lib9p: finish refactor

1 files changed, 0 insertions, 147 deletions

diff --git a/lib9p/idl/01-9P2000.9p b/lib9p/idl/01-9P2000.9p
deleted file mode 100644
index 426a8c6..0000000
--- a/lib9p/idl/01-9P2000.9p
+++ /dev/null
@@ -1,147 +0,0 @@
-# 01-9P2000.9p - Definitions of 9P2000 messages
-#
-# Copyright (C) 2024  Luke T. Shumaker <lukeshu@lukeshu.com>
-# SPDX-Licence-Identifier: AGPL-3.0-or-later
-
-# "9P2000" base protocol
-# https://ericvh.github.io/9p-rfc/rfc9p2000.html
-# https://github.com/ericvh/9p-rfc/blob/master/9p2000.xml
-#
-# But due to incompleteness of the draft RFC, the Plan 9 manual
-# section-5 and the Plan 9 headers (particularly fcall.h) are often
-# better references.
-#
-# https://github.com/plan9foundation/plan9/tree/main/sys/man/5
-# https://man.cat-v.org/plan_9/5/
-# https://github.com/plan9foundation/plan9/blob/main/sys/include/fcall.h
-version "9P2000"
-
-# tag - identify a request/response pair
-num tag = 2
-
-# file identifier
-num fid = 4
-
-# data - u32le `n`, then `n` bytes of data
-struct d = "len[4] len*(dat[1])"
-
-# string - u16le `n`, then `n` bytes of UTF-8, without any nul-bytes
-struct s = "len[2] len*(utf8[1])"
-
-# "d"? mode - file permissions and attributes
-bitfield dm = 4
-	"31=DIR"
-	"30=APPEND"
-	"29=EXCL"
-	# DMMOUNT has been around in Plan 9 forever, but is
-	# undocumented, and is explicitly excluded from the 9P2000
-	# draft RFC.  As I understand it, DMMOUNT indicates that the
-	# file is mounted by the kernel as a 9P transport; that the
-	# kernel has a lock on doing I/O on it, so userspace can't do
-	# I/O on it.
-	"28=_PLAN9_MOUNT"
-	"27=AUTH"
-	"26=TMP"
-	#...
-	"8=OWNER_R"
-	"7=OWNER_W"
-	"6=OWNER_X"
-	"5=GROUP_R"
-	"4=GROUP_W"
-	"3=GROUP_X"
-	"2=OTHER_R"
-	"1=OTHER_W"
-	"0=OTHER_X"
-
-	"PERM=0777" # {OWNER,GROUP,OTHER}_{R,W,X}
-
-# QID Type - see `struct qid` below
-bitfield qt = 1
-	"7=DIR"
-	"6=APPEND"
-	"5=EXCL"
-	"4=_PLAN9_MOUNT" # see "MOUNT" in "dm" above
-	"3=AUTH"
-	# Fun historical fact: QTTMP was a relatively late addition to
-	# Plan 9, in 2003-12.
-	"2=TMP"
-	#"1=unused"
-
-	# "The name QTFILE, defined to be zero, identifies the value
-	# of the type for a plain file."
-	"FILE=0"
-
-# uni"Q"ue "ID"entification - "two files on the same server hierarchy
-# are the same if and only if their qids are the same"
-#
-#  - "path" is a unique uint64_t that does most of the work in the
-#    above statement about files being the same if their QIDs are the
-#    same; " If a file is deleted and recreated with the same name in
-#    the same directory, the old and new path components of the qids
-#    should be different"
-#
-#  - "vers" "is a version number for a file; typically, it is
-#    incremented every time the file is modified.
-#
-#  - "type" indicates "whether the file is a directory, append-only
-#    file, etc."; is an instance of the qt bitfield.
