1 /* -*- mode: C; c-file-style: "gnu" -*- */
2 /* dispatch.c Message dispatcher
4 * Copyright (C) 2003 CodeFactory AB
5 * Copyright (C) 2003 Red Hat, Inc.
6 * Copyright (C) 2004 Imendio HB
8 * Licensed under the Academic Free License version 2.1
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 #include "connection.h"
30 #include "activation.h"
35 #include <dbus/dbus-internals.h>
39 send_one_message (DBusConnection *connection,
41 DBusConnection *sender,
42 DBusConnection *addressed_recipient,
44 BusTransaction *transaction,
47 if (!bus_context_check_security_policy (context, transaction,
53 return TRUE; /* silently don't send it */
55 if (!bus_transaction_send (transaction,
67 bus_dispatch_matches (BusTransaction *transaction,
68 DBusConnection *sender,
69 DBusConnection *addressed_recipient,
74 BusConnections *connections;
76 BusMatchmaker *matchmaker;
80 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
82 /* sender and recipient can both be NULL for the bus driver,
83 * or for signals with no particular recipient
86 _dbus_assert (sender == NULL || bus_connection_is_active (sender));
87 _dbus_assert (dbus_message_get_sender (message) != NULL);
89 connections = bus_transaction_get_connections (transaction);
91 dbus_error_init (&tmp_error);
92 context = bus_transaction_get_context (transaction);
93 matchmaker = bus_context_get_matchmaker (context);
96 if (!bus_matchmaker_get_recipients (matchmaker,
97 bus_context_get_connections (context),
98 sender, addressed_recipient, message,
105 link = _dbus_list_get_first_link (&recipients);
108 DBusConnection *dest;
112 if (!send_one_message (dest, context, sender, addressed_recipient,
113 message, transaction, &tmp_error))
116 link = _dbus_list_get_next_link (&recipients, link);
119 _dbus_list_clear (&recipients);
121 if (dbus_error_is_set (&tmp_error))
123 dbus_move_error (&tmp_error, error);
130 static DBusHandlerResult
131 bus_dispatch (DBusConnection *connection,
132 DBusMessage *message)
134 const char *sender, *service_name;
136 BusTransaction *transaction;
138 DBusHandlerResult result;
139 DBusConnection *addressed_recipient;
141 result = DBUS_HANDLER_RESULT_HANDLED;
144 addressed_recipient = NULL;
145 dbus_error_init (&error);
147 context = bus_connection_get_context (connection);
148 _dbus_assert (context != NULL);
150 /* If we can't even allocate an OOM error, we just go to sleep
153 while (!bus_connection_preallocate_oom_error (connection))
154 _dbus_wait_for_memory ();
156 /* Ref connection in case we disconnect it at some point in here */
157 dbus_connection_ref (connection);
159 service_name = dbus_message_get_destination (message);
161 #ifdef DBUS_ENABLE_VERBOSE_MODE
163 const char *interface_name, *member_name, *error_name;
165 interface_name = dbus_message_get_interface (message);
166 member_name = dbus_message_get_member (message);
167 error_name = dbus_message_get_error_name (message);
169 _dbus_verbose ("DISPATCH: %s %s %s to %s\n",
170 interface_name ? interface_name : "(no interface)",
171 member_name ? member_name : "(no member)",
172 error_name ? error_name : "(no error name)",
173 service_name ? service_name : "peer");
175 #endif /* DBUS_ENABLE_VERBOSE_MODE */
177 /* If service_name is NULL, if it's a signal we send it to all
178 * connections with a match rule. If it's not a signal, there
179 * are some special cases here but mostly we just bail out.
181 if (service_name == NULL)
183 if (dbus_message_is_signal (message,
184 DBUS_INTERFACE_ORG_FREEDESKTOP_LOCAL,
187 bus_connection_disconnected (connection);
191 if (dbus_message_get_type (message) != DBUS_MESSAGE_TYPE_SIGNAL)
193 /* DBusConnection also handles some of these automatically, we leave
196 result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
201 /* Create our transaction */
202 transaction = bus_transaction_new (context);
203 if (transaction == NULL)
205 BUS_SET_OOM (&error);
209 /* Assign a sender to the message */
210 if (bus_connection_is_active (connection))
212 sender = bus_connection_get_name (connection);
213 _dbus_assert (sender != NULL);
215 if (!dbus_message_set_sender (message, sender))
217 BUS_SET_OOM (&error);
221 /* We need to refetch the service name here, because
222 * dbus_message_set_sender can cause the header to be
223 * reallocated, and thus the service_name pointer will become
226 service_name = dbus_message_get_destination (message);
230 strcmp (service_name, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS) == 0) /* to bus driver */
232 if (!bus_context_check_security_policy (context, transaction,
233 connection, NULL, NULL, message, &error))
235 _dbus_verbose ("Security policy rejected message\n");
239 _dbus_verbose ("Giving message to %s\n", DBUS_SERVICE_ORG_FREEDESKTOP_DBUS);
240 if (!bus_driver_handle_message (connection, transaction, message, &error))
243 else if (!bus_connection_is_active (connection)) /* clients must talk to bus driver first */
245 _dbus_verbose ("Received message from non-registered client. Disconnecting.\n");
246 dbus_connection_disconnect (connection);
249 else if (service_name != NULL) /* route to named service */
251 DBusString service_string;
253 BusRegistry *registry;
255 _dbus_assert (service_name != NULL);
257 registry = bus_connection_get_registry (connection);
259 _dbus_string_init_const (&service_string, service_name);
260 service = bus_registry_lookup (registry, &service_string);
262 if (service == NULL && dbus_message_get_auto_activation (message))
264 BusActivation *activation;
266 /* We can't do the security policy check here, since the addressed
267 * recipient service doesn't exist yet. We do it before sending the
268 * message after the service has been created.
270 activation = bus_connection_get_activation (connection);
272 if (!bus_activation_activate_service (activation, connection, transaction, TRUE,
273 message, service_name, &error))
275 _DBUS_ASSERT_ERROR_IS_SET (&error);
276 _dbus_verbose ("bus_activation_activate_service() failed\n");
282 else if (service == NULL)
284 dbus_set_error (&error,
285 DBUS_ERROR_SERVICE_DOES_NOT_EXIST,
286 "Service \"%s\" does not exist",
292 addressed_recipient = bus_service_get_primary_owner (service);
293 _dbus_assert (addressed_recipient != NULL);
295 if (!bus_context_check_security_policy (context, transaction,
296 connection, addressed_recipient,
301 /* Dispatch the message */
302 if (!bus_transaction_send (transaction, addressed_recipient, message))
304 BUS_SET_OOM (&error);
310 /* Now match the messages against any match rules, which will send
311 * out signals and such. addressed_recipient may == NULL.
