/* 
 * XEvil(TM) Copyright (C) 1994,2000 Steve Hardt and Michael Judge
 * http://www.xevil.com
 * satan@xevil.com
 *
 * 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, the file "gpl.txt"; if not, write to the Free
 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA, or visit http://www.gnu.org.
 */

// "l_agreement.cpp"  

#if X11
#ifndef NO_PRAGMAS
#pragma implementation "l_agreement.h"
#endif
#endif

#include "stdafx.h"
#include "utils.h"
#include "l_agreement.h"



Line::Line(const char **textRet,const char *text) {
  const char *p = text;

#if 0
  // First eat beginning WS.  Assuming no tabs.
  while (*p && *p == ' ') {
    p++;
  }
#endif

  start = p;

  // Adding words
  Boolean hitEOL;
  while (1) {
    hitEOL = False;

    // End of string.
    if (!*p) {
      length = (p - start);
      *textRet = p;
      break;
    }
    if (*p == '\n') {
      length = (p - start);
      // Eat the '\n' character.
      *textRet = p + 1;
      hitEOL = True;
      break;
    }

    // Search for end of next word.
    const char* wordP = p;
    // Eat leading word WS.
    while (*wordP && *wordP == ' ') {
      wordP++;
    }
    while (*wordP && *wordP != ' ' && *wordP != '\n') {
      wordP++;
    }
    if (wordP - start > textColumns) {
      // This is the only word on the line.
      // Will have to break word in two.
      if (p == start) {
        length = textColumns;
        *textRet = start + textColumns;
        break;
      }

      // Break at the end of the previous word.
      length = p - start;
      *textRet = p;
      break;
    }

    // Add word to current line.
    p = wordP;
  }

  // Eat trailing WS.
  if (!hitEOL) {
    while (**textRet && **textRet == ' ') {
      (*textRet)++;
    }
  }
}



char* Line::alloc_text() {
  char* ret = new char[length + 1];
  assert(ret);
  for (int n = 0; n < length; n++) {
    ret[n] = *(start + n);
  }
  ret[length] = '\0';
  return ret;
}



int Line::textColumns = 65;



Page::Page(const char **textRet,const char *text) {
  const char *p = text;
  // If textRet is NULL, put everything in one page.
  // Ignore textRows all together.
  while (*p && (!textRet || lines.length() < textRows)) {
    Line* line = new Line(&p,p);
    lines.add(line);
  }
  if (textRet) {
    *textRet = p;
  }
  else {
    assert(!(*p));
  }
}



Page::~Page() {
  for (int n = 0; n < lines.length(); n++) {
    delete (Line*)lines.get(n);
  }
}



int Page::textRows = 25;



Boolean LAgreement::commLineAccepted = False;



const char *LAgreement::get_text() {
  return 
  "XEvil(TM) copyright(C) 1994,2000 Steve Hardt and Michael Judge\n"
  "http://www.xevil.com\n"
  "satan@xevil.com\n"
  "\n"
  "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.\n"
  "\n"
  "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 (given below) for more details.\n"
  "\n"
  "\n"
  "-------------------------------\n"
  "XEVIL CREDITS\n"
  "(email to satan@xevil.com)\n"

// Ohhhh!!  This is horrible.  Putting an #ifdef here.
// Really need the LAgreement parser to understand '\t' so that
// we can line up text properly.  X11 uses a fixed width font,
// WIN32 uses a variable-width font.
// Be very, very careful to keep the credits in sync on both
// platforms.
#if X11
  "Design and Architecture:   Steve Hardt\n"
  "Windows Front End:         Michael Judge\n"
  "                           Steve Hardt\n"
  "UNIX Front End:            Steve Hardt\n"
  "Cross Platform Code:       Steve Hardt\n"
  "Artwork:                   Comrade.Cid\n"
  "                           Steve Hardt\n"
  "                           Michael Judge\n"
  "                           frankwu.com\n"
  "                           Anthony Davis\n"
  "                           Matthew Dey\n"
  "                           Michael Davidson\n"
  "                           Peter Arsoff\n"
  "                           Brian Nelson\n"
  "Music:                     Ann Greyson\n"
  "                           Michael Cummings\n"
  "                           D.J. Litany\n"
  "Sound:                     Michael Judge\n"
#endif
#if WIN32
  "Design and Architecture:\n"
  "    Steve Hardt\n"
  "Windows Front End:\n"
  "    Michael Judge\n"
  "    Steve Hardt\n"
  "UNIX Front End:\n"
  "    Steve Hardt\n"
  "Cross Platform Code:\n"
  "    Steve Hardt\n"
  "Artwork:\n"
  "    Comrade.Cid\n"
  "    Steve Hardt\n"
  "    Michael Judge\n"
  "    frankwu.com\n"
  "    Anthony Davis\n"
  "    Matthew Dey\n"
  "    Michael Davidson\n"
  "    Peter Arsoff\n"
  "    Brian Nelson\n"
  "Music:\n"
  "    Ann Greyson\n"
  "    Michael Cummings\n"
  "    D.J. Litany\n"
  "Sound:\n"
  "    Michael Judge\n"
#endif
  "\n"
  "\n"
  "-------------------------------\n"
  "GNU GENERAL PUBLIC LICENSE\n"
  "Version 2, June 1991\n"
  "\n"
  "Copyright (C) 1989, 1991 Free Software Foundation, Inc.\n"
  "   59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n"
  "Everyone is permitted to copy and distribute verbatim copies "
  "of this license document, but changing it is not allowed.\n"
  "\n"
  "PREAMBLE\n"
  "\n"
  "The licenses for most software are designed to take away your "
  "freedom to share and change it.  By contrast, the GNU General Public "
  "License is intended to guarantee your freedom to share and change free "
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  "GNU GENERAL PUBLIC LICENSE\n"
  "TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION\n"
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  "NO WARRANTY\n"
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  "11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY "
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  "\n"
  "END OF TERMS AND CONDITIONS"
;
}