-struct qid = "type[qt] vers[4] path[8]"
-
-# stat - file status
-struct stat = "stat_size[2,val=end-&kern_type]"
-              "kern_type[2]"
-              "kern_dev[4]"
-              "file_qid[qid]"
-              "file_mode[dm]"
-              "file_atime[4]"
-              "file_mtime[4]"
-              "file_size[8]"
-              "file_name[s]"
-              "file_owner_uid[s]"
-              "file_owner_gid[s]"
-              "file_last_modified_uid[s]"
-
-# "O"pen flags (flags to pass to Topen and Tcreate)
-bitfield o = 1
-	"0=rwx_0" # low bit of the 2-bit READ/WRITE/RDWR/EXEC enum
-	"1=rwx_1" # high bit of the 2-bit READ/WRITE/RDWR/EXEC enum"
-	#"2=unused"
-	#"3=unused"
-	"4=TRUNC"
-	#"5=unused"
-	"6=RCLOSE" # remove-on-close
-	#"7=unused"
-
-	"READ  = 0" # make available for this FID: Tread()
-	"WRITE = 1" # make available for this FID: Twrite()
-	"RDWR  = 2" # make available for this FID: Tread() and Twrite()
-	"EXEC  = 3" # make available for this FID: Tread()
-
-msg Tversion = "size[4,val=end-&size] typ[1,val=100] tag[tag] max_msg_size[4] version[s]"
-msg Rversion = "size[4,val=end-&size] typ[1,val=101] tag[tag] max_msg_size[4] version[s]"
-msg Tauth    = "size[4,val=end-&size] typ[1,val=102] tag[tag] afid[fid] uname[s] aname[s]"
-msg Rauth    = "size[4,val=end-&size] typ[1,val=103] tag[tag] aqid[qid]"
-msg Tattach  = "size[4,val=end-&size] typ[1,val=104] tag[tag] fid[fid] afid[fid] uname[s] aname[s]"
-msg Rattach  = "size[4,val=end-&size] typ[1,val=105] tag[tag] qid[qid]"
-#msg Terror   = "size[4,val=end-&size] typ[1,val=106] tag[tag] illegal"
-msg Rerror   = "size[4,val=end-&size] typ[1,val=107] tag[tag] ename[s]"
-msg Tflush   = "size[4,val=end-&size] typ[1,val=108] tag[tag] oldtag[2]"
-msg Rflush   = "size[4,val=end-&size] typ[1,val=109] tag[tag]"
-msg Twalk    = "size[4,val=end-&size] typ[1,val=110] tag[tag] fid[fid] newfid[fid] nwname[2,max=16] nwname*(wname[s])"
-msg Rwalk    = "size[4,val=end-&size] typ[1,val=111] tag[tag] nwqid[2,max=16] nwqid*(wqid[qid])"
-msg Topen    = "size[4,val=end-&size] typ[1,val=112] tag[tag] fid[fid] mode[o]"
-msg Ropen    = "size[4,val=end-&size] typ[1,val=113] tag[tag] qid[qid] iounit[4]"
-msg Tcreate  = "size[4,val=end-&size] typ[1,val=114] tag[tag] fid[fid] name[s] perm[dm] mode[o]"
-msg Rcreate  = "size[4,val=end-&size] typ[1,val=115] tag[tag] qid[qid] iounit[4]"
-msg Tread    = "size[4,val=end-&size] typ[1,val=116] tag[tag] fid[fid] offset[8] count[4]"
-msg Rread    = "size[4,val=end-&size] typ[1,val=117] tag[tag] data[d]" # for directories, `data` is the sequence "cnt*(entries[stat])"
-msg Twrite   = "size[4,val=end-&size] typ[1,val=118] tag[tag] fid[fid] offset[8] data[d]"
-msg Rwrite   = "size[4,val=end-&size] typ[1,val=119] tag[tag] count[4]"
-msg Tclunk   = "size[4,val=end-&size] typ[1,val=120] tag[tag] fid[fid]"
-msg Rclunk   = "size[4,val=end-&size] typ[1,val=121] tag[tag]"
-msg Tremove  = "size[4,val=end-&size] typ[1,val=122] tag[tag] fid[fid]"
-msg Rremove  = "size[4,val=end-&size] typ[1,val=123] tag[tag]"
-msg Tstat    = "size[4,val=end-&size] typ[1,val=124] tag[tag] fid[fid]"
-msg Rstat    = "size[4,val=end-&size] typ[1,val=125] tag[tag] nstat[2,val=end-&stat] stat[stat]"          # See the "BUG" note in the RFC for the nstat field
-msg Twstat   = "size[4,val=end-&size] typ[1,val=126] tag[tag] fid[fid] nstat[2,val=end-&stat] stat[stat]" # See the "BUG" note in the RFC for the nstat field
-msg Rwstat   = "size[4,val=end-&size] typ[1,val=127] tag[tag]"