313 if (!bus_dispatch_matches (transaction, connection, addressed_recipient, message, &error))
317 if (dbus_error_is_set (&error))
319 if (!dbus_connection_get_is_connected (connection))
321 /* If we disconnected it, we won't bother to send it any error
324 _dbus_verbose ("Not sending error to connection we disconnected\n");
326 else if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
328 bus_connection_send_oom_error (connection, message);
330 /* cancel transaction due to OOM */
331 if (transaction != NULL)
333 bus_transaction_cancel_and_free (transaction);
339 /* Try to send the real error, if no mem to do that, send
342 _dbus_assert (transaction != NULL);
344 if (!bus_transaction_send_error_reply (transaction, connection,
347 bus_connection_send_oom_error (connection, message);
349 /* cancel transaction due to OOM */
350 if (transaction != NULL)
352 bus_transaction_cancel_and_free (transaction);
358 dbus_error_free (&error);
361 if (transaction != NULL)
363 bus_transaction_execute_and_free (transaction);
366 dbus_connection_unref (connection);
371 static DBusHandlerResult
372 bus_dispatch_message_filter (DBusConnection *connection,
373 DBusMessage *message,
376 return bus_dispatch (connection, message);
380 bus_dispatch_add_connection (DBusConnection *connection)
382 if (!dbus_connection_add_filter (connection,
383 bus_dispatch_message_filter,
391 bus_dispatch_remove_connection (DBusConnection *connection)
393 /* Here we tell the bus driver that we want to get off. */
394 bus_driver_remove_connection (connection);
396 dbus_connection_remove_filter (connection,
397 bus_dispatch_message_filter,
401 #ifdef DBUS_BUILD_TESTS
405 typedef dbus_bool_t (* Check1Func) (BusContext *context);
406 typedef dbus_bool_t (* Check2Func) (BusContext *context,
407 DBusConnection *connection);
409 static dbus_bool_t check_no_leftovers (BusContext *context);
412 block_connection_until_message_from_bus (BusContext *context,
413 DBusConnection *connection)
415 while (dbus_connection_get_dispatch_status (connection) ==
416 DBUS_DISPATCH_COMPLETE &&
417 dbus_connection_get_is_connected (connection))
419 bus_test_run_bus_loop (context, TRUE);
420 bus_test_run_clients_loop (FALSE);
424 /* compensate for fact that pop_message() can return #NULL due to OOM */
426 pop_message_waiting_for_memory (DBusConnection *connection)
428 while (dbus_connection_get_dispatch_status (connection) ==
429 DBUS_DISPATCH_NEED_MEMORY)
430 _dbus_wait_for_memory ();
432 return dbus_connection_pop_message (connection);
436 borrow_message_waiting_for_memory (DBusConnection *connection)
438 while (dbus_connection_get_dispatch_status (connection) ==
439 DBUS_DISPATCH_NEED_MEMORY)
440 _dbus_wait_for_memory ();
442 return dbus_connection_borrow_message (connection);
446 warn_unexpected_real (DBusConnection *connection,
447 DBusMessage *message,
448 const char *expected,
449 const char *function,
453 _dbus_warn ("%s:%d received message interface \"%s\" member \"%s\" error name \"%s\" on %p, expecting %s\n",
455 dbus_message_get_interface (message) ?
456 dbus_message_get_interface (message) : "(unset)",
457 dbus_message_get_member (message) ?
458 dbus_message_get_member (message) : "(unset)",
459 dbus_message_get_error_name (message) ?
460 dbus_message_get_error_name (message) : "(unset)",
464 _dbus_warn ("%s:%d received no message on %p, expecting %s\n",
465 function, line, connection, expected);
468 #define warn_unexpected(connection, message, expected) \
469 warn_unexpected_real (connection, message, expected, _DBUS_FUNCTION_NAME, __LINE__)
472 verbose_message_received (DBusConnection *connection,
473 DBusMessage *message)
475 _dbus_verbose ("Received message interface \"%s\" member \"%s\" error name \"%s\" on %p\n",
476 dbus_message_get_interface (message) ?
477 dbus_message_get_interface (message) : "(unset)",
478 dbus_message_get_member (message) ?
479 dbus_message_get_member (message) : "(unset)",
480 dbus_message_get_error_name (message) ?
481 dbus_message_get_error_name (message) : "(unset)",
487 const char *expected_service_name;
489 } CheckServiceDeletedData;
492 check_service_deleted_foreach (DBusConnection *connection,
495 CheckServiceDeletedData *d = data;
496 DBusMessage *message;
500 dbus_error_init (&error);
504 message = pop_message_waiting_for_memory (connection);
507 _dbus_warn ("Did not receive a message on %p, expecting %s\n",
508 connection, "ServiceDeleted");
511 else if (!dbus_message_is_signal (message,
512 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
515 warn_unexpected (connection, message, "ServiceDeleted");
521 if (!dbus_message_get_args (message, &error,
522 DBUS_TYPE_STRING, &service_name,
525 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
527 _dbus_verbose ("no memory to get service name arg\n");
531 _dbus_assert (dbus_error_is_set (&error));
532 _dbus_warn ("Did not get the expected single string argument\n");
536 else if (strcmp (service_name, d->expected_service_name) != 0)
538 _dbus_warn ("expected deletion of service %s, got deletion of %s\n",
539 d->expected_service_name,
548 dbus_free (service_name);
549 dbus_error_free (&error);
552 dbus_message_unref (message);
558 kill_client_connection (BusContext *context,
559 DBusConnection *connection)
563 CheckServiceDeletedData csdd;
565 _dbus_verbose ("killing connection %p\n", connection);
567 s = dbus_bus_get_base_service (connection);
568 _dbus_assert (s != NULL);
570 while ((base_service = _dbus_strdup (s)) == NULL)
571 _dbus_wait_for_memory ();
573 dbus_connection_ref (connection);
575 /* kick in the disconnect handler that unrefs the connection */
576 dbus_connection_disconnect (connection);
578 bus_test_run_everything (context);
580 _dbus_assert (bus_test_client_listed (connection));
582 /* Run disconnect handler in test.c */
583 if (bus_connection_dispatch_one_message (connection))
584 _dbus_assert_not_reached ("something received on connection being killed other than the disconnect");
586 _dbus_assert (!dbus_connection_get_is_connected (connection));
587 dbus_connection_unref (connection);
589 _dbus_assert (!bus_test_client_listed (connection));
591 csdd.expected_service_name = base_service;
594 bus_test_clients_foreach (check_service_deleted_foreach,
597 dbus_free (base_service);
600 _dbus_assert_not_reached ("didn't get the expected ServiceDeleted messages");
602 if (!check_no_leftovers (context))
603 _dbus_assert_not_reached ("stuff left in message queues after disconnecting a client");
607 kill_client_connection_unchecked (DBusConnection *connection)
609 /* This kills the connection without expecting it to affect
610 * the rest of the bus.
612 _dbus_verbose ("Unchecked kill of connection %p\n", connection);
614 dbus_connection_ref (connection);
615 dbus_connection_disconnect (connection);
616 /* dispatching disconnect handler will unref once */
617 if (bus_connection_dispatch_one_message (connection))
618 _dbus_assert_not_reached ("message other than disconnect dispatched after failure to register");
620 _dbus_assert (!bus_test_client_listed (connection));
621 dbus_connection_unref (connection);
627 } CheckNoMessagesData;
630 check_no_messages_foreach (DBusConnection *connection,
633 CheckNoMessagesData *d = data;
634 DBusMessage *message;
636 message = pop_message_waiting_for_memory (connection);
639 warn_unexpected (connection, message, "no messages");
645 dbus_message_unref (message);
651 DBusConnection *skip_connection;
652 const char *expected_service_name;
654 } CheckServiceCreatedData;
657 check_service_created_foreach (DBusConnection *connection,
660 CheckServiceCreatedData *d = data;
661 DBusMessage *message;
665 if (connection == d->skip_connection)
668 dbus_error_init (&error);
672 message = pop_message_waiting_for_memory (connection);
675 _dbus_warn ("Did not receive a message on %p, expecting %s\n",
676 connection, "ServiceCreated");
679 else if (!dbus_message_is_signal (message,
680 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
683 warn_unexpected (connection, message, "ServiceCreated");
688 if (!dbus_message_get_args (message, &error,
689 DBUS_TYPE_STRING, &service_name,
692 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
694 _dbus_verbose ("no memory to get service name arg\n");
698 _dbus_assert (dbus_error_is_set (&error));
699 _dbus_warn ("Did not get the expected single string argument\n");
703 else if (strcmp (service_name, d->expected_service_name) != 0)
705 _dbus_warn ("expected creation of service %s, got creation of %s\n",
706 d->expected_service_name,
715 dbus_free (service_name);
716 dbus_error_free (&error);
719 dbus_message_unref (message);
725 check_no_leftovers (BusContext *context)
727 CheckNoMessagesData nmd;
730 bus_test_clients_foreach (check_no_messages_foreach,
739 /* returns TRUE if the correct thing happens,
740 * but the correct thing may include OOM errors.
