src/app/chip_data_model.gni

# Copyright (c) 2021 Project CHIP 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.

import("//build_overrides/build.gni")
import("//build_overrides/chip.gni")

import("${chip_root}/src/lib/core/core.gni")

_app_root = get_path_info(".", "abspath")

_zap_cluster_list_script = get_path_info("zap_cluster_list.py", "abspath")

# Defines a source_set for CHIP data model.
#
# Arguments:
#  zap_pregenerated_dir
#    Path to the ZAP "gen" dir.
#
#  zap_file
#    Path to the ZAP input file.
#
#  cluster_sources
#    Names of the clusters directories to compile.
#    Deprecated, specify zap_file instead.
#
#  use_default_client_callbacks
#    Include CHIPClientCallbacks.cpp.
#
# Forwards all the remaining variables to the source_set.
#
template("chip_data_model") {
  _data_model_name = target_name

  config("${_data_model_name}_config") {
    include_dirs = []

    if (defined(invoker.zap_pregenerated_dir)) {
      include_dirs += [ "${invoker.zap_pregenerated_dir}/.." ]
    }
  }

  _use_default_im_dispatch = !defined(invoker.use_default_im_dispatch) ||
                             invoker.use_default_im_dispatch

  _use_tests_apis = defined(invoker.use_tests_apis) && invoker.use_tests_apis

  _use_default_client_callbacks =
      defined(invoker.use_default_client_callbacks) &&
      invoker.use_default_client_callbacks

  source_set(_data_model_name) {
    forward_variables_from(invoker,
                           "*",
                           [
                             "zap_pregenerated_dir",
                             "cluster_sources",
                             "zap_file",
                             "use_default_client_callbacks",
                             "is_server",
                           ])

    if (!defined(sources)) {
      sources = []
    }

    sources += [
      "${_app_root}/clusters/barrier-control-server/barrier-control-server.h",
      "${_app_root}/clusters/basic/basic.h",
      "${_app_root}/clusters/color-control-server/color-control-server.h",
      "${_app_root}/clusters/door-lock-server/door-lock-server.h",
      "${_app_root}/clusters/groups-server/groups-server.h",
      "${_app_root}/clusters/ias-zone-client/ias-zone-client.h",
      "${_app_root}/clusters/ias-zone-server/ias-zone-server-tokens.h",
      "${_app_root}/clusters/ias-zone-server/ias-zone-server.h",
      "${_app_root}/clusters/identify-server/identify-server.h",
      "${_app_root}/clusters/level-control/level-control.h",
      "${_app_root}/clusters/messaging-client/messaging-client.h",
      "${_app_root}/clusters/messaging-server/messaging-server.h",
      "${_app_root}/clusters/network-commissioning/network-commissioning.h",
      "${_app_root}/clusters/on-off-server/on-off-server.h",
      "${_app_root}/clusters/scenes/scenes-tokens.h",
      "${_app_root}/clusters/scenes/scenes.h",
      "${_app_root}/clusters/temperature-measurement-server/temperature-measurement-server.h",
      "${_app_root}/clusters/zll-level-control-server/zll-level-control-server.h",
      "${_app_root}/clusters/zll-on-off-server/zll-on-off-server.h",
      "${_app_root}/clusters/zll-scenes-server/zll-scenes-server.h",
      "${_app_root}/encoder-common.cpp",
      "${_app_root}/reporting/reporting-default-configuration.cpp",
      "${_app_root}/reporting/reporting-tokens.h",
      "${_app_root}/reporting/reporting.cpp",
      "${_app_root}/reporting/reporting.h",
      "${_app_root}/util/DataModelHandler.cpp",
      "${_app_root}/util/af-event.cpp",
      "${_app_root}/util/af-main-common.cpp",
      "${_app_root}/util/attribute-list-byte-span.cpp",
      "${_app_root}/util/attribute-size-util.cpp",
      "${_app_root}/util/attribute-storage.cpp",
      "${_app_root}/util/attribute-table.cpp",
      "${_app_root}/util/binding-table.cpp",
      "${_app_root}/util/chip-message-send.cpp",
      "${_app_root}/util/client-api.cpp",
      "${_app_root}/util/ember-compatibility-functions.cpp",
      "${_app_root}/util/ember-print.cpp",
      "${_app_root}/util/error-mapping.cpp",
      "${_app_root}/util/message.cpp",
      "${_app_root}/util/prepare-list.cpp",
      "${_app_root}/util/process-cluster-message.cpp",
      "${_app_root}/util/process-global-message.cpp",
      "${_app_root}/util/util.cpp",
      "${chip_root}/zzz_generated/app-common/app-common/zap-generated/attributes/Accessors.cpp",
    ]

