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core/ASCOfficeXlsFile2/source/XlsFormat/Logic/GlobalsSubstream.cpp
ElenaSubbotina 270c1fa2ac .
2017-06-14 18:39:13 +03:00

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/*
* (c) Copyright Ascensio System SIA 2010-2017
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
* EU, LV-1021.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
#include "GlobalsSubstream.h"
#include <Logic/AnyObject.h>
#include <Logic/Biff_records/BOF.h>
#include <Logic/Biff_records/WriteProtect.h>
#include <Logic/Biff_records/FilePass.h>
#include <Logic/Biff_records/Template.h>
#include <Logic/Biff_unions/INTERFACE.h>
#include <Logic/Biff_records/WriteAccess.h>
#include <Logic/Biff_records/FileSharing.h>
#include <Logic/Biff_records/CodePage.h>
#include <Logic/Biff_records/Lel.h>
#include <Logic/Biff_records/DSF.h>
#include <Logic/Biff_records/Excel9File.h>
#include <Logic/Biff_records/RRTabId.h>
#include <Logic/Biff_records/ObProj.h>
#include <Logic/Biff_records/ObNoMacros.h>
#include <Logic/Biff_records/CodeName.h>
#include <Logic/Biff_unions/FNGROUPS.h>
#include <Logic/Biff_records/Lbl.h>
#include <Logic/Biff_records/OleObjectSize.h>
#include <Logic/Biff_unions/PROTECTION.h>
#include <Logic/Biff_records/Window1.h>
#include <Logic/Biff_records/Backup.h>
#include <Logic/Biff_records/HideObj.h>
#include <Logic/Biff_records/Date1904.h>
#include <Logic/Biff_records/CalcPrecision.h>
#include <Logic/Biff_records/RefreshAll.h>
#include <Logic/Biff_records/BookBool.h>
#include <Logic/Biff_unions/FORMATTING.h>
#include <Logic/Biff_unions/PIVOTCACHEDEFINITION.h>
#include <Logic/Biff_unions/DOCROUTE.h>
#include <Logic/Biff_records/UserBView.h>
#include <Logic/Biff_records/UsesELFs.h>
#include <Logic/Biff_unions/BUNDLESHEET.h>
#include <Logic/Biff_unions/METADATA.h>
#include <Logic/Biff_records/MTRSettings.h>
#include <Logic/Biff_records/ForceFullCalculation.h>
#include <Logic/Biff_records/Country.h>
#include <Logic/Biff_unions/SUPBOOK.h>
#include <Logic/Biff_unions/LBL.h>
#include <Logic/Biff_unions/RTD.h>
#include <Logic/Biff_records/RecalcId.h>
#include <Logic/Biff_records/HFPicture.h>
#include <Logic/Biff_unions/MSODRAWINGGROUP.h>
#include <Logic/Biff_unions/SHAREDSTRINGS.h>
#include <Logic/Biff_records/ExtSST.h>
#include <Logic/Biff_records/WebPub.h>
#include <Logic/Biff_records/WOpt.h>
#include <Logic/Biff_records/CrErr.h>
#include <Logic/Biff_records/BookExt.h>
#include <Logic/Biff_records/FeatHdr.h>
#include <Logic/Biff_records/DConn.h>
#include <Logic/Biff_unions/THEME.h>
#include <Logic/Biff_records/CompressPictures.h>
#include <Logic/Biff_records/Compat12.h>
#include <Logic/Biff_records/GUIDTypeLib.h>
#include <Logic/Biff_records/EOF.h>
#include <Logic/Biff_records/BOF.h>
#include <Logic/Biff_records/MDTInfo.h>
#include <Logic/Biff_records/ExternSheet.h>
#include <Logic/Biff_records/XFExt.h>
#include <Logic/Biff_records/XFCRC.h>
#include <Logic/Biff_records/DXF.h>
#include <Logic/Biff_unions/STYLES.h>
#include "Biff_structures/ODRAW/OfficeArtDgContainer.h"
namespace XLS
{;
static const int aCodePages[][2] = {
//charset codepage
0, 1252, //ANSI
1, 0,//Default
2, 42,//Symbol
77, 10000,//Mac Roman
78, 10001,//Mac Shift Jis
79, 10003,//Mac Hangul
80, 10008,//Mac GB2312
81, 10002,//Mac Big5
83, 10005,//Mac Hebrew
84, 10004,//Mac Arabic
85, 10006,//Mac Greek
86, 10081,//Mac Turkish
87, 10021,//Mac Thai
88, 10029,//Mac East Europe
89, 10007,//Mac Russian
128, 932,//Shift JIS
129, 949,//Hangul
130, 1361,//Johab
134, 936,//GB2312
136, 950,//Big5
238, 1250,//Greek
161, 1253,//Greek
