2019-07-29 -- Version 1.4.0

Major Changes * Mac version no longer requires a kernel extension, instead making use of the [feth interfaces](https://apple.stackexc * Added support for concurrent multipath (multiple paths at once) with traffic weighting by link quality and faster rec * Added under-the-hood support for QoS (not yet exposed) that will eventually be configurable via our rules engine. Minor Changes and Bug Fixes * Experimental DB driver for [LF](https://github.com/zerotier/lf) to store network controller data (LFDB.cpp / LFDB.hpp * Modified credential push and direct path push timings and algorithms to somewhat reduce "chattiness" of the protocol * Removed our beta/half-baked integration of Central with the Windows UI. We're going to do a whole new UI of some kind * Fixed stack overflow issues on Linux versions using musl libc. * Fixed some alignment problems reported on ARM and ARM64, but some reports we could not reproduce so please report any * Fixed numerous other small issues and bugs such as ARM alignment issues causing crashes on some devices. * Windows now sets the adapter name such that it is consistent in both the Windows UI and command line utilities.
More docs
2025-06-24 18:25:20 +00:00 · 2019-07-29 16:11:06 -07:00 · 2019-07-29 15:14:37 -07:00 · 2019-07-29 13:50:02 -07:00 · 2019-07-29 12:36:10 -07:00 · 2019-07-29 12:10:39 -07:00
799 changed files with 184649 additions and 40155 deletions
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@ -0,0 +1,46 @@
+---
+name: Bug report
+about: Create a report to help us improve
+
+---
+**Alternative, faster ways to get help**
+If you have just started using ZeroTier, here are some places to get help:
+- my.zerotier.com has a _Community_ tab. It's a live chat with other users and the developers. 
+- [ZeroTier Knowledge Base](https://zerotier.atlassian.net/wiki/spaces/SD/overview)
+- www.zerotier.com has a Contact Us button
+- email contact@zerotier.com
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Create a Network '...'
+2. Install zerotier-one '....'
+3. '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots or console output to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. Mac, Linux, Windows, BSD]
+ - OS/Distribution Version
+ - ZeroTier Version [e.g. 1.2.4]
+ - Hardware [e.g. raspberry pi 3]
+ 
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Version [e.g. 1.2.4]
+
+**Additional context**
+Add any other context about the problem here.
+- ZeroTier Network Configuration
+- Router Config
+- Firewall Config (try turning the firewall off)
+- General Network Environment: [ e.g Home, University Campus, Corporate LAN ]
+
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@ -0,0 +1,17 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.
--- a/.gitignore
+++ b/.gitignore
@ -1,13 +1,19 @@
-/ext/llvm-g++-Xcode4.6.2
-/ext/llvm-g++-Xcode4.6.2.tar.bz2
-/zerotier-*
-/ZeroTierUI/*.user
-*.o
+# Main binaries created in *nix builds
+/zerotier-one
+/zerotier-idtool
+/zerotier-cli
+/zerotier-selftest
+/zerotier
+/nltest
+
+# OS-created garbage files from various platforms
 .DS_Store
 .Apple*
-*.dSYM
-/netconf-service/node_modules
-/ipch
+Thumbs.db
+@eaDir
+._*
+
+# Windows build droppings
 /windows/ZeroTierOne.sdf
 /windows/ZeroTierOne.v11.suo
 /windows/x64
@ -18,8 +24,36 @@
 /windows/ZeroTierOneService/obj
 /windows/ZeroTierOneService/bin
 /windows/Build
+/windows/Debug
+/windows/Release
+/windows/WebUIWrapper/bin
+/windows/WebUIWrapper/obj
+/windows/lib
 /ext/installfiles/windows/ZeroTier One-SetupFiles
 /ext/installfiles/windows/Prerequisites
+/ext/installfiles/windows/*-cache
+/ZeroTier One.msi
+/windows/.vs
+*.vcxproj.backup
+/windows/TapDriver6/Win7Debug
+/windows/TapDriver6/win7Release
+/windows/*.db
+/windows/*.opendb
+enc_temp_folder
+/windows/copyutil/bin
+/windows/copyutil/obj
+
+# *nix/Mac build droppings
+/build-*
+/ZeroTierOneInstaller-*
+/examples/docker/zerotier-one
+/examples/docker/test-*.env
+/world/mkworld
+/world/*.c25519
+zt1-src.tar.gz
+/MacEthernetTapAgent
+
+# Miscellaneous temporaries, build files, etc.
 *.log
 *.opensdf
 *.user
@ -27,17 +61,62 @@
 *.obj
 *.tlog
 *.pid
-/build-*
-/ZeroTierOneInstaller-*
-.qmake.stash
+*.pkg
+*.o
+/*.a
+*.dylib
+*.so
+*.so.*
+*.o-*
+*.core
+*.deb
+*.rpm
 *.autosave
-/ZeroTier One.dmg
-/root-topology/*.secret
-/testnet/local-testnet/n????
-/testnet/local-testnet/*/peers.persist
-/testnet/local-testnet/*/authtoken.secret
-/testnet/local-testnet/*/*.log
-/testnet/local-testnet/*/*.old
-/testnet/local-testnet/*/root-topology
-/testnet/local-testnet/*/local.conf
-/testnet/local-testnet/*/networks.d
+*.tmp
+.depend
+node_modules
+zt1_update_*
+debian/files
+debian/zerotier-one
+debian/zerotier-one*.debhelper
+debian/*.log
+debian/zerotier-one.substvars
+root-watcher/config.json
+
+# Java/Android/JNI build droppings
+java/obj/
+java/libs/
+java/bin/
+java/classes/
+java/doc/
+java/build_win64/
+java/build_win32/
+/java/mac32_64/
+windows/WinUI/obj/
+windows/WinUI/bin/
+windows/ZeroTierOne/Debug/
+/ext/installfiles/windows/chocolatey/zerotier-one/*.nupkg
+
+# Miscellaneous mac/Xcode droppings
+.DS_Store
+.Trashes
+*.swp
+*~.nib
+DerivedData/
+build/
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+!default.pbxuser
+!default.mode1v3
+!default.mode2v3
+!default.perspectivev3
+*.xccheckout
+xcuserdata/
+ext/librethinkdbxx/build
+.vscode
+__pycache__
+*~
+attic/world/*.c25519
+attic/world/mkworld
--- a/AUTHORS.md
+++ b/AUTHORS.md
@ -0,0 +1,73 @@
+## Primary Authors
+
+ * ZeroTier Core and ZeroTier One virtual networking service<br>
+   Adam Ierymenko / adam.ierymenko@zerotier.com
+   Joseph Henry / joseph.henry@zerotier.com (QoS and multipath)
+
+ * Java JNI Interface to enable Android application development, and Android app itself (code for that is elsewhere)<br>
+   Grant Limberg / glimberg@gmail.com
+
+ * ZeroTier SDK (formerly known as Network Containers)<br>
+   Joseph Henry / joseph.henry@zerotier.com
+
+## Third Party Contributors
+
+ * A number of fixes and improvements to the new controller, other stuff.<br>
+   Kees Bos / https://github.com/keesbos/
+
+ * Debugging and testing, OpenWRT support fixes.<br>
+   Moritz Warning / moritzwarning@web.de
+
+ * Debian GNU/Linux packaging, manual pages, and license compliance edits.<br>
+   Ben Finney <ben+zerotier@benfinney.id.au>
+
+ * Several others made smaller contributions, which GitHub tracks here:<br>
+   https://github.com/zerotier/ZeroTierOne/graphs/contributors/
+
+## Third-Party Code
+
+ZeroTier includes the following third party code, either in ext/ or incorporated into the ZeroTier core.
+
+ * LZ4 compression algorithm by Yann Collet
+
+   * Files: node/Packet.cpp (bundled within anonymous namespace)
+   * Home page: http://code.google.com/p/lz4/
+   * License grant: BSD 2-clause
+
+ * http-parser by Joyent, Inc. (many authors)
+
+   * Files: ext/http-parser/*
+   * Home page: https://github.com/joyent/http-parser/
+   * License grant: MIT/Expat
+
+ * C++11 json (nlohmann/json) by Niels Lohmann
+
+   * Files: ext/json/*
+   * Home page: https://github.com/nlohmann/json
+   * License grant: MIT
+
+ * tap-windows6 by the OpenVPN project
+
+   * Files: windows/TapDriver6/*
+   * Home page: https://github.com/OpenVPN/tap-windows6/
+   * License grant: GNU GPL v2
+   * ZeroTier Modifications: change name of driver to ZeroTier, add ioctl() to get L2 multicast memberships (source is in ext/ and modifications inherit GPL)
+
+ * Salsa20 stream cipher, Curve25519 elliptic curve cipher, Ed25519 digital signature algorithm, and Poly1305 MAC algorithm, all by Daniel J. Bernstein
+
+   * Files: node/Salsa20.* node/C25519.* node/Poly1305.*
+   * Home page: http://cr.yp.to/
+   * License grant: public domain
+   * ZeroTier Modifications: slight cryptographically-irrelevant modifications for inclusion into ZeroTier core
+
+ * MiniUPNPC and libnatpmp by Thomas Bernard
+
+   * Files: ext/libnatpmp/* ext/miniupnpc/*
+   * Home page: http://miniupnp.free.fr/
+   * License grant: BSD attribution no-endorsement
+
+ * cpp-httplib by yhirose
+
+   * Files: ext/cpp-httplib/*
+   * Home page: https://github.com/yhirose/cpp-httplib
+   * License grant: MIT
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@ -1,21 +0,0 @@
-ZeroTier One is designed and written by Adam Ierymenko, with a few bug
-fixes and other contributions from other users. Information about all
-contributors can be found on the GitHub home page at:
-
-https://github.com/zerotier/ZeroTierOne
-
-ZeroTier One includes the following third party code:
-
- * LZ4 compression algorithm by Yann Collet (BSD license)
-   http://code.google.com/p/lz4/
-
- * TunTapOSX by Mattias Nissler (forked for ZT1) (BSD license)
-   http://tuntaposx.sourceforge.net
-
- * tap-windows by the OpenVPN project (forked for ZT1) (GPL)
-   https://github.com/OpenVPN/tap-windows
-
- * Salsa20 stream cipher, Curve25519 elliptic curve cipher, Ed25519
-   digital signature algorithm, and Poly1305 MAC algorithm, all by
-   Daniel J. Bernstein (public domain)
-   http://cr.yp.to/
--- a/BUILDING.txt
+++ b/BUILDING.txt
@ -1,37 +0,0 @@
-Building ZeroTier One on different platforms:
-
-(See RUNNING.txt for what to do next.)
-
-Developers note: there is currently no management of dependencies on *nix
-platforms, so you should make clean ; make if you change a header. Will
-do this eventually.
-
-- Linux
-
-Just type 'make'. You'll need gcc and g++ installed, but ZeroTier One requires
-no other third party libraries beyond the standard libc, libstdc++, and libm.
-
-- MacOS
-
-make
-
-If you are building ext/tap-mac you will need a different version of the
-OSX gcc compiler chain than what currently ships (clang). We've got a copy
-available here:
-
-http://download.zerotier.com/dev/llvm-g++-Xcode4.6.2.tar.bz2
-
-Un-tar this into ext/ (it's excluded in .gitignore) and then 'make' in
-ext/tap-mac/tuntap/src/tap.
-
-Most users should not need to build tap-mac, since a binary is included
-in ext/bin.
-
-To build the UI you will need Qt version 5.0 or later. The Qt home must
-be symbolically linked into "Qt" in the parent directory of the ZeroTier
-One source tree. Then you can type "make mac-ui" and the UI should build.
-You can also load the UI in Qt Creator and build/test it that way.
-
-- Windows
-
-Here be dragons.
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -0,0 +1,12 @@
+# CMake build script for libzerotiercore.a
+
+cmake_minimum_required (VERSION 2.8)
+project (zerotiercore)
+
+set (PROJ_DIR ${PROJECT_SOURCE_DIR})
+set (ZT_DEFS -std=c++11)
+
+file(GLOB core_src_glob ${PROJ_DIR}/node/*.cpp)
+add_library(zerotiercore STATIC ${core_src_glob})
+
+target_compile_options(zerotiercore PRIVATE ${ZT_DEFS})
--- a/17
+++ b/17
@ -0,0 +1,17 @@
+ZeroTier One, an endpoint server for the ZeroTier virtual network layer.
+Copyright © 2011–2019 ZeroTier, Inc.
+
+ZeroTier One is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at
+your option) any later version.
+
+See the file ‘LICENSE.GPL-3’ for the text of the GNU GPL version 3.
+If that file is not present, see <http://www.gnu.org/licenses/>.
+
+..
+    Local variables:
+    coding: utf-8
+    mode: text
+    End:
+    vim: fileencoding=utf-8 filetype=text :
--- a/84
+++ b/84
@ -0,0 +1,84 @@
+#!/usr/bin/env groovy
+
+node('master') {
+    checkout scm
+    
+    def changelog = getChangeLog currentBuild
+
+    mattermostSend "Building ${env.JOB_NAME} #${env.BUILD_NUMBER} \n Change Log: \n ${changelog}"
+}
+
+parallel 'centos7': {
+    node('centos7') {
+        try {
+            checkout scm
+
+	        stage('Build Centos 7') {
+                sh 'make -f make-linux.mk'
+            }
+        }
+        catch (err) {
+            currentBuild.result = "FAILURE"
+            mattermostSend color: '#ff0000', message: "${env.JOB_NAME} broken on Centos 7 (<${env.BUILD_URL}|Open>)"
+
+            throw err
+        }
+    }
+// }, 'android-ndk': {
+//     node('android-ndk') {
+//         try {
+//             checkout scm
+	
+//             stage('Build Android NDK') { 
+//                 sh "/android/android-ndk-r15b/ndk-build -C $WORKSPACE/java ZT1=${WORKSPACE}"
+//             }
+//         }
+//         catch (err) {
+//             currentBuild.result = "FAILURE"
+//             mattermostSend color: '#ff0000', message: "${env.JOB_NAME} broken on Android NDK (<${env.BUILD_URL}|Open>)"
+
+//             throw err
+//         }
+//     }
+// }, 'macOS': {
+//     node('macOS') {
+//         try {
+//             checkout scm
+
+//             stage('Build macOS') {
+//                 sh 'make -f make-mac.mk'
+//             }
+
+//             stage('Build macOS UI') {
+//                 sh 'cd macui && xcodebuild -target "ZeroTier One" -configuration Debug'
+//             }
+//         }
+//         catch (err) {
+//             currentBuild.result = "FAILURE"
+//             mattermostSend color: '#ff0000', message: "${env.JOB_NAME} broken on macOS (<${env.BUILD_URL}|Open>)"
+
+//             throw err
+//         }
+//     }
+// }, 'windows': {
+//     node('windows') {
+//         try {
+//             checkout scm
+            
+//             stage('Build Windows') {
+//                 bat '''CALL "C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\vcvarsall.bat" amd64
+// git clean -dfx
+// msbuild windows\\ZeroTierOne.sln
+// '''
+//             }
+//         }
+//         catch (err) {
+//             currentBuild.result = "FAILURE"
+//             mattermostSend color: '#ff0000', message: "${env.JOB_NAME} broken on Windows (<${env.BUILD_URL}|Open>)"
+
+//             throw err
+//         }
+//     }
+}
+
+mattermostSend color: "#00ff00", message: "${env.JOB_NAME} #${env.BUILD_NUMBER} Complete (<${env.BUILD_URL}|Show More...>)"
--- a/LICENSE.GPL-2
+++ b/LICENSE.GPL-2
@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
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+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
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+
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+
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+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
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+Program), the recipient automatically receives a license from the
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+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
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+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
--- a/LICENSE.GPL-3
+++ b/LICENSE.GPL-3
@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
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+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
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+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
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+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
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+authors' sake, the GPL requires that modified versions be marked as
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+
+  Some devices are designed to deny users access to install or run
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+stand ready to extend this provision to those domains in future versions
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+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
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+avoid the special danger that patents applied to a free program could
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+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
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+  An interactive user interface displays "Appropriate Legal Notices"
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+extent that warranties are provided), that licensees may convey the
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+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
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+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
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+covered work is covered by this License only if the output, given its
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+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
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+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
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+similar laws prohibiting or restricting circumvention of such
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+  4. Conveying Verbatim Copies.
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+  You may convey verbatim copies of the Program's source code as you
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+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
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+  5. Conveying Modified Source Versions.
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+  You may convey a work based on the Program, or the modifications to
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+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
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+    7.  This requirement modifies the requirement in section 4 to
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+
+    c) You must license the entire work, as a whole, under this
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+    d) If the work has interactive user interfaces, each must display
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+  6. Conveying Non-Source Forms.
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+  You may convey a covered work in object code form under the terms
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+    a) Convey the object code in, or embodied in, a physical product
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+    Corresponding Source fixed on a durable physical medium
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+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
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+    copy of the Corresponding Source for all the software in the
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+
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+  A "User Product" is either (1) a "consumer product", which means any
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+  If you convey an object code work under this section in, or with, or
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+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
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+  When you convey a copy of a covered work, you may at your option
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+
+  Nothing in this License shall be construed as excluding or limiting
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+
+  12. No Surrender of Others' Freedom.
+
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+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
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+
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+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
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+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
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+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
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+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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+    under certain conditions; type `show c' for details.
+
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+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
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+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- a/LICENSE.txt
+++ b/LICENSE.txt
@ -1,13 +1,37 @@
-ZeroTier One is licensed under the terms of the GNU General Public License
-version 3, which are available here:
+ZeroTier One - Network Virtualization Everywhere
+Copyright (C) 2011-2019  ZeroTier, Inc.  https://www.zerotier.com/

-http://gplv3.fsf.org/
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.

-Modification and redistribution of ZeroTier One is permitted in source form.
-Binary distribution is permitted provided all copyright notices remain
-intact and any modifications to the source code are also distributed.
+This program 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.

-ZeroTier One may not be embedded into any closed-source application (e.g. via
-linking), nor may closed-source derivatives be created, without a separately
-negotiated license from ZeroTier Networks LLC. See the terms of the GPLv3 for
-details.
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+See LICENSE.GPL-3 for the full GNU GPL v3 license.
+
+--
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial closed-source software that incorporates or links
+directly against ZeroTier software without disclosing the source code
+of your own application.
+
+--
+
+The above license does not apply to third party code included with or
+linked against by ZeroTier software. See the third party code section
+of the AUTHORS.md for an index of third party software included in
+this software repository.
+
+Licenses for third party code are all relatively permissive: MIT,
+BSD, and public domain. The only exception is the tap-windows driver
+which is under the GPLv2, but this is only needed to produce the
+binary tap device driver used by the ZeroTier service on Windows.
--- a/17
+++ b/17
@ -9,3 +9,20 @@ endif
 ifeq ($(OSTYPE),Linux)
 	include make-linux.mk
 endif
+
+ifeq ($(OSTYPE),FreeBSD)
+	CC=clang
+	CXX=clang++
+	ZT_BUILD_PLATFORM=7
+	include make-bsd.mk
+endif
+ifeq ($(OSTYPE),OpenBSD)
+	CC=egcc
+	CXX=eg++
+	ZT_BUILD_PLATFORM=9
+	include make-bsd.mk
+endif
+
+ifeq ($(OSTYPE),NetBSD)
+	include make-netbsd.mk
+endif
--- a/OFFICIAL-RELEASE-STEPS.md
+++ b/OFFICIAL-RELEASE-STEPS.md
@ -0,0 +1,33 @@
+ZeroTier Official Release Steps
+======
+
+This is mostly for ZeroTier internal use, but others who want to do builds might find it helpful.
+
+Note: Many of these steps will require GPG and other signing keys that are kept in cold storage and must be mounted.
+
+# Bumping the Version and Preparing Installers
+
+The version must be incremented in all of the following files:
+
+    /version.h
+    /zerotier-one.spec
+    /debian/changelog
+    /ext/installfiles/mac/ZeroTier One.pkgproj
+    /ext/installfiles/windows/ZeroTier One.aip
+    /windows/WinUI/AboutView.xaml
+
+The final .AIP file can only be edited on Windows with [Advanced Installer Enterprise](http://www.advancedinstaller.com/). In addition to incrementing the version be sure that a new product code is generated. (The "upgrade code" GUID on the other hand must never change.)
+
+# Building for Supported Platforms
+
+## Macintosh
+
+Mac's easy. Just type:
+
+    make official
+
+You will need [Packages](http://s.sudre.free.fr/Software/Packages/about.html) and our release signing key in the keychain.
+
+## Windows
+
+First load the Visual Studio solution and rebuild the UI and ZeroTier One in both x64 and i386 `Release` mode. Then load [Advanced Installer Enterprise](http://www.advancedinstaller.com/), check that the version is correct, and build. The build will fail if any build artifacts are missing, and Windows must have our product singing key (from DigiCert) available to sign the resulting MSI file. The MSI must then be tested on at least a few different CLEAN Windows VMs to ensure that the installer is valid and properly signed.
--- a/README.md
+++ b/README.md
@ -1,54 +1,109 @@
-ZeroTier One - Planetary Scale Software Defined Networking
+ZeroTier - Global Area Networking
 ======

-ZeroTier One is an ethernet virtualization engine. It creates virtual switched LANs of almost unlimited size that span physical network boundaries. To the operating system these behave just like ordinary Ethernet ports. Everything just works, even as your computer moves around or your physical Internet link changes.
+ZeroTier is a smart programmable Ethernet switch for planet Earth. It allows networked devices and applications to be managed as if the entire world is one data center or cloud region.

-It's intended to replace conventional hub-and-spoke VPNs, provide provider-neutral secure private backplane networks to multi-data-center and hybrid cloud deployments, allow remote access to embedded devices, and much more.
+It replaces the physical LAN/WAN boundary with a virtual one, allowing devices of any type at any location to be managed as if they all reside in the same cloud region or data center. All traffic is encrypted end-to-end and takes the most direct path available for minimum latency and maximum performance. The goals and design of ZeroTier are inspired by among other things the original [Google BeyondCorp](https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/43231.pdf) paper and the [Jericho Forum](https://en.wikipedia.org/wiki/Jericho_Forum).

-ZeroTier uses a peer to peer network with managed anchor points ("supernodes"). These are operated by ZeroTier Networks, and are free to use. They provides instant "zero configuration" startup, NAT traversal assistance, relaying in cases where NAT traversal doesn't work, and a trusted root authority for looking up peer public keys (identities). The supernodes run the same open-source software as regular nodes, are geographically distributed across three continents, and have remained stable for over a year. [This blog post](http://adamierymenko.com/decentralization-i-want-to-believe/) discusses the design rationale in some detail. *(TL;DR: this design represents a compromise between speed and ease of use and decentralization.)*
-
-ZeroTier One encrypts all traffic end-to-end with keys that only you control. Even when traffic is traversing our network we cannot decrypt it. It's not, however, a "strong privacy" tool since it would still be possible for us (or your ISP or anyone else in between) to observe "meta-data" about your traffic. If you need *that* level of anonymity, we recommend [Tor](https://www.torproject.org) or something similar. Onion routing is the only technology we're aware of that is capable of delivering that level of end-to-end privacy protection.
-
-At the moment the ZeroTier wire protocol is only documented in the source (start with the comments in Packet.hpp), but more formal documentation is planned for the near future. Encapsulation overhead is comparable to IPSec or OpenVPN.
-
-[Visit ZeroTier Networks on the web](https://www.zerotier.com/) for more information. Follow the [ZeroTier blog](https://www.zerotier.com/blog/), [Twitter feed](https://twitter.com/ZeroTier) and the main [GitHub project](https://github.com/zerotier/ZeroTierOne) to stay up to date. See the GitHub-hosted wiki (sidebar) for more technical info and help for various platforms. There's also a [support portal](https://www.zerotier.com/support/) for more general information.
+Visit [ZeroTier's site](https://www.zerotier.com/) for more information and [pre-built binary packages](https://www.zerotier.com/download/). Apps for Android and iOS are available for free in the Google Play and Apple app stores.

 ### Getting Started

-Auto-updating binary packages that install easily [can be found here](https://www.zerotier.com/download.html) for officially supported platforms. Packages for popular Linux distributions that neatly wrap the Linux installer/uninstaller are coming soon.
+Everything in the ZeroTier world is controlled by two types of identifier: 40-bit/10-digit *ZeroTier addresses* and 64-bit/16-digit *network IDs*. A ZeroTier address identifies a node or "device" (laptop, phone, server, VM, app, etc.) while a network ID identifies a virtual Ethernet network that can be joined by devices.

-If you want to build from source, clone this repository and see BUILDING.txt and RUNNING.txt. If you build manually you'll have to update manually, and we recommend doing so often as development is progressing very rapidly. (Protocol is pretty stable but you might miss out on new features or experience performance degradation if you're too far behind.)
+Another way of thinking about it is that ZeroTier addresses are port numbers on a giant planetary-sized smart switch while network IDs are VLANs to which these ports can be assigned. For more details read about VL1 and VL2 in [the ZeroTier manual](https://www.zerotier.com/manual/).

-Once you are up and running, you have several options.
+*Network controllers* are ZeroTier nodes that act as access control certificate authorities and configuration managers for virtual networks. The first 40 bits (or 10 digits) of a network ID is the ZeroTier address of its controller. You can create networks with our [hosted controllers](https://my.zerotier.com/) and web UI/API or [host your own](controller/) if you don't mind posting some JSON configuration info or writing a script to do so.

-ZeroTier provides ZeroTier One for free, but to help finance development and operations we have a [user-friendly freemium control panel on the web](https://www.zerotier.com/admin.html). This control panel lets you quickly and easily create your own networks, and the operation of their controller node(s) is left to us. Public networks created on our site are free, and private networks are free for up to ten devices. After that there is a monthly charge.
+### Project Layout

-You *only* need an account on our site if you want to use the control panel found there. Joining networks requires no account. To get authorized on a private network, just send your device's 10-digit ID to the network's administrator and they can add you.
+The base path contains the ZeroTier One service main entry point (`one.cpp`), self test code, makefiles, etc.

-Public networks, as the name implies, can be joined without getting authorization from anyone. All you need is their 16-digit network ID. A public network called [Earth](https://www.zerotier.com/earth.html) (8056c2e21c000001) exists for everyone, but be sure your device is adequately secured and up to date before joining.
+ - `artwork/`: icons, logos, etc.
+ - `attic/`: old stuff and experimental code that we want to keep around for reference.
+ - `controller/`: the reference network controller implementation, which is built and included by default on desktop and server build targets.
+ - `debian/`: files for building Debian packages on Linux.
+ - `doc/`: manual pages and other documentation.
+ - `docker/`: Dockerfile to build as a container for containerized Linux systems and Kubernetes clusters.
+ - `ext/`: third party libraries, binaries that we ship for convenience on some platforms (Mac and Windows), and installation support files.
+ - `include/`: include files for the ZeroTier core.
+ - `java/`: a JNI wrapper used with our Android mobile app. (The whole Android app is not open source but may be made so in the future.)
+ - `macui/`: a Macintosh menu-bar app for controlling ZeroTier One, written in Objective C.
+ - `node/`: the ZeroTier virtual Ethernet switch core, which is designed to be entirely separate from the rest of the code and able to be built as a stand-alone OS-independent library. Note to developers: do not use C++11 features in here, since we want this to build on old embedded platforms that lack C++11 support. C++11 can be used elsewhere.
+ - `osdep/`: code to support and integrate with OSes, including platform-specific stuff only built for certain targets.
+ - `rule-compiler/`: JavaScript rules language compiler for defining network-level rules.
+ - `service/`: the ZeroTier One service, which wraps the ZeroTier core and provides VPN-like connectivity to virtual networks for desktops, laptops, servers, VMs, and containers.
+ - `windows/`: Visual Studio solution files, Windows service code for ZeroTier One, and the Windows task bar app UI.

-Alternatively, you can run your own network configuration controller. This lets you run any network for free. To do this, start with the netconf-service/ subfolder of this project. You'll need to do a bit of system administration work and manually populate a Redis database, but it's not terribly hard if you're into that kind of thing.
+### Build and Platform Notes

-More products and services will be forthcoming.
+To build on Mac and Linux just type `make`. On FreeBSD and OpenBSD `gmake` (GNU make) is required and can be installed from packages or ports. For Windows there is a Visual Studio solution in `windows/'.

-### Basic Troubleshooting
+ - **Mac**
+   - Xcode command line tools for OSX 10.8 or newer are required.
+ - **Linux**
+   - The minimum compiler versions required are GCC/G++ 4.9.3 or CLANG/CLANG++ 3.4.2. (Install `clang` on CentOS 7 as G++ is too old.)
+   - Linux makefiles automatically detect and prefer clang/clang++ if present as it produces smaller and slightly faster binaries in most cases. You can override by supplying CC and CXX variables on the make command line.
+ - **Windows**
+   - Windows 7 or newer is supported. This *may* work on Vista but isn't officially supported there. It will not work on Windows XP.
+   - We build with Visual Studio 2017. Older versions may not work. Clang or MinGW will also probably work but may require some makefile hacking.
+ - **FreeBSD**
+   - GNU make is required. Type `gmake` to build.
+ - **OpenBSD**
+   - There is a limit of four network memberships on OpenBSD as there are only four tap devices (`/dev/tap0` through `/dev/tap3`).
+   - GNU make is required. Type `gmake` to build.

-For about 95% of users, it just works.
+Typing `make selftest` will build a *zerotier-selftest* binary which unit tests various internals and reports on a few aspects of the build environment. It's a good idea to try this on novel platforms or architectures.

-If you are running a local system firewall, we recommend adding a rule permitting UDP port 9993 inbound and outbound. The binary Windows installer takes care of this for Windows' built-in firewall, but other platforms and third party firewall software may need this for optimal performance.
+### Running
+
+Running *zerotier-one* with -h will show help.
+
+On Linux and BSD you can start the service with:
+
+    sudo ./zerotier-one -d
+
+A home folder for your system will automatically be created.
+
+The service is controlled via the JSON API, which by default is available at 127.0.0.1 port 9993. We include a *zerotier-cli* command line utility to make API calls for standard things like joining and leaving networks. The *authtoken.secret* file in the home folder contains the secret token for accessing this API. See README.md in [service/](service/) for API documentation.
+
+Here's where home folders live (by default) on each OS:
+
+ * **Linux**: `/var/lib/zerotier-one`
+ * **FreeBSD** / **OpenBSD**: `/var/db/zerotier-one`
+ * **Mac**: `/Library/Application Support/ZeroTier/One`
+ * **Windows**: `\ProgramData\ZeroTier\One` (That's for Windows 7. The base 'shared app data' folder might be different on different Windows versions.)
+
+Running ZeroTier One on a Mac is the same, but OSX requires a kernel extension. We ship a signed binary build of the ZeroTier tap device driver, which can be installed on Mac with:
+
+    sudo make install-mac-tap
+
+This will create the home folder for Mac, place *tap.kext* there, and set its modes correctly to enable ZeroTier One to manage it with *kextload* and *kextunload*.
+
+### Troubleshooting
+
+For most users, it just works.
+
+If you are running a local system firewall, we recommend adding a rule permitting UDP port 9993 inbound and outbound. If you installed binaries for Windows this should be done automatically. Other platforms might require manual editing of local firewall rules depending on your configuration.
+
+The Mac firewall can be found under "Security" in System Preferences. Linux has a variety of firewall configuration systems and tools. If you're using Ubuntu's *ufw*, you can do this:
+
+    sudo ufw allow 9993/udp
+
+On CentOS check `/etc/sysconfig/iptables` for IPTables rules. For other distributions consult your distribution's documentation. You'll also have to check the UIs or documentation for commercial third party firewall applications like Little Snitch (Mac), McAfee Firewall Enterprise (Windows), etc. if you are running any of those. Some corporate environments might have centrally managed firewall software, so you might also have to contact IT.

 ZeroTier One peers will automatically locate each other and communicate directly over a local wired LAN *if UDP port 9993 inbound is open*. If that port is filtered, they won't be able to see each others' LAN announcement packets. If you're experiencing poor performance between devices on the same physical network, check their firewall settings. Without LAN auto-location peers must attempt "loopback" NAT traversal, which sometimes fails and in any case requires that every packet traverse your external router twice.

 Users behind certain types of firewalls and "symmetric" NAT devices may not able able to connect to external peers directly at all. ZeroTier has limited support for port prediction and will *attempt* to traverse symmetric NATs, but this doesn't always work. If P2P connectivity fails you'll be bouncing UDP packets off our relay servers resulting in slower performance. Some NAT router(s) have a configurable NAT mode, and setting this to "full cone" will eliminate this problem. If you do this you may also see a magical improvement for things like VoIP phones, Skype, BitTorrent, WebRTC, certain games, etc., since all of these use NAT traversal techniques similar to ours.

-If you're interested, there's a [technical deep dive about NAT traversal on our blog](https://www.zerotier.com/blog/?p=226). A troubleshooting tool to help you diagnose NAT issues is planned for the future as are uPnP/IGD/NAT-PMP and IPv6 transport.
+If you're interested, there's a [technical deep dive about NAT traversal on our blog](https://www.zerotier.com/blog/?p=226?pk_campaign=github_ZeroTierOne). A troubleshooting tool to help you diagnose NAT issues is planned for the future as are uPnP/IGD/NAT-PMP and IPv6 transport.

-If a firewall between you and the Internet blocks ZeroTier's UDP traffic, you will fall back to last-resort TCP tunneling to supernodes over port 443 (https impersonation). This will work almost anywhere but is *slow*. If performance seems just terrible, this is the first thing to check.
+If a firewall between you and the Internet blocks ZeroTier's UDP traffic, you will fall back to last-resort TCP tunneling to rootservers over port 443 (https impersonation). This will work almost anywhere but is *very slow* compared to UDP or direct peer to peer connectivity.

-Some Windows users have reported a [problem with the TAP device driver](https://github.com/zerotier/ZeroTierOne/issues/107). From user reports this seems to occur on Windows systems that have not been updated through Windows Update. While we have a fix planned, we **really** recommend keeping your system up to date for security reasons. Frankly we're a bit torn on this one. If this is truly the cause, perhaps ZeroTier failing to work on unpatched Windows systems is a feature not a bug.
+### Contributing

-More help can be found in the [GitHub wiki](https://github.com/zerotier/ZeroTierOne/wiki) and the [customer support portal / knowledge base](https://www.zerotier.com/support/).
+Please make pull requests against the `dev` branch. The `master` branch is release, and `edge` is for unstable and work in progress changes and is not likely to work.

