stuff

2 files changed, 261 insertions, 0 deletions

diff --git a/src/busctl/busctl.completion.bash b/src/busctl/busctl.completion.bash
new file mode 100644
index 0000000000..6a770b1b84
--- /dev/null
+++ b/src/busctl/busctl.completion.bash
@@ -0,0 +1,189 @@
+# busctl(1) completion                               -*- shell-script -*-
+#
+# This file is part of systemd.
+#
+# Copyright 2013 Zbigniew Jędrzejewski-Szmek
+# Copyright 2014 Thomas H.P. Andersen
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# systemd is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
+
+__contains_word () {
+        local w word=$1; shift
+        for w in "$@"; do
+                [[ $w = "$word" ]] && return
+        done
+}
+
+__get_machines() {
+        local a b
+        machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; };
+}
+
+__get_busnames() {
+        local mode=$1
+        local a b
+        busctl $mode list --no-legend --no-pager | { while read a b; do echo " $a"; done; };
+}
+
+__get_objects() {
+        local mode=$1
+        local busname=$2
+        local a b
+        busctl $mode tree --list --no-legend --no-pager $busname | { while read a b; do echo " $a"; done; };
+}
+
+__get_interfaces() {
+        local mode=$1
+        local busname=$2
+        local path=$3
+        local a b
+        busctl $mode introspect --list --no-legend --no-pager $busname $path | { while read a b c; do [[ "$b" == "interface" ]] && echo " $a"; done; };
+}
+
+__get_members() {
+        local mode=$1
+        local busname=$2
+        local path=$3
+        local interface=$4
+        local type=$5
+        local a b
+        busctl $mode introspect --list --no-legend --no-pager $busname $path $interface | sed -e 's/^\.//' | { while read a b c; do [[ "$b" == "$type" ]] && echo " $a"; done; };
+}
+
+__get_signature() {
+        local mode=$1
+        local busname=$2
+        local path=$3
+        local interface=$4
+        local member=$5
+        local a b
+        busctl $mode introspect --list --no-legend --no-pager $busname $path $interface | sed -e 's/^\.//' | { while read a b c d; do [[ "$a" == "$member" ]] && echo " \"$c\""; done; };
+}
+
+_busctl() {
+        local i verb comps mode
+        local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
+        local -A OPTS=(
+               [STANDALONE]='-h --help --version --no-pager --no-legend --system --user
+                             --show-machine --unique --acquired --activatable --list
+                             --quiet --verbose --expect-reply=no --auto-start=no
+                             --allow-interactive-authorization=yes --augment-creds=no'
+                      [ARG]='-H --host -M --machine --address --match --timeout'
+        )
+
+        if __contains_word "--user" ${COMP_WORDS[*]}; then
+                mode=--user
+        else
+                mode=--system
+        fi
+
+        if __contains_word "$prev" ${OPTS[ARG]}; then
+                case $prev in
+                        --host|-H)
+                                comps=$(compgen -A hostname)
+                        ;;
+                        --machine|-M)
+                                comps=$( __get_machines )
+                esac
+                COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+                return 0
+        fi
+
+        if [[ "$cur" = -* ]]; then
+                COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
+                return 0
+        fi
+
+        local -A VERBS=(
+                [STANDALONE]='list help'
+                [BUSNAME]='status monitor capture tree'
+                [OBJECT]='introspect'
+                [METHOD]='call'
+                [PROPERTY_GET]='get-property'
+                [PROPERTY_SET]='set-property'
+        )
+
+        for ((i=0; i < COMP_CWORD; i++)); do
+                if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
+                 ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
+                        verb=${COMP_WORDS[i]}
+                        break
+                fi
+        done
+
+        n=$(($COMP_CWORD - $i))
+
+        if [[ -z $verb ]]; then
+                comps=${VERBS[*]}
+        elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
+                comps=''
+        elif __contains_word "$verb" ${VERBS[BUSNAME]}; then
+                comps=$( __get_busnames $mode)
+        elif __contains_word "$verb" ${VERBS[OBJECT]}; then
+                if [[ $n -eq 1 ]] ; then
+                        comps=$( __get_busnames $mode)
+                elif [[ $n -eq 2 ]] ; then
+                        comps=$( __get_objects $mode ${COMP_WORDS[COMP_CWORD-1]})
+                elif [[ $n -eq 3 ]] ; then
+                        comps=$( __get_interfaces $mode ${COMP_WORDS[COMP_CWORD-2]} ${COMP_WORDS[COMP_CWORD-1]})
+                else
+                        comps=''
+                fi
+        elif __contains_word "$verb" ${VERBS[METHOD]}; then
+                if [[ $n -eq 1 ]] ; then
+                        comps=$( __get_busnames $mode)
+                elif [[ $n -eq 2 ]] ; then
+                        comps=$( __get_objects $mode ${COMP_WORDS[COMP_CWORD-1]})
