Stop restricting the sender object path for incoming signals.

dbus/test_service.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "dbus/test_service.h"
 
 #include "base/bind.h"
 #include "base/test/test_timeouts.h"
 #include "base/threading/platform_thread.h"
 #include "dbus/bus.h"
@@ skipping 54 matching lines @@
 }
 
 void TestService::SendTestSignal(const std::string& message) {
   message_loop()->PostTask(
       FROM_HERE,
       base::Bind(&TestService::SendTestSignalInternal,
                  base::Unretained(this),
                  message));
 }
 
+void TestService::SendTestSignalFromRoot(const std::string& message) {
+  message_loop()->PostTask(
+      FROM_HERE,
+      base::Bind(&TestService::SendTestSignalFromRootInternal,
+                 base::Unretained(this),
+                 message));
+}
+
 void TestService::SendTestSignalInternal(const std::string& message) {
   dbus::Signal signal("org.chromium.TestInterface", "Test");
   dbus::MessageWriter writer(&signal);
   writer.AppendString(message);
   exported_object_->SendSignal(&signal);
 }
 
+void TestService::SendTestSignalFromRootInternal(const std::string& message) {
+  dbus::Signal signal("org.chromium.TestInterface", "Test");
+  dbus::MessageWriter writer(&signal);
+  writer.AppendString(message);
+
+  // Use "/" just like dbus-send does.
+  ExportedObject* root_object =
+      bus_->GetExportedObject("org.chromium.TestService",
+                              "/");
+  root_object->SendSignal(&signal);
+}
+
 void TestService::OnExported(const std::string& interface_name,
                              const std::string& method_name,
                              bool success) {
   if (!success) {
     LOG(ERROR) << "Failed to export: " << interface_name << "."
                << method_name;
     // Returning here will make WaitUntilServiceIsStarted() to time out
     // and return false.
     return;
   }
@@ skipping 65 matching lines @@
 Response* TestService::SlowEcho(MethodCall* method_call) {
   base::PlatformThread::Sleep(TestTimeouts::tiny_timeout_ms());
   return Echo(method_call);
 }
 
 Response* TestService::BrokenMethod(MethodCall* method_call) {
   return NULL;
 }
 
 }  // namespace dbus