-The ZeroTier source code is open source and is licensed under the GNU GPL v3 (not LGPL). If you'd like to embed it in a closed-source commercial product or appliance, please e-mail [contact@zerotier.com](mailto:contact@zerotier.com) to discuss licensing.
+### License

-*ZeroTier is keyboard crafted with coffee and sleep deprivation in Southern California.*
+The ZeroTier source code is open source and is licensed under the GNU GPL v3 (not LGPL). If you'd like to embed it in a closed-source commercial product or appliance, please e-mail [contact@zerotier.com](mailto:contact@zerotier.com) to discuss commercial licensing. Otherwise it can be used for free.
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@ -0,0 +1,212 @@
+ZeroTier Release Notes
+======
+
+# 2019-07-29 -- Version 1.4.0
+
+### Major Changes
+
+ * Mac version no longer requires a kernel extension, instead making use of the [feth interfaces](https://apple.stackexchange.com/questions/337715/fake-ethernet-interfaces-feth-if-fake-anyone-ever-seen-this).
+ * Added support for concurrent multipath (multiple paths at once) with traffic weighting by link quality and faster recovery from lost links.
+ * Added under-the-hood support for QoS (not yet exposed) that will eventually be configurable via our rules engine.
+
+### Minor Changes and Bug Fixes
+
+ * Experimental controller DB driver for [LF](https://github.com/zerotier/lf) to store network controller data (LFDB.cpp / LFDB.hpp).
+ * Modified credential push and direct path push timings and algorithms to somewhat reduce "chattiness" of the protocol when idle. More radical background overhead reductions will have to wait for the 2.x line.
+ * Removed our beta/half-baked integration of Central with the Windows UI. We're going to do a whole new UI of some kind in the future at least for Windows and Mac.
+ * Fixed stack overflow issues on Linux versions using musl libc.
+ * Fixed some alignment problems reported on ARM and ARM64, but some reports we could not reproduce so please report any issues with exact chip, OS/distro, and ZeroTier version in use.
+ * Fixed numerous other small issues and bugs such as ARM alignment issues causing crashes on some devices.
+ * Windows now sets the adapter name such that it is consistent in both the Windows UI and command line utilities.
+
+# 2018-07-27 -- Version 1.2.12
+
+ * Fixed a bug that caused exits to take a long time on Mac due to huge numbers of redundant attempts to delete managed routes.
+ * Fixed a socket limit problem on Windows that caused the ZeroTier service to run out of sockets, causing the UI and CLI to be unable to access the API.
+ * Fixed a threading bug in the ZeroTier Core, albeit one that never manifested on the regular ZeroTier One service/client.
+ * Fixed a bug that could cause the service to crash if an authorized local client accessed an invalid URL via the control API. (Not exploitable since you needed admin access anyway.)
+
+# 2018-05-08 -- Version 1.2.10
+
+ * Fix bug loading `moons.d/` files for federated root operation.
+ * Fix compile problem with ZT_DEBUG on some versions of `clang`
+ * Fix slow network startup bug related to loading of `networks.d/` cache files
+
+# 2018-04-27 -- Version 1.2.8
+
+ * Linux version once again builds with PIE (position independent executable) flags
+ * Fixed bug in zerotier-idtool file sign and verify
+ * Fixed minor OSX app typo
+ * Merged alpha NetBSD support (mostly untested, so YMMV)
+ * Merged several minor typo and one-liner bug fixes
+
+# 2018-04-17 -- Version 1.2.6
+
+ * Features and Core Improvements
+    * Path selection has been overhauled to improve path stability, simplify code, and prepare for multi-path and trunking in the next major release.
+    * This version introduces remote tracing for remote diagnostics. Network controllers can set a node (usually the controller itself) to receive remote tracing events from all members of the network or from select members. Events are only sent if they pertain to a given network for security reasons.
+    * Multicast replication can now be done by designated multicast replicators on a network (flagged as such at the controller) rather than by the sender. Most users won't want this, but it's useful for specialized use cases on hub-and-spoke networks and for low-power devices.
+    * Cryptographic performance improvements on several platforms.
+    * Multithreaded performance improvements throughout the code base, including the use of an inline lightweight spinlock for low-contention resources.
+ * Bugs fixed
+    * Disappearing routes on Mac (GitHub issue #600)
+    * Route flapping and path instability in some dual-stack V4/V6 networks
+    * Blacklist (in local.conf) doesn't work reliably (GitHub issue #656)
+    * Connection instabilities due to unsigned integer overflows in timing comparisons (use int64_t instead of uint64_t)
+    * Binaries don't run on some older or lower-end 32-bit ARM chips (build problem)
+    * ARM NEON crypto code crashes (build problem)
+    * Fixed some lock ordering issues revealed by "valgrind" tool
+    * The "zerotier-idtool" command could not be accessed from "zerotier-one" via command line switch
+    * Leaking sockets on some platforms when uPnP/NAT-PMP is enabled
+    * Fixed two very rare multithreading issues that were only observed on certain systems
+ * Platform-Specific Changes
+    * MacOS
+        * Installer now loads the kernel extension right away so that High Sierra users will see the prompt to authorize it. This is done in the "Security & Privacy" preference pane and must be done directly on the console (not via remote desktop). On High Sierra and newer kexts must be authorized at the console via security settings system preferences pane.
+    * Windows
+        * The Windows installer should now install the driver without requiring a special prompt in most cases. This should make it easier for our packages to be accepted into and updated in the Chocolatey repository and should make it easier to perform remote installs across groups of machines using IT management and provisioning tools.
+        * The Windows official packages are now signed with an EV certificate (with hardware key).
+        * The Windows UI can now log into ZeroTier Central and join networks via the Central API.
+        * The `zerotier-idtool` command should now work on Windows without ugly hacks.
+        * Upgraded the installer version.
+        * Made a few changes to hopefully fix sporadic "will not uninstall" problems, though we cannot duplicate these issues ourselves.
+    * Linux
+        * Device names are now generated deterministically based on network IDs for all newly joined networks.
+    * Android
+        * Multicast now works on Android in most cases! Android apps can send and receive multicast and subscribe to multicast group IPs. Note that in some cases the app must bind to the specific correct interface for this to work.
+        * IPv6 can be disabled in UI for cases where it causes problems.
+
+# 2017-04-20 -- Version 1.2.4
+
+ * Managed routes are now only bifurcated for the default route. This is a change in behavior, though few people will probably notice. Bifurcating all managed routes was causing more trouble than it was worth for most users.
+ * Up to 2X crypto speedup on x86-64 (except Windows, which will take some porting) and 32-bit ARM platforms due to integration of fast assembly language implementations of Salsa20/12 from the [supercop](http://bench.cr.yp.to/supercop.html) code base. These were written by Daniel J. Bernstein and are in the public domain. My Macbook Pro (Core i5 2.8ghz) now does almost 1.5GiB/sec Salsa20/12 per core and a Raspberry Pi got a 2X boost. 64-bit ARM support and Windows support will take some work but should not be too hard.
+ * Refactored code that manages credentials to greatly reduce memory use in most cases. This may also result in a small performance improvement.
+ * Reworked and simplified path selection and priority logic to fix path instability and dead path persistence edge cases. There have been some sporadic reports of persistent path instabilities and dead paths hanging around that take minutes to resolve. These have proven difficult to reproduce in house, but hopefully this will fix them. In any case it seems to speed up path establishment in our tests and it makes the code simpler and more readable.
+ * Eliminated some unused cruft from the code around path management and in the peer class.
+ * Fixed an issue causing build problems on some MIPS architecture systems.
+ * Fixed Windows forgetting routes on sleep/wake or in some other circumstances. (GitHub issue #465)
+
+# 2017-03-17 -- Version 1.2.2
+
+ * A bug causing unreliable multicast propagation (GitHub issue #461).
+ * A crash in ARM binaries due to a build chain and flags problem.
+ * A bug in the network controller preventing members from being listed (GitHub issue #460).
+
+# 2017-03-14 -- Version 1.2.0
+
+Version 1.2.0 is a major milestone release representing almost nine months of work. It includes our rules engine for distributed network packet filtering and security monitoring, federated roots, and many other architectural and UI improvements and bug fixes.
+
+## New Features in 1.2.0
+
+### The ZeroTier Rules Engine
+
+The largest new feature in 1.2.0, and the product of many months of work, is our advanced network rules engine. With this release we achieve traffic control, security monitoring, and micro-segmentation capability on par with many enterprise SDN solutions designed for use in advanced data centers and corporate networks.
+
+Rules allow you to filter packets on your network and vector traffic to security observers. Security observation can be performed in-band using REDIRECT or out of band using TEE.
+
+Tags and capabilities provide advanced methods for implementing fine grained permission structures and micro-segmentation schemes without bloating the size and complexity of your rules table.
+
+See the [rules engine announcement blog post](https://www.zerotier.com/blog/?p=927) for an in-depth discussion of theory and implementation. The [manual](https://www.zerotier.com/manual.shtml) contains detailed information on rule, tag, and capability use, and the `rule-compiler/` subfolder of the ZeroTier source tree contains a JavaScript function to compile rules in our human-readable rule definition language into rules suitable for import into a network controller. (ZeroTier Central uses this same script to compile rules on [my.zerotier.com](https://my.zerotier.com/).)
+
+### Root Server Federation
+
+It's now possible to create your own root servers and add them to the root server pool on your nodes. This is done by creating what's called a "moon," which is a signed enumeration of root servers and their stable points on the network. Refer to the [manual](https://www.zerotier.com/manual.shtml) for instructions.
+
+Federated roots achieve a number of things:
+
+ * You can deploy your own infrastructure to reduce dependency on ours.
+ * You can deploy roots *inside your LAN* to ensure that network connectivity inside your facility still works if the Internet goes down. This is the first step toward making ZeroTier viable as an in-house SDN solution.
+ * Roots can be deployed inside national boundaries for countries with data residency laws or "great firewalls." (As of 1.2.0 there is still no way to force all traffic to use these roots, but that will be easy to do in a later version.)
+ * Last but not least this makes ZeroTier somewhat less centralized by eliminating any hard dependency on ZeroTier, Inc.'s infrastructure.
+
+Our roots will of course remain and continue to provide zero-configuration instant-on deployment, a secure global authority for identities, and free traffic relaying for those who can't establish peer to peer connections.
+
+### Local Configuration
+
+An element of our design philosophy is "features are bugs." This isn't an absolute dogma but more of a guiding principle. We try as hard as we can to avoid adding features, especially "knobs" that must be tweaked by a user.
+
+As of 1.2.0 we've decided that certain knobs are unavoidable, and so there is now a `local.conf` file that can be used to configure them. See the ZeroTier One documentation for these. They include:
+
+ * Blacklisting interfaces you want to make sure ZeroTier doesn't use for network traffic, such as VPNs, slow links, or backplanes designated for only certain kinds of traffic.
+ * Turning uPnP/NAT-PMP on or off.
+ * Configuring software updates on Windows and Mac platforms.
+ * Defining trusted paths (the old trusted paths file is now deprecated)
+ * Setting the ZeroTier main port so it doesn't have to be changed on the command line, which is very inconvenient in many cases.
+
+### Improved In-Band Software Updates
+
+A good software update system for Windows and Mac clients has been a missing feature in previous versions. It does exist but we've been shy about using it so far due to its fragility in some environments.
+
+We've greatly improved this mechanism in 1.2.0. Not only does it now do a better job of actually invoking the update, but it also transfers updates in-band using the ZeroTier protocol. This means it can work in environments that do not allows http/https traffic or that force it through proxies. There's also now an update channel setting: `beta` or `release` (the default).
+
+Software updates are authenticated three ways:
+
+ 1. ZeroTier's own signing key is used to sign all updates and this signature is checked prior to installation. ZeroTier, Inc.'s signatures are performed on an air-gapped machine.
+
+ 2. Updates for Mac and Windows are signed using Apple and Microsoft (DigiCert EV) keys and will not install unless these signatures are also valid.
+
+ 3. The new in-band update mechanism also authenticates the source of the update via ZeroTier's built-in security features. This provides transport security, while 1 and 2 provide security of the update at rest.
+
+Updates are now configurable via `local.conf`. There are three options: `disable`, `download`, and `apply`. The third (apply) is the default for official builds on Windows and Mac, making updates happen silently and automatically as they do for popular browsers like Chrome and Firefox. Updates are disabled by default on Linux and other Unix-type systems as these are typically updated through package managers.
+
+### Path Link Quality Awareness
+
+Version 1.2.0 is now aware of the link quality of direct paths with other 1.2.0 nodes. This information isn't used yet but is visible through the JSON API. (Quality always shows as 100% with pre-1.2.0 nodes.) Quality is measured passively with no additional overhead using a counter based packet loss detection algorithm.
+
+This information is visible from the command line via `listpeers`:
+
+    200 listpeers XXXXXXXXXX 199.XXX.XXX.XXX/9993;10574;15250;1.00 48 1.2.0 LEAF
+    200 listpeers XXXXXXXXXX 195.XXX.XXX.XXX/45584;467;7608;0.44 290 1.2.0 LEAF
+
+The first peer's path is at 100% (1.00), while the second peer's path is suffering quite a bit of packet loss (0.44).
+
+Link quality awareness is a precursor to intelligent multi-path and QoS support, which will in future versions bring us to feature parity with SD-WAN products like Cisco iWAN.
+
+### Security Improvements
+
+Version 1.2.0 adds anti-DOS (denial of service) rate limits and other hardening for improved resiliency against a number of denial of service attack scenarios.
+
+It also adds a mechanism for instantaneous credential revocation. This can be used to revoke certificates of membership instantly to kick a node off a network (for private networks) and also to revoke capabilities and tags. The new controller sends revocations by default when a peer is de-authorized.
+
+Revocations propagate using a "rumor mill" peer to peer algorithm. This means that a controller need only successfully send a revocation to at least one member of a network with connections to other active members. At this point the revocation will flood through the network peer to peer very quickly. This helps make revocations more robust in the face of poor connectivity with the controller or attempts to incapacitate the controller with denial of service attacks, as well as making revocations faster on huge networks.
+
+### Windows and Macintosh UI Improvements (ZeroTier One)
+
+The Mac has a whole new UI built natively in Objective-C. It provides a pulldown similar in appearance and operation to the Mac WiFi task bar menu.
+
+The Windows UI has also been improved and now provides a task bar icon that can be right-clicked to manage networks. Both now expose managed route and IP permissions, allowing nodes to easily opt in to full tunnel operation if you have a router configured on your network.
+
+### Ad-Hoc Networks
+
+A special kind of public network called an ad-hoc network may be accessed by joining a network ID with the format:
+
+    ffSSSSEEEE000000
+    | |   |   |
+    | |   |   Reserved for future use, must be 0
+    | |   End of port range (hex)
+    | Start of port range (hex)
+    Reserved ZeroTier address prefix indicating a controller-less network
+
+Ad-hoc networks are public (no access control) networks that have no network controller. Instead their configuration and other credentials are generated locally. Ad-hoc networks permit only IPv6 UDP and TCP unicast traffic (no multicast or broadcast) using 6plane format NDP-emulated IPv6 addresses. In addition an ad-hoc network ID encodes an IP port range. UDP packets and TCP SYN (connection open) packets are only allowed to destination ports within the encoded range.
+
+For example `ff00160016000000` is an ad-hoc network allowing only SSH, while `ff0000ffff000000` is an ad-hoc network allowing any UDP or TCP port.
+
+Keep in mind that these networks are public and anyone in the entire world can join them. Care must be taken to avoid exposing vulnerable services or sharing unwanted files or other resources.
+
+### Network Controller (Partial) Rewrite
+
+The network controller has been largely rewritten to use a simple in-filesystem JSON data store in place of SQLite, and it is now included by default in all Windows, Mac, Linux, and BSD builds. This means any desktop or server node running ZeroTier One can now be a controller with no recompilation needed.
+
+If you have data in an old SQLite3 controller we've included a NodeJS script in `controller/migrate-sqlite` to migrate data to the new format. If you don't migrate, members will start getting `NOT_FOUND` when they attempt to query for updates.
+
+## Major Bug Fixes in 1.2.0
+
+ * **The Windows HyperV 100% CPU bug is FINALLY DEAD**: This long-running problem turns out to have been an issue with Windows itself, but one we were triggering by placing invalid data into the Windows registry. Microsoft is aware of the issue but we've also fixed the triggering problem on our side. ZeroTier should now co-exist quite well with HyperV and should now be able to be bridged with a HyperV virtual switch.
+ * **Segmentation faults on musl-libc based Linux systems**: Alpine Linux and some embedded Linux systems that use musl libc (a minimal libc) experienced segmentation faults. These were due to a smaller default stack size. A work-around that sets the stack size for new threads has been added.
+ * **Windows firewall blocks local JSON API**: On some Windows systems the firewall likes to block 127.0.0.1:9993 for mysterious reasons. This is now fixed in the installer via the addition of another firewall exemption rule.
+ * **UI crash on embedded Windows due to missing fonts**: The MSI installer now ships fonts and will install them if they are not present, so this should be fixed.
+
+## Other Improvements in 1.2.0
+
+ * **Improved dead path detection**: ZeroTier is now more aggressive about expiring paths that do not seem to be active. If a path seems marginal it is re-confirmed before re-use.
+ * **Minor performance improvements**: We've reduced unnecessary memcpy's and made a few other performance improvements in the core.
+ * **Linux static binaries**: For our official packages (the ones in the download.zerotier.com apt and yum repositories) we now build Linux binaries with static linking. Hopefully this will stop all the bug reports relating to library inconsistencies, as well as allowing our deb packages to run on a wider variety of Debian-based distributions. (There are far too many of these to support officially!) The overhead for this is very small, especially since we built our static versions against musl-libc. Distribution maintainers are of course free to build dynamically linked versions for inclusion into distributions; this only affects our official binaries.
--- a/RUNNING.txt
+++ b/RUNNING.txt
@ -1,74 +0,0 @@
-This guide is for those building and running from source. See BUILDING.txt
-first.
-
-The wiki at GitHub contains several pages that are probably also of interest:
-  https://github.com/zerotier/ZeroTierOne/wiki
-
--- MacOS
-
-On Mac, the default ZeroTier home is:
-
-/Library/Application Support/ZeroTier/One
-
-ZeroTier ships with a kernel extension for its own tap device, which it
-stores in the above directory. To install this, type:
-
-sudo make install-mac-tap
-
-This will create the ZeroTier One home above if it does not exist and install
-the kext there. Note that the kext must be owned by root:wheel. The make
-rule for install-mac-tap takes care of that.
-
-Next, simply run the binary. It must be run as root to open the tap device.
-If run with no options, it will use the default home directory above.
-
-sudo ./zerotier-one &
-
--- LINUX
-
-On Linux, the default ZeroTier home is:
-
-/var/lib/zerotier-one
-
-Just type:
-
-sudo mkdir /var/lib/zerotier-one
-sudo ./zerotier-one &
-
-Your system must have the Linux tun/tap driver available (tun). All tested
-distributions so far ship with this driver as a module that will load
-automatically.
-
-UDP port 9993 must be open in your local firewall for this to work properly.
-How to do this varies by Linux distribution.
-
- - Opening port 9993 on Ubuntu
-
-Follow the Ubuntu documentation about UFW https://help.ubuntu.com/community/UFW
-
-Check if your UFW is active.
-
-sudo ufw status verbose
-
-If it is active, open UDP port 9993
-
-sudo ufw allow 9993/udp
-
-You should now be able to ping and browse earth.zerotier.net
-
--- WINDOWS
-
-A windows port is in progress.
-
--- ONCE IT'S RUNNING:
-
-To use the command line interface, see this guide:
-  https://github.com/zerotier/ZeroTierOne/wiki/Command-Line-Interface
-
-If you want to test by joining the Earth network, try:
-  sudo ./zerotier-cli join 8056c2e21c000001
-
-An interface called 'zt0' should appear and should get an IP address in
-the 28.0.0.0/7 range (28.* or 29.*) within a few seconds or so. Then try
-pinging earth.zerotier.net or navigating to http://earth.zerotier.net/ in
-a web browser.
--- a/ZeroTierUI/Info.plist
+++ b/ZeroTierUI/Info.plist
@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
-<plist version="0.9">
-<dict>
-	<key>NSPrincipalClass</key>
-	<string>NSApplication</string>
-	<key>CFBundleIconFile</key>
-	<string>zt1icon.icns</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleGetInfoString</key>
-	<string>ZeroTier One (Mac GUI)</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleExecutable</key>
-	<string>ZeroTier One</string>
-	<key>CFBundleIdentifier</key>
-	<string>com.zerotier.ZeroTierOne</string>
-</dict>
-</plist>
--- a/ZeroTierUI/README.md
+++ b/ZeroTierUI/README.md
@ -1,6 +0,0 @@
-Qt GUI
-======
-
-This is the Qt GUI distributed for Mac and Windows. It should build on Linux too if you've got Qt installed.
-
-It's a bit ugly and limited and will probably eventually be replaced.
--- a/ZeroTierUI/WindowsBuildOfficial.bat
+++ b/ZeroTierUI/WindowsBuildOfficial.bat
@ -1,9 +0,0 @@
-REM If you're an OSS user and want to run this batch file, edit to change the path to Qt.
-REM Start Visual Studio command prompt and run this from within the ZeroTierUI subfolder.
-
-CD ..
-MKDIR build-ZeroTierUI-win32-release
-CD build-ZeroTierUI-win32-release
-C:\Qt\5.2.1\Src\qtbase\bin\qmake.exe ..\ZeroTierUI\ZeroTierUI.pro
-nmake clean
-nmake
--- a/ZeroTierUI/ZT1GUI.png
+++ b/ZeroTierUI/ZT1GUI.png
--- a/ZeroTierUI/ZT1GUI.xcf
+++ b/ZeroTierUI/ZT1GUI.xcf
--- a/ZeroTierUI/ZeroTierUI.pro
+++ b/ZeroTierUI/ZeroTierUI.pro
@ -1,128 +0,0 @@
-QT       += core gui widgets network
-TARGET = "ZeroTier One"
-TEMPLATE = app
-
-win32:RC_FILE = ZeroTierUI.rc
-win32:LIBS += winhttp.lib Iphlpapi.lib ws2_32.lib advapi32.lib Shell32.lib Rpcrt4.lib
-win32:QMAKE_LFLAGS += /MANIFESTUAC:\"level=\'requireAdministrator\' uiAccess=\'false\'\"
-
-mac:ICON = zt1icon.icns
-mac:QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.6
-mac:QMAKE_INFO_PLIST = Info.plist
-mac:LIBS += -framework Cocoa
-
-SOURCES += main.cpp \
-    mainwindow.cpp \
-    aboutwindow.cpp \
-    networkwidget.cpp \
-    installdialog.cpp \
-    licensedialog.cpp \
-    onetimedialog.cpp \
-    ../control/IpcConnection.cpp \
-    ../control/IpcListener.cpp \
-    ../control/NodeControlClient.cpp \
-    ../control/NodeControlService.cpp \
-    ../node/C25519.cpp \
-    ../node/CertificateOfMembership.cpp \
-    ../node/Defaults.cpp \
-    ../node/Dictionary.cpp \
-    ../node/HttpClient.cpp \
-    ../node/Identity.cpp \
-    ../node/IncomingPacket.cpp \
-    ../node/InetAddress.cpp \
-    ../node/Logger.cpp \
-    ../node/Multicaster.cpp \
-    ../node/Network.cpp \
-    ../node/NetworkConfig.cpp \
-    ../node/Node.cpp \
-    ../node/NodeConfig.cpp \
-    ../node/OutboundMulticast.cpp \
-    ../node/Packet.cpp \
-    ../node/Peer.cpp \
-    ../node/Poly1305.cpp \
-    ../node/RoutingTable.cpp \
-    ../node/Salsa20.cpp \
-    ../node/Service.cpp \
-    ../node/SHA512.cpp \
-    ../node/SoftwareUpdater.cpp \
-    ../node/Switch.cpp \
-    ../node/Topology.cpp \
-    ../node/Utils.cpp \
-    ../ext/lz4/lz4.c
-
-HEADERS  += mainwindow.h \
-    aboutwindow.h \
-    networkwidget.h \
-    installdialog.h \
-    mac_doprivileged.h \
-    licensedialog.h \
-    main.h \
-    onetimedialog.h \
-    ../control/IpcConnection.hpp \
-    ../control/IpcListener.hpp \
-    ../control/NodeControlClient.hpp \
-    ../control/NodeControlService.hpp \
-    ../node/Address.hpp \
-    ../node/AntiRecursion.hpp \
-    ../node/Array.hpp \
-    ../node/AtomicCounter.hpp \
-    ../node/BandwidthAccount.hpp \
-    ../node/Buffer.hpp \
-    ../node/C25519.hpp \
-    ../node/CertificateOfMembership.hpp \
-    ../node/CMWC4096.hpp \
-    ../node/Constants.hpp \
-    ../node/Defaults.hpp \
-    ../node/Dictionary.hpp \
-    ../node/EthernetTap.hpp \
-    ../node/EthernetTapFactory.hpp \
-    ../node/HttpClient.hpp \
-    ../node/Identity.hpp \
-    ../node/IncomingPacket.hpp \
-    ../node/InetAddress.hpp \
-    ../node/Logger.hpp \
-    ../node/MAC.hpp \
-    ../node/Multicaster.hpp \
-    ../node/MulticastGroup.hpp \
-    ../node/Mutex.hpp \
-    ../node/Network.hpp \
-    ../node/NetworkConfig.hpp \
-    ../node/Node.hpp \
-    ../node/NodeConfig.hpp \
-    ../node/NonCopyable.hpp \
-    ../node/OutboundMulticast.hpp \
-    ../node/Packet.hpp \
-    ../node/Path.hpp \
-    ../node/Peer.hpp \
-    ../node/Poly1305.hpp \
-    ../node/RoutingTable.hpp \
-    ../node/RuntimeEnvironment.hpp \
-    ../node/Salsa20.hpp \
-    ../node/Service.hpp \
-    ../node/SHA512.hpp \
-    ../node/SharedPtr.hpp \
-    ../node/Socket.hpp \
-    ../node/SocketManager.hpp \
-    ../node/SoftwareUpdater.hpp \
-    ../node/Switch.hpp \
-    ../node/Thread.hpp \
-    ../node/Topology.hpp \
-    ../node/Utils.hpp \
-    ../ext/lz4/lz4.h
-
-FORMS    += mainwindow.ui \
-		aboutwindow.ui \
-		networkwidget.ui \
-		installdialog.ui \
-		licensedialog.ui \
-		quickstartdialog.ui \
-		onetimedialog.ui
-
-RESOURCES += \
-		resources.qrc
-
-mac:OBJECTIVE_SOURCES += \
-		mac_doprivileged.mm
-
-OTHER_FILES += \
-		stylesheet.css
--- a/ZeroTierUI/ZeroTierUI.rc
+++ b/ZeroTierUI/ZeroTierUI.rc
@ -1 +0,0 @@
-IDI_ICON1 ICON DISCARDABLE "zt1icon.ico"
--- a/ZeroTierUI/aboutwindow.ui
+++ b/ZeroTierUI/aboutwindow.ui
@ -1,254 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>AboutWindow</class>
- <widget class="QDialog" name="AboutWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>508</width>
-    <height>261</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>About ZeroTier One</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
-  </property>
-  <property name="sizeGripEnabled">
-   <bool>true</bool>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="leftMargin">
-    <number>6</number>
-   </property>
-   <property name="topMargin">
-    <number>6</number>
-   </property>
-   <property name="rightMargin">
-    <number>6</number>
-   </property>
-   <property name="bottomMargin">
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QFrame" name="frame">
-     <property name="frameShape">
-      <enum>QFrame::StyledPanel</enum>
-     </property>
-     <property name="frameShadow">
-      <enum>QFrame::Raised</enum>
-     </property>
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="leftMargin">
-       <number>6</number>
-      </property>
-      <property name="topMargin">
-       <number>6</number>
-      </property>
-      <property name="rightMargin">
-       <number>6</number>
-      </property>
-      <property name="bottomMargin">
-       <number>6</number>
-      </property>
-      <item>
-       <widget class="QWidget" name="widget" native="true">
-        <layout class="QVBoxLayout" name="verticalLayout_3">
-         <property name="leftMargin">
-          <number>0</number>
-         </property>
-         <property name="topMargin">
-          <number>0</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QLabel" name="iconLabel">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="minimumSize">
-            <size>
-             <width>128</width>
-             <height>128</height>
-            </size>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>128</width>
-             <height>128</height>
-            </size>
-           </property>
-           <property name="text">
-            <string/>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="pixmap">
-            <pixmap resource="resources.qrc">:/img/zt1icon.png</pixmap>
-           </property>
-           <property name="scaledContents">
-            <bool>true</bool>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="verticalSpacer">
-           <property name="orientation">
-            <enum>Qt::Vertical</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>20</width>
-             <height>40</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="QFrame" name="frame_2">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::StyledPanel</enum>
-        </property>
-        <property name="frameShadow">
-         <enum>QFrame::Sunken</enum>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout_2">
-         <item>
-          <widget class="QLabel" name="aboutTextLabel">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="font">
-            <font>
-             <weight>50</weight>
-             <bold>false</bold>
-            </font>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignHCenter|Qt::AlignTop</set>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QWidget" name="widget_2" native="true">
-           <layout class="QHBoxLayout" name="horizontalLayout_2">
-            <property name="leftMargin">
-             <number>0</number>
-            </property>
-            <property name="topMargin">
-             <number>0</number>
-            </property>
-            <property name="rightMargin">
-             <number>0</number>
-            </property>
-            <property name="bottomMargin">
-             <number>0</number>
-            </property>
-            <item>
-             <spacer name="horizontalSpacer">
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-              <property name="sizeHint" stdset="0">
-               <size>
-                <width>40</width>
-                <height>20</height>
-               </size>
-              </property>
-             </spacer>
-            </item>
-           </layout>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Ok</set>
-     </property>
-     <property name="centerButtons">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>AboutWindow</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>AboutWindow</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>
--- a/ZeroTierUI/installdialog.cpp
+++ b/ZeroTierUI/installdialog.cpp
@ -1,219 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include "installdialog.h"
-#include "mainwindow.h"
-#include "ui_installdialog.h"
-
-#include "../node/Constants.hpp"
-#include "../node/Defaults.hpp"
-#include "../node/SoftwareUpdater.hpp"
-
-#ifdef __UNIX_LIKE__
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#endif
-
-#ifdef __APPLE__
-#include "mac_doprivileged.h"
-#endif
-
-#include <QMainWindow>
-#include <QMessageBox>
-#include <QByteArray>
-#include <QSslSocket>
-#include <QFile>
-#include <QDir>
-#include <QProcess>
-
-InstallDialog::InstallDialog(QWidget *parent) :
-	QMainWindow(parent),
-	ui(new Ui::InstallDialog),
-	nam(new QNetworkAccessManager(this)),
-	phase(FETCHING_NFO)
-{
-	ui->setupUi(this);
-	QObject::connect(nam,SIGNAL(finished(QNetworkReply*)),this,SLOT(on_networkReply(QNetworkReply*)));
-
-	const char *nfoUrl = ZeroTier::ZT_DEFAULTS.updateLatestNfoURL.c_str();
-	if (!*nfoUrl) {
-		QMessageBox::critical(this,"Download Failed","Download failed: internal error: no update URL configured in build!",QMessageBox::Ok,QMessageBox::NoButton);
-		QApplication::exit(1);
-		return;
-	}
-
-	QNetworkReply *reply = nam->get(QNetworkRequest(QUrl(nfoUrl)));
-	QObject::connect(reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(on_downloadProgress(qint64,qint64)));
-}
-
-InstallDialog::~InstallDialog()
-{
-	delete ui;
-}
-
-void InstallDialog::on_networkReply(QNetworkReply *reply)
-{
-	reply->deleteLater();
-
-	if (reply->error() != QNetworkReply::NoError) {
-		QMessageBox::critical(this,"Download Failed",QString("Download failed: ") + reply->errorString() + "\n\nAre you connected to the Internet?",QMessageBox::Ok,QMessageBox::NoButton);
-		QApplication::exit(1);
-	} else {
-		if (reply->attribute(QNetworkRequest::HttpStatusCodeAttribute) == 200) {
-			QByteArray installerData(reply->readAll());
-
-			switch(phase) {
-				case FETCHING_NFO: {
-					unsigned int vMajor = 0,vMinor = 0,vRevision = 0;
-					installerData.append((char)0);
-					const char *err = ZeroTier::SoftwareUpdater::parseNfo(installerData.data(),vMajor,vMinor,vRevision,signedBy,signature,url);
-
-					if (err) {
-						QMessageBox::critical(this,"Download Failed","Download failed: there is a problem with the software update web site.\nTry agian later. (invalid .nfo file)",QMessageBox::Ok,QMessageBox::NoButton);
-						QApplication::exit(1);
-						return;
-					}
-
-					phase = FETCHING_INSTALLER;
-					reply = nam->get(QNetworkRequest(QUrl(url.c_str())));
-					QObject::connect(reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(on_downloadProgress(qint64,qint64)));
-				}	break;
-				case FETCHING_INSTALLER: {
-					if (!ZeroTier::SoftwareUpdater::validateUpdate(installerData.data(),installerData.length(),signedBy,signature)) {
-						QMessageBox::critical(this,"Download Failed","Download failed: there is a problem with the software update web site. Try agian later. (downloaded data failed signature check)",QMessageBox::Ok,QMessageBox::NoButton);
-						QApplication::exit(1);
-						return;
-					}
-
-#ifdef __APPLE__
-					{
-						std::string homePath(QDir::homePath().toStdString());
-						QString zt1Caches(QDir::homePath() + "/Library/Caches/ZeroTier/One");
-						QDir::root().mkpath(zt1Caches);
-						std::string instPath((zt1Caches + "/ZeroTierOneInstaller").toStdString());
-						std::string tmpPath((zt1Caches + "/inst.sh").toStdString());
-
-						int outfd = ::open(instPath.c_str(),O_CREAT|O_TRUNC|O_WRONLY,0755);
-						if (outfd <= 0) {
-							QMessageBox::critical(this,"Download Failed",QString("Installation failed: unable to write to ")+instPath.c_str(),QMessageBox::Ok,QMessageBox::NoButton);
-							QApplication::exit(1);
-							return;
-						}
-						if (::write(outfd,installerData.data(),installerData.length()) != installerData.length()) {
-							QMessageBox::critical(this,"Installation Failed",QString("Installation failed: unable to write to ")+instPath.c_str(),QMessageBox::Ok,QMessageBox::NoButton);
-							QApplication::exit(1);
-							return;
-						}
-						::close(outfd);
-						chmod(instPath.c_str(),0755);
-
-						FILE *scr = fopen(tmpPath.c_str(),"w");
-						if (!scr) {
-							QMessageBox::critical(this,"Installation Failed","Cannot write script to temporary Library/Caches/ZeroTier/One folder.",QMessageBox::Ok,QMessageBox::NoButton);
-							QApplication::exit(1);
-							return;
-						}
-
-						fprintf(scr,"#!/bin/bash\n");
-						fprintf(scr,"export PATH=\"/bin:/usr/bin:/sbin:/usr/sbin\"\n");
-						fprintf(scr,"'%s'\n",instPath.c_str());
-						fprintf(scr,"if [ -f '/Library/Application Support/ZeroTier/One/authtoken.secret' ]; then\n");
-						fprintf(scr,"  mkdir -p '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-						fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier'\n",(int)getuid(),homePath.c_str());
-						fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier'\n",(int)getgid(),homePath.c_str());
-						fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier'\n",homePath.c_str());
-						fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getuid(),homePath.c_str());
-						fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getgid(),homePath.c_str());
-						fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-						fprintf(scr,"  cp -f '/Library/Application Support/ZeroTier/One/authtoken.secret' '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-						fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getuid(),homePath.c_str());
-						fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getgid(),homePath.c_str());
-						fprintf(scr,"  chmod 0600 '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-						fprintf(scr,"fi\n");
-						fprintf(scr,"exit 0\n");
-
-						fclose(scr);
-						chmod(tmpPath.c_str(),0755);
-
-						macExecutePrivilegedShellCommand((std::string("'")+tmpPath+"' >>/dev/null 2>&1").c_str());
-
-						unlink(tmpPath.c_str());
-						unlink(instPath.c_str());
-
-						// Restart the binary with whatever updates may have occurred
-						std::string appPath(QCoreApplication::applicationFilePath().toStdString());
-						execl(appPath.c_str(),appPath.c_str(),(const char *)0);
-
-						// We only make it here if execl() fails
-						QMessageBox::critical(this,"Re-Launch Failed","An error occurred re-launching ZeroTier One.app. Try launching it manually.",QMessageBox::Ok,QMessageBox::NoButton);
-						QApplication::exit(1);
-
-						return;
-					}
-#endif
-				}	break;
-			}
-
-			ui->progressBar->setMinimum(0);
-			ui->progressBar->setMaximum(100);
-			ui->progressBar->setValue(0);
-		} else {
-			QMessageBox::critical(this,"Download Failed",QString("Download failed: HTTP status code ") + reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toString(),QMessageBox::Ok,QMessageBox::NoButton);
-			QApplication::exit(1);
-		}
-	}
-}
-
-void InstallDialog::on_InstallDialog_rejected()
-{
