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_get_connection_unix_user (BusContext *context,
938 DBusConnection *connection)
940 DBusMessage *message;
941 dbus_uint32_t serial;
944 const char *base_service_name;
948 dbus_error_init (&error);
951 _dbus_verbose ("check_get_connection_unix_user for %p\n", connection);
953 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
954 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
955 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
956 "GetConnectionUnixUser");
961 base_service_name = dbus_bus_get_base_service (connection);
963 if (!dbus_message_append_args (message,
964 DBUS_TYPE_STRING, base_service_name,
967 dbus_message_unref (message);
971 if (!dbus_connection_send (connection, message, &serial))
973 dbus_message_unref (message);
977 /* send our message */
978 bus_test_run_clients_loop (TRUE);
980 dbus_message_unref (message);
983 dbus_connection_ref (connection); /* because we may get disconnected */
984 block_connection_until_message_from_bus (context, connection);
986 if (!dbus_connection_get_is_connected (connection))
988 _dbus_verbose ("connection was disconnected\n");
990 dbus_connection_unref (connection);
995 dbus_connection_unref (connection);
997 message = pop_message_waiting_for_memory (connection);
1000 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1001 "GetConnectionUnixUser", serial, connection);
1005 verbose_message_received (connection, message);
1007 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1009 if (dbus_message_is_error (message, DBUS_ERROR_NO_MEMORY))
1011 ; /* good, this is a valid response */
1015 warn_unexpected (connection, message, "not this error");
1022 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_METHOD_RETURN)
1024 ; /* good, expected */
1028 warn_unexpected (connection, message,
1029 "method_return for GetConnectionUnixUser");
1036 if (!dbus_message_get_args (message, &error,
1037 DBUS_TYPE_UINT32, &uid,
1040 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1042 _dbus_verbose ("no memory to get uid by GetConnectionUnixUser\n");
1043 dbus_error_free (&error);
1044 _dbus_wait_for_memory ();
1045 goto retry_get_property;
1049 _dbus_assert (dbus_error_is_set (&error));
1050 _dbus_warn ("Did not get the expected DBUS_TYPE_UINT32 from GetConnectionUnixUser\n");
1056 if (!check_no_leftovers (context))
1062 dbus_error_free (&error);
1065 dbus_message_unref (message);
1070 /* returns TRUE if the correct thing happens,
1071 * but the correct thing may include OOM errors.
1074 check_get_connection_unix_process_id (BusContext *context,
1075 DBusConnection *connection)
1077 DBusMessage *message;
1078 dbus_uint32_t serial;
1081 const char *base_service_name;
1085 dbus_error_init (&error);
1088 _dbus_verbose ("check_get_connection_unix_process_id for %p\n", connection);
1090 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
1091 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
1092 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1093 "GetConnectionUnixProcessID");
1095 if (message == NULL)
1098 base_service_name = dbus_bus_get_base_service (connection);
1100 if (!dbus_message_append_args (message,
1101 DBUS_TYPE_STRING, base_service_name,
1104 dbus_message_unref (message);
1108 if (!dbus_connection_send (connection, message, &serial))
1110 dbus_message_unref (message);
1114 /* send our message */
1115 bus_test_run_clients_loop (TRUE);
1117 dbus_message_unref (message);
1120 dbus_connection_ref (connection); /* because we may get disconnected */
1121 block_connection_until_message_from_bus (context, connection);
1123 if (!dbus_connection_get_is_connected (connection))
1125 _dbus_verbose ("connection was disconnected\n");
1127 dbus_connection_unref (connection);
1132 dbus_connection_unref (connection);
1134 message = pop_message_waiting_for_memory (connection);
1135 if (message == NULL)
1137 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1138 "GetConnectionUnixProcessID", serial, connection);
1142 verbose_message_received (connection, message);
1144 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1146 if (dbus_message_is_error (message, DBUS_ERROR_NO_MEMORY))
1148 ; /* good, this is a valid response */
1152 warn_unexpected (connection, message, "not this error");
1159 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_METHOD_RETURN)
1161 ; /* good, expected */
1165 warn_unexpected (connection, message,
1166 "method_return for GetConnectionUnixProcessID");
1173 if (!dbus_message_get_args (message, &error,
1174 DBUS_TYPE_UINT32, &pid,
1177 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1179 _dbus_verbose ("no memory to get pid by GetConnectionUnixProcessID\n");
1180 dbus_error_free (&error);
1181 _dbus_wait_for_memory ();
1182 goto retry_get_property;
1186 _dbus_assert (dbus_error_is_set (&error));
1187 _dbus_warn ("Did not get the expected DBUS_TYPE_UINT32 from GetConnectionUnixProcessID\n");
1192 /* test if returned pid is the same as our own pid
1194 * @todo It would probably be good to restructure the tests
1195 * in a way so our parent is the bus that we're testing
1196 * cause then we can test that the pid returned matches
1199 if (pid != (dbus_uint32_t) _dbus_getpid ())
1201 _dbus_assert (dbus_error_is_set (&error));
1202 _dbus_warn ("Result from GetConnectionUnixProcessID is not our own pid\n");
1208 if (!check_no_leftovers (context))
1214 dbus_error_free (&error);
1217 dbus_message_unref (message);
1222 /* returns TRUE if the correct thing happens,
1223 * but the correct thing may include OOM errors.
