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The autostart file needs to match the service name according the D-Bus
specification [1]:
"""
The service filename of "org.me.test.service" is then searched for
in /usr/share/dbus-1/system-services or other specified directories.
"""
This fixes "Bus name not found in system service directory".
[1] https://dbus.freedesktop.org/doc/system-activation.txt
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Mozjs185 is getting really old and unsupported. Newer versions
of the mozjs JSAPI are C++ based. So we convert the plugin to
C++ and then apply necessarily API changes so that it can be built
with the more recent mozjs38. For example we now need to "root"
values being passed into the API in order to satisfy the JSAPI
garbage collection rules. Further, a number of the APIs have been
tweaked and moved into the JS namespace, so we namespace them
appropriately and adjust their parameters.
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The proxy disable code calls set_proxy and clears the context
structure, which results in the mosjs_clear_proxy not being
called. Also there is a memory leak in the glist due to use of
remove_link() rather than remove(). The former simply removes the
entry from the linked list but doesn't free it.
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The mozjs execute calls returns a g_strdup'ed result. This
means that the unit test needs to free the resulting data.
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test-pacrunner and suites have been fixed to test BrowserOnly key
and it's function.
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As discussed, the proxy lookup for browser and non browser schemes should
be handled in an order as follows:
A request for a "browser" protocol would match the following configs
order of preference (if they exist):
• Matching "Domains", BrowserOnly==TRUE
• Matching "Domains", BrowserOnly==FALSE
• Domains==NULL, BrowserOnly==TRUE
• Domains==NULL, BrowserOnly==FALSE
A request for a non-browser protocol would match the following:
• Matching "Domains", BrowserOnly==FALSE
• Domains==NULL, BrowserOnly==FALSE (except if a config exists with
Matching "Domains", BrowserOnly==TRUE, in which case we need to
return NULL).
Update test cases to use pacrunner_proxy_set_domains() with three
arguments.
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It has been documented that we are adding a new dict key BrowserOnly
on PACrunner DBus interface.
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Autohell will automatically use g++ for the final link if it sees any
C++ sources, even if it isn't actually building them today.
So... link plugins/v8.cc into its own intermediate library, so there
*aren't* any C++ sources for src/pacrunner and it doesn't do that.
Add -fno-exceptions to AM_CXXFLAGS, so that it doesn't actually *need*
to link against libstdc++, even when V8 support is being built.
Add -lm to the relevant LDADD variables when duktape is being built,
because it needs trunc() from libm and was magically getting it before.
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Remove the duplicate definitions from mozjs and v8 plugins
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Remove the duplicate definitions from mozjs and v8 plugins
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...for reasons which will become apparent shortly.
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In commit d9ea7b8a ("plugins: Do not try to resolve a wrongly formated
hostname") we introduced a check on the string before we attempt to resolve
it. In the mozjs case we simply return a NULL result instead of raising an
exception when this function fails... except that the new sanity check was
placed before the JS_SET_RVAL() call, and no return value was set at all.
Move it to the right place.
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If the user don't set a function it means it doesn't care about the reply
so g_dbus_send_message can be used.
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Call ready callback regardless of the reply to GetManagedObjects
since otherwise the user code will be left waiting forever when in fact
no proxy will be created.
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Support a JS context per proxy configuration, instead of only one at a
time.
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We'll want this for a sane per-proxy-config cleanup of the JS context.
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If we want the JS backends to be able to store context per proxy config,
then we need to give them somewhere to put it...
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For now, just make the back ends automatically switch over, if
they're being invoked on a different context to the last invocation.
We'll fix them shortly to support multiple contexts.
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In create_proxy_config() we were calling pacrunner_proxy_set_domains(),
which was returning an error if passed a NULL list of domains.
Then we were calling pacrunner_proxy_set_auto() or one of its friends,
which all call reset_proxy() and *delete* the list of domains, if one
was set.
Treat proxy->domains like proxy->interface, and don't reset it in
reset_proxy(). And fix up pacrunner_proxy_set_domains() so that it
happily accepts a NULL domains list and behaves appropriately. As
a side-effect, this stops pacrunner_proxy_set_domains() from being
additive — if you call it a second time it'll clear the original set
and set just the ones you've just passed, instead of adding new
domains to the list. Which is a much saner semantic.
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A new test proxy_domain.test has been added which tests all
conditions to see whether Pacrunner answer correctly using Domains.
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Pacrunner now scan stored domains to match the host of URL.
In this way the most appropriate proxy config is selected to
answer the proxy query.
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manager-api.txt has been edited to highlight the proper usage of
Domains key which explains that IP ranges can also be added to it
in CIDR form.
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Move enumeration type defintions AFTER the enumerations themselves are
declared and defined such that the header works with strict compilers.
