       = "size[4,val=end-&size] typ[1,val=50] tag[tag] TODO"
-msg Rfsync       = "size[4,val=end-&size] typ[1,val=51] tag[tag] TODO"
-msg Tlock        = "size[4,val=end-&size] typ[1,val=52] tag[tag] TODO"
-msg Rlock        = "size[4,val=end-&size] typ[1,val=53] tag[tag] TODO"
-msg Tgetlock     = "size[4,val=end-&size] typ[1,val=54] tag[tag] TODO"
-msg Rgetlock     = "size[4,val=end-&size] typ[1,val=55] tag[tag] TODO"
+msg Tfsync       = "size[4,val=end-&size] typ[1,val=50] tag[tag] fid[fid] datasync[4]"
+msg Rfsync       = "size[4,val=end-&size] typ[1,val=51] tag[tag]"
+msg Tlock        = "size[4,val=end-&size] typ[1,val=52] tag[tag] fid[fid] type[lock_type] flags[lock_flags] start[8] length[8] proc_id[4] client_id[s]"
+msg Rlock        = "size[4,val=end-&size] typ[1,val=53] tag[tag] status[lock_status]"
+msg Tgetlock     = "size[4,val=end-&size] typ[1,val=54] tag[tag] fid[fid] type[1] start[8] length[8] proc_id[4] client_id[s]"
+msg Rgetlock     = "size[4,val=end-&size] typ[1,val=55] tag[tag] type[1] start[8] length[8] proc_id[4] client_id[s]"
 # ...
-msg Tlink        = "size[4,val=end-&size] typ[1,val=70] tag[tag] TODO"
-msg Rlink        = "size[4,val=end-&size] typ[1,val=71] tag[tag] TODO"
-msg Tmkdir       = "size[4,val=end-&size] typ[1,val=72] tag[tag] TODO"
-msg Tmkdir       = "size[4,val=end-&size] typ[1,val=73] tag[tag] TODO"
-msg Trenameat    = "size[4,val=end-&size] typ[1,val=74] tag[tag] TODO"
-msg Rrenameat    = "size[4,val=end-&size] typ[1,val=75] tag[tag] TODO"
-msg Tunlinkat    = "size[4,val=end-&size] typ[1,val=76] tag[tag] TODO"
-msg Runlinkat    = "size[4,val=end-&size] typ[1,val=77] tag[tag] TODO"
+msg Tlink        = "size[4,val=end-&size] typ[1,val=70] tag[tag] dfid[fid] fid[fid] name[s]"
+msg Rlink        = "size[4,val=end-&size] typ[1,val=71] tag[tag]"
+msg Tmkdir       = "size[4,val=end-&size] typ[1,val=72] tag[tag] dfid[fid] name[s] mode[4] gid[nuid]"
+msg Tmkdir       = "size[4,val=end-&size] typ[1,val=73] tag[tag] qid[qid]"
+msg Trenameat    = "size[4,val=end-&size] typ[1,val=74] tag[tag] olddirfid[fid] oldname[s] newdirfid[fid] newname[s]"
+msg Rrenameat    = "size[4,val=end-&size] typ[1,val=75] tag[tag]"
+msg Tunlinkat    = "size[4,val=end-&size] typ[1,val=76] tag[tag] dirfd[fid] name[s] flags[4]"
+msg Runlinkat    = "size[4,val=end-&size] typ[1,val=77] tag[tag]"