# Copyright (c) 2023 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("//third_party/cups/cups.gni")

CUPS_CODE_DIR = "//third_party/cups/cups-2.4.0"
CUPS_FILTERS_CODE_DIR = "//third_party/cups-filters"
SUBSYSTEM_NAME = "thirdparty"
PART_NAME = "cups-filters"
PDFIUM_ENABLE = false

group("third_party_cupsfilters") {
  deps = [
    ":cupsfilters",
    ":cupsfilters.convs",
    ":cupsfilters.types",
    ":imagetoraster",
  ]
  if (PDFIUM_ENABLE) {
    deps += [
      ":cupsfilters_poppler.convs",
      ":pdftoraster",
    ]
  }
}

config("cups_filters_config") {
  include_dirs = [
    ".",
    "$CUPS_CODE_DIR",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/",
    "$CUPS_FILTERS_CODE_DIR/filter/",
  ]
  if (PDFIUM_ENABLE) {
    include_dirs += [
      "//third_party/pdfium",
      "//third_party/pdfium/public",
      "//third_party/pdfium/third_party/lcms/include",
    ]
  }

  defines = cups_defines

  cflags = [
    "-D_PPD_DEPRECATED=",
    "-Wextra",
    "-Wall",
    "-Wno-unused-parameter",
    "-Wno-unused-function",
    "-Wno-unused-variable",
    "-Wno-unused-value",
    "-Wno-sign-compare",
    "-Wno-missing-field-initializers",

    "-Wno-strlcpy-strlcat-size",
    "-Wtautological-pointer-compare",
    "-Wimplicit-fallthrough",
    "-Wno-implicit-function-declaration",
    "-w",
    "-D_FORTIFY_SOURCE=2",
    "-fstack-protector-all",
  ]
}

action("cupsfilters_action") {
  script = "//third_party/cups-filters/install.py"
  outputs = [ "${target_gen_dir}/cupsfilters.convs" ]
  inputs = [ "//third_party/cups/cups-2.4.0-source.tar.gz" ]
  gen_path = rebase_path("${target_gen_dir}", root_build_dir)
  source_path = rebase_path("//third_party/cups-filters", root_build_dir)
  args = [
    "--gen-dir",
    "$gen_path",
    "--source-dir",
    "$source_path",
  ]
}

ohos_shared_library("cupsfilters") {
  sources = [
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/attr.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/check.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/cmyk.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/colord.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/colormanager.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/dither.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-bmp.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-colorspace.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-gif.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-jpeg.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-photocd.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-pix.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-png.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-pnm.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-sgi.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-sgilib.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-sun.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-tiff.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image-zoom.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/image.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/ipp.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/lut.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/pack.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/pdftoippprinter.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/ppdgenerator.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/raster.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/rgb.c",
    "$CUPS_FILTERS_CODE_DIR/cupsfilters/srgb.c",
  ]

  public_configs = [ ":cups_filters_config" ]

  deps = [
    "//third_party/cups:cups",
    "//third_party/libjpeg-turbo:turbojpeg",
    "//third_party/libpng:libpng",
    "//third_party/zlib:libz",
  ]

  install_enable = true
  subsystem_name = "$SUBSYSTEM_NAME"
  part_name = "$PART_NAME"
}

ohos_executable("imagetoraster") {
  sources = [
    "$CUPS_FILTERS_CODE_DIR/filter/common.c",
    "$CUPS_FILTERS_CODE_DIR/filter/imagetoraster.c",
  ]

  deps = [
    "//third_party/cups:cups",
    "//third_party/cups-filters:cupsfilters",
  ]

  public_configs = [ ":cups_filters_config" ]

  module_install_dir = "$cups_serverbin_dir/filter"
  install_enable = true
  subsystem_name = "$SUBSYSTEM_NAME"
  part_name = "$PART_NAME"
}

ohos_executable("pdftoraster") {
  sources = [ "$CUPS_FILTERS_CODE_DIR/filter/pdftoraster.cxx" ]

  deps = [
    ":cupsfilters_action",
    "//third_party/cups:cups",
    "//third_party/cups-filters:cupsfilters",
  ]
  if (PDFIUM_ENABLE) {
    deps += [ "//third_party/pdfium:pdfium_shared" ]
  }

  public_configs = [ ":cups_filters_config" ]

  module_install_dir = "$cups_serverbin_dir/filter"
  install_enable = true
  subsystem_name = "$SUBSYSTEM_NAME"
  part_name = "$PART_NAME"
}

ohos_prebuilt_etc("cupsfilters_poppler.convs") {
  source = "mime/cupsfilters-poppler.convs"
  deps = [ ":cupsfilters_action" ]
  relative_install_dir = "cups/share/mime"
  subsystem_name = "$SUBSYSTEM_NAME"
  part_name = "$PART_NAME"
}

ohos_prebuilt_etc("cupsfilters.convs") {
  source = "${target_gen_dir}/cupsfilters.convs"
  deps = [ ":cupsfilters_action" ]
  relative_install_dir = "cups/share/mime"
  subsystem_name = "$SUBSYSTEM_NAME"
  part_name = "$PART_NAME"
}

ohos_prebuilt_etc("cupsfilters.types") {
  source = "mime/cupsfilters.types"
  deps = [ ":cupsfilters_action" ]
  relative_install_dir = "cups/share/mime"
  subsystem_name = "$SUBSYSTEM_NAME"
  part_name = "$PART_NAME"
}