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No comment.
Signed-off-by: Colin Walters <walters@verbum.org>
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* Add indent-tabs-mode: nil to all file headers.
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* dbus/dbus-memory.c: Use atomic variable to protect
n_blocks_outstanding otherwise OOM will be reported using SMP on
some arches
* bus/dispatch.c: Add missing end of line characters
* bus/desktop-file.c (parse_section_start, parse_key_value)
(bus_desktop_file_load): Propertly handle OOM
* dbus/dbus-threads.c (init_uninitialized_locks): Check that
thread_init_generation equals _dbus_current_generation, not 0
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* dbus/dbus-message.h: put #ifndef DBUS_DISABLE_DEPRECATED around
dbus_message_iter_get_array_len().
* throughout: documentation improvements.
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* test/unused-code-gc.py: hacky script to find code that's used
only by the bus (not libdbus) or used only by tests or not used at
all. It has some false alarms, but looks like we can clean up a
lot of size from libdbus.
* dbus/dbus-sysdeps.c, dbus/dbus-sysdeps-utils.c,
dbus/Makefile.am: initially move 10K of binary size out of libdbus
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* Land the new message args API and type system.
This patch is huge, but the public API change is not
really large. The set of D-BUS types has changed somewhat,
and the arg "getters" are more geared toward language bindings;
they don't make a copy, etc.
There are also some known issues. See these emails for details
on this huge patch:
http://lists.freedesktop.org/archives/dbus/2004-December/001836.html
http://lists.freedesktop.org/archives/dbus/2005-January/001922.html
* dbus/dbus-marshal-*: all the new stuff
* dbus/dbus-message.c: basically rewritten
* dbus/dbus-memory.c (check_guards): with "guards" enabled, init
freed blocks to be all non-nul bytes so using freed memory is less
likely to work right
* dbus/dbus-internals.c (_dbus_test_oom_handling): add
DBUS_FAIL_MALLOC=N environment variable, so you can do
DBUS_FAIL_MALLOC=0 to skip the out-of-memory checking, or
DBUS_FAIL_MALLOC=10 to make it really, really, really slow and
thorough.
* qt/message.cpp: port to the new message args API
(operator<<): use str.utf8() rather than str.unicode()
(pretty sure this is right from the Qt docs?)
* glib/dbus-gvalue.c: port to the new message args API
* bus/dispatch.c, bus/driver.c: port to the new message args API
* dbus/dbus-string.c (_dbus_string_init_const_len): initialize the
"locked" flag to TRUE and align_offset to 0; I guess we never
looked at these anyhow, but seems cleaner.
* dbus/dbus-string.h (_DBUS_STRING_ALLOCATION_PADDING):
move allocation padding macro to this header; use it to implement
(_DBUS_STRING_STATIC): ability to declare a static string.
* dbus/dbus-message.c (_dbus_message_has_type_interface_member):
change to return TRUE if the interface is not set.
* dbus/dbus-string.[hc]: move the D-BUS specific validation stuff
to dbus-marshal-validate.[hc]
* dbus/dbus-marshal-basic.c (_dbus_type_to_string): move here from
dbus-internals.c
* dbus/Makefile.am: cut over from dbus-marshal.[hc]
to dbus-marshal-*.[hc]
* dbus/dbus-object-tree.c (_dbus_decompose_path): move this
function here from dbus-marshal.c
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* dbus/dbus-memory.c (_dbus_initialize_malloc_debug, check_guards)
(dbus_malloc, dbus_malloc0, dbus_realloc): Fix up printf
format specifier mismatches.
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* COPYING: switch to Academic Free License version 2.1 instead of
2.0, to resolve complaints about patent termination clause.
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* Update AFL version to 2.0 throughout the source files to reflect
the update that was done a while ago.
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* dbus/dbus-memory.c (dbus_realloc): Don't check guards after shrinking
the allocated block.
(_dbus_memory_test): New function.
* dbus/dbus-test.h: Add _dbus_memory_test ().
* dbus/dbus-test.c (dbus_internal_do_not_use_run_tests): Call it.
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* dbus/dbus-spawn.c: s/_exit/exit/ because it was keeping gcov
data from getting written, and there wasn't a good reason to
use _exit really.
* test/decode-gcov.c (mark_inside_dbus_build_tests): don't count
dbus_verbose lines in test coverage
(main): add list of functions sorted by # of untested blocks
to the coverage report
* dbus/dbus-mempool.c: put some test-only code in DBUS_BUILD_TESTS
* dbus/dbus-marshal.c (_dbus_marshal_test): extend test coverage
* dbus/dbus-message-handler.c (_dbus_message_handler_test):
extend test coverage
* test/data/auth/cancel.auth-script: test canceling an
authentication
* dbus/Makefile.am: remove dbus-server-debug.[hc] for now, as they
aren't used. in CVS history if we end up needing them.
