fdo-mirrors/dbus
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/dbus/dbus.git synced 2026-05-06 08:08:05 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

2003-05-13 James Willcox <jwillcox@gnome.org>

Browse source 
* configure.in:
	* bus/activation.c: (bus_activation_service_created),
	(bus_activation_activate_service):
	* bus/driver.c: (bus_driver_send_service_deleted),
	(bus_driver_send_service_created), (bus_driver_send_service_lost),
	(bus_driver_send_service_acquired),
	(bus_driver_send_welcome_message),
	(bus_driver_handle_list_services):
	* bus/session.conf.in:
	* dbus/dbus-bus.c: (dbus_bus_acquire_service),
	(dbus_bus_service_exists), (dbus_bus_activate_service):
	* dbus/dbus-bus.h:

	Add some convenience API which lets you activate a service, and did a
	bunch of s/0/DBUS_TYPE_INVALID/ in calls to dbus_message_append_args()
	and dbus_message_get_args()
This commit is contained in:
James Willcox 2003-05-14 02:40:41 +00:00
parent d4e80132af
commit e9cb382daf
8 changed files with 120 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
ChangeLog
View file

@ -1,3 +1,22 @@
2003-05-13 James Willcox <jwillcox@gnome.org>
* configure.in:
* bus/activation.c: (bus_activation_service_created),
(bus_activation_activate_service):
* bus/driver.c: (bus_driver_send_service_deleted),
(bus_driver_send_service_created), (bus_driver_send_service_lost),
(bus_driver_send_service_acquired),
(bus_driver_send_welcome_message),
(bus_driver_handle_list_services):
* bus/session.conf.in:
* dbus/dbus-bus.c: (dbus_bus_acquire_service),
(dbus_bus_service_exists), (dbus_bus_activate_service):
* dbus/dbus-bus.h:
Add some convenience API which lets you activate a service, and did a
bunch of s/0/DBUS_TYPE_INVALID/ in calls to dbus_message_append_args()
and dbus_message_get_args()
2003-05-11 Havoc Pennington <hp@pobox.com>
* dbus/dbus-marshal.c (_dbus_marshal_validate_arg): fix to avoid

4
bus/activation.c
View file

@ -595,7 +595,7 @@ bus_activation_service_created (BusActivation *activation,
if (!dbus_message_append_args (message,
DBUS_TYPE_UINT32, DBUS_ACTIVATION_REPLY_ACTIVATED,
0))
DBUS_TYPE_INVALID))
{
dbus_message_unref (message);
BUS_SET_OOM (error);
@ -877,7 +877,7 @@ bus_activation_activate_service (BusActivation *activation,
if (!dbus_message_append_args (message,
DBUS_TYPE_UINT32, DBUS_ACTIVATION_REPLY_ALREADY_ACTIVE,
0))
DBUS_TYPE_INVALID))
{
_dbus_verbose ("No memory to set args of reply to activate message\n");
BUS_SET_OOM (error);

