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* 2003-04-16 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-171-13/+17
| | | | | | | | * doc/dbus-specification.sgml: make spec say serials are unsigned * dbus/dbus-message.h: change message serials to unsigned * dbus/dbus-connection.c: adapt to message serials being unsigned
* 2003-04-16 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-04-161-50/+107
| | | | | | | | | | | | | * dbus/dbus-message.c (_dbus_message_add_size_counter): keep a list of size counters (_dbus_message_loader_putback_message_link): put back a popped link * dbus/dbus-connection.c (dbus_connection_set_max_live_messages_size): rename max_received_size (dbus_connection_get_outgoing_size): get size of outgoing queue (_dbus_connection_set_connection_counter): remove this cruft
* 2003-04-13 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-mainloop.c: fix some reentrancy issues by refcounting callbacks * test/data/valid-config-files/debug-allow-all.conf.in: allow all users * dbus/dbus-transport.c (_dbus_transport_get_dispatch_status): fix to only recover unused bytes if we're already authenticated (_dbus_transport_get_is_authenticated): fix to still mark us authenticated if there are unused bytes. * bus/dispatch.c: implement security policy checking * bus/connection.c (bus_transaction_send_from_driver): new * bus/bus.c (bus_context_check_security_policy): new * bus/dispatch.c (send_service_nonexistent_error): delete this, now we just set the DBusError and it gets converted to an error reply. * bus/connection.c (allow_user_function): enable code using actual data from the config file * bus/policy.c (list_allows_user): handle wildcard rules for user/group connection perms
* 2003-04-10 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-111-2/+2
| | | | | | | | | * dbus/dbus-spawn.c (_dbus_spawn_async_with_babysitter): move all the possible parent failures before we fork, so that we don't fail to create a babysitter after creating the child. * bus/activation.c (bus_activation_activate_service): kill child if we don't successfully complete the activation.
* 2003-04-10 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-04-111-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-connection.c (dbus_connection_flush): don't spin on the connection if it's disconnected * bus/activation.c (bus_activation_service_created): use new transaction features to roll back removal of pending activation if we don't successfully create the service after all. Don't remove pending activation if the function fails. * dbus/dbus-list.c (_dbus_list_insert_before_link) (_dbus_list_insert_after_link): new code to facilitate services.c fixes * dbus/dbus-hash.c (_dbus_hash_table_insert_string_preallocated): new functionality, so we can preallocate the ability to insert into a hash table. * bus/connection.c (bus_transaction_add_cancel_hook): new function allowing us to put custom hooks in a transaction to be used for cancelling said transaction * doc/dbus-specification.sgml: add some discussion of secondary service owners, and disallow zero-length service names * bus/services.c (bus_registry_acquire_service): new function, splits out part of bus_driver_handle_acquire_service() and fixes a bug where we didn't remove the service doing the acquiring from the secondary queue if we failed to remove the current owner from the front of the queue.
* 2003-04-10 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-101-7/+13
| | | | | | | | | | | | | | | | | | | | * bus/dispatch.c: lots of fixes * dbus/dbus-mainloop.c (_dbus_loop_dispatch): export (_dbus_loop_iterate): remove old "quit if no callbacks" code, that was crack, broke the test service. * dbus/dbus-transport.c (_dbus_transport_open): fix error handling to avoid piling up errors if we get a failure on the first address. * dbus/dbus-internals.c (_dbus_real_assert_not_reached): include pid in assertion failures. * dbus/dbus-mainloop.c (_dbus_loop_iterate): use static arrays up to some fixed size of file descriptor array. Don't return TRUE anytime a timeout exists, that led to lots of busy loop silliness in the tests.
* 2003-04-09 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-04-091-13/+136
| | | | | | | | | | | | | | | | | | | | | | | | | | | * test/test-utils.c: use dispatch status function to fix this up * bus/connection.c (connection_watch_callback): don't dispatch from here (connection_timeout_callback): don't dispatch from here (bus_connections_setup_connection): set the dispatch status function (bus_connection_disconnected): unset it * dbus/dbus-mainloop.c (_dbus_loop_queue_dispatch): new function used to add a connection to be dispatched (_dbus_loop_iterate): do the dispatching at the end of each iteration * dbus/dbus-connection.c (dbus_connection_set_dispatch_status_function): new function allowing us to fix up main loop usage (_dbus_connection_last_unref): free all the various function user data (dbus_connection_dispatch): call the DispatchStatusFunction whenever this function returns (dbus_connection_handle_watch): call DispatchStatusFunction (dbus_connection_send_with_reply_and_block): call DispatchStatusFunction (reply_handler_timeout): call DispatchStatusFunction (dbus_connection_flush): call DispatchStatusFunction
* 2003-04-09 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-04-091-3/+13
| | | | | | | | | | | | | * dbus/dbus-bus.c (dbus_bus_register): fix up error handling and a memory leak * bus/dispatch.c (check_service_activated): fix bug in test * dbus/dbus-mainloop.c (check_timeout): fix this up * dbus/dbus-internals.c (_dbus_verbose_real): include PID in verbose output so we can sort out output from different processes, e.g. in the activation case.
