Files
deskflow/src/lib/base/ILogOutputter.h
sithlord48 c4c2f7f37f feat: begin to use QStrings for strings
feat: get windows building with the UNICODE forced by using Qt
refactor: remove ARCHString use QString to convert to / from utf8
build: (arch) link to common
build: (base) link to arch
build: (io) Link to common
build: (client) link to common
build: (server) link to common
fix: Append to log file instead of creating a new one each log line
refactor: Trim cipher description for neater log output
fix: Update log messages to use wide string format for Unicode support
fix: Correct event creation to use wide string for Unicode compatibility
refactor: Use QStringDecoder for UTF-8 handling on Windows Daemon child process
fix: Use correct wide type for Win32 consts
2025-09-10 18:15:19 +01:00

62 lines
1.7 KiB
C++

/*
* Deskflow -- mouse and keyboard sharing utility
* SPDX-FileCopyrightText: (C) 2025 Deskflow Developers
* SPDX-FileCopyrightText: (C) 2012 - 2016 Symless Ltd.
* SPDX-FileCopyrightText: (C) 2002 Chris Schoeneman
* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
*/
#pragma once
#include "base/Log.h"
#include "base/LogLevel.h"
//! Outputter interface
/*!
Type of outputter interface. The logger performs all output through
outputters. ILogOutputter overrides must not call any log functions
directly or indirectly.
*/
class ILogOutputter
{
public:
virtual ~ILogOutputter() = default;
//! @name manipulators
//@{
//! Open the outputter
/*!
Opens the outputter for writing. Calling this method on an
already open outputter must have no effect.
*/
virtual void open(const QString &title) = 0;
//! Close the outputter
/*!
Close the outputter. Calling this method on an already closed
outputter must have no effect.
*/
virtual void close() = 0;
//! Show the outputter
/*!
Causes the output to become visible. This generally only makes sense
for a logger in a graphical user interface. Other implementations
will do nothing. Iff \p showIfEmpty is \c false then the implementation
may optionally only show the log if it's not empty.
*/
virtual void show(bool showIfEmpty) = 0;
//! Write a message with level
/*!
Writes \c message, which has the given \c level, to a log.
If this method returns true then Log will stop passing the
message to all outputters in the outputter chain, otherwise
it continues. Most implementations should return true.
*/
virtual bool write(LogLevel level, const QString &message) = 0;
//@}
};