mirror of
https://github.com/libretro/scummvm.git
synced 2024-11-30 12:50:51 +00:00
20cad6e8b6
Instead of defining a hacked up Common::Error code, split the return value of processSettings into two parts: An error code, and a value which indicates whether the specified command was completely handled by processSettings or not.
61 lines
2.0 KiB
C++
61 lines
2.0 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_COMMAND_LINE_H
|
|
#define COMMON_COMMAND_LINE_H
|
|
|
|
#include "common/hash-str.h"
|
|
|
|
namespace Common {
|
|
class Error;
|
|
class String;
|
|
}
|
|
|
|
namespace Base {
|
|
|
|
/**
|
|
* Register various defaults with the ConfigManager.
|
|
*/
|
|
void registerDefaults();
|
|
|
|
/**
|
|
* Parse the command line for options and a command; the options
|
|
* are stored in the map 'settings, the command (if any) is returned.
|
|
*/
|
|
Common::String parseCommandLine(Common::StringMap &settings, int argc, const char * const *argv);
|
|
|
|
/**
|
|
* Process the command line options and arguments.
|
|
* Returns true if everything was handled and ScummVM should quit
|
|
* (e.g. because "--help" was specified, and handled).
|
|
*
|
|
* @param[in] command the command as returned by parseCommandLine
|
|
* @param[in] settings the settings as returned by parseCommandLine
|
|
* @param[out] err indicates whether any error occurred, and which
|
|
* @return true if the command was completely processed and ScummVM should quit, false otherwise
|
|
*/
|
|
bool processSettings(Common::String &command, Common::StringMap &settings, Common::Error &err);
|
|
|
|
} // End of namespace Base
|
|
|
|
#endif
|