This occurs when building a plugin, compiled with C++, and occurs on
all of:
arm-none-linux-gnueabi-g++ (Sourcery G++ Lite 2010q1-202) 4.4.1
arm-poky-linux-gnueabi-g++ (GCC) 4.8.2
g++ (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4
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Members of data are allocated memory but not freed only data is freed
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If the sender flags a D-Bus message as not expecting a reply, it is
against system bus policy to send a reply — sending one will result in
errors being sent to us by dbus-daemon.
Magically drop all replies to messages which request no reply.
ofonod is one process which sends BlueZ messages which request no
reply,
when it is setting up a hands-free agent.
This is not a complete fix. In an ideal world, the existing check for
G_DBUS_METHOD_FLAG_NOREPLY would be dropped, as the server should be
prepared to return a reply to every method, if the client requests and
expects one — otherwise the client will time out. However, that’s a
much
bigger change with a much bigger risk of breaking things, so I’ll stick
with this for now.
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g_dbus_emit_property_changed doesn't send dbus signal immediately. Instead
it stores changed properties, and schedule signal to be send at
g_iddle_add. Additionally, if this method is called few times for some
property, only last value will be sent in property changed signal.
If remote device sends lots of notifications, they're all scheduled to be
notified using this method. This might result in some notifications being
lost.
This patch adds new method, that can immediately send property changed
signal, instead of sheduling it for nearest iddle moment.
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Private connection should be properly closed with dbus_connection_close
otherwise libdbus exits with the following error:
'The last reference on a connection was dropped without closing the
connection. This is a bug in an application. See
dbus_connection_unref() documentation for details. Most likely, the
application was supposed to call dbus_connection_close(), since this
is a private connection.'
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Passing NULL format parameter to vsnprintf results in invalid argument
error on glibc. But with some other libc libraries (musl and uClibc)
this results in dereferencing NULL pointer and crash due to
segmentation fault.
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There is no need to duplicate code in g_dbus_send_error_valist.
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The g_dbus_get_flags function enables detection of when the
G_DBUS_FLAG_ENABLE_EXPERIMENTAL is set.
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This makes GDBusClient work normally without ObjectManager.
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GDBusClient currently hard-codes "/" as the remote ObjectManager path.
This is generally incorrect, as an application can choose to expose an
ObjectManager at any well-known path. This patch fixes this by allowing
the user to pass in the ObjectManager path by introducing a new
conctructor "g_dbus_client_new_full".
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The client code currently issues GetManagedObjects if new handlers are
set via g_dbus_client_set_proxy_handlers. An application may set these
to NULL before unref'ing a client or to simply prevent further events.
Hence, there is no need to refresh objects or properties if all handlers
are NULL.
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If daemon gets disconnected from D-Bus sender is NULL. Watches that
was explicitly added with NULL sender (ie disconnected_signal in
g_dbus_set_disconnect_function) should be called anyway.
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If g_dbus_client_set_proxy_handlers gets called from within a
proxy_removed callback, the code may end up refreshing the proxy's
properties and incorrectly access the client's proxy_list as it gets
freed. This patch fixes this, so that get_managed_objects does nothing
if it gets called during a service disconnect.
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When subscribing to the D-Bus signal NameOwnerChanged from the bus driver,
specify the object path and the sender in the match rule. Otherwise, random
connections on the bus could impersonate the bus driver.
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This partially reverts 510b32b7156625b9df737c916b7a7a5c6fb285b9 since it
still necessary to take a reference before calling dbus_watch_handle
since internally it can call watch_info_free as in the following trace:
Invalid read of size 8
at 0x121085: watch_func (mainloop.c:105)
by 0x4C72694: g_main_context_dispatch (gmain.c:2539)
by 0x4C729C7: g_main_context_iterate.isra.23 (gmain.c:3146)
by 0x4C72DC1: g_main_loop_run (gmain.c:3340)
by 0x120541: main (main.c:551)
Address 0x5bbcd90 is 16 bytes inside a block of size 24 free'd
at 0x4A079AE: free (vg_replace_malloc.c:427)
by 0x4C7837E: g_free (gmem.c:252)
by 0x4F708BF: dbus_watch_set_data (dbus-watch.c:614)
by 0x4F70938: _dbus_watch_unref (dbus-watch.c:132)
by 0x4F6E9A7: _dbus_transport_handle_watch (dbus-transport.c:884)
by 0x4F59AFB: _dbus_connection_handle_watch (dbus-connection.c:1497)
by 0x4F70AF9: dbus_watch_handle (dbus-watch.c:683)
by 0x121084: watch_func (mainloop.c:103)
by 0x4C72694: g_main_context_dispatch (gmain.c:2539)
by 0x4C729C7: g_main_context_iterate.isra.23 (gmain.c:3146)
by 0x4C72DC1: g_main_loop_run (gmain.c:3340)
by 0x120541: main (main.c:551)
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If g_dbus_add_service_watch is called for service which bus name is
already known the following crash can happen:
invalid read of size 1
at 0x4C2A2F2: strlen (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x4E97722: g_strdup (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x405B0C: update_name_cache (watch.c:435)
by 0x405C37: update_service (watch.c:593)
by 0x4E7A2A5: g_main_context_dispatch (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4E7A627: ??? (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4E7AA39: g_main_loop_run (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4038EA: client_ready (test-gdbus-client.c:1014)
by 0x4E9E5E0: ??? (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4E9E7A5: ??? (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4E9EB1A: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x403614: main (test-gdbus-client.c:1058)
Address 0x5dbe5d0 is 0 bytes inside a block of size 7 free'd
at 0x4C28577: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x4E7FF7E: g_free (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x405B04: update_name_cache (watch.c:434)
by 0x405C37: update_service (watch.c:593)
by 0x4E7A2A5: g_main_context_dispatch (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4E7A627: ??? (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4E7AA39: g_main_loop_run (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4038EA: client_ready (test-gdbus-client.c:1014)
by 0x4E9E5E0: ??? (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4E9E7A5: ??? (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x4E9EB1A: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.3800.2)
by 0x403614: main (test-gdbus-client.c:1058)
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This actually creates a problem since the code now does flush any pending
message on the queue any signal will be send right away before the
actual reply to GetManagedObjects which will not contain those interfaces.