* 2003-04-07 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-04-071-1/+1
| | | | | | | | | | | | | * doc/dbus-specification.sgml: require that base service names start with ':' and that the base service is created/deleted as first and last things a connection does on the bus * bus/dispatch.c (check_existent_service_activation): lots more work on the activation test; it doesn't fully pass yet... * test/test-service.c (main): fix so we don't memleak the connection to the message bus (filter_func): accept a message asking us to exit
* 2003-04-06 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-061-1/+8
| | | | | | * dbus/dbus-threads.c: Redo how the fake debug mutexes are done so it detects deadlocks and also we actually init threads when debugging.
* 2003-03-24 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-03-251-5/+12
| | | | | | | | | | | | | | | | * dbus/dbus-sysdeps.c (_dbus_set_fd_nonblocking): move to this file * dbus/dbus-errors.c (dbus_set_error, dbus_set_error_const): allow NULL argument for "message" if the error is a well-known one, fill in a generic message in this case. * dbus/dbus-errors.h (DBusResultCode): Kill DBusResultCode in favor of DBusError * bus/test.c (bus_test_flush_bus): add * bus/policy.c (bus_policy_test): test code stub
* 2003-03-23 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-241-16/+3
| | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-threads.c (dbus_mutex_new, dbus_condvar_new): with DBUS_BUILD_TESTS, actually alloc/free a block of memory for the mutex, so we can check for proper memory management and OOM handling. * dbus/dbus-dataslot.c: remove the mutex from DBusDataSlotAllocator and lock it manually when using it, to simplify fitting it into the global slots framework. * dbus/dbus-threads.c (init_static_locks): rework how we're handling global locks so they are easily shut down. * bus/policy.c (bus_policy_append_rule): fix * bus/test-main.c (main): check for memleaks * dbus/dbus-test.c (dbus_internal_do_not_use_run_tests): make test suite check for memleaks * dbus/dbus-memory.c: add support in test mode for tracking number of outstanding blocks
* 2003-03-23 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-231-2/+8
| | | | | | | | | | * bus/policy.c, bus/bus.c, bus/connection.c: implement allow/deny policies code * dbus/dbus-hash.h: add ULONG hash keys * dbus/dbus-sysdeps.c (_dbus_get_groups): new (_dbus_get_group_id): new function
* 2003-03-20 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-03-211-0/+58
| | | | | | * dbus/dbus-connection.c (dbus_connection_set_unix_user_function): new function (dbus_connection_get_unix_user): new function
* 2003-03-17 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-171-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | All tests pass, no memleaks, no valgrind complaints. * bus/test.c: refcount handler_slot * bus/connection.c (bus_connections_new): refcount connection_data_slot * dbus/dbus-auth-script.c (_dbus_auth_script_run): delete unused bytes so that auth scripts pass. * bus/dispatch.c: init message_handler_slot so it gets allocated properly * bus/dispatch.c (message_handler_slot_ref): fix memleak * dbus/dbus-server-debug-pipe.c (_dbus_server_debug_pipe_new): dealloc server_pipe_hash when no longer used for benefit of leak checking * dbus/dbus-auth.c (process_command): memleak fix * bus/dispatch.c (check_hello_message): memleak fix
* 2003-03-16 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-171-0/+2
| | | | * dbus/dbus-bus.c (ensure_bus_data): fix double-unref of the data slot
* 2003-03-16 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-171-4/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-watch.c (_dbus_watch_new): handle failure to malloc the watch * dbus/dbus-server-debug-pipe.c (_dbus_transport_debug_pipe_new): add some missing dbus_set_result * bus/dispatch.c (bus_dispatch_add_connection): handle failure to alloc the DBusMessageHandler * dbus/dbus-transport.c (_dbus_transport_disconnect): don't ref the transport here, since we call this from the finalizer; it resulted in a double-finalize. * dbus/dbus-transport.c (_dbus_transport_disconnect): fix a bug where we tried to use transport->connection that was NULL, happened when transport was disconnected early on due to OOM * bus/*.c: adapt to handle OOM for watches/timeouts * dbus/dbus-transport-unix.c: port to handle OOM during watch handling * dbus/dbus-auth.c (_dbus_auth_get_unused_bytes): return a reference to unused bytes instead of a copy * dbus/dbus-server.c (dbus_server_handle_watch): return FALSE for out of memory * dbus/dbus-connection.c (dbus_connection_handle_watch): return FALSE on OOM * dbus/dbus-timeout.c (dbus_timeout_handle): return FALSE for out of memory
* 2003-03-16 Anders Carlsson <andersca@codefactory.se>Anders Carlsson2003-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | * bus/activation.c: (bus_pending_activation_entry_free), (bus_pending_activation_free), (bus_activation_new), (bus_activation_unref), (bus_activation_service_created), (bus_activation_activate_service): * bus/activation.h: * bus/bus.c: (bus_context_new): * bus/desktop-file.c: (new_section): * bus/driver.c: (bus_driver_send_service_deleted), (bus_driver_handle_activate_service): * bus/services.c: (bus_registry_new), (bus_registry_ensure): * bus/services.h: * dbus/dbus-connection.c: (dbus_connection_send_with_reply_and_block): * dbus/dbus-message.c: (dbus_message_append_args_valist): * dbus/dbus-protocol.h: Make activation work better. Now pending activations will be queued and the daemon won't try to activate services that are already registered.
