Read an XMP packet from a file, parse it and print all (known) properties.
#include <string>
#include <iostream>
#include <iomanip>
int main(int argc, char* const argv[])
try {
if (argc != 2) {
std::cout << "Usage: " << argv[0] << " file\n";
return 1;
}
xmpPacket.assign(
reinterpret_cast<char*
>(buf.
pData_), buf.
size_);
error += ": Failed to parse file contents (XMP packet)";
}
error += ": No XMP properties found in the XMP packet";
}
md != xmpData.
end(); ++md) {
std::cout << std::setfill(' ') << std::left
<< std::setw(44)
<< md->key() << " "
<< std::setw(9) << std::setfill(' ') << std::left
<< md->typeName() << " "
<< std::dec << std::setw(3)
<< std::setfill(' ') << std::right
<< md->count() << " "
<< std::dec << md->value()
<< std::endl;
}
return 0;
}
std::cout << "Caught Exiv2 exception '" << e << "'\n";
return -1;
}
EXIV2API DataBuf readFile(const std::string &path)
Read file path into a DataBuf, which is returned.
Definition: basicio.cpp:2664
static int decode(XmpData &xmpData, const std::string &xmpPacket)
Decode XMP metadata from an XMP packet xmpPacket into xmpData. The format of the XMP packet must foll...
Definition: xmp.cpp:723