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/***************************************************************************
* *
* _____ ____ *
* | __ \ / __ \ _ _ _____ *
* | | \ \ / / \_\ | | | | _ \ *
* | | \ \| | | | | | |_| | *
* | | | || | | | | | ___/ *
* | | / /| | __ | | | | _ \ *
* | |__/ / \ \__/ / | |___| | |_| | *
* |_____/ \____/ |_____|_|_____/ *
* *
* Wiimms source code library *
* *
***************************************************************************
* *
* Copyright (c) 2012-2023 by Dirk Clemens <wiimm@wiimm.de> *
* *
***************************************************************************
* *
* This library 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 library 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. *
* *
* See file gpl-2.0.txt or http://www.gnu.org/licenses/gpl-2.0.txt *
* *
***************************************************************************/
#ifndef DCLIB_PARSER_H
#define DCLIB_PARSER_H 1
#include "dclib-types.h"
//
///////////////////////////////////////////////////////////////////////////////
/////////////// ScanText_t ///////////////
///////////////////////////////////////////////////////////////////////////////
// [[ScanText_t]]
typedef struct ScanText_t
{
//-- base data
ccp data; // begin of text
uint data_size; // total size of text
ccp fname; // NULL or filename for messages
bool fname_alloced; // true: call FreeString(fname)
//-- options
bool ignore_comments; // true: ignore lines with leading '#'
int detect_sections; // >0: detect lines of format '[...]'
//-- current statee
ccp ptr; // current text position
ccp eot; // end of text
ccp line; // current line
ccp eol; // end of current line
bool is_eot; // end of text reached
bool is_section; // new section reached
bool is_term; // := is_eot || is_section
}
ScanText_t;
///////////////////////////////////////////////////////////////////////////////
void SetupScanText ( ScanText_t *st, cvp data, uint data_size );
void ResetScanText ( ScanText_t *st );
void SetFilenameScanText( ScanText_t *st, ccp fname, CopyMode_t cm );
void RewindScanText ( ScanText_t *st );
bool NextLineScanText ( ScanText_t *st );
//
///////////////////////////////////////////////////////////////////////////////
/////////////// E N D ///////////////
///////////////////////////////////////////////////////////////////////////////
#endif // DCLIB_PARSER_H
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