add machine-readable copyright and licensing information

27 files changed, 815 insertions, 14 deletions

diff --git a/.reuse/dep5 b/.reuse/dep5
new file mode 100644
index 0000000..8e26bb1
--- /dev/null
+++ b/.reuse/dep5
@@ -0,0 +1,53 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+
+Files: examples/*
+Copyright: 2020 Daniel Friesel
+License: CC0-1.0
+
+Files: public/static/css/dark.min.css public/static/css/light.min.css
+Copyright: 2020 Daniel Friesel
+License: BSD-2-Clause
+
+Files: public/static/css/material-icons.css public/static/fonts/MaterialIcons-*
+Copyright: 2014-2019 Materialize
+License: Apache-2.0
+
+Files: public/static/icons/* public/favicon.ico
+Copyright: 2014-2019 Materialize
+   2020 Daniel Friesel
+License: Apache-2.0
+
+Files: public/static/js/autocomplete.*
+Copyright: 2020 DB Station&Service AG, Europaplatz 1, 10557 Berlin
+   2020 Daniel Friesel
+License: CC-BY-4.0
+
+Files: public/static/js/dbf.min.js public/static/js/geolocation.min.js public/static/js/map-refresh.min.js
+Copyright: 2020 Daniel Friesel
+License: BSD-2-Clause
+
+Files: public/static/js/jquery* public/static/css/jquery-ui.min.css
+Copyright: 2019 jQuery Foundation and other contributors
+License: MIT
+
+Files: public/static/js/marquee*
+Copyright: 2013 Remy Sharp
+License: MIT
+
+Files: public/static/leaflet/*
+Copyright: 2010-2019 Vladimir Agafonkin
+   2010-2011 CloudMade
+License: BSD-2-Clause
+
+Files: README.md .gitignore cpanfile
+Copyright: 2020 Daniel Friesel
+License: CC0-1.0
+
+Files: share/ice_type.json
+Copyright: 2020 DB Fernverkehr AG
+   2020 Daniel Friesel
+License: CC-BY-4.0
+
+Files: templates/*
+Copyright: 2020 Daniel Friesel
+License: BSD-2-Clause
diff --git a/Dockerfile b/Dockerfile
index 90119d9..4d24303 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,7 @@
+# Copyright (C) 2020 Daniel Friesel
+#
+# SPDX-License-Identifier: CC0-1.0
+
 # docker build -t db-fakedisplay:latest --build-arg=dbf_version=$(git describe --dirty) .
 
