platform/upstream/connman.git
11 years agogdbus: Increase the method call timeout to 5 minutes
Marcel Holtmann [Tue, 18 Dec 2012 04:27:09 +0000 (05:27 +0100)]
gdbus: Increase the method call timeout to 5 minutes

11 years agogdbus: Add helper for sending async error replies
Marcel Holtmann [Tue, 18 Dec 2012 04:09:59 +0000 (05:09 +0100)]
gdbus: Add helper for sending async error replies

11 years agogdbus: Fix race condition with creating duplicate client proxies
Marcel Holtmann [Sun, 16 Dec 2012 00:16:28 +0000 (01:16 +0100)]
gdbus: Fix race condition with creating duplicate client proxies

11 years agogdbus: Fix issue with unref of client while parsing interfaces
Marcel Holtmann [Sun, 16 Dec 2012 00:06:33 +0000 (01:06 +0100)]
gdbus: Fix issue with unref of client while parsing interfaces

11 years agogdbus: Fix issue with unref of client in connect handler
Marcel Holtmann [Sat, 15 Dec 2012 22:34:51 +0000 (23:34 +0100)]
gdbus: Fix issue with unref of client in connect handler

11 years agogdbus: Add support for D-Bus client method calls
Marcel Holtmann [Sat, 15 Dec 2012 00:50:58 +0000 (01:50 +0100)]
gdbus: Add support for D-Bus client method calls

11 years agogdbus: Add callback support for handling property changes
Marcel Holtmann [Fri, 14 Dec 2012 18:48:06 +0000 (19:48 +0100)]
gdbus: Add callback support for handling property changes

11 years agogdbus: Handle property changed signals and update property
Marcel Holtmann [Fri, 14 Dec 2012 18:16:59 +0000 (19:16 +0100)]
gdbus: Handle property changed signals and update property

11 years agogdbus: Set property changed filter match rule for each proxy
Marcel Holtmann [Fri, 14 Dec 2012 17:48:18 +0000 (18:48 +0100)]
gdbus: Set property changed filter match rule for each proxy

11 years agogdbus: Use a GPtrArray for the match rules
Marcel Holtmann [Fri, 14 Dec 2012 17:23:39 +0000 (18:23 +0100)]
gdbus: Use a GPtrArray for the match rules

11 years agogdbus: Add support for setting D-Bus client basic properties
Marcel Holtmann [Fri, 14 Dec 2012 14:19:53 +0000 (15:19 +0100)]
gdbus: Add support for setting D-Bus client basic properties

11 years agogdbus: Deep copy of variants also requires a signature
Marcel Holtmann [Fri, 14 Dec 2012 14:07:36 +0000 (15:07 +0100)]
gdbus: Deep copy of variants also requires a signature

11 years agogdbus: Add support for complex D-Bus client properties
Marcel Holtmann [Thu, 13 Dec 2012 16:14:33 +0000 (17:14 +0100)]
gdbus: Add support for complex D-Bus client properties

11 years agogdbus: Add support for D-Bus client properties
Marcel Holtmann [Thu, 13 Dec 2012 13:06:25 +0000 (14:06 +0100)]
gdbus: Add support for D-Bus client properties

11 years agogdbus: Add support for D-Bus client proxies
Marcel Holtmann [Thu, 13 Dec 2012 01:38:53 +0000 (02:38 +0100)]
gdbus: Add support for D-Bus client proxies

11 years agogdbus: Add helper functions for simple D-Bus clients
Marcel Holtmann [Wed, 12 Dec 2012 20:58:57 +0000 (21:58 +0100)]
gdbus: Add helper functions for simple D-Bus clients

11 years agoagent: Don't crash when no agent was registered on exit
Daniel Wagner [Mon, 17 Dec 2012 11:03:59 +0000 (12:03 +0100)]
agent: Don't crash when no agent was registered on exit

If the user never registered an agent, agent_sender and agent_path
are NULL. D-Bus does not handle this gracefully, instead it kills
ConnMan. So let's skip the D-Bus part in this case.