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* glib/dbus-gmain.c: docs cleanups
* dbus/dbus-types.h: add docs on int64 types
* dbus/dbus-memory.c: fix docs to avoid putting private API in
public API docs section
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* dbus/dbus-string.c: docs warning
* dbus/dbus-spawn.c: missing docs
* dbus/dbus-memory.c (struct ShutdownClosure): missing docs
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* bus/config-parser.c: hacking
* dbus/dbus-memory.c: don't use DBusList for the list of stuff
to shut down, since it could cause weirdness with the DBusList
lock
* dbus/dbus-list.c (_dbus_list_test): add tests for the
link-oriented stack routines
(alloc_link): free the mempool if the first alloc from it fails
* dbus/dbus-mempool.c (struct DBusMemBlock): fix alignment issue
* dbus/dbus-string.c (UNICODE_VALID): sync new version of this
from GLib
(_dbus_string_skip_white): new
* doc/config-file.txt (Elements): add <includedir>
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* dbus/dbus-bus.c: (bus_data_free), (dbus_bus_get):
* dbus/dbus-bus.h:
Add dbus_bus_get.
* dbus/dbus-memory.c:
Fix a doc comment.
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* bus/test.c (bus_test_flush_bus): remove the sleep from here,
I think it may have just been superstition. Not sure.
* dbus/dbus-string.c (_dbus_string_base64_decode): catch some OOM
failures that were not being handled.
* dbus/dbus-auth.c (process_auth): fix a memleak in OOM handling
* dbus/dbus-memory.c: add ability to set number of mallocs in a
row that will fail on out-of-memory.
* dbus/dbus-internals.c (_dbus_test_oom_handling): convenience
function for testing out-of-memory handling.
* bus/config-loader-expat.c (memsuite): don't wrap the dbus
allocation functions, they do map exactly to the expat ones.
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* 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
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* dbus/dbus-bus.c (ensure_bus_data): handle failure to set
connection data
* dbus/dbus-memory.c (_dbus_initialize_malloc_debug): support
DBUS_MALLOC_BACKTRACES to print trace when failing an alloc
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* 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
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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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* bus/dispatch.c (bus_dispatch_test): OK, now finally actually
write useful test code, after all that futzing around ;-)
Test does not yet pass because we can't handle OOM in
_dbus_transport_messages_pending (basically,
dbus_connection_preallocate_send() does not prealloc the write
watch). To fix this, I think we need to add new stuff to
set_watch_functions, namely a SetEnabled function so we can alloc
the watch earlier, then enable it later.
* dbus/Makefile.am (libdbus_convenience_la_SOURCES): move
dbus-memory.c to the convenience lib
* bus/test.c: rename some static functions to keep them clearly
distinct from stuff in connection.c. Handle client disconnection.
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* bus/dispatch.c (bus_dispatch_test): do test using debug-pipe
transport, tests more of the real codepath. Set up clients
with bus_setup_debug_client.
* bus/test.c (bus_setup_debug_client): function to set up debug
"clients" on the main loop
* dbus/dbus-transport.c (_dbus_transport_open): add debug-pipe
support
* dbus/dbus-server.c (dbus_server_listen): add debug-pipe
server type
* dbus/dbus-server-debug.c: support a debug server based on pipes
* dbus/dbus-sysdeps.c (_dbus_full_duplex_pipe): new function
(_dbus_close): new function
* configure.in: check for socketpair
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* 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
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* dbus/dbus-marshal.c: (_dbus_demarshal_string_array):
Make string arrays NULL-terminated.
* dbus/dbus-memory.c: (dbus_free_string_array):
* dbus/dbus-memory.h:
New function for freeing NULL-terminated string arrays.
* dbus/dbus-message-builder.c: (append_quoted_string),
(_dbus_message_data_load):
Add support for array types.
* dbus/dbus-message.c: (check_message_handling):
Add more types as test cases.
* dbus/dbus-sysdeps.c: (_dbus_string_parse_int),
(_dbus_string_parse_double):
Add the start offset to the end offset.
* test/data/valid-messages/lots-of-arguments.message:
New test message with lots of arguments.
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* dbus/dbus-list.c: (_dbus_list_append_link),
(_dbus_list_prepend_link):
* dbus/dbus-memory.c: (dbus_malloc), (dbus_malloc0),
(dbus_realloc):
Warning fixes.
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* dbus/dbus-internals.h:
Fix build without tests.
* dbus/dbus-list.c: (alloc_link):
Fix a segfault when a malloc fails.
* dbus/dbus-memory.c: (initialize_malloc_debug), (dbus_malloc),
(dbus_malloc0), (dbus_realloc):
Add support for malloc debugging.
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* dbus/dbus-mempool.c: fail if the debug functions so indicate
* dbus/dbus-memory.c: fail if the debug functions indicate we
should
* dbus/dbus-internals.c (_dbus_set_fail_alloc_counter)
(_dbus_decrement_fail_alloc_counter): debug functions to
simulate memory allocation failures
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* configure.in: pile on more warning flags if using gcc
* Doxyfile.in (EXTRACT_STATIC): set to NO, so we don't have
to document static functions
* configure.in: add summary to end of configure so it
looks nice and attractive
* dbus/dbus-hash.c: finish implementation and write unit
tests and docs
* configure.in: add --enable-tests to enable unit tests
* dbus/dbus-test.c: test program to run unit tests
for all files in dbus/*, initially runs a test for
dbus-hash.c
* dbus/dbus-internals.h: file to hold some internal utility stuff
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* dbus/dbus-hash.c: copy in Tcl hash table, not yet
"ported" away from Tcl
* dbus/dbus-types.h: header for types such as dbus_bool_t
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* dbus/dbus.h: fixups for doc warnings
* Doxyfile.in (FILE_PATTERNS): we need to scan .h to pick up
macros
(QUIET): make it quiet so we can see warnings
* dbus/dbus-memory.c: teach D-BUS to allocate and free memory
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