/*
 * Copyright 2008 Red Hat, Inc.
 * Copyright 2010 Ralf Habacker
 * Copyright 2016-2018 Collabora Ltd.
 * Copyright 2017 Endless Mobile, Inc.
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation files
 * (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <config.h>
#include <dbus/dbus-valgrind-internal.h>
#include "test-utils.h"

static void die (const char *message,
                 ...) _DBUS_GNUC_NORETURN _DBUS_GNUC_PRINTF (1, 2);

static void
die (const char *message, ...)
{
  va_list args;
  va_start (args, message);
  vfprintf (stderr, message, args);
  va_end (args);
  exit (1);
}

typedef struct TestServiceData TestServiceData;

struct TestServiceData
{
  DBusLoop *loop;
  char *private_addr;
};

static void
test_service_data_free (TestServiceData *self)
{
  _dbus_loop_unref (self->loop);
  dbus_free (self->private_addr);
  dbus_free (self);
}

static void
new_connection_callback (DBusServer     *server,
                         DBusConnection *new_connection,
                         void           *data)
{
  TestServiceData *testdata = data;

  if (!test_connection_try_setup (testdata->loop, new_connection))
    dbus_connection_close (new_connection);
}

static DBusHandlerResult
filter_session_message (DBusConnection     *connection,
                        DBusMessage        *message,
                        void               *user_data)
{
  TestServiceData *testdata = user_data;

  if (dbus_message_is_method_call (message,
                                   "org.freedesktop.DBus.TestSuite.PrivServer",
                                   "GetPrivateAddress"))
    {
       DBusMessage *reply;

       reply = dbus_message_new_method_return (message);
       if (reply == NULL)
         die ("OOM");
       if (!dbus_message_append_args (reply, DBUS_TYPE_STRING,
                                      &(testdata->private_addr),
                                      DBUS_TYPE_INVALID))
         die ("OOM");

       if (!dbus_connection_send (connection, reply, NULL))
         die ("Error sending message");

       dbus_message_unref (reply);

       return DBUS_HANDLER_RESULT_HANDLED;
    }
  else if (dbus_message_is_method_call (message,
                                   "org.freedesktop.DBus.TestSuite.PrivServer",
                                   "Quit"))
    {
      fprintf (stderr, "server exiting loop\n");
      _dbus_loop_quit (testdata->loop);
      return DBUS_HANDLER_RESULT_HANDLED;
    }
  return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}

int
main (int argc, char *argv[])
{
  DBusServer *server;
  DBusError error;
  DBusConnection *session;
  TestServiceData *testdata;

  if (RUNNING_ON_VALGRIND)
    {
      printf ("1..0 # SKIP Not ready to run under valgrind yet\n");
      return 0;
    }

  dbus_error_init (&error);

  testdata = dbus_new (TestServiceData, 1);
  testdata->loop = _dbus_loop_new ();

  if (testdata->loop == NULL)
    die ("out of memory");

  session = dbus_bus_get (DBUS_BUS_SESSION, &error);
  if (!session)
    die ("couldn't access session bus");

  test_connection_setup (testdata->loop, session);

  dbus_bus_request_name (session, "org.freedesktop.DBus.TestSuite.PrivServer", 0, &error);
  if (dbus_error_is_set (&error))
    die ("couldn't request name: %s", error.message);

  if (!dbus_connection_add_filter (session, filter_session_message, testdata, NULL))
    die ("couldn't add filter");

  server = dbus_server_listen (TEST_LISTEN, &error);
  if (!server)
    die ("%s", error.message);
  testdata->private_addr = dbus_server_get_address (server);
  fprintf (stderr, "test server listening on %s\n", testdata->private_addr);

  dbus_server_set_new_connection_function (server, new_connection_callback,
                                           testdata, NULL);

  test_server_setup (testdata->loop, server);

  fprintf (stderr, "server running mainloop\n");
  _dbus_loop_run (testdata->loop);
  fprintf (stderr, "server mainloop quit\n");

  test_server_shutdown (testdata->loop, server);

  test_connection_shutdown (testdata->loop, session);

  dbus_connection_unref (session);

  dbus_server_unref (server);

  test_service_data_free (testdata);

  return 0;
}