connmand[4271]: src/agent.c:connman_agent_driver_unregister() Sending release to (null) path (null) iface net.connman.Agent
process 4271: arguments to dbus_message_new_method_call() were incorrect, assertion "path != NULL" failed in file dbus-message.c line 1198.
This is normally a bug in some application using the D-Bus library.
  D-Bus not built with -rdynamic so unable to print a backtrace
connmand[4271]: Aborting (signal 6) [./src/connmand]
connmand[4271]: ++++++++ backtrace ++++++++
connmand[4271]: #0  0x3a9920f500 in /lib64/libpthread.so.0
connmand[4271]: #1  0x3a98e36285 in /lib64/libc.so.6
connmand[4271]: #2  0x3a98e37b9b in /lib64/libc.so.6
connmand[4271]: #3  0x3c7602fff5 in /lib64/libdbus-1.so.3
connmand[4271]: #4  0x3c76026fc1 in /lib64/libdbus-1.so.3
connmand[4271]: #5  0x3c76018aea in /lib64/libdbus-1.so.3
connmand[4271]: #6  0x45b8b1 in connman_agent_driver_unregister() at src/agent.c:426
connmand[4271]: #7  0x457b7c in __connman_service_cleanup() at src/service.c:6756
connmand[4271]: #8  0x43f54f in main() at src/main.c:702
connmand[4271]: #9  0x3a98e2169d in /lib64/libc.so.6
connmand[4271]: +++++++++++++++++++++++++++

11 years agomain: Small cleanup for config file parsing and checking
Marcel Holtmann [Fri, 14 Dec 2012 15:09:54 +0000 (16:09 +0100)]
main: Small cleanup for config file parsing and checking

11 years agomain: Add function to check for main.conf groups and keys
Patrik Flykt [Fri, 14 Dec 2012 14:55:55 +0000 (16:55 +0200)]
main: Add function to check for main.conf groups and keys

Print out a warning on an unknown group and unknown keys in the "General"
group.

11 years agomain: Use defines for main.conf keys
Patrik Flykt [Fri, 14 Dec 2012 14:55:54 +0000 (16:55 +0200)]
main: Use defines for main.conf keys

11 years agovpn-provider: Report disconnect errors other than -EINPROGRESS
Patrik Flykt [Fri, 14 Dec 2012 11:01:19 +0000 (13:01 +0200)]
vpn-provider: Report disconnect errors other than -EINPROGRESS

Return code -EINPROGRESS is an indication of a disconnect taking place,
not a disconnect error.

11 years agovpn-provider: Set state when connecting and disconnecting
Patrik Flykt [Fri, 14 Dec 2012 11:01:18 +0000 (13:01 +0200)]
vpn-provider: Set state when connecting and disconnecting

Update provider state when connect or disconnect is initiated.

11 years agovpn-plugin: Send proper response to caller and connect if needed
Patrik Flykt [Fri, 14 Dec 2012 11:01:17 +0000 (13:01 +0200)]
vpn-plugin: Send proper response to caller and connect if needed

Send a proper response to the caller and attempt to connect if the
provider data exists but is not connected.

11 years agovpn: Clear pending connect flag on connect attempt
Patrik Flykt [Fri, 14 Dec 2012 11:01:16 +0000 (13:01 +0200)]
vpn: Clear pending connect flag on connect attempt

Fixes BMC#25894

11 years agotechnology: Soft block on offline mode or disabled technology
Patrik Flykt [Wed, 12 Dec 2012 09:39:00 +0000 (11:39 +0200)]
technology: Soft block on offline mode or disabled technology

When adding an rfkill device which is unblocked, soft block it immediately
if offline mode is enabled or the technology (enable_persistent) is
disabled.