* 2003-03-16 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-161-64/+176
| | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-string.c (_dbus_string_validate_utf8): oops, unbreak this. always run the test suite before commit... * bus/*: adapt to DBusConnection API changes * glib/dbus-gmain.c: adapt to DBusConnection API changes, requires renaming stuff to avoid dbus_connection_dispatch name conflict. * dbus/dbus-transport.c (_dbus_transport_queue_messages): new function * dbus/dbus-message.c (_dbus_message_loader_queue_messages): separate from _dbus_message_loader_return_buffer() * dbus/dbus-connection.c (dbus_connection_get_n_messages): remove this, because it's now always broken to use; the number of messages in queue vs. the number still buffered by the message loader is undefined/meaningless. Should use dbus_connection_get_dispatch_state(). (dbus_connection_dispatch): rename from dbus_connection_dispatch_message
* 2003-03-16 Anders Carlsson <andersca@codefactory.se>Anders Carlsson2003-03-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-connection.c: (dbus_connection_send_with_reply_and_block): Decrease connection->n_incoming when removing an entry from the list. * dbus/dbus-dict.c: (dbus_dict_entry_free), (dbus_dict_set_boolean_array), (dbus_dict_set_int32_array), (dbus_dict_set_uint32_array), (dbus_dict_set_double_array), (dbus_dict_set_byte_array), (dbus_dict_set_string_array), (dbus_dict_get_boolean_array), (dbus_dict_get_double_array), (dbus_dict_get_byte_array): Handle NULL arrays and strings. Also add support for byte arrays. * dbus/dbus-marshal.c: (_dbus_marshal_byte_array), (_dbus_marshal_dict), (_dbus_demarshal_byte_array), (_dbus_demarshal_int32_array), (_dbus_demarshal_uint32_array), (_dbus_demarshal_double_array), (_dbus_demarshal_string_array), (_dbus_demarshal_dict), (demarshal_and_validate_len), (_dbus_marshal_validate_arg), (_dbus_marshal_test): * dbus/dbus-marshal.h: Add support for marshalling and demarshalling empty arrays and strings. * dbus/dbus-message.c: (dbus_message_append_args_valist), (dbus_message_append_string_array), (dbus_message_iter_get_boolean), (dbus_message_iter_get_boolean_array), (dbus_message_iter_get_int32_array), (dbus_message_iter_get_uint32_array), (dbus_message_iter_get_double_array), (dbus_message_iter_get_byte_array), (dbus_message_iter_get_string_array), (dbus_message_iter_get_dict), (check_message_handling): Add support for getting empty arrays and dicts. * dbus/dbus-string.c: (_dbus_string_validate_utf8): Don't do any validation at all for now, that's better than just checking for ASCII. * test/data/valid-messages/emptiness.message: New test message with lots of empty arrays.
