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Viewing changes to src/iptceasy.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Mark Purcell
  • Date: 2008-06-21 08:23:53 UTC
  • mfrom: (1.1.5 upstream)
  • Revision ID: james.westby@ubuntu.com-20080621082353-b1n4w08trwfwbfl4
Tags: 0.17.1-1
http://bugs.debian.org/486328
http://bugs.debian.org/485670
* New upstream release
  - Library transition cleared on debian-release/ d-d-a
* Version 0.17 also fixes:
  - CVE-2008-2696: DoS via metadata in images (Closes: #486328)
  - crashes when fed with wrong file (Closes: #485670)
* Urgency medium for CVE fix
* debian/patches/gcc4.3.diff unecessary for gcc-4.3
* Add /usr/share/bug/exiv2/presubj message for reportbug(1)

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src/iptceasy.cpp
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// ***************************************************************** -*- C++ -*-
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// iptceasy.cpp, $Rev: 560 $
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// The quickest way to access, set or modify Iptc metadata.
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#include "iptc.hpp"
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#include "image.hpp"
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#include <iostream>
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#include <iomanip>
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#include <cassert>
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int main(int argc, char* const argv[])
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try {
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    if (argc != 2) {
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        std::cout << "Usage: " << argv[0] << " file\n";
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        return 1;
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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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    Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open(file);
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    assert (image.get() != 0);
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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 0;
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}
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catch (Exiv2::AnyError& e) {
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    std::cout << "Caught Exiv2 exception '" << e << "'\n";
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    return -1;
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}