---

plainhtml.cpp

/***************************************************************************
                          rwphtml.cpp  -  description
                             -------------------
    begin                : Thu Jun 24 1999
    copyright            : (C) 1999 by Torsten Uhlmann
    email                : TUhlmann@gmx.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#include <stdlib.h>
#include <string.h>
#include <plainhtml.h>


PLAINHTML::PLAINHTML()
{
}


char PLAINHTML::ProcessText(char *text, int maxlen, const SWKey *key, const SWModule *module)
{
        char *to, *from;
        int len;
        int count = 0;

        len = strlen(text) + 1;                                         // shift string to right of buffer
        if (len < maxlen) {
                memmove(&text[maxlen - len], text, len);
                from = &text[maxlen - len];
        }
        else    from = text;                                                    // -------------------------------
        for (to = text; *from; from++)
        {
                if ((*from == '\n') && (from[1] == '\n')) // paragraph
                {
                        *to++ = '<';
                        *to++ = 'P';
                        *to++ = '>';
                        from++;
                        continue;
                } else {
                        if ((*from == '\n')) // && (from[1] != '\n')) // new line
                        {
                                *to++ = '<';
                                *to++ = 'B';
                                *to++ = 'R';
                                *to++ = '>';
                                continue;
                        }
                }
                
                if (*from == '{') {
                  *to++ = '<';
                *to++ = 'F';
                *to++ = 'O';
                        *to++ = 'N';
                        *to++ = 'T';
                        *to++ = ' ';
                        *to++ = 'C';
                        *to++ = 'O';
                        *to++ = 'L';
                        *to++ = 'O';
                        *to++ = 'R';
                        *to++ = '=';
                        *to++ = '#';
                        *to++ = '8';
                        *to++ = '0';
                        *to++ = '0';
                        *to++ = '0';
                        *to++ = '0';
                        *to++ = '0';
                        *to++ = '>';

                        *to++ = '<';
                        *to++ = 'S';
                        *to++ = 'M';
                        *to++ = 'A';
                        *to++ = 'L';
                        *to++ = 'L';
                        *to++ = '>';
                        *to++ = ' ';
                        *to++ = '(';
                        continue;
                }

                if (*from == '}')
                {
                        *to++ = ')';
                        *to++ = ' ';
                        *to++ = '<';
                        *to++ = '/';
                        *to++ = 'S';
                        *to++ = 'M';
                        *to++ = 'A';
                        *to++ = 'L';
                        *to++ = 'L';
                        *to++ = '>';
                        
                        *to++ = '<';
                        *to++ = '/';
                *to++ = 'F';
                        *to++ = 'O';
                        *to++ = 'N';
                        *to++ = 'T';
                        *to++ = '>';
                        continue;
                }

                if ((*from == ' ') && (count > 5000))
                {
                        *to++ = '<';
                        *to++ = 'W';
                        *to++ = 'B';
                        *to++ = 'R';
                        *to++ = '>';
                        count = 0;
                        continue;
                }

                *to++ = *from;
                count++;
        }
        *to++ = 0;
        *to = 0;
        return 0;
}

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