Update version to 0.8.0

To fix rendering issues with certain datasets on older devices

.travis.yml

@@ -11,6 +11,7 @@ addons:
       - g++-4.8
 before_install:
   - sudo apt-get update -qq
+  - sudo apt-get install -qq libcairo2-dev libjpeg8-dev libpango1.0-dev libgif-dev build-essential g++
   - sudo apt-get install -qq xvfb
 install:
   - npm install

Dockerfile

@@ -4,8 +4,10 @@ MAINTAINER Petr Sloup <petr.sloup@klokantech.com>
 RUN apt-get -qq update \
 && DEBIAN_FRONTEND=noninteractive apt-get -y install \
     curl \
+    unzip \
     build-essential \
     python \
+    libcairo2-dev \
     xvfb \
 && curl -sL https://deb.nodesource.com/setup_4.x | bash - \
 && apt-get -y install nodejs \

LICENSE.md

@@ -0,0 +1,976 @@
+TileServer GL
+=============
+
+Copyright (c) 2016, Klokan Technologies GmbH
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+===========================================================================
+
+mapbox-gl-native copyright (c) 2014-2016 Mapbox.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in
+  the documentation and/or other materials provided with the
+  distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+===========================================================================
+
+Mapbox GL uses portions of Android Gesture Detectors Framework.
+
+Copyright (c) 2012, Almer Thie
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+===========================================================================
+
+Mapbox GL uses portions of Android Support Library.
+
+Copyright (c) 2005-2013, The Android Open Source Project
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+===========================================================================
+
+Mapbox GL uses portions of Boost.
+
+Distributed under the Boost Software License, Version 1.0.
+
+http://www.boost.org/LICENSE_1_0.txt
+
+===========================================================================
+
+Mapbox GL uses portions of Clipper.
+
+Author    :  Angus Johnson
+Version   :  6.1.3a
+Date      :  22 January 2014
+Website   :  http://www.angusj.com
+Copyright :  Angus Johnson 2010-2014
+
+License:
+Use, modification & distribution is subject to Boost Software License Ver 1.
+http://www.boost.org/LICENSE_1_0.txt
+
+Attributions:
+The code in this library is an extension of Bala Vatti's clipping algorithm:
+"A generic solution to polygon clipping"
+Communications of the ACM, Vol 35, Issue 7 (July 1992) pp 56-63.
+http://portal.acm.org/citation.cfm?id=129906
+
+Computer graphics and geometric modeling: implementation and algorithms
+By Max K. Agoston
+Springer; 1 edition (January 4, 2005)
+http://books.google.com/books?q=vatti+clipping+agoston
+
+See also:
+"Polygon Offsetting by Computing Winding Numbers"
+Paper no. DETC2005-85513 pp. 565-575
+ASME 2005 International Design Engineering Technical Conferences
+and Computers and Information in Engineering Conference (IDETC/CIE2005)
+September 24-28, 2005 , Long Beach, California, USA
+http://www.me.berkeley.edu/~mcmains/pubs/DAC05OffsetPolygon.pdf
+
+===========================================================================
+
+Mapbox GL uses portions of BugshotKit.
+
+The MIT License (MIT)
+
+Copyright (c) 2014 marcoarment
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+===========================================================================
+
+Mapbox GL uses portions of CSS Color Parser.
+
+(c) Dean McNamee <dean@gmail.com>, 2012.
+C++ port by Konstantin Käfer <mail@kkaefer.com>, 2014.
+
+https://github.com/deanm/css-color-parser-js
+https://github.com/kkaefer/css-color-parser-cpp
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
+
+===========================================================================
+
+Mapbox GL uses portions of GLFW.
+
+Copyright (c) 2002-2006 Marcus Geelnard
+Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.org>
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not
+   claim that you wrote the original software. If you use this software
+   in a product, an acknowledgment in the product documentation would
+   be appreciated but is not required.
+
+2. Altered source versions must be plainly marked as such, and must not
+   be misrepresented as being the original software.
+
+3. This notice may not be removed or altered from any source
+   distribution.
+
+===========================================================================
+
+Mapbox GL uses portions of libc++.
+
+The libc++ library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
+
+====
+
+University of Illinois/NCSA
+Open Source License
+
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+All rights reserved.
+
+Developed by:
+
+    LLVM Team
+
+    University of Illinois at Urbana-Champaign
+
+    http://llvm.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimers.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimers in the
+  documentation and/or other materials provided with the distribution.
+
+* Neither the names of the LLVM Team, University of Illinois at
+  Urbana-Champaign, nor the names of its contributors may be used to
+  endorse or promote products derived from this Software without specific
+  prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+====
+
+Copyright (c) 2009-2014 by the contributors listed in CREDITS.TXT
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+===========================================================================
+
+Mapbox GL uses portions of libcurl.
+
+COPYRIGHT AND PERMISSION NOTICE
+
+Copyright (c) 1996 - 2015, Daniel Stenberg, <daniel@haxx.se>.
+
+All rights reserved.
+
+Permission to use, copy, modify, and distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright
+notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder shall not
+be used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization of the copyright holder.
+
+===========================================================================
+
+Mapbox GL uses portions of libjpeg-turbo.
+
+This software is based in part on the work of the Independent JPEG Group.
+
+Copyright (C)2009-2015 D. R. Commander.  All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+- Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+- Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+- Neither the name of the libjpeg-turbo Project nor the names of its
+  contributors may be used to endorse or promote products derived from this
+  software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS",
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+TurboJPEG/LJT: this implements the TurboJPEG API using libjpeg or libjpeg-turbo
+
+===========================================================================
+
+Mapbox GL uses portions of libpng.
+
+This copy of the libpng notices is provided for your convenience.  In case of
+any discrepancy between this copy and the notices in the file png.h that is
+included in the libpng distribution, the latter shall prevail.
+
+COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+
+If you modify libpng you may insert additional notices immediately following
+this sentence.
+
+This code is released under the libpng license.
+
+libpng versions 1.0.7, July 1, 2000, through 1.6.18, July 23, 2015, are
+Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, and are
+distributed according to the same disclaimer and license as libpng-1.0.6
+with the following individuals added to the list of Contributing Authors:
+
+   Simon-Pierre Cadieux
+   Eric S. Raymond
+   Mans Rullgard
+   Cosmin Truta
+   Gilles Vollant
+   James Yu
+
+and with the following additions to the disclaimer:
+
+   There is no warranty against interference with your enjoyment of the
+   library or against infringement.  There is no warranty that our
+   efforts or the library will fulfill any of your particular purposes
+   or needs.  This library is provided with all faults, and the entire
+   risk of satisfactory quality, performance, accuracy, and effort is with
+   the user.
+
+libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
+Copyright (c) 1998-2000 Glenn Randers-Pehrson, and are distributed according
+to the same disclaimer and license as libpng-0.96, with the following
+individuals added to the list of Contributing Authors:
+
+   Tom Lane
+   Glenn Randers-Pehrson
+   Willem van Schaik
+
+libpng versions 0.89, June 1996, through 0.96, May 1997, are
+Copyright (c) 1996-1997 Andreas Dilger, and are
+distributed according to the same disclaimer and license as libpng-0.88,
+with the following individuals added to the list of Contributing Authors:
+
+   John Bowler
+   Kevin Bracey
+   Sam Bushell
+   Magnus Holmgren
+   Greg Roelofs
+   Tom Tanner
+
+libpng versions 0.5, May 1995, through 0.88, January 1996, are
+Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
+
+For the purposes of this copyright and license, "Contributing Authors"
+is defined as the following set of individuals:
+
+   Andreas Dilger
+   Dave Martindale
+   Guy Eric Schalnat
+   Paul Schmidt
+   Tim Wegner
+
+The PNG Reference Library is supplied "AS IS".  The Contributing Authors
+and Group 42, Inc. disclaim all warranties, expressed or implied,
+including, without limitation, the warranties of merchantability and of
+fitness for any purpose.  The Contributing Authors and Group 42, Inc.
+assume no liability for direct, indirect, incidental, special, exemplary,
+or consequential damages, which may result from the use of the PNG
+Reference Library, even if advised of the possibility of such damage.
+
+Permission is hereby granted to use, copy, modify, and distribute this
+source code, or portions hereof, for any purpose, without fee, subject
+to the following restrictions:
+
+1. The origin of this source code must not be misrepresented.
+
+2. Altered versions must be plainly marked as such and must not
+   be misrepresented as being the original source.
+
+3. This Copyright notice may not be removed or altered from any
+   source or altered source distribution.
+
+The Contributing Authors and Group 42, Inc. specifically permit, without
+fee, and encourage the use of this source code as a component to
+supporting the PNG file format in commercial products.  If you use this
+source code in a product, acknowledgment is not required but would be
+appreciated.
+
