// Copyright (c) 2010 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 <iostream>
#include <errno.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>

#include <base/basictypes.h>
#include <base/command_line.h>
#include <chromeos/dbus/dbus.h>
#include <chromeos/glib/object.h>
#include <chromeos/syslog_logging.h>

#include "base/logging.h"
#include "speech_synthesizer_service.h"

// Starts the speech synthesis DBus service.
namespace speech_synthesis {

static const char kLogFile[] = "log-file";

} // namespace speech_synthesis

int main(int argc, char* argv[]) {
  CommandLine::Init(argc, argv);
  CommandLine *cl = CommandLine::ForCurrentProcess();
  const std::string log_file =
      cl->GetSwitchValueASCII(speech_synthesis::kLogFile);
  if (log_file.empty()) {
    // Log goes to syslog unless --log-file option is provided
    chromeos::InitLog(chromeos::kLogToSyslog | chromeos::kLogToStderr);
  } else {
    logging::InitLogging(log_file.c_str(),
                         logging::LOG_TO_BOTH_FILE_AND_SYSTEM_DEBUG_LOG,
                         logging::DONT_LOCK_LOG_FILE,
                         logging::APPEND_TO_OLD_LOG_FILE,
                         logging::DISABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS
                         );
  }
  LOG(INFO) << "Starting speech_synthesizer service.";
  ::g_type_init();
  speech_synthesis::SpeechSynthesizerService service;
  if (!service.Initialize()) {
    LOG(ERROR) << "Failed to initialize.";
    return -1;
  }
  if (!service.Register(chromeos::dbus::GetSystemBusConnection())) {
    LOG(ERROR) << "Failed to register";
    return -1;
  }
  if (!service.Run()) {
    LOG(ERROR) << "Failed to run";
    return -1;
  }
  LOG(INFO) << "Finished speech_synthesizer service.";
  return 0;
}