* 2003-03-16 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-161-7/+30
| | | | | | | | | | | | | * dbus/dbus-connection.c (_dbus_connection_queue_received_message_link): new function that can't fail due to OOM * dbus/dbus-message.c (_dbus_message_loader_pop_message_link): new function pops a message together with a list link containing it. * dbus/dbus-transport-unix.c (queue_messages): use new link-based message queuing functions to avoid needing to alloc memory
* 2003-03-16 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-161-20/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Oops - test code was only testing failure of around 30 of the mallocs in the test path, but it turns out there are 500+ mallocs. I believe this was due to misguided linking setup such that there was one copy of dbus_malloc etc. in the daemon and one in the shared lib, and only daemon mallocs were tested. In any case, the test case now tests all 500+ mallocs, and doesn't pass yet, though there are lots of fixes in this patch. * dbus/dbus-connection.c (dbus_connection_dispatch_message): fix this so that it doesn't need to allocate memory, since it has no way of indicating failure due to OOM (and would be annoying if it did). * dbus/dbus-list.c (_dbus_list_pop_first_link): new function * bus/Makefile.am: rearrange to create two self-contained libraries, to avoid having libraries with overlapping symbols. that was resulting in weirdness, e.g. I'm pretty sure there were two copies of global static variables. * dbus/dbus-internals.c: move the malloc debug stuff to dbus-memory.c * dbus/dbus-list.c (free_link): free list mempool if it becomes empty. * dbus/dbus-memory.c (_dbus_disable_mem_pools): new function * dbus/dbus-address.c (dbus_parse_address): free list nodes on failure. * bus/dispatch.c (bus_dispatch_add_connection): free message_handler_slot when no longer using it, so memory leak checkers are happy for the test suite. * dbus/dbus-server-debug-pipe.c (debug_finalize): free server name * bus/bus.c (new_connection_callback): disconnect in here if bus_connections_setup_connection fails. * bus/connection.c (bus_connections_unref): fix to free the connections (bus_connections_setup_connection): if this fails, don't disconnect the connection, just be sure there are no side effects. * dbus/dbus-string.c (undo_alignment): unbreak this * dbus/dbus-auth.c (_dbus_auth_unref): free some stuff we were leaking (_dbus_auth_new): fix the order in which we free strings on OOM failure * bus/connection.c (bus_connection_disconnected): fix to not send ServiceDeleted multiple times in case of memory allocation failure * dbus/dbus-bus.c (dbus_bus_get_base_service): new function to get the base service name (dbus_bus_register_client): don't return base service name, instead store it on the DBusConnection and have an accessor function for it. (dbus_bus_register_client): rename dbus_bus_register() * bus/dispatch.c (check_hello_message): verify that other connections on the bus also got the correct results, not just the one sending hello
* 2003-03-15 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-151-4/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make it pass the Hello handling test including all OOM codepaths. Now to do other messages... * bus/services.c (bus_service_remove_owner): fix crash when removing owner from an empty list of owners (bus_registry_ensure): don't leave service in the list of a connection's owned services if we fail to put the service in the hash table. * bus/connection.c (bus_connection_preallocate_oom_error): set error flag on the OOM error. * dbus/dbus-connection.c (_dbus_connection_new_for_transport): handle _dbus_transport_set_connection failure * dbus/dbus-transport-unix.c (_dbus_transport_new_for_fd): modify to create watches up front and simply enable/disable them as needed. (unix_connection_set): this can now fail on OOM * dbus/dbus-timeout.c, dbus/dbus-watch.c: add concept of enabling/disabling a watch or timeout. * bus/loop.c (bus_loop_iterate): don't touch disabled watches/timeouts * glib/dbus-gmain.c: adapt to enable/disable watches and timeouts
* 2003-03-14 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-03-151-14/+15
| | | | | | | | | | | | | | | | | | | | | * dbus/dbus-memory.c: add a "detect buffer overwrites on free" cheesy hack * dbus/dbus-transport-debug.c: rework this a good bit to be less complicated. hopefully still works. * dbus/dbus-server-debug.c (handle_new_client): remove timeout manually * glib/dbus-gmain.c (timeout_handler): don't remove timeout after running it * dbus/dbus-message.c (dbus_message_copy): rename from dbus_message_new_from_message, fix it up to copy all the message fields, add test case * bus/dispatch.c (bus_dispatch_test): add some more test code, not quite passing yet
* 2003-03-14 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-141-1/+3
| | | | | | | | | | | | | * bus/loop.c (bus_loop_iterate): add this so we can "run loop until no work remains" in test code. (the large diff here is just code movement, no actual changes) * dbus/dbus-server-debug.c (DEFAULT_INTERVAL): change interval to 1, no point waiting around for test code. (_dbus_server_debug_accept_transport): unref the timeout after adding it (right?) * dbus/dbus-transport-debug.c (DEFAULT_INTERVAL): ditto