+===========================================================================
+
+Mapbox GL uses portions of libuv.
+
+libuv is part of the Node project: http://nodejs.org/
+libuv may be distributed alone under Node's license:
+
+====
+
+Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
+
+====
+
+This license applies to all parts of libuv that are not externally
+maintained libraries.
+
+The externally maintained libraries used by libuv are:
+
+- tree.h (from FreeBSD), copyright Niels Provos. Two clause BSD license.
+
+- inet_pton and inet_ntop implementations, contained in src/inet.c, are
+  copyright the Internet Systems Consortium, Inc., and licensed under the ISC
+  license.
+
+- stdint-msvc2008.h (from msinttypes), copyright Alexander Chemeris. Three
+  clause BSD license.
+
+- pthread-fixes.h, pthread-fixes.c, copyright Google Inc. and Sony Mobile
+  Communications AB. Three clause BSD license.
+
+- android-ifaddrs.h, android-ifaddrs.c, copyright Berkeley Software Design
+  Inc, Kenneth MacKay and Emergya (Cloud4all, FP7/2007-2013, grant agreement
+  n° 289016). Three clause BSD license.
+
+===========================================================================
+
+Mapbox GL uses portions of libzip.
+
+Copyright (C) 1999-2014 Dieter Baron and Thomas Klausner
+
+The authors can be contacted at <libzip@nih.at>
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in
+  the documentation and/or other materials provided with the
+  distribution.
+
+3. The names of the authors may not be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+===========================================================================
+
+Mapbox GL uses portions of LOST.
+
+Copyright (c) 2014 Mapzen
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+===========================================================================
+
+Mapbox GL uses portions of the Mapbox iOS SDK, which was derived from the
+Route-Me open source project, including the Alpstein fork of it.
+
+The Route-Me license appears below.
+
+Copyright (c) 2008-2013, Route-Me Contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+===========================================================================
+
+Mapbox GL uses portions of nunicode.
+
+Copyright (c) 2013 Aleksey Tulinov <aleksey.tulinov@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+===========================================================================
+
+Mapbox GL uses portions of OkHTTP.
+
+Copyright 2014 Square, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+===========================================================================
+
+Mapbox GL uses portions of OpenSSL.
+
+LICENSE ISSUES
+==============
+
+The OpenSSL toolkit stays under a dual license, i.e. both the conditions of
+the OpenSSL License and the original SSLeay license apply to the toolkit.
+See below for the actual license texts. Actually both licenses are BSD-style
+Open Source licenses. In case of any license issues related to OpenSSL
+please contact openssl-core@openssl.org.
+
+OpenSSL License
+---------------
+
+Copyright (c) 1998-2011 The OpenSSL Project.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+3. All advertising materials mentioning features or use of this
+   software must display the following acknowledgment:
+   "This product includes software developed by the OpenSSL Project
+   for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+
+4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+   endorse or promote products derived from this software without
+   prior written permission. For written permission, please contact
+   openssl-core@openssl.org.
+
+5. Products derived from this software may not be called "OpenSSL"
+   nor may "OpenSSL" appear in their names without prior written
+   permission of the OpenSSL Project.
+
+6. Redistributions of any form whatsoever must retain the following
+   acknowledgment:
+   "This product includes software developed by the OpenSSL Project
+   for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+
+THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+OF THE POSSIBILITY OF SUCH DAMAGE.
+
+This product includes cryptographic software written by Eric Young
+(eay@cryptsoft.com).  This product includes software written by Tim
+Hudson (tjh@cryptsoft.com).
+
+Original SSLeay License
+-----------------------
+
+Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+All rights reserved.
+
+This package is an SSL implementation written
+by Eric Young (eay@cryptsoft.com).
+The implementation was written so as to conform with Netscapes SSL.
+
+This library is free for commercial and non-commercial use as long as
+The following conditions are aheared to.  The following conditions
+apply to all code found in this distribution, be it the RC4, RSA,
+lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+included with this distribution is covered by the same copyright terms
+except that the holder is Tim Hudson (tjh@cryptsoft.com).
+
+Copyright remains Eric Young's, and as such any Copyright notices in
+the code are not to be removed.
+If this package is used in a product, Eric Young should be given attribution
+as the author of the parts of the library used.
+This can be in the form of a textual message at program startup or
+in documentation (online or textual) provided with the package.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. All advertising materials mentioning features or use of this software
+   must display the following acknowledgement:
+   "This product includes cryptographic software written by
+   Eric Young (eay@cryptsoft.com)"
+   The word 'cryptographic' can be left out if the rouines from the library
+   being used are not cryptographic related :-).
+4. If you include any Windows specific code (or a derivative thereof) from
+   the apps directory (application code) you must include an acknowledgement:
+   "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+
+THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+The licence and distribution terms for any publically available version or
+derivative of this code cannot be changed.  i.e. this code cannot simply be
+copied and put under another distribution licence
+[including the GNU Public Licence.]
+
+===========================================================================
+
+Mapbox GL uses portions of RapidJSON.
+
+Tencent is pleased to support the open source community by making RapidJSON
+available.
+
+Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip.  All rights
+reserved.
+
+If you have downloaded a copy of the RapidJSON binary from Tencent, please note
+that the RapidJSON binary is licensed under the MIT License. If you have
+downloaded a copy of the RapidJSON source code from Tencent, please note that
+RapidJSON source code is licensed under the MIT License, except for the third-
+party components listed below which are subject to different license terms.
+Your integration of RapidJSON into your own projects may require compliance with
+the MIT License, as well as the other licenses applicable to the third-party
+components included within RapidJSON. To avoid the problematic JSON license in
+your own projects, it's sufficient to exclude the bin/jsonchecker/ directory, as
+it's the only code under the JSON license. A copy of the MIT License is included
+in this file.
+
+Other dependencies and licenses:
+
+Open Source Software Licensed Under the BSD License:
+--------------------------------------------------------------------
+
+The msinttypes r29
+Copyright (c) 2006-2013 Alexander Chemeris
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+* Neither the name of copyright holder nor the names of its contributors may be
+  used to endorse or promote products derived from this software without
+  specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Open Source Software Licensed Under the JSON License:
+--------------------------------------------------------------------
+
+json.org
+Copyright (c) 2002 JSON.org
+All Rights Reserved.
+
+JSON_checker
+Copyright (c) 2002 JSON.org
+All Rights Reserved.
+
+Terms of the JSON License:
+---------------------------------------------------
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+The Software shall be used for Good, not Evil.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Terms of the MIT License:
+--------------------------------------------------------------------
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+===========================================================================
+
+Mapbox GL uses portions of Reachability.
+
+Copyright (c) 2011, Tony Million.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+===========================================================================
+
+Mapbox GL uses portions of SQLite.
+
+2001 September 15
+
+The author disclaims copyright to this source code.  In place of
+a legal notice, here is a blessing:
+
+    May you do good and not evil.
+    May you find forgiveness for yourself and forgive others.
+    May you share freely, never taking more than you give.
+
+===========================================================================
+
+Mapbox GL uses portions of SVPulsingAnnotationView.
+
+Copyright (c) 2013, Sam Vermette <hello@samvermette.com>
+
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.
+
+===========================================================================
+
+Mapbox GL uses portions of zlib.
+
+Acknowledgments:
+
+The deflate format used by zlib was defined by Phil Katz.  The deflate and
+zlib specifications were written by L.  Peter Deutsch.  Thanks to all the
+people who reported problems and suggested various improvements in zlib; they
+are too numerous to cite here.
+
+Copyright notice:
+
+(C) 1995-2013 Jean-loup Gailly and Mark Adler
+
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not
+   claim that you wrote the original software. If you use this software
+   in a product, an acknowledgment in the product documentation would be
+   appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+
+  Jean-loup Gailly        Mark Adler
+  jloup@gzip.org          madler@alumni.caltech.edu
+
+===========================================================================
+
+Mapbox GL uses portions of Realm Objective-C.
+
+Copyright 2015 Realm Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