1226 check_add_match_all (BusContext *context,
1227 DBusConnection *connection)
1229 DBusMessage *message;
1231 dbus_uint32_t serial;
1235 dbus_error_init (&error);
1238 _dbus_verbose ("check_add_match_all for %p\n", connection);
1240 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
1241 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
1242 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1245 if (message == NULL)
1248 /* empty string match rule matches everything */
1249 if (!dbus_message_append_args (message, DBUS_TYPE_STRING, "",
1252 dbus_message_unref (message);
1256 if (!dbus_connection_send (connection, message, &serial))
1258 dbus_message_unref (message);
1262 dbus_message_unref (message);
1265 /* send our message */
1266 bus_test_run_clients_loop (TRUE);
1268 dbus_connection_ref (connection); /* because we may get disconnected */
1269 block_connection_until_message_from_bus (context, connection);
1271 if (!dbus_connection_get_is_connected (connection))
1273 _dbus_verbose ("connection was disconnected\n");
1275 dbus_connection_unref (connection);
1280 dbus_connection_unref (connection);
1282 message = pop_message_waiting_for_memory (connection);
1283 if (message == NULL)
1285 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1286 "AddMatch", serial, connection);
1290 verbose_message_received (connection, message);
1292 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
1294 _dbus_warn ("Message has wrong sender %s\n",
1295 dbus_message_get_sender (message) ?
1296 dbus_message_get_sender (message) : "(none)");
1300 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1302 if (dbus_message_is_error (message,
1303 DBUS_ERROR_NO_MEMORY))
1305 ; /* good, this is a valid response */
1309 warn_unexpected (connection, message, "not this error");
1316 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_METHOD_RETURN)
1318 ; /* good, expected */
1319 _dbus_assert (dbus_message_get_reply_serial (message) == serial);
1323 warn_unexpected (connection, message, "method return for AddMatch");
1329 if (!check_no_leftovers (context))
1335 dbus_error_free (&error);
1338 dbus_message_unref (message);
1343 /* returns TRUE if the correct thing happens,
1344 * but the correct thing may include OOM errors.
1347 check_hello_connection (BusContext *context)
1349 DBusConnection *connection;
1352 dbus_error_init (&error);
1354 connection = dbus_connection_open ("debug-pipe:name=test-server", &error);
1355 if (connection == NULL)
1357 _DBUS_ASSERT_ERROR_IS_SET (&error);
1358 dbus_error_free (&error);
1362 if (!bus_setup_debug_client (connection))
1364 dbus_connection_disconnect (connection);
1365 dbus_connection_unref (connection);
1369 if (!check_hello_message (context, connection))
1372 if (dbus_bus_get_base_service (connection) == NULL)
1374 /* We didn't successfully register, so we can't
1375 * do the usual kill_client_connection() checks
1377 kill_client_connection_unchecked (connection);
1381 if (!check_add_match_all (context, connection))
1384 kill_client_connection (context, connection);
1390 #define NONEXISTENT_SERVICE_NAME "test.this.service.does.not.exist.ewuoiurjdfxcvn"
1392 /* returns TRUE if the correct thing happens,
1393 * but the correct thing may include OOM errors.
1396 check_nonexistent_service_activation (BusContext *context,
1397 DBusConnection *connection)
1399 DBusMessage *message;
1400 dbus_uint32_t serial;
1404 dbus_error_init (&error);
1406 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
1407 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
1408 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1411 if (message == NULL)
1414 if (!dbus_message_append_args (message,
1415 DBUS_TYPE_STRING, NONEXISTENT_SERVICE_NAME,
1416 DBUS_TYPE_UINT32, 0,
1419 dbus_message_unref (message);
1423 if (!dbus_connection_send (connection, message, &serial))
1425 dbus_message_unref (message);
1429 dbus_message_unref (message);
1432 bus_test_run_everything (context);
1433 block_connection_until_message_from_bus (context, connection);
1434 bus_test_run_everything (context);
1436 if (!dbus_connection_get_is_connected (connection))
1438 _dbus_verbose ("connection was disconnected\n");
1444 message = pop_message_waiting_for_memory (connection);
1445 if (message == NULL)
1447 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1448 "ActivateService", serial, connection);
1452 verbose_message_received (connection, message);
1454 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1456 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
1458 _dbus_warn ("Message has wrong sender %s\n",
1459 dbus_message_get_sender (message) ?
1460 dbus_message_get_sender (message) : "(none)");
1464 if (dbus_message_is_error (message,
1465 DBUS_ERROR_NO_MEMORY))
1467 ; /* good, this is a valid response */
1469 else if (dbus_message_is_error (message,
1470 DBUS_ERROR_ACTIVATE_SERVICE_NOT_FOUND))
1472 ; /* good, this is expected also */
1476 warn_unexpected (connection, message, "not this error");
1482 _dbus_warn ("Did not expect to successfully activate %s\n",
1483 NONEXISTENT_SERVICE_NAME);
1491 dbus_message_unref (message);
1496 /* returns TRUE if the correct thing happens,
1497 * but the correct thing may include OOM errors.