-	QApplication::exit();
-}
-
-void InstallDialog::on_cancelButton_clicked()
-{
-	QApplication::exit();
-}
-
-void InstallDialog::on_downloadProgress(qint64 bytesReceived,qint64 bytesTotal)
-{
-	if (bytesTotal <= 0) {
-		ui->progressBar->setValue(0);
-		ui->progressBar->setMinimum(0);
-		ui->progressBar->setMaximum(0);
-	} else {
-		double pct = ((double)bytesReceived / (double)bytesTotal) * 100.0;
-		if (pct > 100.0)
-			pct = 100.0;
-		ui->progressBar->setMinimum(0);
-		ui->progressBar->setMaximum(100);
-		ui->progressBar->setValue((int)pct);
-	}
-}
--- a/ZeroTierUI/installdialog.h
+++ b/ZeroTierUI/installdialog.h
@ -1,73 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef INSTALLDIALOG_H
-#define INSTALLDIALOG_H
-
-#include <QMainWindow>
-#include <QNetworkAccessManager>
-#include <QUrl>
-#include <QNetworkRequest>
-#include <QNetworkReply>
-
-#include <string>
-
-#include "../node/Address.hpp"
-
-// Right now InstallDialog is only used on Mac
-
-namespace Ui {
-class InstallDialog;
-}
-
-class InstallDialog : public QMainWindow
-{
-	Q_OBJECT
-
-public:
-	explicit InstallDialog(QWidget *parent = 0);
-	~InstallDialog();
-
-private slots:
-	void on_networkReply(QNetworkReply *reply);
-	void on_InstallDialog_rejected();
-	void on_cancelButton_clicked();
-	void on_downloadProgress(qint64 bytesReceived,qint64 bytesTotal);
-
-private:
-	Ui::InstallDialog *ui;
-	QNetworkAccessManager *nam;
-	enum {
-		FETCHING_NFO,
-		FETCHING_INSTALLER
-	} phase;
-
-	ZeroTier::Address signedBy;
-	std::string url,signature;
-};
-
-#endif // INSTALLDIALOG_H
--- a/ZeroTierUI/installdialog.ui
+++ b/ZeroTierUI/installdialog.ui
@ -1,124 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>InstallDialog</class>
- <widget class="QMainWindow" name="InstallDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>547</width>
-    <height>231</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Install ZeroTier One Service</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
-  </property>
-	<widget class="QWidget" name="centralWidget">
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="leftMargin">
-    <number>6</number>
-   </property>
-   <property name="topMargin">
-    <number>6</number>
-   </property>
-   <property name="rightMargin">
-    <number>6</number>
-   </property>
-   <property name="bottomMargin">
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="label">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="font">
-      <font>
-       <pointsize>14</pointsize>
-      </font>
-     </property>
-     <property name="text">
-      <string>Since this is your first time running ZeroTier One on this computer, the virtual Ethernet service must be downloaded and installed.
-
-Please wait while the service downloads, then you will be prompted to enter an administrator password to install it.</string>
-     </property>
-     <property name="textFormat">
-      <enum>Qt::PlainText</enum>
-     </property>
-     <property name="alignment">
-      <set>Qt::AlignCenter</set>
-     </property>
-     <property name="wordWrap">
-      <bool>true</bool>
-     </property>
-     <property name="margin">
-      <number>10</number>
-     </property>
-     <property name="textInteractionFlags">
-      <set>Qt::NoTextInteraction</set>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QProgressBar" name="progressBar">
-     <property name="maximum">
-      <number>0</number>
-     </property>
-     <property name="value">
-      <number>0</number>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QWidget" name="widget" native="true">
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="leftMargin">
-       <number>0</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>0</number>
-      </property>
-      <property name="bottomMargin">
-       <number>0</number>
-      </property>
-      <item>
-       <spacer name="horizontalSpacer">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>40</width>
-          <height>20</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-      <item>
-       <widget class="QPushButton" name="cancelButton">
-        <property name="text">
-         <string>Cancel and Exit</string>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
-	</widget>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections/>
-</ui>
--- a/ZeroTierUI/licensedialog.cpp
+++ b/ZeroTierUI/licensedialog.cpp
@ -1,43 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "main.h"
-#include "licensedialog.h"
-#include "ui_licensedialog.h"
-
-#include "../node/Constants.hpp"
-
-LicenseDialog::LicenseDialog(QWidget *parent) :
-	QDialog(parent),
-	ui(new Ui::LicenseDialog)
-{
-	ui->setupUi(this);
-
-#ifdef __WINDOWS__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets) {
-		QFont font(widget->font());
-		font.setPointSizeF(font.pointSizeF() * 0.75);
-		widget->setFont(font);
-	}
-	this->raise();
-#endif
-}
-
-LicenseDialog::~LicenseDialog()
-{
-	delete ui;
-}
-
-void LicenseDialog::on_buttonBox_accepted()
-{
-	settings->setValue("acceptedLicenseV1",true);
-	settings->sync();
-
-	this->setResult(QDialog::Accepted);
-}
-
-void LicenseDialog::on_buttonBox_rejected()
-{
-	::exit(0);
-}
--- a/ZeroTierUI/licensedialog.h
+++ b/ZeroTierUI/licensedialog.h
@ -1,27 +0,0 @@
-#ifndef LICENSEDIALOG_H
-#define LICENSEDIALOG_H
-
-#include <QDialog>
-
-namespace Ui {
-class LicenseDialog;
-}
-
-class LicenseDialog : public QDialog
-{
-	Q_OBJECT
-
-public:
-	explicit LicenseDialog(QWidget *parent = 0);
-	~LicenseDialog();
-
-private slots:
-	void on_buttonBox_accepted();
-
-	void on_buttonBox_rejected();
-
-private:
-	Ui::LicenseDialog *ui;
-};
-
-#endif // LICENSEDIALOG_H
--- a/ZeroTierUI/licensedialog.ui
+++ b/ZeroTierUI/licensedialog.ui
@ -1,256 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>LicenseDialog</class>
- <widget class="QDialog" name="LicenseDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>534</width>
-    <height>333</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>ZeroTier One</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="spacing">
-    <number>6</number>
-   </property>
-   <property name="leftMargin">
-    <number>6</number>
-   </property>
-   <property name="topMargin">
-    <number>6</number>
-   </property>
-   <property name="rightMargin">
-    <number>6</number>
-   </property>
-   <property name="bottomMargin">
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="label">
-     <property name="font">
-      <font>
-       <pointsize>14</pointsize>
-       <weight>75</weight>
-       <bold>true</bold>
-      </font>
-     </property>
-     <property name="text">
-      <string>Do you agree to the terms of the license agreement?</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QTextEdit" name="licenseDisplayTextEdit">
-     <property name="undoRedoEnabled">
-      <bool>false</bool>
-     </property>
-     <property name="readOnly">
-      <bool>true</bool>
-     </property>
-     <property name="html">
-      <string notr="true">&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
-&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;title&gt;GNU General Public License v3.0 - GNU Project - Free Software Foundation (FSF)&lt;/title&gt;&lt;style type=&quot;text/css&quot;&gt;
-p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'.Lucida Grande UI'; font-size:13pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot; margin-top:14px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;GNU GENERAL PUBLIC LICENSE&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Version 3, 29 June 2007 &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Copyright © 2007 Free Software Foundation, Inc. &amp;lt;&lt;a href=&quot;http://fsf.org/&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0000ff;&quot;&gt;http://fsf.org/&lt;/span&gt;&lt;/a&gt;&amp;gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;preamble&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;P&lt;/span&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;reamble&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The GNU General Public License is a free, copyleft license for software and other kinds of works. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The precise terms and conditions for copying, distribution and modification follow. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;terms&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;T&lt;/span&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;ERMS AND CONDITIONS&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section0&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;0&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Definitions.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“This License” refers to version 3 of the GNU General Public License. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“The Program” refers to any copyrightable work licensed under this License. Each licensee is addressed as “you”. “Licensees” and “recipients” may be individuals or organizations. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;To “modify” a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a “modified version” of the earlier work or a work “based on” the earlier work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A “covered work” means either the unmodified Program or a work based on the Program. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;To “propagate” a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;To “convey” a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section1&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Source Code.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The “source code” for a work means the preferred form of the work for making modifications to it. “Object code” means any non-source form of a work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A “Standard Interface” means an interface that either is an official standard defined by a recognized standards body, or, in the case of interfaces specified for a particular programming language, one that is widely used among developers working in that language. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The “System Libraries” of an executable work include anything, other than the work as a whole, that (a) is included in the normal form of packaging a Major Component, but which is not part of that Major Component, and (b) serves only to enable use of the work with that Major Component, or to implement a Standard Interface for which an implementation is available to the public in source code form. A “Major Component”, in this context, means a major essential component (kernel, window system, and so on) of the specific operating system (if any) on which the executable work runs, or a compiler used to produce the work, or an object code interpreter used to run it. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The “Corresponding Source” for a work in object code form means all the source code needed to generate, install, and (for an executable work) run the object code and to modify the work, including scripts to control those activities. However, it does not include the work's System Libraries, or general-purpose tools or generally available free programs which are used unmodified in performing those activities but which are not part of the work. For example, Corresponding Source includes interface definition files associated with source files for the work, and the source code for shared libraries and dynamically linked subprograms that the work is specifically designed to require, such as by intimate data communication or control flow between those subprograms and other parts of the work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The Corresponding Source need not include anything that users can regenerate automatically from other parts of the Corresponding Source. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The Corresponding Source for a work in source code form is that same work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section2&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Basic Permissions.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. You may convey covered works to others for the sole purpose of having them make modifications exclusively for you, or provide you with facilities for running those works, provided that you comply with the terms of this License in conveying all material for which you do not control copyright. Those thus making or running the covered works for you must do so exclusively on your behalf, under your direction and control, on terms that prohibit them from making any copies of your copyrighted material outside their relationship with you. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Conveying under any other circumstances is permitted solely under the conditions stated below. Sublicensing is not allowed; section 10 makes it unnecessary. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section3&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Protecting Users' Legal Rights From Anti-Circumvention Law.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;No covered work shall be deemed part of an effective technological measure under any applicable law fulfilling obligations under article 11 of the WIPO copyright treaty adopted on 20 December 1996, or similar laws prohibiting or restricting circumvention of such measures. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;When you convey a covered work, you waive any legal power to forbid circumvention of technological measures to the extent such circumvention is effected by exercising rights under this License with respect to the covered work, and you disclaim any intention to limit operation or modification of the work as a means of enforcing, against the work's users, your or third parties' legal rights to forbid circumvention of technological measures. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section4&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;4&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Conveying Verbatim Copies.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may charge any price or no price for each copy that you convey, and you may offer support or warranty protection for a fee. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section5&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;5&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Conveying Modified Source Versions.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions: &lt;/p&gt;
-&lt;ul style=&quot;margin-top: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; -qt-list-indent: 1;&quot;&gt;&lt;li style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;a) The work must carry prominent notices stating that you modified it, and giving a relevant date. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;b) The work must carry prominent notices stating that it is released under this License and any conditions added under section 7. This requirement modifies the requirement in section 4 to “keep intact all notices”. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;c) You must license the entire work, as a whole, under this License to anyone who comes into possession of a copy. This License will therefore apply, along with any applicable section 7 additional terms, to the whole of the work, and all its parts, regardless of how they are packaged. This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so. &lt;/li&gt;&lt;/ul&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an “aggregate” if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section6&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;6&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Conveying Non-Source Forms.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways: &lt;/p&gt;
-&lt;ul style=&quot;margin-top: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; -qt-list-indent: 1;&quot;&gt;&lt;li style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d. &lt;/li&gt;&lt;/ul&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A “User Product” is either (1) a “consumer product”, which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a particular product received by a particular user, “normally used” refers to a typical or common use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“Installation Information” for a User Product means any methods, procedures, authorization keys, or other information required to install and execute modified versions of a covered work in that User Product from a modified version of its Corresponding Source. The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM). &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section7&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;7&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Additional Terms.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“Additional permissions” are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms: &lt;/p&gt;
-&lt;ul style=&quot;margin-top: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; -qt-list-indent: 1;&quot;&gt;&lt;li style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;d) Limiting the use for publicity purposes of names of licensors or authors of the material; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors. &lt;/li&gt;&lt;/ul&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;All other non-permissive additional terms are considered “further restrictions” within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section8&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;8&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Termination.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11). &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section9&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;9&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Acceptance Not Required for Having Copies.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section10&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;0. Automatic Licensing of Downstream Recipients.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;An “entity transaction” is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section11&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1. Patents.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A “contributor” is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's “contributor version”. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A contributor's “essential patent claims” are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, “control” includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;In the following three paragraphs, a “patent license” is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To “grant” such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. “Knowingly relying” means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A patent license is “discriminatory” if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section12&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;2. No Surrender of Others' Freedom.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section13&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;3. Use with the GNU Affero General Public License.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section14&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;4. Revised Versions of this License.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section15&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;5. Disclaimer of Warranty.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section16&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;6. Limitation of Liability.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section17&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;7. Interpretation of Sections 15 and 16.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;END OF TERMS AND CONDITIONS &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;howto&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;H&lt;/span&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;ow to Apply These Terms to Your New Programs&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the “copyright” line and a pointer to where the full notice is found. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    &amp;lt;one line to give the program's name and a brief idea of what it does.&amp;gt;&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    Copyright (C) &amp;lt;year&amp;gt;  &amp;lt;name of author&amp;gt;&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Courier New,courier';&quot;&gt;&lt;br /&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    This program is free software: you can redistribute it and/or modify&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    it under the terms of the GNU General Public License as published by&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    the Free Software Foundation, either version 3 of the License, or&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    (at your option) any later version.&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Courier New,courier';&quot;&gt;&lt;br /&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    This program is distributed in the hope that it will be useful,&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    but WITHOUT ANY WARRANTY; without even the implied warranty of&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    GNU General Public License for more details.&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Courier New,courier';&quot;&gt;&lt;br /&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    You should have received a copy of the GNU General Public License&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    along with this program.  If not, see &amp;lt;http://www.gnu.org/licenses/&amp;gt;. &lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Also add information on how to contact you by electronic and paper mail. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    &amp;lt;program&amp;gt;  Copyright (C) &amp;lt;year&amp;gt;  &amp;lt;name of author&amp;gt;&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    This is free software, and you are welcome to redistribute it&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    under certain conditions; type `show c' for details. &lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You should also get your employer (if you work as a programmer) or school, if any, to sign a “copyright disclaimer” for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see &amp;lt;&lt;a href=&quot;http://www.gnu.org/licenses/&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0000ff;&quot;&gt;http://www.gnu.org/licenses/&lt;/span&gt;&lt;/a&gt;&amp;gt;. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read &amp;lt;&lt;a href=&quot;http://www.gnu.org/philosophy/why-not-lgpl.html&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0000ff;&quot;&gt;http://www.gnu.org/philosophy/why-not-lgpl.html&lt;/span&gt;&lt;/a&gt;&amp;gt;. &lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-     </property>
-     <property name="textInteractionFlags">
-      <set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::No|QDialogButtonBox::Yes</set>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>LicenseDialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>LicenseDialog</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>
--- a/ZeroTierUI/mac_doprivileged.h
+++ b/ZeroTierUI/mac_doprivileged.h
@ -1,12 +0,0 @@
-#ifndef mac_doprivileged_h
-#define mac_doprivileged_h
-
-#ifdef __APPLE__
-
-// commandAndArgs can contain only single-tic quotes and should redirect its
-// stdout and stderr somewhere...
-bool macExecutePrivilegedShellCommand(const char *commandAndArgs);
-
-#endif
-
-#endif
--- a/ZeroTierUI/mac_doprivileged.mm
+++ b/ZeroTierUI/mac_doprivileged.mm
@ -1,24 +0,0 @@
-#include <string.h>
-#include <stdio.h>
-
-#include "mac_doprivileged.h"
-
-#undef slots
-#include <Cocoa/Cocoa.h>
-
-bool macExecutePrivilegedShellCommand(const char *commandAndArgs)
-{
-	char tmp[32768];
-
-	snprintf(tmp,sizeof(tmp),"do shell script \"%s\" with administrator privileges\n",commandAndArgs);
-	tmp[32767] = (char)0;
-
-	NSString *scriptApple = [[NSString alloc] initWithUTF8String:tmp];
-	NSAppleScript *as = [[NSAppleScript alloc] initWithSource:scriptApple];
-	NSDictionary *err = nil;
-	[as executeAndReturnError:&err];
-	[as release];
-	[scriptApple release];
-
-	return (err == nil);
-}
--- a/ZeroTierUI/main.cpp
+++ b/ZeroTierUI/main.cpp
@ -1,194 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "mainwindow.h"
-#include "installdialog.h"
-#include "licensedialog.h"
-
-#include <QApplication>
-#include <QDir>
-#include <QString>
-#include <QFont>
-#include <QMessageBox>
-
-#include "../node/Constants.hpp"
-#include "../node/Defaults.hpp"
-
-// Uncomment for testing to disable making sure Windows service is running
-#define DISABLE_WINDOWS_SERVICE_MANAGEMENT
-
-#ifdef __WINDOWS__
-#include <WinSock2.h>
-#include <windows.h>
-#include "../windows/ZeroTierOne/ZeroTierOneService.h"
-
-#ifndef DISABLE_WINDOWS_SERVICE_MANAGEMENT
-// Returns true if started or already running, false if failed or not installed
-static bool startWindowsService()
-{
-	SERVICE_STATUS ssSvcStatus;
-	SC_HANDLE schSCManager = NULL;
-	SC_HANDLE schService = NULL;
-
-	schSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT);
-	if (schSCManager == NULL)
-		return false;
-
-	schService = OpenServiceA(schSCManager, ZT_SERVICE_NAME, SERVICE_QUERY_STATUS | SERVICE_START);
-	if (schService == NULL) {
-		CloseServiceHandle(schSCManager);
-		return false;
-	}
-
-	int tries = 0;
-	bool running = true;
-
-	for(;;) {
-		memset(&ssSvcStatus,0,sizeof(ssSvcStatus));
-		if ((++tries > 20)||(!QueryServiceStatus(schService,&ssSvcStatus))) {
-			running = false;
-			break;
-		}
-
-		if (ssSvcStatus.dwCurrentState == SERVICE_RUNNING) {
-			break;
-		} else if (ssSvcStatus.dwCurrentState == SERVICE_START_PENDING) {
-			Sleep(500);
-			continue;
-		}
-
-		StartService(schService,0,NULL);
-		Sleep(500);
-	}
-
-	CloseServiceHandle(schService);
-	CloseServiceHandle(schSCManager);
-	return running;
-}
-#endif // !DISABLE_WINDOWS_SERVICE_MANAGEMENT
-#endif // __WINDOWS__
-
-// Globally visible settings for the app
-QSettings *settings = (QSettings *)0;
-
-int main(int argc, char *argv[])
-{
-	QApplication a(argc, argv);
-
-#ifdef __WINDOWS__
-	// Start up Winsock2
-	{
-		WSADATA wsaData;
-		WSAStartup(MAKEWORD(2,2),&wsaData);
-	}
-#endif
-
-	{
-		QFile qss(":css/stylesheet.css");
-		qss.open(QFile::ReadOnly);
-		QString style(qss.readAll());
-		a.setStyleSheet(style);
-	}
-
-#ifdef __APPLE__
-	// If service isn't installed, download and install it
-	if (!QFile::exists("/Library/Application Support/ZeroTier/One/zerotier-one")) {
-		// InstallDialog is an alternative main window. It will re-launch the app
-		// when done.
-		InstallDialog id;
-		id.setStyleSheet(a.styleSheet());
-		id.show();
-		return a.exec();
-	}
-
-	{
-		// Put QSettings here because this is one of the writable directories allowed
-		// in Apple's app store sandbox specs. We might end up in app store someday.
-		QString zt1AppSupport(QDir::homePath() + "/Library/Application Support/ZeroTier/One");
-		QDir::root().mkpath(zt1AppSupport);
-		settings = new QSettings(zt1AppSupport + "/ui.ini",QSettings::IniFormat);
-	}
-#else // on non-Apple boxen put it in the standard place using the default format
-	settings = new QSettings("ZeroTier Networks","ZeroTier One");
-#endif
-
-	if (!settings->value("acceptedLicenseV1",false).toBool()) {
-		LicenseDialog ld;
-		ld.setStyleSheet(a.styleSheet());
-		ld.exec();
-	}
-
-#if defined(__WINDOWS__) && !defined(DISABLE_WINDOWS_SERVICE_MANAGEMENT)
-	{
-		bool winSvcInstalled = false;
-		while (!startWindowsService()) {
-			if (winSvcInstalled) {
-				// Service was installed and subsequently failed to start again, so
-				// something is wrong!
-				QMessageBox::critical((QWidget *)0,"Service Not Available","Unable to locate or start ZeroTier One service. There may be a problem with the installation. Try installing from the .msi file again or e-mail contact@zerotier.com if you cannot install. (Error: service failed to start)",QMessageBox::Ok);
-				return 1;
-			}
-
-#ifdef _WIN64
-			BOOL is64Bit = TRUE;
-#else
-			BOOL is64Bit = FALSE;
-			IsWow64Process(GetCurrentProcess(),&is64Bit);
-#endif
-			std::string exe(ZeroTier::ZT_DEFAULTS.defaultHomePath + "\\zerotier-one_");
-			exe.append((is64Bit == TRUE) ? "x64.exe" : "x86.exe");
-
-			if (QFile::exists(exe.c_str())) {
-				STARTUPINFOA si;
-				PROCESS_INFORMATION pi;
-				memset(&si,0,sizeof(si));
-				memset(&pi,0,sizeof(pi));
-				if (CreateProcessA(NULL,const_cast <LPSTR>((exe + " -I").c_str()),NULL,NULL,FALSE,CREATE_NO_WINDOW|CREATE_NEW_PROCESS_GROUP,NULL,NULL,&si,&pi)) {
-					WaitForSingleObject(pi.hProcess,INFINITE);
-					CloseHandle(pi.hProcess);
-					CloseHandle(pi.hThread);
-					winSvcInstalled = true;
-				}
-			}
-
-			if (!winSvcInstalled) {
-				// Service failed to install -- installation problem like missing .exe
-				QMessageBox::critical((QWidget *)0,"Service Not Available","Unable to locate or start ZeroTier One service. There may be a problem with the installation. Try installing from the .msi file again or e-mail contact@zerotier.com if you cannot install. (Error: service not installed)",QMessageBox::Ok);
-				return 1;
-			}
-		}
-	}
-#endif
-
-	MainWindow w;
-	w.show();
-	return a.exec();
-}
--- a/ZeroTierUI/main.h
+++ b/ZeroTierUI/main.h
@ -1,9 +0,0 @@
-#ifndef MAIN_H
-#define MAIN_H
-
-#include <QSettings>
-#include <QMainWindow>
-
-extern QSettings *settings;
-
-#endif // MAIN_H
--- a/ZeroTierUI/mainwindow.cpp
+++ b/ZeroTierUI/mainwindow.cpp
@ -1,424 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include <string>
-#include <map>
-#include <set>
-#include <vector>
-#include <stdexcept>
-#include <utility>
-
-#include <QClipboard>
-#include <QMutex>
-#include <QCoreApplication>
-#include <QDir>
-#include <QFile>
-#include <QMessageBox>
-#include <QDebug>
-#include <QProcess>
-#include <QStringList>
-#include <QVBoxLayout>
-#include <QScrollBar>
-#include <QEventLoop>
-#include <QFont>
-
-#include "main.h"
-#include "mainwindow.h"
-#include "aboutwindow.h"
-#include "networkwidget.h"
-#include "ui_mainwindow.h"
-#include "ui_quickstartdialog.h"
-
-#ifdef __APPLE__
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "mac_doprivileged.h"
-#endif
-
-#include "../node/Utils.hpp"
-#include "../node/Identity.hpp"
-#include "../node/Defaults.hpp"
-
-// Globally visible
-ZeroTier::NodeControlClient *zeroTierClient = (ZeroTier::NodeControlClient *)0;
-
-// Main window instance for app
-QMainWindow *mainWindow = (MainWindow *)0;
-
-// Handles message from ZeroTier One service
-static void handleZTMessage(void *arg,const char *line)
-{
-	static std::vector<std::string> ztReplies;
-	static QMutex ztReplies_m;
-
-	ztReplies_m.lock();
-
-	if (line) {
-		//printf("%s\n",line);
-		if ((line[0] == '.')&&(line[1] == (char)0)) {
-			// The message is packed into an event and sent to the main window where
-			// the actual parsing code lives.
-			MainWindow::ZTMessageEvent *event = new MainWindow::ZTMessageEvent(ztReplies);
-			ztReplies.clear();
-			QCoreApplication::postEvent(mainWindow,event); // must post since this may be another thread
-		} else if (line[0]) {
-			ztReplies.push_back(std::string(line));
-		}
-	}
-
-	ztReplies_m.unlock();
-}
-
-MainWindow::MainWindow(QWidget *parent) :
-	QMainWindow(parent),
-	ui(new Ui::MainWindow),
-	pollServiceTimerId(-1)
-{
-	mainWindow = this;
-
-	ui->setupUi(this);
-	if (ui->networkListWidget->verticalScrollBar())
-		ui->networkListWidget->verticalScrollBar()->setSingleStep(8);
-
-#ifdef __APPLE__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets)
-		widget->setAttribute(Qt::WA_MacShowFocusRect,false);
-#endif
-
-#ifdef __WINDOWS__
-	// Windows operates at a different DPI, so we have to rescale the default Qt
-	// font sizes so everything isn't huge. Yeah.
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets) {
-		if (typeid(*widget) != typeid(*ui->menuFile)) { // menus don't need the DPI shift apparently
-			QFont font(widget->font());
-			font.setPointSizeF(font.pointSizeF() * 0.75);
-			widget->setFont(font);
-		}
-	}
-	this->raise();
-#endif
-
-	ui->noNetworksLabel->setVisible(true);
-	ui->noNetworksLabel->setText("Connecting to Service...");
-	ui->bottomContainerWidget->setVisible(false);
-	ui->networkListWidget->setVisible(false);
-
-	this->firstTimerTick = true;
-	this->pollServiceTimerId = this->startTimer(200);
-	this->cyclesSinceResponseFromService = 0;
-}
-
-MainWindow::~MainWindow()
-{
-	delete ui;
-	delete zeroTierClient;
-	zeroTierClient = (ZeroTier::NodeControlClient *)0;
-	mainWindow = (MainWindow *)0;
-}
-
-void MainWindow::timerEvent(QTimerEvent *event) // event can be null since code also calls this directly
-{
-	if (this->isHidden())
-		return;
-	if (this->pollServiceTimerId < 0)
-		return;
-
-	// Show quick start dialog on first launch, then reset timer to normal rate
-	if (this->firstTimerTick) {
-		this->firstTimerTick = false;
-		this->killTimer(this->pollServiceTimerId);
-		if (!settings->value("shown_quickStart",false).toBool()) {
-			on_actionQuick_Start_triggered();
-			settings->setValue("shown_quickStart",true);
-			settings->sync();
-		}
-		this->pollServiceTimerId = this->startTimer(2000);
-	}
-
-	if (!zeroTierClient) {
-#ifdef __APPLE__
-		if ((!QFile::exists(ZeroTier::NodeControlClient::authTokenDefaultUserPath()))&&(QFile::exists("/Library/Application Support/ZeroTier/One/zerotier-one"))) {
-			// Authorize user by copying auth token into local home directory
-			QMessageBox::information(this,"Authorization Needed","Administrator privileges are required to allow the current user to control ZeroTier One on this computer. (You only have to do this once.)",QMessageBox::Ok,QMessageBox::NoButton);
-
-			std::string homePath(QDir::homePath().toStdString());
-			QString zt1Caches(QDir::homePath() + "/Library/Caches/ZeroTier/One");
-			QDir::root().mkpath(zt1Caches);
-			std::string tmpPath((zt1Caches + "/auth.sh").toStdString());
-
-			FILE *scr = fopen(tmpPath.c_str(),"w");
-			if (!scr) {
-				QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Cannot write to temporary Library/Caches/ZeroTier/One folder.)",QMessageBox::Ok,QMessageBox::NoButton);
-				QApplication::exit(1);
-				return;
-			}
-
-			fprintf(scr,"#!/bin/bash\n");
-			fprintf(scr,"export PATH=\"/bin:/usr/bin:/sbin:/usr/sbin\"\n");
-			fprintf(scr,"if [ -f '/Library/Application Support/ZeroTier/One/authtoken.secret' ]; then\n");
-			fprintf(scr,"  mkdir -p '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-			fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier'\n",(int)getuid(),homePath.c_str());
-			fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier'\n",(int)getgid(),homePath.c_str());
-			fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier'\n",homePath.c_str());
-			fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getuid(),homePath.c_str());
-			fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getgid(),homePath.c_str());
-			fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-			fprintf(scr,"  cp -f '/Library/Application Support/ZeroTier/One/authtoken.secret' '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-			fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getuid(),homePath.c_str());
-			fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getgid(),homePath.c_str());
-			fprintf(scr,"  chmod 0600 '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-			fprintf(scr,"fi\n");
-			fprintf(scr,"exit 0\n");
-
-			fclose(scr);
-			chmod(tmpPath.c_str(),0755);
-
-			macExecutePrivilegedShellCommand((std::string("'")+tmpPath+"' >>/dev/null 2>&1").c_str());
-
-			unlink(tmpPath.c_str());
-		}
-#endif // __APPLE__
-
-		try {
-			std::string buf;
-			if (ZeroTier::Utils::readFile((ZeroTier::ZT_DEFAULTS.defaultHomePath + ZT_PATH_SEPARATOR_S + "identity.public").c_str(),buf)) {
-				ZeroTier::Identity id;
-				if (id.fromString(buf)) {
-					std::string authToken(ZeroTier::NodeControlClient::getAuthToken(ZeroTier::NodeControlClient::authTokenDefaultUserPath(),false));
-					if (!authToken.length())
-						authToken = ZeroTier::NodeControlClient::getAuthToken((ZeroTier::ZT_DEFAULTS.defaultHomePath + ZT_PATH_SEPARATOR_S + "authtoken.secret").c_str(),false);
-					zeroTierClient = new ZeroTier::NodeControlClient((std::string(ZT_IPC_ENDPOINT_BASE) + id.address().toString()).c_str(),authToken.c_str(),&handleZTMessage,this);
-					const char *err = zeroTierClient->error();
-					if (err) {
-						delete zeroTierClient;
-						zeroTierClient = (ZeroTier::NodeControlClient *)0;
-					}
-				}
-			}
-		} catch ( ... ) {
-			zeroTierClient = (ZeroTier::NodeControlClient *)0;
-		}
-	}
-
-	if (++this->cyclesSinceResponseFromService >= 3) {
-		if (this->cyclesSinceResponseFromService == 3) {
-			QMessageBox::warning(this,"Service Not Running","Can't connect to the ZeroTier One service. Is it running?",QMessageBox::Ok);
-		}
-		ui->noNetworksLabel->setVisible(true);
-		ui->noNetworksLabel->setText("Connecting to Service...");
-		ui->bottomContainerWidget->setVisible(false);
-		ui->networkListWidget->setVisible(false);
-	}
-
-	if (zeroTierClient) {
-		zeroTierClient->send("info");
-		zeroTierClient->send("listnetworks");
-		zeroTierClient->send("listpeers");
-	}
-}
-
-void MainWindow::customEvent(QEvent *event)
-{
-	ZTMessageEvent *m = (ZTMessageEvent *)event; // only one custom event type so far
-	if (m->ztMessage.size() == 0)
-		return;
-	std::vector<std::string> hdr(ZeroTier::NodeControlClient::splitLine(m->ztMessage[0]));
-	if (hdr.size() < 2)
-		return;
-	if (hdr[0] != "200")
-		return;
-
-	this->cyclesSinceResponseFromService = 0;
-
-	if (hdr[1] == "info") {
-		if (hdr.size() >= 3)
-			this->myAddress = hdr[2].c_str();
-		if (hdr.size() >= 4)
-			this->myStatus = hdr[3].c_str();
-		if (hdr.size() >= 5)
-			this->myVersion = hdr[4].c_str();
-	} else if (hdr[1] == "listnetworks") {
-		std::map< std::string,std::vector<std::string> > newNetworks;
-		for(unsigned long i=1;i<m->ztMessage.size();++i) {
-			std::vector<std::string> l(ZeroTier::NodeControlClient::splitLine(m->ztMessage[i]));
-			// 200 listnetworks <nwid> <name> <mac> <status> <config age> <type> <dev> <ips>
-			if ((l.size() == 10)&&(l[2].length() == 16))
-				newNetworks[l[2]] = l;
-		}
-
-		if (newNetworks != networks) {
-			networks = newNetworks;
-
-			for (bool removed=true;removed;) {
-				removed = false;
-				for(int r=0;r<ui->networkListWidget->count();++r) {
-					NetworkWidget *nw = (NetworkWidget *)ui->networkListWidget->itemWidget(ui->networkListWidget->item(r));
-					if (!networks.count(nw->networkId())) {
-						ui->networkListWidget->setVisible(false); // HACK to prevent an occasional crash here, discovered through hours of shotgun debugging... :P
-						delete ui->networkListWidget->takeItem(r);
-						removed = true;
-						break;
-					}
-				}
-			}
-			ui->networkListWidget->setVisible(true);
-			std::set<std::string> alreadyDisplayed;
-			for(int r=0;r<ui->networkListWidget->count();++r) {
-				NetworkWidget *nw = (NetworkWidget *)ui->networkListWidget->itemWidget(ui->networkListWidget->item(r));
-				if (networks.count(nw->networkId()) > 0) {
