From 328ad0a41c6bdf596224ff2e9ab9c0fabde8634d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 09:32:08 +0200 Subject: Adding upstream version 0.8.0. Signed-off-by: Daniel Baumann --- lib/nghttp3_err.c | 126 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 126 insertions(+) create mode 100644 lib/nghttp3_err.c (limited to 'lib/nghttp3_err.c') diff --git a/lib/nghttp3_err.c b/lib/nghttp3_err.c new file mode 100644 index 0000000..5cf94db --- /dev/null +++ b/lib/nghttp3_err.c @@ -0,0 +1,126 @@ +/* + * nghttp3 + * + * 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. + */ +#include "nghttp3_err.h" + +const char *nghttp3_strerror(int liberr) { + switch (liberr) { + case NGHTTP3_ERR_INVALID_ARGUMENT: + return "ERR_INVALID_ARGUMENT"; + case NGHTTP3_ERR_NOBUF: + return "ERR_NOBUF"; + case NGHTTP3_ERR_INVALID_STATE: + return "ERR_INVALID_STATE"; + case NGHTTP3_ERR_WOULDBLOCK: + return "ERR_WOULDBLOCK"; + case NGHTTP3_ERR_STREAM_IN_USE: + return "ERR_STREAM_IN_USE"; + case NGHTTP3_ERR_MALFORMED_HTTP_HEADER: + return "ERR_MALFORMED_HTTP_HEADER"; + case NGHTTP3_ERR_REMOVE_HTTP_HEADER: + return "ERR_REMOVE_HTTP_HEADER"; + case NGHTTP3_ERR_MALFORMED_HTTP_MESSAGING: + return "ERR_MALFORMED_HTTP_MESSAGING"; + case NGHTTP3_ERR_QPACK_FATAL: + return "ERR_QPACK_FATAL"; + case NGHTTP3_ERR_QPACK_HEADER_TOO_LARGE: + return "ERR_QPACK_HEADER_TOO_LARGE"; + case NGHTTP3_ERR_STREAM_NOT_FOUND: + return "ERR_STREAM_NOT_FOUND"; + case NGHTTP3_ERR_CONN_CLOSING: + return "ERR_CONN_CLOSING"; + case NGHTTP3_ERR_STREAM_DATA_OVERFLOW: + return "ERR_STREAM_DATA_OVERFLOW"; + case NGHTTP3_ERR_QPACK_DECOMPRESSION_FAILED: + return "ERR_QPACK_DECOMPRESSION_FAILED"; + case NGHTTP3_ERR_QPACK_ENCODER_STREAM_ERROR: + return "ERR_QPACK_ENCODER_STREAM_ERROR"; + case NGHTTP3_ERR_QPACK_DECODER_STREAM_ERROR: + return "ERR_QPACK_DECODER_STREAM_ERROR"; + case NGHTTP3_ERR_H3_FRAME_UNEXPECTED: + return "ERR_H3_FRAME_UNEXPECTED"; + case NGHTTP3_ERR_H3_FRAME_ERROR: + return "ERR_H3_FRAME_ERROR"; + case NGHTTP3_ERR_H3_MISSING_SETTINGS: + return "ERR_H3_MISSING_SETTINGS"; + case NGHTTP3_ERR_H3_INTERNAL_ERROR: + return "ERR_H3_INTERNAL_ERROR"; + case NGHTTP3_ERR_H3_CLOSED_CRITICAL_STREAM: + return "ERR_CLOSED_CRITICAL_STREAM"; + case NGHTTP3_ERR_H3_GENERAL_PROTOCOL_ERROR: + return "ERR_H3_GENERAL_PROTOCOL_ERROR"; + case NGHTTP3_ERR_H3_ID_ERROR: + return "ERR_H3_ID_ERROR"; + case NGHTTP3_ERR_H3_SETTINGS_ERROR: + return "ERR_H3_SETTINGS_ERROR"; + case NGHTTP3_ERR_H3_STREAM_CREATION_ERROR: + return "ERR_H3_STREAM_CREATION_ERROR"; + case NGHTTP3_ERR_NOMEM: + return "ERR_NOMEM"; + case NGHTTP3_ERR_CALLBACK_FAILURE: + return "ERR_CALLBACK_FAILURE"; + default: + return "(unknown)"; + } +} + +uint64_t nghttp3_err_infer_quic_app_error_code(int liberr) { + switch (liberr) { + case 0: + return NGHTTP3_H3_NO_ERROR; + case NGHTTP3_ERR_QPACK_DECOMPRESSION_FAILED: + return NGHTTP3_QPACK_DECOMPRESSION_FAILED; + case NGHTTP3_ERR_QPACK_ENCODER_STREAM_ERROR: + return NGHTTP3_QPACK_ENCODER_STREAM_ERROR; + case NGHTTP3_ERR_QPACK_DECODER_STREAM_ERROR: + return NGHTTP3_QPACK_DECODER_STREAM_ERROR; + case NGHTTP3_ERR_H3_FRAME_UNEXPECTED: + return NGHTTP3_H3_FRAME_UNEXPECTED; + case NGHTTP3_ERR_H3_FRAME_ERROR: + return NGHTTP3_H3_FRAME_ERROR; + case NGHTTP3_ERR_H3_MISSING_SETTINGS: + return NGHTTP3_H3_MISSING_SETTINGS; + case NGHTTP3_ERR_H3_INTERNAL_ERROR: + case NGHTTP3_ERR_NOMEM: + case NGHTTP3_ERR_CALLBACK_FAILURE: + return NGHTTP3_H3_INTERNAL_ERROR; + case NGHTTP3_ERR_H3_CLOSED_CRITICAL_STREAM: + return NGHTTP3_H3_CLOSED_CRITICAL_STREAM; + case NGHTTP3_ERR_H3_GENERAL_PROTOCOL_ERROR: + return NGHTTP3_H3_GENERAL_PROTOCOL_ERROR; + case NGHTTP3_ERR_H3_ID_ERROR: + return NGHTTP3_H3_ID_ERROR; + case NGHTTP3_ERR_H3_SETTINGS_ERROR: + return NGHTTP3_H3_SETTINGS_ERROR; + case NGHTTP3_ERR_H3_STREAM_CREATION_ERROR: + return NGHTTP3_H3_STREAM_CREATION_ERROR; + case NGHTTP3_ERR_MALFORMED_HTTP_HEADER: + case NGHTTP3_ERR_MALFORMED_HTTP_MESSAGING: + return NGHTTP3_H3_MESSAGE_ERROR; + default: + return NGHTTP3_H3_GENERAL_PROTOCOL_ERROR; + } +} + +int nghttp3_err_is_fatal(int liberr) { return liberr < NGHTTP3_ERR_FATAL; } -- cgit v1.2.3