    if (defined(invoker.cluster_sources)) {
      _cluster_sources = invoker.cluster_sources
    } else if (defined(invoker.zap_file)) {
      _zap_path = rebase_path(invoker.zap_file, root_build_dir)
      _script_path = rebase_path(_zap_cluster_list_script, root_build_dir)
      _script_args = [ "--zap_file=" + _zap_path ]

      _cluster_sources = exec_script("${build_root}/gn_run_binary.py",
                                     [ _script_path ] + _script_args,
                                     "list lines",
                                     [ invoker.zap_file ])
    }

    foreach(cluster, _cluster_sources) {
      if (cluster == "door-lock-server") {
        sources += [
          "${_app_root}/clusters/${cluster}/door-lock-server-core.cpp",
          "${_app_root}/clusters/${cluster}/door-lock-server-logging.cpp",
          "${_app_root}/clusters/${cluster}/door-lock-server-schedule.cpp",
          "${_app_root}/clusters/${cluster}/door-lock-server-user.cpp",
        ]
      } else if (cluster == "network-commissioning") {
        sources += [
          "${_app_root}/clusters/${cluster}/${cluster}-ember.cpp",
          "${_app_root}/clusters/${cluster}/${cluster}.cpp",
        ]
      } else {
        sources += [ "${_app_root}/clusters/${cluster}/${cluster}.cpp" ]
      }
    }

    if (defined(invoker.zap_pregenerated_dir)) {
      sources += [
        "${invoker.zap_pregenerated_dir}/CHIPClusters.cpp",
        "${invoker.zap_pregenerated_dir}/CHIPClusters.h",
        "${invoker.zap_pregenerated_dir}/attribute-size.cpp",
        "${invoker.zap_pregenerated_dir}/callback-stub.cpp",
      ]

      if (_use_default_client_callbacks) {
        sources += [
          "${_app_root}/util/im-client-callbacks.cpp",
          "${invoker.zap_pregenerated_dir}/CHIPClientCallbacks.cpp",
        ]
      }

      if (_use_default_im_dispatch) {
        sources +=
            [ "${invoker.zap_pregenerated_dir}/IMClusterCommandHandler.cpp" ]
      }

      if (_use_tests_apis) {
        sources += [
          "${invoker.zap_pregenerated_dir}/tests/CHIPClusters.cpp",
          "${invoker.zap_pregenerated_dir}/tests/CHIPClusters.h",
        ]
      }
    }

    if (!defined(public_deps)) {
      public_deps = []
    }

    public_deps += [
      "${chip_root}/src/app",
      "${chip_root}/src/controller",
      "${chip_root}/src/lib/core",
      "${chip_root}/src/lib/support",
      "${chip_root}/src/protocols/secure_channel",
    ]

    if (defined(invoker.is_server)) {
      public_deps += [ "${chip_root}/src/app/server" ]
    }

    if (!defined(cflags)) {
      cflags = []
    }

    cflags += [ "-Wconversion" ]

    if (!defined(public_configs)) {
      public_configs = []
    }

    public_configs += [ ":${_data_model_name}_config" ]
  }
}