743 check_hello_message (BusContext *context,
744 DBusConnection *connection)
746 DBusMessage *message;
747 dbus_uint32_t serial;
754 dbus_error_init (&error);
759 _dbus_verbose ("check_hello_message for %p\n", connection);
761 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
762 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
763 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
769 if (!dbus_connection_send (connection, message, &serial))
771 dbus_message_unref (message);
775 dbus_message_unref (message);
778 /* send our message */
779 bus_test_run_clients_loop (TRUE);
781 dbus_connection_ref (connection); /* because we may get disconnected */
782 block_connection_until_message_from_bus (context, connection);
784 if (!dbus_connection_get_is_connected (connection))
786 _dbus_verbose ("connection was disconnected\n");
788 dbus_connection_unref (connection);
793 dbus_connection_unref (connection);
795 message = pop_message_waiting_for_memory (connection);
798 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
799 "Hello", serial, connection);
803 verbose_message_received (connection, message);
805 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
807 _dbus_warn ("Message has wrong sender %s\n",
808 dbus_message_get_sender (message) ?
809 dbus_message_get_sender (message) : "(none)");
813 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
815 if (dbus_message_is_error (message,
816 DBUS_ERROR_NO_MEMORY))
818 ; /* good, this is a valid response */
822 warn_unexpected (connection, message, "not this error");
829 CheckServiceCreatedData scd;
831 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_METHOD_RETURN)
833 ; /* good, expected */
837 warn_unexpected (connection, message, "method return for Hello");
842 retry_get_hello_name:
843 if (!dbus_message_get_args (message, &error,
844 DBUS_TYPE_STRING, &name,
847 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
849 _dbus_verbose ("no memory to get service name arg from hello\n");
850 dbus_error_free (&error);
851 _dbus_wait_for_memory ();
852 goto retry_get_hello_name;
856 _dbus_assert (dbus_error_is_set (&error));
857 _dbus_warn ("Did not get the expected single string argument to hello\n");
862 _dbus_verbose ("Got hello name: %s\n", name);
864 while (!dbus_bus_set_base_service (connection, name))
865 _dbus_wait_for_memory ();
867 scd.skip_connection = connection; /* we haven't done AddMatch so won't get it ourselves */
869 scd.expected_service_name = name;
870 bus_test_clients_foreach (check_service_created_foreach,
876 /* Client should also have gotten ServiceAcquired */
877 dbus_message_unref (message);
878 message = pop_message_waiting_for_memory (connection);
881 _dbus_warn ("Expecting %s, got nothing\n",
886 retry_get_acquired_name:
887 if (!dbus_message_get_args (message, &error,
888 DBUS_TYPE_STRING, &acquired,
891 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
893 _dbus_verbose ("no memory to get service name arg from acquired\n");
894 dbus_error_free (&error);
895 _dbus_wait_for_memory ();
896 goto retry_get_acquired_name;
900 _dbus_assert (dbus_error_is_set (&error));
901 _dbus_warn ("Did not get the expected single string argument to ServiceAcquired\n");
906 _dbus_verbose ("Got acquired name: %s\n", acquired);
908 if (strcmp (acquired, name) != 0)
910 _dbus_warn ("Acquired name is %s but expected %s\n",
916 if (!check_no_leftovers (context))
922 dbus_error_free (&error);
925 dbus_free (acquired);
928 dbus_message_unref (message);
933 /* returns TRUE if the correct thing happens,
934 * but the correct thing may include OOM errors.
937 check_double_hello_message (BusContext *context,
938 DBusConnection *connection)
940 DBusMessage *message;
941 dbus_uint32_t serial;
946 dbus_error_init (&error);
949 _dbus_verbose ("check_double_hello_message for %p\n", connection);
951 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
952 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
953 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
959 if (!dbus_connection_send (connection, message, &serial))
961 dbus_message_unref (message);
965 dbus_message_unref (message);
968 /* send our message */
969 bus_test_run_clients_loop (TRUE);
971 dbus_connection_ref (connection); /* because we may get disconnected */
972 block_connection_until_message_from_bus (context, connection);
974 if (!dbus_connection_get_is_connected (connection))
976 _dbus_verbose ("connection was disconnected\n");
978 dbus_connection_unref (connection);
983 dbus_connection_unref (connection);
985 message = pop_message_waiting_for_memory (connection);
988 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
989 "Hello", serial, connection);
993 verbose_message_received (connection, message);
995 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
997 _dbus_warn ("Message has wrong sender %s\n",
998 dbus_message_get_sender (message) ?
999 dbus_message_get_sender (message) : "(none)");
1003 if (dbus_message_get_type (message) != DBUS_MESSAGE_TYPE_ERROR)
1005 warn_unexpected (connection, message, "method return for Hello");
1009 if (!check_no_leftovers (context))
1015 dbus_error_free (&error);
1018 dbus_message_unref (message);
1023 /* returns TRUE if the correct thing happens,
1024 * but the correct thing may include OOM errors.
1027 check_get_connection_unix_user (BusContext *context,
1028 DBusConnection *connection)
1030 DBusMessage *message;
1031 dbus_uint32_t serial;
1034 const char *base_service_name;
1038 dbus_error_init (&error);
1041 _dbus_verbose ("check_get_connection_unix_user for %p\n", connection);
1043 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
1044 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
1045 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1046 "GetConnectionUnixUser");
1048 if (message == NULL)
1051 base_service_name = dbus_bus_get_base_service (connection);
1053 if (!dbus_message_append_args (message,
1054 DBUS_TYPE_STRING, base_service_name,
1057 dbus_message_unref (message);
1061 if (!dbus_connection_send (connection, message, &serial))
1063 dbus_message_unref (message);
1067 /* send our message */
1068 bus_test_run_clients_loop (TRUE);
1070 dbus_message_unref (message);
1073 dbus_connection_ref (connection); /* because we may get disconnected */
1074 block_connection_until_message_from_bus (context, connection);
1076 if (!dbus_connection_get_is_connected (connection))
1078 _dbus_verbose ("connection was disconnected\n");
1080 dbus_connection_unref (connection);
1085 dbus_connection_unref (connection);
1087 message = pop_message_waiting_for_memory (connection);
1088 if (message == NULL)
1090 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1091 "GetConnectionUnixUser", serial, connection);
1095 verbose_message_received (connection, message);
1097 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1099 if (dbus_message_is_error (message, DBUS_ERROR_NO_MEMORY))
1101 ; /* good, this is a valid response */
1105 warn_unexpected (connection, message, "not this error");
1112 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_METHOD_RETURN)
1114 ; /* good, expected */
1118 warn_unexpected (connection, message,
1119 "method_return for GetConnectionUnixUser");
1126 if (!dbus_message_get_args (message, &error,
1127 DBUS_TYPE_UINT32, &uid,
1130 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1132 _dbus_verbose ("no memory to get uid by GetConnectionUnixUser\n");
1133 dbus_error_free (&error);
1134 _dbus_wait_for_memory ();
1135 goto retry_get_property;
1139 _dbus_assert (dbus_error_is_set (&error));
1140 _dbus_warn ("Did not get the expected DBUS_TYPE_UINT32 from GetConnectionUnixUser\n");
1146 if (!check_no_leftovers (context))
1152 dbus_error_free (&error);
1155 dbus_message_unref (message);
1160 /* returns TRUE if the correct thing happens,
1161 * but the correct thing may include OOM errors.
