2005-07-10 Colin Walters <walters@verbum.org>

	* doc/TODO: Knock off some GLib items with this patch.

	* glib/dbus-gvalue-utils.c (_dbus_gtype_can_signal_error)
	(_dbus_gvalue_signals_error): New functions.

	* glib/dbus-gvalue-utils.h: Prototype them.

	* glib/dbus-gobject.c (arg_iterate): Update to handle return vals
	and change to not output const/retval flags for input args.  All
	callers updated.
	(invoke_object_method): Refactor to handle return values.  Add
	some more comments in various places.  Remove debug g_print.

	* glib/dbus-binding-tool-glib.h (DBUS_GLIB_ANNOTATION_RETURNVAL): New.

	* glib/dbus-binding-tool-glib.c (dbus_g_type_get_marshal_name):
	Handle G_TYPE_NONE.
	(compute_gsignature): New function; refactored from code from
	compute_marshaller and compute_marshaller_name.  Enhance to
	handle return values and async ops more cleanly.  Update for
	async ops returning NONE instead of BOOLEAN.
	(compute_marshaller, compute_marshaller_name): Call compute_gsignature
	and output appropriate string.
	(generate_glue): Handle return value annotation.  Also don't dump
	constness flag for input arguments.

	* glib/Makefile.am (DBUS_GLIB_INTERNALS): New variable; contains
	files shared between installed library and utilities.
	(libdbus_glib_1_la_SOURCES): Move some stuf into DBUS_GLIB_INTERNALS.
	(libdbus_gtool_la_SOURCES): Suck in DBUS_GLIB_INTERNALS so the
	binding tool can access gtype utility functions.

	* test/glib/test-service-glib.c:
	* test/glib/test-service-glib.xml:
	* test/glib/test-dbus-glib.c: Add some tests for return values.

1 files changed, 37 insertions, 9 deletions

diff --git a/test/glib/test-service-glib.c b/test/glib/test-service-glib.c
index 853b401a..e44310f3 100644
--- a/test/glib/test-service-glib.c
+++ b/test/glib/test-service-glib.c
@@ -52,6 +52,10 @@ gboolean my_object_do_nothing (MyObject *obj, GError **error);
 
 gboolean my_object_increment (MyObject *obj, gint32 x, gint32 *ret, GError **error);
 
+gint32   my_object_increment_retval (MyObject *obj, gint32 x);
+
+gint32   my_object_increment_retval_error (MyObject *obj, gint32 x, GError **error);
+
 gboolean my_object_throw_error (MyObject *obj, GError **error);
 
 gboolean my_object_uppercase (MyObject *obj, const char *str, char **ret, GError **error);
@@ -91,9 +95,9 @@ gboolean my_object_emit_frobnicate (MyObject *obj, GError **error);
 
 gboolean my_object_terminate (MyObject *obj, GError **error);
 
-gboolean my_object_async_increment (MyObject *obj, gint32 x, DBusGMethodInvocation *context);
+void my_object_async_increment (MyObject *obj, gint32 x, DBusGMethodInvocation *context);
 
-gboolean my_object_async_throw_error (MyObject *obj, DBusGMethodInvocation *context);
+void my_object_async_throw_error (MyObject *obj, DBusGMethodInvocation *context);
 
 #include "test-service-glib-glue.h"
 
@@ -283,6 +287,27 @@ my_object_increment (MyObject *obj, gint32 x, gint32 *ret, GError **error)
   return TRUE;
 }
 
+gint32
+my_object_increment_retval (MyObject *obj, gint32 x)
+{
+  return x + 1;
+}
+
+gint32
+my_object_increment_retval_error (MyObject *obj, gint32 x, GError **error)
+{
+  if (x + 1 > 10)
+    {
+      g_set_error (error,
+		   MY_OBJECT_ERROR,
+		   MY_OBJECT_ERROR_FOO,
+		   "%s",
+		   "x is bigger than 9");    
+      return FALSE;
+    }
+  return x + 1;
+}
+
 gboolean
 my_object_throw_error (MyObject *obj, GError **error)
 {
@@ -559,14 +584,13 @@ do_async_increment (IncrementData *data)
   return FALSE;
 }
 
-gboolean
+void
 my_object_async_increment (MyObject *obj, gint32 x, DBusGMethodInvocation *context)
 {
   IncrementData *data = g_new0 (IncrementData, 1);
   data->x = x;
   data->context = context;
   g_idle_add ((GSourceFunc)do_async_increment, data);
-  return TRUE;
 }
 
 static gboolean
@@ -582,13 +606,12 @@ do_async_error (IncrementData *data)
   return FALSE;
 }
 
-gboolean
+void
 my_object_async_throw_error (MyObject *obj, DBusGMethodInvocation *context)
 {
   IncrementData *data = g_new0(IncrementData, 1);
   data->context = context;
   g_idle_add ((GSourceFunc)do_async_error,  data);
-  return TRUE;
 }
 
 
@@ -623,11 +646,16 @@ main (int argc, char **argv)
 
   g_printerr ("Launching test-service-glib\n");
 
-  g_log_set_always_fatal (G_LOG_LEVEL_CRITICAL);
-  g_log_set_always_fatal (G_LOG_LEVEL_WARNING);
-  
   loop = g_main_loop_new (NULL, FALSE);
 
+  {
+    GLogLevelFlags fatal_mask;
+    
+    fatal_mask = g_log_set_always_fatal (G_LOG_FATAL_MASK);
+    fatal_mask |= G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL;
+    g_log_set_always_fatal (fatal_mask);
+  }
+
   error = NULL;
   connection = dbus_g_bus_get (DBUS_BUS_STARTER,
                                &error);