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00005 #include "image.hpp"
00006 #include "exif.hpp"
00007 #include <iostream>
00008 #include <iomanip>
00009 #include <cassert>
00010
00011 int main(int argc, char* const argv[])
00012 try {
00013
00014 if (argc != 2) {
00015 std::cout << "Usage: " << argv[0] << " file\n";
00016 return 1;
00017 }
00018
00019 Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open(argv[1]);
00020 assert(image.get() != 0);
00021 image->readMetadata();
00022
00023 Exiv2::ExifData &exifData = image->exifData();
00024 if (exifData.empty()) {
00025 std::string error(argv[1]);
00026 error += ": No Exif data found in the file";
00027 throw Exiv2::Error(1, error);
00028 }
00029 Exiv2::ExifData::const_iterator end = exifData.end();
00030 for (Exiv2::ExifData::const_iterator i = exifData.begin(); i != end; ++i) {
00031 std::cout << std::setw(44) << std::setfill(' ') << std::left
00032 << i->key() << " "
00033 << "0x" << std::setw(4) << std::setfill('0') << std::right
00034 << std::hex << i->tag() << " "
00035 << std::setw(9) << std::setfill(' ') << std::left
00036 << i->typeName() << " "
00037 << std::dec << std::setw(3)
00038 << std::setfill(' ') << std::right
00039 << i->count() << " "
00040 << std::dec << i->value()
00041 << "\n";
00042 }
00043
00044 return 0;
00045 }
00046 catch (Exiv2::AnyError& e) {
00047 std::cout << "Caught Exiv2 exception '" << e << "'\n";
00048 return -1;
00049 }