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libreoffice/hwpfilter/source/hinfo.cpp

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#112673# initial checkin of HWP filter
2003-10-15 13:44:37 +00:00
/*************************************************************************
*
* $RCSfile: hinfo.cpp,v $
*
* $Revision: 1.1 $
*
* last change: $Author: dvo $ $Date: 2003-10-15 14:40:04 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2001 by Mizi Research Inc.
* Copyright 2003 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Mizi Research Inc.
*
* Copyright: 2001 by Mizi Research Inc.
* Copyright: 2003 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
/* $Id: hinfo.cpp,v 1.1 2003-10-15 14:40:04 dvo Exp $ */
#include "precompile.h"
#include "hwplib.h"
#include "hinfo.h"
#include "hwpfile.h"
// Info Block
//int ParaShape::count = 0;
//int CharShape::count = 0;
static bool HWPReadInfoBlock(void *ptr, int len, HWPFile & hwpf)
{
hwpf.info_block_len = len;
if (0 == len)
return true;
else
return hwpf.ReadBlock(ptr, len) ? true : false;
}
// Document Infomation
HWPInfo::HWPInfo(void)
{
info_block = 0;
back_info.isset = false;
}
HWPInfo::~HWPInfo(void)
{
if (info_block)
delete[]info_block;
info_block = 0;
}
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>о<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̴<EFBFBD> <EFBFBD>Լ<EFBFBD> ( 128 bytes )
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ν<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>( 30 bytes ) <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ġ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̴<EFBFBD>.
*/
bool HWPInfo::Read(HWPFile & hwpf)
{
hwpf.Read2b(&cur_col, 1); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ŀ<><C4BF><EFBFBD><EFBFBD> <20><>ġ<EFBFBD><C4A1> <20><><EFBFBD>ܹ<EFBFBD>ȣ
hwpf.Read2b(&cur_row, 1); // <20><><EFBFBD><EFBFBD> ĭ
hwpf.Read1b(&paper.paper_kind, 1); // <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
hwpf.Read1b(&paper.paper_direction, 1); // <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
// paper geometry information
paper.paper_height = (short) hwpf.Read2b(); // <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
paper.paper_width = (short) hwpf.Read2b(); // <20><><EFBFBD><EFBFBD> <20>ʺ<EFBFBD>
paper.top_margin = (short) hwpf.Read2b(); // <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
paper.bottom_margin = (short) hwpf.Read2b(); // <20>Ʒ<EFBFBD><C6B7><EFBFBD> <20><><EFBFBD><EFBFBD>
paper.left_margin = (short) hwpf.Read2b(); // <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
paper.right_margin = (short) hwpf.Read2b(); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
paper.header_length = (short) hwpf.Read2b(); // <20>Ӹ<EFBFBD><D3B8><EFBFBD> <20><><EFBFBD><EFBFBD>
paper.footer_length = (short) hwpf.Read2b(); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
paper.gutter_length = (short) hwpf.Read2b(); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
hwpf.Read2b(&readonly, 1); // <20><><EFBFBD><EFBFBD>
hwpf.Read1b(reserved1, 4); // <20><><EFBFBD><EFBFBD>
hwpf.Read1b(&chain_info.chain_page_no, 1); // <20><> <20><>ȣ <20><><EFBFBD><EFBFBD> 1-<2D><><EFBFBD><EFBFBD>, 0-<2D><><EFBFBD>ν<EFBFBD><CEBD><EFBFBD> (<28><><EFBFBD><EFBFBD><EFBFBD>μ⿡<CEBC><E2BFA1> <20><><EFBFBD><EFBFBD>)
hwpf.Read1b(&chain_info.chain_footnote_no, 1);// <20><><EFBFBD>ֹ<EFBFBD>ȣ <20><><EFBFBD><EFBFBD> 1-<2D><><EFBFBD><EFBFBD> 0-<2D><><EFBFBD>ν<EFBFBD><CEBD><EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20≯<EFBFBD>
hwpf.Read1b(chain_info.chain_filename, CHAIN_MAX_PATH);
hwpf.Read1b(annotation, ANNOTATION_LEN); // <20><><EFBFBD><EFBFBD><EFBFBD>̴<EFBFBD> <20><> ( <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>̴<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> )
hwpf.Read2b(&encrypted, 1); // <20><>ȣ <20><><EFBFBD><EFBFBD> 0-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>׿<EFBFBD>-<2D><>ȣ<EFBFBD>ɸ<EFBFBD> <20><><EFBFBD><EFBFBD>
//hwpf.Read1b(reserved2, 6); // <20>Ʒ<EFBFBD> 3<><33><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD> <20>ٲ<EFBFBD><D9B2><EFBFBD><EFBFBD><EFBFBD>.