1164 check_get_connection_unix_process_id (BusContext *context,
1165 DBusConnection *connection)
1167 DBusMessage *message;
1168 dbus_uint32_t serial;
1171 const char *base_service_name;
1175 dbus_error_init (&error);
1178 _dbus_verbose ("check_get_connection_unix_process_id for %p\n", connection);
1180 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
1181 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
1182 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1183 "GetConnectionUnixProcessID");
1185 if (message == NULL)
1188 base_service_name = dbus_bus_get_base_service (connection);
1190 if (!dbus_message_append_args (message,
1191 DBUS_TYPE_STRING, base_service_name,
1194 dbus_message_unref (message);
1198 if (!dbus_connection_send (connection, message, &serial))
1200 dbus_message_unref (message);
1204 /* send our message */
1205 bus_test_run_clients_loop (TRUE);
1207 dbus_message_unref (message);
1210 dbus_connection_ref (connection); /* because we may get disconnected */
1211 block_connection_until_message_from_bus (context, connection);
1213 if (!dbus_connection_get_is_connected (connection))
1215 _dbus_verbose ("connection was disconnected\n");
1217 dbus_connection_unref (connection);
1222 dbus_connection_unref (connection);
1224 message = pop_message_waiting_for_memory (connection);
1225 if (message == NULL)
1227 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1228 "GetConnectionUnixProcessID", serial, connection);
1232 verbose_message_received (connection, message);
1234 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1236 if (dbus_message_is_error (message, DBUS_ERROR_NO_MEMORY))
1238 ; /* good, this is a valid response */
1242 warn_unexpected (connection, message, "not this error");
1249 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_METHOD_RETURN)
1251 ; /* good, expected */
1255 warn_unexpected (connection, message,
1256 "method_return for GetConnectionUnixProcessID");
1263 if (!dbus_message_get_args (message, &error,
1264 DBUS_TYPE_UINT32, &pid,
1267 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1269 _dbus_verbose ("no memory to get pid by GetConnectionUnixProcessID\n");
1270 dbus_error_free (&error);
1271 _dbus_wait_for_memory ();
1272 goto retry_get_property;
1276 _dbus_assert (dbus_error_is_set (&error));
1277 _dbus_warn ("Did not get the expected DBUS_TYPE_UINT32 from GetConnectionUnixProcessID\n");
1282 /* test if returned pid is the same as our own pid
1284 * @todo It would probably be good to restructure the tests
1285 * in a way so our parent is the bus that we're testing
1286 * cause then we can test that the pid returned matches
1289 if (pid != (dbus_uint32_t) _dbus_getpid ())
1291 _dbus_assert (dbus_error_is_set (&error));
1292 _dbus_warn ("Result from GetConnectionUnixProcessID is not our own pid\n");
1298 if (!check_no_leftovers (context))
1304 dbus_error_free (&error);
1307 dbus_message_unref (message);
1312 /* returns TRUE if the correct thing happens,
1313 * but the correct thing may include OOM errors.
1316 check_add_match_all (BusContext *context,
1317 DBusConnection *connection)
1319 DBusMessage *message;
1321 dbus_uint32_t serial;
1325 dbus_error_init (&error);
1328 _dbus_verbose ("check_add_match_all for %p\n", connection);
1330 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
1331 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
1332 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1335 if (message == NULL)
1338 /* empty string match rule matches everything */
1339 if (!dbus_message_append_args (message, DBUS_TYPE_STRING, "",
1342 dbus_message_unref (message);
1346 if (!dbus_connection_send (connection, message, &serial))
1348 dbus_message_unref (message);
1352 dbus_message_unref (message);
1355 /* send our message */
1356 bus_test_run_clients_loop (TRUE);
1358 dbus_connection_ref (connection); /* because we may get disconnected */
1359 block_connection_until_message_from_bus (context, connection);
1361 if (!dbus_connection_get_is_connected (connection))
1363 _dbus_verbose ("connection was disconnected\n");
1365 dbus_connection_unref (connection);
1370 dbus_connection_unref (connection);
1372 message = pop_message_waiting_for_memory (connection);
1373 if (message == NULL)
1375 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1376 "AddMatch", serial, connection);
1380 verbose_message_received (connection, message);
1382 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
1384 _dbus_warn ("Message has wrong sender %s\n",
1385 dbus_message_get_sender (message) ?
1386 dbus_message_get_sender (message) : "(none)");
1390 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1392 if (dbus_message_is_error (message,
1393 DBUS_ERROR_NO_MEMORY))
1395 ; /* good, this is a valid response */
1399 warn_unexpected (connection, message, "not this error");
1406 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_METHOD_RETURN)
1408 ; /* good, expected */
1409 _dbus_assert (dbus_message_get_reply_serial (message) == serial);
1413 warn_unexpected (connection, message, "method return for AddMatch");
1419 if (!check_no_leftovers (context))
1425 dbus_error_free (&error);
1428 dbus_message_unref (message);
1433 /* returns TRUE if the correct thing happens,
1434 * but the correct thing may include OOM errors.
1437 check_hello_connection (BusContext *context)
1439 DBusConnection *connection;
1442 dbus_error_init (&error);
1444 connection = dbus_connection_open ("debug-pipe:name=test-server", &error);
1445 if (connection == NULL)
1447 _DBUS_ASSERT_ERROR_IS_SET (&error);
1448 dbus_error_free (&error);
1452 if (!bus_setup_debug_client (connection))
1454 dbus_connection_disconnect (connection);
1455 dbus_connection_unref (connection);
1459 if (!check_hello_message (context, connection))
1462 if (dbus_bus_get_base_service (connection) == NULL)
1464 /* We didn't successfully register, so we can't
1465 * do the usual kill_client_connection() checks
1467 kill_client_connection_unchecked (connection);
1471 if (!check_add_match_all (context, connection))
1474 kill_client_connection (context, connection);
1480 #define NONEXISTENT_SERVICE_NAME "test.this.service.does.not.exist.ewuoiurjdfxcvn"
1482 /* returns TRUE if the correct thing happens,
1483 * but the correct thing may include OOM errors.
1486 check_nonexistent_service_activation (BusContext *context,
1487 DBusConnection *connection)
1489 DBusMessage *message;
1490 dbus_uint32_t serial;
1494 dbus_error_init (&error);
1496 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
1497 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
1498 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1501 if (message == NULL)
1504 if (!dbus_message_append_args (message,
1505 DBUS_TYPE_STRING, NONEXISTENT_SERVICE_NAME,
1506 DBUS_TYPE_UINT32, 0,
1509 dbus_message_unref (message);
1513 if (!dbus_connection_send (connection, message, &serial))
1515 dbus_message_unref (message);
1519 dbus_message_unref (message);
1522 bus_test_run_everything (context);
1523 block_connection_until_message_from_bus (context, connection);
1524 bus_test_run_everything (context);
1526 if (!dbus_connection_get_is_connected (connection))
1528 _dbus_verbose ("connection was disconnected\n");
1534 message = pop_message_waiting_for_memory (connection);
1535 if (message == NULL)
1537 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1538 "ActivateService", serial, connection);
1542 verbose_message_received (connection, message);
1544 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1546 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
1548 _dbus_warn ("Message has wrong sender %s\n",
1549 dbus_message_get_sender (message) ?
1550 dbus_message_get_sender (message) : "(none)");
1554 if (dbus_message_is_error (message,
1555 DBUS_ERROR_NO_MEMORY))
1557 ; /* good, this is a valid response */
1559 else if (dbus_message_is_error (message,
1560 DBUS_ERROR_ACTIVATE_SERVICE_NOT_FOUND))
1562 ; /* good, this is expected also */
1566 warn_unexpected (connection, message, "not this error");
1572 _dbus_warn ("Did not expect to successfully activate %s\n",
1573 NONEXISTENT_SERVICE_NAME);
1581 dbus_message_unref (message);
1586 /* returns TRUE if the correct thing happens,
1587 * but the correct thing may include OOM errors.