 FROM debian:buster-slim as files
diff --git a/LICENSES/Apache-2.0.txt b/LICENSES/Apache-2.0.txt
new file mode 100644
index 0000000..9a4104b
--- /dev/null
+++ b/LICENSES/Apache-2.0.txt
@@ -0,0 +1,183 @@
+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
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diff --git a/LICENSES/BSD-2-Clause.txt b/LICENSES/BSD-2-Clause.txt
new file mode 100644
index 0000000..baa80b5
--- /dev/null
+++ b/LICENSES/BSD-2-Clause.txt
@@ -0,0 +1,22 @@
+Copyright (c) <year> <owner> All rights reserved.
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diff --git a/LICENSES/CC-BY-4.0.txt b/LICENSES/CC-BY-4.0.txt
new file mode 100644
index 0000000..3d6abd8
--- /dev/null
+++ b/LICENSES/CC-BY-4.0.txt
@@ -0,0 +1,324 @@
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+or any other arrangements, understandings, or agreements concerning use of
+licensed material. For the avoidance of doubt, this paragraph does not form
+part of the public licenses.
+
+Creative Commons may be contacted at creativecommons.org.
diff --git a/LICENSES/CC0-1.0.txt b/LICENSES/CC0-1.0.txt
new file mode 100644
index 0000000..0e259d4
--- /dev/null
+++ b/LICENSES/CC0-1.0.txt
@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+    CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+    LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
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+    REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
+    PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
+    THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
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+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer
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+
+1. Copyright and Related Rights. A Work made available under CC0 may be
+protected by copyright and related or neighboring rights ("Copyright and
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+limited to, the following:
+
+  i. the right to reproduce, adapt, distribute, perform, display,
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+ ii. moral rights retained by the original author(s) and/or performer(s);
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+     subject to the limitations in paragraph 4(a), below;
+  v. rights protecting the extraction, dissemination, use and reuse of data
+     in a Work;
+ vi. database rights (such as those arising under Directive 96/9/EC of the
+     European Parliament and of the Council of 11 March 1996 on the legal
+     protection of databases, and under any national implementation
+     thereof, including any amended or successor version of such
+     directive); and
+vii. other similar, equivalent or corresponding rights throughout the
+     world based on applicable law or treaty, and any national
+     implementations thereof.
+
+2. Waiver. To the greatest extent permitted by, but not in contravention
+of, applicable law, Affirmer hereby overtly, fully, permanently,
+irrevocably and unconditionally waives, abandons, and surrenders all of
+Affirmer's Copyright and Related Rights and associated claims and causes
+of action, whether now known or unknown (including existing as well as
+future claims and causes of action), in the Work (i) in all territories
+worldwide, (ii) for the maximum duration provided by applicable law or
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+including without limitation commercial, advertising or promotional
+purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
+member of the public at large and to the detriment of Affirmer's heirs and
+successors, fully intending that such Waiver shall not be subject to
+revocation, rescission, cancellation, termination, or any other legal or
+equitable action to disrupt the quiet enjoyment of the Work by the public
+as contemplated by Affirmer's express Statement of Purpose.
+
+3. Public License Fallback. Should any part of the Waiver for any reason
+be judged legally invalid or ineffective under applicable law, then the
+Waiver shall be preserved to the maximum extent permitted taking into
+account Affirmer's express Statement of Purpose. In addition, to the
+extent the Waiver is so judged Affirmer hereby grants to each affected
+person a royalty-free, non transferable, non sublicensable, non exclusive,
+irrevocable and unconditional license to exercise Affirmer's Copyright and
+Related Rights in the Work (i) in all territories worldwide, (ii) for the
+maximum duration provided by applicable law or treaty (including future
+time extensions), (iii) in any current or future medium and for any number
+of copies, and (iv) for any purpose whatsoever, including without
+limitation commercial, advertising or promotional purposes (the
+"License"). The License shall be deemed effective as of the date CC0 was
+applied by Affirmer to the Work. Should any part of the License for any
+reason be judged legally invalid or ineffective under applicable law, such
+partial invalidity or ineffectiveness shall not invalidate the remainder
+of the License, and in such case Affirmer hereby affirms that he or she
+will not (i) exercise any of his or her remaining Copyright and Related
+Rights in the Work or (ii) assert any associated claims and causes of
+action with respect to the Work, in either case contrary to Affirmer's
+express Statement of Purpose.
+
+4. Limitations and Disclaimers.
+
+ a. No trademark or patent rights held by Affirmer are waived, abandoned,
+    surrendered, licensed or otherwise affected by this document.
+ b. Affirmer offers the Work as-is and makes no representations or
+    warranties of any kind concerning the Work, express, implied,
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+    infringement, or the absence of latent or other defects, accuracy, or
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+    the greatest extent permissible under applicable law.
+ c. Affirmer disclaims responsibility for clearing rights of other persons
+    that may apply to the Work or any use thereof, including without
+    limitation any person's Copyright and Related Rights in the Work.
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+    consents, permissions or other rights required for any use of the
+    Work.
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+    party to this document and has no duty or obligation with respect to
+    this CC0 or use of the Work.
diff --git a/LICENSES/MIT.txt b/LICENSES/MIT.txt
new file mode 100644
index 0000000..f0fd20a
--- /dev/null
+++ b/LICENSES/MIT.txt
@@ -0,0 +1,20 @@
+MIT License
+
+Copyright (c) <year> <copyright holders>
+
+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.
diff --git a/index.pl b/index.pl
index ec5e22d..af53a5b 100644
--- a/index.pl
+++ b/index.pl
@@ -1,6 +1,7 @@
 #!/usr/bin/env perl
-# Copyright (C) 2011-2020 Daniel Friesel <derf+dbf@finalrewind.org>
-# License: 2-Clause BSD
+# Copyright (C) 2011-2020 Daniel Friesel
+#
+# SPDX-License-Identifier: BSD-2-Clause
 
 use strict;
 use warnings;
diff --git a/lib/DBInfoscreen.pm b/lib/DBInfoscreen.pm
index 0834a97..ed81638 100644
--- a/lib/DBInfoscreen.pm
+++ b/lib/DBInfoscreen.pm
@@ -1,8 +1,9 @@
 package DBInfoscreen;
-use Mojo::Base 'Mojolicious';
+# Copyright (C) 2011-2020 Daniel Friesel
+#
+# SPDX-License-Identifier: BSD-2-Clause
 
