3 * Copyright 2015 gRPC authors.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
19 #ifndef GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_BIN_ENCODER_H
20 #define GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_BIN_ENCODER_H
22 #include <grpc/support/port_platform.h>
24 #include <grpc/slice.h>
26 /* base64 encode a slice. Returns a new slice, does not take ownership of the
28 grpc_slice grpc_chttp2_base64_encode(const grpc_slice& input);
30 /* Compress a slice with the static huffman encoder detailed in the hpack
31 standard. Returns a new slice, does not take ownership of the input */
32 grpc_slice grpc_chttp2_huffman_compress(const grpc_slice& input);
35 grpc_slice x = grpc_chttp2_base64_encode(input);
36 grpc_slice y = grpc_chttp2_huffman_compress(x);
37 grpc_slice_unref_internal( x);
39 grpc_slice grpc_chttp2_base64_encode_and_huffman_compress(
40 const grpc_slice& input);
42 #endif /* GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_BIN_ENCODER_H */