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Merge remote-tracking branch 'origin/release/v8.1.0' into feature/pdf-shape

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This commit is contained in:
Svetlana Kulikova
2024-02-29 11:37:43 +03:00
parent db340198d6 ec2687e5d1
commit 18e3ef0932
274 changed files with 16580 additions and 1745 deletions
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27
PdfFile/PdfReader.cpp
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@ -461,6 +461,33 @@ int CPdfReader::GetMaxRefID()
return 0;
return m_pPDFDocument->getXRef()->getNumObjects();
}
bool CPdfReader::ValidMetaData()
{
if (!m_pPDFDocument)
return false;
XRef* xref = m_pPDFDocument->getXRef();
Object oMeta, oType, oID;
if (!xref->fetch(1, 0, &oMeta)->isStream() || !oMeta.streamGetDict()->lookup("Type", &oType)->isName("MetaOForm") || !oMeta.streamGetDict()->lookup("ID", &oID)->isString())
{
oMeta.free(); oType.free(); oID.free();
return false;
}
oMeta.free(); oType.free();
Object oTID, oID2;
Object* pTrailerDict = xref->getTrailerDict();
if (!pTrailerDict || !pTrailerDict->dictLookup("ID", &oTID)->isArray() || !oTID.arrayGet(1, &oID2)->isString())
{
oID.free(); oTID.free(); oID2.free();
return false;
}
oTID.free();
bool bRes = oID2.getString()->cmp(oID.getString()) == 0;
oID.free(); oID2.free();
return bRes;
}
void CPdfReader::DrawPageOnRenderer(IRenderer* pRenderer, int _nPageIndex, bool* pbBreak)
{
if (m_pPDFDocument && pRenderer)