//
// Copyright (C) 2019 The Android Open Source Project
//
// 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.
//

// ==========================================================
// Native library to register a pull atom callback with statsd
// ==========================================================
package {
    default_applicable_licenses: ["Android-Apache-2.0"],
    default_team: "trendy_team_android_telemetry_client_infra",
}

cc_defaults {
    name: "libstatspull_defaults",
    srcs: [
        "stats_subscription.cpp",
        "stats_provider.cpp",
        "stats_pull_atom_callback.cpp",
    ],
    cflags: [
        "-Wall",
        "-Werror",
        "-Wthread-safety",
    ],
    export_include_dirs: ["include"],
    shared_libs: [
        "libbinder_ndk",
        "liblog",
        "libstatssocket#impl",
    ],
    static_libs: [
        "libutils",
        "statsd-aidl-ndk",
    ],
}

cc_library_shared {
    name: "libstatspull",
    defaults: [
        "libstatspull_defaults",
    ],
    host_supported: true,
    target: {
        darwin: {
            enabled: false,
        },
    },
    // enumerate stable entry points for APEX use
    version_script: "libstatspull.map.txt",
    stubs: {
        symbol_file: "libstatspull.map.txt",
        versions: [
            "30",
        ],
    },
    apex_available: [
        "com.android.os.statsd",
        "test_com.android.os.statsd",
    ],
    min_sdk_version: "30",
    static_libs: [
        "statsd_flags_c_lib",
    ],
    stl: "libc++_static",
}

cc_library_headers {
    name: "libstatspull_headers",
    export_include_dirs: ["include"],
}

filegroup {
    name: "libstatspull_test_default_map",
    srcs: ["libstatspull_test_default.map"],
}

// Note: These unit tests only test PullAtomMetadata and subscriptions
// For full E2E tests of pullers, use LibStatsPullTests
cc_test {
    name: "libstatspull_test",
    srcs: [
        ":libprotobuf-internal-descriptor-proto",
        ":libstats_log_protos",
        ":libstats_subscription_protos",
        "tests/pull_atom_metadata_test.cpp",
        "tests/stats_subscription_test.cpp",
    ],
    proto: {
        type: "lite",
        include_dirs: [
            "external/protobuf/src",
        ],
        static: true,
    },
    shared_libs: [
        "libstatspull",
        "libstatssocket",
        "libbinder",
        "libutils",
        "liblog",
    ],
    static_libs: [
        "libbase",
        "libgmock",
        "libstatsgtestmatchers",
        "libstatslog_statsdtest",
        "libprotobuf-cpp-lite",
    ],
    test_suites: [
        "general-tests",
        "mts-statsd",
    ],
    test_config: "libstatspull_test.xml",

    // This test runs on older platform versions, so many libraries (such as libbase and libc++)
    // need to be linked statically. The test also needs to be linked with a version script to
    // ensure that the statically-linked library isn't exported from the executable, where it
    // would override the shared libraries that the platform itself uses.
    // See http://b/333438055 for an example of what goes wrong when libc++ is partially exported
    // from an executable.
    version_script: ":libstatspull_test_default_map",
    stl: "libc++_static",

    //TODO(b/153588990): Remove when the build system properly separates
    //32bit and 64bit architectures.
    compile_multilib: "both",
    multilib: {
        lib64: {
            suffix: "64",
        },
        lib32: {
            suffix: "32",
        },
    },
    cflags: [
        "-Wall",
        "-Werror",
        "-Wno-missing-field-initializers",
        "-Wno-unused-variable",
        "-Wno-unused-function",
        "-Wno-unused-parameter",
        "-Wno-deprecated-declarations",
        "-Wthread-safety",
    ],
    require_root: true,
    min_sdk_version: "30",
}