cfcf9fae8f
Closes Alioth #311614 Globbing might occur if $cur contains one of these globbing characters: * ? [ ] The bug becomes apparent: On Cygwin if the glob-string contains backslashes as well, causing a warning (Cygwin >= 1.7): MS-DOS style path detected: ... Preferred POSIX equivalent is: ... CYGWIN environment variable option "nodosfilewarning" turns off this warning. Consult the user's guide for more details about POSIX paths: http://cygwin.com/cygwin-ug-net/using.html#using-pathnames On Linux, using strace, you can see bash-completion doing an unnecessary `open' system call. Steps to reproduce on Linux using `strace': Environment: Linux, bash-completion-1.0 1. Start bash with bash-completion loaded and find out PID ($$): $ echo $$ MYPID 2. In a second bash shell, `strace' the above PID: $ strace -e trace=open -f -o strace.log -p MYPID 3. Within the first bash shell, type: $ cur="?"; _kernel_versions 4. In the second bash shell, type ^C to quick `strace'. 5. Check `strace.log', here you can see bash accessing something it shouldn't: ... open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3 ... 6. The above call to `open' disappears if $cur in _kernel_versions gets quoted, and you repeat the steps above: _kernel_versions() { COMPREPLY=( $( compgen -W '$( command ls /lib/modules )' -- "$cur" ) ) }
135 lines
2.3 KiB
Bash
135 lines
2.3 KiB
Bash
# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
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# ex: ts=8 sw=8 noet filetype=sh
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#
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# bash completion for heimdal
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have ktutil && {
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_heimdal_principals()
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{
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COMPREPLY=( $( compgen -W "$( kadmin -l dump 2>/dev/null | \
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awk '{print $1}' )" -- "$cur" ) )
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}
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_heimdal_realms()
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{
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COMPREPLY=( $( compgen -W "( kadmin -l dump 2>/dev/null | \
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awk '{print $1}' | awk -F @ '{print $2}' )" -- "$cur" ) )
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}
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_heimdal_encodings()
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{
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COMPREPLY=( $( compgen -W 'des-cbc-mcrc des-cbc-md4 des-cbc-md5 \
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des3-cbc-sha1 arcfour-hmac-md5 aes128-cts-hmac-sha1-96 \
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aes256-cts-hmac-sha1-96' -- "$cur" ) )
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}
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_ktutil()
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{
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local cur prev command options split=false
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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_split_longopt && split=true
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case $prev in
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-p|--principal)
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_heimdal_principals
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return 0
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;;
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-e|--enctype)
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_heimdal_encodings
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return 0
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;;
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-a|--admin-server)
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_known_hosts_real "$cur"
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return 0
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;;
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-r|--realm)
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_heimdal_realms
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return 0
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;;
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-@(s|k|-@(srv|key)tab))
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_filedir
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return 0
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;;
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esac
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$split && return 0
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commands='add change copy get list remove rename purge srvconvert \
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srv2keytab srvcreate key2srvtab'
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for (( i=1; i < COMP_CWORD; i++ )); do
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case ${COMP_WORDS[i]} in
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-@(k|-keytab))
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i=$(($i+1))
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;;
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-*)
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;;
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*)
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command=${COMP_WORDS[i]}
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break
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;;
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esac
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done
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if [[ "$cur" == -* ]]; then
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case $command in
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add)
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options='-p --principal -V -e --enctype -w \
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--password -r --random -s --no-salt \
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-h --hex'
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;;
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change)
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options='-r --realm -a --admin-server -s \
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--server-port'
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;;
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get)
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options='-p --principal -e --enctype -r \
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--realm -a --admin-server -s server \
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--server-port'
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;;
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list)
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options='--keys --timestamp'
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;;
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remove)
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options='-p --principal -V --kvno -e --enctype'
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;;
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purge)
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options='--age'
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;;
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@(srv2keytab|key2srvtab))
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options='-s --srvtab'
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;;
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*)
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options='-k --keytab -v --verbose --version \
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-v --help'
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;;
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esac
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COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
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else
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case $command in
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copy)
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_filedir
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;;
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get)
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_heimdal_principals
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;;
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rename)
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_heimdal_principals
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;;
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*)
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COMPREPLY=( $( compgen -W "$commands" -- "$cur" ) )
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;;
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esac
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fi
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}
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complete -F _ktutil ktutil
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}
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