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49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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// The quickest way to access, set or modify IPTC metadata.
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#include <exiv2/exiv2.hpp>
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#include <iostream>
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int main(int argc, char* const argv[]) try {
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Exiv2::XmpParser::initialize();
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::atexit(Exiv2::XmpParser::terminate);
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#ifdef EXV_ENABLE_BMFF
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Exiv2::enableBMFF();
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#endif
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if (argc != 2) {
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std::cout << "Usage: " << argv[0] << " file\n";
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return EXIT_FAILURE;
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}
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std::string file(argv[1]);
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Exiv2::IptcData iptcData;
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iptcData["Iptc.Application2.Headline"] = "The headline I am";
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iptcData["Iptc.Application2.Keywords"] = "Yet another keyword";
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iptcData["Iptc.Application2.DateCreated"] = "2004-8-3";
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iptcData["Iptc.Application2.Urgency"] = uint16_t(1);
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iptcData["Iptc.Envelope.ModelVersion"] = 42;
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iptcData["Iptc.Envelope.TimeSent"] = "14:41:0-05:00";
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iptcData["Iptc.Application2.RasterizedCaption"] = "230 42 34 2 90 84 23 146";
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iptcData["Iptc.0x0009.0x0001"] = "Who am I?";
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Exiv2::StringValue value;
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value.read("very!");
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iptcData["Iptc.Application2.Urgency"] = value;
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std::cout << "Time sent: " << iptcData["Iptc.Envelope.TimeSent"] << "\n";
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// Open image file
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auto image = Exiv2::ImageFactory::open(file);
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// Set IPTC data and write it to the file
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image->setIptcData(iptcData);
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image->writeMetadata();
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return EXIT_SUCCESS;
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} catch (Exiv2::Error& e) {
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std::cout << "Caught Exiv2 exception '" << e << "'\n";
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return EXIT_FAILURE;
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}
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