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Refactor filter_data_remove_callback so that we do not iterate over
freed pointer.
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No matter if disconnection was reported previously, g_dbus_client_unref()
was always calling service disconnect callback. This patch fix the
following scenario:
1) service disconnects from the bus
2) disconnect callback gets called
3) client calls g_dbus_client_unref(), disconnect callback is called
again.
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Unless the threads are created as detached (or joined, which is not the
case here), not all resources will be released when the thread exits.
If not handled, this causes unlimited memory usage over time.
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This patch adds a new gdbus utility function to allow setting a property
of fixed, and non-fixed values array.
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This patch adds a new gdbus helper to notify the clients that
GetManagedObjects reply was received and the last proxy has been
informed previously by the proxy_added callback.
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Passing 0 as timeout to g_timeout_add should equivalent to g_idle_add.
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Commit abfc2b0dd5c3e33abfdf1a815b16d492c1751c06 attempted to fix a crash
related to improper reference counting, but the main issue was that the
reference was taken only during the function call (which is usually
unnecessary for single thread), but still passed a pointer to
DBusConnection to a function that is called by the mainloop. This left a
window where the DBusConnection can be destroyed.
Fixes this crash on unit/test-gdbus-client:
==32642== Invalid read of size 4
==32642== at 0x690D0A6: dbus_connection_ref (in
/lib/i386-linux-gnu/libdbus-1.so.3.7.6)
==32642== by 0x804CEDB: message_dispatch (mainloop.c:73)
==32642== by 0x684580E: g_timeout_dispatch (gmain.c:4450)
==32642== by 0x6844A75: g_main_context_dispatch (gmain.c:3065)
==32642== by 0x6844E14: g_main_context_iterate.isra.23 (gmain.c:3712)
==32642== by 0x68452FA: g_main_loop_run (gmain.c:3906)
==32642== by 0x804C7D3: client_connect_disconnect
(test-gdbus-client.c:188)
==32642== by 0x6868DB2: g_test_run_suite_internal (gtestutils.c:2067)
==32642== by 0x6868F8D: g_test_run_suite_internal (gtestutils.c:2138)
==32642== by 0x6869320: g_test_run_suite (gtestutils.c:2189)
==32642== by 0x686936B: g_test_run (gtestutils.c:1508)
==32642== by 0x696D4D2: (below main) (libc-start.c:226)
==32642== Address 0x709c6e4 is 140 bytes inside a block of size 144
free'd
==32642== at 0x67E806C: free (in
/usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==32642== by 0x692D62E: dbus_free (in
/lib/i386-linux-gnu/libdbus-1.so.3.7.6)
==32642== by 0x690E1C2: ??? (in
/lib/i386-linux-gnu/libdbus-1.so.3.7.6)
==32642== by 0x804AAEC: destroy_context (test-gdbus-client.c:104)
==32642== by 0x6868DB2: g_test_run_suite_internal (gtestutils.c:2067)
==32642== by 0x6868F8D: g_test_run_suite_internal (gtestutils.c:2138)
==32642== by 0x6869320: g_test_run_suite (gtestutils.c:2189)
==32642== by 0x686936B: g_test_run (gtestutils.c:1508)
==32642== by 0x696D4D2: (below main) (libc-start.c:226)
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data->conn and data->path must be destroyed before freeing "data".
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This will prevent to uselessly resolve a node which is not a valid
hostname: when the node is an IPv6 address for instance. In order not to
eat too much time when resolving a node.
Note:
Current PAC API is IPv4 only. For both IPv4/IPv6 support, a new API has
been proposed by Microsoft (look for FindProxyforURLEx). Though one
might argue it could have been better to fix legacy function rather than
inventing new ones, this patch should not affect any later
implementation of such API, like dnsResolveEx()/isInNetEx() etc...