* 2003-03-13 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-03-141-9/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-timeout.c (_dbus_timeout_list_set_functions): handle out of memory * dbus/dbus-watch.c (_dbus_watch_list_set_functions): handle out of memory * dbus/dbus-connection.h: Make AddWatchFunction and AddTimeoutFunction return a bool so they can fail on out-of-memory * bus/bus.c (bus_context_new): set up timeout handlers * bus/connection.c (bus_connections_setup_connection): set up timeout handlers * glib/dbus-gmain.c: adapt to the fact that set_functions stuff can fail * bus/bus.c (bus_context_new): adapt to changes * bus/connection.c: adapt to changes * test/watch.c: adapt to DBusWatch changes * bus/dispatch.c (bus_dispatch_test): started adding this but didn't finish
* 2003-03-12 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-03-131-85/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mega-patch that gets the message bus daemon initially handling out-of-memory. Work still needed. Also lots of random moving stuff to DBusError instead of ResultCode. * dbus/dbus-list.c (_dbus_list_length_is_one): new function * dbus/dbus-connection.c (dbus_connection_send_with_reply_and_block): use DBusError * dbus/dbus-bus.c: adapt to API changes, make it use DBusError not DBusResultCode * dbus/dbus-connection.c (dbus_connection_send): drop the result code here, as the only failure possible is OOM. * bus/connection.c (bus_connection_disconnect): rename bus_connection_disconnected as it's a notification only * bus/driver.c (bus_driver_handle_acquire_service): don't free "name" on get_args failure, should be done by get_args; don't disconnect client for bad args, just return an error. (bus_driver_handle_service_exists): ditto * bus/services.c (bus_services_list): NULL-terminate returned array * bus/driver.c (bus_driver_send_service_lost) (bus_driver_send_service_acquired): send messages from driver to a specific client to the client's unique name, not to the broadcast service. * dbus/dbus-message.c (decode_header_data): reject messages that contain no name field (_dbus_message_get_client_serial): rename to dbus_message_get_serial and make public (_dbus_message_set_serial): rename from set_client_serial (_dbus_message_set_reply_serial): make public (_dbus_message_get_reply_serial): make public * bus/connection.c (bus_connection_foreach): allow stopping iteration by returning FALSE from foreach function. * dbus/dbus-connection.c (dbus_connection_send_preallocated) (dbus_connection_free_preallocated_send) (dbus_connection_preallocate_send): new API for sending a message without possibility of malloc failure. (dbus_connection_send_message): rename to just dbus_connection_send (and same for whole function family) * dbus/dbus-errors.c (dbus_error_free): make this reinit the error * dbus/dbus-sysdeps.c (_dbus_exit): new function * bus/activation.c: handle/return errors * dbus/dbus-errors.h: add more DBUS_ERROR #define * dbus/dbus-sysdeps.c (_dbus_directory_open) (_dbus_file_get_contents) (_dbus_directory_get_next_file): use DBusError instead of DBusResultCode (_dbus_result_from_errno): move to this file
* 2003-03-04 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-03-051-0/+7
| | | | | | | | | | | | | | | | | | | | | | | * test/data/auth/*: adapt to changes * dbus/dbus-auth-script.c (_dbus_auth_script_run): add USERID_BASE64 and change USERNAME_BASE64 to put in username not userid * dbus/dbus-keyring.c (_dbus_keyring_validate_context): prevent more stuff from being in a context name, to make the protocol simpler to deal with * dbus/dbus-errors.c (dbus_error_has_name): new function (dbus_error_is_set): new function * dbus/dbus-auth.c: replace DBUS_STUPID_TEST_MECH auth with DBUS_COOKIE_SHA1, implement DBUS_COOKIE_SHA1 * dbus/dbus-connection.c (dbus_connection_flush): also read messages during a flush operation * dbus/Makefile.am: remove dbus-md5 since it isn't currently used.
* 2003-02-27 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-02-271-1/+1
| | | | | | | | | | * dbus/dbus-connection.c (dbus_connection_send_message_with_reply_and_block): fix doh! doh! doh! bug that resulted in never removing a reply from the queue, no wonder we called get_reply_serial so much ;-) * dbus/dbus-message.c (struct DBusMessage): cache reply serial and client serial instead of demarshaling them every time
* 2003-02-26 Alexander Larsson <alexl@redhat.com>Alexander Larsson2003-02-261-9/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.in: Set DBUS_GLIB_THREADS_LIBS for apps using gthread-2.0 * dbus/dbus-connection.c: * dbus/dbus-connection.h: Fix _dbus_connection_acquire_io_path and _dbus_connection_acquire_dispatch. Add dbus_connection_set_wakeup_main_function and use it when queueing incoming and outgoing messages. * dbus/dbus-dataslot.c: Threadsafe usage of DBusDataSlotAllocator * dbus/dbus-message.c: (dbus_message_get_args_iter): dbus_new can fail. * dbus/dbus-server-unix.c: Add todo comment * glib/dbus-gmain.c: Implement the new wakeup functions for glib. * glib/Makefile.am: * glib/test-thread-client.c: * glib/test-thread-server.c: * glib/test-thread.h: Initial cut at some thread test code. Not really done yet.