162, 1254,//Turkish
163, 1258,//Vietnamese
177, 1255,//Hebrew
178, 1256, //Arabic
186, 1257,//Baltic
204, 1251,//Russian
222, 874,//Thai
238, 1250,//Eastern European
254, 437,//PC 437
255, 850//OEM
};
GlobalsSubstream::GlobalsSubstream(const unsigned short code_page)
: code_page_(code_page)
{
}
GlobalsSubstream::~GlobalsSubstream()
{
}
BaseObjectPtr GlobalsSubstream::clone()
{
return BaseObjectPtr(new GlobalsSubstream(*this));
}
const bool GlobalsSubstream::loadContent(BinProcessor& proc)
{
int count = 0;
global_info_ = proc.getGlobalWorkbookInfo();
while (true)
{
CFRecordType::TypeId type = proc.getNextRecordType();
if (type == rt_NONE) break;
if (type == rt_EOF)
{
proc.mandatory<EOF_T>();
break;
}
switch(type)
{
case rt_BOF:
{
if (proc.optional<BOF>())
{
BOF *bof = dynamic_cast<BOF*>(elements_.back().get());
proc.getGlobalWorkbookInfo()->Version = bof->vers;
if (proc.getGlobalWorkbookInfo()->Version < 0x0600)
{
proc.getGlobalWorkbookInfo()->CodePage = 0; //???
}
}
}break;
case rt_WriteProtect:
{
if (proc.optional<WriteProtect>())
{
m_WriteProtect = elements_.back();
elements_.pop_back();
}
}break;
case rt_FilePass:
{
if (proc.optional<FilePass>())
{
if (( proc.getGlobalWorkbookInfo()->decryptor) &&
( proc.getGlobalWorkbookInfo()->decryptor->IsVerify() == false))
{
if (!proc.getGlobalWorkbookInfo()->decryptor->SetPassword(L"VelvetSweatshop"))
return false;
}
}
}break;
case rt_Template:
{
if (proc.optional<Template>())
{
m_Template = elements_.back();
elements_.pop_back();
}
}break;
case rt_InterfaceHdr: proc.optional<INTERFACE_T>(); break;
case rt_WriteAccess: proc.optional<WriteAccess>(); break;
case rt_Lel: proc.repeated<Lel>(0, 2047); break;
case rt_DSF: proc.optional<DSF>(); break;
case rt_Excel9File: proc.optional<Excel9File>(); break;
case rt_RRTabId: proc.optional<RRTabId>(); break;
case rt_ObProj: proc.optional<ObProj>(); break;
case rt_ObNoMacros: proc.optional<ObNoMacros>(); break;
case rt_CodeName: proc.optional<CodeName>(); break;
case rt_BuiltInFnGroupCount:proc.optional<FNGROUPS>(); break;
case rt_OleObjectSize: proc.optional<OleObjectSize>(); break;
case rt_WinProtect:
{
if (proc.optional<PROTECTION>())
{
m_PROTECTION = elements_.back();
elements_.pop_back();
}
}break;
case rt_FileSharing: proc.optional<FileSharing>(); break;
case rt_CodePage:
{
if (proc.optional<CodePage>())
{
m_CodePage = elements_.back();
elements_.pop_back();
CodePage *CodePage_ = dynamic_cast<CodePage*>(m_CodePage.get());
if ((CodePage_) && (CodePage_->cv != 0/* && CodePage_->cv != 1200*/))
code_page_ = CodePage_->cv;
proc.getGlobalWorkbookInfo()->CodePage = code_page_;
}
}break;
case rt_Window1:
{
count = proc.repeated<Window1>(0, 0);
while(count > 0)
{
m_arWindow1.insert(m_arWindow1.begin(), elements_.back());
elements_.pop_back();
count--;
}
}break;
case rt_Backup: proc.optional<Backup>(); break;
case rt_HideObj: proc.optional<HideObj>(); break;
case rt_ExternSheet: proc.optional<ExternSheet>(); break;
case rt_Date1904: proc.optional<Date1904>(); break;
case rt_CalcPrecision: proc.optional<CalcPrecision>(); break;
case rt_RefreshAll: proc.optional<RefreshAll>(); break;
case rt_BookBool: proc.optional<BookBool>(); break;
case rt_Country:
{
if (proc.optional<Country>())
{
m_Country = elements_.back();
elements_.pop_back();
Country *Country_ = dynamic_cast<Country*>(m_Country.get());
if (Country_)
{
int countryDef = Country_->iCountryDef;
int countryWinIni = Country_->iCountryWinIni;
proc.getGlobalWorkbookInfo()->CodePage;
}
}
}break;
case rt_UsesELFs: proc.optional<UsesELFs>(); break;
case rt_RecalcId: proc.optional<RecalcId>(); break;