README.md

@@ -1,5 +1,7 @@
-# tileserver-gl
+# TileServer GL
 [![Build Status](https://travis-ci.org/klokantech/tileserver-gl.svg?branch=master)](https://travis-ci.org/klokantech/tileserver-gl)
+[![Docker Hub](https://img.shields.io/badge/docker-hub-blue.svg)](https://hub.docker.com/r/klokantech/tileserver-gl/)
+
 
 ## Installation
 
@@ -40,8 +42,18 @@ See https://github.com/klokantech/tileserver-gl-data/blob/master/config.json
   - Available formats: `png`, `jpg` (`jpeg`), `webp`
   - TileJSON at `/styles/{id}/rendered.json`
 - Static images are rendered at:
-  - `/styles/{id}/static/{lon},{lat},{zoom}/{width}x{height}[@2x].{format}` (center-based)
-  - `/styles/{id}/static/{minx},{miny},{maxx},{maxy}/{zoom}[@2x].{format}` (area-based)
+  - `/styles/{id}/static/{lon},{lat},{zoom}[@{bearing}[,{pitch}]]/{width}x{height}[@2x].{format}` (center-based)
+  - `/styles/{id}/static/{minx},{miny},{maxx},{maxy}/{width}x{height}[@2x].{format}` (area-based)
+  - `/styles/{id}/static/auto/{width}x{height}[@2x].{format}` (autofit path -- see below)
+  - The static image endpoints additionally support following query parameters:
+    - `path` - comma-separated `lng,lat`, pipe-separated pairs
+      - e.g. `5.9,45.8|5.9,47.8|10.5,47.8|10.5,45.8|5.9,45.8`
+    - `latlng` - indicates the `path` coordinates are in `lat,lng` order rather than the usual `lng,lat`
+    - `fill` - color to use as the fill (e.g. `red`, `rgba(255,255,255,0.5)`, `#0000ff`)
+    - `stroke` - color of the path stroke
+    - `width` - width of the stroke
+    - `padding` - "percetange" padding for fitted endpoints (area-based and path autofit)
+      - value of `0.1` means "add 10% size to each side to make sure the area of interest is nicely visible"
 - Source data at `/data/{mbtiles}/{z}/{x}/{y}.{format}`
   - TileJSON at `/data/{mbtiles}.json`
 - Array of all TileJSONs at `/index.json` (`/rendered.json`; `/data.json`)

