| // Copyright 2014 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef LIBCHROMEOS_BRILLO_DBUS_UTILS_H_ |
| #define LIBCHROMEOS_BRILLO_DBUS_UTILS_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include <brillo/brillo_export.h> |
| #include <brillo/errors/error.h> |
| #include <dbus/exported_object.h> |
| #include <dbus/message.h> |
| #include <dbus/scoped_dbus_error.h> |
| |
| namespace brillo { |
| namespace dbus_utils { |
| |
| // A helper function to create a D-Bus error response object as unique_ptr<>. |
| BRILLO_EXPORT std::unique_ptr<dbus::Response> CreateDBusErrorResponse( |
| dbus::MethodCall* method_call, |
| const std::string& error_name, |
| const std::string& error_message); |
| |
| // Create a D-Bus error response object from brillo::Error. If the last |
| // error in the error chain belongs to "dbus" error domain, its error code |
| // and message are directly translated to D-Bus error code and message. |
| // Any inner errors are formatted as "domain/code:message" string and appended |
| // to the D-Bus error message, delimited by semi-colons. |
| BRILLO_EXPORT std::unique_ptr<dbus::Response> GetDBusError( |
| dbus::MethodCall* method_call, |
| const brillo::Error* error); |
| |
| // AddDBusError() is the opposite of GetDBusError(). It de-serializes the Error |
| // object received over D-Bus. |
| BRILLO_EXPORT void AddDBusError(brillo::ErrorPtr* error, |
| const std::string& dbus_error_name, |
| const std::string& dbus_error_message); |
| |
| } // namespace dbus_utils |
| } // namespace brillo |
| |
| #endif // LIBCHROMEOS_BRILLO_DBUS_UTILS_H_ |