22797: generic FUSE completion support functions.

ChangeLog

@@ -1,5 +1,9 @@
 2006-09-30  Clint Adams  <clint@zsh.org>
 
+	* 22797: R. Ramkumar: Completion/Linux/Type/_fuse_arguments,
+	Completion/Linux/Type/_fuse_values: generic FUSE completion
+	support functions.
+
 	* 22796: R. Ramkumar: Completion/Unix/Command/_subversion:
 	fix misspelling of IPREFIX.
 

Completion/Linux/Type/_fuse_arguments

@@ -0,0 +1,53 @@
+#autoload
+
+local ret long rawret nm=${compstate[nmatches]} fsopt cvalsvar
+typeset -a fargs opts
+
+fargs=(
+  '(-d -f)-d[enable debug output]'
+  '-f[enable foreground operation]'
+  '-r[mount filesystem read-only]'
+  '-s[disable multi-threaded operation]'
+  '(-h --help)'{-h,--help}'[display help and exit]'
+  '(-V --version)'{-V,--version}'[show version information and exit]'
+)
+
+(( $# )) || fargs+='*:default: _default'
+
+long=$argv[(I)--]
+if (( long )); then
+  argv[long]=($fargs --)
+else
+  set -- $@ $fargs
+fi
+
+while [[ $1 == -(O*|F*|[CRWsw]) ]]; do
+  if [[ $1 == -F?* ]]; then
+    cvalsvar=${1[3,-1]}
+  elif [[ $1 == -F ]]; then
+    cvalsvar=$2
+    shift
+  else
+    opts+=$1
+    [[ $1 == -R ]] && rawret=yes
+  fi
+  shift
+done
+
+if [[ $cvalsvar != - ]]; then
+  fsopt='*-o[specify mount options]:mount option:_fuse_values'
+  [[ -n $cvalsvar ]] && fsopt+=" -A $cvalsvar"
+  fsopt+=' mount\ option'
+  set -- $@ $fsopt
+fi
+
+_arguments -R $opts $@
+
+ret=$?
+
+if [[ $ret == 300 ]]; then
+  compstate[restore]=
+  [[ -z $rawret ]] && ret=$(( nm == $compstate[nmatches] ))
+fi
+
+return ret

Completion/Linux/Type/_fuse_values

@@ -0,0 +1,70 @@
+#autoload
+
+local ret stateset fvals cvalsvar cvalind
+typeset -a fvals opts
+
+if [[ $1 = -O* ]]; then
+  opts+=$1
+  shift
+fi
+opts+=(-s , -S =)
+
+cvalind=$argv[(I)-A*]
+
+while (( cvalind )); do
+  if [[ ${(P)cvalind} = -A?* ]]; then
+    cvalsvar=${(P)cvalind[3,-1]}
+    argv[cvalind]=()
+  else
+    cvalsvar=$argv[cvalind+1]
+    argv[cvalind,cvalind+1]=()
+  fi
+  cvalind=$argv[(I)-A*]
+done
+
+fvals=(
+  'ro[mount filesystem read-only]'
+  'allow_other[allow access to other users]'
+  'allow_root[allow access to root]'
+  'nonempty[allow mounts over non-empty file/dir]'
+  'default_permissions[enable permission checking by kernel]'
+  'fsname[set filesystem name]:name'
+  'large_read[issue large read requests (linux v2.4 only)]'
+  'max_read[set maximum size of read requests]:size'
+  'hard_remove[immediate removal (do not hide files)]'
+  'use_ino[let filesystem set inode numbers]'
+  'readdir_ino[try to fill in d_ino in readdir]'
+  'direct_io[use direct I/O]'
+  'kernel_cache[cache files in kernel]'
+  'umask[set file permissions]:permission mask (octal)'
+  'uid[set file owner]:user id:'
+  'gid[set file group]:group id:'
+  'entry_timeout[cache timeout for names]:timeout (s)'
+  'negative_timeout[cache timeout for deleted names]:timeout (s)'
+  'attr_timeout[cache timeout for attributes]:timeout (s)'
+)
+
+[[ -n $cvalsvar ]] && set -- $@ ${(P)cvalsvar}
+
+if [[ $# -eq 0 ]]; then
+  set -- 'mount options' $fvals
+else
+  set -- $@ $fvals
+fi
+
+if [[ -n $state ]]; then
+  stateset=$state
+  state=
+fi
+
+_values $opts $@ && ret=0
+
+if [[ -n $state ]]; then
+  compstate[restore]=
+elif [[ -n $stateset ]]; then
+  state=$stateset
+else
+  unset state
+fi
+
+return $ret