From f449f278dd3c70e479a035f50a9bb817a9b433ba Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:24:08 +0200 Subject: Adding upstream version 3.2.6. Signed-off-by: Daniel Baumann --- src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_err.c | 154 ++++++++++++++++++++++++++ 1 file changed, 154 insertions(+) create mode 100644 src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_err.c (limited to 'src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_err.c') diff --git a/src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_err.c b/src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_err.c new file mode 100644 index 0000000..ab932bd --- /dev/null +++ b/src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_err.c @@ -0,0 +1,154 @@ +/* + * ngtcp2 + * + * Copyright (c) 2017 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. + */ +#include "ngtcp2_err.h" + +const char *ngtcp2_strerror(int liberr) { + switch (liberr) { + case 0: + return "NO_ERROR"; + case NGTCP2_ERR_INVALID_ARGUMENT: + return "ERR_INVALID_ARGUMENT"; + case NGTCP2_ERR_NOBUF: + return "ERR_NOBUF"; + case NGTCP2_ERR_PROTO: + return "ERR_PROTO"; + case NGTCP2_ERR_INVALID_STATE: + return "ERR_INVALID_STATE"; + case NGTCP2_ERR_ACK_FRAME: + return "ERR_ACK_FRAME"; + case NGTCP2_ERR_STREAM_ID_BLOCKED: + return "ERR_STREAM_ID_BLOCKED"; + case NGTCP2_ERR_STREAM_IN_USE: + return "ERR_STREAM_IN_USE"; + case NGTCP2_ERR_STREAM_DATA_BLOCKED: + return "ERR_STREAM_DATA_BLOCKED"; + case NGTCP2_ERR_FLOW_CONTROL: + return "ERR_FLOW_CONTROL"; + case NGTCP2_ERR_CONNECTION_ID_LIMIT: + return "ERR_CONNECTION_ID_LIMIT"; + case NGTCP2_ERR_STREAM_LIMIT: + return "ERR_STREAM_LIMIT"; + case NGTCP2_ERR_FINAL_SIZE: + return "ERR_FINAL_SIZE"; + case NGTCP2_ERR_CRYPTO: + return "ERR_CRYPTO"; + case NGTCP2_ERR_PKT_NUM_EXHAUSTED: + return "ERR_PKT_NUM_EXHAUSTED"; + case NGTCP2_ERR_NOMEM: + return "ERR_NOMEM"; + case NGTCP2_ERR_REQUIRED_TRANSPORT_PARAM: + return "ERR_REQUIRED_TRANSPORT_PARAM"; + case NGTCP2_ERR_MALFORMED_TRANSPORT_PARAM: + return "ERR_MALFORMED_TRANSPORT_PARAM"; + case NGTCP2_ERR_FRAME_ENCODING: + return "ERR_FRAME_ENCODING"; + case NGTCP2_ERR_DECRYPT: + return "ERR_DECRYPT"; + case NGTCP2_ERR_STREAM_SHUT_WR: + return "ERR_STREAM_SHUT_WR"; + case NGTCP2_ERR_STREAM_NOT_FOUND: + return "ERR_STREAM_NOT_FOUND"; + case NGTCP2_ERR_STREAM_STATE: + return "ERR_STREAM_STATE"; + case NGTCP2_ERR_RECV_VERSION_NEGOTIATION: + return "ERR_RECV_VERSION_NEGOTIATION"; + case NGTCP2_ERR_CLOSING: + return "ERR_CLOSING"; + case NGTCP2_ERR_DRAINING: + return "ERR_DRAINING"; + case NGTCP2_ERR_TRANSPORT_PARAM: + return "ERR_TRANSPORT_PARAM"; + case NGTCP2_ERR_DISCARD_PKT: + return "ERR_DISCARD_PKT"; + case NGTCP2_ERR_CONN_ID_BLOCKED: + return "ERR_CONN_ID_BLOCKED"; + case NGTCP2_ERR_CALLBACK_FAILURE: + return "ERR_CALLBACK_FAILURE"; + case NGTCP2_ERR_INTERNAL: + return "ERR_INTERNAL"; + case NGTCP2_ERR_CRYPTO_BUFFER_EXCEEDED: + return "ERR_CRYPTO_BUFFER_EXCEEDED"; + case NGTCP2_ERR_WRITE_MORE: + return "ERR_WRITE_MORE"; + case NGTCP2_ERR_RETRY: + return "ERR_RETRY"; + case NGTCP2_ERR_DROP_CONN: + return "ERR_DROP_CONN"; + case NGTCP2_ERR_AEAD_LIMIT_REACHED: + return "ERR_AEAD_LIMIT_REACHED"; + case NGTCP2_ERR_NO_VIABLE_PATH: + return "ERR_NO_VIABLE_PATH"; + case NGTCP2_ERR_VERSION_NEGOTIATION: + return "ERR_VERSION_NEGOTIATION"; + case NGTCP2_ERR_HANDSHAKE_TIMEOUT: + return "ERR_HANDSHAKE_TIMEOUT"; + case NGTCP2_ERR_VERSION_NEGOTIATION_FAILURE: + return "ERR_VERSION_NEGOTIATION_FAILURE"; + case NGTCP2_ERR_IDLE_CLOSE: + return "ERR_IDLE_CLOSE"; + default: + return "(unknown)"; + } +} + +int ngtcp2_err_is_fatal(int liberr) { return liberr < NGTCP2_ERR_FATAL; } + +uint64_t ngtcp2_err_infer_quic_transport_error_code(int liberr) { + switch (liberr) { + case 0: + return NGTCP2_NO_ERROR; + case NGTCP2_ERR_ACK_FRAME: + case NGTCP2_ERR_FRAME_ENCODING: + return NGTCP2_FRAME_ENCODING_ERROR; + case NGTCP2_ERR_FLOW_CONTROL: + return NGTCP2_FLOW_CONTROL_ERROR; + case NGTCP2_ERR_CONNECTION_ID_LIMIT: + return NGTCP2_CONNECTION_ID_LIMIT_ERROR; + case NGTCP2_ERR_STREAM_LIMIT: + return NGTCP2_STREAM_LIMIT_ERROR; + case NGTCP2_ERR_FINAL_SIZE: + return NGTCP2_FINAL_SIZE_ERROR; + case NGTCP2_ERR_REQUIRED_TRANSPORT_PARAM: + case NGTCP2_ERR_MALFORMED_TRANSPORT_PARAM: + case NGTCP2_ERR_TRANSPORT_PARAM: + return NGTCP2_TRANSPORT_PARAMETER_ERROR; + case NGTCP2_ERR_INVALID_ARGUMENT: + case NGTCP2_ERR_NOMEM: + case NGTCP2_ERR_CALLBACK_FAILURE: + return NGTCP2_INTERNAL_ERROR; + case NGTCP2_ERR_STREAM_STATE: + return NGTCP2_STREAM_STATE_ERROR; + case NGTCP2_ERR_CRYPTO_BUFFER_EXCEEDED: + return NGTCP2_CRYPTO_BUFFER_EXCEEDED; + case NGTCP2_ERR_AEAD_LIMIT_REACHED: + return NGTCP2_AEAD_LIMIT_REACHED; + case NGTCP2_ERR_NO_VIABLE_PATH: + return NGTCP2_NO_VIABLE_PATH; + case NGTCP2_ERR_VERSION_NEGOTIATION_FAILURE: + return NGTCP2_VERSION_NEGOTIATION_ERROR; + default: + return NGTCP2_PROTOCOL_VIOLATION; + } +} -- cgit v1.2.3