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Parsing cross-reference streams

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Jakub Melka
2019-06-28 18:11:05 +02:00
parent 48f4a24923
commit 8c130ca013
6 changed files with 360 additions and 119 deletions
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4
PdfForQtLib/sources/pdfparser.cpp
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@ -796,7 +796,7 @@ PDFObject PDFParser::getObject()
error(tr("Stream length is not specified."));
}
PDFObject lengthObject = m_context->getObject(dictionary->get(PDF_STREAM_DICT_LENGTH));
PDFObject lengthObject = m_context ? m_context->getObject(dictionary->get(PDF_STREAM_DICT_LENGTH)) : dictionary->get(PDF_STREAM_DICT_LENGTH);
if (!lengthObject.isInt())
{
error(tr("Bad value of stream length. It should be an integer number."));
@ -817,7 +817,7 @@ PDFObject PDFParser::getObject()
// from the external file.
if (dictionary->hasKey(PDF_STREAM_DICT_FILE_SPECIFICATION))
{
PDFObject fileName = m_context->getObject(dictionary->get(PDF_STREAM_DICT_FILE_SPECIFICATION));
PDFObject fileName = m_context ? m_context->getObject(dictionary->get(PDF_STREAM_DICT_FILE_SPECIFICATION)) : dictionary->get(PDF_STREAM_DICT_FILE_SPECIFICATION);
if (!fileName.isString())
{