| Commit message (Collapse) | Author | Age | Files | Lines |
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* python/decorators.py: Change emit_signal function to use the
signature annotation of the signal when marhsalling the arguments from
the service. Fix a bug where the code checking signature length
against argument length referenced the wrong variable.
* python/introspect_parser.py: Avoid adding the type signature of
signal arguments to any methods which occur after them in the
introspection data (!) by making the parser a little more careful
about its current state.
* python/service.py: Remove debug prints from last commit (again :D).
* test/python/test-client.py, test/python/test-service.py: Add test
signals with signature decorators to test the strict marshalling code
gives errors at the right time. Could do with checking the signals
actually get emitted too, given that the test does nothing with
signals at the moment...
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* python/_dbus.py: Add WeakReferenceDictionary cache of dbus.Bus
instances to stop madness of creating new instances representing
the same bus connection all the time, rendering any tracking of
match rules and bus names quite meaningless. Caught a bug where
the private argument to SessionBus() and friends was being passed
in as use_default_mainloop by mistake. Still some problems with
multiple dbus_binding.Connection instances representing the same
low-level connection (eg when you use both SessionBus() and
StarterBus() in same process), but it's a lot better now than it
was.
* python/dbus_bindings.pyx: Add constants with the return values
for bus_request_name().
* python/service.py: Store bus name instances in a per-dbus.Bus cache
and retrieve the same instances for the same name, so deletion can be
done with refcounting. Also now throws some kind of error if you
don't actually get the name you requested, unlike previously...
* test/python/test-client.py: Add tests for instance caching of buses
and bus name objects.
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* python/dbus_bindings.pyx, test/python/test-client.py: Fix
marshalling of boolean values. Add some booleans to the values in
the test client.
* python/decorators.py, python/service.py: Add an 'async_callbacks'
argument to the dbus.service.method decorator, which allows you to
name arguments to take two callback functions for replying with
return values or an exception.
* test/python/test-client.py, test/python/test-service.py: Add test
case using asynchronous method reply functions, both return values and
errors, and from within both the function itself and from a mainloop
callback.
* python/decorators.py, python/service.py: Perform checking that the
number of method/signal arguments matches the number of types in the
signature at class loading time, not when you first introspect the
class.
* python/service.py: Remove debug print left by the last commit.
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* python/service.py: Heavy refactoring of method invocation, with
hopefully no effect on functionality. Nuked _dispatch_dbus_method_call
in favour of a new _message_cb that uses seperate functions for
looking up the method to call, marshalling the return values, and
sending exceptions as errors, and is easier to follow as a
consequence. Fixes some corner cases about returning things that
don't match your declared out_signature, allows exceptions to define
_dbus_error_name and have it be sent over the bus as the error name,
and paves the way for cool stuff like heeding the message no reply
flag, asynchronous method implementations, informing the method of the
sender, and including backtraces in the error messages.
* test/python/test-client.py: Catch and print exceptions thrown in the
async callback tests, rather than passing them to the low-level
bindings to be ignored in a noisy and frustrating manner.
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* python/_dbus.py, python/proxies.py, python/service.py: Add __repr__
functions to dbus.Bus, dbus.service.BusName and dbus.service.Object,
tweak others to be consistent.
* test/python/test-client.py: Tweak output of testInheritance.
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* python/service.py: Major changes to allow multiple inheritance
from classes that define D-Bus interfaces:
1. Create a new Interface class which is the parent class of
Object, and make the ObjectType metaclass into InterfaceType.
2. Patch written with Rob Taylor to replace use of method_vtable
with code that walks the class's __MRO__ (method resolution order)
to behave like Python does when invoking methods and allow
overriding as you'd expect. Code is quite tricky because
we have to find two methods, the one to invoke which has the
right name and isn't decorated with the /wrong/ interface,
and the one to pick up the signatures from which is decorated
with the right interface.
The same caveats apply as to normal multiple inheritance -
this has undefined behaviour if you try and inherit from two
classes that define a method with the same name but are
decorated with different interfaces. You should decorate
your overriding method with the interface you want.
3. Replace grungy introspection XML generation code in the metaclass
with dictionaries that cope correctly with multiple inheritance
and the overriding of methods. This also uses the signature
decorations to provide correct introspection data, including
the debut appearance of the types of your return values. :D
* test/python/test-client.py, test/python/test-service.py: Add a test
case to try invoking an method that overrides one inherited from a
D-Bus interface class.
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* python/dbus_bindings.pyx: Tweak 'raise AssertionError' to assert().
Add checking for the end of struct character when marshalling a
struct in MessageIter.append_strict.
