/* Portion Copyright © 2008 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.*/

#include "test-utils.h"

static DBusLoop *loop;

static dbus_bool_t already_quit = FALSE;

static dbus_bool_t hello_from_self_reply_received = FALSE;

static void

quit (void)

{

  if (!already_quit)

    {

      _dbus_loop_quit (loop);

      already_quit = TRUE;

    }

}

static void

die (const char *message)

{

  fprintf (stderr, "*** test-service: %s", message);

  exit (1);

}

static void

check_hello_from_self_reply (DBusPendingCall *pcall, 

                             void *user_data)

{

  DBusMessage *reply;

  DBusMessage *echo_message, *echo_reply = NULL;

  DBusError error;

  DBusConnection *connection;

  int type;

  dbus_error_init (&error);

  connection = dbus_bus_get (DBUS_BUS_STARTER, &error);

  if (connection == NULL)

    {

      fprintf (stderr, "*** Failed to open connection to activating message bus: %s\n",

               error.message);

      dbus_error_free (&error);

      die("no memory");

    }

  echo_message = (DBusMessage *)user_data;

  reply = dbus_pending_call_steal_reply (pcall);

  type = dbus_message_get_type (reply);

  if (type == DBUS_MESSAGE_TYPE_METHOD_RETURN)

    {

      const char *s;

      printf ("Reply from HelloFromSelf received\n");

      if (!dbus_message_get_args (echo_message,

                              &error,

                              DBUS_TYPE_STRING, &s,

                              DBUS_TYPE_INVALID))

        {

            echo_reply = dbus_message_new_error (echo_message,

                                      error.name,

                                      error.message);

            if (echo_reply == NULL)

              die ("No memory\n");

        } 

      else

        {  

          echo_reply = dbus_message_new_method_return (echo_message);

          if (echo_reply == NULL)

            die ("No memory\n");

          if (!dbus_message_append_args (echo_reply,

                                 DBUS_TYPE_STRING, &s,

                                 DBUS_TYPE_INVALID))

            die ("No memory");

        }

      if (!dbus_connection_send (connection, echo_reply, NULL))

        die ("No memory\n");

      dbus_message_unref (echo_reply);

    }

  else if (type == DBUS_MESSAGE_TYPE_ERROR)

    {

      dbus_set_error_from_message (&error, reply);

      printf ("Error type in reply: %s\n", error.message);

      if (strcmp (error.name, DBUS_ERROR_NO_MEMORY) != 0)

        {

            echo_reply = dbus_message_new_error (echo_reply,

                                      error.name,

                                      error.message);

            if (echo_reply == NULL)

              die ("No memory\n");

            if (!dbus_connection_send (connection, echo_reply, NULL))

              die ("No memory\n");

            dbus_message_unref (echo_reply);

        }

      dbus_error_free (&error);

    }

  else

     _dbus_assert_not_reached ("Unexpected message received\n");

  hello_from_self_reply_received = TRUE;

  dbus_message_unref (reply);

  dbus_message_unref (echo_message);

  dbus_pending_call_unref (pcall);

  dbus_connection_unref (connection);

}

static DBusHandlerResult

handle_run_hello_from_self (DBusConnection     *connection,

                                               DBusMessage        *message)

{

  DBusError error;

  DBusMessage *reply, *self_message;

  DBusPendingCall *pcall;

  char *s;

  _dbus_verbose ("sending reply to Echo method\n");

  dbus_error_init (&error);

  if (!dbus_message_get_args (message,

                              &error,

                              DBUS_TYPE_STRING, &s,

                              DBUS_TYPE_INVALID))

    {

      reply = dbus_message_new_error (message,

                                      error.name,

                                      error.message);

      if (reply == NULL)

        die ("No memory\n");

      if (!dbus_connection_send (connection, reply, NULL))

        die ("No memory\n");

      dbus_message_unref (reply);

      return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;

    }

    printf ("Sending HelloFromSelf\n");

 _dbus_verbose ("*** Sending message to self\n");

 self_message = dbus_message_new_method_call ("org.freedesktop.DBus.TestSuiteEchoService",

                                          "/org/freedesktop/TestSuite",

                                          "org.freedesktop.TestSuite",

                                          "HelloFromSelf");

  if (self_message == NULL)

    die ("No memory");

  if (!dbus_connection_send_with_reply (connection, self_message, &pcall, -1))

    die("No memory");

  dbus_message_ref (message);

  if (!dbus_pending_call_set_notify (pcall, check_hello_from_self_reply, (void *)message, NULL))

    die("No memory");

  printf ("Sent HelloFromSelf\n");

  return DBUS_HANDLER_RESULT_HANDLED;

}

static DBusHandlerResult

handle_echo (DBusConnection     *connection,

             DBusMessage        *message)

{

  DBusError error;

  DBusMessage *reply;

  char *s;

  _dbus_verbose ("sending reply to Echo method\n");

  dbus_error_init (&error);

  if (!dbus_message_get_args (message,

                              &error,

                              DBUS_TYPE_STRING, &s,

                              DBUS_TYPE_INVALID))

    {

      reply = dbus_message_new_error (message,

                                      error.name,

                                      error.message);

      if (reply == NULL)

        die ("No memory\n");

      if (!dbus_connection_send (connection, reply, NULL))

        die ("No memory\n");

      dbus_message_unref (reply);

      return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;

