| /* |
| * |
| * 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. |
| * |
| */ |
| |
| #ifndef GRPC_TEST_CORE_UTIL_SLICE_SPLITTER_H |
| #define GRPC_TEST_CORE_UTIL_SLICE_SPLITTER_H |
| |
| /* utility function to split/merge slices together to help create test |
| cases */ |
| |
| #include <grpc/slice.h> |
| #include <grpc/slice_buffer.h> |
| |
| typedef enum { |
| /* merge all input slices into a single slice */ |
| GRPC_SLICE_SPLIT_MERGE_ALL, |
| /* leave slices as is */ |
| GRPC_SLICE_SPLIT_IDENTITY, |
| /* split slices into one byte chunks */ |
| GRPC_SLICE_SPLIT_ONE_BYTE |
| } grpc_slice_split_mode; |
| |
| /* allocates *dst_slices; caller must unref all slices in dst_slices then free |
| it */ |
| void grpc_split_slices(grpc_slice_split_mode mode, grpc_slice* src_slices, |
| size_t src_slice_count, grpc_slice** dst_slices, |
| size_t* dst_slice_count); |
| |
| void grpc_split_slices_to_buffer(grpc_slice_split_mode mode, |
| grpc_slice* src_slices, size_t src_slice_count, |
| grpc_slice_buffer* dst); |
| void grpc_split_slice_buffer(grpc_slice_split_mode mode, grpc_slice_buffer* src, |
| grpc_slice_buffer* dst); |
| |
| grpc_slice grpc_slice_merge(grpc_slice* slices, size_t nslices); |
| |
| const char* grpc_slice_split_mode_name(grpc_slice_split_mode mode); |
| |
| #endif /* GRPC_TEST_CORE_UTIL_SLICE_SPLITTER_H */ |