1500 check_nonexistent_service_auto_activation (BusContext *context,
1501 DBusConnection *connection)
1503 DBusMessage *message;
1504 dbus_uint32_t serial;
1508 dbus_error_init (&error);
1510 message = dbus_message_new_method_call (NONEXISTENT_SERVICE_NAME,
1511 "/org/freedesktop/TestSuite",
1512 "org.freedesktop.TestSuite",
1515 if (message == NULL)
1518 dbus_message_set_auto_activation (message, TRUE);
1520 if (!dbus_connection_send (connection, message, &serial))
1522 dbus_message_unref (message);
1526 dbus_message_unref (message);
1529 bus_test_run_everything (context);
1530 block_connection_until_message_from_bus (context, connection);
1531 bus_test_run_everything (context);
1533 if (!dbus_connection_get_is_connected (connection))
1535 _dbus_verbose ("connection was disconnected\n");
1541 message = pop_message_waiting_for_memory (connection);
1543 if (message == NULL)
1545 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
1546 "Echo message (auto activation)", serial, connection);
1550 verbose_message_received (connection, message);
1552 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
1554 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
1556 _dbus_warn ("Message has wrong sender %s\n",
1557 dbus_message_get_sender (message) ?
1558 dbus_message_get_sender (message) : "(none)");
1562 if (dbus_message_is_error (message,
1563 DBUS_ERROR_NO_MEMORY))
1565 ; /* good, this is a valid response */
1567 else if (dbus_message_is_error (message,
1568 DBUS_ERROR_ACTIVATE_SERVICE_NOT_FOUND))
1570 ; /* good, this is expected also */
1574 warn_unexpected (connection, message, "not this error");
1580 _dbus_warn ("Did not expect to successfully activate %s\n",
1581 NONEXISTENT_SERVICE_NAME);
1589 dbus_message_unref (message);
1595 check_base_service_activated (BusContext *context,
1596 DBusConnection *connection,
1597 DBusMessage *initial_message,
1598 char **base_service_p)
1600 DBusMessage *message;
1605 base_service = NULL;
1608 dbus_error_init (&error);
1610 message = initial_message;
1611 dbus_message_ref (message);
1613 if (dbus_message_is_signal (message,
1614 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1618 CheckServiceCreatedData scd;
1620 reget_service_name_arg:
1621 if (!dbus_message_get_args (message, &error,
1622 DBUS_TYPE_STRING, &service_name,
1625 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1627 dbus_error_free (&error);
1628 _dbus_wait_for_memory ();
1629 goto reget_service_name_arg;
1633 _dbus_warn ("Message %s doesn't have a service name: %s\n",
1636 dbus_error_free (&error);
1641 if (*service_name != ':')
1643 _dbus_warn ("Expected base service activation, got \"%s\" instead\n",
1648 base_service = service_name;
1649 service_name = NULL;
1651 scd.skip_connection = connection;
1653 scd.expected_service_name = base_service;
1654 bus_test_clients_foreach (check_service_created_foreach,
1662 warn_unexpected (connection, message, "ServiceCreated for base service");
1671 *base_service_p = base_service;
1672 base_service = NULL;
1677 dbus_message_unref (message);
1680 dbus_free (base_service);
1686 check_service_activated (BusContext *context,
1687 DBusConnection *connection,
1688 const char *activated_name,
1689 const char *base_service_name,
1690 DBusMessage *initial_message)
1692 DBusMessage *message;
1695 dbus_uint32_t activation_result;
1699 dbus_error_init (&error);
1701 message = initial_message;
1702 dbus_message_ref (message);
1704 if (dbus_message_is_signal (message,
1705 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1709 CheckServiceCreatedData scd;
1711 reget_service_name_arg:
1712 if (!dbus_message_get_args (message, &error,
1713 DBUS_TYPE_STRING, &service_name,
1716 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1718 dbus_error_free (&error);
1719 _dbus_wait_for_memory ();
1720 goto reget_service_name_arg;
1724 _dbus_warn ("Message %s doesn't have a service name: %s\n",
1727 dbus_error_free (&error);
1732 if (strcmp (service_name, activated_name) != 0)
1734 _dbus_warn ("Expected to see service %s created, saw %s instead\n",
1735 activated_name, service_name);
1736 dbus_free (service_name);
1740 scd.skip_connection = connection;
1742 scd.expected_service_name = service_name;
1743 bus_test_clients_foreach (check_service_created_foreach,
1746 dbus_free (service_name);
1751 dbus_message_unref (message);
1752 message = pop_message_waiting_for_memory (connection);
1753 if (message == NULL)
1755 _dbus_warn ("Expected a reply to %s, got nothing\n",
1762 warn_unexpected (connection, message, "ServiceCreated for the activated name");
1767 if (dbus_message_get_type (message) != DBUS_MESSAGE_TYPE_METHOD_RETURN)
1769 warn_unexpected (connection, message, "reply to ActivateService");
1774 activation_result = 0;
1775 if (!dbus_message_get_args (message, &error,
1776 DBUS_TYPE_UINT32, &activation_result,
1779 if (!dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1781 _dbus_warn ("Did not have activation result first argument to %s: %s\n",
1782 "ActivateService", error.message);
1783 dbus_error_free (&error);
1787 dbus_error_free (&error);
1791 if (activation_result == DBUS_ACTIVATION_REPLY_ACTIVATED)
1793 else if (activation_result == DBUS_ACTIVATION_REPLY_ALREADY_ACTIVE)
1797 _dbus_warn ("Activation result was 0x%x, no good.\n",
1803 dbus_message_unref (message);
1806 if (!check_no_leftovers (context))
1808 _dbus_warn ("Messages were left over after verifying existent activation results\n");
1816 dbus_message_unref (message);
1822 check_service_auto_activated (BusContext *context,
1823 DBusConnection *connection,
1824 const char *activated_name,
1825 const char *base_service_name,
1826 DBusMessage *initial_message)
1828 DBusMessage *message;
1834 dbus_error_init (&error);
1836 message = initial_message;
1837 dbus_message_ref (message);
1839 if (dbus_message_is_signal (message,
1840 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
1844 CheckServiceCreatedData scd;
1846 reget_service_name_arg:
1847 if (!dbus_message_get_args (message, &error,
1848 DBUS_TYPE_STRING, &service_name,
1851 if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
1853 dbus_error_free (&error);
1854 _dbus_wait_for_memory ();
1855 goto reget_service_name_arg;
1859 _dbus_warn ("Message %s doesn't have a service name: %s\n",
1862 dbus_error_free (&error);
1867 if (strcmp (service_name, activated_name) != 0)
1869 _dbus_warn ("Expected to see service %s created, saw %s instead\n",
1870 activated_name, service_name);
1871 dbus_free (service_name);
1875 scd.skip_connection = connection;
1877 scd.expected_service_name = service_name;
1878 bus_test_clients_foreach (check_service_created_foreach,
1881 dbus_free (service_name);
1886 /* Note that this differs from regular activation in that we don't get a
1887 * reply to ActivateService here.