1590 check_nonexistent_service_auto_activation (BusContext *context,
1591 DBusConnection *connection)
1593 DBusMessage *message;
1594 dbus_uint32_t serial;
1598 dbus_error_init (&error);
1600 message = dbus_message_new_method_call (NONEXISTENT_SERVICE_NAME,
1601 "/org/freedesktop/TestSuite",
1602 "org.freedesktop.TestSuite",
1605 if (message == NULL)
1608 dbus_message_set_auto_activation (message, TRUE);
1610 if (!dbus_connection_send (connection, message, &serial))
1612 dbus_message_unref (message);
1616 dbus_message_unref (message);
1619 bus_test_run_everything (context);
1620 block_connection_until_message_from_bus (context, connection);
1621 bus_test_run_everything (context);
1623 if (!dbus_connection_get_is_connected (connection))
1625 _dbus_verbose ("connection was disconnected\n");
1631 message = pop_message_waiting_for_memory (connection);
1633 if (message == NULL)
1635 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1636 "Echo message (auto activation)", serial, connection);
1640 verbose_message_received (connection, message);
1642 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1644 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
1646 _dbus_warn ("Message has wrong sender %s\n",
1647 dbus_message_get_sender (message) ?
1648 dbus_message_get_sender (message) : "(none)");
1652 if (dbus_message_is_error (message,
1653 DBUS_ERROR_NO_MEMORY))
1655 ; /* good, this is a valid response */
1657 else if (dbus_message_is_error (message,
1658 DBUS_ERROR_ACTIVATE_SERVICE_NOT_FOUND))
1660 ; /* good, this is expected also */
1664 warn_unexpected (connection, message, "not this error");
1670 _dbus_warn ("Did not expect to successfully activate %s\n",
1671 NONEXISTENT_SERVICE_NAME);
1679 dbus_message_unref (message);
1685 check_base_service_activated (BusContext *context,
1686 DBusConnection *connection,
1687 DBusMessage *initial_message,
1688 char **base_service_p)
1690 DBusMessage *message;
1695 base_service = NULL;
1698 dbus_error_init (&error);
1700 message = initial_message;
1701 dbus_message_ref (message);
1703 if (dbus_message_is_signal (message,
1704 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1708 CheckServiceCreatedData scd;
1710 reget_service_name_arg:
1711 if (!dbus_message_get_args (message, &error,
1712 DBUS_TYPE_STRING, &service_name,
1715 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1717 dbus_error_free (&error);
1718 _dbus_wait_for_memory ();
1719 goto reget_service_name_arg;
1723 _dbus_warn ("Message %s doesn't have a service name: %s\n",
1726 dbus_error_free (&error);
1731 if (*service_name != ':')
1733 _dbus_warn ("Expected base service activation, got \"%s\" instead\n",
1738 base_service = service_name;
1739 service_name = NULL;
1741 scd.skip_connection = connection;
1743 scd.expected_service_name = base_service;
1744 bus_test_clients_foreach (check_service_created_foreach,
1752 warn_unexpected (connection, message, "ServiceCreated for base service");
1761 *base_service_p = base_service;
1762 base_service = NULL;
1767 dbus_message_unref (message);
1770 dbus_free (base_service);
1776 check_service_activated (BusContext *context,
1777 DBusConnection *connection,
1778 const char *activated_name,
1779 const char *base_service_name,
1780 DBusMessage *initial_message)
1782 DBusMessage *message;
1785 dbus_uint32_t activation_result;
1789 dbus_error_init (&error);
1791 message = initial_message;
1792 dbus_message_ref (message);
1794 if (dbus_message_is_signal (message,
1795 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1799 CheckServiceCreatedData scd;
1801 reget_service_name_arg:
1802 if (!dbus_message_get_args (message, &error,
1803 DBUS_TYPE_STRING, &service_name,
1806 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1808 dbus_error_free (&error);
1809 _dbus_wait_for_memory ();
1810 goto reget_service_name_arg;
1814 _dbus_warn ("Message %s doesn't have a service name: %s\n",
1817 dbus_error_free (&error);
1822 if (strcmp (service_name, activated_name) != 0)
1824 _dbus_warn ("Expected to see service %s created, saw %s instead\n",
1825 activated_name, service_name);
1826 dbus_free (service_name);
1830 scd.skip_connection = connection;
1832 scd.expected_service_name = service_name;
1833 bus_test_clients_foreach (check_service_created_foreach,
1836 dbus_free (service_name);
1841 dbus_message_unref (message);
1842 message = pop_message_waiting_for_memory (connection);
1843 if (message == NULL)
1845 _dbus_warn ("Expected a reply to %s, got nothing\n",
1852 warn_unexpected (connection, message, "ServiceCreated for the activated name");
1857 if (dbus_message_get_type (message) != DBUS_MESSAGE_TYPE_METHOD_RETURN)
1859 warn_unexpected (connection, message, "reply to ActivateService");
1864 activation_result = 0;
1865 if (!dbus_message_get_args (message, &error,
1866 DBUS_TYPE_UINT32, &activation_result,
1869 if (!dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1871 _dbus_warn ("Did not have activation result first argument to %s: %s\n",
1872 "ActivateService", error.message);
1873 dbus_error_free (&error);
1877 dbus_error_free (&error);
1881 if (activation_result == DBUS_ACTIVATION_REPLY_ACTIVATED)
1883 else if (activation_result == DBUS_ACTIVATION_REPLY_ALREADY_ACTIVE)
1887 _dbus_warn ("Activation result was 0x%x, no good.\n",
1893 dbus_message_unref (message);
1896 if (!check_no_leftovers (context))
1898 _dbus_warn ("Messages were left over after verifying existent activation results\n");
1906 dbus_message_unref (message);
1912 check_service_auto_activated (BusContext *context,
1913 DBusConnection *connection,
1914 const char *activated_name,
1915 const char *base_service_name,
1916 DBusMessage *initial_message)
1918 DBusMessage *message;
1924 dbus_error_init (&error);
1926 message = initial_message;
1927 dbus_message_ref (message);
1929 if (dbus_message_is_signal (message,
1930 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1934 CheckServiceCreatedData scd;
1936 reget_service_name_arg:
1937 if (!dbus_message_get_args (message, &error,
1938 DBUS_TYPE_STRING, &service_name,
1941 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1943 dbus_error_free (&error);
1944 _dbus_wait_for_memory ();
1945 goto reget_service_name_arg;
1949 _dbus_warn ("Message %s doesn't have a service name: %s\n",
1952 dbus_error_free (&error);
1957 if (strcmp (service_name, activated_name) != 0)
1959 _dbus_warn ("Expected to see service %s created, saw %s instead\n",
1960 activated_name, service_name);
1961 dbus_free (service_name);
1965 scd.skip_connection = connection;
1967 scd.expected_service_name = service_name;
1968 bus_test_clients_foreach (check_service_created_foreach,
1971 dbus_free (service_name);
1976 /* Note that this differs from regular activation in that we don't get a
1977 * reply to ActivateService here.
1980 dbus_message_unref (message);
1985 warn_unexpected (connection, message, "ServiceCreated for the activated name");
1994 dbus_message_unref (message);
2000 check_service_deactivated (BusContext *context,
2001 DBusConnection *connection,
2002 const char *activated_name,
2003 const char *base_service)
2006 CheckServiceDeletedData csdd;
2010 /* Now we are expecting ServiceDeleted messages for the base
2011 * service and the activated_name. The base service
2012 * notification is required to come last.