package.json

@@ -1,8 +1,9 @@
 {
   "name": "tileserver-gl",
-  "version": "0.0.3",
+  "version": "0.8.0",
   "description": "Map tile server for JSON GL styles - serverside generated raster tiles",
   "main": "src/main.js",
+  "bin": "src/main.js",
   "authors": [
     "Petr Sloup <petr.sloup@klokantech.com>"
   ],
@@ -10,28 +11,31 @@
     "type": "git",
     "url": "https://github.com/klokantech/tileserver-gl.git"
   },
+  "license": "BSD-2-Clause",
   "scripts": {
     "test": "mocha test/**.js"
   },
   "dependencies": {
     "async": "1.5.2",
-    "advanced-pool": "0.3.1",
+    "advanced-pool": "0.3.2",
+    "base64url": "1.0.6",
+    "canvas": "1.4.0",
     "clone": "1.0.2",
-    "color": "0.11.1",
+    "color": "0.11.3",
     "cors": "2.7.1",
-    "express": "4.13.4",
+    "express": "4.14.0",
     "handlebars": "4.0.5",
-    "mapbox-gl-native": "3.1.2",
+    "mapbox-gl-native": "3.2.1",
     "mbtiles": "0.9.0",
     "morgan": "1.7.0",
     "nomnom": "1.8.1",
-    "request": "2.72.0",
-    "sharp": "0.14.1",
+    "request": "2.73.0",
+    "sharp": "0.15.1",
     "sphericalmercator": "1.0.5"
   },
   "devDependencies": {
-    "should": "^8.3.0",
-    "mocha": "^2.4.5",
+    "should": "^9.0.0",
+    "mocha": "^2.5.0",
     "supertest": "^1.2.0"
   }
 }

public/resources/mapbox-gl.css

@@ -78,6 +78,11 @@
     padding: 5px;
     background-image: url("data:image/svg+xml;charset=utf8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0A%20%20%3Cpath%20style%3D%27fill%3A%23333333%3B%27%20d%3D%27M%2010%206%20C%209.446%206%209%206.4459904%209%207%20L%209%209%20L%207%209%20C%206.446%209%206%209.446%206%2010%20C%206%2010.554%206.446%2011%207%2011%20L%209%2011%20L%209%2013%20C%209%2013.55401%209.446%2014%2010%2014%20C%2010.554%2014%2011%2013.55401%2011%2013%20L%2011%2011%20L%2013%2011%20C%2013.554%2011%2014%2010.554%2014%2010%20C%2014%209.446%2013.554%209%2013%209%20L%2011%209%20L%2011%207%20C%2011%206.4459904%2010.554%206%2010%206%20z%27%20%2F%3E%0A%3C%2Fsvg%3E%0A");
 }
+.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate  {
+    padding: 5px;
+    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%3Cpath%20style%3D%27fill%3A%23333333%3B%27%20d%3D%27M13%2C7%20L10.5%2C11.75%20L10.25%2C10%20z%20M13.888%2C6.112%20C13.615%2C5.84%2013.382%2C6.076%2012.5%2C6.5%20C10.14%2C7.634%206%2C10%206%2C10%20L9.5%2C10.5%20L10%2C14%20C10%2C14%2012.366%2C9.86%2013.5%2C7.5%20C13.924%2C6.617%2014.16%2C6.385%2013.888%2C6.112%27%2F%3E%3C%2Fsvg%3E");
+}
+
 .mapboxgl-ctrl-icon.mapboxgl-ctrl-compass > div.arrow {
     width: 20px;
     height: 20px;
@@ -106,6 +111,8 @@
 
 .mapboxgl-popup {
     position: absolute;
+    top: 0;
+    left: 0;
     display: -webkit-flex;
     display: flex;
     will-change: transform;

public/resources/mapbox.js

@@ -65,5 +65,3 @@ module.exports=window.L=require("leaflet/dist/leaflet-src");
 "use strict";function contains(n,t){if(!t||!t.length)return!1;for(var r=0;r<t.length;r++)if(t[r]===n)return!0;return!1}module.exports={idUrl:function(n,t){-1===n.indexOf("/")?t.loadID(n):t.loadURL(n)},log:function(n){"object"==typeof console&&"function"==typeof console.error&&console.error(n)},strict:function(n,t){if(typeof n!==t)throw new Error("Invalid argument: "+t+" expected")},strict_instance:function(n,t,r){if(!(n instanceof t))throw new Error("Invalid argument: "+r+" expected")},strict_oneof:function(n,t){if(!contains(n,t))throw new Error("Invalid argument: "+n+" given, valid values are "+t.join(", "))},strip_tags:function(n){return n.replace(/<[^<]+>/g,"")},lbounds:function(n){return new L.LatLngBounds([[n[1],n[0]],[n[3],n[2]]])}};
 },{}]},{},[17])
 
-
-//# sourceMappingURL=mapbox.js.map

public/templates/data.tmpl

@@ -4,8 +4,8 @@
   <meta charset="UTF-8">
   <title>{{name}} - TileServer GL</title>
   {{#is_vector}}
-  <link rel="stylesheet" type="text/css" href="/mapbox-gl.css" />
-  <script src="/mapbox-gl.js"></script>
+  <link rel="stylesheet" type="text/css" href="/mapbox-gl.css{{&key_query}}" />
+  <script src="/mapbox-gl.js{{&key_query}}"></script>
   <style>
     body {background:#000;color:#ccc;}
     #map {position:absolute;top:0;left:0;right:250px;bottom:0;}
@@ -16,9 +16,9 @@
   </style>
   {{/is_vector}}
   {{^is_vector}}
-  <link rel="stylesheet" type="text/css" href="/mapbox.css" />
-  <script src="/mapbox.js"></script>
-  <script src="/leaflet-hash.js"></script>
+  <link rel="stylesheet" type="text/css" href="/mapbox.css{{&key_query}}" />
+  <script src="/mapbox.js{{&key_query}}"></script>
+  <script src="/leaflet-hash.js{{&key_query}}"></script>
   <style>
     body { margin:0; padding:0; }
     #map { position:absolute; top:0; bottom:0; width:100%; }
@@ -97,18 +97,24 @@
     }
   };
   xhttp.responseType = 'json';
-  xhttp.open('GET', '/data/{{id}}.json', true);
+  xhttp.open('GET', '/data/{{id}}.json{{&key_query}}', true);
   xhttp.send();
 
   var propertyList = document.getElementById('propertyList');
   map.on('mousemove', function(e) {
     propertyList.innerHTML = '';
-    map.featuresAt(e.point, {radius: 3}, function(err, features) {
-      if (err) throw err;
-      if (features[0]) {
-        propertyList.innerHTML = JSON.stringify(features[0].properties, null, 2);
-      }
-    });
+    var width = 3, height = 3;
+    var features = map.queryRenderedFeatures([
+                     [e.point.x - width / 2, e.point.y - height / 2],
+                     [e.point.x + width / 2, e.point.y + height / 2]
+                   ]);
+    if (features) {
+      var html = '';
+      features.forEach(function(feature) {
+        html += JSON.stringify(feature.properties, null, 2) + '\n';
+      });
+      propertyList.innerHTML = html;
+    }
   });
   </script>
   {{/is_vector}}
@@ -116,7 +122,7 @@
   <h1 style="display:none;">{{name}}</h1>
   <div id='map'></div>
   <script>
-    var map = L.mapbox.map('map', '/data/{{id}}.json', { zoomControl: false });
+    var map = L.mapbox.map('map', '/data/{{id}}.json{{&key_query}}', { zoomControl: false });
     new L.Control.Zoom({ position: 'topright' }).addTo(map);
     setTimeout(function() {
       new L.Hash(map);