Fixes BMC#25858

11 years agoREADME: Add extra empty line between sections
Marcel Holtmann [Tue, 11 Dec 2012 12:49:30 +0000 (13:49 +0100)]
README: Add extra empty line between sections

11 years agounit: Fix differences with including gdbus.h header
Marcel Holtmann [Tue, 11 Dec 2012 11:38:08 +0000 (12:38 +0100)]
unit: Fix differences with including gdbus.h header

11 years agoclient: Fix up header inclusion mess
Marcel Holtmann [Tue, 11 Dec 2012 11:37:45 +0000 (12:37 +0100)]
client: Fix up header inclusion mess

11 years agoclient: Do not include headers from the core
Marcel Holtmann [Tue, 11 Dec 2012 11:30:50 +0000 (12:30 +0100)]
client: Do not include headers from the core

11 years agoclient: Provide own D-Bus helper functions
Marcel Holtmann [Tue, 11 Dec 2012 11:22:52 +0000 (12:22 +0100)]
client: Provide own D-Bus helper functions

11 years agoclient: Remove useless circular inclusion protection
Marcel Holtmann [Tue, 11 Dec 2012 11:13:17 +0000 (12:13 +0100)]
client: Remove useless circular inclusion protection

11 years agoclient: Add missing includes of config.h
Marcel Holtmann [Tue, 11 Dec 2012 11:11:47 +0000 (12:11 +0100)]
client: Add missing includes of config.h

11 years agoclient: Fix the mangled copyright statement
Marcel Holtmann [Tue, 11 Dec 2012 11:07:08 +0000 (12:07 +0100)]
client: Fix the mangled copyright statement

In addition relax it to GPLv2 or later to make linking against
newer versions of readline library possible.

11 years agobuild: Fix typo in command line client configure option
Marcel Holtmann [Tue, 11 Dec 2012 00:23:46 +0000 (01:23 +0100)]
build: Fix typo in command line client configure option

11 years agovpn-plugin: Check completion of configure and connect
Patrik Flykt [Mon, 10 Dec 2012 10:42:05 +0000 (12:42 +0200)]
vpn-plugin: Check completion of configure and connect

When creating a configuration, wait until both configuration and
connection has been done. Otherwise NULL user data is passed to the
callback which then cannot relay an error to the caller and the caller will
get a timeout waiting for a reply from D-Bus.

11 years agovpn-plugin: Propagate most common errors to callback function
Patrik Flykt [Mon, 10 Dec 2012 10:42:04 +0000 (12:42 +0200)]
vpn-plugin: Propagate most common errors to callback function

Instead of always setting the create callback function error to
-ECONNREFUSED, create a helper function to detect the two most often emitted
errors.

11 years agomanager: -EINPROGRESS is a valid response for ConnectProvider
Patrik Flykt [Mon, 10 Dec 2012 10:42:03 +0000 (12:42 +0200)]
manager: -EINPROGRESS is a valid response for ConnectProvider

With VPN connections being handled by connman-vpnd, -EINPROGRESS is a
valid value to report to the caller if the VPN is already connecting.

11 years agosession_policy_local: Create policy directory if necessary
Daniel Wagner [Thu, 6 Dec 2012 07:37:11 +0000 (08:37 +0100)]
session_policy_local: Create policy directory if necessary

Create the policy directory as first thing. If we don't do this
adding a watch on the non existing directory will fail and the
whole plugin is not loaded.

We need to figure out later how permissive the MODE of the directory
should be. Currently, we play safe and have it tied down.

11 years agosession: Call callback directly when no plugin is assigned
Daniel Wagner [Wed, 5 Dec 2012 13:57:50 +0000 (14:57 +0100)]
session: Call callback directly when no plugin is assigned

When we have no plugin assigned we have to call the final
session callback directly.

Since __connman_session_create() doesn't know if a plugin was
called or not, create_policy_config() or __connman_session_create()
needs to free all allocated resources (also in the error path).

11 years agosession: Add a cleanup function for the user config
Daniel Wagner [Wed, 5 Dec 2012 13:57:49 +0000 (14:57 +0100)]
session: Add a cleanup function for the user config

This helps to make the error path more readable.

