# 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.

load("@rules_cc//cc:cc_library.bzl", "cc_library")
load("//pw_unit_test:pw_cc_test.bzl", "pw_cc_test")

package(default_visibility = ["//visibility:public"])

licenses(["notice"])

cc_library(
    name = "result",
    hdrs = ["public/pw_allocator/block/result.h"],
    strip_include_prefix = "public",
    deps = [
        "//pw_allocator:hardening",
        "//pw_assert:assert",
        "//pw_status",
    ],
)

# Block mixins

cc_library(
    name = "alignable",
    hdrs = ["public/pw_allocator/block/alignable.h"],
    strip_include_prefix = "public",
    deps = [
        ":allocatable",
        "//pw_allocator",
        "//pw_allocator:hardening",
        "//pw_bytes:alignment",
        "//pw_status",
        "//third_party/fuchsia:stdcompat",
    ],
)

cc_library(
    name = "allocatable",
    hdrs = ["public/pw_allocator/block/allocatable.h"],
    strip_include_prefix = "public",
    deps = [
        ":contiguous",
        ":result",
        "//pw_allocator",
        "//pw_allocator:hardening",
        "//pw_bytes:alignment",
        "//pw_status",
    ],
)

cc_library(
    name = "basic",
    srcs = ["basic.cc"],
    hdrs = ["public/pw_allocator/block/basic.h"],
    implementation_deps = ["//pw_assert:check"],
    strip_include_prefix = "public",
    deps = [
        "//pw_allocator:hardening",
        "//pw_bytes:alignment",
        "//pw_result",
        "//pw_status",
        "//third_party/fuchsia:stdcompat",
    ],
)

cc_library(
    name = "contiguous",
    srcs = ["contiguous.cc"],
    hdrs = ["public/pw_allocator/block/contiguous.h"],
    implementation_deps = ["//pw_assert:check"],
    strip_include_prefix = "public",
    deps = [
        ":basic",
        "//pw_allocator:hardening",
        "//pw_bytes",
        "//third_party/fuchsia:stdcompat",
    ],
)

cc_library(
    name = "iterable",
    hdrs = ["public/pw_allocator/block/iterable.h"],
    strip_include_prefix = "public",
    deps = [
        ":contiguous",
    ],
)

cc_library(
    name = "poisonable",
    srcs = ["poisonable.cc"],
    hdrs = ["public/pw_allocator/block/poisonable.h"],
    implementation_deps = ["//pw_assert:check"],
    strip_include_prefix = "public",
    deps = [
        ":contiguous",
        "//pw_allocator:config",
        "//pw_allocator:hardening",
        "//third_party/fuchsia:stdcompat",
    ],
)

cc_library(
    name = "with_layout",
    hdrs = ["public/pw_allocator/block/with_layout.h"],
    strip_include_prefix = "public",
    deps = [
        ":alignable",
        "//pw_allocator",
        "//pw_allocator:hardening",
        "//pw_assert:assert",
    ],
)

# Block implementations

cc_library(
    name = "detailed_block",
    hdrs = ["public/pw_allocator/block/detailed_block.h"],
    strip_include_prefix = "public",
    deps = [
        ":alignable",
        ":allocatable",
        ":basic",
        ":contiguous",
        ":iterable",
        ":poisonable",
        ":with_layout",
        "//pw_allocator",
        "//pw_allocator:hardening",
        "//pw_assert:assert",
        "//pw_bytes",
        "//pw_status",
    ],
)

cc_library(
    name = "small_block_base",
    hdrs = ["public/pw_allocator/block/small_block_base.h"],
    strip_include_prefix = "public",
    deps = [
        ":allocatable",
        ":basic",
        ":contiguous",
        ":iterable",
        "//pw_allocator/bucket:fast_sorted",
        "//pw_bytes",
    ],
)

cc_library(
    name = "small_block",
    hdrs = ["public/pw_allocator/block/small_block.h"],
    strip_include_prefix = "public",
    deps = [":small_block_base"],
)

cc_library(
    name = "small_alignable_block",
    hdrs = ["public/pw_allocator/block/small_alignable_block.h"],
    strip_include_prefix = "public",
    deps = [
        ":alignable",
        ":small_block_base",
    ],
)

cc_library(
    name = "tiny_block",
    hdrs = ["public/pw_allocator/block/tiny_block.h"],
    strip_include_prefix = "public",
    deps = [":small_block_base"],
)

# Testing

cc_library(
    name = "testing",
    testonly = True,
    hdrs = [
        "public/pw_allocator/block/testing.h",
        "public/pw_allocator/block/unit_tests.h",
    ],
    strip_include_prefix = "public",
    deps = [
        ":allocatable",
        ":result",
        "//pw_allocator:testing",
        "//pw_assert:assert",
        "//pw_bytes:alignment",
        "//pw_status",
        "//third_party/fuchsia:stdcompat",
    ],
)

pw_cc_test(
    name = "result_test",
    srcs = ["result_test.cc"],
    deps = [
        ":basic",
        ":result",
        "//pw_status",
    ],
)

pw_cc_test(
    name = "detailed_block_test",
    srcs = ["detailed_block_test.cc"],
    deps = [
        ":detailed_block",
        ":testing",
        "//pw_unit_test",
    ],
)

pw_cc_test(
    name = "small_block_test",
    srcs = ["small_block_test.cc"],
    deps = [
        ":small_block",
        ":testing",
        "//pw_unit_test",
    ],
)

pw_cc_test(
    name = "small_alignable_block_test",
    srcs = ["small_alignable_block_test.cc"],
    deps = [
        ":small_alignable_block",
        ":testing",
        "//pw_unit_test",
    ],
)

pw_cc_test(
    name = "tiny_block_test",
    srcs = ["tiny_block_test.cc"],
    deps = [
        ":testing",
        ":tiny_block",
        "//pw_unit_test",
    ],
)

filegroup(
    name = "doxygen",
    srcs = [
        "public/pw_allocator/block/alignable.h",
        "public/pw_allocator/block/allocatable.h",
        "public/pw_allocator/block/basic.h",
        "public/pw_allocator/block/contiguous.h",
        "public/pw_allocator/block/detailed_block.h",
        "public/pw_allocator/block/iterable.h",
        "public/pw_allocator/block/poisonable.h",
        "public/pw_allocator/block/result.h",
        "public/pw_allocator/block/small_alignable_block.h",
        "public/pw_allocator/block/small_block.h",
        "public/pw_allocator/block/tiny_block.h",
        "public/pw_allocator/block/with_layout.h",
    ],
)