nixpkgs/pkgs/servers/sip/freeswitch/default.nix

{
  fetchFromGitHub,
  stdenv,
  lib,
  pkg-config,
  autoreconfHook,
  ncurses,
  gnutls,
  readline,
  openssl,
  perl,
  sqlite,
  libjpeg,
  speex,
  pcre,
  libuuid,
  ldns,
  libedit,
  yasm,
  which,
  libsndfile,
  libtiff,
  libxcrypt,
  callPackage,
  SystemConfiguration,
  modules ? null,
  nixosTests,
}:

let

  availableModules = callPackage ./modules.nix { };

  # the default list from v1.8.7, except with applications/mod_signalwire also disabled
  defaultModules =
    mods:
    with mods;
    [
      applications.commands
      applications.conference
      applications.db
      applications.dptools
      applications.enum
      applications.esf
      applications.expr
      applications.fifo
      applications.fsv
      applications.hash
      applications.httapi
      applications.sms
      applications.spandsp
      applications.valet_parking
      applications.voicemail

      applications.curl

      codecs.amr
      codecs.b64
      codecs.g723_1
      codecs.g729
      codecs.h26x
      codecs.opus

      databases.mariadb
      databases.pgsql

      dialplans.asterisk
      dialplans.xml

      endpoints.loopback
      endpoints.rtc
      endpoints.skinny
      endpoints.sofia
      endpoints.verto

      event_handlers.cdr_csv
      event_handlers.cdr_sqlite
      event_handlers.event_socket

      formats.local_stream
      formats.native_file
      formats.png
      formats.sndfile
      formats.tone_stream

      languages.lua

      loggers.console
      loggers.logfile
      loggers.syslog

      say.en

      xml_int.cdr
      xml_int.rpc
      xml_int.scgi
    ]
    ++ lib.optionals stdenv.hostPlatform.isLinux [ endpoints.gsmopen ];

  enabledModules = (if modules != null then modules else defaultModules) availableModules;

  modulesConf =
    let
      lst = builtins.map (mod: mod.path) enabledModules;
      str = lib.strings.concatStringsSep "\n" lst;
    in
    builtins.toFile "modules.conf" str;

in

stdenv.mkDerivation rec {
  pname = "freeswitch";
  version = "1.10.12";
  src = fetchFromGitHub {
    owner = "signalwire";
    repo = pname;
    rev = "v${version}";
    hash = "sha256-uOO+TpKjJkdjEp4nHzxcHtZOXqXzpkIF3dno1AX17d8=";
  };

  postPatch = ''
    patchShebangs     libs/libvpx/build/make/rtcd.pl
    substituteInPlace libs/libvpx/build/make/configure.sh \
      --replace AS=\''${AS} AS=yasm

    # Disable advertisement banners
    for f in src/include/cc.h libs/esl/src/include/cc.h; do
      {
        echo 'const char *cc = "";'
        echo 'const char *cc_s = "";'
      } > $f
    done
  '';

  strictDeps = true;
  nativeBuildInputs = [
    pkg-config
    autoreconfHook
    perl
    which
    yasm
  ];
  buildInputs =
    [
      openssl
      ncurses
      gnutls
      readline
      libjpeg
      sqlite
      pcre
      speex
      ldns
      libedit
      libsndfile
      libtiff
      libuuid
      libxcrypt
    ]
    ++ lib.unique (lib.concatMap (mod: mod.inputs) enabledModules)
    ++ lib.optionals stdenv.hostPlatform.isDarwin [ SystemConfiguration ];

  enableParallelBuilding = true;

  env.NIX_CFLAGS_COMPILE = "-Wno-error";

  # Using c++14 because of build error
  # gsm_at.h:94:32: error: ISO C++17 does not allow dynamic exception specifications
  CXXFLAGS = "-std=c++14";

  CFLAGS = "-D_ANSI_SOURCE";

  hardeningDisable = [ "format" ];

  preConfigure = ''
    ./bootstrap.sh
    cp "${modulesConf}" modules.conf
  '';

  postInstall = ''
    # helper for compiling modules... not generally useful; also pulls in perl dependency
    rm "$out"/bin/fsxs
    # include configuration templates
    cp -r conf $out/share/freeswitch/
  '';

  passthru.tests.freeswitch = nixosTests.freeswitch;

  meta = {
    description = "Cross-Platform Scalable FREE Multi-Protocol Soft Switch";
    homepage = "https://freeswitch.org/";
    license = lib.licenses.mpl11;
    maintainers = with lib.maintainers; [ mikaelfangel ];
    platforms = with lib.platforms; unix;
    broken = stdenv.hostPlatform.isDarwin;
  };
}