11 years agosession: Move cleanup/destroy function up
Daniel Wagner [Wed, 5 Dec 2012 13:57:48 +0000 (14:57 +0100)]
session: Move cleanup/destroy function up

We need to call those function from create_policy_config() therefore
more it in front of it.

11 years agosession: Return error code from callback
Daniel Wagner [Wed, 5 Dec 2012 13:57:47 +0000 (14:57 +0100)]
session: Return error code from callback

In the case the callback is directly called we can use the
return value to provide it to the user.

11 years agosession: Fix error case handling
Daniel Wagner [Wed, 5 Dec 2012 13:57:46 +0000 (14:57 +0100)]
session: Fix error case handling

There is no need to unref the pending message, because in all
cases we generate a reply message which takes care of unrefing
the message. Hence the dbus_message_unref() is not needed.

Furthermore, we need to pass the created error message to the bus
via g_dbus_send_message() so that the client gets always a response.

11 years agosession: Fix error return code
Daniel Wagner [Wed, 5 Dec 2012 13:57:45 +0000 (14:57 +0100)]
session: Fix error return code

The error codes propagated over D-Bus are non-negative values.

11 years agosession: Remove notify watch
Daniel Wagner [Wed, 5 Dec 2012 13:57:44 +0000 (14:57 +0100)]
session: Remove notify watch

free_session() will be also called from the error path (e.g.
__connman_session_create()). In case we have added a watch
we need to disarm it.

11 years agotest: simple-agent must monitor vpn status
Jukka Rissanen [Wed, 5 Dec 2012 11:11:41 +0000 (13:11 +0200)]
test: simple-agent must monitor vpn status

simple-agent needs to monitor vpnd status as vpnd can stop if there
are no vpn configured. When vpnd quits we must not quit the agent
as then wifi questions would not be asked from the user any more.

11 years agoTODO: Add unit test task
Patrik Flykt [Wed, 5 Dec 2012 13:33:43 +0000 (15:33 +0200)]
TODO: Add unit test task

11 years agobuild: Fix build to enable session-policy-local
Patrik Flykt [Wed, 5 Dec 2012 11:32:04 +0000 (13:32 +0200)]
build: Fix build to enable session-policy-local

11 years agosession_policy: Remove dummy plugin
Daniel Wagner [Wed, 5 Dec 2012 09:45:00 +0000 (11:45 +0200)]
session_policy: Remove dummy plugin

The default configuration will be created by the core if no
plugin is used. Therefore there is no need for this plugin.

11 years agosession_policy_local: Rename session_policy_ivi
Daniel Wagner [Wed, 5 Dec 2012 09:44:59 +0000 (11:44 +0200)]
session_policy_local: Rename session_policy_ivi

On popular request the plugin is renamed. The plugin is reading
local files and has nothing to do with IVI.

11 years agosession_policy_ivi: Initialize variable and remove an unused one
Daniel Wagner [Wed, 5 Dec 2012 09:44:58 +0000 (11:44 +0200)]
session_policy_ivi: Initialize variable and remove an unused one

Remove unused 'err' variable and properly initialize 'ident' for error cases.

11 years agobuild: Fix non-builtin session-plugin
Daniel Wagner [Wed, 5 Dec 2012 09:44:57 +0000 (11:44 +0200)]
build: Fix non-builtin session-plugin

The session ivi plugin needs to know where STORAGEDIR points to.

11 years agodhcpv6: Memory leak when sending Option Request Option
Jukka Rissanen [Mon, 3 Dec 2012 07:45:47 +0000 (09:45 +0200)]
dhcpv6: Memory leak when sending Option Request Option

11 years agopptp: Header file was missing
Jukka Rissanen [Fri, 30 Nov 2012 13:51:12 +0000 (15:51 +0200)]
pptp: Header file was missing

11 years agol2tp: Header file was missing
Jukka Rissanen [Fri, 30 Nov 2012 13:51:11 +0000 (15:51 +0200)]
l2tp: Header file was missing