-					alreadyDisplayed.insert(nw->networkId());
-					std::vector<std::string> &l = networks[nw->networkId()];
-					nw->setNetworkName(l[3]);
-					nw->setMAC(l[4]);
-					nw->setStatus(l[5],l[6]);
-					nw->setNetworkType(l[7]);
-					nw->setNetworkDeviceName(l[8]);
-					nw->setIps(l[9]);
-				}
-			}
-			for(std::map< std::string,std::vector<std::string> >::iterator nwdata(networks.begin());nwdata!=networks.end();++nwdata) {
-				if (alreadyDisplayed.count(nwdata->first) == 0) {
-					std::vector<std::string> &l = nwdata->second;
-					NetworkWidget *nw = new NetworkWidget((QWidget *)0,nwdata->first);
-					nw->setNetworkName(l[3]);
-					nw->setMAC(l[4]);
-					nw->setStatus(l[5],l[6]);
-					nw->setNetworkType(l[7]);
-					nw->setNetworkDeviceName(l[8]);
-					nw->setIps(l[9]);
-					QListWidgetItem *item = new QListWidgetItem();
-					item->setSizeHint(nw->sizeHint());
-					ui->networkListWidget->addItem(item);
-					ui->networkListWidget->setItemWidget(item,nw);
-				}
-			}
-		}
-	} else if (hdr[1] == "listpeers") {
-		this->numPeers = 0;
-		for(unsigned long i=1;i<m->ztMessage.size();++i)
-			++this->numPeers;
-	} else
-		return;
-
-	if (!ui->networkListWidget->count()) {
-		ui->noNetworksLabel->setText("You Have Not Joined Any Networks");
-		ui->noNetworksLabel->setVisible(true);
-	} else ui->noNetworksLabel->setVisible(false);
-
-	if (!ui->bottomContainerWidget->isVisible())
-		ui->bottomContainerWidget->setVisible(true);
-	if (!ui->networkListWidget->isVisible())
-		ui->networkListWidget->setVisible(true);
-
-	if (this->myAddress.size())
-		ui->addressButton->setText(this->myAddress);
-	else ui->addressButton->setText("          ");
-
-	QString st(this->myStatus);
-	st += ", v";
-	st += this->myVersion;
-	st += ", ";
-	st += QString::number(this->numPeers);
-	st += " peers";
-	ui->statusLabel->setText(st);
-}
-
-void MainWindow::on_joinNetworkButton_clicked()
-{
-	QString toJoin(ui->networkIdLineEdit->text());
-	ui->networkIdLineEdit->setText(QString());
-
-	if (!zeroTierClient) // sanity check
-		return;
-
-	if (toJoin.size() != 16) {
-		QMessageBox::information(this,"Invalid Network ID","The network ID you entered was not valid. Enter a 16-digit hexadecimal network ID, like '8056c2e21c000001'.",QMessageBox::Ok,QMessageBox::NoButton);
-		return;
-	}
-
-	zeroTierClient->send((QString("join ") + toJoin).toStdString());
-}
-
-void MainWindow::on_actionAbout_triggered()
-{
-	AboutWindow *about = new AboutWindow(this);
-	about->show();
-}
-
-void MainWindow::on_networkIdLineEdit_textChanged(const QString &text)
-{
-	QString newText;
-	for(QString::const_iterator i(text.begin());i!=text.end();++i) {
-		switch(i->toLatin1()) {
-			case '0': newText.append('0'); break;
-			case '1': newText.append('1'); break;
-			case '2': newText.append('2'); break;
-			case '3': newText.append('3'); break;
-			case '4': newText.append('4'); break;
-			case '5': newText.append('5'); break;
-			case '6': newText.append('6'); break;
-			case '7': newText.append('7'); break;
-			case '8': newText.append('8'); break;
-			case '9': newText.append('9'); break;
-			case 'a': newText.append('a'); break;
-			case 'b': newText.append('b'); break;
-			case 'c': newText.append('c'); break;
-			case 'd': newText.append('d'); break;
-			case 'e': newText.append('e'); break;
-			case 'f': newText.append('f'); break;
-			case 'A': newText.append('a'); break;
-			case 'B': newText.append('b'); break;
-			case 'C': newText.append('c'); break;
-			case 'D': newText.append('d'); break;
-			case 'E': newText.append('e'); break;
-			case 'F': newText.append('f'); break;
-			default: break;
-		}
-	}
-	if (newText.size() > 16)
-		newText.truncate(16);
-	ui->networkIdLineEdit->setText(newText);
-}
-
-void MainWindow::on_addressButton_clicked()
-{
-	QApplication::clipboard()->setText(this->myAddress);
-}
-
-void MainWindow::on_actionQuick_Start_triggered()
-{
-	Ui::QuickstartDialog qd;
-	QDialog *qdd = new QDialog(this);
-	qd.setupUi(qdd);
-	qdd->setModal(false);
-	qdd->show();
-}
--- a/ZeroTierUI/mainwindow.h
+++ b/ZeroTierUI/mainwindow.h
@ -1,101 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-#include <QMainWindow>
-#include <QEvent>
-#include <QString>
-#include <QShowEvent>
-#include <QTimerEvent>
-#include <QSettings>
-
-#include <map>
-#include <vector>
-#include <string>
-
-#include "../node/Constants.hpp"
-#include "../node/Node.hpp"
-#include "../node/Utils.hpp"
-#include "../control/NodeControlClient.hpp"
-
-namespace Ui {
-class MainWindow;
-}
-
-// Globally visible instance of local client for communicating with ZT1
-// Can be null if not connected, or will point to current
-extern ZeroTier::NodeControlClient *zeroTierClient;
-
-// Globally visible pointer to main app window
-extern QMainWindow *mainWindow;
-
-class MainWindow : public QMainWindow
-{
-	Q_OBJECT
-
-public:
-	// Event used to pass messages from the Node::LocalClient thread to the
-	// main window to update network lists and stats.
-	class ZTMessageEvent : public QEvent
-	{
-	public:
-		ZTMessageEvent(const std::vector<std::string> &m) :
-			QEvent(QEvent::User),
-			ztMessage(m) {}
-		std::vector<std::string> ztMessage;
-	};
-
-	explicit MainWindow(QWidget *parent = 0);
-	virtual ~MainWindow();
-
-protected:
-	virtual void timerEvent(QTimerEvent *event);
-	virtual void customEvent(QEvent *event);
-
-private slots:
-	void on_joinNetworkButton_clicked();
-	void on_actionAbout_triggered();
-	void on_networkIdLineEdit_textChanged(const QString &text);
-	void on_addressButton_clicked();
-	void on_actionQuick_Start_triggered();
-
-private:
-	Ui::MainWindow *ui;
-
-	QString myAddress;
-	QString myStatus;
-	QString myVersion;
-	bool firstTimerTick;
-	int pollServiceTimerId;
-	unsigned int numPeers;
-	unsigned int cyclesSinceResponseFromService;
-	std::map< std::string,std::vector<std::string> > networks;
-};
-
-#endif // MAINWINDOW_H
--- a/ZeroTierUI/mainwindow.ui
+++ b/ZeroTierUI/mainwindow.ui
@ -1,306 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>MainWindow</class>
- <widget class="QMainWindow" name="MainWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>850</width>
-    <height>400</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>ZeroTier One</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
-  </property>
-  <widget class="QWidget" name="centralWidget">
-   <layout class="QVBoxLayout" name="verticalLayout">
-    <property name="spacing">
-     <number>0</number>
-    </property>
-    <property name="leftMargin">
-     <number>0</number>
-    </property>
-    <property name="topMargin">
-     <number>0</number>
-    </property>
-    <property name="rightMargin">
-     <number>0</number>
-    </property>
-    <property name="bottomMargin">
-     <number>0</number>
-    </property>
-    <item>
-     <widget class="QLabel" name="noNetworksLabel">
-      <property name="font">
-       <font>
-        <pointsize>16</pointsize>
-       </font>
-      </property>
-      <property name="frameShape">
-       <enum>QFrame::NoFrame</enum>
-      </property>
-      <property name="text">
-       <string>You Have Not Joined Any Networks</string>
-      </property>
-      <property name="textFormat">
-       <enum>Qt::PlainText</enum>
-      </property>
-      <property name="alignment">
-       <set>Qt::AlignCenter</set>
-      </property>
-      <property name="wordWrap">
-       <bool>true</bool>
-      </property>
-      <property name="margin">
-       <number>25</number>
-      </property>
-      <property name="textInteractionFlags">
-       <set>Qt::NoTextInteraction</set>
-      </property>
-     </widget>
-    </item>
-    <item>
-     <widget class="QListWidget" name="networkListWidget">
-      <property name="focusPolicy">
-       <enum>Qt::NoFocus</enum>
-      </property>
-      <property name="frameShape">
-       <enum>QFrame::NoFrame</enum>
-      </property>
-      <property name="horizontalScrollBarPolicy">
-       <enum>Qt::ScrollBarAlwaysOff</enum>
-      </property>
-      <property name="autoScroll">
-       <bool>false</bool>
-      </property>
-      <property name="editTriggers">
-       <set>QAbstractItemView::NoEditTriggers</set>
-      </property>
-      <property name="selectionMode">
-       <enum>QAbstractItemView::NoSelection</enum>
-      </property>
-      <property name="verticalScrollMode">
-       <enum>QAbstractItemView::ScrollPerPixel</enum>
-      </property>
-      <property name="spacing">
-       <number>0</number>
-      </property>
-      <property name="uniformItemSizes">
-       <bool>true</bool>
-      </property>
-     </widget>
-    </item>
-    <item>
-     <widget class="QWidget" name="bottomContainerWidget" native="true">
-      <layout class="QHBoxLayout" name="horizontalLayout">
-       <property name="spacing">
-        <number>0</number>
-       </property>
-       <property name="leftMargin">
-        <number>0</number>
-       </property>
-       <property name="topMargin">
-        <number>0</number>
-       </property>
-       <property name="rightMargin">
-        <number>0</number>
-       </property>
-       <property name="bottomMargin">
-        <number>0</number>
-       </property>
-       <item>
-        <widget class="QToolButton" name="addressButton">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="font">
-          <font>
-           <family>Courier</family>
-           <pointsize>12</pointsize>
-           <weight>75</weight>
-           <bold>true</bold>
-          </font>
-         </property>
-         <property name="statusTip">
-          <string>Your 10-digit ZeroTier address; click to copy to clipboard.</string>
-         </property>
-         <property name="text">
-          <string notr="true">----------</string>
-         </property>
-         <property name="toolButtonStyle">
-          <enum>Qt::ToolButtonTextOnly</enum>
-         </property>
-         <property name="class" stdset="0">
-          <string notr="true">clickToCopy</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLabel" name="statusLabel">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="font">
-          <font>
-           <pointsize>10</pointsize>
-          </font>
-         </property>
-         <property name="statusTip">
-          <string>Your network connection status.</string>
-         </property>
-         <property name="text">
-          <string/>
-         </property>
-         <property name="textFormat">
-          <enum>Qt::PlainText</enum>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLineEdit" name="networkIdLineEdit">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="font">
-          <font>
-           <family>Courier</family>
-           <pointsize>12</pointsize>
-          </font>
-         </property>
-         <property name="statusTip">
-          <string>Enter a hexadecimal network ID to join a network.</string>
-         </property>
-         <property name="maxLength">
-          <number>16</number>
-         </property>
-         <property name="frame">
-          <bool>true</bool>
-         </property>
-         <property name="placeholderText">
-          <string>(Network ID)</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QToolButton" name="joinNetworkButton">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="font">
-          <font>
-           <family>Courier</family>
-           <pointsize>16</pointsize>
-           <weight>75</weight>
-           <bold>true</bold>
-          </font>
-         </property>
-         <property name="statusTip">
-          <string>Join this network.</string>
-         </property>
-         <property name="text">
-          <string notr="true">+</string>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-    </item>
-   </layout>
-  </widget>
-  <widget class="QMenuBar" name="menuBar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>850</width>
-     <height>34</height>
-    </rect>
-   </property>
-   <property name="font">
-    <font>
-     <pointsize>12</pointsize>
-    </font>
-   </property>
-   <property name="layoutDirection">
-    <enum>Qt::LeftToRight</enum>
-   </property>
-   <widget class="QMenu" name="menuHelp">
-    <property name="title">
-     <string>Help</string>
-    </property>
-    <addaction name="actionAbout"/>
-    <addaction name="actionQuick_Start"/>
-   </widget>
-   <widget class="QMenu" name="menuFile">
-    <property name="title">
-     <string>File</string>
-    </property>
-    <addaction name="separator"/>
-    <addaction name="actionExit"/>
-   </widget>
-   <addaction name="menuFile"/>
-   <addaction name="menuHelp"/>
-  </widget>
-  <widget class="QStatusBar" name="statusBar">
-   <property name="font">
-    <font>
-     <pointsize>10</pointsize>
-    </font>
-   </property>
-  </widget>
-  <action name="actionAbout">
-   <property name="text">
-    <string>About</string>
-   </property>
-  </action>
-  <action name="actionExit">
-   <property name="text">
-    <string>Exit</string>
-   </property>
-  </action>
-  <action name="actionQuick_Start">
-   <property name="text">
-    <string>Quick Start</string>
-   </property>
-  </action>
- </widget>
- <layoutdefault spacing="6" margin="11"/>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>actionExit</sender>
-   <signal>triggered()</signal>
-   <receiver>MainWindow</receiver>
-   <slot>close()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>-1</x>
-     <y>-1</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>333</x>
-     <y>149</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>
--- a/ZeroTierUI/networkwidget.cpp
+++ b/ZeroTierUI/networkwidget.cpp
@ -1,181 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include "networkwidget.h"
-#include "mainwindow.h"
-#include "ui_networkwidget.h"
-#include "onetimedialog.h"
-#include "main.h"
-
-#include <QClipboard>
-#include <QString>
-#include <QStringList>
-#include <QCoreApplication>
-#include <QProcess>
-#include <QList>
-#include <QMessageBox>
-#include <QFont>
-
-#include "../node/Constants.hpp"
-
-NetworkWidget::NetworkWidget(QWidget *parent,const std::string &nwid) :
-	QWidget(parent),
-	ui(new Ui::NetworkWidget),
-	networkIdStr(nwid),
-	publicWarningShown(false)
-{
-	ui->setupUi(this);
-	ui->networkIdButton->setText(QString(nwid.c_str()));
-
-	QFontMetrics fm(ui->ipListWidget->font());
-	int lineHeight = ui->ipListWidget->spacing() + fm.height();
-	ui->ipListWidget->setMinimumHeight(lineHeight * 6);
-	ui->ipListWidget->setMaximumHeight(lineHeight * 6);
-
-#ifdef __APPLE__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget* widget, widgets)
-		widget->setAttribute(Qt::WA_MacShowFocusRect,false);
-#endif
-
-#ifdef __WINDOWS__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets) {
-		QFont font(widget->font());
-		font.setPointSizeF(font.pointSizeF() * 0.75);
-		widget->setFont(font);
-	}
-#endif
-}
-
-NetworkWidget::~NetworkWidget()
-{
-	delete ui;
-}
-
-void NetworkWidget::setStatus(const std::string &status,const std::string &age)
-{
-	ui->statusLabel->setText(QString(status.c_str()));
-}
-
-void NetworkWidget::setNetworkName(const std::string &name)
-{
-	if (name == "?") {
-		ui->nameLabel->setText("... waiting ...");
-		ui->nameLabel->setEnabled(false);
-	} else {
-		ui->nameLabel->setText(QString(name.c_str()));
-		ui->nameLabel->setEnabled(true);
-	}
-}
-
-void NetworkWidget::setNetworkType(const std::string &type)
-{
-	ui->networkTypeLabel->setText(QString(type.c_str()));
-	if (type == "?")
-		ui->networkTypeLabel->setStatusTip("Waiting for configuration...");
-	else if (type == "public") {
-		if ((!publicWarningShown)&&(!settings->value("shown_publicWarning",false).toBool())) {
-			publicWarningShown = true;
-			OneTimeDialog *d = new OneTimeDialog(mainWindow,"shown_publicWarning","Security Notice","Security Notice:"ZT_EOL_S""ZT_EOL_S"You have joined a public network. Anyone can join these. We recommend making sure that your system's automatic software updates are enabled and turning off any shared network services that you do not want people to access.");
-			d->setModal(false);
-			d->show();
-		}
-		ui->networkTypeLabel->setStatusTip("This network can be joined by anyone in the world.");
-	} else if (type == "private")
-		ui->networkTypeLabel->setStatusTip("This network is private; only authorized peers can join.");
-	else ui->networkTypeLabel->setStatusTip("Unknown network type.");
-}
-
-void NetworkWidget::setNetworkDeviceName(const std::string &dev)
-{
-	ui->deviceLabel->setText(QString(dev.c_str()));
-}
-
-void NetworkWidget::setIps(const std::string &commaSeparatedList)
-{
-	QStringList ips(QString(commaSeparatedList.c_str()).split(QChar(','),QString::SkipEmptyParts));
-	if (commaSeparatedList == "-")
-		ips.clear();
-
-	QStringList tmp;
-	ips.sort();
-	for(QStringList::iterator i(ips.begin());i!=ips.end();++i) {
-		QString ipOnly(*i);
-		int slashIdx = ipOnly.indexOf('/');
-		if (slashIdx > 0)
-			ipOnly.truncate(slashIdx);
-		tmp.append(ipOnly);
-	}
-	ips = tmp;
-
-	for(QStringList::iterator i(ips.begin());i!=ips.end();++i) {
-		if (ui->ipListWidget->findItems(*i,Qt::MatchCaseSensitive).size() == 0)
-			ui->ipListWidget->addItem(*i);
-	}
-
-	for(int i=0;i<ui->ipListWidget->count();++i) {
-		QListWidgetItem *item = ui->ipListWidget->item(i);
-		if (!ips.contains(item->text()))
-			ui->ipListWidget->removeItemWidget(item);
-	}
-}
-
-void NetworkWidget::setMAC(const std::string &mac)
-{
-	ui->macLabel->setText(QString(mac.c_str()));
-}
-
-const std::string &NetworkWidget::networkId()
-{
-	return networkIdStr;
-}
-
-void NetworkWidget::on_leaveNetworkButton_clicked()
-{
-	if (QMessageBox::question(this,"Leave Network?",QString("Are you sure you want to leave network '") + networkIdStr.c_str() + "'?",QMessageBox::No,QMessageBox::Yes) == QMessageBox::Yes) {
-		this->setEnabled(false);
-		zeroTierClient->send((QString("leave ") + networkIdStr.c_str()).toStdString());
-	}
-}
-
-void NetworkWidget::on_networkIdButton_clicked()
-{
-	QApplication::clipboard()->setText(ui->networkIdButton->text());
-}
-
-void NetworkWidget::on_ipListWidget_itemActivated(QListWidgetItem *item)
-{
-	if (item)
-		QApplication::clipboard()->setText(item->text());
-}
-
-void NetworkWidget::on_ipListWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
-{
-	if (current)
-		QApplication::clipboard()->setText(current->text());
-}
--- a/ZeroTierUI/networkwidget.h
+++ b/ZeroTierUI/networkwidget.h
@ -1,69 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef NETWORK_H
-#define NETWORK_H
-
-#include <string>
-
-#include <QWidget>
-#include <QListWidgetItem>
-
-namespace Ui {
-class NetworkWidget;
-}
-
-class NetworkWidget : public QWidget
-{
-	Q_OBJECT
-
-public:
-	explicit NetworkWidget(QWidget *parent = 0,const std::string &nwid = std::string());
-	virtual ~NetworkWidget();
-
-	void setStatus(const std::string &status,const std::string &age);
-	void setNetworkName(const std::string &name);
-	void setNetworkType(const std::string &type);
-	void setNetworkDeviceName(const std::string &dev);
-	void setIps(const std::string &commaSeparatedList);
-	void setMAC(const std::string &mac);
-
-	const std::string &networkId();
-
-private slots:
-	void on_leaveNetworkButton_clicked();
-	void on_networkIdButton_clicked();
-	void on_ipListWidget_itemActivated(QListWidgetItem *item);
-	void on_ipListWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous);
-
-private:
-	Ui::NetworkWidget *ui;
-	std::string networkIdStr;
-	bool publicWarningShown;
-};
-
-#endif // NETWORK_H
--- a/ZeroTierUI/networkwidget.ui
+++ b/ZeroTierUI/networkwidget.ui
@ -1,574 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>NetworkWidget</class>
- <widget class="QWidget" name="NetworkWidget">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>689</width>
-    <height>253</height>
-   </rect>
-  </property>
-  <property name="sizePolicy">
-   <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-    <horstretch>0</horstretch>
-    <verstretch>0</verstretch>
-   </sizepolicy>
-  </property>
-  <property name="windowTitle">
-   <string>Network</string>
-  </property>
-  <property name="class" stdset="0">
-   <string notr="true">networkListItem</string>
-  </property>
-  <layout class="QHBoxLayout">
-   <property name="spacing">
-    <number>0</number>
-   </property>
-   <property name="leftMargin">
-    <number>2</number>
-   </property>
-   <property name="topMargin">
-    <number>0</number>
-   </property>
-   <property name="rightMargin">
-    <number>2</number>
-   </property>
-   <property name="bottomMargin">
-    <number>0</number>
-   </property>
-   <item>
-    <widget class="QWidget" name="leftWidget" native="true">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <layout class="QVBoxLayout" name="verticalLayout_2">
-      <property name="spacing">
-       <number>2</number>
-      </property>
-      <property name="leftMargin">
-       <number>0</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>0</number>
-      </property>
-      <property name="bottomMargin">
-       <number>0</number>
-      </property>
-      <item>
-       <widget class="QWidget" name="networkInfoWidget" native="true">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <layout class="QHBoxLayout" name="horizontalLayout">
-         <property name="leftMargin">
-          <number>0</number>
-         </property>
-         <property name="topMargin">
-          <number>4</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QToolButton" name="networkIdButton">
-           <property name="font">
-            <font>
-             <family>Courier</family>
-             <pointsize>13</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>Hexadecimal network ID; click to copy to clipboard.</string>
-           </property>
-           <property name="text">
-            <string notr="true">----------------</string>
-           </property>
-           <property name="toolButtonStyle">
-            <enum>Qt::ToolButtonTextOnly</enum>
-           </property>
-           <property name="class" stdset="0">
-            <string notr="true">clickToCopy</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label_2">
-           <property name="font">
-            <font>
-             <pointsize>14</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>[</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="nameLabel">
-           <property name="font">
-            <font>
-             <pointsize>13</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>This network's short name.</string>
-           </property>
-           <property name="text">
-            <string>networkname</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-           <property name="class" stdset="0">
-            <string notr="true">networkName</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label_3">
-           <property name="font">
-            <font>
-             <pointsize>14</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>]</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="horizontalSpacer_3">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="QWidget" name="networkStatsWidget" native="true">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <layout class="QFormLayout" name="formLayout">
-         <property name="fieldGrowthPolicy">
-          <enum>QFormLayout::ExpandingFieldsGrow</enum>
-         </property>
-         <property name="rowWrapPolicy">
-          <enum>QFormLayout::DontWrapRows</enum>
-         </property>
-         <property name="labelAlignment">
-          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-         </property>
-         <property name="formAlignment">
-          <set>Qt::AlignHCenter|Qt::AlignTop</set>
-         </property>
-         <property name="horizontalSpacing">
-          <number>4</number>
-         </property>
-         <property name="verticalSpacing">
-          <number>2</number>
-         </property>
-         <property name="leftMargin">
-          <number>4</number>
-         </property>
-         <property name="topMargin">
-          <number>4</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>4</number>
-         </property>
-         <item row="2" column="0">
-          <widget class="QLabel" name="label_5">
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>Type:</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="2" column="1">
-          <widget class="QLabel" name="networkTypeLabel">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>What kind of network? Public or private?</string>
-           </property>
-           <property name="text">
-            <string>?</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="0">
-          <widget class="QLabel" name="label">
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>Status:</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="1">
-          <widget class="QLabel" name="statusLabel">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>Status of this network.</string>
-           </property>
-           <property name="text">
-            <string>?</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="5" column="0">
-          <widget class="QLabel" name="label_4">
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>Device:</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="5" column="1">
-          <widget class="QLabel" name="deviceLabel">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>The name of the network device on your system.</string>
-           </property>
-           <property name="text">
-            <string>?</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="4" column="0">
-          <widget class="QLabel" name="label_7">
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>MAC:</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="4" column="1">
-          <widget class="QLabel" name="macLabel">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>Your system's Ethernet MAC address.</string>
-           </property>
-           <property name="text">
-            <string>?</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <spacer name="verticalSpacer">
-        <property name="orientation">
-         <enum>Qt::Vertical</enum>
-        </property>
-        <property name="sizeType">
-         <enum>QSizePolicy::Expanding</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>20</width>
-          <height>40</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <widget class="QWidget" name="rightWidget" native="true">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <layout class="QVBoxLayout" name="verticalLayout">
-      <property name="spacing">
-       <number>0</number>
-      </property>
-      <property name="leftMargin">
-       <number>0</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>0</number>
-      </property>
-      <property name="bottomMargin">
-       <number>0</number>
-      </property>
-      <item>
-       <widget class="QLabel" name="label_6">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="font">
-         <font>
-          <pointsize>12</pointsize>
-          <underline>false</underline>
-         </font>
-        </property>
-        <property name="styleSheet">
-         <string notr="true">padding: 0.1em 0 0.1em 0;</string>
-        </property>
-        <property name="text">
-         <string>IP Addresses</string>
-        </property>
-        <property name="textFormat">
-         <enum>Qt::PlainText</enum>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QListWidget" name="ipListWidget">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="minimumSize">
-         <size>
-          <width>0</width>
-          <height>0</height>
-         </size>
-        </property>
-        <property name="font">
-         <font>
-          <family>Courier</family>
-          <pointsize>12</pointsize>
-         </font>
-        </property>
-        <property name="statusTip">
-         <string>IP addresses assigned to this interface; click to copy to clipboard.</string>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::NoFrame</enum>
-        </property>
-        <property name="editTriggers">
-         <set>QAbstractItemView::NoEditTriggers</set>
-        </property>
-        <property name="showDropIndicator" stdset="0">
-         <bool>false</bool>
-        </property>
-        <property name="selectionMode">
-         <enum>QAbstractItemView::SingleSelection</enum>
-        </property>
-        <property name="horizontalScrollMode">
-         <enum>QAbstractItemView::ScrollPerPixel</enum>
-        </property>
-        <property name="sortingEnabled">
-         <bool>true</bool>
-        </property>
-        <property name="class" stdset="0">
-         <string notr="true">ipAddressList</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QWidget" name="leaveButtonContainerWidget" native="true">
-        <layout class="QHBoxLayout" name="horizontalLayout_2">
-         <property name="spacing">
-          <number>0</number>
-         </property>
-         <property name="leftMargin">
-          <number>0</number>
-         </property>
-         <property name="topMargin">
-          <number>0</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <spacer name="horizontalSpacer">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>1</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item>
-          <widget class="QToolButton" name="leaveNetworkButton">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="statusTip">
-            <string>Leave this network.</string>
-           </property>
-           <property name="text">
-            <string>Leave Network</string>
-           </property>
-           <property name="class" stdset="0">
-            <string notr="true">leaveNetworkButton</string>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <tabstops>
-  <tabstop>ipListWidget</tabstop>
- </tabstops>
- <resources/>
- <connections/>
-</ui>
--- a/ZeroTierUI/onetimedialog.cpp
+++ b/ZeroTierUI/onetimedialog.cpp
@ -1,37 +0,0 @@
-#include "onetimedialog.h"
-#include "ui_onetimedialog.h"
-#include "main.h"
-
-OneTimeDialog::OneTimeDialog(QWidget *parent,const char *propName,const QString &title,const QString &message) :
-	QDialog(parent),
-	ui(new Ui::OneTimeDialog)
-{
-	ui->setupUi(this);
-
-	ui->label->setText(message);
-	this->setWindowTitle(title);
-	_propName = propName;
-
-#ifdef __WINDOWS__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets) {
-		QFont font(widget->font());
-		font.setPointSizeF(font.pointSizeF() * 0.75);
-		widget->setFont(font);
-	}
-#endif
-}
-
-OneTimeDialog::~OneTimeDialog()
-{
-	delete ui;
-}
-
-void OneTimeDialog::on_pushButton_clicked()
-{
-	if (_propName) {
-		settings->setValue(_propName,ui->checkBox->isChecked());
-		settings->sync();
-	}
-	this->close();
-}
--- a/ZeroTierUI/onetimedialog.h
+++ b/ZeroTierUI/onetimedialog.h
@ -1,26 +0,0 @@
-#ifndef ONETIMEDIALOG_H
-#define ONETIMEDIALOG_H
-
-#include <QDialog>
-
-namespace Ui {
-class OneTimeDialog;
-}
-
-class OneTimeDialog : public QDialog
-{
-	Q_OBJECT
-
-public:
-	explicit OneTimeDialog(QWidget *parent = 0,const char *propName = (const char *)0,const QString &title = QString(),const QString &message = QString());
-	~OneTimeDialog();
-
-private slots:
-	void on_pushButton_clicked();
-
-private:
-	Ui::OneTimeDialog *ui;
-	const char *_propName;
-};
-
-#endif // ONETIMEDIALOG_H
--- a/ZeroTierUI/onetimedialog.ui
+++ b/ZeroTierUI/onetimedialog.ui
@ -1,99 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>OneTimeDialog</class>
- <widget class="QDialog" name="OneTimeDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>496</width>
-    <height>197</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="leftMargin">
-    <number>0</number>
-   </property>
-   <property name="topMargin">
-    <number>0</number>
-   </property>
-   <property name="rightMargin">
-    <number>0</number>
-   </property>
-   <property name="bottomMargin">
-    <number>0</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="label">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="text">
-      <string/>
-     </property>
-     <property name="alignment">
-      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-     </property>
-     <property name="wordWrap">
-      <bool>true</bool>
-     </property>
-     <property name="margin">
-      <number>12</number>
-     </property>
-     <property name="textInteractionFlags">
-      <set>Qt::NoTextInteraction</set>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QWidget" name="widget" native="true">
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="leftMargin">
-       <number>12</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>12</number>
-      </property>
-      <property name="bottomMargin">
-       <number>5</number>
-      </property>
-      <item>
-       <widget class="QCheckBox" name="checkBox">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="text">
-         <string>Don't Show This Message Again</string>
-        </property>
-        <property name="checked">
-         <bool>true</bool>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QPushButton" name="pushButton">
-        <property name="text">
-         <string>OK</string>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections/>
-</ui>
--- a/ZeroTierUI/quickstartdialog.ui
+++ b/ZeroTierUI/quickstartdialog.ui
@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>QuickstartDialog</class>
- <widget class="QDialog" name="QuickstartDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>800</width>
-    <height>480</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Quick Start</string>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="spacing">
-    <number>0</number>
-   </property>
-   <property name="leftMargin">
-    <number>0</number>
-   </property>
-   <property name="topMargin">
-    <number>0</number>
-   </property>
-   <property name="rightMargin">
-    <number>0</number>
-   </property>
-   <property name="bottomMargin">
-    <number>0</number>
-   </property>
-   <item>
-    <widget class="QScrollArea" name="scrollArea">
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
-     <property name="widgetResizable">
-      <bool>true</bool>
-     </property>
-     <property name="alignment">
-      <set>Qt::AlignCenter</set>
-     </property>
-     <widget class="QWidget" name="scrollAreaWidgetContents">
-      <property name="geometry">
-       <rect>
-        <x>0</x>
-        <y>0</y>
-        <width>785</width>
-        <height>800</height>
-       </rect>
-      </property>
-      <layout class="QHBoxLayout" name="horizontalLayout_2">
-       <property name="leftMargin">
-        <number>0</number>
-       </property>
-       <property name="topMargin">
-        <number>0</number>
-       </property>
-       <property name="rightMargin">
-        <number>0</number>
-       </property>
-       <property name="bottomMargin">
-        <number>0</number>
-       </property>
-       <item>
-        <widget class="QLabel" name="label">
-         <property name="styleSheet">
-          <string notr="true">background: #000000;</string>
-         </property>
-         <property name="text">
-          <string/>
-         </property>
-         <property name="textFormat">
-          <enum>Qt::PlainText</enum>
-         </property>
-         <property name="pixmap">
-          <pixmap resource="resources.qrc">:/img/ZT1GUI.png</pixmap>
-         </property>
-         <property name="scaledContents">
-          <bool>false</bool>
-         </property>
-         <property name="alignment">
-          <set>Qt::AlignCenter</set>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-    </widget>
-   </item>
-   <item>
-    <widget class="QWidget" name="widget" native="true">
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="leftMargin">
-       <number>6</number>
-      </property>
-      <property name="topMargin">
-       <number>6</number>
-      </property>
-      <property name="rightMargin">
-       <number>6</number>
-      </property>
-      <property name="bottomMargin">
-       <number>6</number>
-      </property>
-      <item>
-       <widget class="QLabel" name="label_2">
-        <property name="font">
-         <font>
-          <pointsize>10</pointsize>
-         </font>
-        </property>
-        <property name="text">
-         <string>Select Help -&gt; Quick Start to see this screen again.</string>
-        </property>
-        <property name="textFormat">
-         <enum>Qt::PlainText</enum>
-        </property>
-        <property name="textInteractionFlags">
-         <set>Qt::NoTextInteraction</set>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <spacer name="horizontalSpacer">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>702</width>
-          <height>20</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-      <item>
-       <widget class="QPushButton" name="okButton">
-        <property name="text">
-         <string>OK</string>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>okButton</sender>
-   <signal>clicked()</signal>
-   <receiver>QuickstartDialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>753</x>
-     <y>457</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>399</x>
-     <y>239</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>
--- a/ZeroTierUI/resources.qrc
+++ b/ZeroTierUI/resources.qrc
@ -1,9 +0,0 @@
-<RCC>
-    <qresource prefix="/img">
-        <file>zt1icon.png</file>
-        <file>ZT1GUI.png</file>
-    </qresource>
-    <qresource prefix="/css">
-        <file>stylesheet.css</file>
-    </qresource>
-</RCC>
--- a/ZeroTierUI/stylesheet.css
+++ b/ZeroTierUI/stylesheet.css
@ -1,106 +0,0 @@
-QToolButton {
-	margin: 0;
-	padding: 2px;
-	text-align: center;
-	background: palette(button);
-	color: palette(button-text);
-	border: 1px solid transparent;
-}
-QToolButton:focus {
-	border: 1px solid #000000;
-}
-QToolButton:hover {
-	background: palette(highlight);
-				color: palette(highlight-text);
-}
-QToolButton:pressed {
-	border: 1px solid #000000;
-}
-
-QToolButton.clickToCopy {
-	padding: 0;
-	margin: 0;
-	border: 0;
-	background: transparent;
-	color: palette(link);
-}
-QToolButton.clickToCopy:focus {
-	text-decoration: underline;
-}
-QToolButton.clickToCopy:hover {
-	text-decoration: underline;
-}
-QToolButton.clickToCopy:pressed {
-	background: transparent;
-}
-
-QToolButton.leaveNetworkButton {
-	margin: 0 4px 3px 0;
-}
-
-QMainWindow {
-	background: palette(dark);
-}
-
-QListWidget {
-	background: transparent;
-	padding: 0;
-	margin: 0;
-	border: 0;
-}
-QListWidget::item {
-	background: palette(base);
-	margin: 1px 0 1px 0;
-}
-
-QListWidget.ipAddressList {
-	background: palette(button);
-	margin: 0 4px 4px 0;
-}
-QListWidget.ipAddressList::item {
-	background: transparent;
-	color: palette(link);
-	border-bottom: 1px solid transparent;
-}
-QListWidget.ipAddressList::item:selected {
-	background: transparent;
-        border-top: 0;
-        border-left: 0;
-        border-right: 0;
-	border-bottom: 1px solid transparent;
-}
-QListWidget.ipAddressList::item:hover {
-	border-bottom: 1px solid palette(link);
-}
-
-QStatusBar {
-	background: palette(button);
-}
-
-QLabel.networkName {
-	padding: 0;
-	margin: 0;
-}
-
-#networkIdButton {
-	padding: 0.2em 0 0 0;
-}
-
-#joinNetworkButton {
-	margin: 1px;
-	padding: 0;
-}
-
-#noNetworksLabel {
-	background: transparent;
-	color: #ffffff;
-}
-
-#networkListWidget {
-	background: palette(dark);
-	margin: 0 0 2px 0;
-}
-
-#bottomContainerWidget {
-	background: palette(base);
-}
--- a/ZeroTierUI/zt1icon.icns
+++ b/ZeroTierUI/zt1icon.icns
