| /** @file |
| * |
| * A brief file description |
| * |
| * @section license License |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <cstdint> |
| #include "tscore/Arena.h" |
| |
| const static int XPACK_ERROR_COMPRESSION_ERROR = -1; |
| const static int XPACK_ERROR_SIZE_EXCEEDED_ERROR = -2; |
| |
| // These primitives are shared with HPACK and QPACK. |
| int64_t xpack_encode_integer(uint8_t *buf_start, const uint8_t *buf_end, uint64_t value, uint8_t n); |
| int64_t xpack_decode_integer(uint64_t &dst, const uint8_t *buf_start, const uint8_t *buf_end, uint8_t n); |
| int64_t xpack_encode_string(uint8_t *buf_start, const uint8_t *buf_end, const char *value, uint64_t value_len, uint8_t n = 7); |
| int64_t xpack_decode_string(Arena &arena, char **str, uint64_t &str_length, const uint8_t *buf_start, const uint8_t *buf_end, |
| uint8_t n = 7); |