# Copyright (c) 2021 Huawei Device Co., Ltd.
# 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.

import("//build/ohos.gni")
import("//foundation/arkui/ace_engine/ace_config.gni")
import("//third_party/flutter/flutter_config.gni")

config("libsfntly_compile_flags") {
  cflags_cc = [
    "-std=c++14",
    "-fno-exceptions",
    "-fno-rtti",
    "-fvisibility-inlines-hidden",
  ]

  cflags = [
    "-w",
    "-fstrict-aliasing",
    "-fdata-sections",
    "-ffunction-sections",
    "-gline-tables-only",
    "-funwind-tables",
    "-Wno-unused-parameter",
    "-fvisibility=hidden",
  ]
}

config("libsfntly_configs") {
  include_dirs = [ "$flutter_root/skia/third_party/externals/sfntly/cpp/src" ]
}

template("ace_libsfntly") {
  forward_variables_from(invoker, "*")

  ohos_source_set(target_name) {
    part_name = flutter_part
    subsystem_name = flutter_subsystem
    license_file =
        "$flutter_root/skia/third_party/externals/sfntly/cpp/COPYING.txt"
    defines += invoker.defines
    defines += [
      "SFNTLY_NO_EXCEPTION",
      "U_USING_ICU_NAMESPACE=0",
      "SK_USING_THIRD_PARTY_ICU",
    ]
    configs = [ ":libsfntly_compile_flags" ]
    public_configs = [ ":libsfntly_configs" ]

    if (platform == "android") {
      configs += [ "$ace_root/build:reduce_eh_frame_config" ]
    }

    sources = [
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sample/chromium/font_subsetter.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sample/chromium/subsetter_impl.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/data/byte_array.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/data/font_data.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/data/font_input_stream.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/data/font_output_stream.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/data/growable_memory_byte_array.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/data/memory_byte_array.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/data/readable_font_data.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/data/writable_font_data.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/font.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/font_factory.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/port/file_input_stream.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/port/lock.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/port/memory_input_stream.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/port/memory_output_stream.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/big_glyph_metrics.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/bitmap_glyph.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/bitmap_glyph_info.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/bitmap_size_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/composite_bitmap_glyph.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/ebdt_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/eblc_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/ebsc_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/glyph_metrics.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/index_sub_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/index_sub_table_format1.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/index_sub_table_format2.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/index_sub_table_format3.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/index_sub_table_format4.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/index_sub_table_format5.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/simple_bitmap_glyph.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/bitmap/small_glyph_metrics.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/byte_array_table_builder.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/core/cmap_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/core/font_header_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/core/horizontal_device_metrics_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/core/horizontal_header_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/core/horizontal_metrics_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/core/maximum_profile_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/core/name_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/core/os2_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/font_data_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/generic_table_builder.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/header.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/subtable.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/table_based_table_builder.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/truetype/glyph_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/table/truetype/loca_table.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/tag.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/tools/subsetter/glyph_table_subsetter.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/tools/subsetter/subsetter.cc",
      "$flutter_root/skia/third_party/externals/sfntly/cpp/src/sfntly/tools/subsetter/table_subsetter_impl.cc",
    ]

    if (platform == "windows") {
      libs = [ "pthread" ]
    }

    deps = [ "$ace_flutter_engine_root/icu:ace_libicu_$platform" ]
  }
}

foreach(item, ace_platforms) {
  ace_libsfntly("ace_libsfntly_" + item.name) {
    platform = item.name
    defines = []
    config = {
    }

    if (defined(item.config)) {
      config = item.config
    }

    if (defined(config.defines)) {
      defines = config.defines
    }
  }
}