18
bus/driver.c
View file

@ -60,7 +60,7 @@ bus_driver_send_service_deleted (const char *service_name,
if (!dbus_message_set_sender (message, DBUS_SERVICE_DBUS) ||
!dbus_message_append_args (message,
DBUS_TYPE_STRING, service_name,
0))
DBUS_TYPE_INVALID))
{
dbus_message_unref (message);
BUS_SET_OOM (error);
@ -100,7 +100,7 @@ bus_driver_send_service_created (const char *service_name,
if (!dbus_message_append_args (message,
DBUS_TYPE_STRING, service_name,
0))
DBUS_TYPE_INVALID))
{
dbus_message_unref (message);
BUS_SET_OOM (error);
@ -133,7 +133,7 @@ bus_driver_send_service_lost (DBusConnection *connection,
if (!dbus_message_append_args (message,
DBUS_TYPE_STRING, service_name,
0))
DBUS_TYPE_INVALID))
{
dbus_message_unref (message);
BUS_SET_OOM (error);
@ -174,7 +174,7 @@ bus_driver_send_service_acquired (DBusConnection *connection,
if (!dbus_message_append_args (message,
DBUS_TYPE_STRING, service_name,
0))
DBUS_TYPE_INVALID))
{
dbus_message_unref (message);
BUS_SET_OOM (error);
@ -352,7 +352,7 @@ bus_driver_send_welcome_message (DBusConnection *connection,
if (!dbus_message_append_args (welcome,
DBUS_TYPE_STRING, name,
NULL))
DBUS_TYPE_INVALID))
{
dbus_message_unref (welcome);
BUS_SET_OOM (error);
@ -403,7 +403,7 @@ bus_driver_handle_list_services (DBusConnection *connection,
if (!dbus_message_append_args (reply,
DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, services, len,
0))
DBUS_TYPE_INVALID))
{
dbus_free_string_array (services);
dbus_message_unref (reply);
@ -447,7 +447,7 @@ bus_driver_handle_acquire_service (DBusConnection *connection,
if (!dbus_message_get_args (message, error,
DBUS_TYPE_STRING, &name,
DBUS_TYPE_UINT32, &flags,
0))
DBUS_TYPE_INVALID))
return FALSE;
_dbus_verbose ("Trying to own service %s with flags 0x%x\n", name, flags);
@ -510,7 +510,7 @@ bus_driver_handle_service_exists (DBusConnection *connection,
if (!dbus_message_get_args (message, error,
DBUS_TYPE_STRING, &name,
0))
DBUS_TYPE_INVALID))
return FALSE;
retval = FALSE;
@ -567,7 +567,7 @@ bus_driver_handle_activate_service (DBusConnection *connection,
if (!dbus_message_get_args (message, error,
DBUS_TYPE_STRING, &name,
DBUS_TYPE_UINT32, &flags,
0))
DBUS_TYPE_INVALID))
{
_DBUS_ASSERT_ERROR_IS_SET (error);
_dbus_verbose ("No memory to get arguments to ActivateService\n");

2
bus/session.conf.in
View file

@ -10,6 +10,8 @@
<listen>unix:tmpdir=@DBUS_SESSION_SOCKET_DIR@</listen>
<servicedir>@EXPANDED_LIBDIR@/dbus-1.0/services</servicedir>
<policy context="default">
<!-- Allow everything -->
<allow send="*"/>

9
configure.in
View file

@ -548,6 +548,12 @@ EXPANDED_BINDIR=`eval echo $BINDIR_TMP`
prefix=$old_prefix
AC_SUBST(EXPANDED_BINDIR)
old_exec_prefix=${exec_prefix}
test "x$exec_prefix" = xNONE && eval exec_prefix=${prefix}
eval EXPANDED_LIBDIR=${libdir}
exec_prefix=${old_exec_prefix}
AC_SUBST(EXPANDED_LIBDIR)
#### Check our operating system
operating_system=unknown
if test -f /etc/redhat-release || test -f $EXPANDED_SYSCONFDIR/redhat-release ; then
@ -630,6 +636,7 @@ fi
AC_SUBST(DBUS_SESSION_SOCKET_DIR)
AC_OUTPUT([
Doxyfile
dbus/dbus-arch-deps.h
@ -707,4 +714,4 @@ if test x$enable_asserts = xyes; then
fi
if test x$enable_checks = xno; then
echo "NOTE: building without checks for arguments passed to public API makes it harder to debug apps using D-BUS, but will slightly decrease D-BUS library size and _very_ slightly improve performance."
fi
fi