2014 csdd.expected_service_name = activated_name;
2015 csdd.failed = FALSE;
2016 bus_test_clients_foreach (check_service_deleted_foreach,
2022 csdd.expected_service_name = base_service;
2023 csdd.failed = FALSE;
2024 bus_test_clients_foreach (check_service_deleted_foreach,
2037 check_send_exit_to_service (BusContext *context,
2038 DBusConnection *connection,
2039 const char *service_name,
2040 const char *base_service)
2042 dbus_bool_t got_error;
2043 DBusMessage *message;
2044 dbus_uint32_t serial;
2047 _dbus_verbose ("Sending exit message to the test service\n");
2051 /* Kill off the test service by sending it a quit message */
2052 message = dbus_message_new_method_call (service_name,
2053 "/org/freedesktop/TestSuite",
2054 "org.freedesktop.TestSuite",
2057 if (message == NULL)
2059 /* Do this again; we still need the service to exit... */
2060 if (!check_send_exit_to_service (context, connection,
2061 service_name, base_service))
2067 if (!dbus_connection_send (connection, message, &serial))
2069 dbus_message_unref (message);
2071 /* Do this again; we still need the service to exit... */
2072 if (!check_send_exit_to_service (context, connection,
2073 service_name, base_service))
2079 dbus_message_unref (message);
2083 bus_test_run_clients_loop (TRUE);
2085 /* read it in and write it out to test service */
2086 bus_test_run_bus_loop (context, FALSE);
2088 /* see if we got an error during message bus dispatching */
2089 bus_test_run_clients_loop (FALSE);
2090 message = borrow_message_waiting_for_memory (connection);
2091 got_error = message != NULL && dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR;
2094 dbus_connection_return_message (connection, message);
2100 /* If no error, wait for the test service to exit */
2101 block_connection_until_message_from_bus (context, connection);
2103 bus_test_run_everything (context);
2108 message = pop_message_waiting_for_memory (connection);
2109 _dbus_assert (message != NULL);
2111 if (dbus_message_get_reply_serial (message) != serial)
2113 warn_unexpected (connection, message,
2114 "error with the correct reply serial");
2118 if (!dbus_message_is_error (message,
2119 DBUS_ERROR_NO_MEMORY))
2121 warn_unexpected (connection, message,
2122 "a no memory error from asking test service to exit");
2126 _dbus_verbose ("Got error %s when asking test service to exit\n",
2127 dbus_message_get_error_name (message));
2129 /* Do this again; we still need the service to exit... */
2130 if (!check_send_exit_to_service (context, connection,
2131 service_name, base_service))
2136 if (!check_service_deactivated (context, connection,
2137 service_name, base_service))
2140 /* Should now have a NoReply error from the Exit() method
2141 * call; it should have come after all the deactivation
2144 message = pop_message_waiting_for_memory (connection);
2146 if (message == NULL)
2148 warn_unexpected (connection, NULL,
2149 "reply to Exit() method call");
2152 if (!dbus_message_is_error (message,
2153 DBUS_ERROR_NO_REPLY))
2155 warn_unexpected (connection, NULL,
2156 "NoReply error from Exit() method call");
2160 if (dbus_message_get_reply_serial (message) != serial)
2162 warn_unexpected (connection, message,
2163 "error with the correct reply serial");
2167 _dbus_verbose ("Got error %s after test service exited\n",
2168 dbus_message_get_error_name (message));
2170 if (!check_no_leftovers (context))
2172 _dbus_warn ("Messages were left over after %s\n",
2173 _DBUS_FUNCTION_NAME);
2182 dbus_message_unref (message);
2188 check_got_error (BusContext *context,
2189 DBusConnection *connection,
2190 const char *first_error_name,
2193 DBusMessage *message;
2196 dbus_bool_t error_found;
2197 const char *error_name;
2201 message = pop_message_waiting_for_memory (connection);
2202 if (message == NULL)
2204 _dbus_warn ("Did not get an expected error\n");
2208 if (dbus_message_get_type (message) != DBUS_MESSAGE_TYPE_ERROR)
2210 warn_unexpected (connection, message, "an error");
2215 error_found = FALSE;
2217 va_start (ap, first_error_name);
2218 error_name = first_error_name;
2219 while (error_name != NULL)
2221 if (dbus_message_is_error (message, error_name))
2226 error_name = va_arg (ap, char*);
2232 _dbus_warn ("Expected error %s or other, got %s instead\n",
2234 dbus_message_get_error_name (message));
2242 dbus_message_unref (message);
2247 #define EXISTENT_SERVICE_NAME "org.freedesktop.DBus.TestSuiteEchoService"
2249 /* returns TRUE if the correct thing happens,
2250 * but the correct thing may include OOM errors.
2253 check_existent_service_activation (BusContext *context,
2254 DBusConnection *connection)
2256 DBusMessage *message;
2257 dbus_uint32_t serial;
2262 base_service = NULL;
2264 dbus_error_init (&error);
2266 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
2267 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
2268 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
2271 if (message == NULL)
2274 if (!dbus_message_append_args (message,
2275 DBUS_TYPE_STRING, EXISTENT_SERVICE_NAME,
2276 DBUS_TYPE_UINT32, 0,
2279 dbus_message_unref (message);
2283 if (!dbus_connection_send (connection, message, &serial))
2285 dbus_message_unref (message);
2289 dbus_message_unref (message);
2292 bus_test_run_everything (context);
2294 /* now wait for the message bus to hear back from the activated
2297 block_connection_until_message_from_bus (context, connection);
2299 bus_test_run_everything (context);
2301 if (!dbus_connection_get_is_connected (connection))
2303 _dbus_verbose ("connection was disconnected\n");
2309 message = pop_message_waiting_for_memory (connection);
2310 if (message == NULL)
2312 _dbus_warn ("Did not receive any messages after %s %d on %p\n",
2313 "ActivateService", serial, connection);
2317 verbose_message_received (connection, message);
2318 _dbus_verbose (" (after sending %s)\n", "ActivateService");
2320 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
2322 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
2324 _dbus_warn ("Message has wrong sender %s\n",
2325 dbus_message_get_sender (message) ?
2326 dbus_message_get_sender (message) : "(none)");
2330 if (dbus_message_is_error (message,
2331 DBUS_ERROR_NO_MEMORY))
2333 ; /* good, this is a valid response */
2335 else if (dbus_message_is_error (message,
2336 DBUS_ERROR_SPAWN_CHILD_EXITED) ||
2337 dbus_message_is_error (message,
2338 DBUS_ERROR_SPAWN_EXEC_FAILED))
2340 ; /* good, this is expected also */
2344 _dbus_warn ("Did not expect error %s\n",
2345 dbus_message_get_error_name (message));
2351 dbus_bool_t got_service_deleted;
2352 dbus_bool_t got_error;
2354 if (!check_base_service_activated (context, connection,
2355 message, &base_service))
2358 dbus_message_unref (message);
2361 /* We may need to block here for the test service to exit or finish up */
2362 block_connection_until_message_from_bus (context, connection);
2364 message = dbus_connection_borrow_message (connection);
2365 if (message == NULL)
2367 _dbus_warn ("Did not receive any messages after base service creation notification\n");
2371 got_service_deleted = dbus_message_is_signal (message,
2372 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
2374 got_error = dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR;
2376 dbus_connection_return_message (connection, message);
2381 if (!check_got_error (context, connection,
2382 DBUS_ERROR_SPAWN_CHILD_EXITED,
2383 DBUS_ERROR_NO_MEMORY,
2387 /* A service deleted should be coming along now after this error.
2388 * We can also get the error *after* the service deleted.
2390 got_service_deleted = TRUE;
2393 if (got_service_deleted)
2395 /* The service started up and got a base address, but then
2396 * failed to register under EXISTENT_SERVICE_NAME
2398 CheckServiceDeletedData csdd;
2400 csdd.expected_service_name = base_service;
2401 csdd.failed = FALSE;
2402 bus_test_clients_foreach (check_service_deleted_foreach,
2408 /* Now we should get an error about the service exiting
2409 * if we didn't get it before.
