| Commit message (Collapse) | Author | Age | Files | Lines |
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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
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* 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
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* bus/test.c, bus/test.h, bus/Makefile.am, bus/test-main.c:
set up a test framework as for the library
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Throughout: purge global variables, introduce BusActivation,
BusConnections, BusRegistry, etc. objects instead.
* bus/bus.h, bus/bus.c: introduce BusContext as a global
message bus object
* test/Makefile.am (TEST_BINARIES): disable bus-test for now,
going to redo this a bit differently I think
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* bus/Makefile.am:
* bus/activation.c: (bus_activation_entry_free),
(add_desktop_file_entry), (load_directory), (bus_activation_init):
* bus/activation.h:
* bus/main.c: (main):
Add simple activation support, doesn't work yet though.
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* bus/Makefile.am:
Add utils.[ch]
* bus/connection.c: (bus_connection_foreach):
Fix a warning.
* bus/desktop-file.c: (grow_lines_in_section), (grow_sections),
(unescape_string), (new_section), (parse_section_start),
(parse_key_value), (report_error), (bus_desktop_file_load),
(bus_desktop_file_get_string):
* bus/desktop-file.h:
Use DBusError for error reporting.
* bus/dispatch.c: (send_one_message),
(bus_dispatch_message_handler):
* bus/driver.c: (bus_driver_send_service_deleted),
(bus_driver_send_service_created), (bus_driver_send_service_lost),
(bus_driver_send_service_acquired), (bus_driver_handle_hello),
(bus_driver_send_welcome_message),
(bus_driver_handle_list_services),
(bus_driver_handle_acquire_service),
(bus_driver_handle_service_exists):
* bus/loop.c: (bus_loop_run):
* bus/main.c:
Use BUS_HANDLE_OOM instead of _DBUS_HANDLE_OOM.
* bus/utils.c: (bus_wait_for_memory):
* bus/utils.h:
New files with general utility functions.
* dbus/dbus-internals.h:
Remove _DBUS_HANDLE_OOM.
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* bus/Makefile.am:
* bus/desktop-file.c:
* bus/desktop-file.h:
Add a desktop file parser.
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* bus/Makefile.am:
Add libdbus-daemon.la and link to it.
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* bus/Makefile.am:
* bus/connection.c: (connection_disconnect_handler),
(connection_watch_callback), (bus_connection_setup):
* bus/dispatch.c: (send_one_message),
(bus_dispatch_broadcast_message), (bus_dispatch_message_handler),
(bus_dispatch_add_connection), (bus_dispatch_remove_connection):
* bus/dispatch.h:
* bus/driver.c: (bus_driver_send_service_deleted),
(bus_driver_send_service_created), (bus_driver_handle_hello),
(bus_driver_send_welcome_message),
(bus_driver_handle_list_services), (bus_driver_remove_connection),
(bus_driver_handle_message):
* bus/driver.h:
Refactor code, put the message dispatching in its own file. Use
_DBUS_HANDLE_OOM. Also send ServiceDeleted messages when a client
is disconnected.
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* bus/Makefile.am:
Add driver.[ch]
* bus/connection.c: (connection_disconnect_handler):
Remove the connection from the bus driver's list.
(connection_watch_callback): Dispatch messages.
(free_connection_data): Free connection name.
(bus_connection_setup): Add connection to the bus driver's list.
(bus_connection_remove_owned_service):
(bus_connection_set_name), (bus_connection_get_name):
Add functions for setting and getting the connection's name.
* bus/connection.h:
Add function headers.
* bus/driver.c: (create_unique_client_name),
(bus_driver_handle_hello_message),
(bus_driver_send_welcome_message), (bus_driver_message_handler),
(bus_driver_add_connection), (bus_driver_remove_connection):
* bus/driver.h:
* bus/main.c:
* bus/services.c: (bus_service_free):
* bus/services.h:
New file that handles communication and registreation with the bus
itself.
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* bus/connection.c: implement routines for handling connections,
first thing is keeping a list of owned services on each connection
and setting up watches etc.
* bus/services.c: implement a mapping from service names to lists
of connections
* dbus/dbus-hash.c: add DBUS_HASH_POINTER
* dbus/dbus-threads.c (dbus_static_mutex_lock): add functions
to use static mutexes for global data
* dbus/dbus-connection.c (dbus_connection_set_data): add new
collection of functions to set/get application-specific data
on the DBusConnection.
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* dbus/dbus-sysdeps.c (_dbus_sleep_milliseconds): new function
(_dbus_poll): new function
* dbus/dbus-internals.h (_DBUS_STRUCT_OFFSET): new macro
copied from GLib
* bus/loop.c: initial code for the daemon main loop
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* Makefile.am (SUBDIRS): rename subdir "server" to "bus"
because any app can be a server, and any app can be a client,
the bus is a special kind of server.
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