public/templates/viewer.tmpl

@@ -3,11 +3,11 @@
 <head>
   <meta charset="UTF-8">
   <title>{{name}} - TileServer GL</title>
-  <link rel="stylesheet" type="text/css" href="/mapbox-gl.css" />
-  <script src="/mapbox-gl.js"></script>
-  <link rel="stylesheet" type="text/css" href="/mapbox.css" />
-  <script src="/mapbox.js"></script>
-  <script src="/leaflet-hash.js"></script>
+  <link rel="stylesheet" type="text/css" href="/mapbox-gl.css{{&key_query}}" />
+  <script src="/mapbox-gl.js{{&key_query}}"></script>
+  <link rel="stylesheet" type="text/css" href="/mapbox.css{{&key_query}}" />
+  <script src="/mapbox.js{{&key_query}}"></script>
+  <script src="/leaflet-hash.js{{&key_query}}"></script>
   <style>
     body { margin:0; padding:0; }
     #map { position:absolute; top:0; bottom:0; width:100%; }
@@ -17,19 +17,20 @@
   <h1 style="display:none;">{{name}}</h1>
   <div id='map'></div>
   <script>
-    var preference = (location.search || '').substr(1);
-    if (preference != 'vector' && preference != 'raster') {
-      preference = mapboxgl.supported() ? 'vector' : 'raster';
-    }
+    var q = (location.search || '').substr(1).split('&');
+    var preference =
+      q.indexOf('vector') >= 0 ? 'vector' :
+        (q.indexOf('raster') >= 0 ? 'raster' :
+          (mapboxgl.supported() ? 'vector' : 'raster'));
     if (preference == 'vector') {
       var map = new mapboxgl.Map({
         container: 'map',
-        style: '/styles/{{id}}.json',
+        style: '/styles/{{id}}.json{{&key_query}}',
         hash: true
       });
       map.addControl(new mapboxgl.Navigation());
     } else {
-      var map = L.mapbox.map('map', '/styles/{{id}}/rendered.json', { zoomControl: false });
+      var map = L.mapbox.map('map', '/styles/{{id}}/rendered.json{{&key_query}}', { zoomControl: false });
       new L.Control.Zoom({ position: 'topright' }).addTo(map);
       setTimeout(function() {
         new L.Hash(map);

run.sh

@@ -1,2 +1,11 @@
 #!/bin/bash
-xvfb-run --server-args="-screen 0 1024x768x24" node /usr/src/app/src/main.js -p 80 -c /data/config.json
+if [ ! -f /data/config.json ]; then
+  echo "INFO: No config.json found! Downloading sample data..."
+  echo "--------------------------------------------------------------------------------"
+  curl -L -o sample_data.zip https://github.com/klokantech/tileserver-gl-data/archive/v0.8.0.zip
+  unzip -q sample_data.zip -d sample_data
+  mv sample_data/tileserver-gl-data-*/* -t /data
+  rm sample_data.zip
+  rm -r sample_data
+fi
+xvfb-run -a -e /dev/stdout --server-args="-screen 0 1024x768x24" node /usr/src/app/src/main.js -p 80 -c /data/config.json

src/serve_data.js

@@ -1,7 +1,6 @@
 'use strict';
 
-var crypto = require('crypto'),
-    fs = require('fs'),
+var fs = require('fs'),
     path = require('path');
 
 var clone = require('clone'),
@@ -59,12 +58,11 @@ module.exports = function(options, repo, params, id) {
           return res.status(500).send(err.message);
         }
       } else {
-        var md5 = crypto.createHash('md5').update(data).digest('base64');
-        headers['content-md5'] = md5;
         if (tileJSON['format'] == 'pbf') {
-          headers['content-type'] = 'application/x-protobuf';
-          headers['content-encoding'] = 'gzip';
+          headers['Content-Type'] = 'application/x-protobuf';
+          headers['Content-Encoding'] = 'gzip';
         }
+        delete headers['ETag']; // do not trust the tile ETag -- regenerate
         res.set(headers);
 
         if (data == null) {

src/serve_rendered.js

@@ -2,20 +2,23 @@
 
 var async = require('async'),
     advancedPool = require('advanced-pool'),
-    crypto = require('crypto'),
     fs = require('fs'),
     path = require('path'),
     util = require('util'),
     zlib = require('zlib');
 
-var clone = require('clone'),
+// sharp has to be required before node-canvas
+// see https://github.com/lovell/sharp/issues/371
+var sharp = require('sharp');
+
+var Canvas = require('canvas'),
+    clone = require('clone'),
     Color = require('color'),
     express = require('express'),
     mercator = new (require('sphericalmercator'))(),
     mbgl = require('mapbox-gl-native'),
     mbtiles = require('mbtiles'),
-    request = require('request'),
-    sharp = require('sharp');
+    request = require('request');
 
 var utils = require('./utils');
 
@@ -74,9 +77,6 @@ module.exports = function(options, repo, params, id) {
                 if (headers['Last-Modified']) {
                   response.modified = new Date(headers['Last-Modified']);
                 }
-                if (headers['ETag']) {
-                  response.etag = headers['ETag'];
-                }
 
                 if (format == 'pbf') {
                   response.data = zlib.unzipSync(data);
@@ -133,7 +133,7 @@ module.exports = function(options, repo, params, id) {
     });
   };
 
-  styleJSON = require(path.join(options.paths.styles, styleFile));
+  styleJSON = clone(require(path.join(options.paths.styles, styleFile)));
   styleJSON.sprite = 'sprites://' + path.basename(styleFile, '.json');
   styleJSON.glyphs = 'fonts://{fontstack}/{range}.pbf';
 
@@ -219,12 +219,13 @@ module.exports = function(options, repo, params, id) {
                     ':scale(' + SCALE_PATTERN + ')?\.:format([\\w]+)';
 
   var respondImage = function(z, lon, lat, bearing, pitch,
-                              width, height, scale, format, res, next) {
+                              width, height, scale, format, res, next,
+                              opt_overlay) {
     if (Math.abs(lon) > 180 || Math.abs(lat) > 85.06) {
       return res.status(400).send('Invalid center');
     }
     if (Math.min(width, height) <= 0 ||
-        Math.max(width, height) * scale > 6000) {
+        Math.max(width, height) * scale > 2048) {
       return res.status(400).send('Invalid size');
     }
     if (format == 'png' || format == 'webp') {
@@ -266,6 +267,10 @@ module.exports = function(options, repo, params, id) {
           image.resize(width * scale, height * scale);
         }
 