11 years agoTODO: Add tasks for variable types and data structures
Patrik Flykt [Fri, 30 Nov 2012 12:10:03 +0000 (14:10 +0200)]
TODO: Add tasks for variable types and data structures

11 years agopptp: Clear password when disconnecting
Jukka Rissanen [Fri, 30 Nov 2012 09:30:54 +0000 (11:30 +0200)]
pptp: Clear password when disconnecting

11 years agol2tp: Clear password when disconnecting
Jukka Rissanen [Fri, 30 Nov 2012 09:30:53 +0000 (11:30 +0200)]
l2tp: Clear password when disconnecting

11 years agovpn: Driver disconnect needs provider information
Jukka Rissanen [Fri, 30 Nov 2012 09:30:51 +0000 (11:30 +0200)]
vpn: Driver disconnect needs provider information

The provider pointer needs to be passed to VPN driver when
disconnecting. Otherwise we cannot find the correct provider
that is being disconnected.

11 years agovpn-provider: Unregister provider from dbus when freed
Jukka Rissanen [Fri, 30 Nov 2012 09:30:50 +0000 (11:30 +0200)]
vpn-provider: Unregister provider from dbus when freed

The provider object was not unregistered from dbus watch
when the provider was removed which caused free memory access
error.

11 years agovpn-provider: Register agent driver
Jukka Rissanen [Fri, 30 Nov 2012 09:30:49 +0000 (11:30 +0200)]
vpn-provider: Register agent driver

11 years agoagent: Release all agents when stopping
Jukka Rissanen [Fri, 30 Nov 2012 09:30:48 +0000 (11:30 +0200)]
agent: Release all agents when stopping

11 years agopptp: Do not save the password
Jukka Rissanen [Fri, 30 Nov 2012 09:30:47 +0000 (11:30 +0200)]
pptp: Do not save the password

11 years agol2tp: Do not save the password
Jukka Rissanen [Fri, 30 Nov 2012 09:30:46 +0000 (11:30 +0200)]
l2tp: Do not save the password

11 years agopptp: Ask username and password from agent
Jukka Rissanen [Fri, 30 Nov 2012 09:30:45 +0000 (11:30 +0200)]
pptp: Ask username and password from agent

11 years agol2tp: Ask username and password from agent
Jukka Rissanen [Fri, 30 Nov 2012 09:30:44 +0000 (11:30 +0200)]
l2tp: Ask username and password from agent

11 years agovpn-agent: Routine to add username and password into agent dict
Jukka Rissanen [Fri, 30 Nov 2012 09:30:43 +0000 (11:30 +0200)]
vpn-agent: Routine to add username and password into agent dict

11 years agoopenconnect: Add support for --no-cert-check client option
Jukka Rissanen [Fri, 30 Nov 2012 09:30:42 +0000 (11:30 +0200)]
openconnect: Add support for --no-cert-check client option

11 years agoopenconnect: Domain pointer was used incorrectly
Jukka Rissanen [Fri, 30 Nov 2012 09:30:41 +0000 (11:30 +0200)]
openconnect: Domain pointer was used incorrectly

We must allocate the domain name from the heap and not
point to it directly because the dbus library will deallocate
it and we will have invalid memory access.

11 years agotest: Add vpn agent support into simple-agent
Jukka Rissanen [Fri, 30 Nov 2012 09:30:40 +0000 (11:30 +0200)]
test: Add vpn agent support into simple-agent

11 years agoopenconnect: Add asking cookie from agent
Jukka Rissanen [Fri, 30 Nov 2012 09:30:39 +0000 (11:30 +0200)]
openconnect: Add asking cookie from agent

It is possible to ask the cookie from agent for OpenConnect
VPN client. The agent should connect to VPN gateway, get the
HTML page, show the page in window or parse the HTML, then
allow user to feed the user id and passphrase and post the result.
The server will then return cookie to agent which should pass
the cookie to openconnect plugin in connman-vpnd daemon.

