deps: reintroduce ngtcp2 and nghttp3

LICENSE

@@ -1578,3 +1578,55 @@ The externally maintained libraries used by Node.js are:
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     SOFTWARE.
   """
+
+- ngtcp2, located at deps/ngtcp2/ngtcp2/, is licensed as follows:
+  """
+    The MIT License
+
+    Copyright (c) 2016 ngtcp2 contributors
+
+    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.
+  """
+
+- nghttp3, located at deps/ngtcp2/nghttp3/, is licensed as follows:
+  """
+    The MIT License
+
+    Copyright (c) 2019 nghttp3 contributors
+
+    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.
+  """

configure.py

@@ -38,6 +38,7 @@
 sys.path.insert(0, 'tools')
 import getmoduleversion
 import getnapibuildversion
+import getsharedopensslhasquic
 from gyp_node import run_gyp
 
 # parse our options
@@ -283,6 +284,50 @@
     dest='shared_nghttp2_libpath',
     help='a directory to search for the shared nghttp2 DLLs')
 
+shared_optgroup.add_argument('--shared-nghttp3',
+    action='store_true',
+    dest='shared_nghttp3',
+    default=None,
+    help='link to a shared nghttp3 DLL instead of static linking')
+
+shared_optgroup.add_argument('--shared-nghttp3-includes',
+    action='store',
+    dest='shared_nghttp3_includes',
+    help='directory containing nghttp3 header files')
+
+shared_optgroup.add_argument('--shared-nghttp3-libname',
+    action='store',
+    dest='shared_nghttp3_libname',
+    default='nghttp3',
+    help='alternative lib name to link to [default: %(default)s]')
+
+shared_optgroup.add_argument('--shared-nghttp3-libpath',
+    action='store',
+    dest='shared_nghttp3_libpath',
+    help='a directory to search for the shared nghttp3 DLLs')
+
+shared_optgroup.add_argument('--shared-ngtcp2',
+    action='store_true',
+    dest='shared_ngtcp2',
+    default=None,
+    help='link to a shared ngtcp2 DLL instead of static linking')
+
+shared_optgroup.add_argument('--shared-ngtcp2-includes',
+    action='store',
+    dest='shared_ngtcp2_includes',
+    help='directory containing ngtcp2 header files')
+
+shared_optgroup.add_argument('--shared-ngtcp2-libname',
+    action='store',
+    dest='shared_ngtcp2_libname',
+    default='ngtcp2',
+    help='alternative lib name to link to [default: %(default)s]')
+
+shared_optgroup.add_argument('--shared-ngtcp2-libpath',
+    action='store',
+    dest='shared_ngtcp2_libpath',
+    help='a directory to search for the shared tcp2 DLLs')
+
 shared_optgroup.add_argument('--shared-openssl',
     action='store_true',
     dest='shared_openssl',
@@ -1346,8 +1391,11 @@ def configure_openssl(o):
   variables = o['variables']
   variables['node_use_openssl'] = b(not options.without_ssl)
   variables['node_shared_openssl'] = b(options.shared_openssl)
+  variables['node_shared_ngtcp2'] = b(options.shared_ngtcp2)
+  variables['node_shared_nghttp3'] = b(options.shared_nghttp3)
   variables['openssl_is_fips'] = b(options.openssl_is_fips)
   variables['openssl_fips'] = ''
+  variables['openssl_quic'] = b(True)
 
   if options.openssl_no_asm:
     variables['openssl_no_asm'] = 1
@@ -1403,6 +1451,9 @@ def without_ssl_error(option):
   if options.openssl_fips or options.openssl_fips == '':
      error('FIPS is not supported in this version of Node.js')
 
+  if options.shared_openssl:
+    variables['openssl_quic'] = b(getsharedopensslhasquic.get_has_quic(options.__dict__['shared_openssl_includes']))
+
   configure_library('openssl', o)
 
 
@@ -1831,6 +1882,8 @@ def make_bin_override():
 configure_library('brotli', output, pkgname=['libbrotlidec', 'libbrotlienc'])
 configure_library('cares', output, pkgname='libcares')
 configure_library('nghttp2', output, pkgname='libnghttp2')
+configure_library('nghttp3', output, pkgname='libnghttp3')
+configure_library('ngtcp2', output, pkgname='libngtcp2')
 configure_v8(output)
 configure_openssl(output)
 configure_intl(output)

deps/ngtcp2/.gitignore

@@ -0,0 +1,8 @@
+*.in
+*.am
+*.txt
+*.pc
+Makefile
+*gnutls*
+ngtcp2/**/.gitignore
+ngtcp2/**/.deps

deps/ngtcp2/LICENSE_nghttp3

@@ -0,0 +1,22 @@
+The MIT License
+
+Copyright (c) 2019 nghttp3 contributors
+
+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.

deps/ngtcp2/LICENSE_ngtcp2

@@ -0,0 +1,22 @@
+The MIT License
+
+Copyright (c) 2016 ngtcp2 contributors
+
+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.

deps/ngtcp2/README.md

@@ -0,0 +1,45 @@
+# ngtcp2 and nghttp3
+
+The ngtcp2 and nghttp3 dependencies provide the core functionality for
+QUIC and HTTP/3.
+
+The sources are pulled from:
+
+* ngtcp2: https://github.com/ngtcp2/ngtcp2
+* nghttp3: https://github.com/ngtcp2/nghttp3
+
+In both the `ngtcp2` and `nghttp3` git repos, the active development occurs
+in the default branch (currently named `master` in each).
+
+We only use a subset of the sources for each.
+
+## Updating
+
+The `nghttp3` library depends on `ngtcp2`. Both should always be updated
+together. From `ngtcp2` we only want the contents of the `lib` and `crypto`
+directories; from `nghttp3` we only want the contents o the `lib`.
+
+### Updating ngtcp2
+
+To update ngtcp2:
+
+```sh
+$ git clone https://github.com/ngtcp2/ngtcp2
+$ cd ngtcp2
+$ autoreconf -i
+$ ./configure --prefix=$PWD/build --enable-lib-only
+$ cp -R lib/* ../node/deps/ngtcp2/ngtcp2/lib/
+$ cp -R crypto/* ../node/deps/ngtcp2/ngtcp2/crypto/
+```
+
+### Updating nghttp3
+
+To update ngtcp2:
+
+```sh
+$ git clone https://github.com/ngtcp2/nghttp3
+$ cd nghttp3
+$ autoreconf -i
+$ ./configure --prefix=$PWD/build --enable-lib-only
+$ cp -R lib/* ../node/deps/ngtcp2/nghttp3/lib/
+```

deps/ngtcp2/config.h

@@ -0,0 +1,38 @@
+/* Edited to match src/node.h. */
+#include <stdint.h>
+
+#ifdef _WIN32
+#if !defined(_SSIZE_T_) && !defined(_SSIZE_T_DEFINED)
+typedef intptr_t ssize_t;
+# define _SSIZE_T_
+# define _SSIZE_T_DEFINED
+#endif
+#else  // !_WIN32
+# include <sys/types.h>  // size_t, ssize_t
+#endif  // _WIN32
+
+#ifdef _MSC_VER
+#  include <intrin.h>
+#  define __builtin_popcount __popcnt
+#endif
+
+/* Define to 1 to enable debug output. */
+/* #undef DEBUGBUILD */
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+/* #undef HAVE_ARPA_INET_H */
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#define HAVE_STDDEF_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+/* #undef HAVE_UNISTD_H */