[major] Use the simdutf library

LICENSE

@@ -23,10 +23,29 @@ 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 parts originating from
-https://www.cl.cam.ac.uk/~mgk25/ucs/utf8_check.c:
+This license applies to all parts of utf-8-validate that are not externally
+maintained libraries.
+
+The externally maintained simdutf library used by utf-8-validate, located at
+deps/simdutf, is licensed as follows:
 
 """
-Markus Kuhn <http://www.cl.cam.ac.uk/~mgk25/> -- 2005-03-30
-License: http://www.cl.cam.ac.uk/~mgk25/short-license.html
+Copyright 2021 The simdutf authors
+
+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.
 """

binding.gyp

@@ -2,8 +2,13 @@
   'targets': [
     {
       'target_name': 'validation',
-      'sources': ['src/validation.c'],
-      'cflags': ['-std=c99'],
+      'sources': [
+        'src/validation.cc',
+        'deps/simdutf/singleheader/simdutf.cpp'
+      ],
+      'cflags_cc': ['-std=gnu++11'],
+      'include_dirs': ["<!(node -p \"require('node-addon-api').include_dir\")"],
+      'defines': ['NAPI_DISABLE_CPP_EXCEPTIONS'],
       'conditions': [
         ["OS=='mac'", {
           'xcode_settings': {

deps/simdutf/LICENSE-MIT

@@ -0,0 +1,18 @@
+Copyright 2021 The simdutf authors
+
+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.