+        if (opt_overlay) {
+          image.overlayWith(opt_overlay);
+        }
+
         image.toFormat(format);
 
         var formatEncoding = (params.formatEncoding || {})[format] ||
@@ -283,10 +288,8 @@ module.exports = function(options, repo, params, id) {
             return res.status(404).send('Not found');
           }
 
-          var md5 = crypto.createHash('md5').update(buffer).digest('base64');
           res.set({
-            'content-md5': md5,
-            'content-type': 'image/' + format
+            'Content-Type': 'image/' + format
           });
           return res.status(200).send(buffer);
         });
@@ -313,45 +316,171 @@ module.exports = function(options, repo, params, id) {
                         tileSize, tileSize, scale, format, res, next);
   });
 
+  var extractPathFromQuery = function(query) {
+    var pathParts = (query.path || '').split('|');
+    var path = [];
+    pathParts.forEach(function(pair) {
+      var pairParts = pair.split(',');
+      if (pairParts.length == 2) {
+        if (query.latlng == '1' || query.latlng == 'true') {
+          path.push([+(pairParts[1]), +(pairParts[0])]);
+        } else {
+          path.push([+(pairParts[0]), +(pairParts[1])]);
+        }
+      }
+    });
+    return path;
+  };
+
+  var renderOverlay = function(z, x, y, bearing, pitch, w, h, scale,
+                               path, query) {
+    if (!path || path.length < 2) {
+      return null;
+    }
+    var precisePx = function(ll, zoom) {
+      var px = mercator.px(ll, 20);
+      var scale = Math.pow(2, zoom - 20);
+      return [px[0] * scale, px[1] * scale];
+    };
+
+    var canvas = new Canvas(scale * w, scale * h);
+    var ctx = canvas.getContext('2d');
+    var center = precisePx([x, y], z);
+    ctx.scale(scale, scale);
+    if (bearing) {
+      ctx.translate(w / 2, h / 2);
+      ctx.rotate(-bearing / 180 * Math.PI);
+      ctx.translate(-center[0], -center[1]);
+    } else {
+      // optimized path
+      ctx.translate(-center[0] + w / 2, -center[1] + h / 2);
+    }
+    var lineWidth = query.width !== undefined ?
+                    parseFloat(query.width) : 1;
+    ctx.lineWidth = lineWidth;
+    ctx.strokeStyle = query.stroke || 'rgba(0,64,255,0.7)';
+    ctx.fillStyle = query.fill || 'rgba(255,255,255,0.4)';
+    ctx.beginPath();
+    path.forEach(function(pair) {
+      var px = precisePx(pair, z);
+      ctx.lineTo(px[0], px[1]);
+    });
+    if (path[0][0] == path[path.length - 1][0] &&
+        path[0][1] == path[path.length - 1][1]) {
+      ctx.closePath();
+    }
+    ctx.fill();
+    if (lineWidth > 0) {
+      ctx.stroke();
+    }
+
+    return canvas.toBuffer();
+  };
+
+  var calcZForBBox = function(bbox, w, h, query) {
+    var z = 25;
+
+    var padding = query.padding !== undefined ?
+                  parseFloat(query.padding) : 0.1;
+
+    var minCorner = mercator.px([bbox[0], bbox[3]], z),
+        maxCorner = mercator.px([bbox[2], bbox[1]], z);
+    while ((((maxCorner[0] - minCorner[0]) * (1 + 2 * padding) > w) ||
+            ((maxCorner[1] - minCorner[1]) * (1 + 2 * padding) > h)) && z > 0) {
+      z--;
+      minCorner[0] /= 2;
+      minCorner[1] /= 2;
+      maxCorner[0] /= 2;
+      maxCorner[1] /= 2;
+    }
+
+    return z;
+  };
+
   var staticPattern =
-      '/static/%s:scale(' + SCALE_PATTERN + ')?\.:format([\\w]+)';
+      '/static/%s/:width(\\d+)x:height(\\d+)' +
+      ':scale(' + SCALE_PATTERN + ')?\.:format([\\w]+)';
 
   var centerPattern =
-      util.format(':lon(%s),:lat(%s),:z(\\d+):bearing(,%s)?:pitch(,%s)?/' +
-                  ':width(\\d+)x:height(\\d+)',
+      util.format(':lon(%s),:lat(%s),:z(\\d+)(@:bearing(%s)(,:pitch(%s))?)?',
                   FLOAT_PATTERN, FLOAT_PATTERN, FLOAT_PATTERN, FLOAT_PATTERN);
 
   app.get(util.format(staticPattern, centerPattern), function(req, res, next) {
     var z = req.params.z | 0,
         x = +req.params.lon,
         y = +req.params.lat,
-        bearing = +((req.params.bearing || ',0').substring(1)),
-        pitch = +((req.params.pitch || ',0').substring(1)),
+        bearing = +(req.params.bearing || '0'),
+        pitch = +(req.params.pitch || '0'),
         w = req.params.width | 0,
         h = req.params.height | 0,
         scale = getScale(req.params.scale),
         format = req.params.format;
-    return respondImage(z, x, y, bearing, pitch,
-                        w, h, scale, format, res, next);
+
+    var path = extractPathFromQuery(req.query);
+    var overlay = renderOverlay(z, x, y, bearing, pitch, w, h, scale,
+                                path, req.query);
+
+    return respondImage(z, x, y, bearing, pitch, w, h, scale, format,
+                        res, next, overlay);
   });
 
   var boundsPattern =
-      util.format(':minx(%s),:miny(%s),:maxx(%s),:maxy(%s)/:z(\\d+)',
+      util.format(':minx(%s),:miny(%s),:maxx(%s),:maxy(%s)',
                   FLOAT_PATTERN, FLOAT_PATTERN, FLOAT_PATTERN, FLOAT_PATTERN);
 