hwpf.Read2b(&beginpagenum,1); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>۹<EFBFBD>ȣ
// footnote
hwpf.Read2b(&beginfnnum,1); // <20><><EFBFBD><EFBFBD> <20><><EFBFBD>۹<EFBFBD>ȣ
hwpf.Read2b(&countfn,1); // <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
splinetext = (short) hwpf.Read2b();
splinefn = (short) hwpf.Read2b();
spfnfn = (short) hwpf.Read2b();
hwpf.Read1b(&fnchar, 1);
hwpf.Read1b(&fnlinetype, 1);
// border layout
for (int ii = 0; ii < 4; ++ii)
bordermargin[ii] = (short) hwpf.Read2b();
hwpf.Read2b(&borderline, 1);
hwpf.Read1b(&empty_line_hide, 1);
hwpf.Read1b(&table_move, 1);
hwpf.Read1b(&compressed, 1);
hwpf.Read1b(&reserved3, 1);
hwpf.Read2b(&info_block_len, 1);
if (hwpf.State())
return false;
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>д´<D0B4>.
if (!summary.Read(hwpf))
return false;
if (info_block_len > 0)
{
info_block = new unsigned char[info_block_len + 1];
if (0 == info_block ||
!HWPReadInfoBlock(info_block, info_block_len, hwpf))
return false;
}
// hwpf<70><66> <20><><EFBFBD><EFBFBD> <20>缳<EFBFBD><E7BCB3> <20>Ѵ<EFBFBD>.
hwpf.compressed = compressed ? true : false;
hwpf.encrypted = encrypted ? true : false;
hwpf.info_block_len = info_block_len;
hwpf.SetCompressed(hwpf.compressed);
return (!hwpf.State());
}
hunit HWPInfo::PageWid(void)
{
if (paper.paper_direction & 1)
return paper.paper_height;
else
return paper.paper_width;
}
hunit HWPInfo::PageLen(void)
{
if (paper.paper_direction & 1)
return paper.paper_width;
else
return paper.paper_height;
}
hunit HWPInfo::PageEditWid(void)
{
return PageWid() - paper.left_margin -
paper.right_margin - paper.gutter_length;
}
hunit HWPInfo::PageEditLen(void)
{
return PageLen() -
(paper.bottom_margin + paper.footer_length) -
(paper.top_margin + paper.header_length);
}
// Document Summary
bool HWPSummary::Read(HWPFile & hwpf)
{
hwpf.Read2b(title, 56);
hwpf.Read2b(subject, 56);
hwpf.Read2b(author, 56);
hwpf.Read2b(date, 56);
hwpf.Read2b(keyword[0], 56);
hwpf.Read2b(keyword[1], 56);
hwpf.Read2b(etc[0], 56);
hwpf.Read2b(etc[1], 56);
hwpf.Read2b(etc[2], 56);
return (!hwpf.State());
}
//
bool ParaShape::Read(HWPFile & hwpf)
{
pagebreak = 0;
left_margin = (short) hwpf.Read2b();
right_margin = (short) hwpf.Read2b();
indent = (short) hwpf.Read2b();
lspacing = (short) hwpf.Read2b();
pspacing_next = (short) hwpf.Read2b();
hwpf.Read1b(&condense, 1);
hwpf.Read1b(&arrange_type, 1);
for (int ii = 0; ii < MAXTABS; ii++)
{
hwpf.Read1b(&tabs[ii].type, 1);
hwpf.Read1b(&tabs[ii].dot_continue, 1);
tabs[ii].position = (short) hwpf.Read2b();
}
hwpf.Read1b(&coldef.ncols, 1);
hwpf.Read1b(&coldef.separator, 1);
coldef.spacing = (short) hwpf.Read2b();
coldef.columnlen = (short) hwpf.Read2b();
coldef.columnlen0 = (short) hwpf.Read2b();
hwpf.Read1b(&shade, 1);
hwpf.Read1b(&outline, 1);
hwpf.Read1b(&outline_continue, 1);
pspacing_prev = (short) hwpf.Read2b();
hwpf.Read1b(reserved, 2);
return (!hwpf.State());
}
/*
CharShape::~CharShape()
{
}
ParaShape::~ParaShape()
{
}
*/
bool CharShape::Read(HWPFile & hwpf)
{
//index = ++count;
size = (short) hwpf.Read2b();
hwpf.Read1b(font, NLanguage);
hwpf.Read1b(ratio, NLanguage);
hwpf.Read1b(space, NLanguage);
hwpf.Read1b(color, 2);
hwpf.Read1b(&shade, 1);
hwpf.Read1b(&attr, 1);
hwpf.Read1b(reserved, 4);
return (!hwpf.State());
}
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