# Copyright 2024 The Pigweed 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
#
#     https://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($ENV{PW_ROOT}/pw_build/pigweed.cmake)

pw_add_library(pw_multibuf.chunk STATIC
  HEADERS
    public/pw_multibuf/chunk.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_assert
    pw_bytes
    pw_preprocessor
    pw_span
    pw_sync.interrupt_spin_lock
  PRIVATE_DEPS
    pw_assert.check
  SOURCES
    chunk.cc
)

pw_add_library(pw_multibuf.header_chunk_region_tracker INTERFACE
  HEADERS
    public/pw_multibuf/header_chunk_region_tracker.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_allocator.allocator
    pw_bytes
    pw_multibuf.chunk
)

pw_add_library(pw_multibuf.single_chunk_region_tracker INTERFACE
  HEADERS
    public/pw_multibuf/single_chunk_region_tracker.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_assert
    pw_bytes
    pw_multibuf.chunk
)

pw_add_test(pw_multibuf.chunk_test
  SOURCES
    chunk_test.cc
  PRIVATE_DEPS
    pw_allocator.testing
    pw_multibuf.chunk
    pw_multibuf.header_chunk_region_tracker
  GROUPS
    modules
    pw_multibuf
)

pw_add_test(pw_multibuf.header_chunk_region_tracker_test
  SOURCES
    header_chunk_region_tracker_test.cc
  PRIVATE_DEPS
    pw_allocator.testing
    pw_multibuf.chunk
    pw_multibuf.header_chunk_region_tracker
    pw_status
  GROUPS
    modules
    pw_multibuf
)

pw_add_test(pw_multibuf.single_chunk_region_tracker_test
  SOURCES
    single_chunk_region_tracker_test.cc
  PRIVATE_DEPS
    pw_multibuf.chunk
    pw_multibuf.single_chunk_region_tracker
  GROUPS
    modules
    pw_multibuf
)

pw_add_library(pw_multibuf STATIC
  HEADERS
    public/pw_multibuf/multibuf.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_multibuf.chunk
    pw_preprocessor
  SOURCES
    multibuf.cc
)

pw_add_test(pw_multibuf.multibuf_test
  SOURCES
    multibuf_test.cc
  PRIVATE_DEPS
    pw_multibuf
    pw_multibuf._internal_test_utils
  GROUPS
    modules
    pw_multibuf
)

pw_add_library(pw_multibuf.allocator STATIC
  HEADERS
    public/pw_multibuf/allocator.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_async2.dispatcher
    pw_async2.poll
    pw_multibuf
    pw_result
  SOURCES
    allocator.cc
)

pw_add_test(pw_multibuf.allocator_test
  SOURCES
    allocator_test.cc
  PRIVATE_DEPS
    pw_async2.dispatcher
    pw_async2.poll
    pw_multibuf.allocator
  GROUPS
    modules
    pw_multibuf
)

pw_add_library(pw_multibuf.simple_allocator STATIC
  HEADERS
    public/pw_multibuf/simple_allocator.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_allocator.allocator
    pw_containers.intrusive_list
    pw_multibuf
    pw_multibuf.allocator
  SOURCES
    simple_allocator.cc
)

pw_add_test(pw_multibuf.simple_allocator_test
  SOURCES
    simple_allocator_test.cc
  PRIVATE_DEPS
    pw_multibuf.simple_allocator
    pw_allocator.testing
    pw_allocator.null_allocator
  GROUPS
    modules
    pw_multibuf
)

pw_add_library(pw_multibuf.stream STATIC
  HEADERS
    public/pw_multibuf/stream.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_multibuf
    pw_stream
  SOURCES
    stream.cc
)

pw_add_test(pw_multibuf.stream_test
  SOURCES
    stream_test.cc
  PRIVATE_DEPS
    pw_allocator.testing
    pw_bytes
    pw_multibuf.stream
    pw_multibuf._internal_test_utils
  GROUPS
    modules
    pw_multibuf
)

pw_add_library(pw_multibuf.testing INTERFACE
  HEADERS
    public/pw_multibuf/simple_allocator_for_test.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_assert
    pw_allocator.testing
    pw_multibuf.simple_allocator
)

pw_add_library(pw_multibuf._internal_test_utils INTERFACE
  HEADERS
    pw_multibuf_private/test_utils.h
  PUBLIC_DEPS
    pw_assert
    pw_allocator.testing
    pw_bytes
    pw_multibuf.chunk
    pw_multibuf.header_chunk_region_tracker
)