// Copyright (C) 2020 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.

// Common variables.
package {
    default_applicable_licenses: ["external_libwebsockets_license"],
}

// Added automatically by a large-scale-change that took the approach of
// 'apply every license found to every target'. While this makes sure we respect
// every license restriction, it may not be entirely correct.
//
// e.g. GPL in an MIT project might only apply to the contrib/ directory.
//
// Please consider splitting the single license below into multiple licenses,
// taking care not to lose any license_kind information, and overriding the
// default license using the 'licenses: [...]' property on targets as needed.
//
// For unused files, consider creating a 'fileGroup' with "//visibility:private"
// to attach the license to, and including a comment whether the files may be
// used in the current project.
// See: http://go/android-license-faq
license {
    name: "external_libwebsockets_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-BSD",
        "SPDX-license-identifier-Beerware",
        "SPDX-license-identifier-CC0-1.0",
        "SPDX-license-identifier-GPL",
        "SPDX-license-identifier-LGPL",
        "SPDX-license-identifier-MIT",
        "SPDX-license-identifier-Zlib",
        "legacy_permissive",
        "legacy_unencumbered",
    ],
    license_text: [
        "LICENSE",
    ],
}

libwebsocketsSrcFiles = [
    "lib/core-net/adopt.c",
    "lib/core-net/client/client.c",
    "lib/core-net/client/conmon.c",
    "lib/core-net/client/connect.c",
    "lib/core-net/client/connect2.c",
    "lib/core-net/client/connect3.c",
    "lib/core-net/client/connect4.c",
    "lib/core-net/client/sort-dns.c",
    "lib/core-net/close.c",
    "lib/core-net/dummy-callback.c",
    "lib/core-net/network.c",
    "lib/core-net/output.c",
    "lib/core-net/pollfd.c",
    "lib/core-net/service.c",
    "lib/core-net/sorted-usec-list.c",
    "lib/core-net/state.c",
    "lib/core-net/vhost.c",
    "lib/core-net/wsi-timeout.c",
    "lib/core-net/wsi.c",
    "lib/core/alloc.c",
    "lib/core/buflist.c",
    "lib/core/context.c",
    "lib/core/libwebsockets.c",
    "lib/core/logs.c",
    "lib/core/lws_dll2.c",
    "lib/core/lws_map.c",
    "lib/core/vfs.c",
    "lib/event-libs/poll/poll.c",
    "lib/misc/base64-decode.c",
    "lib/misc/cache-ttl/file.c",
    "lib/misc/cache-ttl/heap.c",
    "lib/misc/cache-ttl/lws-cache-ttl.c",
    "lib/misc/dir.c",
    "lib/misc/lejp.c",
    "lib/misc/lws-ring.c",
    "lib/misc/lwsac/cached-file.c",
    "lib/misc/lwsac/lwsac.c",
    "lib/misc/prng.c",
    "lib/misc/sha-1.c",
    "lib/plat/unix/unix-caps.c",
    "lib/plat/unix/unix-fds.c",
    "lib/plat/unix/unix-file.c",
    "lib/plat/unix/unix-init.c",
    "lib/plat/unix/unix-misc.c",
    "lib/plat/unix/unix-pipe.c",
    "lib/plat/unix/unix-service.c",
    "lib/plat/unix/unix-sockets.c",
    "lib/roles/h1/ops-h1.c",
    "lib/roles/h2/hpack.c",
    "lib/roles/h2/http2.c",
    "lib/roles/h2/ops-h2.c",
    "lib/roles/http/client/client-http.c",
    "lib/roles/http/cookie.c",
    "lib/roles/http/date.c",
    "lib/roles/http/header.c",
    "lib/roles/http/parsers.c",
    "lib/roles/http/server/lejp-conf.c",
    "lib/roles/http/server/lws-spa.c",
    "lib/roles/http/server/server.c",
    "lib/roles/listen/ops-listen.c",
    "lib/roles/pipe/ops-pipe.c",
    "lib/roles/raw-file/ops-raw-file.c",
    "lib/roles/raw-skt/ops-raw-skt.c",
    "lib/roles/ws/client-parser-ws.c",
    "lib/roles/ws/client-ws.c",
    "lib/roles/ws/ops-ws.c",
    "lib/roles/ws/server-ws.c",
    "lib/system/smd/smd.c",
    "lib/system/system.c",
    "lib/tls/openssl/openssl-client.c",
    "lib/tls/openssl/openssl-server.c",
    "lib/tls/openssl/openssl-session.c",
    "lib/tls/openssl/openssl-ssl.c",
    "lib/tls/openssl/openssl-tls.c",
    "lib/tls/openssl/openssl-x509.c",
    "lib/tls/tls-client.c",
    "lib/tls/tls-network.c",
    "lib/tls/tls-server.c",
    "lib/tls/tls-sessions.c",
    "lib/tls/tls.c",
]

libwebsocketsIncludePath = [
    "plugins",
    "lib/core",
    "lib/core-net",
    "lib/event-libs",
    "lib/abstract",
    "lib/tls",
    "lib/roles",
    "lib/event-libs/libuv",
    "lib/event-libs/poll",
    "lib/event-libs/libevent",
    "lib/event-libs/glib",
    "lib/event-libs/libev",
    "lib/jose/jwe",
    "lib/jose/jws",
    "lib/jose",
    "lib/misc",
    "lib/roles/http",
    "lib/roles/http/compression",
    "lib/roles/h1",
    "lib/roles/h2",
    "lib/roles/ws",
    "lib/roles/cgi",
    "lib/roles/dbus",
    "lib/roles/raw-proxy",
    "lib/abstract",
    "lib/system/async-dns",
    "lib/system/smd",
    "lib/system/metrics",
    "lib/roles/mqtt",
    "lib/plat/unix",
    "lib",
]

cc_library_static {
    name: "libwebsockets",
    srcs: libwebsocketsSrcFiles,
    local_include_dirs: libwebsocketsIncludePath,
    export_include_dirs: ["include"],
    static_libs: [
        "libssl",
        "libcap",
    ],
    c_std: "gnu17",
    host_supported: true,
    product_variables: {
        debuggable: {
            cflags: [
                "-UNDEBUG",
            ],
        },
    },
    target: {
        darwin: {
            enabled: false,
        },
        android: {
            shared_libs: [
                "libcrypto",
            ],
            cflags: [
                "-Wno-unused-parameter",
                "-Wno-missing-field-initializers",
            ],
        },
        host: {
            static_libs: [
                "libcrypto",
            ],
            cflags: [
                "-UNDEBUG",
                "-Wall",
                "-Wsign-compare",
                "-Wstrict-aliasing",
                "-Wuninitialized",
                "-Werror",
                "-fvisibility=hidden",
                "-Wundef",
                "-Wtype-limits",
                "-Wignored-qualifiers",
                "-Wno-deprecated-declarations",
                "-pthread",
                "-Wno-unused-command-line-argument",
                "-Wno-unused-parameter",
                "-Wno-implicit-function-declaration",
            ],
        },
    },
}