* python/examples/example-service.py,
python/examples/gconf-proxy-service.py,
python/examples/gconf-proxy-service2.py: Update to use gobject
mainloop directly rather than appearing to depend on gtk.
* python/test/test-client.py, python/test/test-server.py: Remove
obsolete and broken test scripts for old bindings. We have up to date
and working tests in test/python/.
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* python/decorators.py: Add optional arguments to the method and
signal decorators to allow you to specify the signature of arguments
and return values. Preserve the doc strings of signal functions in the
decorated version, for pydoc and friends.
* python/dbus_bindings.pyx, python/proxies.py: Replace the
parse_signature_block function with an iterable dbus.Signature()
type. Fix a bug in MessageIter.append_strict where you could append
anything by claiming it was a string.
* python/service.py: Use the out_signature decoration on methods to
marshal return values, meaning you no longer require dbus.Array()
or dbus.Dictionary() to indicate the type when returning empty
arrays or dictionaries. Fix a bug where exceptions which are defined
in __main__ are not turned into error replies.
* test/python/test-client.py, test/python/test-service.py: Add test
for correct marshalling of return values according to out_signature.
Fix a bug in the async call test where the error_handler is missing a
self argument.
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* glib/Makefile.am, glib/examples/Makefile.am,
glib/examples/statemachine/Makefile.am: Merge patch from Ubuntu by
Daniel Stone to replace explicit calls to libtool with $(LIBTOOL).
* test/python/.cvsignore: Add run-with-tmp-session-bus.conf.
* tools/dbus-monitor.1, tools/dbus-monitor.c: Merge dbus-monitor patch
from Ubuntu by Daniel Silverstone to allow specifying match rules on
the command line.
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* python/dbus_bindings.pyx (String, MessageIter): make D-Bus strings
derive from unicode instead of str, and encode/decode UTF-8 when
marshalling/unmarshalling bus messages
* python/introspect_parser.py: encode introspection data as UTF-8
before passing the buffer into libxml2
* test/python/test-client.py: add unicode test strings
* test/data/valid-service-files/.cvsignore, test/python/.cvsignore:
ignore generated python test files
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and G_TYPE_VALUE_ARRAY (DBUS_TYPE_STRUCT)
(gvalue_from_hash_value, hash_value_from_gvalue): handle gdouble
* glib/dbus-gvalue.c (dbus_gvalue_to_signature): add missing
DBUS_STRUCT_BEGIN_CHAR and DBUS_STRUCT_END_CHAR charaters
when constructing struct signatures
* python/_dbus.py (Bus): handle private connections using the
private keyword in the constructor. defaults to private=False
(Bus::close): new method to close a connection to the bus
* python/dbus_bindings.pyx (Connection::close): renamed method
was previously called disconnect
(bus_get): now supports getting a private connection
* python/proxies.py (ProxyMethod::__call__): check if ignore_reply
keyword is set to True. if it is, execute the method without waiting
for a reply
(ProxyObject::_introspect_execute_queue): new method for executing
all the pending methods that were waiting for the introspect to
finish. this is called when introspect either succeeds or fails
(ProxyObject::_introspect_error_handler): call queued methods
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STRUCT_BEGIN not TYPE_STRUCT in indicate we are marshalling a struct
* python/service.py (Object::_message_cb): handle exceptions correctly
by sending them over the wire to the calling app. This makes sure
the client returns immediately instead of waiting the 15 seconds to
timeout.
* test/python/test-client.py (TestDBusBindings::testBenchmarkIntrospect):
Add a test to benchmark how long it takes to introspect a service and
call a method which returns a large element (pretty fast)
* test/python/test-service.py (TestObject::GetComplexArray): new test
method which pushes a lot of data
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reclaim memory outside of the loop and use del istead of just setting
the key to None
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signal tag even when there are no arguments
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to no instead of auto when building. These bindings do not
have full time maintainers and will not be supported for the
1.0 release.
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* dbus/dbus-connection.c (_dbus_connection_queue_received_message_link,
_dbus_connection_message_sent,
_dbus_connection_send_preallocated_unlocked_no_update,
_dbus_connection_pop_message_link_unlocked): handle the case when path
is NULL when calling _dbus_verbose
* configure.in: check for functions getpeerucred and getpeereid
* dbus/dbus-sysdeps.c (_dbus_read_credentials_unix_socket): provides
support of auth EXTERNAL on Solaris 10+ (getpeerucred), FreeBSD 4.6+,
OpenBSD 3.0+ and FreeBSD 5.0+ as well as MacOSX 10.2+ (getpeereid).