case rt_Font:
case rt_XFCRC:
{
if (proc.mandatory<FORMATTING>())
{
if (!m_Formating )
{
m_Formating = elements_.back();
elements_.pop_back();
FORMATTING* fmts = dynamic_cast<FORMATTING*>(m_Formating.get());
if (fmts)
{
proc.getGlobalWorkbookInfo()->cellStyleDxfs_count = fmts->m_arDXF.size();
proc.getGlobalWorkbookInfo()->m_arFonts = &fmts->m_arFonts;
}
}
//else
//{
// FORMATTING* fmts = dynamic_cast<FORMATTING*>(m_Formating.get());
// FORMATTING* fmts_add = dynamic_cast<FORMATTING*>(elements_.back().get());
// if (fmts && fmts_add)
// {
// fmts->concatinate(fmts_add);
// elements_.pop_back();
// proc.getGlobalWorkbookInfo()->cellStyleDxfs_count = fmts->m_arDXF.size();
// proc.getGlobalWorkbookInfo()->m_arFonts = &fmts->m_arFonts;
// }
//}
}
}break;
case rt_SXStreamID:
{
count = proc.repeated<PIVOTCACHEDEFINITION>(0, 0);
while(count > 0)
{
m_arPIVOTCACHEDEFINITION.insert(m_arPIVOTCACHEDEFINITION.begin(), elements_.back());
elements_.pop_back();
count--;
}
}break;
case rt_DocRoute: proc.repeated<DOCROUTE>(0, 0); break;
case rt_UserBView:
{
count = proc.repeated<UserBView>(0, 0);
while(count > 0)
{
m_arUserBView.insert(m_arUserBView.begin(), elements_.back());
elements_.pop_back();
count--;
}
}break;
case rt_BoundSheet8: proc.repeated<BUNDLESHEET>(1, 0); break;
case rt_MDTInfo: proc.optional<METADATA>(); break;
case rt_MTRSettings: proc.optional<MTRSettings>(); break;
case rt_ForceFullCalculation: proc.optional<ForceFullCalculation>(); break;
case rt_SupBook:
{
count = proc.repeated<SUPBOOK>(0, 0);
while(count > 0)
{
m_arSUPBOOK.insert(m_arSUPBOOK.begin(), elements_.back());
elements_.pop_back();
count--;
}
}break;
case rt_RealTimeData: proc.repeated<RTD>(0, 0); break;
case rt_HFPicture:
{
count = proc.repeated<HFPicture>(0, 0);
while(count > 0)
{
m_arHFPicture.insert(m_arHFPicture.begin(), elements_.back());
elements_.pop_back();
count--;
}
}break;
case rt_MsoDrawingGroup:
{
MSODRAWINGGROUP mso_drawiing_group(false);
count = proc.repeated(mso_drawiing_group, 0, 0);
while(count > 0)
{
m_arMSODRAWINGGROUP.insert(m_arMSODRAWINGGROUP.begin(), elements_.back());
elements_.pop_back();
count--;
}
}break;
case rt_Lbl:
{
count = proc.repeated<LBL>(0, 0);
int start_pos = m_arLBL.size();
while(count > 0)
{
m_arLBL.insert(m_arLBL.begin() + start_pos, elements_.back());
elements_.pop_back();
count--;
}
}break;
case rt_SST:
{
SHAREDSTRINGS shared_strings(code_page_);
if (proc.optional(shared_strings))
{
m_SHAREDSTRINGS = elements_.back();
elements_.pop_back();
proc.getGlobalWorkbookInfo()->startAddedSharedStrings = shared_strings.size_;
}
}break;
case rt_ExtSST:
{
if (proc.optional<ExtSST>())
{
m_ExtSST = elements_.back();
elements_.pop_back();
}
}break;
case rt_WebPub: proc.repeated<WebPub>(0, 0); break;
case rt_WOpt: proc.repeated<WOpt>(0, 0); break;
case rt_CrErr: proc.optional<CrErr>(); break;
case rt_BookExt: proc.optional<BookExt>(); break;
case rt_FeatHdr:
{
FeatHdr feat_hdr(true);
proc.repeated(feat_hdr, 0, 0);
}break;
case rt_DConn: proc.repeated<DConn>(0, 0); break;
case rt_Theme:
{
if (proc.optional<THEME>())
{
m_THEME = elements_.back();
elements_.pop_back();
}
}break;
case rt_CompressPictures: proc.optional<CompressPictures>(); break;
case rt_Compat12: proc.optional<Compat12>(); break;
case rt_GUIDTypeLib: proc.optional<GUIDTypeLib>(); break;
//case rt_XFCRC:
//{//не по спецификации !!! Calculadora.xls
// if(proc.optional<XFCRC>())
// {
// elements_.pop_back(); // Crc не нужен
// count = proc.repeated<XFExt>(0, 0);//(16, 4050);
// while (count > 0)
// {
// //перенести в FORMATING/XFS ?? - тогда нужен пересчет там !!
