llvm/lldb/include/lldb/Core/IOHandler.h

//===-- IOHandler.h ---------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLDB_CORE_IOHANDLER_H
#define LLDB_CORE_IOHANDLER_H

#include "lldb/Core/ValueObjectList.h"
#include "lldb/Host/Config.h"
#include "lldb/Utility/CompletionRequest.h"
#include "lldb/Utility/Flags.h"
#include "lldb/Utility/Predicate.h"
#include "lldb/Utility/Stream.h"
#include "lldb/Utility/StringList.h"
#include "lldb/lldb-defines.h"
#include "lldb/lldb-forward.h"
#include "llvm/ADT/StringRef.h"

#include <memory>
#include <mutex>
#include <optional>
#include <string>
#include <vector>

#include <cstdint>
#include <cstdio>

namespace lldb_private {
class Debugger;
} // namespace lldb_private

namespace curses {
class Application;
ApplicationAP;
} // namespace curses

namespace lldb_private {

class IOHandler { … };

/// A delegate class for use with IOHandler subclasses.
///
/// The IOHandler delegate is designed to be mixed into classes so
/// they can use an IOHandler subclass to fetch input and notify the
/// object that inherits from this delegate class when a token is
/// received.
class IOHandlerDelegate { … };

// IOHandlerDelegateMultiline
//
// A IOHandlerDelegate that handles terminating multi-line input when
// the last line is equal to "end_line" which is specified in the constructor.
class IOHandlerDelegateMultiline : public IOHandlerDelegate { … };

class IOHandlerEditline : public IOHandler { … };

// The order of base classes is important. Look at the constructor of
// IOHandlerConfirm to see how.
class IOHandlerConfirm : public IOHandlerDelegate, public IOHandlerEditline { … };

class IOHandlerStack { … };

} // namespace lldb_private

#endif // LLDB_CORE_IOHANDLER_H