--- a/ZeroTierUI/zt1icon.ico
+++ b/ZeroTierUI/zt1icon.ico
--- a/ZeroTierUI/zt1icon.png
+++ b/ZeroTierUI/zt1icon.png
--- a/artwork/AppIcon.png
+++ b/artwork/AppIcon.png
--- a/artwork/AppIcon@2x.png
+++ b/artwork/AppIcon@2x.png
--- a/artwork/AppIcon@3x.png
+++ b/artwork/AppIcon@3x.png
--- a/artwork/AppIcon_1024x1024.png
+++ b/artwork/AppIcon_1024x1024.png
--- a/artwork/AppIcon_20x20.png
+++ b/artwork/AppIcon_20x20.png
--- a/artwork/AppIcon_29x29.png
+++ b/artwork/AppIcon_29x29.png
--- a/artwork/AppIcon_40x40.png
+++ b/artwork/AppIcon_40x40.png
--- a/artwork/AppIcon_58x58.png
+++ b/artwork/AppIcon_58x58.png
--- a/artwork/AppIcon_60x60.png
+++ b/artwork/AppIcon_60x60.png
--- a/artwork/AppIcon_80x80.png
+++ b/artwork/AppIcon_80x80.png
--- a/artwork/AppIcon_87x87.png
+++ b/artwork/AppIcon_87x87.png
--- a/artwork/AppIcon_90x90.png
+++ b/artwork/AppIcon_90x90.png
--- a/artwork/AppIcon_iPad@2x.png
+++ b/artwork/AppIcon_iPad@2x.png
--- a/artwork/AppIcon_iPadPro@2x.png
+++ b/artwork/AppIcon_iPadPro@2x.png
--- a/artwork/ZeroTierIcon-WithBorder.png
+++ b/artwork/ZeroTierIcon-WithBorder.png
--- a/artwork/ZeroTierIcon.icns
+++ b/artwork/ZeroTierIcon.icns
--- a/artwork/ZeroTierIcon.ico
+++ b/artwork/ZeroTierIcon.ico
--- a/artwork/ZeroTierIcon.png
+++ b/artwork/ZeroTierIcon.png
--- a/artwork/ZeroTierIcon32x32.png
+++ b/artwork/ZeroTierIcon32x32.png
--- a/artwork/ZeroTierIcon512x512.png
+++ b/artwork/ZeroTierIcon512x512.png
--- a/artwork/logo.html
+++ b/artwork/logo.html
@ -0,0 +1,37 @@
+<html>
+<head>
+<style type="text/css">
+html,body {
+	background: #aaaaaa;
+	margin: 0;
+	padding: 0;
+	font-family: "Helvetica";
+	font-weight: bold;
+	font-size: 12pt;
+	height: 100%;
+	width: 100%;
+}
+div.icon {
+	background: #ffb354;
+	color: #000000;
+	font-size: 150pt;
+	border-radius: 2.5rem;
+	display: inline-block;
+	width: 1.3em;
+	height: 1.3em;
+	padding: 0;
+	margin: 0;
+	line-height: 1.4em;
+	vertical-align: middle;
+	text-align: center;
+}
+</style>
+</head>
+<body>
+<br><br><br><br><br><br>
+<!-- Yes, our logo is a Unicode character. It sort of just turned out that way. -->
+<center>
+<div class="icon">&#x23c1;</div>
+</center>
+</body>
+</html>
--- a/attic/Filter.cpp
+++ b/attic/Filter.cpp
@ -1,408 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-
-#include <algorithm>
-
-#include "RuntimeEnvironment.hpp"
-#include "Logger.hpp"
-#include "Filter.hpp"
-#include "Utils.hpp"
-
-namespace ZeroTier {
-
-const char *const Filter::UNKNOWN_NAME = "(unknown)";
-const Range<unsigned int> Filter::ANY;
-
-static inline Range<unsigned int> __parseRange(char *r)
-	throw(std::invalid_argument)
-{
-	char *saveptr = (char *)0;
-	unsigned int a = 0;
-	unsigned int b = 0;
-	unsigned int fn = 0;
-	for(char *f=Utils::stok(r,"-",&saveptr);(f);f=Utils::stok((char *)0,"-",&saveptr)) {
-		if (*f) {
-			switch(fn++) {
-				case 0:
-					if (*f != '*')
-						a = b = (unsigned int)strtoul(f,(char **)0,10);
-					break;
-				case 1:
-					if (*f != '*')
-						b = (unsigned int)strtoul(f,(char **)0,10);
-					break;
-				default:
-					throw std::invalid_argument("rule range must be <int>, <int>-<int>, or *");
-			}
-		}
-	}
-	return Range<unsigned int>(a,b);
-}
-
-Filter::Rule::Rule(const char *s)
-	throw(std::invalid_argument)
-{
-	char *saveptr = (char *)0;
-	char tmp[256];
-	if (!Utils::scopy(tmp,sizeof(tmp),s))
-		throw std::invalid_argument("rule string too long");
-	unsigned int fn = 0;
-	for(char *f=Utils::stok(tmp,";",&saveptr);(f);f=Utils::stok((char *)0,";",&saveptr)) {
-		if (*f) {
-			switch(fn++) {
-				case 0:
-					_etherType = __parseRange(f);
-					break;
-				case 1:
-					_protocol = __parseRange(f);
-					break;
-				case 2:
-					_port = __parseRange(f);
-					break;
-				default:
-					throw std::invalid_argument("rule string has unknown extra fields");
-			}
-		}
-	}
-	if (fn != 3)
-		throw std::invalid_argument("rule string must contain 3 fields");
-}
-
-bool Filter::Rule::operator()(unsigned int etype,const void *data,unsigned int len) const
-	throw(std::invalid_argument)
-{
-	if ((!_etherType)||(_etherType(etype))) { // ethertype is ANY, or matches
-		// Ethertype determines meaning of protocol and port
-		switch(etype) {
-			case ZT_ETHERTYPE_IPV4:
-				if (len > 20) {
-					if ((!_protocol)||(_protocol(((const uint8_t *)data)[9]))) { // protocol is ANY or match
-						if (!_port) // port is ANY
-							return true;
-
-						// Don't match on fragments beyond fragment 0. If we've blocked
-						// fragment 0, further fragments will fall on deaf ears anyway.
-						if ((Utils::ntoh(((const uint16_t *)data)[3]) & 0x1fff))
-							return false;
-
-						// Internet header length determines where data begins, in multiples of 32 bits
-						unsigned int ihl = 4 * (((const uint8_t *)data)[0] & 0x0f);
-
-						switch(((const uint8_t *)data)[9]) { // port's meaning depends on IP protocol
-							case ZT_IPPROTO_ICMP:
-								// For ICMP, port is ICMP type
-								return _port(((const uint8_t *)data)[ihl]);
-							case ZT_IPPROTO_TCP:
-							case ZT_IPPROTO_UDP:
-							case ZT_IPPROTO_SCTP:
-							case ZT_IPPROTO_UDPLITE:
-								// For these, port is destination port. Protocol designers were
-								// nice enough to put the field in the same place.
-								return _port(((const uint16_t *)data)[(ihl / 2) + 1]);
-							default:
-								// port has no meaning for other IP types, so ignore it
-								return true;
-						}
-
-						return false; // no match on port
-					}
-				} else throw std::invalid_argument("undersized IPv4 packet");
-				break;
-
-			case ZT_ETHERTYPE_IPV6:
-				if (len > 40) {
-					int nextHeader = ((const uint8_t *)data)[6];
-					unsigned int pos = 40;
-					while ((pos < len)&&(nextHeader >= 0)&&(nextHeader != 59)) { // 59 == no next header
-						fprintf(stderr,"[rule] V6: start header parse, header %.2x pos %d\n",nextHeader,pos);
-
-						switch(nextHeader) {
-							case 0: // hop-by-hop options
-							case 60: // destination options
-							case 43: // routing
-							case 135: // mobility (mobile IPv6 options)
-								if (_protocol((unsigned int)nextHeader))
-									return true; // match if our goal was to match any of these
-								nextHeader = ((const uint8_t *)data)[pos];
-								pos += 8 + (8 * ((const uint8_t *)data)[pos + 1]);
-								break;
-							case 44: // fragment
-								if (_protocol(44))
-									return true; // match if our goal was to match fragments
-								nextHeader = ((const uint8_t *)data)[pos];
-								pos += 8;
-								break;
-							case ZT_IPPROTO_AH: // AH
-								return _protocol(ZT_IPPROTO_AH); // true if AH is matched protocol, otherwise false since packet will be IPsec
-							case ZT_IPPROTO_ESP: // ESP
-								return _protocol(ZT_IPPROTO_ESP); // true if ESP is matched protocol, otherwise false since packet will be IPsec
-							case ZT_IPPROTO_ICMPV6:
-								// Only match ICMPv6 if we've selected it specifically
-								if (_protocol(ZT_IPPROTO_ICMPV6)) {
-									// Port is interpreted as ICMPv6 type
-									if ((!_port)||(_port(((const uint8_t *)data)[pos])))
-										return true;
-								}
-								break;
-							case ZT_IPPROTO_TCP:
-							case ZT_IPPROTO_UDP:
-							case ZT_IPPROTO_SCTP:
-							case ZT_IPPROTO_UDPLITE:
-								// If we encounter any of these, match if protocol matches or is wildcard as
-								// we'll consider these the "real payload" if present.
-								if ((!_protocol)||(_protocol(nextHeader))) {
-									if ((!_port)||(_port(((const uint16_t *)data)[(pos / 2) + 1])))
-										return true; // protocol matches or is ANY, port is ANY or matches
-								}
-								break;
-							default: {
-								char foo[128];
-								Utils::snprintf(foo,sizeof(foo),"unrecognized IPv6 header type %d",(int)nextHeader);
-								throw std::invalid_argument(foo);
-							}
-						}
-
-						fprintf(stderr,"[rule] V6: end header parse, next header %.2x, new pos %d\n",nextHeader,pos);
-					}
-				} else throw std::invalid_argument("undersized IPv6 packet");
-				break;
-
-			default:
-				// For other ethertypes, protocol and port are ignored. What would they mean?
-				return true;
-		}
-	}
-
-	return false;
-}
-
-std::string Filter::Rule::toString() const
-{
-	char buf[128];
-	std::string s;
-
-	switch(_etherType.magnitude()) {
-		case 0:
-			s.push_back('*');
-			break;
-		case 1:
-			Utils::snprintf(buf,sizeof(buf),"%u",_etherType.start);
-			s.append(buf);
-			break;
-		default:
-			Utils::snprintf(buf,sizeof(buf),"%u-%u",_etherType.start,_etherType.end);
-			s.append(buf);
-			break;
-	}
-	s.push_back(';');
-	switch(_protocol.magnitude()) {
-		case 0:
-			s.push_back('*');
-			break;
-		case 1:
-			Utils::snprintf(buf,sizeof(buf),"%u",_protocol.start);
-			s.append(buf);
-			break;
-		default:
-			Utils::snprintf(buf,sizeof(buf),"%u-%u",_protocol.start,_protocol.end);
-			s.append(buf);
-			break;
-	}
-	s.push_back(';');
-	switch(_port.magnitude()) {
-		case 0:
-			s.push_back('*');
-			break;
-		case 1:
-			Utils::snprintf(buf,sizeof(buf),"%u",_port.start);
-			s.append(buf);
-			break;
-		default:
-			Utils::snprintf(buf,sizeof(buf),"%u-%u",_port.start,_port.end);
-			s.append(buf);
-			break;
-	}
-
-	return s;
-}
-
-Filter::Filter(const char *s)
-	throw(std::invalid_argument)
-{
-	char tmp[16384];
-	if (!Utils::scopy(tmp,sizeof(tmp),s))
-		throw std::invalid_argument("filter string too long");
-	char *saveptr = (char *)0;
-	unsigned int fn = 0;
-	for(char *f=Utils::stok(tmp,",",&saveptr);(f);f=Utils::stok((char *)0,",",&saveptr)) {
-		try {
-			_rules.push_back(Rule(f));
-			++fn;
-		} catch (std::invalid_argument &exc) {
-			char tmp[256];
-			Utils::snprintf(tmp,sizeof(tmp),"invalid rule at index %u: %s",fn,exc.what());
-			throw std::invalid_argument(tmp);
-		}
-	}
-	std::sort(_rules.begin(),_rules.end());
-}
-
-std::string Filter::toString() const
-{
-	std::string s;
-
-	for(std::vector<Rule>::const_iterator r(_rules.begin());r!=_rules.end();++r) {
-		if (s.length() > 0)
-			s.push_back(',');
-		s.append(r->toString());
-	}
-
-	return s;
-}
-
-void Filter::add(const Rule &r)
-{
-	for(std::vector<Rule>::iterator rr(_rules.begin());rr!=_rules.end();++rr) {
-		if (r == *rr)
-			return;
-	}
-	_rules.push_back(r);
-	std::sort(_rules.begin(),_rules.end());
-}
-
-const char *Filter::etherTypeName(const unsigned int etherType)
-	throw()
-{
-	switch(etherType) {
-		case ZT_ETHERTYPE_IPV4:  return "ETHERTYPE_IPV4";
-		case ZT_ETHERTYPE_ARP:   return "ETHERTYPE_ARP";
-		case ZT_ETHERTYPE_RARP:  return "ETHERTYPE_RARP";
-		case ZT_ETHERTYPE_ATALK: return "ETHERTYPE_ATALK";
-		case ZT_ETHERTYPE_AARP:  return "ETHERTYPE_AARP";
-		case ZT_ETHERTYPE_IPX_A: return "ETHERTYPE_IPX_A";
-		case ZT_ETHERTYPE_IPX_B: return "ETHERTYPE_IPX_B";
-		case ZT_ETHERTYPE_IPV6:  return "ETHERTYPE_IPV6";
-	}
-	return UNKNOWN_NAME;
-}
-
-const char *Filter::ipProtocolName(const unsigned int ipp)
-	throw()
-{
-	switch(ipp) {
-		case ZT_IPPROTO_ICMP:    return "IPPROTO_ICMP";
-		case ZT_IPPROTO_IGMP:    return "IPPROTO_IGMP";
-		case ZT_IPPROTO_TCP:     return "IPPROTO_TCP";
-		case ZT_IPPROTO_UDP:     return "IPPROTO_UDP";
-		case ZT_IPPROTO_GRE:     return "IPPROTO_GRE";
-		case ZT_IPPROTO_ESP:     return "IPPROTO_ESP";
-		case ZT_IPPROTO_AH:      return "IPPROTO_AH";
-		case ZT_IPPROTO_ICMPV6:  return "IPPROTO_ICMPV6";
-		case ZT_IPPROTO_OSPF:    return "IPPROTO_OSPF";
-		case ZT_IPPROTO_IPIP:    return "IPPROTO_IPIP";
-		case ZT_IPPROTO_IPCOMP:  return "IPPROTO_IPCOMP";
-		case ZT_IPPROTO_L2TP:    return "IPPROTO_L2TP";
-		case ZT_IPPROTO_SCTP:    return "IPPROTO_SCTP";
-		case ZT_IPPROTO_FC:      return "IPPROTO_FC";
-		case ZT_IPPROTO_UDPLITE: return "IPPROTO_UDPLITE";
-		case ZT_IPPROTO_HIP:     return "IPPROTO_HIP";
-	}
-	return UNKNOWN_NAME;
-}
-
-const char *Filter::icmpTypeName(const unsigned int icmpType)
-	throw()
-{
-	switch(icmpType) {
-		case ZT_ICMP_ECHO_REPLY:                  return "ICMP_ECHO_REPLY";
-		case ZT_ICMP_DESTINATION_UNREACHABLE:     return "ICMP_DESTINATION_UNREACHABLE";
-		case ZT_ICMP_SOURCE_QUENCH:               return "ICMP_SOURCE_QUENCH";
-		case ZT_ICMP_REDIRECT:                    return "ICMP_REDIRECT";
-		case ZT_ICMP_ALTERNATE_HOST_ADDRESS:      return "ICMP_ALTERNATE_HOST_ADDRESS";
-		case ZT_ICMP_ECHO_REQUEST:                return "ICMP_ECHO_REQUEST";
-		case ZT_ICMP_ROUTER_ADVERTISEMENT:        return "ICMP_ROUTER_ADVERTISEMENT";
-		case ZT_ICMP_ROUTER_SOLICITATION:         return "ICMP_ROUTER_SOLICITATION";
-		case ZT_ICMP_TIME_EXCEEDED:               return "ICMP_TIME_EXCEEDED";
-		case ZT_ICMP_BAD_IP_HEADER:               return "ICMP_BAD_IP_HEADER";
-		case ZT_ICMP_TIMESTAMP:                   return "ICMP_TIMESTAMP";
-		case ZT_ICMP_TIMESTAMP_REPLY:             return "ICMP_TIMESTAMP_REPLY";
-		case ZT_ICMP_INFORMATION_REQUEST:         return "ICMP_INFORMATION_REQUEST";
-		case ZT_ICMP_INFORMATION_REPLY:           return "ICMP_INFORMATION_REPLY";
-		case ZT_ICMP_ADDRESS_MASK_REQUEST:        return "ICMP_ADDRESS_MASK_REQUEST";
-		case ZT_ICMP_ADDRESS_MASK_REPLY:          return "ICMP_ADDRESS_MASK_REPLY";
-		case ZT_ICMP_TRACEROUTE:                  return "ICMP_TRACEROUTE";
-		case ZT_ICMP_MOBILE_HOST_REDIRECT:        return "ICMP_MOBILE_HOST_REDIRECT";
-		case ZT_ICMP_MOBILE_REGISTRATION_REQUEST: return "ICMP_MOBILE_REGISTRATION_REQUEST";
-		case ZT_ICMP_MOBILE_REGISTRATION_REPLY:   return "ICMP_MOBILE_REGISTRATION_REPLY";
-	}
-	return UNKNOWN_NAME;
-}
-
-const char *Filter::icmp6TypeName(const unsigned int icmp6Type)
-	throw()
-{
-	switch(icmp6Type) {
-		case ZT_ICMP6_DESTINATION_UNREACHABLE:              return "ICMP6_DESTINATION_UNREACHABLE";
-		case ZT_ICMP6_PACKET_TOO_BIG:                       return "ICMP6_PACKET_TOO_BIG";
-		case ZT_ICMP6_TIME_EXCEEDED:                        return "ICMP6_TIME_EXCEEDED";
-		case ZT_ICMP6_PARAMETER_PROBLEM:                    return "ICMP6_PARAMETER_PROBLEM";
-		case ZT_ICMP6_ECHO_REQUEST:                         return "ICMP6_ECHO_REQUEST";
-		case ZT_ICMP6_ECHO_REPLY:                           return "ICMP6_ECHO_REPLY";
-		case ZT_ICMP6_MULTICAST_LISTENER_QUERY:             return "ICMP6_MULTICAST_LISTENER_QUERY";
-		case ZT_ICMP6_MULTICAST_LISTENER_REPORT:            return "ICMP6_MULTICAST_LISTENER_REPORT";
-		case ZT_ICMP6_MULTICAST_LISTENER_DONE:              return "ICMP6_MULTICAST_LISTENER_DONE";
-		case ZT_ICMP6_ROUTER_SOLICITATION:                  return "ICMP6_ROUTER_SOLICITATION";
-		case ZT_ICMP6_ROUTER_ADVERTISEMENT:                 return "ICMP6_ROUTER_ADVERTISEMENT";
-		case ZT_ICMP6_NEIGHBOR_SOLICITATION:                return "ICMP6_NEIGHBOR_SOLICITATION";
-		case ZT_ICMP6_NEIGHBOR_ADVERTISEMENT:               return "ICMP6_NEIGHBOR_ADVERTISEMENT";
-		case ZT_ICMP6_REDIRECT_MESSAGE:                     return "ICMP6_REDIRECT_MESSAGE";
-		case ZT_ICMP6_ROUTER_RENUMBERING:                   return "ICMP6_ROUTER_RENUMBERING";
-		case ZT_ICMP6_NODE_INFORMATION_QUERY:               return "ICMP6_NODE_INFORMATION_QUERY";
-		case ZT_ICMP6_NODE_INFORMATION_RESPONSE:            return "ICMP6_NODE_INFORMATION_RESPONSE";
-		case ZT_ICMP6_INV_NEIGHBOR_SOLICITATION:            return "ICMP6_INV_NEIGHBOR_SOLICITATION";
-		case ZT_ICMP6_INV_NEIGHBOR_ADVERTISEMENT:           return "ICMP6_INV_NEIGHBOR_ADVERTISEMENT";
-		case ZT_ICMP6_MLDV2:                                return "ICMP6_MLDV2";
-		case ZT_ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REQUEST: return "ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REQUEST";
-		case ZT_ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REPLY:   return "ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REPLY";
-		case ZT_ICMP6_MOBILE_PREFIX_SOLICITATION:           return "ICMP6_MOBILE_PREFIX_SOLICITATION";
-		case ZT_ICMP6_MOBILE_PREFIX_ADVERTISEMENT:          return "ICMP6_MOBILE_PREFIX_ADVERTISEMENT";
-		case ZT_ICMP6_CERTIFICATION_PATH_SOLICITATION:      return "ICMP6_CERTIFICATION_PATH_SOLICITATION";
-		case ZT_ICMP6_CERTIFICATION_PATH_ADVERTISEMENT:     return "ICMP6_CERTIFICATION_PATH_ADVERTISEMENT";
-		case ZT_ICMP6_MULTICAST_ROUTER_ADVERTISEMENT:       return "ICMP6_MULTICAST_ROUTER_ADVERTISEMENT";
-		case ZT_ICMP6_MULTICAST_ROUTER_SOLICITATION:        return "ICMP6_MULTICAST_ROUTER_SOLICITATION";
-		case ZT_ICMP6_MULTICAST_ROUTER_TERMINATION:         return "ICMP6_MULTICAST_ROUTER_TERMINATION";
-		case ZT_ICMP6_RPL_CONTROL_MESSAGE:                  return "ICMP6_RPL_CONTROL_MESSAGE";
-	}
-	return UNKNOWN_NAME;
-}
-
-} // namespace ZeroTier
--- a/attic/Filter.hpp
+++ b/attic/Filter.hpp
@ -1,284 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef _ZT_FILTER_HPP
-#define _ZT_FILTER_HPP
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <string>
-#include <vector>
-#include <utility>
-#include <stdexcept>
-
-#include "Range.hpp"
-
-/* Ethernet frame types that might be relevant to us */
-#define ZT_ETHERTYPE_IPV4 0x0800
-#define ZT_ETHERTYPE_ARP 0x0806
-#define ZT_ETHERTYPE_RARP 0x8035
-#define ZT_ETHERTYPE_ATALK 0x809b
-#define ZT_ETHERTYPE_AARP 0x80f3
-#define ZT_ETHERTYPE_IPX_A 0x8137
-#define ZT_ETHERTYPE_IPX_B 0x8138
-#define ZT_ETHERTYPE_IPV6 0x86dd
-
-/* IP protocols we might care about */
-#define ZT_IPPROTO_ICMP 0x01
-#define ZT_IPPROTO_IGMP 0x02
-#define ZT_IPPROTO_TCP 0x06
-#define ZT_IPPROTO_UDP 0x11
-#define ZT_IPPROTO_GRE 0x2f
-#define ZT_IPPROTO_ESP 0x32
-#define ZT_IPPROTO_AH 0x33
-#define ZT_IPPROTO_ICMPV6 0x3a
-#define ZT_IPPROTO_OSPF 0x59
-#define ZT_IPPROTO_IPIP 0x5e
-#define ZT_IPPROTO_IPCOMP 0x6c
-#define ZT_IPPROTO_L2TP 0x73
-#define ZT_IPPROTO_SCTP 0x84
-#define ZT_IPPROTO_FC 0x85
-#define ZT_IPPROTO_UDPLITE 0x88
-#define ZT_IPPROTO_HIP 0x8b
-
-/* IPv4 ICMP types */
-#define ZT_ICMP_ECHO_REPLY 0
-#define ZT_ICMP_DESTINATION_UNREACHABLE 3
-#define ZT_ICMP_SOURCE_QUENCH 4
-#define ZT_ICMP_REDIRECT 5
-#define ZT_ICMP_ALTERNATE_HOST_ADDRESS 6
-#define ZT_ICMP_ECHO_REQUEST 8
-#define ZT_ICMP_ROUTER_ADVERTISEMENT 9
-#define ZT_ICMP_ROUTER_SOLICITATION 10
-#define ZT_ICMP_TIME_EXCEEDED 11
-#define ZT_ICMP_BAD_IP_HEADER 12
-#define ZT_ICMP_TIMESTAMP 13
-#define ZT_ICMP_TIMESTAMP_REPLY 14
-#define ZT_ICMP_INFORMATION_REQUEST 15
-#define ZT_ICMP_INFORMATION_REPLY 16
-#define ZT_ICMP_ADDRESS_MASK_REQUEST 17
-#define ZT_ICMP_ADDRESS_MASK_REPLY 18
-#define ZT_ICMP_TRACEROUTE 30
-#define ZT_ICMP_MOBILE_HOST_REDIRECT 32
-#define ZT_ICMP_MOBILE_REGISTRATION_REQUEST 35
-#define ZT_ICMP_MOBILE_REGISTRATION_REPLY 36
-
-/* IPv6 ICMP types */
-#define ZT_ICMP6_DESTINATION_UNREACHABLE 1
-#define ZT_ICMP6_PACKET_TOO_BIG 2
-#define ZT_ICMP6_TIME_EXCEEDED 3
-#define ZT_ICMP6_PARAMETER_PROBLEM 4
-#define ZT_ICMP6_ECHO_REQUEST 128
-#define ZT_ICMP6_ECHO_REPLY 129
-#define ZT_ICMP6_MULTICAST_LISTENER_QUERY 130
-#define ZT_ICMP6_MULTICAST_LISTENER_REPORT 131
-#define ZT_ICMP6_MULTICAST_LISTENER_DONE 132
-#define ZT_ICMP6_ROUTER_SOLICITATION 133
-#define ZT_ICMP6_ROUTER_ADVERTISEMENT 134
-#define ZT_ICMP6_NEIGHBOR_SOLICITATION 135
-#define ZT_ICMP6_NEIGHBOR_ADVERTISEMENT 136
-#define ZT_ICMP6_REDIRECT_MESSAGE 137
-#define ZT_ICMP6_ROUTER_RENUMBERING 138
-#define ZT_ICMP6_NODE_INFORMATION_QUERY 139
-#define ZT_ICMP6_NODE_INFORMATION_RESPONSE 140
-#define ZT_ICMP6_INV_NEIGHBOR_SOLICITATION 141
-#define ZT_ICMP6_INV_NEIGHBOR_ADVERTISEMENT 142
-#define ZT_ICMP6_MLDV2 143
-#define ZT_ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REQUEST 144
-#define ZT_ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REPLY 145
-#define ZT_ICMP6_MOBILE_PREFIX_SOLICITATION 146
-#define ZT_ICMP6_MOBILE_PREFIX_ADVERTISEMENT 147
-#define ZT_ICMP6_CERTIFICATION_PATH_SOLICITATION 148
-#define ZT_ICMP6_CERTIFICATION_PATH_ADVERTISEMENT 149
-#define ZT_ICMP6_MULTICAST_ROUTER_ADVERTISEMENT 151
-#define ZT_ICMP6_MULTICAST_ROUTER_SOLICITATION 152
-#define ZT_ICMP6_MULTICAST_ROUTER_TERMINATION 153
-#define ZT_ICMP6_RPL_CONTROL_MESSAGE 155
-
-namespace ZeroTier {
-
-class RuntimeEnvironment;
-
-/**
- * A simple Ethernet frame level filter
- *
- * This doesn't specify actions, since it's used as a deny filter. The rule
- * in ZT1 is "that which is not explicitly prohibited is allowed." (Except for
- * ethertypes, which are handled by a whitelist.)
- */
-class Filter
-{
-public:
-	/**
-	 * Value returned by etherTypeName, etc. on unknown
-	 *
-	 * These static methods return precisely this, so a pointer equality
-	 * check will work.
-	 */
-	static const char *const UNKNOWN_NAME;
-
-	/**
-	 * An empty range as a more idiomatic way of specifying a wildcard match
-	 */
-	static const Range<unsigned int> ANY;
-
-	/**
-	 * A filter rule
-	 */
-	class Rule
-	{
-	public:
-		Rule()
-			throw() :
-			_etherType(),
-			_protocol(),
-			_port()
-		{
-		}
-
-		/**
-		 * Construct a rule from a string-serialized value
-		 *
-		 * @param s String formatted rule, such as returned by toString()
-		 * @throws std::invalid_argument String formatted rule is not valid
-		 */
-		Rule(const char *s)
-			throw(std::invalid_argument);
-
-		/**
-		 * Construct a new rule
-		 *
-		 * @param etype Ethernet type or empty range for ANY
-		 * @param prot Protocol or empty range for ANY (meaning depends on ethertype, e.g. IP protocol numbers)
-		 * @param prt Port or empty range for ANY (only applies to some protocols)
-		 */
-		Rule(const Range<unsigned int> &etype,const Range<unsigned int> &prot,const Range<unsigned int> &prt)
-			throw() :
-			_etherType(etype),
-			_protocol(prot),
-			_port(prt)
-		{
-		}
-
-		inline const Range<unsigned int> &etherType() const throw() { return _etherType; }
-		inline const Range<unsigned int> &protocol() const throw() { return _protocol; }
-		inline const Range<unsigned int> &port() const throw() { return _port; }
-
-		/**
-		 * Test this rule against a frame
-		 *
-		 * @param etype Type of ethernet frame
-		 * @param data Ethernet frame data
-		 * @param len Length of ethernet frame
-		 * @return True if rule matches
-		 * @throws std::invalid_argument Frame invalid or not parseable
-		 */
-		bool operator()(unsigned int etype,const void *data,unsigned int len) const
-			throw(std::invalid_argument);
-
-		/**
-		 * Serialize rule as string
-		 *
-		 * @return Human readable representation of rule
-		 */
-		std::string toString() const;
-
-		inline bool operator==(const Rule &r) const throw() { return ((_etherType == r._etherType)&&(_protocol == r._protocol)&&(_port == r._port)); }
-		inline bool operator!=(const Rule &r) const throw() { return !(*this == r); }
-		inline bool operator<(const Rule &r) const
-			throw()
-		{
-			if (_etherType < r._etherType)
-				return true;
-			else if (_etherType == r._etherType) {
-				if (_protocol < r._protocol)
-					return true;
-				else if (_protocol == r._protocol) {
-					if (_port < r._port)
-						return true;
-				}
-			}
-			return false;
-		}
-		inline bool operator>(const Rule &r) const throw() { return (r < *this); }
-		inline bool operator<=(const Rule &r) const throw() { return !(r < *this); }
-		inline bool operator>=(const Rule &r) const throw() { return !(*this < r); }
-
-	private:
-		Range<unsigned int> _etherType;
-		Range<unsigned int> _protocol;
-		Range<unsigned int> _port;
-	};
-
-	Filter() {}
-
-	/**
-	 * @param s String-serialized filter representation
-	 */
-	Filter(const char *s)
-		throw(std::invalid_argument);
-
-	/**
-	 * @return Comma-delimited list of string-format rules
-	 */
-	std::string toString() const;
-
-	/**
-	 * Add a rule to this filter
-	 *
-	 * @param r Rule to add to filter
-	 */
-	void add(const Rule &r);
-
-	inline bool operator()(unsigned int etype,const void *data,unsigned int len) const
-		throw(std::invalid_argument)
-	{
-		for(std::vector<Rule>::const_iterator r(_rules.begin());r!=_rules.end();++r) {
-			if ((*r)(etype,data,len))
-				return true;
-		}
-		return false;
-	}
-
-	static const char *etherTypeName(const unsigned int etherType)
-		throw();
-	static const char *ipProtocolName(const unsigned int ipp)
-		throw();
-	static const char *icmpTypeName(const unsigned int icmpType)
-		throw();
-	static const char *icmp6TypeName(const unsigned int icmp6Type)
-		throw();
-
-private:
-	std::vector<Rule> _rules;
-};
-
-} // namespace ZeroTier
-
-#endif
--- a/attic/README.md
+++ b/attic/README.md
@ -1,4 +0,0 @@
-Retired Code and Miscellaneous Junk
-======
-
-This directory is for old code that isn't used but we don't want to lose track of, and for anything else random like debug scripts.
--- a/attic/decrypt
+++ b/attic/decrypt
@ -1,32 +0,0 @@
-#!/bin/bash
-
-export PATH=/bin:/usr/bin
-
-if [ ! -e /usr/bin/openssl ]; then
-	echo $0: requires /usr/bin/openssl, please install openssl tools
-	exit 1
-fi
-
-if [ "$#" -lt 1 ]; then
-	echo $0: Usage: $0 '<input>' '[output]'
-	exit 1
-fi
-
-if [ ! -r "$1" ]; then
-	echo $0: $1 does not exist or is not readable.
-	exit 1
-fi
-
-outpath=`echo "$1" | sed 's/[.]aes$//'`
-if [ "$#" -ge 2 ]; then
-	outpath="$2"
-fi
-
-if [ -f "$outpath" ]; then
-	echo $0: $outpath already exists, delete or rename first.
-	exit 1
-fi
-
-openssl aes-256-cbc -d -salt -in "$1" -out "$outpath"
-
-echo $0: wrote "$outpath"
--- a/attic/encrypt
+++ b/attic/encrypt
@ -1,32 +0,0 @@
-#!/bin/bash
-
-export PATH=/bin:/usr/bin
-
-if [ ! -e /usr/bin/openssl ]; then
-	echo $0: requires /usr/bin/openssl, please install openssl tools
-	exit 1
-fi
-
-if [ "$#" -lt 1 ]; then
-	echo $0: Usage: $0 '<input>' '[output]'
-	exit 1
-fi
-
-if [ ! -r "$1" ]; then
-	echo $0: $1 does not exist or is not readable.
-	exit 1
-fi
-
-outpath="$1.aes"
-if [ "$#" -ge 2 ]; then
-	outpath="$2"
-fi
-
-if [ -f "$outpath" ]; then
-	echo $0: $outpath already exists, delete or rename first.
-	exit 1
-fi
-
-openssl aes-256-cbc -salt -in "$1" -out "$outpath"
-
-echo $0: wrote "$outpath"
--- a/attic/historic/anode/LICENSE.txt
+++ b/attic/historic/anode/LICENSE.txt
@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
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+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
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+
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+you modify it: responsibilities to respect the freedom of others.
+
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+
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+
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+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
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--- a/attic/historic/anode/config.mk.Darwin
+++ b/attic/historic/anode/config.mk.Darwin
@ -0,0 +1,17 @@
+CC=gcc
+CXX=g++
+
+#ARCH_FLAGS=-arch x86_64 -arch i386 -arch ppc
+
+DEFS=-DHAS_DEV_URANDOM
+CXXDEFS=-DBOOST_DISABLE_ASSERTS -DBOOST_NO_TYPEID -DNDEBUG
+
+CFLAGS=-mmacosx-version-min=10.4 -std=c99 -O6 -ftree-vectorize -Wall $(DEFS) $(ARCH_FLAGS)
+CXXFLAGS=-mmacosx-version-min=10.4 -Drestrict=__restrict__ -O6 -ftree-vectorize -Wall $(DEFS) $(CXXDEFS) $(ARCH_FLAGS)
+
+LDFLAGS=-mmacosx-version-min=10.4 $(ARCH_FLAGS)
+DLLFLAGS=$(ARCH_FLAGS) -shared
+DLLEXT=dylib
+
+LIBANODE_LIBS=-lcrypto -lpthread -lresolv
+LIBSPARK_LIBS=-lz
--- a/attic/historic/anode/config.mk.Linux
+++ b/attic/historic/anode/config.mk.Linux
@ -0,0 +1,17 @@
+CC=gcc
+CXX=g++
+
+DEFS=-DHAS_DEV_URANDOM
+
+CFLAGS=-std=c99 -O6 -fPIC -Wall $(DEFS)
+CXXFLAGS=-Drestrict=__restrict__ -O6 -Wall $(DEFS) -I..
+
+#CFLAGS=-g -Wall $(DEFS)
+#CXXFLAGS=-g -Wall $(DEFS)
+
+LDFLAGS=
+DLLFLAGS=-shared
+DLLEXT=so
+
+LIBANODE_LIBS=-lcrypto -lresolv -pthread
+LIBSPARK_LIBS=-lz
--- a/attic/historic/anode/docs/anode_protocol.txt
+++ b/attic/historic/anode/docs/anode_protocol.txt
@ -0,0 +1,764 @@
+*****************************************************************************
+Anode Protocol Specification Draft
+Version 0.8
+
+(c)2009-2010 Adam Ierymenko
+*****************************************************************************
+
+Table of Contents
+
+*****************************************************************************
+
+1. Introduction
+
+Anode provides three components that work together to provide a global,
+secure, and mobile addressing system for computer networks:
+
+1) An addressing system based on public key cryptography enabling network
+   devices or applications to assign themselves secure, unique, and globally
+   reachable network addresses in a flat address space.
+
+2) A system enabling network participants holding global addresses to locate
+   one another on local or global networks with "zero configuration."
+
+3) A communications protocol for communication between addressed network
+   participants that requires no special operating system support and no
+   changes to existing network infrastructure.
+
+Using Anode, both fixed and mobile applications and devices can communicate
+directly as if they were all connected to the same VPN. Anode restores the
+original vision of the Internet as a "flat" network where anything can talk
+to anything, and adds the added benefits of address mobility and strong
+protection against address spoofing and other protocol level attacks.
+
+1.1. Design Philosophy
+
+Anode's design philosophy is the classical "KISS" principle: "Keep It Simple
+Stupid." Anode's design principles are:
+
+#1: Do not try to solve too many problems at once, and stay in scope.
+
+Anode does not attempt to solve too many problems at once. It attempts to
+solve the problems of mobile addressing, address portability, and "flat"
+addressing in the presence of NAT or other barriers.
+
+It does not attempt to duplicate the full functionality of SSL, X.509, SSH,
+XMPP, an enterprise service bus, a pub/sub architecture, BitTorrent, etc. All
+of those protocols and services can be used over Anode if their functionality
+is desired.
+
+#2: Avoid state management.
+
+State multiplies the complexity and failure modes of network protocols. State
+also tends to get in the way of the achievement of new features implicitly
+(see principle #4). Avoid state whenever possible.
+
+#3: Avoid algorithm and dependency bloat.
+
+Anode uses only elliptic curve Diffie-Hellman (EC-DH) and AES-256. No other
+cryptographic algorithms or hash functions are presently necessary. This
+yields implementations compact enough for embedded devices.
+
+Anode also requires few or no dependencies, depending on whether the two
+needed cryptographic algorithms are obtained through a library or included.
+No other protocols or libraries are required in an implementation.
+
+#4: Achieve features implicitly.
+
+Use a simple stateless design that allows features to be achieved implicitly
+rather than specified explicitly. For example, Anode can do multi-homing and
+could be used to build a mesh network, but neither of these features is
+explicitly specified.
+
+*****************************************************************************
+
+2. Core Concepts and Algorithms
+
+This section describes addresses, zones, common algorithms, and other core
+concepts.
+
+2.1. Zones
+
+A zone is a 32-bit integer encoded into every Anode address. Zones serve to
+assist in the location of peers by address on global IP networks. They are
+not presently significant for local communications, though they could be
+used to partition addresses into groups or link them with configuration
+options.
+
+Each zone has a corresponding zone file which can be fetched in a number of
+ways (see below). A zone file is a flat text format dictionary of the format
+"key=value" separated by carriage returns. Line feeds are ignored, and any
+character may be escaped with a backslash (\) character. Blank lines are
+ignored.
+
+The following entries must appear in a zone file:
+
+n=<zone name>
+d=<zone description>
+c=<zone contact, e-mail address of zone administrator>
+r=<zone revision, monotonically increasing integer with each edit>
+ttl=<seconds before zone file should be re-checked for changes>
+
+Additional fields may appear as well, including fields specific to special
+applications or protocols supported within the zone. Some of these are
+defined in this document.
+
+Zone file fetching mechanisms are described below. Multiple mechanisms are
+specified to enable fallback in the event that one mechanism is not available.
+
+2.1.1. Zone File Retrieval
+
+Zone files are retrieved via HTTP, with the HTTP address being formed in one
+of two ways.
+
+The preferred DNS method:
+
+To fetch a zone file via DNS, use the zone ID to generate a host name and URI
+of the form:
+
+  http://a--XXXXXXXX.net/z
+
+The XXXXXXXX field is the zone ID in hexadecimal.
+
+The fallback IP method:
+
+For fallback in the absence of DNS, the zone ID can be used directly as an
+IPv4 or IPv4-mapped-to-IPv6 IP address. A URI is generated of the form:
+
+  http://ip_address/z
+
+Support for this method requires that a zone ID be chosen to correspond to a
+permanent IPv4 (preferably mappable to IPv6 space as well) IP address.
+
+2.1.2. Zone ID Reservation
+
+By convention, a zone ID is considered reserved when a domain of the form
+"a--XXXXXXXX.net" (where XXXXXXXX is the ID in hex) is registered.
+
+It is recommended that this be done even for zone IDs not used for global
+address location in order to globally reserve them.
+
+2.2. Addresses
+
+Anode addresses are binary strings containing a 32-bit zone ID, a public key,
+and possibly other fields. Only one address type is presently defined:
+
+|---------------------------------------------------------------------------|
+| Name         | Type ID | Elliptic Curve Parameters         | Total Length |
+|---------------------------------------------------------------------------|
+| ANODE-256-40 | 1       | NIST-P-256                        | 40           |
+|---------------------------------------------------------------------------|
+
+|---------------------------------------------------------------------------|
+| Name         | Binary Layout                                              |
+|---------------------------------------------------------------------------|
+| ANODE-256-40 | <type[1]><zone[4]><unused[2]><public key[33]>              |
+|---------------------------------------------------------------------------|
+
+The public key is a "compressed" form elliptic curve public key as described
+in RFC5480.
+
+The unused section of the address must be zero. These bytes are reserved for
+future use.
+
+2.2.1. ASCII Format For Addresses
+
+Addresses are encoded in ASCII using base-32, which provides a quotable and
+printable encoding that is of manageable length and is case-insensitive. For
+example, an ANODE-256-40 address is 64 characters long in base-32 encoding.
+
+2.3. Relaying
+
+An Anode peer may optionally relay packets to any other reachable peer.
+Relaying is accomplished by sending a packet to a peer with the recipient set
+to the final recipient. The receiving peer will, if relaying is allowed and if
+it knows of or can reach the recipient, forward the packet.
+
+No error is returned if relaying fails, so relay paths are treated as possible
+paths for communication until a return is received in the same way as direct
+paths.
+
+Relaying can be used by peers to send messages indirectly, locate one
+another, and determine network location information to facilitate the
+establishment of direct communications.
+
+Peers may refuse to relay or may limit the transmission rate at which packets
+can be relayed.
+
+2.3.1. Zone Relays
+
+If a zone's addresses are globally reachable on global IP networks, it must
+have one or more zone relays. These must have globally reachable public
+static IP addresses.
+
+Zone relays are specified in the zone file in the following format:
+
+  zr.<address checksum>=<ip>[,<ip>]:<udp port>:<tcp port>:<anode addresses>
+
+The address checksum is the sum of the bytes in the Anode address modulus
+the number of "zr" entries, in hexadecimal. For example, if a zone had four
+global relays its zone file could contain the lines:
+
+  zr.0=1.2.3.4:4343:4344:klj4j3...
+  zr.1=2.3.4.5:4343:4344:00194j...
+  zr.2=3.4.5.6:4343:4344:1j42zz...
+  zr.3=4.5.6.7:4343:4344:z94j1q...
+
+The relay would be chosen by taking the sum of the bytes in the address
+modulo 4. For example, if the bytes of an address sum to 5081 then relay
+zr.1 would be used to communicate with that address.
+
+If more than one IP address is listed for a given relay, the peer must choose
+at random from among the addresses of the desired type (IPv4 or IPv6).
+
+Each relay must have one Anode address for every address type supported within
+the zone. (At present there is only one address type defined.)
+
+Peers should prefer UDP and fall back to TCP only if UDP is not available.
+
+To make itself available, a peer must make itself known to its designated zone
+relay. This is accomplished by sending a PING message.
+
+2.4. Key Agreement and Derivation
+
+Key agreement is performed using elliptic curve Diffie-Hellman. This yields
+a raw key whose size depends on the elliptic curve parameters in use.
+
+The following algorithm is used to derive a key of any length from a raw
+key generated through key agreement:
+
+1) Zero the derived key buffer.
+2) Determine the largest of the original raw key or the derived key.
+3) Loop from 0 to the largest length determined in step 2, XOR each byte of
+   the derived key buffer with the corresponding byte of the original key
+   buffer with each index being modulus the length of the respective buffer.
+
+2.5. Message Authentication
+
+For message authentication, CMAC-AES (with AES-256) is used. This is also
+known in some literature as OMAC1-AES. The key is derived from key agreement
+between the key pair of the sending peer and the address of the recipient.
+
+2.6. AES-DIGEST
+
+To maintain cryptographic algorithm frugality, a cryptographic hash function
+is constructed from the AES-256 cipher. This hash function uses the common
+Davis-Meyer construction with Merkle-Damgård length padding.
+
+It is described by the following pseudocode:
+
+  byte previous_digest[16] 
+  byte digest[16] = { 0,0,... } 
+  byte block[32] = { 0,0,... } 
+  integer block_counter = 0 
+
+  ; digest message 
+  for each byte b of message 
+    block[block_counter] = b 
+    block_counter = block_counter + 1 
+    if block_counter == 32 then 
+      block_counter = 0 
+      save digest[] in previous_digest[] 
+      encrypt digest[] with aes-256 using block[] as 256-bit aes-256 key 
+      xor digest[] with previous_digest[] 
+    end if 
+  next 
+
+  ; append end marker, do final block 
+  block[block_counter] = 0x80 
+  block_counter = block_counter + 1 
+  zero rest of block[] from block_counter to 15 
+  save digest[] in previous_digest[] 
+  encrypt digest[] with aes-256 using block[] as 256-bit aes-256 key 
+  xor digest[] with previous_digest[] 
+
+  ; Merkle-Damgård length padding 
+  zero first 8 bytes of block[] 
+  fill last 8 bytes of block[] w/64-bit length in big-endian order 
+  save digest[] in previous_digest[] 
+  encrypt digest[] with aes-256 using block[] as 256-bit aes-128 key 
+  xor digest[] with previous_digest[] 
+
+  ; digest[] now contains 128-bit message digest 
+
+2.7. Short Address Identifiers (Address IDs)
+
+A short 8-byte version of the Anode address is used in the protocol to reduce
+transmission overhead when both sides are already aware of the other's full
+address.
+
+The short address identifier is formed by computing the AES-DIGEST of the
+full address and then XORing the first 8 bytes of the digest with the last
+8 bytes to yield an 8-byte shortened digest.
+
+2.8. DNS Resolution of Anode Addresses
+
+Anode addresses can be saved in DNS TXT records in the following format:
+
+anode:<address in base32 ASCII encoding>
+
+This permits Anode addresses to be resolved from normal DNS host name.