   app.get(util.format(staticPattern, boundsPattern), function(req, res, next) {
     var bbox = [+req.params.minx, +req.params.miny,
                 +req.params.maxx, +req.params.maxy];
-    var z = req.params.z | 0,
-        x = (bbox[0] + bbox[2]) / 2,
-        y = (bbox[1] + bbox[3]) / 2;
-    var minCorner = mercator.px([bbox[0], bbox[3]], z),
-        maxCorner = mercator.px([bbox[2], bbox[1]], z);
-    var w = (maxCorner[0] - minCorner[0]) | 0,
-        h = (maxCorner[1] - minCorner[1]) | 0,
+    var w = req.params.width | 0,
+        h = req.params.height | 0,
         scale = getScale(req.params.scale),
         format = req.params.format;
-    return respondImage(z, x, y, 0, 0, w, h, scale, format, res, next);
+
+    var z = calcZForBBox(bbox, w, h, req.query),
+        x = (bbox[0] + bbox[2]) / 2,
+        y = (bbox[1] + bbox[3]) / 2,
+        bearing = 0,
+        pitch = 0;
+
+    var path = extractPathFromQuery(req.query);
+    var overlay = renderOverlay(z, x, y, bearing, pitch, w, h, scale,
+                                path, req.query);
+    return respondImage(z, x, y, bearing, pitch, w, h, scale, format,
+                        res, next, overlay);
+  });
+
+  var autoPattern = 'auto';
+
+  app.get(util.format(staticPattern, autoPattern), function(req, res, next) {
+    var path = extractPathFromQuery(req.query);
+    if (path.length < 2) {
+      return res.status(400).send('Invalid path');
+    }
+
+    var w = req.params.width | 0,
+        h = req.params.height | 0,
+        bearing = 0,
+        pitch = 0,
+        scale = getScale(req.params.scale),
+        format = req.params.format;
+
+    var bbox = [Infinity, Infinity, -Infinity, -Infinity];
+    path.forEach(function(pair) {
+      bbox[0] = Math.min(bbox[0], pair[0]);
+      bbox[1] = Math.min(bbox[1], pair[1]);
+      bbox[2] = Math.max(bbox[2], pair[0]);
+      bbox[3] = Math.max(bbox[3], pair[1]);
+    });
+
+    var z = calcZForBBox(bbox, w, h, req.query),
+        x = (bbox[0] + bbox[2]) / 2,
+        y = (bbox[1] + bbox[3]) / 2;
+
+    var overlay = renderOverlay(z, x, y, bearing, pitch, w, h, scale,
+                                path, req.query);
+
+    return respondImage(z, x, y, bearing, pitch, w, h, scale, format,
+                        res, next, overlay);
   });
 
   app.get('/rendered.json', function(req, res, next) {

src/serve_style.js

@@ -46,9 +46,13 @@ module.exports = function(options, repo, params, id, reportTiles, reportFont) {
   repo[id] = styleJSON;
 
   app.get('/' + id + '.json', function(req, res, next) {
-    var fixUrl = function(url) {
+    var fixUrl = function(url, opt_nokey) {
+      var query = '';
+      if (!opt_nokey && req.query.key) {
+        query = '?key=' + req.query.key;
+      }
       return url.replace(
-          'local://', req.protocol + '://' + req.headers.host + '/');
+          'local://', req.protocol + '://' + req.headers.host + '/') + query;
     };
 
     var styleJSON_ = clone(styleJSON);
@@ -56,7 +60,8 @@ module.exports = function(options, repo, params, id, reportTiles, reportFont) {
       var source = styleJSON_.sources[name];
       source.url = fixUrl(source.url);
     });
-    styleJSON_.sprite = fixUrl(styleJSON_.sprite);
+    // mapbox-gl-js viewer cannot handle sprite urls with query
+    styleJSON_.sprite = fixUrl(styleJSON_.sprite, true);
     styleJSON_.glyphs = fixUrl(styleJSON_.glyphs);
     return res.send(styleJSON_);
   });

src/server.js

@@ -7,20 +7,24 @@ process.env.UV_THREADPOOL_SIZE =
 var fs = require('fs'),
     path = require('path');
 
-var clone = require('clone'),
+var base64url = require('base64url'),
+    clone = require('clone'),
     cors = require('cors'),
     express = require('express'),
     handlebars = require('handlebars'),
     mercator = new (require('sphericalmercator'))(),
     morgan = require('morgan');
 
-var serve_font = require('./serve_font'),
+var packageJson = require('../package'),
+    serve_font = require('./serve_font'),
     serve_rendered = require('./serve_rendered'),
     serve_style = require('./serve_style'),
     serve_data = require('./serve_data'),
     utils = require('./utils');
 
 module.exports = function(opts, callback) {
+  console.log('Starting TileServer-GL v' + packageJson.version);
+
   var app = express().disable('x-powered-by'),
       serving = {
         styles: {},
@@ -45,7 +49,7 @@ module.exports = function(opts, callback) {
 
   var config;
   try {
-    config = require(configPath);
+    config = clone(require(configPath));
   } catch (e) {
     console.log('ERROR: Config file not found or invalid!');
     console.log('       See README.md for instructions and sample data.');
@@ -63,6 +67,8 @@ module.exports = function(opts, callback) {
 
   var data = clone(config.data || {});
 
+  app.use(cors());
+
   Object.keys(config.styles || {}).forEach(function(id) {
     var item = config.styles[id];
     if (!item.style || item.style.length == 0) {
@@ -104,8 +110,6 @@ module.exports = function(opts, callback) {
     app.use('/fonts/', serve_font(options, serving.fonts));
   }
 
-  app.use(cors());
-
   Object.keys(data).forEach(function(id) {
     var item = data[id];
     if (!item.mbtiles || item.mbtiles.length == 0) {
@@ -118,13 +122,15 @@ module.exports = function(opts, callback) {
 
   app.get('/styles.json', function(req, res, next) {
     var result = [];
+    var query = req.query.key ? ('?key=' + req.query.key) : '';
     Object.keys(serving.styles).forEach(function(id) {
       var styleJSON = serving.styles[id];
       result.push({
         version: styleJSON.version,
         name: styleJSON.name,
         id: id,
-        url: req.protocol + '://' + req.headers.host + '/styles/' + id + '.json'
+        url: req.protocol + '://' + req.headers.host +
+             '/styles/' + id + '.json' + query
       });
     });
     res.send(result);
@@ -165,17 +171,21 @@ module.exports = function(opts, callback) {
       app.use(path, function(req, res, next) {
         var data = {};
         if (dataGetter) {
-          data = dataGetter(req.params);
+          data = dataGetter(req);
           if (!data) {
             return res.status(404).send('Not found');
           }
         }
+        data['server_version'] = packageJson.version;
+        data['key_query_part'] =
+            req.query.key ? 'key=' + req.query.key + '&' : '';
+        data['key_query'] = req.query.key ? '?key=' + req.query.key : '';
         return res.status(200).send(compiled(data));
       });
     });
   };
 