Reported by David Woodhouse <dwmw2@infradead.org>
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Quick fix of "Manual configuration with exclusion" test, result was good
but in wrong order from protocol point of view.
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This prevents such annoying warning:
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined [enabled by
default]
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When we return FALSE from idle handlers, the source is removed.
This will be causing warnings in glib 2.40.
See https://bugzilla.gnome.org/show_bug.cgi?id=710724
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It is now checked by g_dbus_send_message_with_reply() so there is no
need to double check that in caller.
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"Warning: if the connection is disconnected or you try to send Unix file
descriptors on a connection that does not support them, the
DBusPendingCall will be set to NULL, so be careful with this."
Check this in g_dbus_send_message_with_reply so that callers don't need
to double check for NULL if g_dbus_send_message_with_reply returned
TRUE.
This also fix crash if passing FD over D-Bus is blocked e.g. by SELinux
policy.
bluetoothd[1894]: profiles/audio/avdtp.c:session_cb()
bluetoothd[1894]: profiles/audio/avdtp.c:avdtp_parse_cmd() Received
SET_CONFIGURATION_CMD
bluetoothd[1894]: profiles/audio/a2dp.c:endpoint_setconf_ind() Source
0x6c5000: Set_Configuration_Ind
bluetoothd[1894]: profiles/audio/avdtp.c:avdtp_ref() 0x6df360: ref=1
bluetoothd[1894]: profiles/audio/a2dp.c:setup_ref() 0x6d32b0: ref=1
process 1894: arguments to dbus_pending_call_set_notify() were incorrect,
assertion "pending != NULL" failed in file dbus-pending-call.c line
636.
This is normally a bug in some application using the D-Bus library.
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This make the handling much simpler and avoids duplicates of the same
match rule.
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This make the handling much simpler and avoids duplicates of the same
match rule.
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This make the handling much simpler and avoids duplicates of the same
match rule.
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When disconnecting from D-Bus a message could be recieved with no sender:
Invalid read of size 1
at 0x4A09EE1: strcmp (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x3B03C386B8: g_str_equal (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x4065D6: message_filter (watch.c:529)
by 0x3B0700F9E5: dbus_connection_dispatch (in /usr/lib64/libdbus-1.so.3.7.4)
by 0x4052E7: message_dispatch (mainloop.c:76)
by 0x3B03C48962: ??? (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x3B03C47E05: g_main_context_dispatch (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x3B03C48157: ??? (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x3B03C48559: g_main_loop_run (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x4038C5: client_proxy_removed (test-gdbus-client.c:902)
by 0x3B03C6B566: ??? (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x3B03C6B6E5: ??? (in /usr/lib64/libglib-2.0.so.0.3600.3)
Address 0x0 is not stack'd, malloc'd or (recently) free'd
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In case of filter_data having a watch to a service name it may call
dbus_connection_remove_filter twice causing libdbus to abort:
process 24723: Attempt to remove filter function 0x4063e0 user data (nil), but no such filter has been added
To fix this the code will now only attempt to call
dbus_connection_remove_filter once in filter_data_free which is the
counterpart of filter_data_get where dbus_connection_add_filter is called.
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at 0x40570C: update_service (watch.c:601)
by 0x40584B: service_reply (watch.c:627)
by 0x3B0700C511: ??? (in /usr/lib64/libdbus-1.so.3.7.4)
by 0x3B0700F740: dbus_connection_dispatch (in /usr/lib64/libdbus-1.so.3.7.4)
by 0x405167: message_dispatch (mainloop.c:76)
by 0x3B03C48962: ??? (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x3B03C47E05: g_main_context_dispatch (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x3B03C48157: ??? (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x3B03C48559: g_main_loop_run (in /usr/lib64/libglib-2.0.so.0.3600.3)
Address 0x4c58a30 is 32 bytes inside a block of size 56 free'd
at 0x4A074C4: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x3B03C4D9AE: g_free (in /usr/lib64/libglib-2.0.so.0.3600.3)
by 0x406102: filter_data_remove_callback (watch.c:378)
by 0x405FC0: g_dbus_remove_watch (watch.c:798)
by 0x40A22B: g_dbus_client_unref (client.c:1227)
by 0x40570B: update_service (watch.c:599)
by 0x40584B: service_reply (watch.c:627)
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This fixes double emission of PropertiesChanged introduced by flushing
changes, the flushing can happen during the pending processing so the
pending_prop flag needs to be updated in the beginning and the list of
properties can be freed before g_dbus_send_message as it is not required
anymore.
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dbus_connection_send* should not be called directly except by
g_dbus_send_message.
