mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-22 09:49:11 +00:00
81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef COMMON_CONSOLE_H
|
|
#define COMMON_CONSOLE_H
|
|
|
|
#include "common/scummsys.h"
|
|
|
|
namespace Common {
|
|
|
|
/**
|
|
* An output formatter takes a source string and 'decorates' it with
|
|
* extra information, storing the result in a destination buffer.
|
|
* A typical use is to (optionally) enhance the output given by
|
|
* the error() and debug() functions with extra information on
|
|
* the state of the active engine.
|
|
*/
|
|
typedef void (*OutputFormatter)(char *dst, const char *src, size_t dstSize);
|
|
|
|
/**
|
|
* Set the output formatter used by error().
|
|
*/
|
|
void setErrorOutputFormatter(OutputFormatter f);
|
|
|
|
|
|
/**
|
|
* A callback which is invoked by error() just before aborting.
|
|
* A typical example would be a function which shows a debug
|
|
* console and displays the given message in it.
|
|
*/
|
|
typedef void (*ErrorHandler)(const char *msg);
|
|
|
|
/**
|
|
* Set a callback that is invoked by error() after the error
|
|
* message has been printed, but before the application is
|
|
* terminated.
|
|
* This can be used to e.g. show a debugger console.
|
|
*/
|
|
void setErrorHandler(ErrorHandler handler);
|
|
|
|
} // End of namespace Common
|
|
|
|
|
|
void NORETURN_PRE error(const char *s, ...) GCC_PRINTF(1, 2) NORETURN_POST;
|
|
|
|
#ifdef DISABLE_TEXT_CONSOLE
|
|
|
|
inline void warning(const char *s, ...) {}
|
|
|
|
#else
|
|
|
|
/**
|
|
* Print a warning message to the text console (stderr).
|
|
* Automatically prepends the text "WARNING: " and appends
|
|
* an exclamation mark and a newline.
|
|
*/
|
|
void warning(const char *s, ...) GCC_PRINTF(1, 2);
|
|
|
|
#endif
|
|
|
|
|
|
#endif
|