1890 dbus_message_unref (message);
1895 warn_unexpected (connection, message, "ServiceCreated for the activated name");
1904 dbus_message_unref (message);
1910 check_service_deactivated (BusContext *context,
1911 DBusConnection *connection,
1912 const char *activated_name,
1913 const char *base_service)
1916 CheckServiceDeletedData csdd;
1920 /* Now we are expecting ServiceDeleted messages for the base
1921 * service and the activated_name. The base service
1922 * notification is required to come last.
1924 csdd.expected_service_name = activated_name;
1925 csdd.failed = FALSE;
1926 bus_test_clients_foreach (check_service_deleted_foreach,
1932 csdd.expected_service_name = base_service;
1933 csdd.failed = FALSE;
1934 bus_test_clients_foreach (check_service_deleted_foreach,
1947 check_send_exit_to_service (BusContext *context,
1948 DBusConnection *connection,
1949 const char *service_name,
1950 const char *base_service)
1952 dbus_bool_t got_error;
1953 DBusMessage *message;
1954 dbus_uint32_t serial;
1957 _dbus_verbose ("Sending exit message to the test service\n");
1961 /* Kill off the test service by sending it a quit message */
1962 message = dbus_message_new_method_call (service_name,
1963 "/org/freedesktop/TestSuite",
1964 "org.freedesktop.TestSuite",
1967 if (message == NULL)
1969 /* Do this again; we still need the service to exit... */
1970 if (!check_send_exit_to_service (context, connection,
1971 service_name, base_service))
1977 if (!dbus_connection_send (connection, message, &serial))
1979 dbus_message_unref (message);
1981 /* Do this again; we still need the service to exit... */
1982 if (!check_send_exit_to_service (context, connection,
1983 service_name, base_service))
1989 dbus_message_unref (message);
1993 bus_test_run_clients_loop (TRUE);
1995 /* read it in and write it out to test service */
1996 bus_test_run_bus_loop (context, FALSE);
1998 /* see if we got an error during message bus dispatching */
1999 bus_test_run_clients_loop (FALSE);
2000 message = borrow_message_waiting_for_memory (connection);
2001 got_error = message != NULL && dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR;
2004 dbus_connection_return_message (connection, message);
2010 /* If no error, wait for the test service to exit */
2011 block_connection_until_message_from_bus (context, connection);
2013 bus_test_run_everything (context);
2018 message = pop_message_waiting_for_memory (connection);
2019 _dbus_assert (message != NULL);
2021 if (dbus_message_get_reply_serial (message) != serial)
2023 warn_unexpected (connection, message,
2024 "error with the correct reply serial");
2028 if (!dbus_message_is_error (message,
2029 DBUS_ERROR_NO_MEMORY))
2031 warn_unexpected (connection, message,
2032 "a no memory error from asking test service to exit");
2036 _dbus_verbose ("Got error %s when asking test service to exit\n",
2037 dbus_message_get_error_name (message));
2039 /* Do this again; we still need the service to exit... */
2040 if (!check_send_exit_to_service (context, connection,
2041 service_name, base_service))
2046 if (!check_service_deactivated (context, connection,
2047 service_name, base_service))
2050 /* Should now have a NoReply error from the Exit() method
2051 * call; it should have come after all the deactivation
2054 message = pop_message_waiting_for_memory (connection);
2056 if (message == NULL)
2058 warn_unexpected (connection, NULL,
2059 "reply to Exit() method call");
2062 if (!dbus_message_is_error (message,
2063 DBUS_ERROR_NO_REPLY))
2065 warn_unexpected (connection, NULL,
2066 "NoReply error from Exit() method call");
2070 if (dbus_message_get_reply_serial (message) != serial)
2072 warn_unexpected (connection, message,
2073 "error with the correct reply serial");
2077 _dbus_verbose ("Got error %s after test service exited\n",
2078 dbus_message_get_error_name (message));
2080 if (!check_no_leftovers (context))
2082 _dbus_warn ("Messages were left over after %s\n",
2083 _DBUS_FUNCTION_NAME);
2092 dbus_message_unref (message);
2098 check_got_error (BusContext *context,
2099 DBusConnection *connection,
2100 const char *first_error_name,
2103 DBusMessage *message;
2106 dbus_bool_t error_found;
2107 const char *error_name;
2111 message = pop_message_waiting_for_memory (connection);
2112 if (message == NULL)
2114 _dbus_warn ("Did not get an expected error\n");
2118 if (dbus_message_get_type (message) != DBUS_MESSAGE_TYPE_ERROR)
2120 warn_unexpected (connection, message, "an error");
2125 error_found = FALSE;
2127 va_start (ap, first_error_name);
2128 error_name = first_error_name;
2129 while (error_name != NULL)
2131 if (dbus_message_is_error (message, error_name))
2136 error_name = va_arg (ap, char*);
2142 _dbus_warn ("Expected error %s or other, got %s instead\n",
2144 dbus_message_get_error_name (message));
2152 dbus_message_unref (message);
2157 #define EXISTENT_SERVICE_NAME "org.freedesktop.DBus.TestSuiteEchoService"
2159 /* returns TRUE if the correct thing happens,
2160 * but the correct thing may include OOM errors.