+
+2.9. Packet Transmission Mechanisms
+
+2.9.1. UDP Transmission
+
+The recommended method of sending Anode packets is UDP. Each packet is simply
+sent as a UDP packet.
+
+2.9.2. TCP Transmission
+
+To send packets over TCP, each packet is prefixed by its size as a 16-bit
+integer.
+
+2.9.3. HTTP Transmission
+
+Anode packets may be submitted in HTTP POST transactions for transport over
+networks where HTTP is the only available protocol.
+
+Anode packets are simply prefixed with a 16-byte packet size and concatenated
+together just as they are in a TCP stream. One or more packets may be sent
+with each HTTP POST transaction for improved performance.
+
+Since this method is intended for use in "hostile" or highly restricted
+circumstances, no additional details such as special headers or MIME types
+are specified to allow maximum flexibility. Peers should ignore anything
+other than the payload.
+
+2.10. Endpoints
+
+An endpoint indicates a place where Anode packets may be sent. The following
+endpoint types are specified:
+
+|---------------------------------------------------------------------------|
+| Endpoint Type | Description   | Address Format                            |
+|---------------------------------------------------------------------------|
+| 0x00          | Unspecified   | (none)                                    |
+| 0x01          | Ethernet      | <mac[6]>                                  |
+| 0x02          | UDP/IPv4      | <ip[4]><port[2]>                          |
+| 0x03          | TCP/IPv4      | <ip[4]><port[2]>                          |
+| 0x04          | UDP/IPv6      | <ip[16]><port[2]>                         |
+| 0x05          | TCP/IPv6      | <ip[16]><port[2]>                         |
+| 0x06          | HTTP          | <null-terminated full URI>                |
+|---------------------------------------------------------------------------|
+
+Endpoints are encoded by beginning with a single byte indicating the endpoint
+type followed by the address information required for the given type.
+
+Note that IP ports bear no relationship to Anode protocol ports.
+
+2.11. Notes
+
+All integers in the protocol are transmitted in network (big endian) byte
+order.
+
+*****************************************************************************
+
+3. Common Packet Format
+
+A common header is used for all Anode packets:
+
+|---------------------------------------------------------------------------|
+| Field                    | Length | Description                           |
+|---------------------------------------------------------------------------|
+| Hop Count                | 1      | 8-bit hop count (not included in MAC) |
+| Flags                    | 1      | 8-bit flags                           |
+| MAC                      | 8      | 8 byte shortened CMAC-AES of packet   |
+| Sender Address           | ?      | Full address or short ID of sender    |
+| Recipient Address        | ?      | Full address or short ID of recipient |
+| Peer IDs                 | 1      | Two 4-bit peer IDs: sender, recipient |
+| Message Type             | 1      | 8-bit message type                    |
+| Message                  | ?      | Message payload                       |
+|---------------------------------------------------------------------------|
+
+3.1. Hop Count
+
+The hop count begins at zero and must be incremented by each peer that relays
+the packet to another peer. The hop count must not wrap to zero at 255.
+
+Because the hop count is modified in transit, it is not included in MAC
+calculation or authentication.
+
+The hop count is used to prioritize endpoints that are direct over endpoints
+that involve relaying, or to prioritize closer routes over more distant
+ones.
+
+3.2. Flags and Flag Behavior
+
+|---------------------------------------------------------------------------|
+| Flag  | Description                                                       |
+|---------------------------------------------------------------------------|
+| 0x01  | Sender address fully specified                                    |
+| 0x02  | Recipient address fully specified                                 |
+| 0x04  | Authentication error response                                     |
+|---------------------------------------------------------------------------|
+
+If flag 0x01 is set, then the sender address will be the full address rather
+than a short address identifier. The length of the address can be determined
+from the first byte of the address, which always specifies the address type.
+Flag 0x02 has the same meaning for the recipient address.
+
+A peer must send fully specified sender addresses until it receives a response
+from the recipient. At this point the sender may assume that the recipient
+knows its address and use short a short sender address instead. This
+assumption should time out, with a recommended timeout of 60 seconds.
+
+There is presently no need to send fully specified recipient addresses, but
+the flag is present in case it is needed and must be honored.
+
+Flag 0x04 indicates that this is an error response containing a failed
+authentication error. Since authentication failed, this packet may not have
+a valid MAC. Packets with this flag must never have any effect other than
+to inform of an error. This error, since it is unauthenticated, must never
+have any side effects such as terminating a connection.
+
+3.3. MAC
+
+The MAC is calculated as follows:
+
+1) Temporarily set the 64-bit/8-byte MAC field in the packet to the packet's
+   size as a 64-bit big-endian integer.
+2) Calculate the MAC for the entire packet (excluding the first byte) using
+   the key agreed upon between the sender and the recipient, resulting in a
+   16 byte full CMAC-AES MAC.
+3) Derive the 8 byte packet MAC by XORing the first 8 bytes of the full 16
+   byte CMAC-AES MAC with the last 8 bytes. Place this into the packet's MAC
+   field.
+
+3.4. Peer IDs
+
+Peer IDs provide a method for up to 15 different peers to share an address,
+each with a unique ID allowing packets to be routed to them individually.
+
+A peer ID of zero indicates "any" or "unspecified." Real peers must have a
+nonzero peer ID. In the normal single peer per address case, any peer ID may
+be used. If multiple peers are to share an address, some implementation-
+dependent method must be used to ensure that each peer has a unique peer ID.
+
+Relaying peers must follow these rules based on the recipient peer ID when
+relaying messages:
+
+ - IF the peer ID is zero or if the peer ID is not known, the message must
+   be forwarded to a random endpoint for the given recipient address.
+ - IF the peer ID is nonzero and matches one or more known endpoints for the
+   given recipient address and peer ID, the message must only be sent to
+   a matching endpoint.
+
+A receiving peer should process any message that it receives regardless of
+whether its recipient peer ID is correct. The peer ID is primarily for relays.
+
+Peers should typically send messages with a nonzero recipient peer ID when
+responding to or involved in a conversation with a specific peer (e.g. a
+streaming connection), and send zero recipient peer IDs otherwise.
+
+3.5. Short Address Conflict Disambiguation
+
+In the unlikely event of two Anode addresses with the same short identifier,
+the recipient should use MAC validation to disambiguate. The peer ID must not
+be relied upon for this purpose.
+
+*****************************************************************************
+
+4. Basic Signaling and Transport Protocol
+
+4.1. Message Types
+
+|---------------------------------------------------------------------------|
+| Type        | ID   | Description                                          |
+|---------------------------------------------------------------------------|
+| ERROR       | 0x00 | Error response                                       |
+| PING        | 0x01 | Echo request                                         |
+| PONG        | 0x02 | Echo response                                        |
+| EPC_REQ     | 0x03 | Endpoint check request                               |
+| EPC         | 0x04 | Endpoint check response                              |
+| EPI         | 0x05 | Endpoint information                                 |
+| NAT_T       | 0x06 | NAT traversal message                                |
+| NETID_REQ   | 0x07 | Request network address identification and/or test   |
+| NETID       | 0x08 | Response to network address identification request   |
+| DGRAM       | 0x09 | Simple UDP-like datagram                             |
+|---------------------------------------------------------------------------|
+
+4.2. Message Details
+
+4.2.1. ERROR
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Error Code        | 2      | 16-bit error code                            |
+| Error Arguments   | ?      | Error arguments, depending on error type     |
+|---------------------------------------------------------------------------|
+
+Error arguments are empty unless otherwise stated below.
+
+Error codes:
+
+|---------------------------------------------------------------------------|
+| Error Code | Description                                                  |
+|---------------------------------------------------------------------------|
+| 0x01       | Message not valid                                            |
+| 0x02       | Message authentication or decryption failed                  |
+| 0x03       | Relaying and related features not authorized                 |
+| 0x04       | Relay recipient not reachable                                |
+|---------------------------------------------------------------------------|
+
+Generation of errors is optional. A peer may choose to ignore invalid
+messages or to throttle the sending of errors.
+
+4.2.2. PING
+
+(Payload unspecified.)
+
+Request echo of payload as PONG message.
+
+4.2.3. PONG
+
+(Payload unspecified.)
+
+Echoed payload of received PING message.
+
+4.2.4. EPC_REQ
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Request ID        | 4      | 32-bit request ID                            |
+|---------------------------------------------------------------------------|
+
+Request echo of request ID in EPC message, used to check and learn endpoints.
+
+To learn a network endpoint for a peer, CHECK_REQ is sent. If CHECK is
+returned with a valid request ID, the endpoint is considered valid.
+
+4.2.5. EPC
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Request ID        | 4      | 32-bit request ID echoed back                |
+|---------------------------------------------------------------------------|
+
+Response to EPC_REQ containing request ID.
+
+4.2.6. EPI
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Flags             | 1      | 8-bit flags                                  |
+| Endpoint          | ?      | Endpoint type and address                    |
+| NAT-T mode        | 1      | 8-bit NAT traversal mode                     |
+| NAT-T options     | ?      | Options related to specified NAT-T mode      |
+|---------------------------------------------------------------------------|
+
+EPI stands for EndPoint Identification, and is sent to notify another peer of
+a network endpoint where the sending peer is reachable.
+
+If the receiving peer is interested in communicating with the sending peer,
+the receiving peer must send EPC_REQ to the sending peer at the specified
+endpoint to check the validity of that endpoint. The endpoint is learned if a
+valid EPC is returned.
+
+If the endpoint in EPI is unspecified, the actual source of the EPI message
+is the endpoint. This allows EPI messages to be broadcast on a local LAN
+segment to advertise the presence of an address on a local network. EPI
+broadcasts on local IP networks must be made to UDP port 8737.
+
+Usually EPI is sent via relays (usually zone relays) to inform a peer of an
+endpoint for direct communication.
+
+There are presently no flags, so flags must be zero.
+
+4.2.7. NAT_T
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| NAT-T mode        | 1      | 8-bit NAT traversal mode                     |
+| NAT-T options     | ?      | Options related to specified NAT-T mode      |
+|---------------------------------------------------------------------------|
+
+NAT_T is used to send messages specific to certain NAT traversal modes.
+
+4.2.8. NETID_REQ
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Request ID        | 4      | 32-bit request ID                            |
+| Endpoint          | ?      | Endpoint type and address information        |
+|---------------------------------------------------------------------------|
+
+When a NETID_REQ message is received, the recipient attempts to echo it back
+as a NETID message to the specified endpoint address. If the endpoint is
+unspecified, the recipient must fill it in with the actual origin of the
+NETID_REQ message. This allows a peer to cooperate with another peer (usually
+a zone relay) to empirically determine its externally visible network
+address information.
+
+A peer may ignore NETID_REQ or respond with an error if it does not allow
+relaying.
+
+4.2.9. NETID
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Request ID        | 4      | 32-bit request ID echoed back                |
+| Endpoint Type     | 1      | 8-bit endpoint type                          |
+| Endpoint Address  | ?      | Endpoint Address (size depends on type)      |
+|---------------------------------------------------------------------------|
+
+NETID is sent in response to NETID_REQ to the specified endpoint address. It
+always contains the endpoint address to which it was sent.
+
+4.2.10. DGRAM
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Source Port       | 2      | 16-bit source port                           |
+| Destination Port  | 2      | 16-bit destination port                      |
+| Payload           | ?      | Datagram packet payload                      |
+|---------------------------------------------------------------------------|
+
+A datagram is a UDP-like message without flow control or delivery assurance.
+
+*****************************************************************************
+
+5. Stream Protocol
+
+The stream protocol is very similar to TCP, though it omits some features
+that are not required since they are taken care of by the encapsulating
+protocol. SCTP was also an inspiration in the design.
+
+5.1. Message Types
+
+|---------------------------------------------------------------------------|
+| Type      | ID | Description                                              |
+|---------------------------------------------------------------------------|
+| S_OPEN    | 20 | Initiate a streaming connection (like TCP SYN)           |
+| S_CLOSE   | 21 | Terminate a streaming connection (like TCP RST/FIN)      |
+| S_DATA    | 22 | Data packet                                              |
+| S_ACK     | 23 | Acknowedge receipt of one or more data packets           |
+| S_DACK    | 24 | Combination of DATA and ACK                              |
+|---------------------------------------------------------------------------|
+
+5.2. Message Details
+
+5.2.1. S_OPEN
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Sender Link ID    | 2      | 16-bit sender link ID                        |
+| Destination Port  | 2      | 16-bit destination port                      |
+| Window Size       | 2      | 16-bit window size in 1024-byte increments   |
+| Init. Seq. Number | 4      | 32-bit initial sequence number               |
+| Flags             | 1      | 8-bit flags                                  |
+|---------------------------------------------------------------------------|
+
+The OPEN message corresponds to TCP SYN, and initiates a connection. It
+specifies the initial window size for the sender and the sender's initial
+sequence number, which should be randomly chosen to prevent replay attacks.
+
+If OPEN is successful, the recipient sends its own OPEN to establish the
+connetion. If OPEN is unsuccessful, CLOSE is sent with its initial and current
+sequence numbers equal and an appropriate reason such as "connection refused."
+
+The sender link ID must be unique for a given recipient.
+
+If flag 01 is set, the sender link ID is actually a source port where the
+sender might be listening for connections as well. This exactly duplicates
+the behavior of standard TCP. Otherwise, the sender link ID is simply an
+arbitrary number that the sender uses to identify the connection with this
+recipient and there is no port of origin. Ports of origin are optional for
+Anode streaming connections to permit greater scalability.
+
+5.2.2. S_CLOSE
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Sender Link ID    | 2      | 16-bit sender link ID                        |
+| Destination Port  | 2      | 16-bit destination port                      |
+| Flags             | 1      | 8-bit flags                                  |
+| Reason            | 1      | 8-bit close reason                           |
+| Init. Seq. Number | 4      | 32-bit initial sequence number               |
+| Sequence Number   | 4      | 32-bit current sequence number               |
+|---------------------------------------------------------------------------|
+
+The CLOSE message serves a function similar to TCP FIN. The initial sequence
+number is the original starting sequence number sent with S_OPEN, while the
+current sequence number is the sequence number corresponding to the close
+and must be ACKed to complete the close operation. The use of the initial
+sequence number helps to serve as a key to prevent replay attacks.
+
+CLOSE is also used to indicate a failed OPEN attempt. In this case the current
+sequence number will be equal to the initial sequence number and no ACK will
+be expected.
+
+There are currently no flags, so flags must be zero.
+
+The reason field describes the reason for the close:
+
+|---------------------------------------------------------------------------|
+| Reason Code | Description                                                 |
+|---------------------------------------------------------------------------|
+| 00          | Application closed connection                               |
+| 01          | Connection refused                                          |
+| 02          | Protocol error                                              |
+| 03          | Timed out                                                   |
+|---------------------------------------------------------------------------|
+
+Established connections will usually be closed with reason 00, while reason
+01 is usually provided if an OPEN is received but the port is not bound.
+
+5.2.3. S_DATA
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Sender Link ID    | 2      | 16-bit sender link ID                        |
+| Destination Port  | 2      | 16-bit destination port                      |
+| Sequence Number   | 4      | 32-bit sequence number                       |
+| Payload           | ?      | Data payload                                 |
+|---------------------------------------------------------------------------|
+
+The DATA message carries a packet of data, with the sequence number
+determining order. The sequence number is monotonically incremented with
+each data packet, and wraps at the maximum value of an unsigned 32-bit
+integer.
+
+5.2.4. S_ACK
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Sender Link ID    | 2      | 16-bit sender link ID                        |
+| Destination Port  | 2      | 16-bit destination port                      |
+| Window Size       | 2      | 16-bit window size in 1024-byte increments   |
+| Acknowledgements  | ?      | One or more acknowledgements (see below)     |
+|---------------------------------------------------------------------------|
+
+Each acknowledgement is a 32-bit integer followed by an 8-bit integer (5 bytes
+total). The 32-bit integer is the first sequence number to acknowledge, and
+the 8-bit integer is the number of sequential following sequence numbers to
+acknowledge. For example "1, 4" would acknowledge sequence numbers 1, 2, 3,
+and 4.
+
+5.2.5. S_DACK
+
+|---------------------------------------------------------------------------|
+| Field             | Length | Description                                  |
+|---------------------------------------------------------------------------|
+| Sender Link ID    | 2      | 16-bit sender link ID                        |
+| Destination Port  | 2      | 16-bit destination port                      |
+| Window Size       | 2      | 16-bit window size in 1024-byte increments   |
+| Num. Acks         | 1      | 8-bit number of acknowledgements             |
+| Acknowledgements  | ?      | One or more acknowledgements                 |
+| Payload           | ?      | Data payload                                 |
+|---------------------------------------------------------------------------|
+
+The DACK message combines ACK and DATA, allowing two peers that are both
+transmitting data to efficiently ACK without a separate packet.
--- a/attic/historic/anode/libanode/Makefile
+++ b/attic/historic/anode/libanode/Makefile
@ -0,0 +1,33 @@
+SYSNAME:=${shell uname}
+SYSNAME!=uname
+include ../config.mk.${SYSNAME}
+
+LIBANODE_OBJS= \
+  impl/aes.o \
+  impl/dictionary.o \
+  impl/dns_txt.o \
+  impl/ec.o \
+  impl/environment.o \
+  impl/misc.o \
+  impl/thread.o \
+  address.o \
+  aes_digest.o \
+  errors.o \
+  identity.o \
+  network_address.o \
+  secure_random.o \
+  system_transport.o \
+  uri.o
+#  zone.o
+
+all:	$(LIBANODE_OBJS)
+	ar rcs libanode.a $(LIBANODE_OBJS)
+	ranlib libanode.a
+	$(CC) $(CFLAGS) -o utils/anode-make-identity utils/anode-make-identity.c $(LIBANODE_OBJS) $(LIBANODE_LIBS)
+
+clean: force
+	rm -f $(LIBANODE_OBJS)
+	rm -f libanode.$(DLLEXT) libanode.a
+	rm -f utils/anode-make-identity
+
+force: ;
--- a/attic/historic/anode/libanode/address.c
+++ b/attic/historic/anode/libanode/address.c
@ -0,0 +1,98 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "impl/aes.h"
+#include "impl/ec.h"
+#include "impl/misc.h"
+#include "impl/types.h"
+#include "anode.h"
+
+int AnodeAddress_calc_short_id(
+  const AnodeAddress *address,
+  AnodeAddressId *short_address_id)
+{
+  unsigned char digest[16];
+
+  switch(AnodeAddress_get_type(address)) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      Anode_aes_digest(address->bits,ANODE_ADDRESS_LENGTH_ANODE_256_40,digest);
+      break;
+    default:
+      return ANODE_ERR_ADDRESS_INVALID;
+  }
+
+  *((uint64_t *)short_address_id->bits) = ((uint64_t *)digest)[0] ^ ((uint64_t *)digest)[1];
+
+  return 0;
+}
+
+int AnodeAddress_get_zone(const AnodeAddress *address,AnodeZone *zone)
+{
+  switch(AnodeAddress_get_type(address)) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      *((uint32_t *)&(zone->bits[0])) = *((uint32_t *)&(address->bits[1]));
+      return 0;
+  }
+  return ANODE_ERR_ADDRESS_INVALID;
+}
+
+int AnodeAddress_to_string(const AnodeAddress *address,char *buf,int len)
+{
+  const unsigned char *inptr;
+  char *outptr;
+  unsigned int i;
+
+  switch(AnodeAddress_get_type(address)) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      if (len < (((ANODE_ADDRESS_LENGTH_ANODE_256_40 / 5) * 8) + 1))
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+      inptr = (const unsigned char *)address->bits;
+      outptr = buf;
+      for(i=0;i<(ANODE_ADDRESS_LENGTH_ANODE_256_40 / 5);++i) {
+        Anode_base32_5_to_8(inptr,outptr);
+        inptr += 5;
+        outptr += 8;
+      }
+      *outptr = (char)0;
+      return ((ANODE_ADDRESS_LENGTH_ANODE_256_40 / 5) * 8);
+  }
+  return ANODE_ERR_ADDRESS_INVALID;
+}
+
+int AnodeAddress_from_string(const char *str,AnodeAddress *address)
+{
+  const char *blk_start = str;
+  const char *ptr = str;
+  unsigned int address_len = 0;
+
+  while (*ptr) {
+    if ((unsigned long)(ptr - blk_start) == 8) {
+      if ((address_len + 5) > sizeof(address->bits))
+        return ANODE_ERR_ADDRESS_INVALID;
+      Anode_base32_8_to_5(blk_start,(unsigned char *)&(address->bits[address_len]));
+      address_len += 5;
+      blk_start = ptr;
+    }
+    ++ptr;
+  }
+
+  if (ptr != blk_start)
+    return ANODE_ERR_ADDRESS_INVALID;
+  if (AnodeAddress_get_type(address) != ANODE_ADDRESS_ANODE_256_40)
+    return ANODE_ERR_ADDRESS_INVALID;
+
+  return 0;
+}
--- a/attic/historic/anode/libanode/aes_digest.c
+++ b/attic/historic/anode/libanode/aes_digest.c
@ -0,0 +1,85 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "anode.h"
+#include "impl/aes.h"
+#include "impl/misc.h"
+#include "impl/types.h"
+
+void Anode_aes_digest(const void *const message,unsigned long message_len,void *const hash)
+{
+  unsigned char previous_digest[16];
+  unsigned char digest[16];
+  unsigned char block[32];
+  const unsigned char *in = (const unsigned char *)message;
+  const unsigned char *end = in + message_len;
+  unsigned long block_counter;
+  AnodeAesExpandedKey expkey;
+
+  ((uint64_t *)digest)[0] = 0ULL;
+  ((uint64_t *)digest)[1] = 0ULL;
+  ((uint64_t *)block)[0] = 0ULL;
+  ((uint64_t *)block)[1] = 0ULL;
+  ((uint64_t *)block)[2] = 0ULL;
+  ((uint64_t *)block)[3] = 0ULL;
+
+  /* Davis-Meyer hash function built from block cipher */
+  block_counter = 0;
+  while (in != end) {
+    block[block_counter++] = *(in++);
+    if (block_counter == 32) {
+      block_counter = 0;
+      ((uint64_t *)previous_digest)[0] = ((uint64_t *)digest)[0];
+      ((uint64_t *)previous_digest)[1] = ((uint64_t *)digest)[1];
+      Anode_aes256_expand_key(block,&expkey);
+      Anode_aes256_encrypt(&expkey,digest,digest);
+      ((uint64_t *)digest)[0] ^= ((uint64_t *)previous_digest)[0];
+      ((uint64_t *)digest)[1] ^= ((uint64_t *)previous_digest)[1];
+    }
+  }
+
+  /* Davis-Meyer end marker */
+  block[block_counter++] = 0x80;
+  while (block_counter != 32) block[block_counter++] = 0;
+  ((uint64_t *)previous_digest)[0] = ((uint64_t *)digest)[0];
+  ((uint64_t *)previous_digest)[1] = ((uint64_t *)digest)[1];
+  Anode_aes256_expand_key(block,&expkey);
+  Anode_aes256_encrypt(&expkey,digest,digest);
+  ((uint64_t *)digest)[0] ^= ((uint64_t *)previous_digest)[0];
+  ((uint64_t *)digest)[1] ^= ((uint64_t *)previous_digest)[1];
+
+  /* Merkle-Damgård length padding */
+  ((uint64_t *)block)[0] = 0ULL;
+  if (sizeof(message_len) >= 8) { /* 32/64 bit? this will get optimized out */
+    block[8] = (uint8_t)((uint64_t)message_len >> 56);
+    block[9] = (uint8_t)((uint64_t)message_len >> 48);
+    block[10] = (uint8_t)((uint64_t)message_len >> 40);
+    block[11] = (uint8_t)((uint64_t)message_len >> 32);
+  } else ((uint32_t *)block)[2] = 0;
+  block[12] = (uint8_t)(message_len >> 24);
+  block[13] = (uint8_t)(message_len >> 16);
+  block[14] = (uint8_t)(message_len >> 8);
+  block[15] = (uint8_t)message_len;
+  ((uint64_t *)previous_digest)[0] = ((uint64_t *)digest)[0];
+  ((uint64_t *)previous_digest)[1] = ((uint64_t *)digest)[1];
+  Anode_aes256_expand_key(block,&expkey);
+  Anode_aes256_encrypt(&expkey,digest,digest);
+  ((uint64_t *)digest)[0] ^= ((uint64_t *)previous_digest)[0];
+  ((uint64_t *)digest)[1] ^= ((uint64_t *)previous_digest)[1];
+
+  ((uint64_t *)hash)[0] = ((uint64_t *)digest)[0];
+  ((uint64_t *)hash)[1] = ((uint64_t *)digest)[1];
+}
--- a/attic/historic/anode/libanode/anode.h
+++ b/attic/historic/anode/libanode/anode.h
@ -0,0 +1,795 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_ANODE_H
+#define _ANODE_ANODE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef NULL
+#define NULL ((void *)0)
+#endif
+
+#define ANODE_ADDRESS_LENGTH_ANODE_256_40 40
+#define ANODE_ADDRESS_MAX_LENGTH 40
+#define ANODE_ADDRESS_SECRET_LENGTH_ANODE_256_40 32
+#define ANODE_ADDRESS_MAX_SECRET_LENGTH 32
+
+#define ANODE_ADDRESS_ID_LENGTH 8
+#define ANODE_ZONE_LENGTH 4
+
+#define ANODE_ERR_NONE 0
+#define ANODE_ERR_INVALID_ARGUMENT (-10000)
+#define ANODE_ERR_OUT_OF_MEMORY (-10001)
+#define ANODE_ERR_INVALID_URI (-10002)
+#define ANODE_ERR_BUFFER_TOO_SMALL (-10003)
+#define ANODE_ERR_ADDRESS_INVALID (-10010)
+#define ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED (-10011)
+#define ANODE_ERR_CONNECTION_CLOSED (-10012)
+#define ANODE_ERR_CONNECTION_CLOSED_BY_REMOTE (-10013)
+#define ANODE_ERR_CONNECT_FAILED (-10014)
+#define ANODE_ERR_UNABLE_TO_BIND (-10015)
+#define ANODE_ERR_TOO_MANY_OPEN_SOCKETS (-10016)
+#define ANODE_ERR_DNS_NAME_NOT_FOUND_OR_TIMED_OUT (-10017)
+
+/**
+ * Get a human-readable error description for an error code
+ *
+ * The value of 'err' can be either negative or positive.
+ *
+ * @param err Error code
+ * @return Human-readable description
+ */
+extern const char *Anode_strerror(int err);
+
+/* ----------------------------------------------------------------------- */
+/* Secure random source                                                    */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Opaque secure random instance
+ */
+typedef void AnodeSecureRandom;
+
+/**
+ * Initialize a secure random source
+ *
+ * No cleanup/destructor is necessary.
+ *
+ * @param srng Random structure to initialize
+ */
+extern AnodeSecureRandom *AnodeSecureRandom_new();
+
+/**
+ * Generate random bytes
+ *
+ * @param srng Secure random source
+ * @param buf Buffer to fill
+ * @param count Number of bytes to generate
+ */
+extern void AnodeSecureRandom_gen_bytes(AnodeSecureRandom *srng,void *buf,long count);
+
+/**
+ * Destroy and free a secure random instance
+ *
+ * @param srng Secure random source
+ */
+extern void AnodeSecureRandom_delete(AnodeSecureRandom *srng);
+
+/* ----------------------------------------------------------------------- */
+/* AES-256 derived Davis-Meyer hash function                               */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Digest a message using AES-DIGEST to yield a 16-byte hash code
+ *
+ * @param message Message to digest
+ * @param message_len Length of message in bytes
+ * @param hash Buffer to store 16 byte hash code
+ */
+extern void Anode_aes_digest(
+  const void *const message,
+  unsigned long message_len,
+  void *const hash);
+
+/* ----------------------------------------------------------------------- */
+/* Address Types and Components                                            */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Anode address
+ *
+ * The first byte always identifies the address type, which right now can
+ * only be type 1 (ANODE-256-40).
+ */
+typedef struct
+{
+  char bits[ANODE_ADDRESS_MAX_LENGTH];
+} AnodeAddress;
+
+/**
+ * 8-byte short Anode address ID
+ */
+typedef struct
+{
+  char bits[ANODE_ADDRESS_ID_LENGTH];
+} AnodeAddressId;
+
+/**
+ * 4-byte Anode zone ID
+ */
+typedef struct
+{
+  char bits[ANODE_ZONE_LENGTH];
+} AnodeZone;
+
+/**
+ * Anode address types
+ */
+enum AnodeAddressType
+{
+  ANODE_ADDRESS_ANODE_256_40 = 1
+};
+
+/**
+ * Get the type of an Anode address
+ *
+ * This is a shortcut macro for just looking at the first byte and casting
+ * it to the AnodeAddressType enum.
+ *
+ * @param a Pointer to address
+ * @return Type as enum AnodeAddressType
+ */
+#define AnodeAddress_get_type(a) ((enum AnodeAddressType)((a)->bits[0]))
+
+/**
+ * Calculate the short 8 byte address ID from an address
+ *
+ * @param address Binary address
+ * @param short_address_id Buffer to store 8-byte short address ID
+ * @return 0 on success or error code on failure
+ */
+extern int AnodeAddress_calc_short_id(
+  const AnodeAddress *address,
+  AnodeAddressId *short_address_id);
+
+/**
+ * Extract the zone from an anode address
+ *
+ * @param address Binary address
+ * @param zone Zone value-result parameter to fill on success
+ * @return 0 on success or error code on failure
+ */
+extern int AnodeAddress_get_zone(const AnodeAddress *address,AnodeZone *zone);
+
+/**
+ * Convert an address to an ASCII string
+ *
+ * Anode addresses are 64 characters in ASCII form, so the buffer should
+ * have 65 bytes of space.
+ *
+ * @param address Address to convert
+ * @param buf Buffer to receive address in string form (should have 65 bytes of space)
+ * @param len Length of buffer
+ * @return Length of resulting string or a negative error code on error
+ */
+extern int AnodeAddress_to_string(const AnodeAddress *address,char *buf,int len);
+
+/**
+ * Convert a string into an address
+ *
+ * @param str Address in string form
+ * @param address Address buffer to receive result
+ * @return Zero on sucess or error code on error
+ */
+extern int AnodeAddress_from_string(const char *str,AnodeAddress *address);
+
+/**
+ * Supported network address types
+ */
+enum AnodeNetworkAddressType
+{
+  ANODE_NETWORK_ADDRESS_IPV4 = 0,
+  ANODE_NETWORK_ADDRESS_IPV6 = 1,
+  ANODE_NETWORK_ADDRESS_ETHERNET = 2,  /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_USB = 3,       /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_BLUETOOTH = 4, /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_IPC = 5,       /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_80211S = 6,    /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_SERIAL = 7,    /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_ANODE_256_40 = 8
+};
+
+/**
+ * Anode network address
+ *
+ * This can contain an address of any type: IPv4, IPv6, or Anode, and is used
+ * with the common transport API.
+ *
+ * The length of the address stored in bits[] is determined by the type.
+ */
+typedef struct
+{
+  enum AnodeNetworkAddressType type;
+  char bits[ANODE_ADDRESS_MAX_LENGTH];
+} AnodeNetworkAddress;
+
+/**
+ * An endpoint with an address and a port
+ */
+typedef struct
+{
+  AnodeNetworkAddress address;
+  int port;
+} AnodeNetworkEndpoint;
+
+/* Constants for binding to any address (v4 or v6) */
+extern const AnodeNetworkAddress AnodeNetworkAddress_IP_ANY_V4;
+extern const AnodeNetworkAddress AnodeNetworkAddress_IP_ANY_V6;
+
+/* Local host address in v4 and v6 */
+extern const AnodeNetworkAddress AnodeNetworkAddress_IP_LOCAL_V4;
+extern const AnodeNetworkAddress AnodeNetworkAddress_IP_LOCAL_V6;
+
+/**
+ * Convert a network address to an ASCII string
+ *
+ * The buffer must have room for a 15 character string for IPv4, a 40 byte
+ * string for IPv6, and a 64 byte string for Anode addresses. This does not
+ * include the trailing null.
+ *
+ * @param address Address to convert
+ * @param buf Buffer to receive address in string form
+ * @param len Length of buffer
+ * @return Length of resulting string or a negative error code on error
+ */
+extern int AnodeNetworkAddress_to_string(const AnodeNetworkAddress *address,char *buf,int len);
+
+/**
+ * Convert a string into a network address of the correct type
+ *
+ * @param str Address in string form
+ * @param address Address buffer to receive result
+ * @return Zero on sucess or error code on error
+ */
+extern int AnodeNetworkAddress_from_string(const char *str,AnodeNetworkAddress *address);
+
+/**
+ * Fill a network endpoint from a C-API sockaddr structure
+ *
+ * The argument must be struct sockaddr_in for IPv4 or sockaddr_in6 for IPv6.
+ * The common sin_family field will be used to differentiate.
+ *
+ * @param sockaddr Pointer to proper sockaddr structure
+ * @param endpoint Endpoint structure to fill
+ * @return Zero on success or error on failure
+ */
+extern int AnodeNetworkEndpoint_from_sockaddr(const void *sockaddr,AnodeNetworkEndpoint *endpoint);
+
+/**
+ * Fill a sockaddr from a network endpoint
+ *
+ * To support either IPv4 or IPv6 addresses, there is a sockaddr_storage
+ * structure in most C APIs. If you supply anything other than an IP address
+ * such as an Anode address, this will return an error.
+ *
+ * @param endpoint Endpoint structure to convert
+ * @param sockaddr Sockaddr structure storage
+ * @param sockaddr_len Length of sockaddr structure storage in bytes
+ * @return Zero on success or error on failure
+ */
+extern int AnodeNetworkEndpoint_to_sockaddr(const AnodeNetworkEndpoint *endpoint,void *sockaddr,int sockaddr_len);
+
+/* ----------------------------------------------------------------------- */
+/* Identity Generation and Management                                      */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Anode identity structure containing address and secret key
+ *
+ * This structure is memcpy-safe, and its members are accessible.
+ */
+typedef struct
+{
+  /* The public Anode address */
+  AnodeAddress address;
+
+  /* Short address ID */
+  AnodeAddressId address_id;
+
+  /* The secret key corresponding with the public address */
+  /* Secret length is determined by address type */
+  char secret[ANODE_ADDRESS_MAX_SECRET_LENGTH];
+} AnodeIdentity;
+
+/**
+ * Generate a new identity
+ *
+ * This generates a public/private key pair and from that generates an
+ * identity containing an address and a secret key.
+ *
+ * @param identity Destination structure to store new identity
+ * @param zone Zone ID
+ * @param type Type of identity to generate
+ * @return Zero on success, error on failure
+ */
+extern int AnodeIdentity_generate(
+  AnodeIdentity *identity,
+  const AnodeZone *zone,
+  enum AnodeAddressType type);
+
+/**
+ * Convert an Anode identity to a string representation
+ *
+ * @param identity Identity to convert
+ * @param dest String buffer
+ * @param dest_len Length of string buffer
+ * @return Length of string created or negative error code on failure
+ */
+extern int AnodeIdentity_to_string(
+  const AnodeIdentity *identity,
+  char *dest,
+  int dest_len);
+
+/**
+ * Convert a string representation to an Anode identity structure
+ *
+ * @param identity Destination structure to fill
+ * @param str C-string containing string representation
+ * @return Zero on success or negative error code on failure
+ */
+extern int AnodeIdentity_from_string(
+  AnodeIdentity *identity,
+  const char *str);
+
+/* ----------------------------------------------------------------------- */
+/* Transport API                                                           */
+/* ----------------------------------------------------------------------- */
+
+struct _AnodeTransport;
+typedef struct _AnodeTransport AnodeTransport;
+struct _AnodeEvent;
+typedef struct _AnodeEvent AnodeEvent;
+
+/**
+ * Anode socket
+ */
+typedef struct
+{
+  /* Type of socket (read-only) */
+  enum {
+    ANODE_SOCKET_DATAGRAM = 1,
+    ANODE_SOCKET_STREAM_LISTEN = 2,
+    ANODE_SOCKET_STREAM_CONNECTION = 3
+  } type;
+
+  /* Socket state */
+  enum {
+    ANODE_SOCKET_CLOSED = 0,
+    ANODE_SOCKET_OPEN = 1,
+    ANODE_SOCKET_CONNECTING = 2,
+  } state;
+
+  /* Local address or remote address for stream connections (read-only) */
+  AnodeNetworkEndpoint endpoint;
+
+  /* Name of owning class (read-only) */
+  const char *class_name;
+
+  /* Pointers for end user use (writable) */
+  void *user_ptr[2];
+
+  /* Special handler to receive events or null for default (writable) */
+  void (*event_handler)(const AnodeEvent *event);
+} AnodeSocket;
+
+/**
+ * Anode transport I/O event
+ */
+struct _AnodeEvent
+{
+  enum {
+    ANODE_TRANSPORT_EVENT_DATAGRAM_RECEIVED = 1,
+    ANODE_TRANSPORT_EVENT_STREAM_INCOMING_CONNECT = 2,
+    ANODE_TRANSPORT_EVENT_STREAM_OUTGOING_CONNECT_ESTABLISHED = 3,
+    ANODE_TRANSPORT_EVENT_STREAM_OUTGOING_CONNECT_FAILED = 4,
+    ANODE_TRANSPORT_EVENT_STREAM_CLOSED = 5,
+    ANODE_TRANSPORT_EVENT_STREAM_DATA_RECEIVED = 6,
+    ANODE_TRANSPORT_EVENT_STREAM_AVAILABLE_FOR_WRITE = 7,