Patch was only tested on Solaris 10 x86 so it might be issues
with other platforms (i.e. BSDs and MacOSX)
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instead of marshal basic so we can handle recursive types in a variant
* test/glib/test-dbus-glib.c: Add test for marshaling recurive types
in variants
* test/glib/test-service-glib.c, test-service-glib.xml
(my_object_echo_variant [EchoVariant],
my_object_process_variant_of_array_of_ints123
[ProcessVariantOfArrayOfInts123]):
Add two test methods
* python/introspect_parser.py: New module for parsing introspect
data.
* python/dbus_bindings.pyx:
(various places): when throwing errors fix to use errormsg instead
of message local variable because Pyrex can get confused with other
message variables (initial patch by Robert McQueen
<robert.mcqueen at collabora.co.uk>)
(MessageIter::parse_signature_block): new method for getting the next
block in a signiture.
(MessageIter::append_strict): new method for appending values strictly
using the passed in signature instead of guessing at the type
(MessageItter:: append_dict, append_struct, append_array): use
signatures to marshal children if the signature is available
* python/exceptions.py (IntrospectionParserException): new exception
* python/proxies.py (ProxyMethod::__call__): Marshal args with
introspected signatures if available, else we fall back to the
old way of doing things.
(ProxyObject::_introspect_reply_handler ): parse introspection data
* python/service.py (ObjectType::_reflect_on_method): Properly
terminate <method> if there are no args in the reflection data
* test/python/test-client.py: add tests for talking with the GLib
test server. This gives us better coverage for introspection since
python to python will always generate arguments as variants. It also
allows us to test the robustness of the GLib bindings and interlanguage
communications.
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to the introspect data. (patch from Daniel P. Berrange
<dan at berrange.com>)
* bus/dispatch.c (check_existent_ping): Add testcase for Ping
* dbus/dbus-connection.c (_dbus_connection_peer_filter,
_dbus_connection_run_builtin_filters): Changed these to
be unlock_no_update functions and call
_dbus_connection_send_unlocked_no_update instead of
dbus_connection_send to avoid locking errors.
* doc/TODO: Removed the make Ping test TODO
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spotting it.
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DBusBindingOutputMode enum which was causing a warning.
#include <time.h> so using time_t is explicitly defined
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We now copy the message from a DBusError and then free
the error object befor throwing the error
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- dbus/dbus-bus.c
(internal_bus_get): new method that take over the heavy lifting
of dbus_bus_get and adds the ability to get a private connection
to the bus
(dbus_bus_get): wrapper to internal_bus_get that provides the same
interface as in previous versions
(dbus_bus_get_private): new method that is a wrapper to
internal_bus_get to get a private connection to the bus
- dbus/dbus-bus.h
(dbus_bus_get_private): add as a public libdbus interface
- dbus-1.pc.in: output system_bus_default_address and
sysconfdir variables so apps can use them when compiling
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hopelessly unmaintained old Qt D-BUS bindings and adding the ones from KDE's SVN.
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test/Makefile.am, test/test-names.c: allow hyphens in bus names.
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* test/data/auth/fallback.auth-script: we don't
retry the EXTERNAL method when we know its going
to fail anymore.
2005-09-11 Mark McLoughlin <mark@skynet.ie>
* dbus/dbus-connection-internal.h: rename
(add|remove|toggle)_(watch|timeout) to unlocked()
* dbus/dbus-connection.c: ditto.
* dbus/dbus-timeout.c, dbus/dbus-transport-unix.c:
Update some callers for the renaming.
2005-09-10 Mark McLoughlin <mark@skynet.ie>
* dbus/dbus-auth.c: (record_mechanisms): don't
retry the first auth mechanism because we know
we're just going to get rejected again.
* dbus/dbus-keyring.c: (_dbus_keyring_reload):
Fix thinko ... and what a nasty little bugger to
track down you were ...
* dbus/dbus-connection.c:
(_dbus_connection_add_watch),
(_dbus_connection_remove_watch): add note about
these needing the connection to be locked.
(_dbus_connection_get_dispatch_status_unlocked):
set status to DATA_REMAINS when we queue the
disconnected message.
* bus/dispatch.c:
(bus_dispatch): fix warning.
(check_existent_service_no_auto_start):
Expect ChildSignaled error too.
(check_existent_hello_from_self): fix another
couple of warnings.
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Patches from James Willcox <snorp@snorp.net>
* mono/Makefile.am: Add Int16.cs and UInt16.cs
* mono/DBusType/Array.cs: Handle multidimensional arrays, and
support array "out" parameters.
* mono/DBusType/Int16.cs, mono/DBusType/UInt16.cs: New files,
for 16-bit int support.
