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// 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.
#include <chromeos/dbus/dbus_method_response.h>
#include <chromeos/dbus/utils.h>
namespace chromeos {
namespace dbus_utils {
DBusMethodResponseBase::DBusMethodResponseBase(dbus::MethodCall* method_call,
ResponseSender sender)
: sender_(sender), method_call_(method_call) {
}
DBusMethodResponseBase::~DBusMethodResponseBase() {
if (method_call_) {
// Response hasn't been sent by the handler. Abort the call.
Abort();
}
}
void DBusMethodResponseBase::ReplyWithError(const chromeos::Error* error) {
CheckCanSendResponse();
auto response = GetDBusError(method_call_, error);
SendRawResponse(std::move(response));
}
void DBusMethodResponseBase::ReplyWithError(
const tracked_objects::Location& location,
const std::string& error_domain,
const std::string& error_code,
const std::string& error_message) {
ErrorPtr error;
Error::AddTo(&error, location, error_domain, error_code, error_message);
ReplyWithError(error.get());
}
void DBusMethodResponseBase::Abort() {
SendRawResponse(std::unique_ptr<dbus::Response>());
}
void DBusMethodResponseBase::SendRawResponse(
std::unique_ptr<dbus::Response> response) {
CheckCanSendResponse();
method_call_ = nullptr; // Mark response as sent.
sender_.Run(scoped_ptr<dbus::Response>{response.release()});
}
std::unique_ptr<dbus::Response>
DBusMethodResponseBase::CreateCustomResponse() const {
return std::unique_ptr<dbus::Response>{
dbus::Response::FromMethodCall(method_call_).release()};
}
bool DBusMethodResponseBase::IsResponseSent() const {
return (method_call_ == nullptr);
}
void DBusMethodResponseBase::CheckCanSendResponse() const {
CHECK(method_call_) << "Response already sent";
}
} // namespace dbus_utils
} // namespace chromeos
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