+    ANODE_TRANSPORT_EVENT_DNS_RESULT = 8
+  } type;
+
+  AnodeTransport *transport;
+
+  /* Anode socket corresponding to this event */
+  AnodeSocket *sock;
+
+  /* Originating endpoint for incoming datagrams */
+  AnodeNetworkEndpoint *datagram_from;
+
+  /* DNS lookup results */
+  const char *dns_name;
+  AnodeNetworkAddress *dns_addresses;
+  int dns_address_count;
+
+  /* Error code or 0 for none */
+  int error_code;
+
+  /* Data for incoming datagrams and stream received events */
+  int data_length;
+  char *data;
+};
+
+/**
+ * Enum used for dns_resolve method in transport to specify query rules
+ *
+ * This can be specified for ipv4, ipv6, and Anode address types to tell the
+ * DNS resolver when to bother querying for addresses of the given type.
+ * NEVER means to never query for this type, and ALWAYS means to always
+ * query. IF_NO_PREVIOUS means to query for this type if no addresses were
+ * found in previous queries. Addresses are queried in the order of ipv4,
+ * ipv6, then Anode, so if you specify IF_NO_PREVIOUS for all three you will
+ * get addresses in that order of priority.
+ */
+enum AnodeTransportDnsIncludeMode
+{
+  ANODE_TRANSPORT_DNS_QUERY_NEVER = 0,
+  ANODE_TRANSPORT_DNS_QUERY_ALWAYS = 1,
+  ANODE_TRANSPORT_DNS_QUERY_IF_NO_PREVIOUS = 2
+};
+
+struct _AnodeTransport
+{
+  /**
+   * Set the default event handler
+   *
+   * @param transport Transport engine
+   * @param event_handler Default event handler
+   */
+  void (*set_default_event_handler)(AnodeTransport *transport,
+    void (*event_handler)(const AnodeEvent *event));
+
+  /**
+   * Enqueue a function to be executed during a subsequent call to poll()
+   *
+   * This can be called from other threads, so it can be used to pass a
+   * message to the I/O thread in multithreaded applications.
+   *
+   * If it is called from the same thread, the function is still queued to be
+   * run later rather than being run instantly.
+   *
+   * The order in which invoked functions are called is undefined.
+   *
+   * @param transport Transport engine
+   * @param ptr Arbitrary pointer to pass to function to be called
+   * @param func Function to be called
+   */
+  void (*invoke)(AnodeTransport *transport,
+    void *ptr,
+    void (*func)(void *));
+
+  /**
+   * Initiate a forward DNS query
+   *
+   * @param transport Transport instance
+   * @param name DNS name to query
+   * @param event_handler Event handler or null for default event path
+   * @param ipv4_include_mode Inclusion mode for IPv4 addresses
+   * @param ipv6_include_mode Inclusion mode for IPv6 addresses
+   * @param anode_include_mode Inclusion mode for Anode addresses
+   */
+  void (*dns_resolve)(AnodeTransport *transport,
+    const char *name,
+    void (*event_handler)(const AnodeEvent *),
+    enum AnodeTransportDnsIncludeMode ipv4_include_mode,
+    enum AnodeTransportDnsIncludeMode ipv6_include_mode,
+    enum AnodeTransportDnsIncludeMode anode_include_mode);
+
+  /**
+   * Open a datagram socket
+   *
+   * @param transport Transport instance
+   * @param local_address Local address to bind
+   * @param local_port Local port to bind
+   * @param error_code Value-result parameter to receive error code on error
+   * @return Listen socket or null if error (check error_code in error case)
+   */
+  AnodeSocket *(*datagram_listen)(AnodeTransport *transport,
+    const AnodeNetworkAddress *local_address,
+    int local_port,
+    int *error_code);
+
+  /**
+   * Open a socket to listen for incoming stream connections
+   *
+   * @param transport Transport instance
+   * @param local_address Local address to bind
+   * @param local_port Local port to bind
+   * @param error_code Value-result parameter to receive error code on error
+   * @return Listen socket or null if error (check error_code in error case)
+   */
+  AnodeSocket *(*stream_listen)(AnodeTransport *transport,
+    const AnodeNetworkAddress *local_address,
+    int local_port,
+    int *error_code);
+
+  /**
+   * Send a datagram to a network endpoint
+   *
+   * @param transport Transport instance
+   * @param socket Originating datagram socket
+   * @param data Data to send
+   * @param data_len Length of data to send
+   * @param to_endpoint Destination endpoint
+   * @return Zero on success or error code on error
+   */
+  int (*datagram_send)(AnodeTransport *transport,
+    AnodeSocket *sock,
+    const void *data,
+    int data_len,
+    const AnodeNetworkEndpoint *to_endpoint);
+
+  /**
+   * Initiate an outgoing stream connection attempt
+   *
+   * For IPv4 and IPv6 addresses, this will initiate a TCP connection. For
+   * Anode addresses, Anode's internal streaming protocol will be used.
+   *
+   * @param transport Transport instance
+   * @param to_endpoint Destination endpoint
+   * @param error_code Error code value-result parameter, filled on error
+   * @return Stream socket object or null on error (check error_code)
+   */
+  AnodeSocket *(*stream_connect)(AnodeTransport *transport,
+    const AnodeNetworkEndpoint *to_endpoint,
+    int *error_code);
+
+  /**
+   * Indicate that you are interested in writing to a stream
+   *
+   * This does nothing if the socket is not a stream connection or is not
+   * connected.
+   *
+   * @param transport Transport instance
+   * @param sock Stream connection
+   */
+  void (*stream_start_writing)(AnodeTransport *transport,
+    AnodeSocket *sock);
+
+  /**
+   * Indicate that you are no longer interested in writing to a stream
+   *
+   * This does nothing if the socket is not a stream connection or is not
+   * connected.
+   *
+   * @param transport Transport instance
+   * @param sock Stream connection
+   */
+  void (*stream_stop_writing)(AnodeTransport *transport,
+    AnodeSocket *sock);
+
+  /**
+   * Send data to a stream connection
+   *
+   * This must be called after a stream is indicated to be ready for writing.
+   * It returns the number of bytes actually written, or a negative error
+   * code on failure.
+   *
+   * A return value of zero can occur here, and simply indicates that nothing
+   * was sent. This may occur with certain network stacks on certain
+   * platforms.
+   *
+   * @param transport Transport engine
+   * @param sock Stream socket
+   * @param data Data to send
+   * @param data_len Maximum data to send in bytes
+   * @return Actual data sent or negative error code on error
+   */
+  int (*stream_send)(AnodeTransport *transport,
+    AnodeSocket *sock,
+    const void *data,
+    int data_len);
+
+  /**
+   * Close a socket
+   *
+   * If the socket is a stream connection in the connected state, this
+   * will generate a stream closed event with a zero error_code to indicate
+   * a normal close.
+   *
+   * @param transport Transport engine
+   * @param sock Socket object
+   */
+  void (*close)(AnodeTransport *transport,
+    AnodeSocket *sock);
+
+  /**
+   * Run main polling loop
+   *
+   * This should be called repeatedly from the I/O thread of your main
+   * process. It blocks until one or more events occur, and then returns
+   * the number of events. Error returns here are fatal and indicate
+   * serious problems such as build or platform issues or a lack of any
+   * network interface.
+   *
+   * Functions queued with invoke() are also called inside here.
+   *
+   * @param transport Transport engine
+   * @return Number of events handled or negative on (fatal) error
+   */
+  int (*poll)(AnodeTransport *transport);
+
+  /**
+   * Check whether transport supports an address type
+   *
+   * Inheriting classes should call their base if they do not natively
+   * speak the specified type.
+   *
+   * @param transport Transport engine
+   * @param at Address type
+   * @return Nonzero if true
+   */
+  int (*supports_address_type)(const AnodeTransport *transport,
+    enum AnodeNetworkAddressType at);
+
+  /**
+   * Get the instance of AnodeTransport under this one (if any)
+   *
+   * @param transport Transport engine
+   * @return Base instance or null if none
+   */
+  AnodeTransport *(*base_instance)(const AnodeTransport *transport);
+
+  /**
+   * @param transport Transport engine
+   * @return Class name of this instance
+   */
+  const char *(*class_name)(AnodeTransport *transport);
+
+  /**
+   * Delete this transport and its base transports
+   *
+   * The 'transport' pointer and any streams or sockets it owns are no longer
+   * valid after this call.
+   *
+   * @param transport Transport engine
+   */
+  void (*delete)(AnodeTransport *transport);
+};
+
+/**
+ * Construct a new system transport
+ *
+ * This is the default base for AnodeTransport, and it is constructed
+ * automatically if 'base' is null in AnodeTransport_new(). However, it also
+ * exposed to the user so that specialized transports (such as those that use
+ * proxy servers) can be developed on top of it. These in turn can be supplied
+ * as 'base' to AnodeTransport_new() to talk Anode over these transports.
+ *
+ * The system transport supports IP protocols and possibly others.
+ *
+ * @param base Base class or null for none (usually null)
+ * @return Base transport engine instance
+ */
+extern AnodeTransport *AnodeSystemTransport_new(AnodeTransport *base);
+
+/**
+ * Construct a new Anode core transport
+ *
+ * This is the transport that talks Anode using the specified base transport.
+ * Requests for other address types are passed through to the base. If the
+ * base is null, an instance of AnodeSystemTransport is used.
+ *
+ * Since transport engines inherit their functionality, this transport
+ * will also do standard IP and everything else that the system transport
+ * supports. Most users will just want to construct this with a null base.
+ *
+ * @param base Base transport to use, or null to use SystemTransport
+ * @return Anode transport engine or null on error
+ */
+extern AnodeTransport *AnodeCoreTransport_new(AnodeTransport *base);
+
+/* ----------------------------------------------------------------------- */
+/* URI Parser                                                              */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * URI broken down by component
+ */
+typedef struct
+{
+  char scheme[8];
+  char username[64];
+  char password[64];
+  char host[128];
+  char path[256];
+  char query[256];
+  char fragment[64];
+  int port;
+} AnodeURI;
+
+/**
+ * URI parser
+ *
+ * A buffer too small error will occur if any field is too large for the
+ * AnodeURI structure.
+ *
+ * @param parsed_uri Structure to fill with parsed URI data
+ * @param uri_string URI in string format
+ * @return Zero on success or error on failure
+ */
+extern int AnodeURI_parse(AnodeURI *parsed_uri,const char *uri_string);
+
+/**
+ * Output a URI in string format
+ *
+ * @param uri URI to output as string
+ * @param buf Buffer to store URI string
+ * @param len Length of buffer
+ * @return Buffer or null on error
+ */
+extern char *AnodeURI_to_string(const AnodeURI *uri,char *buf,int len);
+
+/* ----------------------------------------------------------------------- */
+/* Zone File Lookup and Dictionary                                         */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Zone file dictionary
+ */
+typedef void AnodeZoneFile;
+
+/**
+ * Start asynchronous zone fetch
+ *
+ * When the zone is retrieved, the lookup handler is called. If zone lookup
+ * failed, the zone file argument to the handler will be null.
+ *
+ * @param transport Transport engine
+ * @param zone Zone ID
+ * @param user_ptr User pointer
+ * @param zone_lookup_handler Handler for Anode zone lookup
+ */
+extern void AnodeZoneFile_lookup(
+  AnodeTransport *transport,
+  const AnodeZone *zone,
+  void *ptr,
+  void (*zone_lookup_handler)(const AnodeZone *,AnodeZoneFile *,void *));
+
+/**
+ * Look up a key in a zone file
+ *
+ * @param zone Zone file object
+ * @param key Key to get in zone file
+ */
+extern const char *AnodeZoneFile_get(const AnodeZoneFile *zone,const char *key);
+
+/**
+ * Free a zone file
+ *
+ * @param zone Zone to free
+ */
+extern void AnodeZoneFile_free(AnodeZoneFile *zone);
+
+/* ----------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/attic/historic/anode/libanode/errors.c
+++ b/attic/historic/anode/libanode/errors.c
@ -0,0 +1,52 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "anode.h"
+
+struct AnodeErrDesc
+{
+  int code;
+  const char *desc;
+};
+
+#define TOTAL_ERRORS 12
+static const struct AnodeErrDesc ANODE_ERRORS[TOTAL_ERRORS] = {
+  { ANODE_ERR_NONE, "No error (success)" },
+  { ANODE_ERR_INVALID_ARGUMENT, "Invalid argument" },
+  { ANODE_ERR_OUT_OF_MEMORY, "Out of memory" },
+  { ANODE_ERR_INVALID_URI, "Invalid URI" },
+  { ANODE_ERR_BUFFER_TOO_SMALL, "Supplied buffer too small" },
+  { ANODE_ERR_ADDRESS_INVALID, "Address invalid" },
+  { ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED, "Address type not supported"},
+  { ANODE_ERR_CONNECTION_CLOSED, "Connection closed"},
+  { ANODE_ERR_CONNECT_FAILED, "Connect failed"},
+  { ANODE_ERR_UNABLE_TO_BIND, "Unable to bind to address"},
+  { ANODE_ERR_TOO_MANY_OPEN_SOCKETS, "Too many open sockets"},
+  { ANODE_ERR_DNS_NAME_NOT_FOUND_OR_TIMED_OUT, "DNS name not found or timed out"}
+};
+
+extern const char *Anode_strerror(int err)
+{
+  int i;
+  int negerr = -err;
+
+  for(i=0;i<TOTAL_ERRORS;++i) {
+    if ((ANODE_ERRORS[i].code == err)||(ANODE_ERRORS[i].code == negerr))
+      return ANODE_ERRORS[i].desc;
+  }
+
+  return "Unknown error";
+}
--- a/attic/historic/anode/libanode/identity.c
+++ b/attic/historic/anode/libanode/identity.c
@ -0,0 +1,110 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "impl/types.h"
+#include "impl/ec.h"
+#include "impl/misc.h"
+#include "anode.h"
+
+int AnodeIdentity_generate(AnodeIdentity *identity,const AnodeZone *zone,enum AnodeAddressType type)
+{
+  struct AnodeECKeyPair kp;
+
+  switch(type) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      if (!AnodeECKeyPair_generate(&kp))
+        return ANODE_ERR_OUT_OF_MEMORY;
+
+      identity->address.bits[0] = (unsigned char)ANODE_ADDRESS_ANODE_256_40;
+
+      identity->address.bits[1] = zone->bits[0];
+      identity->address.bits[2] = zone->bits[1];
+      identity->address.bits[3] = zone->bits[2];
+      identity->address.bits[4] = zone->bits[3];
+
+      identity->address.bits[5] = 0;
+      identity->address.bits[6] = 0;
+
+      Anode_memcpy((void *)&(identity->address.bits[7]),(const void *)kp.pub.key,ANODE_EC_PUBLIC_KEY_BYTES);
+      Anode_memcpy((void *)identity->secret,(const void *)kp.priv.key,kp.priv.bytes);
+
+      AnodeAddress_calc_short_id(&identity->address,&identity->address_id);
+
+      AnodeECKeyPair_destroy(&kp);
+
+      return 0;
+  }
+
+  return ANODE_ERR_INVALID_ARGUMENT;
+}
+
+int AnodeIdentity_to_string(const AnodeIdentity *identity,char *dest,int dest_len)
+{
+  char hexbuf[128];
+  char strbuf[128];
+  int n;
+
+  if ((n = AnodeAddress_to_string(&identity->address,strbuf,sizeof(strbuf))) <= 0)
+    return n;
+
+  switch(AnodeAddress_get_type(&identity->address)) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      Anode_to_hex((const unsigned char *)identity->secret,ANODE_ADDRESS_SECRET_LENGTH_ANODE_256_40,hexbuf,sizeof(hexbuf));
+      n = snprintf(dest,dest_len,"ANODE-256-40:%s:%s",strbuf,hexbuf);
+      if (n >= dest_len)
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+      return n;
+  }
+
+  return ANODE_ERR_INVALID_ARGUMENT;
+}
+
+int AnodeIdentity_from_string(AnodeIdentity *identity,const char *str)
+{
+  char buf[1024];
+  char *id_name;
+  char *address;
+  char *secret;
+  int ec;
+
+  Anode_str_copy(buf,str,sizeof(buf));
+
+  id_name = buf;
+  if (!id_name) return 0;
+  if (!*id_name) return 0;
+  address = (char *)Anode_strchr(id_name,':');
+  if (!address) return 0;
+  if (!*address) return 0;
+  *(address++) = (char)0;
+  secret = (char *)Anode_strchr(address,':');
+  if (!secret) return 0;
+  if (!*secret) return 0;
+  *(secret++) = (char)0;
+
+  if (Anode_strcaseeq("ANODE-256-40",id_name)) {
+    if ((ec = AnodeAddress_from_string(address,&identity->address)))
+      return ec;
+    if (Anode_strlen(secret) != (ANODE_ADDRESS_SECRET_LENGTH_ANODE_256_40 * 2))
+      return ANODE_ERR_INVALID_ARGUMENT;
+    Anode_from_hex(secret,(unsigned char *)identity->secret,sizeof(identity->secret));
+    AnodeAddress_calc_short_id(&identity->address,&identity->address_id);
+    return 0;
+  }
+
+  return ANODE_ERR_INVALID_ARGUMENT;
+}
--- a/attic/historic/anode/libanode/impl/aes.c
+++ b/attic/historic/anode/libanode/impl/aes.c
@ -0,0 +1,72 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "aes.h"
+
+void Anode_cmac_aes256(
+  const AnodeAesExpandedKey *expkey,
+  const unsigned char *restrict data,
+  unsigned long data_len,
+  unsigned char *restrict mac)
+{
+  unsigned char cbc[16];
+  unsigned char pad[16];
+  const unsigned char *restrict pos = data;
+  unsigned long i;
+  unsigned long remaining = data_len;
+  unsigned char c;
+
+  ((uint64_t *)((void *)cbc))[0] = 0ULL;
+  ((uint64_t *)((void *)cbc))[1] = 0ULL;
+
+  while (remaining >= 16) {
+    ((uint64_t *)((void *)cbc))[0] ^= ((uint64_t *)((void *)pos))[0];
+    ((uint64_t *)((void *)cbc))[1] ^= ((uint64_t *)((void *)pos))[1];
+    pos += 16;
+    if (remaining > 16)
+      Anode_aes256_encrypt(expkey,cbc,cbc);
+    remaining -= 16;
+  }
+
+  ((uint64_t *)((void *)pad))[0] = 0ULL;
+  ((uint64_t *)((void *)pad))[1] = 0ULL;
+  Anode_aes256_encrypt(expkey,pad,pad);
+
+  c = pad[0] & 0x80;
+  for(i=0;i<15;++i)
+    pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7);
+  pad[15] <<= 1;
+  if (c)
+    pad[15] ^= 0x87;
+
+  if (remaining||(!data_len)) {
+    for(i=0;i<remaining;++i)
+      cbc[i] ^= *(pos++);
+    cbc[remaining] ^= 0x80;
+
+    c = pad[0] & 0x80;
+    for(i=0;i<15;++i)
+      pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7);
+    pad[15] <<= 1;
+    if (c)
+      pad[15] ^= 0x87;
+  }
+
+  ((uint64_t *)((void *)mac))[0] = ((uint64_t *)((void *)pad))[0] ^ ((uint64_t *)((void *)cbc))[0];
+  ((uint64_t *)((void *)mac))[1] = ((uint64_t *)((void *)pad))[1] ^ ((uint64_t *)((void *)cbc))[1];
+
+  Anode_aes256_encrypt(expkey,mac,mac);
+}
--- a/attic/historic/anode/libanode/impl/aes.h
+++ b/attic/historic/anode/libanode/impl/aes.h
@ -0,0 +1,64 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_AES_H
+#define _ANODE_AES_H
+
+#include <openssl/aes.h>
+#include "types.h"
+
+/* This just glues us to OpenSSL's built-in AES-256 implementation */
+
+#define ANODE_AES_BLOCK_SIZE 16
+#define ANODE_AES_KEY_SIZE 32
+
+typedef AES_KEY AnodeAesExpandedKey;
+
+#define Anode_aes256_expand_key(k,ek) AES_set_encrypt_key((const unsigned char *)(k),256,(AES_KEY *)(ek))
+
+/* Note: in and out can be the same thing */
+#define Anode_aes256_encrypt(ek,in,out) AES_encrypt((const unsigned char *)(in),(unsigned char *)(out),(const AES_KEY *)(ek))
+
+/* Note: iv is modified */
+static inline void Anode_aes256_cfb_encrypt(
+  const AnodeAesExpandedKey *expkey,
+  const unsigned char *in,
+  unsigned char *out,
+  unsigned char *iv,
+  unsigned long len)
+{
+  int tmp = 0;
+  AES_cfb128_encrypt(in,out,len,(const AES_KEY *)expkey,iv,&tmp,AES_ENCRYPT);
+}
+static inline void Anode_aes256_cfb_decrypt(
+  const AnodeAesExpandedKey *expkey,
+  const unsigned char *in,
+  unsigned char *out,
+  unsigned char *iv,
+  unsigned long len)
+{
+  int tmp = 0;
+  AES_cfb128_encrypt(in,out,len,(const AES_KEY *)expkey,iv,&tmp,AES_DECRYPT);
+}
+
+/* CMAC message authentication code */
+void Anode_cmac_aes256(
+  const AnodeAesExpandedKey *expkey,
+  const unsigned char *restrict data,
+  unsigned long data_len,
+  unsigned char *restrict mac);
+
+#endif
--- a/attic/historic/anode/libanode/impl/dictionary.c
+++ b/attic/historic/anode/libanode/impl/dictionary.c
@ -0,0 +1,239 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "dictionary.h"
+
+static const char *EMPTY_STR = "";
+
+void AnodeDictionary_clear(struct AnodeDictionary *d)
+{
+  struct AnodeDictionaryEntry *e,*ne;
+  int oldcs;
+  unsigned int i;
+
+  oldcs = d->case_sensitive;
+
+  for(i=0;i<ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE;++i) {
+    e = d->ht[i];
+    while (e) {
+      ne = e->next;
+      if ((e->key)&&(e->key != EMPTY_STR)) free((void *)e->key);
+      if ((e->value)&&(e->value != EMPTY_STR)) free((void *)e->value);
+      free((void *)e);
+      e = ne;
+    }
+  }
+
+  Anode_zero((void *)d,sizeof(struct AnodeDictionary));
+
+  d->case_sensitive = oldcs;
+}
+
+void AnodeDictionary_put(struct AnodeDictionary *d,const char *key,const char *value)
+{
+  struct AnodeDictionaryEntry *e;
+  char *p1;
+  const char *p2;
+  unsigned int bucket = (d->case_sensitive) ? AnodeDictionary__get_bucket(key) : AnodeDictionary__get_bucket_ci(key);
+  unsigned int len,i;
+
+  e = d->ht[bucket];
+  while (e) {
+    if (((d->case_sensitive) ? Anode_streq(key,e->key) : Anode_strcaseeq(key,e->key))) {
+      if (!d->case_sensitive) {
+        p1 = e->key;
+        p2 = key;
+        while (*p2) *(p1++) = *(p2++);
+      }
+
+      len = 0;
+      while (value[len]) ++len;
+      if (len) {
+        if ((e->value)&&(e->value != EMPTY_STR))
+          e->value = (char *)realloc((void *)e->value,len + 1);
+        else e->value = (char *)malloc(len + 1);
+        for(i=0;i<len;++i) e->value[i] = value[i];
+        e->value[i] = (char)0;
+      } else {
+        if ((e->value)&&(e->value != EMPTY_STR)) free((void *)e->value);
+        e->value = (char *)EMPTY_STR;
+      }
+      return;
+    }
+    e = e->next;
+  }
+
+  e = (struct AnodeDictionaryEntry *)malloc(sizeof(struct AnodeDictionaryEntry));
+
+  len = 0;
+  while (key[len]) ++len;
+  if (len) {
+    e->key = (char *)malloc(len + 1);
+    for(i=0;i<len;++i) e->key[i] = key[i];
+    e->key[i] = (char)0;
+  } else e->key = (char *)EMPTY_STR;
+
+  len = 0;
+  while (value[len]) ++len;
+  if (len) {
+    e->value = (char *)malloc(len + 1);
+    for(i=0;i<len;++i) e->value[i] = value[i];
+    e->value[i] = (char)0;
+  } else e->value = (char *)EMPTY_STR;
+
+  e->next = d->ht[bucket];
+  d->ht[bucket] = e;
+
+  ++d->size;
+}
+
+void AnodeDictionary_read(
+  struct AnodeDictionary *d,
+  char *in,
+  const char *line_breaks,
+  const char *kv_breaks,
+  const char *comment_chars,
+  char escape_char,
+  int trim_whitespace_from_keys,
+  int trim_whitespace_from_values)
+{
+  char *line = in;
+  char *key;
+  char *value;
+  char *p1,*p2,*p3;
+  char last = ~escape_char;
+  int eof_state = 0;
+
+  for(;;) {
+    if ((!*in)||((Anode_strchr(line_breaks,*in))&&((last != escape_char)||(!escape_char)))) {
+      if (!*in)
+        eof_state = 1;
+      else *in = (char)0;
+
+      if ((*line)&&((comment_chars)&&(!Anode_strchr(comment_chars,*line)))) {
+        key = line;
+
+        while (*line) {
+          if ((Anode_strchr(kv_breaks,*line))&&((last != escape_char)||(!escape_char))) {
+            *(line++) = (char)0;
+            break;
+          } else last = *(line++);
+        }
+        while ((*line)&&(Anode_strchr(kv_breaks,*line))&&((last != escape_char)||(!escape_char)))
+          last = *(line++);
+        value = line;
+
+        if (escape_char) {
+          p1 = key;
+          while (*p1) {
+            if (*p1 == escape_char) {
+              p2 = p1;
+              p3 = p1 + 1;
+              while (*p3)
+                *(p2++) = *(p3++);
+              *p2 = (char)0;
+            }
+            ++p1;
+          }
+          p1 = value;
+          while (*p1) {
+            if (*p1 == escape_char) {
+              p2 = p1;
+              p3 = p1 + 1;
+              while (*p3)
+                *(p2++) = *(p3++);
+              *p2 = (char)0;
+            }
+            ++p1;
+          }
+        }
+
+        if (trim_whitespace_from_keys)
+          Anode_trim(key);
+        if (trim_whitespace_from_values)
+          Anode_trim(value);
+
+        AnodeDictionary_put(d,key,value);
+      }
+
+      if (eof_state)
+        break;
+      else line = in + 1;
+    }
+    last = *(in++);
+  }
+}
+
+long AnodeDictionary_write(
+  struct AnodeDictionary *d,
+  char *out,
+  long out_size,
+  const char *line_break,
+  const char *kv_break)
+{
+  struct AnodeDictionaryEntry *e;
+  const char *tmp;
+  long ptr = 0;
+  unsigned int bucket;
+
+  if (out_size <= 0)
+    return -1;
+
+  for(bucket=0;bucket<ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE;++bucket) {
+    e = d->ht[bucket];
+    while (e) {
+      tmp = e->key;
+      if (tmp) {
+        while (*tmp) {
+          out[ptr++] = *tmp++;
+          if (ptr >= (out_size - 1)) return -1;
+        }
+      }
+
+      tmp = kv_break;
+      if (tmp) {
+        while (*tmp) {
+          out[ptr++] = *tmp++;
+          if (ptr >= (out_size - 1)) return -1;
+        }
+      }
+
+      tmp = e->value;
+      if (tmp) {
+        while (*tmp) {
+          out[ptr++] = *tmp++;
+          if (ptr >= (out_size - 1)) return -1;
+        }
+      }
+
+      tmp = line_break;
+      if (tmp) {
+        while (*tmp) {
+          out[ptr++] = *tmp++;
+          if (ptr >= (out_size - 1)) return -1;
+        }
+      }
+
+      e = e->next;
+    }
+  }
+
+  out[ptr] = (char)0;
+
+  return ptr;
+}
--- a/attic/historic/anode/libanode/impl/dictionary.h
+++ b/attic/historic/anode/libanode/impl/dictionary.h
@ -0,0 +1,126 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+/* This is a simple string hash table suitable for small tables such as zone
+ * files or HTTP header lists. */
+
+#ifndef _ANODE_DICTIONARY_H
+#define _ANODE_DICTIONARY_H
+
+#include "misc.h"
+
+/* This is a fixed hash table and is designed for relatively small numbers
+ * of keys for things like zone files. */
+#define ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE 16
+#define ANODE_DICTIONARY_FIXED_HASH_TABLE_MASK 15
+
+/* Computes a hash code for a string and returns the hash bucket */
+static inline unsigned int AnodeDictionary__get_bucket(const char *s)
+{
+  unsigned int hc = 3;
+  while (*s)
+    hc = ((hc << 4) + hc) + (unsigned int)*(s++);
+  return ((hc ^ (hc >> 4)) & ANODE_DICTIONARY_FIXED_HASH_TABLE_MASK);
+}
+/* Case insensitive version of get_bucket */
+static inline unsigned int AnodeDictionary__get_bucket_ci(const char *s)
+{
+  unsigned int hc = 3;
+  while (*s)
+    hc = ((hc << 4) + hc) + (unsigned int)Anode_tolower(*(s++));
+  return ((hc ^ (hc >> 4)) & ANODE_DICTIONARY_FIXED_HASH_TABLE_MASK);
+}
+
+struct AnodeDictionaryEntry
+{
+  char *key;
+  char *value;
+  struct AnodeDictionaryEntry *next;
+};
+
+struct AnodeDictionary
+{
+  struct AnodeDictionaryEntry *ht[ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE];
+  unsigned int size;
+  int case_sensitive;
+};
+
+static inline void AnodeDictionary_init(struct AnodeDictionary *d,int case_sensitive)
+{
+  Anode_zero((void *)d,sizeof(struct AnodeDictionary));
+  d->case_sensitive = case_sensitive;
+}
+
+void AnodeDictionary_clear(struct AnodeDictionary *d);
+
+static inline void AnodeDictionary_destroy(struct AnodeDictionary *d)
+{
+  AnodeDictionary_clear(d);
+}
+
+void AnodeDictionary_put(struct AnodeDictionary *d,const char *key,const char *value);
+
+static inline const char *AnodeDictionary_get(struct AnodeDictionary *d,const char *key)
+{
+  struct AnodeDictionaryEntry *e;
+  unsigned int bucket = (d->case_sensitive) ? AnodeDictionary__get_bucket(key) : AnodeDictionary__get_bucket_ci(key);
+
+  e = d->ht[bucket];
+  while (e) {
+    if ((d->case_sensitive ? Anode_streq(key,e->key) : Anode_strcaseeq(key,e->key)))
+      return e->value;
+    e = e->next;
+  }
+
+  return (const char *)0;
+}
+
+static inline void AnodeDictionary_iterate(
+  struct AnodeDictionary *d,
+  void *arg,
+  int (*func)(void *,const char *,const char *))
+{
+  struct AnodeDictionaryEntry *e;
+  unsigned int bucket;
+
+  for(bucket=0;bucket<ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE;++bucket) {
+    e = d->ht[bucket];
+    while (e) {
+      if (!func(arg,e->key,e->value))
+        return;
+      e = e->next;
+    }
+  }
+}
+
+void AnodeDictionary_read(
+  struct AnodeDictionary *d,
+  char *in,
+  const char *line_breaks,
+  const char *kv_breaks,
+  const char *comment_chars,
+  char escape_char,
+  int trim_whitespace_from_keys,
+  int trim_whitespace_from_values);
+
+long AnodeDictionary_write(
+  struct AnodeDictionary *d,
+  char *out,
+  long out_size,
+  const char *line_break,
+  const char *kv_break);
+
+#endif
--- a/attic/historic/anode/libanode/impl/dns_txt.c
+++ b/attic/historic/anode/libanode/impl/dns_txt.c
@ -0,0 +1,93 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
+#include <netdb.h>
+#include "dns_txt.h"
+
+#ifndef C_IN
+#define C_IN ns_c_in
+#endif
+#ifndef T_TXT
+#define T_TXT ns_t_txt
+#endif
+
+static volatile int Anode_resolver_initialized = 0;
+
+int Anode_sync_resolve_txt(const char *host,char *txt,unsigned int txt_len)
+{
+  unsigned char answer[16384],*pptr,*end;
+  char name[16384];
+  int len,explen,i;
+
+  if (!Anode_resolver_initialized) {
+    Anode_resolver_initialized = 1;
+    res_init();
+  }
+
+  /* Do not taunt happy fun ball. */
+
+  len = res_search(host,C_IN,T_TXT,answer,sizeof(answer));
+  if (len > 12) {
+    pptr = answer + 12;
+    end = answer + len;
+
+    explen = dn_expand(answer,end,pptr,name,sizeof(name));
+    if (explen > 0) {
+      pptr += explen;
+
+      if ((pptr + 2) >= end) return 2;
+      if (ntohs(*((uint16_t *)pptr)) == T_TXT) {
+        pptr += 4;
+        if (pptr >= end) return 2;
+
+        explen = dn_expand(answer,end,pptr,name,sizeof(name));
+        if (explen > 0) {
+          pptr += explen;
+
+          if ((pptr + 2) >= end) return 2;
+          if (ntohs(*((uint16_t *)pptr)) == T_TXT) {
+            pptr += 10;
+            if (pptr >= end) return 2;
+
+            len = *(pptr++);
+            if (len <= 0) return 2;
+            if ((pptr + len) > end) return 2;
+
+            if (txt_len < (len + 1))
+              return 4;
+            else {
+              for(i=0;i<len;++i)
+                txt[i] = pptr[i];
+              txt[len] = (char)0;
+              return 0;
+            }
+          }
+        }
+      }
+    }
+  }
+
+  return 1;
+}
+
--- a/attic/historic/anode/libanode/impl/dns_txt.h
+++ b/attic/historic/anode/libanode/impl/dns_txt.h
@ -0,0 +1,37 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_DNS_TXT_H
+#define _ANODE_DNS_TXT_H
+
+/**
+ * Synchronous TXT resolver routine
+ *
+ * Error codes:
+ *  1 - I/O error
+ *  2 - Invalid response
+ *  3 - TXT record not found
+ *  4 - Destination buffer too small for result
+ *
+ * @param host Host name
+ * @param txt Buffer to store TXT result
+ * @param txt_len Size of buffer
+ * @return Zero on success, special error code on failure
+ */
+int Anode_sync_resolve_txt(const char *host,char *txt,unsigned int txt_len);
+
+#endif
+
--- a/attic/historic/anode/libanode/impl/ec.c
+++ b/attic/historic/anode/libanode/impl/ec.c
@ -0,0 +1,219 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <openssl/bn.h>
+#include <openssl/obj_mac.h>
+#include <openssl/rand.h>
+#include <openssl/ec.h>
+#include <openssl/ecdh.h>
+#include <openssl/ecdsa.h>
+#include "types.h"
+#include "misc.h"
+#include "ec.h"
+
+static EC_GROUP *AnodeEC_group = (EC_GROUP *)0;
+
+static void *AnodeEC_KDF(const void *in,size_t inlen,void *out,size_t *outlen)
+{
+  unsigned long i,longest_length;
+
+  if (!*outlen)
+    return out;
+
+  for(i=0;i<(unsigned long)*outlen;++i)
+    ((unsigned char *)out)[i] = (unsigned char)0;
+
+  longest_length = inlen;
+  if (longest_length < *outlen)
+    longest_length = *outlen;
+  for(i=0;i<longest_length;++i)
+    ((unsigned char *)out)[i % (unsigned long)*outlen] ^= ((const unsigned char *)in)[i % (unsigned long)inlen];
+
+  return out;
+}
+
+int AnodeECKeyPair_generate(struct AnodeECKeyPair *pair)
+{
+  EC_KEY *key;
+  int len;
+
+#ifdef HAS_DEV_URANDOM
+  char buf[128];
+  FILE *f = fopen("/dev/urandom","r");
+  if (f) {
+    if (fread(buf,1,sizeof(buf),f) == sizeof(buf))
+      RAND_add(buf,sizeof(buf),sizeof(buf)/2);
+    fclose(f);
+  }
+#endif
+
+  if (!AnodeEC_group) {
+    AnodeEC_group = EC_GROUP_new_by_curve_name(ANODE_EC_GROUP);
+    if (!AnodeEC_group) return 0;
+  }
+
+  key = EC_KEY_new();
+  if (!key) return 0;
+
+  if (!EC_KEY_set_group(key,AnodeEC_group)) {
+    EC_KEY_free(key);
+    return 0;
+  }
+
+  if (!EC_KEY_generate_key(key)) {
+    EC_KEY_free(key);
+    return 0;
+  }
+
+  Anode_zero(pair,sizeof(struct AnodeECKeyPair));
+
+  /* Stuff the private key into priv.key */
+  len = BN_num_bytes(EC_KEY_get0_private_key(key));
+  if ((len > ANODE_EC_PRIME_BYTES)||(len < 0)) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  BN_bn2bin(EC_KEY_get0_private_key(key),&(pair->priv.key[ANODE_EC_PRIME_BYTES - len]));
+  pair->priv.bytes = ANODE_EC_PRIME_BYTES;
+
+  len = EC_POINT_point2oct(AnodeEC_group,EC_KEY_get0_public_key(key),POINT_CONVERSION_COMPRESSED,pair->pub.key,sizeof(pair->pub.key),0);
+  if (len != ANODE_EC_PUBLIC_KEY_BYTES) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  pair->pub.bytes = ANODE_EC_PUBLIC_KEY_BYTES;
+
+  /* Keep a copy of OpenSSL's structure around so we don't have to re-init
+   * it every time we use our key pair structure. */
+  pair->internal_key = key;
+
+  return 1;
+}
+
+int AnodeECKeyPair_init(struct AnodeECKeyPair *pair,const struct AnodeECKey *pub,const struct AnodeECKey *priv)
+{
+  EC_KEY *key;
+  EC_POINT *kxy;
+  BIGNUM *pn;
+
+  if (!AnodeEC_group) {
+    AnodeEC_group = EC_GROUP_new_by_curve_name(ANODE_EC_GROUP);
+    if (!AnodeEC_group) return 0;
+  }
+
+  key = EC_KEY_new();
+  if (!key)
+    return 0;
+
+  if (!EC_KEY_set_group(key,AnodeEC_group)) {
+    EC_KEY_free(key);
+    return 0;
+  }
+
+  /* Grab the private key */
+  if (priv->bytes != ANODE_EC_PRIME_BYTES) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  pn = BN_new();
+  if (!pn) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  if (!BN_bin2bn(priv->key,ANODE_EC_PRIME_BYTES,pn)) {
+    BN_free(pn);
+    EC_KEY_free(key);
+    return 0;
+  }
+  if (!EC_KEY_set_private_key(key,pn)) {
+    BN_free(pn);
+    EC_KEY_free(key);
+    return 0;
+  }
+  BN_free(pn);
+
+  /* Set the public key */
+  if (pub->bytes != ANODE_EC_PUBLIC_KEY_BYTES) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  kxy = EC_POINT_new(AnodeEC_group);
+  if (!kxy) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  EC_POINT_oct2point(AnodeEC_group,kxy,pub->key,ANODE_EC_PUBLIC_KEY_BYTES,0);
+  if (!EC_KEY_set_public_key(key,kxy)) {
+    EC_POINT_free(kxy);
+    EC_KEY_free(key);
+    return 0;
+  }
+  EC_POINT_free(kxy);
+
+  Anode_zero(pair,sizeof(struct AnodeECKeyPair));
+  Anode_memcpy((void *)&(pair->pub),(const void *)pub,sizeof(struct AnodeECKey));
+  Anode_memcpy((void *)&(pair->priv),(const void *)priv,sizeof(struct AnodeECKey));
+  pair->internal_key = key;
+
+  return 1;
+}
+
+void AnodeECKeyPair_destroy(struct AnodeECKeyPair *pair)
+{
+  if (pair) {
+    if (pair->internal_key)
+      EC_KEY_free((EC_KEY *)pair->internal_key);
+  }
+}
+
+int AnodeECKeyPair_agree(const struct AnodeECKeyPair *my_key_pair,const struct AnodeECKey *their_pub_key,unsigned char *key_buf,unsigned int key_len)
+{
+  EC_POINT *pub;
+  int i;
+
+  if (!AnodeEC_group) {
+    AnodeEC_group = EC_GROUP_new_by_curve_name(ANODE_EC_GROUP);
+    if (!AnodeEC_group) return 0;
+  }
+
+  if (!my_key_pair->internal_key)
+    return 0;
+
+  if (their_pub_key->bytes != ANODE_EC_PUBLIC_KEY_BYTES)
+    return 0;
+  pub = EC_POINT_new(AnodeEC_group);
+  if (!pub)
+    return 0;
+  EC_POINT_oct2point(AnodeEC_group,pub,their_pub_key->key,ANODE_EC_PUBLIC_KEY_BYTES,0);
+
+  i = ECDH_compute_key(key_buf,key_len,pub,(EC_KEY *)my_key_pair->internal_key,&AnodeEC_KDF);
+  if (i != (int)key_len) {
+    EC_POINT_free(pub);
+    return 0;
+  }
+
+  EC_POINT_free(pub);
+
+  return 1;
+}
+
+void AnodeEC_random(unsigned char *buf,unsigned int len)
+{
+  RAND_pseudo_bytes(buf,len);
+}
--- a/attic/historic/anode/libanode/impl/ec.h
+++ b/attic/historic/anode/libanode/impl/ec.h
@ -0,0 +1,61 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+/* Elliptic curve glue -- hides OpenSSL code behind this source module */
+
+#ifndef _ANODE_EC_H
+#define _ANODE_EC_H
+
+#include "misc.h"
+
+/* Right now, only one mode is supported: NIST-P-256. This is the only mode
+ * supported in the spec as well, and should be good for quite some time.
+ * If other modes are needed this code will need to be refactored. */
+
+/* NIST-P-256 prime size in bytes */
+#define ANODE_EC_PRIME_BYTES 32
+
+/* Sizes of key fields */
+#define ANODE_EC_GROUP NID_X9_62_prime256v1
+#define ANODE_EC_PUBLIC_KEY_BYTES (ANODE_EC_PRIME_BYTES + 1)
+#define ANODE_EC_PRIVATE_KEY_BYTES ANODE_EC_PRIME_BYTES
+
+/* Larger of public or private key bytes, used for buffers */
+#define ANODE_EC_MAX_BYTES ANODE_EC_PUBLIC_KEY_BYTES
+
+struct AnodeECKey
+{
+  unsigned char key[ANODE_EC_MAX_BYTES];
+  unsigned int bytes;
+};
+
+struct AnodeECKeyPair
+{
+  struct AnodeECKey pub;
+  struct AnodeECKey priv;
+  void *internal_key;
+};
+
+/* Key management functions */
+int AnodeECKeyPair_generate(struct AnodeECKeyPair *pair);
+int AnodeECKeyPair_init(struct AnodeECKeyPair *pair,const struct AnodeECKey *pub,const struct AnodeECKey *priv);
+void AnodeECKeyPair_destroy(struct AnodeECKeyPair *pair);
+int AnodeECKeyPair_agree(const struct AnodeECKeyPair *my_key_pair,const struct AnodeECKey *their_pub_key,unsigned char *key_buf,unsigned int key_len);
+
+/* Provides access to the secure PRNG used to generate keys */
+void AnodeEC_random(unsigned char *buf,unsigned int len);
+
+#endif
--- a/attic/historic/anode/libanode/impl/environment.c
+++ b/attic/historic/anode/libanode/impl/environment.c
@ -0,0 +1,118 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "environment.h"
+
+#ifdef WINDOWS
+#include <windows.h>
+#else
+#include <sys/stat.h>
+#include <string.h>
+#endif
+
+static char Anode_cache_base[1024] = { 0 };
+
+const char *Anode_get_cache()
+{
+  if (Anode_cache_base[0])
+    return Anode_cache_base;
+
+#ifdef WINDOWS
+#else
+  char tmp[1024];
+  char home[1024];
+  unsigned int i;
+  struct stat st;
+  const char *_home = getenv("HOME");
+
+  if (!_home)
+    return (const char *)0;
+  for(i=0;i<sizeof(home);++i) {
+    home[i] = _home[i];
+    if (!home[i]) {
+      if (i == 0)
+        return (const char *)0;
+      else if (home[i-1] == ANODE_PATH_SEPARATOR)
+        home[i-1] = (char)0;
+      break;
+    }
+  }
+  if (i == sizeof(home))
+    return (const char *)0;
+
+#ifdef __APPLE__
+  snprintf(tmp,sizeof(tmp),"%s%cLibrary",home,ANODE_PATH_SEPARATOR);
+  tmp[sizeof(tmp)-1] = (char)0;
+  if (!stat(tmp,&st)) {
+    sprintf(tmp,"%s%cLibrary%cCaches",home,ANODE_PATH_SEPARATOR,ANODE_PATH_SEPARATOR);
+    if (stat(tmp,&st)) {
+      if (mkdir(tmp,0700))
+        return (const char *)0;
+    }
+    snprintf(Anode_cache_base,sizeof(Anode_cache_base),"%s%ccom.zerotier.anode",tmp,ANODE_PATH_SEPARATOR);
+    Anode_cache_base[sizeof(Anode_cache_base)-1] = (char)0;
+    if (stat(Anode_cache_base,&st)) {
+      if (mkdir(Anode_cache_base,0700)) {
+        Anode_cache_base[0] = (char)0;
+        return (const char *)0;
+      }
+    }
+    return Anode_cache_base;
+  }
+#endif
+
+  snprintf(tmp,sizeof(tmp),"%s%c.anode",home,ANODE_PATH_SEPARATOR);
+  tmp[sizeof(tmp)-1] = (char)0;
+  if (stat(tmp,&st)) {
+    if (mkdir(tmp,0700)) {
+      Anode_cache_base[0] = (char)0;
+      return (const char *)0;
+    }
+  }
+  snprintf(Anode_cache_base,sizeof(Anode_cache_base),"%s%ccaches",tmp,ANODE_PATH_SEPARATOR);
+  Anode_cache_base[sizeof(Anode_cache_base)-1] = (char)0;