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* Patch from Steve Grubb:
- bus/activation.c (bus_activation_service_reload_test): clean up
some indentation
- dbus/dbus-keyring.c (_dbus_keyring_reload): fix conditional
- dbus/dbus-message-factory.c (generate_special): fix a couple of
buffer overflows in the test suite. This is non critical because
it can not be exploited and this code is only run when doing a
make check.
* Patch from Yaakov Selkowitz: Build fixes for Cygwin
- configure.in: Don't check and link against kdecore, only qt headers
- dbus/Makefile.am: Add -no-undefined to libdbus_1_la_LDFLAGS
- gcj/org/freedesktop/dbus/Makefile.am:
add libdbus_gcj_1_la_LDFLAGS = -no-undefined
- glib/Makefile.am: Add -no-undefined to libdbus_glib_1_la_LDFLAGS
and $(DBUS_GLIB_LIBS) to dbus_binding_tool_LDADD
- qt/Makefile.am: Add -no-undefined to libdbus_qt_1_la_LDFLAGS
- tools/Makefile.am: Add platform extentions to binaries
(i.e. .exe on windows)
* configure.in:
- Make it so if no suitable version of python is found we only
disable building python instead of exiting the configure script
- Require version 2.4 of glib for glib bindings
- Up version to 0.50
* python/__init__.py: Sync version with libdbus to (0,50,0)
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* dbus/dbus-object-tree.c (find_subtree_recurse):
a couple of optimizations (bug #710):
- do a binary search in the tree
- insert a new child at the right place directly, no need for
qsort anymore
- do the "double alloc" thing when allocating children
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* python/dbus_bindings.pyx: Memory management foo
(global): remove hacky _user_data_references global list
(GIL_safe_cunregister_function_handler): userdata now stuffed into
tuples. Unref user_data
(GIL_safe_cmessage_function_handler): userdata now stuffed into tuples
(Connection::__del__): Remove and replace with __dealloc__ method
(Connection::add_filter): Stuff user_data into a tuple. Use Py_INCREF
to keep tuple from being deallocated instead of the global var hack
(Connection::register_object_path): Stuff user_data into a tuple.
Use Py_INCREF to keep tuple from being deallocated instead of the
global var hack
(Connection::register_fallback): Stuff user_data into a tuple.
Use Py_INCREF to keep tuple from being deallocated instead of the
global var hack
(GIL_safe_pending_call_notification): Don't unref the message
because it gets unreffed when going out of scope. Py_XDECREF
the user_data
(PendingCall::__del__): Remove and replace with __dealloc__ method
(PendingCall::set_notify): ref the pending call because we will
need it to stick around for when the notify callback gets called
(Message::__del__): Remove and replace with __dealloc__ method
* python/dbus_glib_bindings.pyx (init_gthreads): Changed to
gthreads_init to match up with the dbus call
* python/glib.py (init_threads): Changed to threads_init to match
up with gobject.threads_init(). init_threads is kept for backwards
compat but will most likely be deprecated in the future
* test/python/test-client.py:
- revamp to use Python's unittest functionality
- add async call tests
- setup threads in glib and dbus so we make sure locks are working
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(_pending_call_notification, cunregister_function_handler,
cmessage_function_handler): All callback functions have been rearranged
to workaround a bug in Pyrex when working with the GIL which is Python's
global lock when dealing with threads. They have been split into
a wrapper function (which assumes the name of the old function) and
a _GIL_safe_<function name> function which contains the functionality
of the old function. This ensures that Pyrex does not write code
the lock is released.
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GIL global lock when calling back into Python
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* Add Havoc's patch that never got applied to HEAD (Bug #2436):
* bus/policy.c (bus_policy_allow_user): change default "user is
allowed" to be "user has same uid as the bus itself"; any
allow/deny rules will override.
* bus/session.conf.in: don't allow all users, since now by default
the user that ran the bus can connect.
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* tools/dbus-print-message.c (print_message): Flush stdout
after printing a message, so that redirecting to a file, then
hitting Ctrl-C works.
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* test/python/test-{server|client}.py: add the python/.libs directory
to the lookup path so dbus_bindings and dbus_glib_bindings don't
get picked up from the system
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(EmptyMessage): new class that subclasses Message. This is a workaround
to a Pyrex bug that fails to call __del__ when the Message object goes out
of scope. For some reason subclassing Message fixes this bug
(Bus::send_with_reply_and_block): use EmptyMessage instead of Message
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* glib/dbus-gproxy.c (dbus_g_proxy_call): Doc update, thanks
to Ryan Lortie for the suggestion.
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