CommandLine.h

//#define USE_LOGGING
//======================================================================
// This file is part of VCC (Virtual Color Computer).
// Vcc is Copyright 2015 by Joseph Forgione
//
// VCC (Virtual Color Computer) is free software, you can redistribute
// and/or modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation, either version 3 of
// the License, or (at your option) any later version.
//
// VCC (Virtual Color Computer) 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 VCC (Virtual Color Computer).  If not, see
// <http://www.gnu.org/licenses/>.
//======================================================================

//----------------------------------------------------------------------
// Command line arguments and options to VCC
// E J Jaquay 2020
//----------------------------------------------------------------------

#pragma once

constexpr auto CL_MAX_PATH = 256u;
constexpr auto CL_MAX_PASTE = 256u;

// Variables defined by GetCmdLineArgs
struct CmdLineArguments {
	char QLoadFile[CL_MAX_PATH];
	char IniFile[CL_MAX_PATH];
	char PasteText[CL_MAX_PASTE];
	int  Logging;
    bool NoOutput;
    char Screenshot[CL_MAX_PATH];
    unsigned int MaxFrames;
};
extern struct CmdLineArguments CmdArg;

// Get Settings from Command line string 
int  GetCmdLineArgs(const char * lpCmdLine);

// Errors returned
// FIXME: These need to be turned into a scoped enum and the signature of functions
// that use them updated.
#define CL_ERR_UNKOPT 1  // Unknown option found
#define CL_ERR_XTRARG 2  // Too many arguments