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Current File : //proc/2/root/usr/share/zsh/4.3.11/functions/_nslookup

#compdef nslookup

# This may also be called from the `nslookup' wrapper function during
# `vared'iting a line.
# In this case this function tries to call other user-defined functions
# for certain contexts before adding completion. If these functions are
# defined, they are called and the default completions from this function
# are not added. The functions called are named `_nslookup_<state>', with
# `<state>' being any of:
#
#  command
#    When completing the first word on the line.
#  redirect
#    When completing after a redirection operator.
#
# Also, when completing after the first word, if the first word contains
# only lower case letters, we try to call the function `_nslookup_<word>',
# where `<word>' is the first word from the line. If the first word contains
# other characters than lower case letters, we try to call the function
# `_nslookup_host'.

local state curcontext="$curcontext" expl ret=1 setopts
typeset -A opt_args

setopts=(
  'all[print current values]' \
  '(nodebug)debug[simple debugging information]' \
  '(debug)nodebug[no simple debugging information]' \
  '(nod2)d2[extra debugging information]' \
  '(d2)nod2[no extra debugging information]' \
  '(nodefname)defname[append default domain name]' \
  '(defname)nodefname[don'"'"'t append default domain name]' \
  '(nosearch)search[append search list]' \
  '(search)nosearch[don'"'"'t append search list]' \
  '(norecurse)recurse[name server may query other servers]' \
  '(recurse)norecurse[name server may not query other servers]' \
  '(novc)vc[use virtual circuit]' \
  '(vc)novc[don'"'"'t use virtual circuit]' \
  '(noignoretc)ignoretc[ignore packet truncation errors]' \
  '(ignoretc)noignoretc[don'"'"'t ignore packet truncation errors]' \
  'class[change query class]:query class:((in\:Internet\ class chaos\:CHAOS\ class hesiod\:MIT\ Athena\ Hesiod\ class any\:wildcard\ \(any\ of\ the\ above\)))'
  "domain[change default domain]:default domain:_domains"
  'srchlist[change default domain and search list]: :->srchlist'
  'port[change name server port]:name server port:'
  {query,}type'[change type of information query]:query information type:((a\:internet\ address cname\:canonical\ name\ for\ alias hinfo\:CPU\ and\ operating\ system\ type minfo\:mailbox\ or\ mail\ list\ information mx\:mail\ exchanger ns\:name\ server\ for\ zone ptr\:host\ name\ or\ other\ information soa\:domain\'"'"'s\ \`start-of-authority\'"'"'\ information txt\:text\ information uinfo\:user\ information wks\:supported\ well-known\ services))'
  'retry[change number of retries]:number of retries:'
  'root[change name of root server]:root server:_hosts'
  'timeout[change initial timeout interval]:timeout (seconds):'
)

if [[ -n "$compcontext" ]]; then
  if [[ CURRENT -eq 1 ]]; then

    _call_function ret _nslookup_command && return ret

    _alternative \
        'commands:command:(server lserver root finger ls view help set exit)' \
	'hosts:: _hosts' && ret=0
    return ret
  elif [[ "$compstate[context]" = redirect ]]; then

    _call_function ret _nslookup_redirect && return ret

    _tags -C redirection files || return 1

    if [[ "$words[1]" != (finger|ls) ]]; then
      _message "redirection not allowed for command \`$words[1]'"
      return 1
    elif [[ "$compstate[redirect]" = '>' ]]; then
      _description files expl 'write to file'
    elif [[ "$compstate[redirect]" = '>>' ]]; then
      _description files expl 'append to file'
    else
      _message "unknown redirection operator \`$compstate[redirect]'"
      return 1
    fi

    _files "$expl[@]"
    return
  fi

  if [[ "$words[1]" = [a-z]## ]]; then
    _call_function ret _nslookup_$words[1] && return ret
  else
    _call_function ret _nslookup_host && return ret
  fi

  case "$words[1]" in
  (|l)server)
    _wanted hosts expl 'new default server' _hosts
    return
    ;;
  root|exit|help|\?)
    return 1
    ;;
  finger)
    _message -e names 'finger name'
    return 1
    ;;
  ls)
    _arguments -s \
      '-t[records of given type]:query information type:((a\:internet\ address cname\:canonical\ name\ for\ alias hinfo\:CPU\ and\ operating\ system\ type minfo\:mailbox\ or\ mail\ list\ information mx\:mail\ exchanger ns\:name\ server\ for\ zone ptr\:host\ name\ or\ other\ information soa\:domain\'"'"'s\ \`start-of-authority\'"'"'\ information txt\:text\ information uinfo\:user\ information wks\:supported\ well-known\ services))' \
     '-a[aliases of hosts in domain]' \
     '-d[all records]' \
     '-h[CPU and operating system information]' \
     '-s[well-known services]' \
     ":domain:_domains"
    return
    ;;
  view)
    _description files expl 'view file'
    _files "$expl[@]"
    return
    ;;
  set)
    typeset -A val_args

    _values 'state information' "$setopts[@]" && ret=0

    [[ -z "$state" ]] && return ret
    ;;
  *)
    _wanted hosts expl 'server' _hosts
    return
  esac
fi

# Now comes the command line option completion part.

if [[ -z "$state" ]]; then
  local line
  typeset -A opt_args

  _arguments -C \
    "-${(@)^${(@M)setopts:#*\]:*}/\[/=[}" \
    "-${(@)^setopts:#(\(|*\]:)*}" \
    "${(@)^${(@)${(@M)setopts:#\(*}/\)/)-}/\(/(-}" \
    ':host to find:_hosts' \
    ':server:_hosts' && ret=0
fi

# This is completion after `srchlist' for both types.

if [[ -n "$state" ]]; then
  _tags domains || return 1

  if compset -P '*/'; then
    _description domains expl 'search list entry'
  else
    _description domains expl 'default domain name and first search list entry'
  fi
  if [[ -n "$_vals_cache_multi" ]]; then
    _domains "$expl[@]" -qS/ -r "/\\- \\t\\n$_vals_cache_multi"
  else
    _domains "$expl[@]" -qS/
  fi
  return
fi

return ret

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