-# Copyright (C) 2011-2020 Daniel Friesel <derf+dbf@finalrewind.org>
-# License: 2-Clause BSD
+use Mojo::Base 'Mojolicious';
 
 use Cache::File;
 use DBInfoscreen::Helper::HAFAS;
diff --git a/lib/DBInfoscreen/Controller/Map.pm b/lib/DBInfoscreen/Controller/Map.pm
index f654930..8e472a6 100644
--- a/lib/DBInfoscreen/Controller/Map.pm
+++ b/lib/DBInfoscreen/Controller/Map.pm
@@ -1,4 +1,7 @@
 package DBInfoscreen::Controller::Map;
+# Copyright (C) 2011-2020 Daniel Friesel
+#
+# SPDX-License-Identifier: BSD-2-Clause
 
 use Mojo::Base 'Mojolicious::Controller';
 use Mojo::JSON qw(decode_json);
diff --git a/lib/DBInfoscreen/Controller/Static.pm b/lib/DBInfoscreen/Controller/Static.pm
index 1ddae40..d8872d1 100644
--- a/lib/DBInfoscreen/Controller/Static.pm
+++ b/lib/DBInfoscreen/Controller/Static.pm
@@ -1,8 +1,9 @@
 package DBInfoscreen::Controller::Static;
-use Mojo::Base 'Mojolicious::Controller';
+# Copyright (C) 2011-2020 Daniel Friesel
+#
+# SPDX-License-Identifier: BSD-2-Clause
 
-# Copyright (C) 2011-2020 Daniel Friesel <derf+dbf@finalrewind.org>
-# License: 2-Clause BSD
+use Mojo::Base 'Mojolicious::Controller';
 
 my %default = (
 	mode   => 'app',
diff --git a/lib/DBInfoscreen/Controller/Stationboard.pm b/lib/DBInfoscreen/Controller/Stationboard.pm
index b8b5eb0..b65aedb 100644
--- a/lib/DBInfoscreen/Controller/Stationboard.pm
+++ b/lib/DBInfoscreen/Controller/Stationboard.pm
@@ -1,8 +1,9 @@
 package DBInfoscreen::Controller::Stationboard;
-use Mojo::Base 'Mojolicious::Controller';
+# Copyright (C) 2011-2020 Daniel Friesel
+#
+# SPDX-License-Identifier: BSD-2-Clause
 
-# Copyright (C) 2011-2020 Daniel Friesel <derf+dbf@finalrewind.org>
-# License: 2-Clause BSD
+use Mojo::Base 'Mojolicious::Controller';
 
 use DateTime;
 use DateTime::Format::Strptime;
diff --git a/lib/DBInfoscreen/Controller/Wagenreihung.pm b/lib/DBInfoscreen/Controller/Wagenreihung.pm
index 821619f..ebda6f3 100644
--- a/lib/DBInfoscreen/Controller/Wagenreihung.pm
+++ b/lib/DBInfoscreen/Controller/Wagenreihung.pm
@@ -1,8 +1,9 @@
 package DBInfoscreen::Controller::Wagenreihung;
-use Mojo::Base 'Mojolicious::Controller';
+# Copyright (C) 2011-2020 Daniel Friesel
+#
+# SPDX-License-Identifier: BSD-2-Clause
 
-# Copyright (C) 2011-2020 Daniel Friesel <derf+dbf@finalrewind.org>
-# License: 2-Clause BSD
+use Mojo::Base 'Mojolicious::Controller';
 
 use Travel::Status::DE::DBWagenreihung;
 
diff --git a/lib/DBInfoscreen/Helper/HAFAS.pm b/lib/DBInfoscreen/Helper/HAFAS.pm
index 8a88c61..5b02e9e 100644
--- a/lib/DBInfoscreen/Helper/HAFAS.pm
+++ b/lib/DBInfoscreen/Helper/HAFAS.pm
@@ -1,4 +1,7 @@
 package DBInfoscreen::Helper::HAFAS;
+# Copyright (C) 2011-2020 Daniel Friesel
+#
+# SPDX-License-Identifier: BSD-2-Clause
 
 use strict;
 use warnings;
diff --git a/lib/DBInfoscreen/Helper/Wagonorder.pm b/lib/DBInfoscreen/Helper/Wagonorder.pm
index 1e9324a..e843b54 100644
--- a/lib/DBInfoscreen/Helper/Wagonorder.pm
+++ b/lib/DBInfoscreen/Helper/Wagonorder.pm
@@ -1,4 +1,7 @@
 package DBInfoscreen::Helper::Wagonorder;
+# Copyright (C) 2011-2020 Daniel Friesel
+#
+# SPDX-License-Identifier: BSD-2-Clause
 