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g_dbus_send_message_with_reply flushes pending signals before calling
dbus_connection_send_with_reply so it does not alter the message order
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In some cases the order of the messages is altered when a message is
sent without processing the pending signals first, currently this affect
client_check_order unit test:
/gdbus/client_check_order: **
ERROR:unit/test-gdbus-client.c:795:property_check_order: assertion failed: (g_strcmp0(string, "value1") == 0)
As can be observed the value of the property is not yet updated because the
signal it is still pending, once this fix is applied the test pass:
/gdbus/client_check_order: OK
Note that the flushing only works when g_dbus_send_message is used so
places where dbus_connection_send and other variants are called directly
may still change the order.
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ConnMan disables autostart in its pacrunner D-Bus method calls and will
not unnecessarily start pacrunner.
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The GOptionEntry options need to be of gboolean type as they are passed
as pointers. When the size of gboolean is different from the size of
bool, it will cause option variables to be overwritten by each other.
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This patch generate via coccinelle with:
@ disable is_null,isnt_null1 @
expression E;
@@
(
- E == NULL
+ !E
|
- E != NULL
+ E
)
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This patch generate via coccinelle with:
@ disable is_null,isnt_null1 @
expression E;
@@
(
- E == NULL
+ !E
|
- E != NULL
+ E
)
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This patch generate via coccinelle with:
@ disable is_null,isnt_null1 @
expression E;
@@
(
- E == NULL
+ !E
|
- E != NULL
+ E
)
|
|
This patch generate via coccinelle with:
@ disable is_null,isnt_null1 @
expression E;
@@
(
- E == NULL
+ !E
|
- E != NULL
+ E
)
|
|
This patch generate via coccinelle with:
@ disable is_null,isnt_null1 @
expression E;
@@
(
- E == NULL
+ !E
|
- E != NULL
+ E
)
|
|
This patch is completely generated by set of coccille rules and
containts zero manual changes.
This conversion contains two steps:
1) Use stdbool instead gboolean where possible
2) Do not compare explicit against boolean values
The rules are as following:
@@
expression E;
symbol TRUE;
symbol FALSE;
@@
(
E
- == TRUE
|
- TRUE == E
+ E
|
- E != TRUE
+ !E
|
- TRUE != E
+ !E
|
- E == FALSE
+ !E
|
- FALSE == E
+ !E
|
E
- != FALSE
|
- FALSE != E
+ E
)
// This is not a beautiful script but it does the job.
// Improvemtents are welcome.
// Fix all assigments but do not convert yet the type
@@
gboolean x;
@@
x =
(
- TRUE
+ true
|
- FALSE
+ false
)
// Figure out which function signature will to be fixed...
// when we have the defitition
@r@
identifier f;
parameter list[n] ps;
identifier i;
@@
f(ps, gboolean i, ...) { ... }
// ... and now convert all call sites
@@
identifier r.f;
expression list [r.n] es;
@@
f(es,
(
- FALSE
+ false
|
- TRUE
+ true
)
,...)
// Figure out which function signature will to be fixed...
// when we have the declaration only
@r2@
type T;
identifier f;
parameter list[n] ps;
identifier i;
@@
T f(ps, gboolean i, ...);
// ... and now convert all call sites
@@
identifier r2.f;
expression list [r.n] es;
@@
f(es,
(
- FALSE
+ false
|
- TRUE
+ true
)
,...)
// A handfull of the GLib hooks we can't change. Let's remember
// all ther positions.
// 1. timeouts
@k1@
identifier f;
position p;
typedef gpointer;
identifier ptr;
@@
static gboolean@p f(gpointer ptr);
@k2@
identifier f;
position p;
identifier ptr;
@@
static gboolean@p f(gpointer ptr) { ... }
// hash map iterator functions
@k3@
identifier f;
position p;
identifier p1, p2, p3;
@@
static gboolean@p f(gpointer p1, gpointer p2, gpointer p3) { ... }
// 2. GIOChannel
@k4@
identifier f;
position p;
typedef GIOChannel, GIOCondition;
identifier ptr;
identifier ch, cn;
@@
static gboolean@p f(GIOChannel *ch, GIOCondition cn, gpointer ptr);
@k5@
identifier f;
position p;
identifier ptr;
identifier ch, cn;
@@
static gboolean@p f(GIOChannel *ch, GIOCondition cn, gpointer ptr) { ... }
// 3. GSourceFuncs
@k6@
identifier f;
position p;
typedef GSource;
identifier src;
@@
static gboolean@p f(GSource *src, ...) { ... }
// gdbus functions
@k7@
identifier f;
position p;
typedef DBusConnection;
identifier con;
@@
static gboolean@p f(DBusConnection *con, ...) { ... }
// Now convert all gboolean which are are not used for interactin
// with GLib
// Note here happens the magic!
@@
typedef bool;
position p != {k1.p,k2.p,k3.p,k4.p,k5.p,k6.p,k7.p};
@@
- gboolean@p
+ bool
// Update all return types
@@
identifier f;
@@
bool f(...) {
<...
