chromium/third_party/libphonenumber/dist/cpp/src/phonenumbers/logger.h

// Copyright (C) 2011 The Libphonenumber Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Author: Philippe Liard

#ifndef I18N_PHONENUMBERS_LOGGER_H_
#define I18N_PHONENUMBERS_LOGGER_H_

#include <cstdio>
#include <string>

namespace i18n {
namespace phonenumbers {

string;

enum { … };

enum { … };

// Subclass this abstract class to override the way logging is handled in the
// library. You can then call the PhoneNumberUtil::SetLogger() method.
class Logger { … };

// Logger that does not log anything. It could be useful to "mute" the
// phonenumber library.
class NullLogger : public Logger { … };

}  // namespace phonenumbers
}  // namespace i18n

#endif  // I18N_PHONENUMBERS_LOGGER_ADAPTER_H_