 use strict;
 use warnings;
diff --git a/public/static/css/default.css b/public/static/css/default.css
index 12eeb64..c991b44 100644
--- a/public/static/css/default.css
+++ b/public/static/css/default.css
@@ -1,3 +1,9 @@
+/*
+ * Copyright (C) 2020 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
 body {
 	margin: 0;
 }
diff --git a/public/static/css/mobile.css b/public/static/css/mobile.css
index a0fe99e..c75ccf1 100644
--- a/public/static/css/mobile.css
+++ b/public/static/css/mobile.css
@@ -1,3 +1,9 @@
+/*
+ * Copyright (C) 2020 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
 div.app {
 	max-width: 60em;
 	margin-left: auto;
diff --git a/public/static/js/collapse.js b/public/static/js/collapse.js
index 0418678..40900d1 100644
--- a/public/static/js/collapse.js
+++ b/public/static/js/collapse.js
@@ -1,3 +1,9 @@
+/*
+ * Copyright (C) 2020 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
 function reload_app() {
 	// TODO use a variable instead of window.location.href, as
 	// window.location.href may be /z/...
diff --git a/public/static/js/geolocation.js b/public/static/js/geolocation.js
index 06537c4..2b57a0b 100644
--- a/public/static/js/geolocation.js
+++ b/public/static/js/geolocation.js
@@ -1,3 +1,9 @@
+/*
+ * Copyright (C) 2020 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
 $(function() {
 	var removeStatus = function() {
 		$('div.candidatestatus').remove();
diff --git a/public/static/js/map-refresh.js b/public/static/js/map-refresh.js
index b1729c3..c1758ed 100644
--- a/public/static/js/map-refresh.js
+++ b/public/static/js/map-refresh.js
@@ -1,3 +1,9 @@
+/*
+ * Copyright (C) 2020 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
 var j_reqid;
 //var j_stops = [];
 var j_positions = [];
diff --git a/sass/app.scss b/sass/app.scss
index 34681d7..4abc309 100644
--- a/sass/app.scss
+++ b/sass/app.scss
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2011-2020 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
 body {
 	margin: 0;
 	color: $fg;
diff --git a/sass/dark.scss b/sass/dark.scss
index d9e8dde..e30bacf 100644
--- a/sass/dark.scss
+++ b/sass/dark.scss
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2011-2020 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
 $bg: #101010;
 $fg: #ffffff;
 $link-color: #9999ff;
diff --git a/sass/light.scss b/sass/light.scss
index 52ff65e..5dca9ad 100644
--- a/sass/light.scss
+++ b/sass/light.scss
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2011-2020 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
 $bg: #ffffff;
 $fg: #000000;
 $link-color: #000099;
diff --git a/scripts/asset-rebuild b/scripts/asset-rebuild
index 8e145fc..51b97a6 100755
--- a/scripts/asset-rebuild
+++ b/scripts/asset-rebuild
@@ -1,4 +1,7 @@
 #!/bin/sh
+# Copyright (C) 2020 Daniel Friesel
+#
+# SPDX-License-Identifier: CC0-1.0
 
 set -ex
 
diff --git a/scripts/asset-release b/scripts/asset-release
index 6a3e179..b01c441 100755
--- a/scripts/asset-release
+++ b/scripts/asset-release
@@ -1,4 +1,7 @@
 #!/bin/sh
+# Copyright (C) 2020 Daniel Friesel
+#
+# SPDX-License-Identifier: CC0-1.0
 
 set -ex
 
diff --git a/t/01-basic.t b/t/01-basic.t
index 4f471b0..41ac6e5 100644
--- a/t/01-basic.t
+++ b/t/01-basic.t
@@ -1,3 +1,8 @@
+#!/usr/bin/env perl
+# Copyright (C) 2020 Daniel Friesel
+#
+# SPDX-License-Identifier: CC0-1.0
+
 use Test::More;
 use Test::Mojo;
 
diff --git a/t/22-json.t b/t/22-json.t
index 471467f..dacbf6f 100644
--- a/t/22-json.t
+++ b/t/22-json.t
@@ -1,4 +1,8 @@
 #!/usr/bin/env perl
+# Copyright (C) 2020 Daniel Friesel
+#
+# SPDX-License-Identifier: CC0-1.0
+
 use strict;
 use warnings;
 use 5.014;