mirror of https://github.com/qpdf/qpdf.git
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
#include <qpdf/QPDF.hh>
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#include <qpdf/QPDFObjGen.hh>
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#include <qpdf/QPDFXRefEntry.hh>
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#include <iostream>
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#include <map>
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#include <string>
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#include <cstdlib>
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int main(int argc, char *argv[])
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{
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if (argc != 2)
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{
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std::cerr << "usage: test_xref INPUT.pdf" << std::endl;
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std::exit(2);
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}
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try
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{
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QPDF qpdf;
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qpdf.processFile(argv[1]);
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std::map<QPDFObjGen, QPDFXRefEntry> xref
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= qpdf.getXRefTable();
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for (std::map<QPDFObjGen, QPDFXRefEntry>::iterator iter = xref.begin();
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iter != xref.end(); ++iter)
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{
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std::cout
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<< iter->first.getObj() << "/" << iter->first.getGen()
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<< ", ";
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switch (iter->second.getType())
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{
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case 0:
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std::cout
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<< "free entry"
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<< std::endl;
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break;
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case 1:
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std::cout
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<< "uncompressed, offset = "
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<< iter->second.getOffset()
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<< " (0x"
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<< std::hex << iter->second.getOffset() << std::dec
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<< ")"
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<< std::endl;
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break;
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case 2:
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std::cout
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<< "compressed, stream number = "
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<< iter->second.getObjStreamNumber()
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<< ", stream index = "
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<< iter->second.getObjStreamIndex()
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<< std::endl;
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break;
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default:
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std::cerr
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<< "unknown"
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<< std::endl;
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std::exit(2);
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}
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}
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}
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catch (std::exception& e)
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{
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std::cerr << e.what() << std::endl;
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std::exit(2);
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}
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return 0;
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}
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