| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #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/support/slice.h> |
| #include <grpc/support/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, gpr_slice *src_slices, |
| size_t src_slice_count, gpr_slice **dst_slices, |
| size_t *dst_slice_count); |
| |
| void grpc_split_slices_to_buffer(grpc_slice_split_mode mode, |
| gpr_slice *src_slices, size_t src_slice_count, |
| gpr_slice_buffer *dst); |
| void grpc_split_slice_buffer(grpc_slice_split_mode mode, gpr_slice_buffer *src, |
| gpr_slice_buffer *dst); |
| |
| gpr_slice grpc_slice_merge(gpr_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 */ |