* 2003-02-26 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-02-261-169/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-connection.c (dbus_connection_send_message_with_reply_and_block): fix crash where we ref'd the outgoing message instead of the returned reply * dbus/dbus-transport-unix.c (do_authentication): check read watch at the end of this function, so if we didn't need to read for authentication, we reinstall it for receiving messages * dbus/dbus-message.c (dbus_message_new_reply): allow replies to a NULL sender for peer-to-peer case * dbus/dbus-transport-unix.c (check_read_watch): handle !authenticated case correctly * glib/dbus-gmain.c: add support for DBusServer * dbus/dbus-server.c: add data slot support * glib/dbus-gmain.c (dbus_connection_setup_with_g_main): check return values and handle errors * dbus/dbus-dataslot.c: factor out the data slot stuff from DBusConnection * Doxyfile.in (INPUT): add glib subdir * glib/dbus-gmain.c (dbus_connection_setup_with_g_main): rename setup_with_g_main instead of hookup_with_g_main; write docs
* 2003-02-20 Alexander Larsson <alexl@redhat.com>Alexander Larsson2003-02-201-3/+24
| | | | | | | | | | * dbus/dbus-transport-unix.c (unix_do_iteration): Unlock the connection mutex during a blocking select call. Add todo about how we need a way to wake up the select. * dbus/dbus-connection-internal.h: * dbus/dbus-connection.c: Add _dbus_connection_lock and _dbus_connection_unlock.
* 2003-02-19 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-02-191-11/+14
| | | | | | | | | | | | | | | | | | | Throughout: mop up all the Doxygen warnings and undocumented stuff. * dbus/dbus-sysdeps.c (do_exec): do not use execvp, we don't want to search any paths. * dbus/dbus-threads.c: move global mutex initializers to dbus-internals.h, multiple prototypes was confusing doxygen besides being kind of ugly * Doxyfile (PREDEFINED): have Doxygen define DOXYGEN_SHOULD_SKIP_THIS so we can exclude things from docs with #ifndef DOXYGEN_SHOULD_SKIP_THIS (do not abuse the feature! it's for stuff like the autogenerated macros in dbus-md5.c, not just for things you don't feel like documenting...)
* 2003-02-17 Alexander Larsson <alexl@redhat.com>Alexander Larsson2003-02-171-0/+2
| | | | | * dbus/dbus-connection.c (_dbus_connection_handler_destroyed_locked): Added todo.
* 2003-02-16 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-02-161-16/+21
| | | | | * dbus/dbus-connection.c (dbus_connection_dispatch_message): fix backward conditional
* 2003-02-16 Alexander Larsson <alexl@redhat.com>Alexander Larsson2003-02-161-11/+283
| | | | | | | | | | * dbus/dbus-connection.c: Implement sent_message_with_reply. (with_reply_and block is still busted). Made dispatch_message not lose message if OOM. * dbus/dbus-errors.h: Add NoReply error (for reply timeouts).
* 2003-02-16 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-02-161-1/+20
| | | | | | | * dbus/dbus-connection.c (dbus_connection_set_change_sigpipe): allow people to avoid setting SIGPIPE to SIG_IGN (_dbus_connection_new_for_transport): disable SIGPIPE unless we've been asked not to
* 2003-02-15 Alexander Larsson <alexl@redhat.com>Alexander Larsson2003-02-151-185/+597
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-threads.c: * dbus/dbus-threads.h: Add condvars. Remove static mutext from API. Implement static mutexes by initializing them from threads_init. * glib/dbus-gthread.c: * qt/dbus-qthread.cpp: Update with the thread api changes. * dbus/dbus-list.c: * dbus/dbus-list.h: Turn StaticMutex into normal mutex + init function. Export new functions _dbus_list_alloc_link, _dbus_list_free_link, _dbus_list_append_link, _dbus_list_prepend_link * dbus/dbus-sysdeps.c: * dbus/dbus-sysdeps.h: New type dbus_atomic_t, and new functions _dbus_atomic_inc, _dbus_atomic_dec. Only slow fallback implementation at the moment. * dbus/dbus-protocol.h: Add DBUS_MESSAGE_LOCAL_DISCONNECT define * dbus/dbus-message.c: Make ref/unref atomic. Fix some docs. * dbus/dbus-connection-internal.h: * dbus/dbus-connection.c: * dbus/dbus-connection.h: Make threadsafe. Change _peek to _borrow,_return & _steal_borrowed. Change disconnect callback to event. Make dbus_connection_dispatch_messages reentrant. * dbus/dbus-transport.c: Don't ref the connection on calls to the transport implementation. * dbus/dbus-message-handler.c: Make threadsafe. * glib/dbus-gmain.c: Don't use peek_message anymore * test/Makefile.am: * test/debug-thread.c: * test/debug-thread.h: Simple thread implementation that asserts() on deadlocks in single-threaded code. * test/bus-test.c: (main) Call debug_threads_init. * test/watch.c: Use disconnect message instead of disconnect callback. * bus/connection.c: * bus/connection.h: Don't call dbus_connection_set_disconnect_function. Instead export bus_connection_disconnect. * bus/dispatch.c: Call bus_connection_disconnect when we get a disconnected message.