11 years agovpn-agent: Add generic functions to add information into agent dict
Jukka Rissanen [Fri, 30 Nov 2012 09:30:38 +0000 (11:30 +0200)]
vpn-agent: Add generic functions to add information into agent dict

11 years agovpn: Make VPN plugin connection function async
Jukka Rissanen [Fri, 30 Nov 2012 09:30:37 +0000 (11:30 +0200)]
vpn: Make VPN plugin connection function async

This is needed as we want to ask user the passwords etc.

11 years agovpn-provider: Add getter functions
Jukka Rissanen [Fri, 30 Nov 2012 09:30:36 +0000 (11:30 +0200)]
vpn-provider: Add getter functions

11 years agovpn: Add initial support for async connect
Jukka Rissanen [Fri, 30 Nov 2012 09:30:35 +0000 (11:30 +0200)]
vpn: Add initial support for async connect

Needed for agent VPN support.

11 years agodoc: Describe VPN agent API
Jukka Rissanen [Fri, 30 Nov 2012 09:30:34 +0000 (11:30 +0200)]
doc: Describe VPN agent API

11 years agogdbus: Add g_dbus_add_properties_watch function
Luiz Augusto von Dentz [Tue, 27 Nov 2012 12:51:20 +0000 (14:51 +0200)]
gdbus: Add g_dbus_add_properties_watch function

Convenient function to create watches for D-Bus properties.

11 years agogdbus: Don't automatically attach ObjectManager
Lucas De Marchi [Thu, 29 Nov 2012 13:19:32 +0000 (11:19 -0200)]
gdbus: Don't automatically attach ObjectManager

Let each project attach the object manager interface instead of
registering it automatically.

11 years agogdbus: Don't register DBus.Properties with no properties
Lucas De Marchi [Thu, 29 Nov 2012 13:19:31 +0000 (11:19 -0200)]
gdbus: Don't register DBus.Properties with no properties

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.

11 years agobuild: Disable FORTIFY_SOURCE when optimization is disabled
Daniel Wagner [Thu, 29 Nov 2012 08:38:14 +0000 (09:38 +0100)]
build: Disable FORTIFY_SOURCE when optimization is disabled

The last fix was wrong. We need to use U_FORTIFY_SOURCE flag for this.

11 years agodnsproxy: Fix hash table comparison function to avoid crash
Patrik Flykt [Tue, 27 Nov 2012 11:48:30 +0000 (13:48 +0200)]
dnsproxy: Fix hash table comparison function to avoid crash

11 years agobuild: Add VPN documentation files into dist tar file
Jukka Rissanen [Mon, 26 Nov 2012 13:58:51 +0000 (15:58 +0200)]
build: Add VPN documentation files into dist tar file

11 years agovpn-provider: VPN driver pointer was not cleared
Jukka Rissanen [Mon, 26 Nov 2012 12:47:23 +0000 (14:47 +0200)]
vpn-provider: VPN driver pointer was not cleared

When VPN driver is unregistered, we must clear the corresponding
pointer in provider struct. If this is not done we will have
already freed memory access in clean_provider() function.

11 years agovpn-main: Plugin cleanup was not done
Jukka Rissanen [Mon, 26 Nov 2012 12:47:12 +0000 (14:47 +0200)]
vpn-main: Plugin cleanup was not done

11 years agovpn: Cleanup properly if vpn connect fails
Jukka Rissanen [Mon, 26 Nov 2012 10:16:32 +0000 (12:16 +0200)]
vpn: Cleanup properly if vpn connect fails

Make sure that user callback data is cleared correctly
if vpn connect attempt fails.

11 years agovpn: Cleanup vpn connections when vpnd dies
Jukka Rissanen [Mon, 26 Nov 2012 13:29:29 +0000 (15:29 +0200)]
vpn: Cleanup vpn connections when vpnd dies

11 years agovpn: Do not remove vpn connections hash when vpnd dies
Jukka Rissanen [Mon, 26 Nov 2012 12:56:39 +0000 (14:56 +0200)]
vpn: Do not remove vpn connections hash when vpnd dies

We must keep the vpn connections hash alive as long as
connman is running. We must not remove the hash when
vpnd dies, otherwise we might feed null pointer to
various glib hash functions.