2163 check_existent_service_activation (BusContext *context,
2164 DBusConnection *connection)
2166 DBusMessage *message;
2167 dbus_uint32_t serial;
2172 base_service = NULL;
2174 dbus_error_init (&error);
2176 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
2177 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
2178 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
2181 if (message == NULL)
2184 if (!dbus_message_append_args (message,
2185 DBUS_TYPE_STRING, EXISTENT_SERVICE_NAME,
2186 DBUS_TYPE_UINT32, 0,
2189 dbus_message_unref (message);
2193 if (!dbus_connection_send (connection, message, &serial))
2195 dbus_message_unref (message);
2199 dbus_message_unref (message);
2202 bus_test_run_everything (context);
2204 /* now wait for the message bus to hear back from the activated
2207 block_connection_until_message_from_bus (context, connection);
2209 bus_test_run_everything (context);
2211 if (!dbus_connection_get_is_connected (connection))
2213 _dbus_verbose ("connection was disconnected\n");
2219 message = pop_message_waiting_for_memory (connection);
2220 if (message == NULL)
2222 _dbus_warn ("Did not receive any messages after %s %d on %p\n",
2223 "ActivateService", serial, connection);
2227 verbose_message_received (connection, message);
2228 _dbus_verbose (" (after sending %s)\n", "ActivateService");
2230 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
2232 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
2234 _dbus_warn ("Message has wrong sender %s\n",
2235 dbus_message_get_sender (message) ?
2236 dbus_message_get_sender (message) : "(none)");
2240 if (dbus_message_is_error (message,
2241 DBUS_ERROR_NO_MEMORY))
2243 ; /* good, this is a valid response */
2245 else if (dbus_message_is_error (message,
2246 DBUS_ERROR_SPAWN_CHILD_EXITED))
2248 ; /* good, this is expected also */
2252 _dbus_warn ("Did not expect error %s\n",
2253 dbus_message_get_error_name (message));
2259 dbus_bool_t got_service_deleted;
2260 dbus_bool_t got_error;
2262 if (!check_base_service_activated (context, connection,
2263 message, &base_service))
2266 dbus_message_unref (message);
2269 /* We may need to block here for the test service to exit or finish up */
2270 block_connection_until_message_from_bus (context, connection);
2272 message = dbus_connection_borrow_message (connection);
2273 if (message == NULL)
2275 _dbus_warn ("Did not receive any messages after base service creation notification\n");
2279 got_service_deleted = dbus_message_is_signal (message,
2280 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
2282 got_error = dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR;
2284 dbus_connection_return_message (connection, message);
2289 if (!check_got_error (context, connection,
2290 DBUS_ERROR_SPAWN_CHILD_EXITED,
2291 DBUS_ERROR_NO_MEMORY,
2295 /* A service deleted should be coming along now after this error.
2296 * We can also get the error *after* the service deleted.
2298 got_service_deleted = TRUE;
2301 if (got_service_deleted)
2303 /* The service started up and got a base address, but then
2304 * failed to register under EXISTENT_SERVICE_NAME
2306 CheckServiceDeletedData csdd;
2308 csdd.expected_service_name = base_service;
2309 csdd.failed = FALSE;
2310 bus_test_clients_foreach (check_service_deleted_foreach,
2316 /* Now we should get an error about the service exiting
2317 * if we didn't get it before.
2321 block_connection_until_message_from_bus (context, connection);
2323 /* and process everything again */
2324 bus_test_run_everything (context);
2326 if (!check_got_error (context, connection,
2327 DBUS_ERROR_SPAWN_CHILD_EXITED,
2334 message = pop_message_waiting_for_memory (connection);
2335 if (message == NULL)
2337 _dbus_warn ("Failed to pop message we just put back! should have been a ServiceCreated\n");
2341 if (!check_service_activated (context, connection, EXISTENT_SERVICE_NAME,
2342 base_service, message))
2345 dbus_message_unref (message);
2349 if (!check_no_leftovers (context))
2351 _dbus_warn ("Messages were left over after successful activation\n");
2355 if (!check_send_exit_to_service (context, connection,
2356 EXISTENT_SERVICE_NAME, base_service))
2365 dbus_message_unref (message);
2368 dbus_free (base_service);
2373 /* returns TRUE if the correct thing happens,
2374 * but the correct thing may include OOM errors.