* 2003-01-30 Anders Carlsson <andersca@codefactory.se>Anders Carlsson2003-01-301-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/Makefile.am: Add dbus-address.[ch] * dbus/dbus-address.c: (dbus_address_entry_free), (dbus_address_entries_free), (create_entry), (dbus_address_entry_get_method), (dbus_address_entry_get_value), (dbus_parse_address), (_dbus_address_test): * dbus/dbus-address.h: New files for dealing with address parsing. * dbus/dbus-connection.c: Document timeout functions. * dbus/dbus-message.c: Document dbus_message_new_from_message. * dbus/dbus-server-debug.c: Document. * dbus/dbus-server.c: (dbus_server_listen): Parse address and use correct server implementation. * dbus/dbus-string.c: (_dbus_string_find_to), (_dbus_string_test): * dbus/dbus-string.h: New function with test. * dbus/dbus-test.c: (dbus_internal_symbol_do_not_use_run_tests): * dbus/dbus-test.h: Add address tests. * dbus/dbus-transport-debug.c: Document. * dbus/dbus-transport.c: (_dbus_transport_open): Parse address and use correct transport implementation.
* 2003-01-28 Anders Carlsson <set EMAIL_ADDRESS environment variable>Anders Carlsson2003-01-281-5/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-connection-internal.h: * dbus/dbus-connection.c: (_dbus_connection_add_timeout), (_dbus_connection_remove_timeout): Add functions for adding and removing timeouts. * dbus/dbus-message.c: (dbus_message_new_from_message): Add new function that takes a message and creates an exact copy of it, but with the refcount set to 1. (check_message_handling): Fix build error. * dbus/dbus-server-protected.h: * dbus/dbus-server.c: (_dbus_server_init_base), (_dbus_server_finalize_base), (_dbus_server_add_timeout), (dbus_server_set_timeout_functions): (_dbus_server_remove_timeout): New functions so that a server can add and remove timeouts. (dbus_server_listen): Add commented out call to dbus_server_debug_new. * dbus/dbus-timeout.c: (_dbus_timeout_new): Actually set the handler, doh. * dbus/dbus-transport.c: (_dbus_transport_open): Add commented out call to dbus_transport_debug_client_new. * dbus/Makefile.am: Add dbus-transport-debug.[ch] and dbus-server-debug.[ch]
* 2003-01-26 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-01-261-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The unit tests pass, but otherwise untested. If it breaks, the tests should have been better. ;-) * bus/driver.c (bus_driver_handle_hello): return if we disconnect the connection. * dbus/dbus-message.c: redo everything so we maintain message->header as the only copy of the various fields. This avoids the possibility of out-of-memory in some cases, for example dbus_message_lock() can't run out of memory anymore, and avoids extra copying. Figured I may as well go ahead and do this since it was busted for dbus_message_lock to not return failure on OOM, and dbus_message_write_header was totally unchecked for OOM. Also fixed some random other bugs. * dbus/dbus-marshal.c (_dbus_marshal_get_field_end_pos): verify that strings are nul-terminated. Also, end_pos can be equal to string length just not greater than, I think. (_dbus_marshal_set_int32): new function (_dbus_marshal_set_uint32): new function (_dbus_marshal_set_string): new function * dbus/dbus-connection.c (_dbus_connection_new_for_transport): fix a warning, init timeout_list to NULL (dbus_connection_send_message): don't use uninitialized variable "serial" * dbus/dbus-string.c (_dbus_string_replace_len): new function
* 2003-01-26 Anders Carlsson <andersca@codefactory.se>Anders Carlsson2003-01-261-0/+6
| | | | | | | | | | | | | | | | | | * dbus/dbus-auth.c: (process_auth), (_dbus_auth_unref): * dbus/dbus-connection.c: (_dbus_connection_new_for_transport), (dbus_connection_unref): * dbus/dbus-marshal.c: (_dbus_marshal_test): * dbus/dbus-message.c: (dbus_message_unref), Plug memory leaks. (dbus_message_get_fields): Remove debugging printout. (_dbus_message_loader_return_buffer): Don't store the header string. (_dbus_message_test): Plug leaks.
* 2003-01-25 Anders Carlsson <andersca@codefactory.se>Anders Carlsson2003-01-251-5/+5
| | | | | | | | | * dbus/dbus-connection.c: (dbus_connection_send_message): * dbus/dbus-message-internal.h: * dbus/dbus-message.c: (_dbus_message_get_client_serial), (dbus_message_write_header): Remove _dbus_messag_unlock and don't set the client serial on a message if one already exists.
