/*
 *
 * 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/lib/slice/slice_string_helpers.h"

#include "src/core/lib/gpr/string.h"
#include "src/core/lib/gprpp/memory.h"
#include "src/core/lib/slice/slice_internal.h"

char* grpc_dump_slice(const grpc_slice& s, uint32_t flags) {
  return gpr_dump(reinterpret_cast<const char*> GRPC_SLICE_START_PTR(s),
                  GRPC_SLICE_LENGTH(s), flags);
}

grpc_slice grpc_dump_slice_to_slice(const grpc_slice& s, uint32_t flags) {
  size_t len;
  grpc_core::UniquePtr<char> ptr(
      gpr_dump_return_len(reinterpret_cast<const char*> GRPC_SLICE_START_PTR(s),
                          GRPC_SLICE_LENGTH(s), flags, &len));
  return grpc_slice_from_moved_buffer(std::move(ptr), len);
}

bool grpc_parse_slice_to_uint32(grpc_slice str, uint32_t* result) {
  return gpr_parse_bytes_to_uint32(
             reinterpret_cast<const char*> GRPC_SLICE_START_PTR(str),
             GRPC_SLICE_LENGTH(str), result) != 0;
}