// Copyright (c) 2012 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 "shill/mm1_modem_time_proxy.h"

#include "shill/cellular_error.h"
#include "shill/logging.h"

using std::string;

namespace shill {
namespace mm1 {

ModemTimeProxy::ModemTimeProxy(DBus::Connection *connection,
                               const string &path,
                               const string &service)
    : proxy_(connection, path, service) {}

ModemTimeProxy::~ModemTimeProxy() {}

void ModemTimeProxy::set_network_time_changed_callback(
    const NetworkTimeChangedSignalCallback &callback) {
  proxy_.set_network_time_changed_callback(callback);
}

void ModemTimeProxy::GetNetworkTime(Error *error,
                                    const StringCallback &callback,
                                    int timeout) {
  SLOG(Modem, 2) << __func__;
  scoped_ptr<StringCallback> cb(new StringCallback(callback));
  try {
    SLOG(DBus, 2) << __func__;
    proxy_.GetNetworkTime(cb.get(), timeout);
    cb.release();
  } catch (const DBus::Error &e) {
    if (error)
      CellularError::FromMM1DBusError(e, error);
  }
}

const DBusPropertiesMap ModemTimeProxy::NetworkTimezone() {
  SLOG(DBus, 2) << __func__;
  try {
    return proxy_.NetworkTimezone();
  } catch (const DBus::Error &e) {
    LOG(FATAL) << "DBus exception: " << e.name() << ": " << e.what();
    return DBusPropertiesMap();  // Make the compiler happy.
  }
}

ModemTimeProxy::Proxy::Proxy(DBus::Connection *connection,
                             const string &path,
                             const string &service)
    : DBus::ObjectProxy(*connection, path, service.c_str()) {}

ModemTimeProxy::Proxy::~Proxy() {}

void ModemTimeProxy::Proxy::set_network_time_changed_callback(
        const NetworkTimeChangedSignalCallback &callback) {
  network_time_changed_callback_ = callback;
}

// Signal callbacks inherited from Proxy
void ModemTimeProxy::Proxy::NetworkTimeChanged(const string &time) {
  SLOG(DBus, 2) << __func__;
  if (!network_time_changed_callback_.is_null())
    network_time_changed_callback_.Run(time);
}

// Method callbacks inherited from
// org::freedesktop::ModemManager1::Modem::TimeProxy
void ModemTimeProxy::Proxy::GetNetworkTimeCallback(const string &time,
                                                   const ::DBus::Error &dberror,
                                                   void *data) {
  SLOG(DBus, 2) << __func__;
  scoped_ptr<StringCallback> callback(reinterpret_cast<StringCallback *>(data));
  Error error;
  CellularError::FromMM1DBusError(dberror, &error);
  callback->Run(time, error);
}

}  // namespace mm1
}  // namespace shill