- return TRUE;
+ return true;
...>
}
@@
identifier f;
@@
bool f(...) {
<...
- return FALSE;
+ return false;
...>
}
|
|
This patch is completely generated by set of coccille rules and
containts zero manual changes.
This conversion contains two steps:
1) Use stdbool instead gboolean where possible
2) Do not compare explicit against boolean values
The rules are as following:
@@
expression E;
symbol TRUE;
symbol FALSE;
@@
(
E
- == TRUE
|
- TRUE == E
+ E
|
- E != TRUE
+ !E
|
- TRUE != E
+ !E
|
- E == FALSE
+ !E
|
- FALSE == E
+ !E
|
E
- != FALSE
|
- FALSE != E
+ E
)
// This is not a beautiful script but it does the job.
// Improvemtents are welcome.
// Fix all assigments but do not convert yet the type
@@
gboolean x;
@@
x =
(
- TRUE
+ true
|
- FALSE
+ false
)
// Figure out which function signature will to be fixed...
// when we have the defitition
@r@
identifier f;
parameter list[n] ps;
identifier i;
@@
f(ps, gboolean i, ...) { ... }
// ... and now convert all call sites
@@
identifier r.f;
expression list [r.n] es;
@@
f(es,
(
- FALSE
+ false
|
- TRUE
+ true
)
,...)
// Figure out which function signature will to be fixed...
// when we have the declaration only
@r2@
type T;
identifier f;
parameter list[n] ps;
identifier i;
@@
T f(ps, gboolean i, ...);
// ... and now convert all call sites
@@
identifier r2.f;
expression list [r.n] es;
@@
f(es,
(
- FALSE
+ false
|
- TRUE
+ true
)
,...)
// A handfull of the GLib hooks we can't change. Let's remember
// all ther positions.
// 1. timeouts
@k1@
identifier f;
position p;
typedef gpointer;
identifier ptr;
@@
static gboolean@p f(gpointer ptr);
@k2@
identifier f;
position p;
identifier ptr;
@@
static gboolean@p f(gpointer ptr) { ... }
// hash map iterator functions
@k3@
identifier f;
position p;
identifier p1, p2, p3;
@@
static gboolean@p f(gpointer p1, gpointer p2, gpointer p3) { ... }
// 2. GIOChannel
@k4@
identifier f;
position p;
typedef GIOChannel, GIOCondition;
identifier ptr;
identifier ch, cn;
@@
static gboolean@p f(GIOChannel *ch, GIOCondition cn, gpointer ptr);
@k5@
identifier f;
position p;
identifier ptr;
identifier ch, cn;
@@
static gboolean@p f(GIOChannel *ch, GIOCondition cn, gpointer ptr) { ... }
// 3. GSourceFuncs
@k6@
identifier f;
position p;
typedef GSource;
identifier src;
@@
static gboolean@p f(GSource *src, ...) { ... }
// gdbus functions
@k7@
identifier f;
position p;
typedef DBusConnection;
identifier con;
@@
static gboolean@p f(DBusConnection *con, ...) { ... }
// Now convert all gboolean which are are not used for interactin
// with GLib
// Note here happens the magic!
@@
typedef bool;
position p != {k1.p,k2.p,k3.p,k4.p,k5.p,k6.p,k7.p};
@@
- gboolean@p
+ bool
// Update all return types
@@
identifier f;
@@
bool f(...) {
<...
- return TRUE;
+ return true;
...>
}
@@
identifier f;
@@
bool f(...) {
<...
- return FALSE;
+ return false;
...>
}
|
|
This patch is completely generated by set of coccille rules and
containts zero manual changes.
This conversion contains two steps:
1) Use stdbool instead gboolean where possible
2) Do not compare explicit against boolean values
The rules are as following:
@@
expression E;
symbol TRUE;
symbol FALSE;
@@
(
E
- == TRUE
|
- TRUE == E
+ E
|
- E != TRUE
+ !E
|
- TRUE != E
+ !E
|
- E == FALSE
+ !E
|
- FALSE == E
+ !E
|
E
- != FALSE
|
- FALSE != E
+ E
)
// This is not a beautiful script but it does the job.
// Improvemtents are welcome.
// Fix all assigments but do not convert yet the type
@@
gboolean x;
@@
x =
(
- TRUE
+ true
|
- FALSE
+ false
)
// Figure out which function signature will to be fixed...
// when we have the defitition
@r@
identifier f;
parameter list[n] ps;
identifier i;
@@
f(ps, gboolean i, ...) { ... }
// ... and now convert all call sites
@@
identifier r.f;
expression list [r.n] es;
@@
f(es,
(
- FALSE
+ false
|
- TRUE
+ true
)
,...)
// Figure out which function signature will to be fixed...
