curl build with http3 support

commit_hash:9033848a94b58ad32fb6c296eca4f77af9cda070

1 files changed, 118 insertions, 0 deletions

diff --git a/contrib/libs/ngtcp2/lib/ngtcp2_transport_params.h b/contrib/libs/ngtcp2/lib/ngtcp2_transport_params.h
new file mode 100644
index 0000000000..c077f06a9d
--- /dev/null
+++ b/contrib/libs/ngtcp2/lib/ngtcp2_transport_params.h
@@ -0,0 +1,118 @@
+/*
+ * ngtcp2
+ *
+ * Copyright (c) 2023 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.
+ */
+#ifndef NGTCP2_TRANSPORT_PARAMS_H
+#define NGTCP2_TRANSPORT_PARAMS_H
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif /* defined(HAVE_CONFIG_H) */
+
+#include <ngtcp2/ngtcp2.h>
+
+/* ngtcp2_transport_param_id is the registry of QUIC transport
+   parameter ID. */
+typedef uint64_t ngtcp2_transport_param_id;
+
+#define NGTCP2_TRANSPORT_PARAM_ORIGINAL_DESTINATION_CONNECTION_ID 0x00
+#define NGTCP2_TRANSPORT_PARAM_MAX_IDLE_TIMEOUT 0x01
+#define NGTCP2_TRANSPORT_PARAM_STATELESS_RESET_TOKEN 0x02
+#define NGTCP2_TRANSPORT_PARAM_MAX_UDP_PAYLOAD_SIZE 0x03
+#define NGTCP2_TRANSPORT_PARAM_INITIAL_MAX_DATA 0x04
+#define NGTCP2_TRANSPORT_PARAM_INITIAL_MAX_STREAM_DATA_BIDI_LOCAL 0x05
+#define NGTCP2_TRANSPORT_PARAM_INITIAL_MAX_STREAM_DATA_BIDI_REMOTE 0x06
+#define NGTCP2_TRANSPORT_PARAM_INITIAL_MAX_STREAM_DATA_UNI 0x07
+#define NGTCP2_TRANSPORT_PARAM_INITIAL_MAX_STREAMS_BIDI 0x08
+#define NGTCP2_TRANSPORT_PARAM_INITIAL_MAX_STREAMS_UNI 0x09
+#define NGTCP2_TRANSPORT_PARAM_ACK_DELAY_EXPONENT 0x0a
+#define NGTCP2_TRANSPORT_PARAM_MAX_ACK_DELAY 0x0b
+#define NGTCP2_TRANSPORT_PARAM_DISABLE_ACTIVE_MIGRATION 0x0c
+#define NGTCP2_TRANSPORT_PARAM_PREFERRED_ADDRESS 0x0d
+#define NGTCP2_TRANSPORT_PARAM_ACTIVE_CONNECTION_ID_LIMIT 0x0e
+#define NGTCP2_TRANSPORT_PARAM_INITIAL_SOURCE_CONNECTION_ID 0x0f
+#define NGTCP2_TRANSPORT_PARAM_RETRY_SOURCE_CONNECTION_ID 0x10
+/* https://datatracker.ietf.org/doc/html/rfc9221 */
+#define NGTCP2_TRANSPORT_PARAM_MAX_DATAGRAM_FRAME_SIZE 0x20
+#define NGTCP2_TRANSPORT_PARAM_GREASE_QUIC_BIT 0x2ab2
+/* https://datatracker.ietf.org/doc/html/rfc9368 */
+#define NGTCP2_TRANSPORT_PARAM_VERSION_INFORMATION 0x11
+
+/* NGTCP2_MAX_STREAMS is the maximum number of streams. */
+#define NGTCP2_MAX_STREAMS (1LL << 60)
+
+/*
+ * ngtcp2_transport_params_copy_new makes a copy of |src|, and assigns
+ * it to |*pdest|.  If |src| is NULL, NULL is assigned to |*pdest|.
+ *
+ * Caller is responsible to call ngtcp2_transport_params_del to free
+ * the memory assigned to |*pdest|.
+ *
+ * This function returns 0 if it succeeds, or one of the following
+ * negative error codes:
+ *
+ * NGTCP2_ERR_NOMEM
+ *     Out of memory.
+ */
+int ngtcp2_transport_params_copy_new(ngtcp2_transport_params **pdest,
+                                     const ngtcp2_transport_params *src,
+                                     const ngtcp2_mem *mem);
+
+/*
+ * ngtcp2_transport_params_convert_to_latest converts |src| of version
+ * |transport_params_version| to the latest version
+ * NGTCP2_TRANSPORT_PARAMS_VERSION.
+ *
+ * |dest| must point to the latest version.  |src| may be the older
+ * version, and if so, it may have fewer fields.  Accessing those
+ * fields causes undefined behavior.
+ *
+ * If |transport_params_version| == NGTCP2_TRANSPORT_PARAMS_VERSION,
+ * no conversion is made, and |src| is returned.  Otherwise, first
+ * |dest| is initialized via ngtcp2_transport_params_default, and then
+ * all valid fields in |src| are copied into |dest|.  Finally, |dest|
+ * is returned.
+ */
+const ngtcp2_transport_params *
+ngtcp2_transport_params_convert_to_latest(ngtcp2_transport_params *dest,
+                                          int transport_params_version,
+                                          const ngtcp2_transport_params *src);
+
+/*
+ * ngtcp2_transport_params_convert_to_old converts |src| of the latest
+ * version to |dest| of version |transport_params_version|.
+ *
+ * |transport_params_version| must not be the latest version
+ *  NGTCP2_TRANSPORT_PARAMS_VERSION.
+ *
+ * |dest| points to the older version, and it may have fewer fields.
+ * Accessing those fields causes undefined behavior.
+ *
+ * This function copies all valid fields in version
+ * |transport_params_version| from |src| to |dest|.
+ */
+void ngtcp2_transport_params_convert_to_old(int transport_params_version,
+                                            ngtcp2_transport_params *dest,
+                                            const ngtcp2_transport_params *src);
+
+#endif /* !defined(NGTCP2_TRANSPORT_PARAMS_H) */