Update and rename wireshark-dev.rb to wireshark1.rb

Casks/wireshark-dev.rb

@@ -1,11 +0,0 @@
-cask :v1 => 'wireshark-dev' do
-  version '2.0.0rc1'
-  sha256 '2a8ced7cd6c1788b46aa366d91dfbad144842fdfb09443a3b72d2dfec058783b'
-
-  url "https://www.wireshark.org/download/osx/Wireshark%20#{version}%20Intel%2064.dmg"
-  homepage 'https://www.wireshark.org'
-  license :gpl
-
-  pkg "Wireshark #{version} Intel 64.pkg"
-  uninstall :pkgutil => 'org.wireshark.*'
-end

Casks/wireshark1.rb

@@ -0,0 +1,44 @@
+cask :v1 => 'wireshark1' do
+  version '1.12.8'
+  sha256 '9eade167a2054e8b71fc6e9ce154422a14ed70a40e15d842ef6dfbf9d96152ec'
+
+  url "https://www.wireshark.org/download/osx/Wireshark%20#{version}%20Intel%2064.dmg"
+  name 'Wireshark'
+  homepage 'https://www.wireshark.org/'
+  license :gpl
+
+  pkg "Wireshark #{version} Intel 64.pkg"
+  postflight do
+    if Process.euid == 0
+      ohai 'Note:'
+      puts <<-EOS.undent
+        You executed 'brew cask' as the superuser.
+
+        You must manually add users to group 'access_bpf' in order to use Wireshark
+      EOS
+    else
+      system '/usr/bin/sudo', '-E', '--',
+             '/usr/sbin/dseditgroup', '-o', 'edit', '-a', Etc.getpwuid(Process.euid).name, '-t', 'user', '--', 'access_bpf'
+    end
+  end
+
+  uninstall :script  => {
+                         :executable => '/usr/sbin/dseditgroup',
+                         :args => ['-o', 'delete', 'access_bpf'],
+                        },
+            :pkgutil => 'org.wireshark.*',
+            :delete  => [
+                         '/usr/local/bin/capinfos',
+                         '/usr/local/bin/dftest',
+                         '/usr/local/bin/dumpcap',
+                         '/usr/local/bin/editcap',
+                         '/usr/local/bin/mergecap',
+                         '/usr/local/bin/randpkt',
+                         '/usr/local/bin/rawshark',
+                         '/usr/local/bin/text2pcap',
+                         '/usr/local/bin/tshark',
+                         '/usr/local/bin/wireshark',
+                        ]
+
+  depends_on :x11 => true
+end