-  serveTemplate('/$', 'index', function() {
+  serveTemplate('/$', 'index', function(req) {
     var styles = clone(config.styles || {});
     Object.keys(styles).forEach(function(id) {
       var style = styles[id];
@@ -194,6 +204,11 @@ module.exports = function(opts, callback) {
               Math.floor(centerPx[0] / 256) + '/' +
               Math.floor(centerPx[1] / 256) + '.png';
         }
+
+        var query = req.query.key ? ('?key=' + req.query.key) : '';
+        style.wmts_link = 'http://wmts.maptiler.com/' +
+          base64url('http://' + req.headers.host +
+            '/styles/' + id + '/rendered.json' + query) + '/wmts';
       }
     });
     var data = clone(serving.data || {});
@@ -213,6 +228,11 @@ module.exports = function(opts, callback) {
               Math.floor(centerPx[0] / 256) + '/' +
               Math.floor(centerPx[1] / 256) + '.' + data_.format;
         }
+
+        var query = req.query.key ? ('?key=' + req.query.key) : '';
+        data_.wmts_link = 'http://wmts.maptiler.com/' +
+          base64url('http://' + req.headers.host +
+            '/data/' + id + '.json' + query) + '/wmts';
       }
       if (data_.filesize) {
         var suffix = 'kB';
@@ -234,8 +254,8 @@ module.exports = function(opts, callback) {
     };
   });
 
-  serveTemplate('/styles/:id/$', 'viewer', function(params) {
-    var id = params.id;
+  serveTemplate('/styles/:id/$', 'viewer', function(req) {
+    var id = req.params.id;
     var style = clone((config.styles || {})[id]);
     if (!style) {
       return null;
@@ -253,8 +273,8 @@ module.exports = function(opts, callback) {
   });
   */
 
-  serveTemplate('/data/:id/$', 'data', function(params) {
-    var id = params.id;
+  serveTemplate('/data/:id/$', 'data', function(req) {
+    var id = req.params.id;
     var data = clone(serving.data[id]);
     if (!data) {
       return null;

test/static.js

@@ -1,6 +1,9 @@
-var testStatic = function(prefix, q, format, status, scale, type) {
+var testStatic = function(prefix, q, format, status, scale, type, query) {
   if (scale) q += '@' + scale + 'x';
   var path = '/styles/' + prefix + '/static/' + q + '.' + format;
+  if (query) {
+    path += query;
+  }
   it(path + ' returns ' + status, function(done) {
     var test = supertest(app).get(path);
     if (status) test.expect(status);
@@ -27,11 +30,11 @@ describe('Static endpoints', function() {
         testStatic('test', '8.5,40.5,20/300x150', 'png', 200, 3);
         testStatic('test', '-8.5,-40.5,20/300x150', 'png', 200, 3);
 
-        testStatic('test', '8,40,2,0,0/300x150', 'png', 200);
-        testStatic('test', '8,40,2,180,45/300x150', 'png', 200, 2);
-        testStatic('test', '8,40,2,10/300x150', 'png', 200, 3);
-        testStatic('test', '8,40,2,10.3,20.4/300x300', 'png', 200);
-        testStatic('test', '0,0,2,390,120/300x300', 'png', 200);
+        testStatic('test', '8,40,2@0,0/300x150', 'png', 200);
+        testStatic('test', '8,40,2@180,45/300x150', 'png', 200, 2);
+        testStatic('test', '8,40,2@10/300x150', 'png', 200, 3);
+        testStatic('test', '8,40,2@10.3,20.4/300x300', 'png', 200);
+        testStatic('test', '0,0,2@390,120/300x300', 'png', 200);
       });
     });
 
@@ -54,27 +57,43 @@ describe('Static endpoints', function() {
   describe('area-based', function() {
     describe('valid requests', function() {
       describe('various formats', function() {
-        testStatic('test', '-180,-80,180,80/0', 'png', 200, undefined, /image\/png/);
-        testStatic('test', '-180,-80,180,80/0', 'jpg', 200, undefined, /image\/jpeg/);
-        testStatic('test', '-180,-80,180,80/0', 'jpeg', 200, undefined, /image\/jpeg/);
-        testStatic('test', '-180,-80,180,80/0', 'webp', 200, undefined, /image\/webp/);
+        testStatic('test', '-180,-80,180,80/10x10', 'png', 200, undefined, /image\/png/);
+        testStatic('test', '-180,-80,180,80/10x10', 'jpg', 200, undefined, /image\/jpeg/);
+        testStatic('test', '-180,-80,180,80/10x10', 'jpeg', 200, undefined, /image\/jpeg/);
+        testStatic('test', '-180,-80,180,80/10x10', 'webp', 200, undefined, /image\/webp/);
       });
 
       describe('different parameters', function() {
-        testStatic('test', '-180,-90,180,90/0', 'png', 200, 2);
-        testStatic('test', '0,0,1,1/3', 'png', 200, 3);
+        testStatic('test', '-180,-90,180,90/20x20', 'png', 200, 2);
+        testStatic('test', '0,0,1,1/200x200', 'png', 200, 3);
 
-        testStatic('test', '-280,-80,0,80/0', 'png', 200);
+        testStatic('test', '-280,-80,0,80/280x160', 'png', 200);
       });
     });
 
     describe('invalid requests return 4xx', function() {
-      testStatic('test', '0,87,1,88/5', 'png', 400);
+      testStatic('test', '0,87,1,88/5x2', 'png', 400);
 
-      testStatic('test', '18,-9,-18,9/0', 'png', 400);
-      testStatic('test', '0,0,1,1/1', 'gif', 400);
+      testStatic('test', '0,0,1,1/1x1', 'gif', 400);
 
-      testStatic('test', '-180,-80,180,80/0.5', 'png', 404);
+      testStatic('test', '-180,-80,180,80/0.5x2.6', 'png', 404);
+    });
+  });
+
+  describe('autofit path', function() {
+    describe('valid requests', function() {
+      testStatic('test', 'auto/256x256', 'png', 200, undefined, /image\/png/, '?path=10,10|20,20');
+
+      describe('different parameters', function() {
+        testStatic('test', 'auto/20x20', 'png', 200, 2, /image\/png/, '?path=10,10|20,20');
+        testStatic('test', 'auto/200x200', 'png', 200, 3, /image\/png/, '?path=-10,-10|-20,-20');
+      });
+    });
+
+    describe('invalid requests return 4xx', function() {
+      testStatic('test', 'auto/256x256', 'png', 400);
+      testStatic('test', 'auto/256x256', 'png', 400, undefined, undefined, '?path=10,10');
+      testStatic('test', 'auto/2560x2560', 'png', 400, undefined, undefined, '?path=10,10|20,20');
     });
   });
 });