+                elif [[ $n -eq 3 ]] ; then
+                        comps=$( __get_interfaces $mode ${COMP_WORDS[COMP_CWORD-2]} ${COMP_WORDS[COMP_CWORD-1]})
+                elif [[ $n -eq 4 ]] ; then
+                        comps=$( __get_members $mode ${COMP_WORDS[COMP_CWORD-3]} ${COMP_WORDS[COMP_CWORD-2]} ${COMP_WORDS[COMP_CWORD-1]} method)
+                elif [[ $n -eq 5 ]] ; then
+                        comps=$( __get_signature $mode ${COMP_WORDS[COMP_CWORD-4]} ${COMP_WORDS[COMP_CWORD-3]} ${COMP_WORDS[COMP_CWORD-2]} ${COMP_WORDS[COMP_CWORD-1]})
+                else
+                        comps=''
+                fi
+        elif __contains_word "$verb" ${VERBS[PROPERTY_GET]}; then
+                if [[ $n -eq 1 ]] ; then
+                        comps=$( __get_busnames $mode)
+                elif [[ $n -eq 2 ]] ; then
+                        comps=$( __get_objects $mode ${COMP_WORDS[COMP_CWORD-1]})
+                elif [[ $n -eq 3 ]] ; then
+                        comps=$( __get_interfaces $mode ${COMP_WORDS[COMP_CWORD-2]} ${COMP_WORDS[COMP_CWORD-1]})
+                elif [[ $n -eq 4 ]] ; then
+                        comps=$( __get_members $mode ${COMP_WORDS[COMP_CWORD-3]} ${COMP_WORDS[COMP_CWORD-2]} ${COMP_WORDS[COMP_CWORD-1]} property)
+                else
+                        comps=''
+                fi
+        elif __contains_word "$verb" ${VERBS[PROPERTY_SET]}; then
+                if [[ $n -eq 1 ]] ; then
+                        comps=$( __get_busnames $mode)
+                elif [[ $n -eq 2 ]] ; then
+                        comps=$( __get_objects $mode ${COMP_WORDS[COMP_CWORD-1]})
+                elif [[ $n -eq 3 ]] ; then
+                        comps=$( __get_interfaces $mode ${COMP_WORDS[COMP_CWORD-2]} ${COMP_WORDS[COMP_CWORD-1]})
+                elif [[ $n -eq 4 ]] ; then
+                        comps=$( __get_members $mode ${COMP_WORDS[COMP_CWORD-3]} ${COMP_WORDS[COMP_CWORD-2]} ${COMP_WORDS[COMP_CWORD-1]} property)
+                elif [[ $n -eq 5 ]] ; then
+                        comps=$( __get_signature $mode ${COMP_WORDS[COMP_CWORD-4]} ${COMP_WORDS[COMP_CWORD-3]} ${COMP_WORDS[COMP_CWORD-2]} ${COMP_WORDS[COMP_CWORD-1]})
+                else
+                        comps=''
+                fi
+        fi
+
+        COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+        return 0
+}
+
+complete -F _busctl busctl
diff --git a/src/busctl/busctl.completion.zsh b/src/busctl/busctl.completion.zsh
new file mode 100644
index 0000000000..a425b8c700
--- /dev/null
+++ b/src/busctl/busctl.completion.zsh
@@ -0,0 +1,72 @@
+#compdef busctl
+
+# busctl(1) completion                               -*- shell-script -*-
+#
+# This file is part of systemd.
+#
+# Copyright 2013 Zbigniew Jędrzejewski-Szmek
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# systemd is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
+
+(( $+functions[_busctl_command] )) || _busctl_command()
+{
+    local -a _busctl_cmds
+    _busctl_cmds=(
+        "list:List bus names"
+        "status:Show bus service, process or bus owner credentials"
+        "monitor:Show bus traffic"
+        "capture:Capture bus traffix as pcap"
+        "tree:Show object tree of service"
+        "introspect:Introspect object"
+        "call:Call a method"
+        "get-property:Get property value"
+        "set-property:Set property value"
+    )
+    if (( CURRENT == 1 )); then
+        _describe -t commands 'busctl command' _busctl_cmds || compadd "$@"
+    else
+        local curcontext="$curcontext"
+        cmd="${${_busctl_cmds[(r)$words[1]:*]%%:*}}"
+        if (( $+functions[_busctl_$cmd] )); then
+            _busctl_$cmd
+        else
+            _message "no more options"
+        fi
+    fi
+}
+
+_arguments \
+    {-h,--help}'[Prints a short help text and exits.]' \
+    '--version[Prints a short version string and exits.]' \
+    '--no-pager[Do not pipe output into a pager]' \
+    '--no-legend[Do not show the headers and footers]' \
+    '--system[Connect to system manager]' \
+    '--user[Connect to user service manager]' \
+    {-H+,--host=}'[Operate on remote host]:userathost:_sd_hosts_or_user_at_host' \
+    {-M+,--machine=}'[Operate on local container]:machines:_sd_machines' \
+    '--address=[Connect to the bus specified by address]:address' \
+    '--show-machine[Show machine ID column in list]' \
+    '--unique[Only show unique names]' \
+    '--acquired[Only show acquired names]' \
+    '--activatable[Only show activatable names]' \
+    '--match=[Only show matching messages]:match' \
+    '--list[Do not show tree, but simple object path list]' \
+    '--quiet[Do not show method call reply]'\
+    '--verbose[Show result values in long format]' \
+    '--expect-reply=[Expect a method call reply]:boolean:(1 0)' \
+    '--auto-start=[Auto-start destination service]:boolean:(1 0)' \
+    '--allow-interactive-authorization=[Allow interactive authorization for operation]:boolean:(1 0)' \
+    '--timeout=[Maximum time to wait for method call completion]:timeout (seconds)' \
+    '--augment-creds=[Extend credential data with data read from /proc/$PID]:boolean:(1 0)' \
+    '*::busctl command:_busctl_command'