* 2003-01-25 Anders Carlsson <andersca@codefactory.se>Anders Carlsson2003-01-241-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-connection.c: (dbus_connection_send_message): Unlock the message in case it was sent earlier. (dbus_connection_send_message_with_reply_and_block): Remove the reply message from the list. * dbus/dbus-marshal.c: (_dbus_demarshal_string_array): Set array_len and new_pos correctly. (_dbus_marshal_test): Remove debug output. * dbus/dbus-message-internal.h: * dbus/dbus-message.c: (_dbus_message_get_reply_serial): New function that returns the reply serial. (_dbus_message_unlock): New function that unlocks a message and resets its header. (dbus_message_append_string_array), (dbus_message_get_fields_valist), (dbus_message_iter_get_field_type), (dbus_message_iter_get_string_array), (dbus_message_get_fields), (dbus_message_append_fields_valist): Handle string arrays. (dbus_message_set_sender): Make this function public since the bus daemon needs it. (decode_header_data): Set the reply serial to -1 initially. * dbus/dbus-message.h: Add dbus_message_set_sender.
* 2003-01-22 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-01-221-0/+13
| | | | | | | * dbus/dbus-connection.c (dbus_connection_send_message_with_reply_and_block): add some @todo * bus/driver.c (bus_driver_add_connection): add a FIXME about memleak
* 2003-01-21 Anders Carlsson <andersca@codefactory.se>Anders Carlsson2003-01-211-9/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-connection.c: (dbus_connection_send_message): Add a new client_serial parameter. (dbus_connection_send_message_with_reply): Remove a @todo since we've implemented the blocking function. (dbus_connection_send_message_with_reply_and_block): New function that sends a message and waits for a reply and then returns the reply. * dbus/dbus-connection.h: Add new functions. * dbus/dbus-errors.c: (dbus_result_to_string): * dbus/dbus-errors.h: Add new DBUS_RESULT. * dbus/dbus-message-internal.h: * dbus/dbus-message.c: (_dbus_message_get_reply_serial), (_dbus_message_set_sender), (dbus_message_write_header), (dbus_message_new_reply), (decode_header_data), (_dbus_message_loader_return_buffer), (_dbus_message_test): * dbus/dbus-message.h: Add new functions that set the reply serial and sender. Also marshal and demarshal them correctly and add test. * dbus/dbus-protocol.h: Add new DBUS_MESSAGE_TYPE_SENDER. * glib/dbus-glib.h: * glib/dbus-gmain.c: (watch_callback), (free_callback_data), (add_watch), (remove_watch), (add_timeout), (remove_timeout), (dbus_connection_hookup_with_g_main): * glib/test-dbus-glib.c: (main): Rewrite to use GIOChannel and remove the GSource crack. * test/echo-client.c: (main): * test/watch.c: (check_messages): Update for changed APIs
* 2003-01-19 Anders Carlsson <andersca@codefactory.se>Anders Carlsson2003-01-191-0/+39
| | | | | | | | | | | | | | | | | | * dbus/Makefile.am: Add dbus-timeout.[cħ] * dbus/dbus-connection.c: (_dbus_connection_new_for_transport): Create a DBusTimeoutList. (dbus_connection_set_timeout_functions): Add new function to set timeout callbacks * dbus/dbus-connection.h: Add public DBusTimeout API. * dbus/dbus-message.c: (dbus_message_get_service): * dbus/dbus-message.h: New function. * dbus/dbus-server.c: Fix small doc typo. * dbus/dbus-timeout.[ch]: New files for mainloop timeouts.
* 2003-01-19 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-01-191-0/+43
| | | | | | | | | | * dbus/dbus-connection.c (dbus_connection_get_is_authenticated): new function * dbus/dbus-server.c (dbus_server_set_max_connections) (dbus_server_get_max_connections, dbus_server_get_n_connections): keep track of current number of connections, and add API for setting a max (but haven't implemented enforcing the max yet)
* 2003-01-18 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-01-191-1/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-transport-unix.c (unix_do_iteration): only do the reading/writing if read_watch != NULL or write_watch != NULL. * dbus/dbus-message.c (_dbus_message_loader_return_buffer): fix the message loader code to actually load message->header and message->body into the newly-created message. * dbus/dbus-transport-unix.c (check_write_watch): fix a mem leak in OOM case * dbus/dbus-connection.c (dbus_connection_set_max_message_size) (dbus_connection_get_max_message_size) (dbus_connection_set_max_live_messages_size) (dbus_connection_get_max_live_messages_size): implement some resource limitation functions * dbus/dbus-resources.c: new file implementing some of the resource limits stuff * dbus/dbus-message.c (dbus_message_iter_get_byte_array): add missing docs, add @todo to handle OOM etc. * dbus/dbus-marshal.c (_dbus_demarshal_byte_array): add missing docs
* 2003-01-18 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-01-181-49/+39
| | | | | | | | * dbus/dbus-connection.c (dbus_connection_unref): disconnect the connection if it hasn't been already. * dbus/dbus-connection.h: kill off the idea of an ErrorFunction, replace with DisconnectFunction.
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