2377 check_segfault_service_activation (BusContext *context,
2378 DBusConnection *connection)
2380 DBusMessage *message;
2381 dbus_uint32_t serial;
2385 dbus_error_init (&error);
2387 message = dbus_message_new_method_call (DBUS_SERVICE_ORG_FREEDESKTOP_DBUS,
2388 DBUS_PATH_ORG_FREEDESKTOP_DBUS,
2389 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
2392 if (message == NULL)
2395 if (!dbus_message_append_args (message,
2397 "org.freedesktop.DBus.TestSuiteSegfaultService",
2398 DBUS_TYPE_UINT32, 0,
2401 dbus_message_unref (message);
2405 if (!dbus_connection_send (connection, message, &serial))
2407 dbus_message_unref (message);
2411 dbus_message_unref (message);
2414 bus_test_run_everything (context);
2415 block_connection_until_message_from_bus (context, connection);
2416 bus_test_run_everything (context);
2418 if (!dbus_connection_get_is_connected (connection))
2420 _dbus_verbose ("connection was disconnected\n");
2426 message = pop_message_waiting_for_memory (connection);
2427 if (message == NULL)
2429 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
2430 "ActivateService", serial, connection);
2434 verbose_message_received (connection, message);
2436 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
2438 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
2440 _dbus_warn ("Message has wrong sender %s\n",
2441 dbus_message_get_sender (message) ?
2442 dbus_message_get_sender (message) : "(none)");
2446 if (dbus_message_is_error (message,
2447 DBUS_ERROR_NO_MEMORY))
2449 ; /* good, this is a valid response */
2451 else if (dbus_message_is_error (message,
2452 DBUS_ERROR_SPAWN_CHILD_SIGNALED))
2454 ; /* good, this is expected also */
2458 warn_unexpected (connection, message, "not this error");
2465 _dbus_warn ("Did not expect to successfully activate segfault service\n");
2473 dbus_message_unref (message);
2479 /* returns TRUE if the correct thing happens,
2480 * but the correct thing may include OOM errors.
2483 check_segfault_service_auto_activation (BusContext *context,
2484 DBusConnection *connection)
2486 DBusMessage *message;
2487 dbus_uint32_t serial;
2491 dbus_error_init (&error);
2493 dbus_error_init (&error);
2495 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestSuiteSegfaultService",
2496 "/org/freedesktop/TestSuite",
2497 "org.freedesktop.TestSuite",
2500 if (message == NULL)
2503 dbus_message_set_auto_activation (message, TRUE);
2505 if (!dbus_connection_send (connection, message, &serial))
2507 dbus_message_unref (message);
2511 dbus_message_unref (message);
2514 bus_test_run_everything (context);
2515 block_connection_until_message_from_bus (context, connection);
2516 bus_test_run_everything (context);
2518 if (!dbus_connection_get_is_connected (connection))
2520 _dbus_verbose ("connection was disconnected\n");
2526 message = pop_message_waiting_for_memory (connection);
2527 if (message == NULL)
2529 _dbus_warn ("Did not receive a reply to %s %d on %p\n",
2530 "Echo message (auto activation)", serial, connection);
2534 verbose_message_received (connection, message);
2536 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
2538 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
2540 _dbus_warn ("Message has wrong sender %s\n",
2541 dbus_message_get_sender (message) ?
2542 dbus_message_get_sender (message) : "(none)");
2546 if (dbus_message_is_error (message,
2547 DBUS_ERROR_NO_MEMORY))
2549 ; /* good, this is a valid response */
2551 else if (dbus_message_is_error (message,
2552 DBUS_ERROR_SPAWN_CHILD_SIGNALED))
2554 ; /* good, this is expected also */
2558 warn_unexpected (connection, message, "not this error");
2565 _dbus_warn ("Did not expect to successfully activate segfault service\n");
2573 dbus_message_unref (message);
2578 #define TEST_ECHO_MESSAGE "Test echo message"
2580 /* returns TRUE if the correct thing happens,
2581 * but the correct thing may include OOM errors.