    }

  reply = dbus_message_new_method_return (message);

  if (reply == NULL)

    die ("No memory\n");

  if (!dbus_message_append_args (reply,

                                 DBUS_TYPE_STRING, &s,

                                 DBUS_TYPE_INVALID))

    die ("No memory");

  if (!dbus_connection_send (connection, reply, NULL))

    die ("No memory\n");

  fprintf (stderr, "Echo service echoed string: \"%s\"\n", s);

  dbus_message_unref (reply);

  return DBUS_HANDLER_RESULT_HANDLED;

}

static void

path_unregistered_func (DBusConnection  *connection,

                        void            *user_data)

{

  /* connection was finalized */

}

static DBusHandlerResult

path_message_func (DBusConnection  *connection,

                   DBusMessage     *message,

                   void            *user_data)

{

  if (dbus_message_is_method_call (message,

                                   "org.freedesktop.TestSuite",

                                   "Echo"))

    return handle_echo (connection, message);

  else if (dbus_message_is_method_call (message,

                                        "org.freedesktop.TestSuite",

                                        "Exit"))

    {

      quit ();

      return DBUS_HANDLER_RESULT_HANDLED;

    }

  else if (dbus_message_is_method_call (message,

                                        "org.freedesktop.TestSuite",

                                        "EmitFoo"))

    {

      /* Emit the Foo signal */

      DBusMessage *signal;

      double v_DOUBLE;

      _dbus_verbose ("emitting signal Foo\n");

      signal = dbus_message_new_signal ("/org/freedesktop/TestSuite",

                                        "org.freedesktop.TestSuite",

                                        "Foo");

      if (signal == NULL)

        die ("No memory\n");

      v_DOUBLE = 42.6;

      if (!dbus_message_append_args (signal,

                                     DBUS_TYPE_DOUBLE, &v_DOUBLE,

                                     DBUS_TYPE_INVALID))

        die ("No memory");

      if (!dbus_connection_send (connection, signal, NULL))

        die ("No memory\n");

      return DBUS_HANDLER_RESULT_HANDLED;

    }

  else if (dbus_message_is_method_call (message,

                                   "org.freedesktop.TestSuite",

                                   "RunHelloFromSelf"))

    {

      return handle_run_hello_from_self (connection, message);

    }

  else if (dbus_message_is_method_call (message,

                                        "org.freedesktop.TestSuite",

                                        "HelloFromSelf"))

    {

        DBusMessage *reply;

        printf ("Received the HelloFromSelf message\n");

        reply = dbus_message_new_method_return (message);

        if (reply == NULL)

          die ("No memory");

        if (!dbus_connection_send (connection, reply, NULL))

          die ("No memory");

        return DBUS_HANDLER_RESULT_HANDLED;

    }

  else

    return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;

}

static DBusObjectPathVTable

echo_vtable = {

  path_unregistered_func,

  path_message_func,

  NULL,

};

static const char* echo_path = "/org/freedesktop/TestSuite" ;

static DBusHandlerResult

filter_func (DBusConnection     *connection,

             DBusMessage        *message,

             void               *user_data)

{

  if (dbus_message_is_signal (message,

                              DBUS_INTERFACE_LOCAL,

                              "Disconnected"))

    {

      quit ();

      return DBUS_HANDLER_RESULT_HANDLED;

    }

  else

    {

      return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;

    }

}

int

main ()

{

  DBusError error;

  int result,bus_get = 1;

  DBusConnection *connection;

  dbus_error_init (&error);

  connection = dbus_bus_get(DBUS_BUS_SESSION, &error);

 if(connection == NULL)

 {

 		dbus_error_free(&error);

 		/*test-service.exe spawned by dbus_daemon_tets_main was returning NULL for dbus_bus_get(), work around for this is to use below API */

		connection =  dbus_connection_open_private ("tcp:host=localhost,port=12436", &error);

 		bus_get = 0;

 }

  if (connection == NULL)

    {

      fprintf (stderr, "*** Failed to open connection to activating message bus: %s\n",

               error.message);

      dbus_error_free (&error);

      return 1;

    }

if( !bus_get)

{

	if (!dbus_bus_register (connection, &error))

    {

      //_dbus_connection_close_possibly_shared (connection);

      dbus_connection_unref (connection);  

      return -1;

    }

}

  loop = _dbus_loop_new ();

  if (loop == NULL)

    die ("No memory\n");

  if (!test_connection_setup (loop, connection))

    die ("No memory\n");

  if (!dbus_connection_add_filter (connection,

                                   filter_func, NULL, NULL))

    die ("No memory");

  if (!dbus_connection_register_object_path (connection,

                                             echo_path,

                                             &echo_vtable,

                                             (void*) 0xdeadbeef))

    die ("No memory");

  {

    void *d;

    if (!dbus_connection_get_object_path_data (connection, echo_path, &d))

      die ("No memory");

    if (d != (void*) 0xdeadbeef)

      die ("dbus_connection_get_object_path_data() doesn't seem to work right\n");

  }

  result = dbus_bus_request_name (connection, "org.freedesktop.DBus.TestSuiteEchoService",

                                  0, &error);

  if (dbus_error_is_set (&error))

    {

      fprintf (stderr, "Error %s\n", error.message);

      _dbus_verbose ("*** Failed to acquire service: %s\n",

                     error.message);

      dbus_error_free (&error);

      exit (1);

    }

  _dbus_verbose ("*** Test service entering main loop\n");

  _dbus_loop_run (loop);

  test_connection_shutdown (loop, connection);

  dbus_connection_remove_filter (connection, filter_func, NULL);

  if( !bus_get)

  		dbus_connection_close(connection);

  dbus_connection_unref (connection);

  _dbus_loop_unref (loop);

  loop = NULL;

  dbus_free(loop);

  dbus_shutdown ();

  _dbus_verbose ("*** Test service exiting\n");

  return 0;

}