// when we have the declaration only
@r2@
type T;
identifier f;
parameter list[n] ps;
identifier i;
@@
T f(ps, gboolean i, ...);
// ... and now convert all call sites
@@
identifier r2.f;
expression list [r.n] es;
@@
f(es,
(
- FALSE
+ false
|
- TRUE
+ true
)
,...)
// A handfull of the GLib hooks we can't change. Let's remember
// all ther positions.
// 1. timeouts
@k1@
identifier f;
position p;
typedef gpointer;
identifier ptr;
@@
static gboolean@p f(gpointer ptr);
@k2@
identifier f;
position p;
identifier ptr;
@@
static gboolean@p f(gpointer ptr) { ... }
// hash map iterator functions
@k3@
identifier f;
position p;
identifier p1, p2, p3;
@@
static gboolean@p f(gpointer p1, gpointer p2, gpointer p3) { ... }
// 2. GIOChannel
@k4@
identifier f;
position p;
typedef GIOChannel, GIOCondition;
identifier ptr;
identifier ch, cn;
@@
static gboolean@p f(GIOChannel *ch, GIOCondition cn, gpointer ptr);
@k5@
identifier f;
position p;
identifier ptr;
identifier ch, cn;
@@
static gboolean@p f(GIOChannel *ch, GIOCondition cn, gpointer ptr) { ... }
// 3. GSourceFuncs
@k6@
identifier f;
position p;
typedef GSource;
identifier src;
@@
static gboolean@p f(GSource *src, ...) { ... }
// gdbus functions
@k7@
identifier f;
position p;
typedef DBusConnection;
identifier con;
@@
static gboolean@p f(DBusConnection *con, ...) { ... }
// Now convert all gboolean which are are not used for interactin
// with GLib
// Note here happens the magic!
@@
typedef bool;
position p != {k1.p,k2.p,k3.p,k4.p,k5.p,k6.p,k7.p};
@@
- gboolean@p
+ bool
// Update all return types
@@
identifier f;
@@
bool f(...) {
<...
- return TRUE;
+ return true;
...>
}
@@
identifier f;
@@
bool f(...) {
<...
- return FALSE;
+ return false;
...>
}
|
|
In preparation for the conversion from gboolean to stdbools.
|
|
In preparation for the conversion from gboolean to stdbools.
|
|
GLib's thread API got deprecated 2.32. Fallback to use plain pthread
APIs instead.
|
|
Fixes #CM-647
|
|
|
|
Remove proxies and generate proxy_removed callbacks even when there are
no corresponding InterfaceRemoved signals.
This patch fixes having zombie gdbus proxy object when a server
disconnects without sending InterfaceRemoved signals. These objects
may interact with new server instances, for example, making
InterfaceAdded signals of new objects with the same name be filtered
out as duplicated, or staying allocated, but unused, if the new server
doesn't reuse the object paths. Note that as a side-effect, the
lifetime of a gdbus proxy becomes stricter: it lives at most for the
duration of a single connection to a single instance of a server
process.
|
|
|
|
|
|
Protocols are also reordered so they appear in the list in a specific
order.
|
|
Fixes BMC#26021
|
|
Fixes BMC#26020
|
|
|
|
Fixes BMC#26022
|
|
From D-Bus documentation for dbus_connection_send_with_reply():
"Warning: if the connection is disconnected or you try to send Unix file
descriptors on a connection that does not support them, the
DBusPendingCall will be set to NULL, so be careful with this."
Fix these errors when killing D-Bus daemon with the client still
running:
process 5712: arguments to dbus_pending_call_set_notify() were
incorrect, assertion "pending != NULL" failed in file
../../dbus/dbus-pending-call.c line 596.
This is normally a bug in some application using the D-Bus library.
process 5712: arguments to dbus_pending_call_unref() were incorrect,
assertion "pending != NULL" failed in file
../../dbus/dbus-pending-call.c line 572.
This is normally a bug in some application using the D-Bus library.
|
|
Fix this crash if D-Bus exits while the client is still connected to it:
==5570== Invalid read of size 1
==5570== at 0x402D28E: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==5570== by 0x4070E22: g_str_equal (ghash.c:1704)
==5570== by 0x8055F61: message_filter (client.c:1123)
==5570== by 0x4141500: dbus_connection_dispatch (in
/lib/i386-linux-gnu/libdbus-1.so.3.5.8)
==5570== by 0x80506F7: message_dispatch (mainloop.c:76)
==5570== by 0x4081A7E: g_timeout_dispatch (gmain.c:3882)
==5570== by 0x4080D85: g_main_context_dispatch (gmain.c:2539)
==5570== by 0x4081124: g_main_context_iterate.isra.21 (gmain.c:3146)
==5570== by 0x408156A: g_main_loop_run (gmain.c:3340)
==5570== by 0x41BF4D2: (below main) (libc-start.c:226)
==5570== Address 0x0 is not stack'd, malloc'd or (recently) free'd
==5570==
==5570==
|
|
Calling g_dbus_client_new followed by g_dbus_client_set_proxy_handlers
cause two calls to GetManagedObjects in a row as GetNameOwner reply is
asyncronously it triggers the second call because the handlers have
been set by g_dbus_client_set_proxy_handlers.
|
|
The isInNet() function relies on being able to call a regex as a function,
which is invalid syntax in v8 and JSC.