// //if (elements_.empty()) break;
// //XFExt* ext = dynamic_cast<XFExt*>(elements_.back().get());
// //m_arXFext.push_back(elements_.front());
// elements_.pop_front();
// count--;
// }
// }
// count = proc.repeated<DXF>(0, 0);
// while(count > 0)
// {
// //m_arDXF.insert(m_arDXF.begin(), elements_.back());
// elements_.pop_back();
// count--;
// }
// if (proc.optional<STYLES>())
// {
// //m_Styles = elements_.back();
// elements_.pop_back();
// }
//}break;
default://skip
{
proc.SkipRecord();
}break;
}
}
if (proc.getGlobalWorkbookInfo()->CodePage == 0)
{ //try from charsets ... todooo make local set on each record (aka Label)
//from ixfe -> ifnt from xf -> arFonts
for (std::map<int, int>::iterator it = proc.getGlobalWorkbookInfo()->fonts_charsets.begin()
; proc.getGlobalWorkbookInfo()->CodePage == 0 && it != proc.getGlobalWorkbookInfo()->fonts_charsets.end()
; it++)
{
for (int i = 0 ; i < sizeof(aCodePages) / 2; i++)
{
if (aCodePages[i][0] == it->first)
{
proc.getGlobalWorkbookInfo()->CodePage = aCodePages[i][1];
break;
}
}
}
}
LoadHFPicture();
return true;
}
void GlobalsSubstream::LoadHFPicture()
{
if (m_arHFPicture.empty()) return;
int current_size_hf = 0, j = 0;
for ( int i = 0; i < m_arHFPicture.size(); i++)
{
HFPicture* hf = dynamic_cast<HFPicture*>(m_arHFPicture[i].get());
if ((hf) && (hf->recordDrawingGroup))
{
if (!hf->fContinue && current_size_hf > 0)
{
XLS::CFRecord record(CFRecordType::ANY_TYPE, global_info_);
for (; j < i; j++)
{
hf = dynamic_cast<HFPicture*>(m_arHFPicture[j].get());
record.appendRawData(hf->recordDrawingGroup);
}
ODRAW::OfficeArtDgContainerPtr rgDrawing = ODRAW::OfficeArtDgContainerPtr(new ODRAW::OfficeArtDgContainer(ODRAW::OfficeArtRecord::CA_HF));
rgDrawing->loadFields(record);
m_arHFPictureDrawing.push_back(rgDrawing);
current_size_hf = 0;
}
current_size_hf += hf->recordDrawingGroup->getDataSize();
}
}
if (current_size_hf > 0)
{
XLS::CFRecord record(ODRAW::OfficeArtRecord::DggContainer, global_info_);
for (; j < m_arHFPicture.size(); j++)
{
HFPicture* hf = dynamic_cast<HFPicture*>(m_arHFPicture[j].get());
record.appendRawData(hf->recordDrawingGroup);
}
ODRAW::OfficeArtDgContainerPtr rgDrawing = ODRAW::OfficeArtDgContainerPtr(new ODRAW::OfficeArtDgContainer(ODRAW::OfficeArtRecord::CA_HF));
rgDrawing->loadFields(record);
m_arHFPictureDrawing.push_back(rgDrawing);
}
}
} // namespace XLS
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