11 years agobuild: Fix up distribution dependencies in makefiles
Patrik Flykt [Mon, 26 Nov 2012 13:40:02 +0000 (15:40 +0200)]
build: Fix up distribution dependencies in makefiles

Ensure all files needed at build time are added to the distribution
tar file, especially those for VPN. Files in any *_SOURCES variables
or ending with *.in are already covered.

11 years agogdbus: Remove not needed NULL pointer checks
Szymon Janc [Wed, 21 Nov 2012 10:21:03 +0000 (11:21 +0100)]
gdbus: Remove not needed NULL pointer checks

g_strdup returns NULL if argument passed is NULL and there is no need
to double check that.

11 years agogdbus: Replace leading spaces with tabs
Syam Sidhardhan [Tue, 23 Oct 2012 13:57:06 +0000 (19:27 +0530)]
gdbus: Replace leading spaces with tabs

Trivial formatting fix.

11 years agogdbus: Fix compilation error due to missing #defines
Syam Sidhardhan [Wed, 14 Nov 2012 13:07:10 +0000 (18:37 +0530)]
gdbus: Fix compilation error due to missing #defines

Since these are simple #define strings, we are defining it here
instead of upgrading to D-Bus 1.5 or later.

Log:
  CC     gdbus/object.o
gdbus/object.c: In function ‘properties_set’:
gdbus/object.c:876:7: error: ‘DBUS_ERROR_UNKNOWN_PROPERTY’ undeclared
 (first use in this function)
gdbus/object.c:876:7: note: each undeclared identifier is reported
 only once for each function it appears in
gdbus/object.c:881:6: error: ‘DBUS_ERROR_PROPERTY_READ_ONLY’
 undeclared (first use in this function)
make[1]: *** [gdbus/object.o] Error 1
make: *** [all] Error 2

11 years agogdbus: Remove connection from pending_property functions
Lucas De Marchi [Wed, 17 Oct 2012 15:14:28 +0000 (12:14 -0300)]
gdbus: Remove connection from pending_property functions

The reply to a DBus.Properties.Set() method call should go through the
same D-Bus connection. Thus remove the DBusConnection parameter from the
following functions:

    - g_dbus_pending_property_success()
    - g_dbus_pending_property_error_valist()
    - g_dbus_pending_property_error()

11 years agogdbus: Fix invalid memory access during interface removal
Johan Hedberg [Mon, 15 Oct 2012 10:21:11 +0000 (13:21 +0300)]
gdbus: Fix invalid memory access during interface removal

If an interface is removed from the root path during the same mainloop
iteration that it was added we need to check for data->added before
doing the check for data->parent == NULL in the remove_interface()
function. Otherwise the added interface doesn't get removed from the
data->added list and will result in accessing freed memory:

==337== Invalid read of size 8
==337==    at 0x4F65AFA: dbus_message_iter_append_basic (in /usr/lib64/libdbus-1.so.3.7.1)
==337==    by 0x1247B5: append_interface (object.c:556)
==337==    by 0x4C8DC5C: g_slist_foreach (gslist.c:840)
==337==    by 0x1261F7: process_changes (object.c:594)
==337==    by 0x126372: generic_unregister (object.c:997)
==337==    by 0x4F69669: ??? (in /usr/lib64/libdbus-1.so.3.7.1)
==337==    by 0x4F5CE51: dbus_connection_unregister_object_path (in /usr/lib64/libdbus-1.so.3.7.1)
==337==    by 0x125E81: object_path_unref (object.c:1236)
==337==    by 0x126136: g_dbus_unregister_interface (object.c:1361)
==337==    by 0x14CDF0: service_exit (service.c:581)
==337==    by 0x177556: plugin_cleanup (plugin.c:242)
==337==    by 0x12221F: main (main.c:559)
==337==  Address 0x5bc1550 is 0 bytes inside a block of size 56 free'd
==337==    at 0x4A079AE: free (vg_replace_malloc.c:427)
==337==    by 0x4C7850E: g_free (gmem.c:252)
==337==    by 0x125DB0: remove_interface (object.c:671)
==337==    by 0x125E3B: object_path_unref (object.c:1230)
==337==    by 0x126136: g_dbus_unregister_interface (object.c:1361)
==337==    by 0x14CDF0: service_exit (service.c:581)
==337==    by 0x177556: plugin_cleanup (plugin.c:242)
==337==    by 0x12221F: main (main.c:559)