2413 block_connection_until_message_from_bus (context, connection);
2415 /* and process everything again */
2416 bus_test_run_everything (context);
2418 if (!check_got_error (context, connection,
2419 DBUS_ERROR_SPAWN_CHILD_EXITED,
2426 message = pop_message_waiting_for_memory (connection);
2427 if (message == NULL)
2429 _dbus_warn ("Failed to pop message we just put back! should have been a ServiceCreated\n");
2433 if (!check_service_activated (context, connection, EXISTENT_SERVICE_NAME,
2434 base_service, message))
2437 dbus_message_unref (message);
2441 if (!check_no_leftovers (context))
2443 _dbus_warn ("Messages were left over after successful activation\n");
2447 if (!check_send_exit_to_service (context, connection,
2448 EXISTENT_SERVICE_NAME, base_service))
2457 dbus_message_unref (message);
2460 dbus_free (base_service);
2465 /* returns TRUE if the correct thing happens,
2466 * but the correct thing may include OOM errors.
2469 check_segfault_service_activation (BusContext *context,
2470 DBusConnection *connection)
2472 DBusMessage *message;
2473 dbus_uint32_t serial;
2477 dbus_error_init (&error);
2479 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
2480 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
2481 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
2484 if (message == NULL)
2487 if (!dbus_message_append_args (message,
2489 "org.freedesktop.DBus.TestSuiteSegfaultService",
2490 DBUS_TYPE_UINT32, 0,
2493 dbus_message_unref (message);
2497 if (!dbus_connection_send (connection, message, &serial))
2499 dbus_message_unref (message);
2503 dbus_message_unref (message);
2506 bus_test_run_everything (context);
2507 block_connection_until_message_from_bus (context, connection);
2508 bus_test_run_everything (context);
2510 if (!dbus_connection_get_is_connected (connection))
2512 _dbus_verbose ("connection was disconnected\n");
2518 message = pop_message_waiting_for_memory (connection);
2519 if (message == NULL)
2521 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
2522 "ActivateService", serial, connection);
2526 verbose_message_received (connection, message);
2528 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
2530 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
2532 _dbus_warn ("Message has wrong sender %s\n",
2533 dbus_message_get_sender (message) ?
2534 dbus_message_get_sender (message) : "(none)");
2538 if (dbus_message_is_error (message,
2539 DBUS_ERROR_NO_MEMORY))
2541 ; /* good, this is a valid response */
2543 else if (dbus_message_is_error (message,
2544 DBUS_ERROR_SPAWN_CHILD_SIGNALED))
2546 ; /* good, this is expected also */
2550 warn_unexpected (connection, message, "not this error");
2557 _dbus_warn ("Did not expect to successfully activate segfault service\n");
2565 dbus_message_unref (message);
2571 /* returns TRUE if the correct thing happens,
2572 * but the correct thing may include OOM errors.
2575 check_segfault_service_auto_activation (BusContext *context,
2576 DBusConnection *connection)
2578 DBusMessage *message;
2579 dbus_uint32_t serial;
2583 dbus_error_init (&error);
2585 dbus_error_init (&error);
2587 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestSuiteSegfaultService",
2588 "/org/freedesktop/TestSuite",
2589 "org.freedesktop.TestSuite",
2592 if (message == NULL)
2595 dbus_message_set_auto_activation (message, TRUE);
2597 if (!dbus_connection_send (connection, message, &serial))
2599 dbus_message_unref (message);
2603 dbus_message_unref (message);
2606 bus_test_run_everything (context);
2607 block_connection_until_message_from_bus (context, connection);
2608 bus_test_run_everything (context);
2610 if (!dbus_connection_get_is_connected (connection))
2612 _dbus_verbose ("connection was disconnected\n");
2618 message = pop_message_waiting_for_memory (connection);
2619 if (message == NULL)
2621 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
2622 "Echo message (auto activation)", serial, connection);
2626 verbose_message_received (connection, message);
2628 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
2630 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
2632 _dbus_warn ("Message has wrong sender %s\n",
2633 dbus_message_get_sender (message) ?
2634 dbus_message_get_sender (message) : "(none)");
2638 if (dbus_message_is_error (message,
2639 DBUS_ERROR_NO_MEMORY))
2641 ; /* good, this is a valid response */
2643 else if (dbus_message_is_error (message,
2644 DBUS_ERROR_SPAWN_CHILD_SIGNALED))
2646 ; /* good, this is expected also */
2650 warn_unexpected (connection, message, "not this error");
2657 _dbus_warn ("Did not expect to successfully activate segfault service\n");
2665 dbus_message_unref (message);
2670 #define TEST_ECHO_MESSAGE "Test echo message"
2672 /* returns TRUE if the correct thing happens,
2673 * but the correct thing may include OOM errors.
2676 check_existent_service_auto_activation (BusContext *context,
2677 DBusConnection *connection)
2679 DBusMessage *message;
2680 dbus_uint32_t serial;
2685 base_service = NULL;
2687 dbus_error_init (&error);
2689 message = dbus_message_new_method_call (EXISTENT_SERVICE_NAME,
2690 "/org/freedesktop/TestSuite",
2691 "org.freedesktop.TestSuite",
2694 if (message == NULL)
2697 dbus_message_set_auto_activation (message, TRUE);
2699 if (!dbus_message_append_args (message,
2700 DBUS_TYPE_STRING, TEST_ECHO_MESSAGE,
2703 dbus_message_unref (message);
2707 if (!dbus_connection_send (connection, message, &serial))
2709 dbus_message_unref (message);
2713 dbus_message_unref (message);
2716 bus_test_run_everything (context);
2718 /* now wait for the message bus to hear back from the activated
2721 block_connection_until_message_from_bus (context, connection);
2722 bus_test_run_everything (context);
2724 if (!dbus_connection_get_is_connected (connection))
2726 _dbus_verbose ("connection was disconnected\n");
2732 /* Should get ServiceCreated for the base service, or an error. */
2733 message = pop_message_waiting_for_memory (connection);
2734 if (message == NULL)
2736 _dbus_warn ("Did not receive any messages after auto activation %d on %p\n",
2737 serial, connection);
2741 verbose_message_received (connection, message);
2742 _dbus_verbose (" (after sending %s)\n", "ActivateService");
2744 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
2746 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
2748 _dbus_warn ("Message has wrong sender %s\n",
2749 dbus_message_get_sender (message) ?
2750 dbus_message_get_sender (message) : "(none)");
2754 if (dbus_message_is_error (message, DBUS_ERROR_NO_MEMORY) ||
2755 dbus_message_is_error (message, DBUS_ERROR_SPAWN_CHILD_EXITED) ||
2756 dbus_message_is_error (message, DBUS_ERROR_TIMED_OUT))
2758 ; /* good, those are expected */
2764 _dbus_warn ("Did not expect error %s\n",
2765 dbus_message_get_error_name (message));
2771 dbus_bool_t got_service_deleted;
2772 dbus_bool_t got_error;
2774 if (!check_base_service_activated (context, connection,
2775 message, &base_service))
2778 dbus_message_unref (message);
2781 /* We may need to block here for the test service to exit or finish up */
2782 block_connection_until_message_from_bus (context, connection);
2784 /* Should get ServiceCreated for the activated service name,
2785 * ServiceDeleted on the base service name, or an error.
2787 message = dbus_connection_borrow_message (connection);
2788 if (message == NULL)
2790 _dbus_warn ("Did not receive any messages after base service creation notification\n");
2794 got_service_deleted = dbus_message_is_signal (message,
2795 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
2797 got_error = dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR;
2799 dbus_connection_return_message (connection, message);
2804 if (!check_got_error (context, connection,
2805 DBUS_ERROR_SPAWN_CHILD_EXITED,
2806 DBUS_ERROR_NO_MEMORY,
2810 /* A service deleted should be coming along now after this error.
2811 * We can also get the error *after* the service deleted.
2813 got_service_deleted = TRUE;
2816 if (got_service_deleted)
2818 /* The service started up and got a base address, but then
2819 * failed to register under EXISTENT_SERVICE_NAME
2821 CheckServiceDeletedData csdd;
2823 csdd.expected_service_name = base_service;
2824 csdd.failed = FALSE;
2825 bus_test_clients_foreach (check_service_deleted_foreach,
2831 /* Now we should get an error about the service exiting
2832 * if we didn't get it before.
