diff options
Diffstat (limited to 'fbreader/src/formats/doc/OleStreamReader.cpp')
-rw-r--r-- | fbreader/src/formats/doc/OleStreamReader.cpp | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/fbreader/src/formats/doc/OleStreamReader.cpp b/fbreader/src/formats/doc/OleStreamReader.cpp deleted file mode 100644 index 224489a..0000000 --- a/fbreader/src/formats/doc/OleStreamReader.cpp +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright (C) 2004-2012 Geometer Plus <[email protected]> - * - * 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; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <ZLLogger.h> - -#include "OleMainStream.h" -#include "OleUtil.h" -#include "OleStreamReader.h" - -OleStreamReader::OleStreamReader() : myNextPieceNumber(0) { -} - -bool OleStreamReader::readDocument(shared_ptr<ZLInputStream> inputStream, bool doReadFormattingData) { - static const std::string WORD_DOCUMENT = "WordDocument"; - - shared_ptr<OleStorage> storage = new OleStorage; - - if (!storage->init(inputStream, inputStream->sizeOfOpened())) { - ZLLogger::Instance().println("DocPlugin", "Broken OLE file"); - return false; - } - - OleEntry wordDocumentEntry; - if (!storage->getEntryByName(WORD_DOCUMENT, wordDocumentEntry)) { - return false; - } - - OleMainStream oleStream(storage, wordDocumentEntry, inputStream); - if (!oleStream.open(doReadFormattingData)) { - ZLLogger::Instance().println("DocPlugin", "Cannot open OleMainStream"); - return false; - } - return readStream(oleStream); -} - -bool OleStreamReader::readNextPiece(OleMainStream &stream) { - const OleMainStream::Pieces &pieces = stream.getPieces(); - if (myNextPieceNumber >= pieces.size()) { - return false; - } - const OleMainStream::Piece &piece = pieces.at(myNextPieceNumber); - - if (piece.Type == OleMainStream::Piece::PIECE_FOOTNOTE) { - footnotesStartHandler(); - } else if (piece.Type == OleMainStream::Piece::PIECE_OTHER) { - return false; - } - - if (!stream.seek(piece.Offset, true)) { - //TODO maybe in that case we should take next piece? - return false; - } - char *textBuffer = new char[piece.Length]; - std::size_t readBytes = stream.read(textBuffer, piece.Length); - if (readBytes != (std::size_t)piece.Length) { - ZLLogger::Instance().println("DocPlugin", "not all bytes have been read from piece"); - } - - if (!piece.IsANSI) { - for (std::size_t i = 0; i < readBytes; i += 2) { - ucs2SymbolHandler(OleUtil::getU2Bytes(textBuffer, i)); - } - } else { - ansiDataHandler(textBuffer, readBytes); - } - ++myNextPieceNumber; - delete[] textBuffer; - - return true; -} |