11 years agogdbus: Add g_dbus_get_properties function
Johan Hedberg [Fri, 12 Oct 2012 08:55:37 +0000 (10:55 +0200)]
gdbus: Add g_dbus_get_properties function

This function can be used to construct custom D-Bus messages containing
the properties for a specific interface on a given path.

11 years agogdbus: Add support for invalidated properties
Johan Hedberg [Thu, 11 Oct 2012 09:53:27 +0000 (11:53 +0200)]
gdbus: Add support for invalidated properties

If there's a pending property but its exists() callback returns false
the property should be considered invalidated and included in the
relevant list of the PropertiesChanged signal.

11 years agogdbus: Fix processing pending properties in remove_interface()
Johan Hedberg [Mon, 8 Oct 2012 12:36:12 +0000 (14:36 +0200)]
gdbus: Fix processing pending properties in remove_interface()

11 years agogdbus: Fix up Properties.Set() code path
Lucas De Marchi [Sat, 6 Oct 2012 07:02:35 +0000 (04:02 -0300)]
gdbus: Fix up Properties.Set() code path

Minor fixes to make setter actually work:

- Add propdata in pending_property_set
- Break loop when we are removing propdata from list and we
  found it
- in_args and out_args were swapped
- interface and method name arguments were swapped

11 years agogdbus: Fix invalid memory access while unregistering
Lucas De Marchi [Thu, 4 Oct 2012 20:42:33 +0000 (17:42 -0300)]
gdbus: Fix invalid memory access while unregistering

If an interface is added and removed on the same mailoop iteration,
ObjectManager would try to send InterfacesAdded signal while running the
idler because the interface was added to data->added list.

This is easily reproduced by forcing an error path in a plugin
registration, like on sap_server_register(), resulting in the following
error:

==11795== Invalid read of size 4
==11795==    at 0x496F592: dbus_message_iter_append_basic (dbus-message.c:2598)
==11795==    by 0x117B39: append_interface (object.c:554)
==11795==    by 0x48955E7: g_slist_foreach (gslist.c:840)
==11795==    by 0x11923B: process_changes (object.c:592)
==11795==    by 0x11956D: generic_unregister (object.c:980)
==11795==    by 0x4973BAC: _dbus_object_tree_unregister_and_unlock (dbus-object-tree.c:516)
==11795==    by 0x4965240: dbus_connection_unregister_object_path (dbus-connection.c:5776)
==11795==    by 0x1178A5: object_path_unref (object.c:1219)
==11795==    by 0x118517: g_dbus_unregister_interface (object.c:1344)
==11795==    by 0x19AF5B: sap_exit (sap.c:385)
==11795==    by 0x13E9E2: sap_server_register (server.c:1428)
==11795==    by 0x13C092: sap_server_probe (manager.c:44)

With this patch we don't send the InterfacesAdded signal, removing it
from data->added while unregistering.

11 years agogdbus: Implement PropertiesChanged signal
Lucas De Marchi [Thu, 4 Oct 2012 07:26:37 +0000 (04:26 -0300)]
gdbus: Implement PropertiesChanged signal

11 years agogdbus: Simplify code for appending properties
Luiz Augusto von Dentz [Thu, 4 Oct 2012 07:26:36 +0000 (04:26 -0300)]
gdbus: Simplify code for appending properties

This reuse append_properties for GetAll and GetManagedObjects