2584 check_existent_service_auto_activation (BusContext *context,
2585 DBusConnection *connection)
2587 DBusMessage *message;
2588 dbus_uint32_t serial;
2593 base_service = NULL;
2595 dbus_error_init (&error);
2597 message = dbus_message_new_method_call (EXISTENT_SERVICE_NAME,
2598 "/org/freedesktop/TestSuite",
2599 "org.freedesktop.TestSuite",
2602 if (message == NULL)
2605 dbus_message_set_auto_activation (message, TRUE);
2607 if (!dbus_message_append_args (message,
2608 DBUS_TYPE_STRING, TEST_ECHO_MESSAGE,
2611 dbus_message_unref (message);
2615 if (!dbus_connection_send (connection, message, &serial))
2617 dbus_message_unref (message);
2621 dbus_message_unref (message);
2624 bus_test_run_everything (context);
2626 /* now wait for the message bus to hear back from the activated
2629 block_connection_until_message_from_bus (context, connection);
2630 bus_test_run_everything (context);
2632 if (!dbus_connection_get_is_connected (connection))
2634 _dbus_verbose ("connection was disconnected\n");
2640 /* Should get ServiceCreated for the base service, or an error. */
2641 message = pop_message_waiting_for_memory (connection);
2642 if (message == NULL)
2644 _dbus_warn ("Did not receive any messages after auto activation %d on %p\n",
2645 serial, connection);
2649 verbose_message_received (connection, message);
2650 _dbus_verbose (" (after sending %s)\n", "ActivateService");
2652 if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR)
2654 if (!dbus_message_has_sender (message, DBUS_SERVICE_ORG_FREEDESKTOP_DBUS))
2656 _dbus_warn ("Message has wrong sender %s\n",
2657 dbus_message_get_sender (message) ?
2658 dbus_message_get_sender (message) : "(none)");
2662 if (dbus_message_is_error (message, DBUS_ERROR_NO_MEMORY) ||
2663 dbus_message_is_error (message, DBUS_ERROR_SPAWN_CHILD_EXITED) ||
2664 dbus_message_is_error (message, DBUS_ERROR_TIMED_OUT))
2666 ; /* good, those are expected */
2672 _dbus_warn ("Did not expect error %s\n",
2673 dbus_message_get_error_name (message));
2679 dbus_bool_t got_service_deleted;
2680 dbus_bool_t got_error;
2682 if (!check_base_service_activated (context, connection,
2683 message, &base_service))
2686 dbus_message_unref (message);
2689 /* We may need to block here for the test service to exit or finish up */
2690 block_connection_until_message_from_bus (context, connection);
2692 /* Should get ServiceCreated for the activated service name,
2693 * ServiceDeleted on the base service name, or an error.
2695 message = dbus_connection_borrow_message (connection);
2696 if (message == NULL)
2698 _dbus_warn ("Did not receive any messages after base service creation notification\n");
2702 got_service_deleted = dbus_message_is_signal (message,
2703 DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
2705 got_error = dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR;
2707 dbus_connection_return_message (connection, message);
2712 if (!check_got_error (context, connection,
2713 DBUS_ERROR_SPAWN_CHILD_EXITED,
2714 DBUS_ERROR_NO_MEMORY,
2718 /* A service deleted should be coming along now after this error.
2719 * We can also get the error *after* the service deleted.
2721 got_service_deleted = TRUE;
2724 if (got_service_deleted)
2726 /* The service started up and got a base address, but then
2727 * failed to register under EXISTENT_SERVICE_NAME
2729 CheckServiceDeletedData csdd;
2731 csdd.expected_service_name = base_service;
2732 csdd.failed = FALSE;
2733 bus_test_clients_foreach (check_service_deleted_foreach,
2739 /* Now we should get an error about the service exiting
2740 * if we didn't get it before.
2744 block_connection_until_message_from_bus (context, connection);
2746 /* and process everything again */
2747 bus_test_run_everything (context);
2749 if (!check_got_error (context, connection,
2750 DBUS_ERROR_SPAWN_CHILD_EXITED,
2757 message = pop_message_waiting_for_memory (connection);
2758 if (message == NULL)
2760 _dbus_warn ("Failed to pop message we just put back! should have been a ServiceCreated\n");
2764 /* Check that ServiceCreated was correctly received */
2765 if (!check_service_auto_activated (context, connection, EXISTENT_SERVICE_NAME,
2766 base_service, message))
2769 dbus_message_unref (message);
2773 /* Note: if this test is run in OOM mode, it will block when the bus
2774 * doesn't send a reply due to OOM.