+  if (stat(Anode_cache_base,&st)) {
+    if (mkdir(Anode_cache_base,0700)) {
+      Anode_cache_base[0] = (char)0;
+      return (const char *)0;
+    }
+  }
+
+  return Anode_cache_base;
+#endif
+}
+
+char *Anode_get_cache_sub(const char *cache_subdir,char *buf,unsigned int len)
+{
+  struct stat st;
+  const char *cache_base = Anode_get_cache();
+
+  if (!len)
+    return (char *)0;
+  if (!cache_base)
+    return (char *)0;
+
+  snprintf(buf,len,"%s%c%s",cache_base,ANODE_PATH_SEPARATOR,cache_subdir);
+  buf[len-1] = (char)0;
+  if (stat(buf,&st)) {
+    if (mkdir(buf,0700))
+      return (char *)0;
+  }
+
+  return buf;
+}
--- a/attic/historic/anode/libanode/impl/environment.h
+++ b/attic/historic/anode/libanode/impl/environment.h
@ -0,0 +1,30 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_ENVIRONMENT_H
+#define _ANODE_ENVIRONMENT_H
+
+#ifdef WINDOWS
+#define ANODE_PATH_SEPARATOR '\\'
+#else
+#define ANODE_PATH_SEPARATOR '/'
+#endif
+
+const char *Anode_get_cache();
+char *Anode_get_cache_sub(const char *cache_subdir,char *buf,unsigned int len);
+
+#endif
+
--- a/attic/historic/anode/libanode/impl/http_client.c
+++ b/attic/historic/anode/libanode/impl/http_client.c
@ -0,0 +1,558 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include "http_client.h"
+#include "misc.h"
+#include "types.h"
+
+/* How much to increment read buffer at each capacity top? */
+#define ANODE_HTTP_CAPACITY_INCREMENT 4096
+
+static void AnodeHttpClient_close_and_fail(struct AnodeHttpClient *client)
+{
+  if (client->impl.tcp_connection) {
+    client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+    client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+  }
+
+  client->response.data_length = 0;
+  client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+
+  if (client->handler)
+    client->handler(client);
+}
+
+static void AnodeHttpClient_do_initiate_client(struct AnodeHttpClient *client)
+{
+  const char *method = "";
+  long l,i;
+
+  switch(client->method) {
+    case ANODE_HTTP_GET: method = "GET"; break;
+    case ANODE_HTTP_HEAD: method = "HEAD"; break;
+    case ANODE_HTTP_POST: method = "POST"; break;
+  }
+  client->impl.outbuf_len = snprintf((char *)client->impl.outbuf,sizeof(client->impl.outbuf),
+    "%s %s%s%s HTTP/1.1\r\nHost: %s:%d\r\n%s",
+    method,
+    client->uri.path,
+    ((client->uri.query[0]) ? "?" : ""),
+    client->uri.query,
+    client->uri.host,
+    ((client->uri.port > 0) ? client->uri.port : 80),
+    ((client->keepalive) ? "" : "Connection: close\r\n")
+  );
+  if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) {
+    client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+    AnodeHttpClient_close_and_fail(client);
+    return;
+  }
+
+  if (client->method == ANODE_HTTP_POST) {
+    if ((client->data)&&(client->data_length)) {
+      client->impl.outbuf_len += snprintf((char *)client->impl.outbuf + client->impl.outbuf_len,sizeof(client->impl.outbuf) - client->impl.outbuf_len,
+        "Content-Type: %s\r\n",
+        (client->data_content_type ? client->data_content_type : "application/x-www-form-urlencoded")
+      );
+      if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) {
+        client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+        AnodeHttpClient_close_and_fail(client);
+        return;
+      }
+      client->impl.outbuf_len += snprintf((char *)client->impl.outbuf + client->impl.outbuf_len,sizeof(client->impl.outbuf) - client->impl.outbuf_len,
+        "Content-Length: %u\r\n",
+        client->data_length
+      );
+      if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) {
+        client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+        AnodeHttpClient_close_and_fail(client);
+        return;
+      }
+    } else {
+      client->impl.outbuf_len += snprintf((char *)client->impl.outbuf + client->impl.outbuf_len,sizeof(client->impl.outbuf) - client->impl.outbuf_len,
+        "Content-Length: 0\r\n"
+      );
+      if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) {
+        client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+        AnodeHttpClient_close_and_fail(client);
+        return;
+      }
+    }
+  }
+
+  l = AnodeDictionary_write(&(client->headers),(char *)client->impl.outbuf + client->impl.outbuf_len,(long)(sizeof(client->impl.outbuf) - client->impl.outbuf_len - 2),"\r\n",": ");
+  if (l < 0) {
+    client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+    AnodeHttpClient_close_and_fail(client);
+    return;
+  }
+
+  client->impl.outbuf_len += (unsigned int)l;
+  if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) { /* sanity check */
+    client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+    AnodeHttpClient_close_and_fail(client);
+    return;
+  }
+
+  client->impl.outbuf[client->impl.outbuf_len++] = '\r';
+  client->impl.outbuf[client->impl.outbuf_len++] = '\n';
+
+  if ((client->method == ANODE_HTTP_POST)&&(client->data)&&(client->data_length)) {
+    i = sizeof(client->impl.outbuf) - client->impl.outbuf_len;
+    if (i > client->data_length)
+      i = client->data_length;
+    Anode_memcpy((client->impl.outbuf + client->impl.outbuf_len),client->data,i);
+    client->impl.request_data_ptr += i;
+    client->impl.outbuf_len += i;
+  }
+
+  client->impl.phase = ANODE_HTTP_REQUEST_PHASE_SEND;
+  client->impl.transport_engine->tcp_start_writing(client->impl.transport_engine,client->impl.tcp_connection);
+}
+
+static void AnodeHttpClient_tcp_outgoing_connect_handler(
+  AnodeTransportEngine *transport,
+  AnodeTransportTcpConnection *connection,
+  int error_code)
+{
+  struct AnodeHttpClient *client;
+
+  if (!(client = (struct AnodeHttpClient *)(connection->ptr)))
+    return;
+
+  if ((client->impl.phase == ANODE_HTTP_REQUEST_PHASE_CONNECT)&&(!client->impl.freed)) {
+    if (error_code) {
+      client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_CONNECT_FAILED;
+      AnodeHttpClient_close_and_fail(client);
+    } else {
+      client->impl.tcp_connection = connection;
+      AnodeHttpClient_do_initiate_client(client);
+    }
+  } else transport->tcp_close(transport,connection);
+}
+
+static void AnodeHttpClient_tcp_connection_terminated_handler(
+  AnodeTransportEngine *transport,
+  AnodeTransportTcpConnection *connection,
+  int error_code)
+{
+  struct AnodeHttpClient *client;
+
+  if (!(client = (struct AnodeHttpClient *)(connection->ptr)))
+    return;
+  if (client->impl.freed)
+    return;
+
+  client->response.data_length = 0;
+  client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+  if ((client->impl.phase != ANODE_HTTP_REQUEST_PHASE_KEEPALIVE)&&(client->impl.phase != ANODE_HTTP_REQUEST_PHASE_CLOSED)) {
+    client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_SERVER_CLOSED_CONNECTION;
+    client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+    AnodeHttpClient_close_and_fail(client);
+  } else client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+}
+
+static void AnodeHttpClient_tcp_receive_handler(
+  AnodeTransportEngine *transport,
+  AnodeTransportTcpConnection *connection,
+  void *data,
+  unsigned int data_length)
+{
+  struct AnodeHttpClient *client;
+  char *p1,*p2;
+  unsigned int i;
+  long l;
+
+  if (!(client = (struct AnodeHttpClient *)(connection->ptr)))
+    return;
+  if (client->impl.freed) {
+    transport->tcp_close(transport,connection);
+    return;
+  }
+
+  if (!client->response.data)
+    client->response.data = malloc(client->impl.response_data_capacity = ANODE_HTTP_CAPACITY_INCREMENT);
+
+  i = 0;
+  while (i < data_length) {
+    switch(client->impl.read_mode) {
+      case ANODE_HTTP_READ_MODE_WAITING:
+        for(;i<data_length;++i) {
+          if (((const char *)data)[i] == '\n') {
+            ((char *)client->response.data)[client->response.data_length] = (char)0;
+            client->response.data_length = 0;
+
+            p1 = (char *)Anode_strchr((char *)client->response.data,' ');
+            if (!p1)
+              p1 = (char *)Anode_strchr((char *)client->response.data,'\t');
+            if (p1) {
+              while ((*p1 == ' ')||(*p1 == '\t')) ++p1;
+              if (!*p1) {
+                client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE;
+                AnodeHttpClient_close_and_fail(client);
+                return;
+              }
+              p2 = p1 + 1;
+              while (*p2) {
+                if ((*p2 == ' ')||(*p2 == '\t')||(*p2 == '\r')||(*p2 == '\n')) {
+                  *p2 = (char)0;
+                  break;
+                } else ++p2;
+              }
+              client->response.code = (int)strtol(p1,(char **)0,10);
+              client->impl.read_mode = ANODE_HTTP_READ_MODE_HEADERS;
+              ++i; break; /* Exit inner for() */
+            }
+          } else {
+            ((char *)client->response.data)[client->response.data_length++] = ((const char *)data)[i];
+            if (client->response.data_length >= client->impl.response_data_capacity)
+              client->response.data = realloc(client->response.data,client->impl.response_data_capacity += ANODE_HTTP_CAPACITY_INCREMENT);
+          }
+        }
+        break;
+      case ANODE_HTTP_READ_MODE_HEADERS:
+      case ANODE_HTTP_READ_MODE_CHUNKED_FOOTER:
+        for(;i<data_length;++i) {
+          if (((const char *)data)[i] == '\n') {
+            client->impl.header_line_buf[client->impl.header_line_buf_ptr] = (char)0;
+            client->impl.header_line_buf_ptr = 0;
+
+            if ((!client->impl.header_line_buf[0])||((client->impl.header_line_buf[0] == '\r')&&(!client->impl.header_line_buf[1]))) {
+              /* If the line is empty (or is empty with \r\n as the
+               * line terminator), we're at the end. */
+              if (client->impl.read_mode == ANODE_HTTP_READ_MODE_CHUNKED_FOOTER) {
+                /* If this is a chunked footer, we finally end the
+                 * chunked response. */
+                client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+                if (client->keepalive)
+                  client->impl.phase = ANODE_HTTP_REQUEST_PHASE_KEEPALIVE;
+                else {
+                  client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+                  client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+                  client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+                }
+                if (client->handler)
+                  client->handler(client);
+                if (client->impl.freed)
+                  return;
+              } else {
+                /* Otherwise, this is a regular header block */
+                if (client->response.code == 100) {
+                  /* Ignore 100 Continue messages */
+                  client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+                  ++i; break; /* Exit inner for() */
+                } else if ((client->response.code == 200)&&(client->method != ANODE_HTTP_HEAD)) {
+                  /* Other messages get their headers parsed to determine
+                   * how to read them. */
+                  p1 = (char *)AnodeDictionary_get(&(client->response.headers),"transfer-encoding");
+                  if ((p1)&&(Anode_strcaseeq(p1,"chunked"))) {
+                    /* Chunked encoding enters chunked mode */
+                    client->impl.header_line_buf_ptr = 0;
+                    client->impl.read_mode = ANODE_HTTP_READ_MODE_CHUNKED_CHUNK_SIZE;
+                    ++i; break; /* Exit inner for() */
+                  } else {
+                    /* Else we must have a Content-Length header */
+                    p1 = (char *)AnodeDictionary_get(&(client->response.headers),"content-length");
+                    if (!p1) {
+                      /* No chunked or content length is not supported */
+                      client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE;
+                      AnodeHttpClient_close_and_fail(client);
+                      return;
+                    } else {
+                      /* Enter block read mode with content length */
+                      l = strtol(p1,(char **)0,10);
+                      if (l <= 0) {
+                        /* Zero length data is all done... */
+                        client->impl.expecting_response_length = 0;
+                        client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+                        if (client->keepalive)
+                          client->impl.phase = ANODE_HTTP_REQUEST_PHASE_KEEPALIVE;
+                        else {
+                          client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+                          client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+                          client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+                        }
+
+                        if (client->handler)
+                          client->handler(client);
+                        if (client->impl.freed)
+                          return;
+
+                        ++i; break; /* Exit inner for() */
+                      } else {
+                        /* Else start reading... */
+                        client->impl.expecting_response_length = (unsigned int)l;
+                        client->impl.read_mode = ANODE_HTTP_READ_MODE_BLOCK;
+                        ++i; break; /* Exit inner for() */
+                      }
+                    }
+                  }
+                } else {
+                  /* HEAD clients or non-200 codes get headers only */
+                  client->impl.expecting_response_length = 0;
+                  client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+                  if (client->keepalive)
+                    client->impl.phase = ANODE_HTTP_REQUEST_PHASE_KEEPALIVE;
+                  else {
+                    client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+                    client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+                    client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+                  }
+
+                  if (client->handler)
+                    client->handler(client);
+                  if (client->impl.freed)
+                    return;
+
+                  ++i; break; /* Exit inner for() */
+                }
+              }
+            } else {
+              /* Otherwise this is another header, add to dictionary */
+              AnodeDictionary_read(
+                &(client->response.headers),
+                client->impl.header_line_buf,
+                "\r\n",
+                ": \t",
+                "",
+                (char)0,
+                1,
+                1
+              );
+            }
+          } else {
+            client->impl.header_line_buf[client->impl.header_line_buf_ptr++] = ((const char *)data)[i];
+            if (client->impl.header_line_buf_ptr >= sizeof(client->impl.header_line_buf)) {
+              client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE;
+              AnodeHttpClient_close_and_fail(client);
+              return;
+            }
+          }
+        }
+        break;
+      case ANODE_HTTP_READ_MODE_BLOCK:
+        if ((client->response.data_length + client->impl.expecting_response_length) > client->impl.response_data_capacity)
+          client->response.data = realloc(client->response.data,client->impl.response_data_capacity = (client->response.data_length + client->impl.expecting_response_length));
+
+        for(;((i<data_length)&&(client->impl.expecting_response_length));++i) {
+          ((char *)client->response.data)[client->response.data_length++] = ((const char *)data)[i];
+          --client->impl.expecting_response_length;
+        }
+
+        if (!client->impl.expecting_response_length) {
+          client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+          if (client->keepalive)
+            client->impl.phase = ANODE_HTTP_REQUEST_PHASE_KEEPALIVE;
+          else {
+            client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+            client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+            client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+          }
+
+          if (client->handler)
+            client->handler(client);
+          if (client->impl.freed)
+            return;
+        }
+        break;
+      case ANODE_HTTP_READ_MODE_CHUNKED_CHUNK_SIZE:
+        for(;i<data_length;++i) {
+          if (((const char *)data)[i] == '\n') {
+            client->impl.header_line_buf[client->impl.header_line_buf_ptr] = (char)0;
+            client->impl.header_line_buf_ptr = 0;
+
+            p1 = client->impl.header_line_buf;
+            while (*p1) {
+              if ((*p1 == ';')||(*p1 == ' ')||(*p1 == '\r')||(*p1 == '\n')||(*p1 == '\t')) {
+                *p1 = (char)0;
+                break;
+              } else ++p1;
+            }
+
+            if (client->impl.header_line_buf[0]) {
+              l = strtol(client->impl.header_line_buf,(char **)0,16);
+              if (l <= 0) {
+                /* Zero length ends chunked and enters footer mode */
+                client->impl.expecting_response_length = 0;
+                client->impl.read_mode = ANODE_HTTP_READ_MODE_CHUNKED_FOOTER;
+              } else {
+                /* Otherwise the next chunk is to be read */
+                client->impl.expecting_response_length = (unsigned int)l;
+                client->impl.read_mode = ANODE_HTTP_READ_MODE_CHUNKED_DATA;
+              }
+              ++i; break; /* Exit inner for() */
+            }
+          } else {
+            client->impl.header_line_buf[client->impl.header_line_buf_ptr++] = ((const char *)data)[i];
+            if (client->impl.header_line_buf_ptr >= sizeof(client->impl.header_line_buf)) {
+              client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE;
+              AnodeHttpClient_close_and_fail(client);
+              return;
+            }
+          }
+        }
+        break;
+      case ANODE_HTTP_READ_MODE_CHUNKED_DATA:
+        if ((client->response.data_length + client->impl.expecting_response_length) > client->impl.response_data_capacity)
+          client->response.data = realloc(client->response.data,client->impl.response_data_capacity = (client->response.data_length + client->impl.expecting_response_length));
+
+        for(;((i<data_length)&&(client->impl.expecting_response_length));++i) {
+          ((char *)client->response.data)[client->response.data_length++] = ((const char *)data)[i];
+          --client->impl.expecting_response_length;
+        }
+
+        if (!client->impl.expecting_response_length)
+          client->impl.read_mode = ANODE_HTTP_READ_MODE_CHUNKED_CHUNK_SIZE;
+        break;
+    }
+  }
+}
+
+static void AnodeHttpClient_tcp_available_for_write_handler(
+  AnodeTransportEngine *transport,
+  AnodeTransportTcpConnection *connection)
+{
+  struct AnodeHttpClient *client;
+  unsigned int i,j;
+  int n;
+
+  if (!(client = (struct AnodeHttpClient *)(connection->ptr)))
+    return;
+  if (client->impl.freed) {
+    transport->tcp_close(transport,connection);
+    return;
+  }
+
+  if (client->impl.phase == ANODE_HTTP_REQUEST_PHASE_SEND) {
+    n = client->impl.transport_engine->tcp_send(client->impl.transport_engine,client->impl.tcp_connection,(const void *)client->impl.outbuf,(int)client->impl.outbuf_len);
+    if (n < 0) {
+      client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_SERVER_CLOSED_CONNECTION;
+      AnodeHttpClient_close_and_fail(client);
+    } else if (n > 0) {
+      for(i=0,j=(client->impl.outbuf_len - (unsigned int)n);i<j;++i)
+        client->impl.outbuf[i] = client->impl.outbuf[i + (unsigned int)n];
+      client->impl.outbuf_len -= (unsigned int)n;
+
+      if ((client->method == ANODE_HTTP_POST)&&(client->data)&&(client->data_length)) {
+        i = sizeof(client->impl.outbuf) - client->impl.outbuf_len;
+        j = client->data_length - client->impl.request_data_ptr;
+        if (i > j)
+          i = j;
+        Anode_memcpy((client->impl.outbuf + client->impl.outbuf_len),client->data,i);
+        client->impl.request_data_ptr += i;
+        client->impl.outbuf_len += i;
+      }
+
+      if (!client->impl.outbuf_len) {
+        client->impl.transport_engine->tcp_stop_writing(client->impl.transport_engine,client->impl.tcp_connection);
+        client->impl.phase = ANODE_HTTP_REQUEST_PHASE_RECEIVE;
+      }
+    }
+  } else client->impl.transport_engine->tcp_stop_writing(client->impl.transport_engine,client->impl.tcp_connection);
+}
+
+static void AnodeHttpClient_dns_result_handler(
+  AnodeTransportEngine *transport,
+  void *ptr,
+  int error_code,
+  const char *name,
+  const AnodeTransportIpAddress *ip_addresses,
+  unsigned int ip_address_count,
+  const AnodeAddress *anode_address)
+{
+  struct AnodeHttpClient *client;
+  AnodeTransportIpEndpoint to_endpoint;
+
+  if (!(client = (struct AnodeHttpClient *)ptr))
+    return;
+  if (client->impl.freed)
+    return;
+
+  if ((error_code)||(!ip_address_count)) {
+    if (client->impl.phase == ANODE_HTTP_REQUEST_PHASE_RESOLVE) {
+      client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_DNS_RESOLVE_FAILED;
+      AnodeHttpClient_close_and_fail(client);
+    }
+  } else {
+    client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CONNECT;
+    Anode_memcpy(&to_endpoint.address,ip_addresses,sizeof(AnodeTransportIpAddress));
+    to_endpoint.port = (client->uri.port > 0) ? client->uri.port : 80;
+    client->impl.transport_engine->tcp_connect(
+      client->impl.transport_engine,
+      client,
+      &AnodeHttpClient_tcp_outgoing_connect_handler,
+      &AnodeHttpClient_tcp_connection_terminated_handler,
+      &AnodeHttpClient_tcp_receive_handler,
+      &AnodeHttpClient_tcp_available_for_write_handler,
+      &to_endpoint);
+  }
+}
+
+struct AnodeHttpClient *AnodeHttpClient_new(AnodeTransportEngine *transport_engine)
+{
+  struct AnodeHttpClient *req = malloc(sizeof(struct AnodeHttpClient));
+  Anode_zero(req,sizeof(struct AnodeHttpClient));
+
+  AnodeDictionary_init(&(req->headers),0);
+  AnodeDictionary_init(&(req->response.headers),0);
+
+  req->impl.transport_engine = transport_engine;
+
+  return req;
+}
+
+void AnodeHttpClient_send(struct AnodeHttpClient *client)
+{
+  client->response.code = 0;
+  client->response.data_length = 0;
+  AnodeDictionary_clear(&(client->response.headers));
+
+  client->impl.request_data_ptr = 0;
+  client->impl.expecting_response_length = 0;
+  client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+  client->impl.outbuf_len = 0;
+
+  if (!client->impl.tcp_connection) {
+    client->impl.transport_engine->dns_resolve(
+      client->impl.transport_engine,
+      &AnodeHttpClient_dns_result_handler,
+      client,
+      client->uri.host,
+      ANODE_TRANSPORT_DNS_QUERY_ALWAYS,
+      ANODE_TRANSPORT_DNS_QUERY_IF_NO_PREVIOUS,
+      ANODE_TRANSPORT_DNS_QUERY_NEVER);
+  } else AnodeHttpClient_do_initiate_client(client);
+}
+
+void AnodeHttpClient_free(struct AnodeHttpClient *client)
+{
+  AnodeDictionary_destroy(&(client->headers));
+  AnodeDictionary_destroy(&(client->response.headers));
+
+  if (client->impl.tcp_connection) {
+    client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+    client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+  }
+
+  if (client->response.data)
+    free(client->response.data);
+
+  client->impl.freed = 1;
+  client->impl.transport_engine->run_later(client->impl.transport_engine,client,&free);
+}
--- a/attic/historic/anode/libanode/impl/http_client.h
+++ b/attic/historic/anode/libanode/impl/http_client.h
@ -0,0 +1,200 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_HTTP_CLIENT_H
+#define _ANODE_HTTP_CLIENT_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "dictionary.h"
+#include "../anode.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * HTTP request type
+ */
+enum AnodeHttpClientRequestMethod
+{
+  ANODE_HTTP_GET = 0,
+  ANODE_HTTP_HEAD = 1,
+  ANODE_HTTP_POST = 2
+};
+
+/*
+ * Special response codes to indicate I/O errors
+ */
+#define ANODE_HTTP_SPECIAL_RESPONSE_DNS_RESOLVE_FAILED -1
+#define ANODE_HTTP_SPECIAL_RESPONSE_CONNECT_FAILED -2
+#define ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE -3
+#define ANODE_HTTP_SPECIAL_RESPONSE_SERVER_CLOSED_CONNECTION -4
+#define ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE -5
+
+/**
+ * Simple HTTP client
+ */
+struct AnodeHttpClient
+{
+  /**
+   * Request URI
+   */
+  AnodeURI uri;
+
+  /**
+   * Request method: GET, PUT, HEAD, or POST
+   */
+  enum AnodeHttpClientRequestMethod method;
+
+  /**
+   * Data for POST requests
+   *
+   * It is your responsibility to manage and/or free this pointer. The HTTP
+   * client only reads from it.
+   */
+  const void *data;
+  unsigned int data_length;
+
+  /**
+   * Content type for data, or null for application/x-www-form-urlencoded
+   */
+  const char *data_content_type;
+
+  /**
+   * Set to non-zero to use HTTP connection keepalive
+   *
+   * If keepalive is enabled, this request can be modified and re-used and
+   * its associated connection will stay open (being reopened if needed)
+   * until it is freed.
+   *
+   * Note that this client is too dumb to pool connections and pick them on
+   * the basis of host. Keepalive mode should only be set if the next request
+   * will be from the same host and port, otherwise you will get a '404'.
+   */
+  int keepalive;
+
+  /**
+   * Function pointer to be called when request is complete (or fails)
+   */
+  void (*handler)(struct AnodeHttpClient *);
+
+  /**
+   * Two arbitrary pointers that can be stored here for use by the handler.
+   * These are not accessed or modified by the client.
+   */
+  void *ptr[2];
+
+  /**
+   * Request headers
+   */
+  struct AnodeDictionary headers;
+
+  struct {
+    /**
+     * Response code, set on completion or failure before handler is called
+     *
+     * Also check for the special response codes defined in http_client.h as
+     * these negative codes indicate network or other errors.
+     */
+    int code;
+
+    /**
+     * Response data, for GET and POST requests
+     */
+    void *data;
+
+    /**
+     * Length of response data
+     */
+    unsigned int data_length;
+
+    /**
+     * Response headers
+     */
+    struct AnodeDictionary headers;
+  } response;
+
+  /**
+   * Internal fields used by implementation
+   */
+  struct {
+    /* Transport engine being used by request */
+    AnodeTransportEngine *transport_engine;
+
+    /* Connection to which request has been sent, or null if none */
+    struct AnodeHttpConnection *connection;
+
+    /* Buffer for reading chunked mode chunk lines (can't use data buf) */
+    char header_line_buf[256];
+    unsigned int header_line_buf_ptr;
+
+    /* Where are we in sending request data? */
+    unsigned int request_data_ptr;
+
+    /* Capacity of response_data buffer */
+    unsigned int response_data_capacity;
+
+    /* How much response data are we currently expecting? */
+    /* This is content-length in block mode or chunk length in chunked mode */
+    unsigned int expecting_response_length;
+
+    /* Read mode */
+    enum {
+      ANODE_HTTP_READ_MODE_WAITING = 0,
+      ANODE_HTTP_READ_MODE_HEADERS = 1,
+      ANODE_HTTP_READ_MODE_BLOCK = 2,
+      ANODE_HTTP_READ_MODE_CHUNKED_CHUNK_SIZE = 3,
+      ANODE_HTTP_READ_MODE_CHUNKED_DATA = 4,
+      ANODE_HTTP_READ_MODE_CHUNKED_FOOTER = 5
+    } read_mode;
+
+    /* Connection from transport engine */
+    AnodeTransportTcpConnection *tcp_connection;
+
+    /* Write buffer */
+    unsigned char outbuf[16384];
+    unsigned int outbuf_len;
+
+    /* Phase of request state machine */
+    enum {
+      ANODE_HTTP_REQUEST_PHASE_RESOLVE = 0,
+      ANODE_HTTP_REQUEST_PHASE_CONNECT = 1,
+      ANODE_HTTP_REQUEST_PHASE_SEND = 2,
+      ANODE_HTTP_REQUEST_PHASE_RECEIVE = 3,
+      ANODE_HTTP_REQUEST_PHASE_KEEPALIVE = 4,
+      ANODE_HTTP_REQUEST_PHASE_CLOSED = 5
+    } phase;
+
+    /* Has request object been freed? */
+    int freed;
+
+    /**
+     * Pointer used internally for putting requests into linked lists
+     */
+    struct AnodeHttpClient *next;
+  } impl;
+};
+
+struct AnodeHttpClient *AnodeHttpClient_new(AnodeTransportEngine *transport_engine);
+void AnodeHttpClient_send(struct AnodeHttpClient *client);
+void AnodeHttpClient_free(struct AnodeHttpClient *client);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/attic/historic/anode/libanode/impl/misc.c
+++ b/attic/historic/anode/libanode/impl/misc.c
@ -0,0 +1,190 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "misc.h"
+#include "types.h"
+
+static const char Anode_hex_chars[16] = {
+  '0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'
+};
+
+static const char Anode_base32_chars[32] = {
+  'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q',
+  'r','s','t','u','v','w','x','y','z','2','3','4','5','6','7'
+};
+static const unsigned char Anode_base32_bits[256] = {
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,26,27,28,29,30,31,0,0,0,0,0,0,0,0,0,0,1,2,3,4,5,
+  6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,0,0,0,0,0,0,0,1,2,
+  3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+};
+
+/* Table for converting ASCII chars to lower case */
+const unsigned char Anode_ascii_tolower_table[256] = {
+  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+  0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+  0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
+  0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
+  0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+  0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+  0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
+  0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+  0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
+  0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+  0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
+  0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+  0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
+  0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+  0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+  0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+  0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
+  0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
+  0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
+  0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
+  0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
+  0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
+  0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
+  0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
+  0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
+  0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
+  0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
+  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
+  0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff
+};
+
+void Anode_trim(char *s)
+{
+  char *dest = s;
+  char *last;
+  while ((*s)&&((*s == ' ')||(*s == '\t')||(*s == '\r')||(*s == '\n')))
+    ++s;
+  last = s;
+  while ((*dest = *s)) {
+    if ((*dest != ' ')&&(*dest != '\t')&&(*dest != '\r')&&(*dest != '\n'))
+      last = dest;
+    ++dest;
+    ++s;
+  }
+  if (*last)
+    *(++last) = (char)0;
+}
+
+unsigned int Anode_rand()
+{
+  static volatile int need_seed = 1;
+
+  if (need_seed) {
+    need_seed = 0;
+    srandom((unsigned long)Anode_time64());
+  }
+
+  return (unsigned int)random();
+}
+
+void Anode_to_hex(const unsigned char *b,unsigned int len,char *h,unsigned int hlen)
+{
+  unsigned int i;
+
+  if ((len * 2) >= hlen)
+    len = (hlen - 1) / 2;
+
+  for(i=0;i<len;++i) {
+    *(h++) = Anode_hex_chars[b[i] >> 4];
+    *(h++) = Anode_hex_chars[b[i] & 0xf];
+  }
+  *h = (char)0;
+}
+
+void Anode_from_hex(const char *h,unsigned char *b,unsigned int blen)
+{
+  unsigned char *end = b + blen;
+  unsigned char v = (unsigned char)0;
+
+  while (b != end) {
+    switch(*(h++)) {
+      case '0': v = 0x00; break;
+      case '1': v = 0x10; break;
+      case '2': v = 0x20; break;
+      case '3': v = 0x30; break;
+      case '4': v = 0x40; break;
+      case '5': v = 0x50; break;
+      case '6': v = 0x60; break;
+      case '7': v = 0x70; break;
+      case '8': v = 0x80; break;
+      case '9': v = 0x90; break;
+      case 'a': v = 0xa0; break;
+      case 'b': v = 0xb0; break;
+      case 'c': v = 0xc0; break;
+      case 'd': v = 0xd0; break;
+      case 'e': v = 0xe0; break;
+      case 'f': v = 0xf0; break;
+      default: return;
+    }
+
+    switch(*(h++)) {
+      case '0': v |= 0x00; break;
+      case '1': v |= 0x01; break;
+      case '2': v |= 0x02; break;
+      case '3': v |= 0x03; break;
+      case '4': v |= 0x04; break;
+      case '5': v |= 0x05; break;
+      case '6': v |= 0x06; break;
+      case '7': v |= 0x07; break;
+      case '8': v |= 0x08; break;
+      case '9': v |= 0x09; break;
+      case 'a': v |= 0x0a; break;
+      case 'b': v |= 0x0b; break;
+      case 'c': v |= 0x0c; break;
+      case 'd': v |= 0x0d; break;
+      case 'e': v |= 0x0e; break;
+      case 'f': v |= 0x0f; break;
+      default: return;
+    }
+
+    *(b++) = v;
+  }
+}
+
+void Anode_base32_5_to_8(const unsigned char *in,char *out)
+{
+  out[0] = Anode_base32_chars[(in[0]) >> 3];
+  out[1] = Anode_base32_chars[(in[0] & 0x07) << 2 | (in[1] & 0xc0) >> 6];
+  out[2] = Anode_base32_chars[(in[1] & 0x3e) >> 1];
+  out[3] = Anode_base32_chars[(in[1] & 0x01) << 4 | (in[2] & 0xf0) >> 4];
+  out[4] = Anode_base32_chars[(in[2] & 0x0f) << 1 | (in[3] & 0x80) >> 7];
+  out[5] = Anode_base32_chars[(in[3] & 0x7c) >> 2];
+  out[6] = Anode_base32_chars[(in[3] & 0x03) << 3 | (in[4] & 0xe0) >> 5];
+  out[7] = Anode_base32_chars[(in[4] & 0x1f)];
+}
+
+void Anode_base32_8_to_5(const char *in,unsigned char *out)
+{
+  out[0] = ((Anode_base32_bits[(unsigned int)in[0]]) << 3) | (Anode_base32_bits[(unsigned int)in[1]] & 0x1C) >> 2;
+  out[1] = ((Anode_base32_bits[(unsigned int)in[1]] & 0x03) << 6) | (Anode_base32_bits[(unsigned int)in[2]]) << 1 | (Anode_base32_bits[(unsigned int)in[3]] & 0x10) >> 4;
+  out[2] = ((Anode_base32_bits[(unsigned int)in[3]] & 0x0F) << 4) | (Anode_base32_bits[(unsigned int)in[4]] & 0x1E) >> 1;
+  out[3] = ((Anode_base32_bits[(unsigned int)in[4]] & 0x01) << 7) | (Anode_base32_bits[(unsigned int)in[5]]) << 2 | (Anode_base32_bits[(unsigned int)in[6]] & 0x18) >> 3;
+  out[4] = ((Anode_base32_bits[(unsigned int)in[6]] & 0x07) << 5) | (Anode_base32_bits[(unsigned int)in[7]]);
+}
--- a/attic/historic/anode/libanode/impl/misc.h
+++ b/attic/historic/anode/libanode/impl/misc.h
@ -0,0 +1,193 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+/* This contains miscellaneous functions, including some re-implementations
+ * of some functions from string.h. This is to help us port to some platforms
+ * (cough Windows Mobile cough) that lack a lot of the basic C library. */
+
+#ifndef _ANODE_MISC_H
+#define _ANODE_MISC_H
+
+#include <time.h>
+#include <sys/time.h>
+#include "types.h"
+
+#ifndef ANODE_NO_STRING_H
+#include <string.h>
+#include <stdlib.h>
+#endif
+
+/* Table mapping ASCII characters to themselves or their lower case */
+extern const unsigned char Anode_ascii_tolower_table[256];
+
+/* Get the lower case version of an ASCII char */
+#define Anode_tolower(c) ((char)Anode_ascii_tolower_table[((unsigned long)((unsigned char)(c)))])
+
+/* Test strings for equality, return nonzero if equal */
+static inline unsigned int Anode_streq(const char *restrict a,const char *restrict b)
+{
+  if ((!a)||(!b))
+    return 0;
+  while (*a == *(b++)) {
+    if (!*(a++))
+      return 1;
+  }
+  return 0;
+}
+
+/* Equality test ignoring (ASCII) case */
+static inline unsigned int Anode_strcaseeq(const char *restrict a,const char *restrict b)
+{
+  if ((!a)||(!b))
+    return 0;
+  while (Anode_tolower(*a) == Anode_tolower(*(b++))) {
+    if (!*(a++))
+      return 1;
+  }
+  return 0;
+}
+
+/* Safe c-string copy, ensuring that dest[] always ends with zero */
+static inline void Anode_str_copy(char *restrict dest,const char *restrict src,unsigned int dest_size)
+{
+  char *restrict dest_end = dest + (dest_size - 1);
+  while ((*src)&&(dest != dest_end))
+    *(dest++) = *(src++);
+  *dest = (char)0;
+}
+
+/* Simple memcpy() */
+#ifdef ANODE_NO_STRING_H
+static inline void Anode_memcpy(void *restrict dest,const void *restrict src,unsigned int len)
+{
+  unsigned int i;
+  for(i=0;i<len;++i)
+    ((unsigned char *restrict)dest)[i] = ((const unsigned char *restrict)src)[i];
+}
+#else
+#define Anode_memcpy(d,s,l) memcpy((d),(s),(l))
+#endif
+
+/* Memory test for equality */
+#ifdef ANODE_NO_STRING_H
+static inline unsigned int Anode_mem_eq(const void *restrict a,const void *restrict b,unsigned int len)
+{
+  unsigned int i;
+  for(i=0;i<len;++i) {
+    if (((const unsigned char *restrict)a)[i] != ((const unsigned char *restrict)b)[i])
+      return 0;
+  }
+  return 1;
+}
+#else
+#define Anode_mem_eq(a,b,l) (!memcmp((a),(b),(l)))
+#endif
+
+/* Zero memory */
+#ifdef ANODE_NO_STRING_H
+static inline void Anode_zero(void *restrict ptr,unsigned int len)
+{
+  unsigned int i;
+  for(i=0;i<len;++i)
+    ((unsigned char *restrict)ptr)[i] = (unsigned char)0;
+}
+#else
+#define Anode_zero(p,l) memset((p),0,(l))
+#endif
+
+/* Get a pointer to the first occurrance of a character in a string */
+#ifdef ANODE_NO_STRING_H
+static inline const char *Anode_strchr(const char *s,char c)
+{
+  while (*s) {
+    if (*s == c)
+      return s;
+    ++s;
+  }
+  return (char *)0;
+}
+#else
+#define Anode_strchr(s,c) strchr((s),(c))
+#endif
+
+static inline unsigned int Anode_count_char(const char *s,char c)
+{
+  unsigned int cnt = 0;
+  while (s) {
+    if (*s == c)
+      ++cnt;
+    ++s;
+  }
+  return cnt;
+}
+
+/* Strip all of a given set of characters from a string */
+static inline void Anode_strip_all(char *s,const char *restrict schars)
+{
+  char *d = s;
+
+  while (*s) {
+    if (!Anode_strchr(schars,*s))
+      *(d++) = *s;
+    ++s;
+  }
+  *d = (char)0;
+}
+
+/* Trim whitespace from beginning and end of string */
+void Anode_trim(char *s);
+
+/* Get the length of a string */
+#ifdef ANODE_NO_STRING_H
+static inline unsigned int Anode_strlen(const char *s)
+{
+  const char *ptr = s;
+  while (*ptr) ++ptr;
+  return (unsigned int)(ptr - s);
+}
+#else
+#define Anode_strlen(s) strlen((s))
+#endif
+
+/* Returns number of milliseconds since the epoch (Java-style) */
+static inline uint64_t Anode_time64()
+{
+  struct timeval tv;
+  gettimeofday(&tv,(void *)0);
+  return ( (((uint64_t)tv.tv_sec) / 1000ULL) + ((uint64_t)(tv.tv_usec / 1000ULL)) );
+}
+
+/* Returns number of seconds since the epoch (*nix style) */
+static inline unsigned long Anode_time()
+{
+  struct timeval tv;
+  gettimeofday(&tv,(void *)0);
+  return (unsigned long)tv.tv_sec;
+}
+
+/* Simple random function, not cryptographically safe */
+unsigned int Anode_rand();
+
+/* Fast hex/ascii conversion */
+void Anode_to_hex(const unsigned char *b,unsigned int len,char *h,unsigned int hlen);
+void Anode_from_hex(const char *h,unsigned char *b,unsigned int blen);
+
+/* Convert back and forth from base32 encoding */
+/* 5 bytes -> 8 base32 characters and vice versa */
+void Anode_base32_5_to_8(const unsigned char *in,char *out);
+void Anode_base32_8_to_5(const char *in,unsigned char *out);
+
+#endif
--- a/Show More
+++ b/Show More