Modify isInNet to use the standard exec() method of the RegExpObject to
test for a match.
|
|
|
|
g_atomic_* end up using G_STATIC_ASSERT, causing gcc 4.8 to yell due to
-Wunused-local-typedefs.
gdbus/client.c: In function ‘g_dbus_client_ref’:
/usr/include/glib-2.0/glib/gmacros.h:162:53: error: typedef ‘_GStaticAssertCompileTimeAssertion_2’ locally defined but not used [-Werror=unused-local-typedefs]
#define G_STATIC_ASSERT(expr) typedef char G_PASTE (_GStaticAssertCompileTimeAssertion_, __COUNTER__)[(expr) ? 1 : -1]
|
|
In case a property did not appear by the time proxy_added was called
property_changed has to be called if it appear latter otherwise the
application will be unaware of it.
|
|
A quick fix on g_dbus_send_message(), if check_signal() fails it returns
FALSE without unreferencing the message as it should. This patch fixes
it.
|
|
|
|
If D-Bus ObjectManager is not supported, InterfacesAdded signal
checking needs to be ignored otherwise PropertiesChanged signal
will never be sent.
|
|
When the client uses ObjectManager to init properties, do not call
property changed callbacks. They should only be called once the proxy
added has been successfully signaled since the proxy itself provides
a full copy of available properties.
|
|
If we haven't published an interface yet (i.e. it's in the data->added
list), we should just ignore any property changed indications as the
values for the properties will anyway be part of the InterfacesAdded
signal.
|
|
|
|
|
|
|
|
|
|
|
|
Makefile.am:141: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
|
|
The long-obsoleted AM_CONFIG_HEADER macro was removed in automake 1.13.
Use AC_CONFIG_HEADERS instead.
|
|
|
|
The pointer returned by dbus_message_iter_get_signature() must be freed
with dbus_free().
Fixes this memory leak:
==1857== 16 bytes in 1 blocks are definitely lost in loss record 104 of
251
==1857== at 0x402BF52: realloc (in
/usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==1857== by 0x415E286: dbus_realloc (in
/lib/i386-linux-gnu/libdbus-1.so.3.5.8)
==1857== by 0x415E70B: ??? (in
/lib/i386-linux-gnu/libdbus-1.so.3.5.8)
==1857== by 0x415F17B: ??? (in
/lib/i386-linux-gnu/libdbus-1.so.3.5.8)
==1857== by 0x414CB33: dbus_message_iter_get_signature (in
/lib/i386-linux-gnu/libdbus-1.so.3.5.8)
==1857== by 0x8053239: properties_set (object.c:899)
==1857== by 0x5FFFFF: ???
==1857==
|
|
|
|
If we received a call to ObjectManager.GetManagedObject we should not
include in the response the interfaces in data->added. This is because
it's not guaranteed that those interfaces will trigger an
InterfacesAdded signal, which is the case if the interface is removed in
the same mainloop iteration.
|
|
The generated introspection is not supposed to be read as is by human,
so there's no point in printing the indentation or writing more code to
use auto-close tags.
If it's desired to read the raw xml file, user can always use other
tools to transform the output such as "xmllint --format".
This also fixes a missing </property> when property is deprecated.
|
|
|
|
If message passed to g_dbus_send_message is a signal verify if it is a
valid and there really exists an interface with respective signal name.
|
|
This prevent registering interfaces that are empty or have all members
marked as experiemental.
|
|
This flag can be used to mark properties as experimental, marked
properties are disabled by default and can be enabled by setting
G_DBUS_FLAG_ENABLE_EXPERIMENTAL using g_dbus_set_flags.
|
|
This flag can be used to mark signals as experimental, marked
signals are disabled by default and can be enabled by setting
G_DBUS_FLAG_ENABLE_EXPERIMENTAL using g_dbus_set_flags.
|
|
This flag can be used to mark methods as experimental, marked
methods are disable by default and can be enabled by setting
G_DBUS_FLAG_ENABLE_EXPERIMENTAL using g_dbus_set_flags.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The g_ptr_array_new_full function only got introduced with GLib 2.30
and to avoid requiring a newer GLib use g_ptr_array_set_free_func instead.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convenient function to create watches for D-Bus properties.
|
|
Let each project attach the object manager interface instead of
registering it automatically.
|
|
Delay registering DBus.Properties interface until the moment there are
properties on that path. This is needed for objects that currently don't
expose any property to not export the interface.
|
|
g_strdup returns NULL if argument passed is NULL and there is no need
to double check that.
|
|
Trivial formatting fix.
|