77
dbus/dbus-bus.c
View file

@ -465,7 +465,7 @@ dbus_bus_register (DBusConnection *connection,
goto out;
else if (!dbus_message_get_args (reply, error,
DBUS_TYPE_STRING, &name,
0))
DBUS_TYPE_INVALID))
goto out;
bd->base_service = name;
@ -576,7 +576,7 @@ dbus_bus_acquire_service (DBusConnection *connection,
if (!dbus_message_append_args (message,
DBUS_TYPE_STRING, service_name,
DBUS_TYPE_UINT32, flags,
0))
DBUS_TYPE_INVALID))
{
dbus_message_unref (message);
_DBUS_SET_OOM (error);
@ -603,7 +603,7 @@ dbus_bus_acquire_service (DBusConnection *connection,
if (!dbus_message_get_args (reply, error,
DBUS_TYPE_UINT32, &service_result,
0))
DBUS_TYPE_INVALID))
{
_DBUS_ASSERT_ERROR_IS_SET (error);
dbus_message_unref (reply);
@ -647,7 +647,7 @@ dbus_bus_service_exists (DBusConnection *connection,
if (!dbus_message_append_args (message,
DBUS_TYPE_STRING, service_name,
0))
DBUS_TYPE_INVALID))
{
dbus_message_unref (message);
_DBUS_SET_OOM (error);
@ -665,7 +665,7 @@ dbus_bus_service_exists (DBusConnection *connection,
if (!dbus_message_get_args (reply, error,
DBUS_TYPE_UINT32, &exists,
0))
DBUS_TYPE_INVALID))
{
_DBUS_ASSERT_ERROR_IS_SET (error);
return FALSE;
@ -674,4 +674,71 @@ dbus_bus_service_exists (DBusConnection *connection,
return (exists != FALSE);
}
/**
* Activates a given service
*
* @param connection the connection
* @param service_name the service name
* @param flags the flags
* @param result a place to store the result of the activation, which will
* be one of DBUS_ACTIVATION_REPLY_ACTIVATED or
* DBUS_ACTIVATION_REPLY_ALREADY_ACTIVE if successful. Pass NULL if you
* don't care about the result.
* @param error location to store any errors
* @returns #TRUE if the activation succeeded, #FALSE if not
*
* @todo document what the flags do
*/
dbus_bool_t
dbus_bus_activate_service (DBusConnection *connection,
const char *service_name,
dbus_uint32_t flags,
dbus_uint32_t *result,
DBusError *error)
{
DBusMessage *msg;
DBusMessage *reply;
msg = dbus_message_new (DBUS_MESSAGE_ACTIVATE_SERVICE,
DBUS_SERVICE_DBUS);
if (!dbus_message_append_args (msg, DBUS_TYPE_STRING, service_name,
DBUS_TYPE_UINT32, flags, DBUS_TYPE_INVALID))
{
dbus_message_unref (msg);
_DBUS_SET_OOM (error);
return FALSE;
}
reply = dbus_connection_send_with_reply_and_block (connection, msg,
-1, error);
dbus_message_unref (msg);
if (reply == NULL)
{
_DBUS_ASSERT_ERROR_IS_SET (error);
return FALSE;
}
if (dbus_set_error_from_message (error, reply))
{
_DBUS_ASSERT_ERROR_IS_SET (error);
dbus_message_unref (reply);
return FALSE;
}
if (result != NULL &&
!dbus_message_get_args (reply, error, DBUS_TYPE_UINT32,
result, DBUS_TYPE_INVALID))
{
_DBUS_ASSERT_ERROR_IS_SET (error);
dbus_message_unref (reply);
return FALSE;
}
dbus_message_unref (reply);
return TRUE;
}
/** @} */

6
dbus/dbus-bus.h
View file

@ -53,6 +53,12 @@ dbus_bool_t dbus_bus_service_exists (DBusConnection *connection,
const char *service_name,
DBusError *error);
dbus_bool_t dbus_bus_activate_service (DBusConnection *connection,
const char *service_name,
dbus_uint32_t flags,
dbus_uint32_t *reply,
DBusError *error);
DBUS_END_DECLS;
#endif /* DBUS_BUS_H */

4
dbus/dbus-message.c
View file

@ -1229,7 +1229,7 @@ dbus_message_get_destination (DBusMessage *message)
* followed by the value to add. Array values are specified by an int
* typecode followed by a pointer to the array followed by an int
* giving the length of the array. The argument list must be
* terminated with DBUS_TYPE_INVALID.
* terminated with #DBUS_TYPE_INVALID.
*
* This function doesn't support dicts or non-fundamental arrays.
*
@ -1421,7 +1421,7 @@ dbus_message_append_args_valist (DBusMessage *message,
* Gets arguments from a message given a variable argument list.
* The variable argument list should contain the type of the
* argumen followed by a pointer to where the value should be
* stored. The list is terminated with 0.
* stored. The list is terminated with #DBUS_TYPE_INVALID.
*
* @param message the message
* @param error error to be filled in on failure