chromium/third_party/grpc/src/src/core/ext/transport/chttp2/transport/bin_encoder.cc

//
//
// Copyright 2015 gRPC authors.
//
// Licensed 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.
//
//

#include <grpc/support/port_platform.h>

#include "src/core/ext/transport/chttp2/transport/bin_encoder.h"

#include <stdint.h>
#include <string.h>

#include <grpc/support/log.h>

#include "src/core/ext/transport/chttp2/transport/huffsyms.h"

static const char alphabet[] = …;

struct b64_huff_sym { … };
static const b64_huff_sym huff_alphabet[64] = …;

static const uint8_t tail_xtra[3] = …;

grpc_slice grpc_chttp2_base64_encode(const grpc_slice& input) { … }

grpc_slice grpc_chttp2_huffman_compress(const grpc_slice& input) { … }

struct huff_out { … };
static void enc_flush_some(huff_out* out) { … }

static void enc_add2(huff_out* out, uint8_t a, uint8_t b) { … }

static void enc_add1(huff_out* out, uint8_t a) { … }

grpc_slice grpc_chttp2_base64_encode_and_huffman_compress(
    const grpc_slice& input) { … }