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Update Length when setting new data in stream

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This commit is contained in:
Grégory Soutadé 2022-12-23 16:55:47 +01:00
parent 988662aa99
commit c22babf3c4
1 changed files with 12 additions and 3 deletions
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13
src/uPDFTypes.cpp
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@ -73,7 +73,9 @@ namespace uPDFParser
for(it = _value.begin(); it!=_value.end(); it++) for(it = _value.begin(); it!=_value.end(); it++)
{ {
if (res.size() > 1) if (res.size() > 1 &&
(*it)->type() != DataType::TYPE::INTEGER &&
(*it)->type() != DataType::TYPE::REAL)
res += " "; res += " ";
res += (*it)->str(); res += (*it)->str();
} }
@ -103,8 +105,12 @@ namespace uPDFParser
std::string Stream::str() std::string Stream::str()
{ {
std::string res = "stream\n"; std::string res = "stream";
const char* streamData = (const char*)data(); // Force reading if not in memory const char* streamData = (const char*)data(); // Force reading if not in memory
if (_dataLength &&
streamData[0] != '\n' &&
streamData[0] != '\r')
res += "\n";
res += std::string(streamData, _dataLength); res += std::string(streamData, _dataLength);
// Be sure there is a final line return // Be sure there is a final line return
if (_dataLength && if (_dataLength &&
@ -142,6 +148,9 @@ namespace uPDFParser
if (_data && freeData) if (_data && freeData)
delete[] _data; delete[] _data;
dict.deleteKey("Length");
dict.addData("Length", new Integer(dataLength));
this->_data = data; this->_data = data;
this->_dataLength = dataLength; this->_dataLength = dataLength;
this->freeData = freeData; this->freeData = freeData;