2776 block_connection_until_message_from_bus (context, connection);
2778 message = pop_message_waiting_for_memory (connection);
2779 if (message == NULL)
2781 _dbus_warn ("Failed to pop message! Should have been reply from echo message\n");
2785 if (dbus_message_get_reply_serial (message) != serial)
2787 _dbus_warn ("Wrong reply serial\n");
2791 dbus_message_unref (message);
2794 if (!check_send_exit_to_service (context, connection,
2795 EXISTENT_SERVICE_NAME,
2804 dbus_message_unref (message);
2807 dbus_free (base_service);
2815 BusContext *context;
2819 check_oom_check1_func (void *data)
2821 Check1Data *d = data;
2823 if (! (* d->func) (d->context))
2826 if (!check_no_leftovers (d->context))
2828 _dbus_warn ("Messages were left over, should be covered by test suite\n");
2836 check1_try_iterations (BusContext *context,
2837 const char *description,
2843 d.context = context;
2845 if (!_dbus_test_oom_handling (description, check_oom_check1_func,
2847 _dbus_assert_not_reached ("test failed");
2853 BusContext *context;
2854 DBusConnection *connection;
2858 check_oom_check2_func (void *data)
2860 Check2Data *d = data;
2862 if (! (* d->func) (d->context, d->connection))
2865 if (!check_no_leftovers (d->context))
2867 _dbus_warn ("Messages were left over, should be covered by test suite");
2875 check2_try_iterations (BusContext *context,
2876 DBusConnection *connection,
2877 const char *description,
2883 d.context = context;
2884 d.connection = connection;
2886 if (!_dbus_test_oom_handling (description, check_oom_check2_func,
2889 _dbus_warn ("%s failed during oom\n", description);
2890 _dbus_assert_not_reached ("test failed");
2895 bus_dispatch_test (const DBusString *test_data_dir)
2897 BusContext *context;
2898 DBusConnection *foo;
2899 DBusConnection *bar;
2900 DBusConnection *baz;
2903 dbus_error_init (&error);
2905 context = bus_context_new_test (test_data_dir,
2906 "valid-config-files/debug-allow-all.conf");
2907 if (context == NULL)
2910 foo = dbus_connection_open ("debug-pipe:name=test-server", &error);
2912 _dbus_assert_not_reached ("could not alloc connection");
2914 if (!bus_setup_debug_client (foo))
2915 _dbus_assert_not_reached ("could not set up connection");
2917 if (!check_hello_message (context, foo))
2918 _dbus_assert_not_reached ("hello message failed");
2920 if (!check_add_match_all (context, foo))
2921 _dbus_assert_not_reached ("AddMatch message failed");
2923 bar = dbus_connection_open ("debug-pipe:name=test-server", &error);
2925 _dbus_assert_not_reached ("could not alloc connection");
2927 if (!bus_setup_debug_client (bar))
2928 _dbus_assert_not_reached ("could not set up connection");
2930 if (!check_hello_message (context, bar))
2931 _dbus_assert_not_reached ("hello message failed");
2933 if (!check_add_match_all (context, bar))
2934 _dbus_assert_not_reached ("AddMatch message failed");
2936 baz = dbus_connection_open ("debug-pipe:name=test-server", &error);
2938 _dbus_assert_not_reached ("could not alloc connection");
2940 if (!bus_setup_debug_client (baz))
2941 _dbus_assert_not_reached ("could not set up connection");
2943 if (!check_hello_message (context, baz))
2944 _dbus_assert_not_reached ("hello message failed");
2946 if (!check_add_match_all (context, baz))
2947 _dbus_assert_not_reached ("AddMatch message failed");
2949 if (!check_get_connection_unix_user (context, baz))
2950 _dbus_assert_not_reached ("GetConnectionUnixUser message failed");
2952 if (!check_get_connection_unix_process_id (context, baz))
2953 _dbus_assert_not_reached ("GetConnectionUnixProcessID message failed");
2955 if (!check_no_leftovers (context))
2957 _dbus_warn ("Messages were left over after setting up initial connections");
2958 _dbus_assert_not_reached ("initial connection setup failed");
2961 check1_try_iterations (context, "create_and_hello",
2962 check_hello_connection);
2964 check2_try_iterations (context, foo, "nonexistent_service_activation",
2965 check_nonexistent_service_activation);
2967 check2_try_iterations (context, foo, "segfault_service_activation",
2968 check_segfault_service_activation);
2970 check2_try_iterations (context, foo, "existent_service_activation",
2971 check_existent_service_activation);
2973 check2_try_iterations (context, foo, "nonexistent_service_auto_activation",
2974 check_nonexistent_service_auto_activation);
2976 check2_try_iterations (context, foo, "segfault_service_auto_activation",
2977 check_segfault_service_auto_activation);
2980 /* Note: need to resolve some issues with the testing code in order to run
2981 * this in oom (handle that we sometimes don't get replies back from the bus
2982 * when oom happens, without blocking the test).
2984 check2_try_iterations (context, foo, "existent_service_auto_activation",
2985 check_existent_service_auto_activation);
2988 if (!check_existent_service_auto_activation (context, foo))
2989 _dbus_assert_not_reached ("existent service auto activation failed");
2991 _dbus_verbose ("Disconnecting foo, bar, and baz\n");
2993 kill_client_connection_unchecked (foo);
2994 kill_client_connection_unchecked (bar);
2995 kill_client_connection_unchecked (baz);
2997 bus_context_unref (context);
3003 bus_dispatch_sha1_test (const DBusString *test_data_dir)
3005 BusContext *context;
3006 DBusConnection *foo;
3009 dbus_error_init (&error);
3011 /* Test SHA1 authentication */
3012 _dbus_verbose ("Testing SHA1 context\n");
3014 context = bus_context_new_test (test_data_dir,
3015 "valid-config-files/debug-allow-all-sha1.conf");
3016 if (context == NULL)
3019 foo = dbus_connection_open ("debug-pipe:name=test-server", &error);
3021 _dbus_assert_not_reached ("could not alloc connection");
3023 if (!bus_setup_debug_client (foo))
3024 _dbus_assert_not_reached ("could not set up connection");
3026 if (!check_hello_message (context, foo))
3027 _dbus_assert_not_reached ("hello message failed");
3029 if (!check_add_match_all (context, foo))
3030 _dbus_assert_not_reached ("addmatch message failed");
3032 if (!check_no_leftovers (context))
3034 _dbus_warn ("Messages were left over after setting up initial SHA-1 connection\n");
3035 _dbus_assert_not_reached ("initial connection setup failed");
3038 check1_try_iterations (context, "create_and_hello_sha1",
3039 check_hello_connection);
3041 kill_client_connection_unchecked (foo);
3043 bus_context_unref (context);
3048 #endif /* DBUS_BUILD_TESTS */