2836 block_connection_until_message_from_bus (context, connection);
2838 /* and process everything again */
2839 bus_test_run_everything (context);
2841 if (!check_got_error (context, connection,
2842 DBUS_ERROR_SPAWN_CHILD_EXITED,
2849 message = pop_message_waiting_for_memory (connection);
2850 if (message == NULL)
2852 _dbus_warn ("Failed to pop message we just put back! should have been a ServiceCreated\n");
2856 /* Check that ServiceCreated was correctly received */
2857 if (!check_service_auto_activated (context, connection, EXISTENT_SERVICE_NAME,
2858 base_service, message))
2861 dbus_message_unref (message);
2865 /* Note: if this test is run in OOM mode, it will block when the bus
2866 * doesn't send a reply due to OOM.
2868 block_connection_until_message_from_bus (context, connection);
2870 message = pop_message_waiting_for_memory (connection);
2871 if (message == NULL)
2873 _dbus_warn ("Failed to pop message! Should have been reply from echo message\n");
2877 if (dbus_message_get_reply_serial (message) != serial)
2879 _dbus_warn ("Wrong reply serial\n");
2883 dbus_message_unref (message);
2886 if (!check_send_exit_to_service (context, connection,
2887 EXISTENT_SERVICE_NAME,
2896 dbus_message_unref (message);
2899 dbus_free (base_service);
2907 BusContext *context;
2911 check_oom_check1_func (void *data)
2913 Check1Data *d = data;
2915 if (! (* d->func) (d->context))
2918 if (!check_no_leftovers (d->context))
2920 _dbus_warn ("Messages were left over, should be covered by test suite\n");
2928 check1_try_iterations (BusContext *context,
2929 const char *description,
2935 d.context = context;
2937 if (!_dbus_test_oom_handling (description, check_oom_check1_func,
2939 _dbus_assert_not_reached ("test failed");
2945 BusContext *context;
2946 DBusConnection *connection;
2950 check_oom_check2_func (void *data)
2952 Check2Data *d = data;
2954 if (! (* d->func) (d->context, d->connection))
2957 if (!check_no_leftovers (d->context))
2959 _dbus_warn ("Messages were left over, should be covered by test suite");
2967 check2_try_iterations (BusContext *context,
2968 DBusConnection *connection,
2969 const char *description,
2975 d.context = context;
2976 d.connection = connection;
2978 if (!_dbus_test_oom_handling (description, check_oom_check2_func,
2981 _dbus_warn ("%s failed during oom\n", description);
2982 _dbus_assert_not_reached ("test failed");
2987 bus_dispatch_test (const DBusString *test_data_dir)
2989 BusContext *context;
2990 DBusConnection *foo;
2991 DBusConnection *bar;
2992 DBusConnection *baz;
2995 dbus_error_init (&error);
2997 context = bus_context_new_test (test_data_dir,
2998 "valid-config-files/debug-allow-all.conf");
2999 if (context == NULL)
3002 foo = dbus_connection_open ("debug-pipe:name=test-server", &error);
3004 _dbus_assert_not_reached ("could not alloc connection");
3006 if (!bus_setup_debug_client (foo))
3007 _dbus_assert_not_reached ("could not set up connection");
3009 if (!check_hello_message (context, foo))
3010 _dbus_assert_not_reached ("hello message failed");
3012 if (!check_double_hello_message (context, foo))
3013 _dbus_assert_not_reached ("double hello message failed");
3015 if (!check_add_match_all (context, foo))
3016 _dbus_assert_not_reached ("AddMatch message failed");
3018 bar = dbus_connection_open ("debug-pipe:name=test-server", &error);
3020 _dbus_assert_not_reached ("could not alloc connection");
3022 if (!bus_setup_debug_client (bar))
3023 _dbus_assert_not_reached ("could not set up connection");
3025 if (!check_hello_message (context, bar))
3026 _dbus_assert_not_reached ("hello message failed");
3028 if (!check_add_match_all (context, bar))
3029 _dbus_assert_not_reached ("AddMatch message failed");
3031 baz = dbus_connection_open ("debug-pipe:name=test-server", &error);
3033 _dbus_assert_not_reached ("could not alloc connection");
3035 if (!bus_setup_debug_client (baz))
3036 _dbus_assert_not_reached ("could not set up connection");
3038 if (!check_hello_message (context, baz))
3039 _dbus_assert_not_reached ("hello message failed");
3041 if (!check_add_match_all (context, baz))
3042 _dbus_assert_not_reached ("AddMatch message failed");
3044 if (!check_get_connection_unix_user (context, baz))
3045 _dbus_assert_not_reached ("GetConnectionUnixUser message failed");
3047 if (!check_get_connection_unix_process_id (context, baz))
3048 _dbus_assert_not_reached ("GetConnectionUnixProcessID message failed");
3050 if (!check_no_leftovers (context))
3052 _dbus_warn ("Messages were left over after setting up initial connections");
3053 _dbus_assert_not_reached ("initial connection setup failed");
3056 check1_try_iterations (context, "create_and_hello",
3057 check_hello_connection);
3059 check2_try_iterations (context, foo, "nonexistent_service_activation",
3060 check_nonexistent_service_activation);
3062 check2_try_iterations (context, foo, "segfault_service_activation",
3063 check_segfault_service_activation);
3065 check2_try_iterations (context, foo, "existent_service_activation",
3066 check_existent_service_activation);
3068 check2_try_iterations (context, foo, "nonexistent_service_auto_activation",
3069 check_nonexistent_service_auto_activation);
3071 check2_try_iterations (context, foo, "segfault_service_auto_activation",
3072 check_segfault_service_auto_activation);
3075 /* Note: need to resolve some issues with the testing code in order to run
3076 * this in oom (handle that we sometimes don't get replies back from the bus
3077 * when oom happens, without blocking the test).
3079 check2_try_iterations (context, foo, "existent_service_auto_activation",
3080 check_existent_service_auto_activation);
3083 if (!check_existent_service_auto_activation (context, foo))
3084 _dbus_assert_not_reached ("existent service auto activation failed");
3086 _dbus_verbose ("Disconnecting foo, bar, and baz\n");
3088 kill_client_connection_unchecked (foo);
3089 kill_client_connection_unchecked (bar);
3090 kill_client_connection_unchecked (baz);
3092 bus_context_unref (context);
3098 bus_dispatch_sha1_test (const DBusString *test_data_dir)
3100 BusContext *context;
3101 DBusConnection *foo;
3104 dbus_error_init (&error);
3106 /* Test SHA1 authentication */
3107 _dbus_verbose ("Testing SHA1 context\n");
3109 context = bus_context_new_test (test_data_dir,
3110 "valid-config-files/debug-allow-all-sha1.conf");
3111 if (context == NULL)
3114 foo = dbus_connection_open ("debug-pipe:name=test-server", &error);
3116 _dbus_assert_not_reached ("could not alloc connection");
3118 if (!bus_setup_debug_client (foo))
3119 _dbus_assert_not_reached ("could not set up connection");
3121 if (!check_hello_message (context, foo))
3122 _dbus_assert_not_reached ("hello message failed");
3124 if (!check_add_match_all (context, foo))
3125 _dbus_assert_not_reached ("addmatch message failed");
3127 if (!check_no_leftovers (context))
3129 _dbus_warn ("Messages were left over after setting up initial SHA-1 connection\n");
3130 _dbus_assert_not_reached ("initial connection setup failed");
3133 check1_try_iterations (context, "create_and_hello_sha1",
3134 check_hello_connection);
3136 kill_client_connection_unchecked (foo);
3138 bus_context_unref (context);
3143 #endif /* DBUS_BUILD_TESTS */