| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #include "OOXMLBinaryObjectReference.hxx" |
| #include <string.h> |
| |
| namespace writerfilter { |
| namespace ooxml |
| { |
| |
| using namespace ::com::sun::star; |
| |
| OOXMLBinaryObjectReference::OOXMLBinaryObjectReference |
| (OOXMLStream::Pointer_t pStream) |
| : mpStream(pStream), mbRead(false) |
| { |
| } |
| |
| OOXMLBinaryObjectReference::~OOXMLBinaryObjectReference() |
| { |
| } |
| |
| void OOXMLBinaryObjectReference::read() |
| { |
| sal_uInt32 nMaxReadBytes = 1024*1024; |
| uno::Sequence<sal_Int8> aSeq(nMaxReadBytes); |
| uno::Reference<io::XInputStream> xInputStream = |
| mpStream->getDocumentStream(); |
| |
| sal_uInt32 nSize = 0; |
| sal_uInt32 nOldSize = 0; |
| sal_uInt32 nBytesRead = 0; |
| |
| while ((nBytesRead = xInputStream->readSomeBytes(aSeq, nMaxReadBytes)) > 0) |
| { |
| nOldSize = nSize; |
| nSize += nBytesRead; |
| mSequence.realloc(nSize); |
| |
| memcpy(&mSequence[nOldSize], aSeq.getArray(), nBytesRead); |
| } |
| |
| mbRead = true; |
| } |
| |
| void OOXMLBinaryObjectReference::resolve(BinaryObj & rHandler) |
| { |
| if (! mbRead) |
| read(); |
| |
| writerfilter::Reference<Properties>::Pointer_t pRef = |
| writerfilter::Reference<Properties>::Pointer_t(); |
| |
| rHandler.data(reinterpret_cast<sal_uInt8 *>(&mSequence[0]), |
| mSequence.getLength(), pRef); |
| } |
| |
| string OOXMLBinaryObjectReference::getType() const |
| { |
| return "OOXMLBinaryObjectReference"; |
| } |
| |
| }} |