Merge pull request #394 from JindrichPilar/ufw

Completion for ufw added

src/_ufw

@@ -0,0 +1,143 @@
+#compdef ufw
+# ------------------------------------------------------------------------------
+# Copyright (c) 2016 Github zsh-users - http://github.com/zsh-users
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in the
+#       documentation and/or other materials provided with the distribution.
+#     * Neither the name of the zsh-users nor the
+#       names of its contributors may be used to endorse or promote products
+#       derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL ZSH-USERS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# ------------------------------------------------------------------------------
+# Description
+# -----------
+#
+#  Completion script for The Uncomplicated Firewall (ufw). (https://launchpad.net/ufw).
+#
+# ------------------------------------------------------------------------------
+# Authors
+# -------
+#
+#  * Jindřich Pilař (https://github.com/JindrichPilar)
+#
+# ------------------------------------------------------------------------------
+
+
+_ufw_logging() {
+
+    local main additional second
+    second=$words[2]
+
+    if [ ! -z $second ]; then
+        return
+    fi
+
+    params=(
+      "on"
+      "off"
+    )
+
+    additional=(
+      "low"
+      "medium"
+      "high"
+      "full"
+    )
+
+    _describe -t params 'On/Off' params
+    _describe -t additional 'Level' additional
+}
+
+
+_ufw_delete() {
+    local rules complrules second
+
+    second=$words[2]
+
+    if [ ! -z $second ]; then
+        return
+    fi
+
+    complrules=()
+    rules=("${(f)$(ufw status | tr -s ' ' | tail -n +5 | tr -s '\n')}")
+
+    for ((i=1; i<=${#rules[@]}; i++)); do
+        complrules+=("$i:$rules[i]");
+    done
+
+    _describe -t complrules 'Rules' complrules
+}
+
+_ufw() {
+    local -a commands
+
+    commands=(
+      "enable:Enables the firewall"
+      "disable:Disables the firewall"
+      "default:Set default policy"
+      "logging:Set logging to LEVEL"
+      "allow:Add allow rule"
+      "deny:Add deny rule"
+      "reject:Add reject rule"
+      "limit:Add limit rule"
+      "delete:Delete RULE"
+      "insert:Insert RULE at NUM"
+      "route:Add route RULE"
+      "reload:Reload firewall"
+      "reset:Reset firewall"
+      "status:Show firewall status"
+      "show:Show firewall report"
+      "version:Display version information"
+    )
+
+
+
+    _arguments -C -s -S -n \
+        '(- 1 *)'--version"[Show program\'s version number and exit]: :->full" \
+        '(- 1 *)'{-h,--help}'[Show help message and exit]: :->full' \
+        '(- 1 *)'--dry-run"[Don\'t modify anything, just show the changes]: :->cmds" \
+        '1:cmd:->cmds' \
+        '*:: :->args' \
+
+    case "$state" in
+      (cmds)
+          _describe -t commands 'commands' commands
+      ;;
+      (args)
+         local cmd
+         cmd=$words[1]
+         case "$cmd" in
+             (logging)
+                 _ufw_logging
+             ;;
+             (delete)
+                 _ufw_delete
+             ;;
+             (*)
+                 return
+             ;;
+         esac
+      ;;
+      (*)
+      ;;
+    esac
+}
+
+_ufw
+