void XmpSidecar::writeMetadata()
{
if (io_->open() != 0) {
throw Error(9, io_->path(), strError());
}
IoCloser closer(*io_);
if (writeXmpFromPacket() == false) {
copyExifToXmp(exifData_, xmpData_);
copyIptcToXmp(iptcData_, xmpData_);
if (XmpParser::encode(xmpPacket_, xmpData_,
XmpParser::omitPacketWrapper|XmpParser::useCompactFormat) > 1) {
#ifndef SUPPRESS_WARNINGS
EXV_ERROR << "Failed to encode XMP metadata.\n";
#endif
}
}
if (xmpPacket_.size() > 0) {
if (xmpPacket_.substr(0, 5) != "<?xml") {
xmpPacket_ = xmlHeader + xmpPacket_;
}
BasicIo::AutoPtr tempIo(io_->temporary()); // may throw
assert(tempIo.get() != 0);
// Write XMP packet
if ( tempIo->write(reinterpret_cast<const byte*>(xmpPacket_.data()),
static_cast<long>(xmpPacket_.size()))
!= static_cast<long>(xmpPacket_.size())) throw Error(21);
if (tempIo->error()) throw Error(21);
io_->close();
io_->transfer(*tempIo); // may throw
}
} // XmpSidecar::writeMetadata
void JpegBase::writeMetadata()
{
if (io_->open() != 0) {
throw Error(9, io_->path(), strError());
}
IoCloser closer(*io_);
BasicIo::AutoPtr tempIo(io_->temporary()); // may throw
assert (tempIo.get() != 0);
doWriteMetadata(*tempIo); // may throw
io_->close();
io_->transfer(*tempIo); // may throw
} // JpegBase::writeMetadata
void PgfImage::writeMetadata()
{
if (io_->open() != 0)
{
throw Error(9, io_->path(), strError());
}
IoCloser closer(*io_);
BasicIo::AutoPtr tempIo(new MemIo);
assert (tempIo.get() != 0);
doWriteMetadata(*tempIo); // may throw
io_->close();
io_->transfer(*tempIo); // may throw
} // PgfImage::writeMetadata
void XmpSidecar::writeMetadata()
{
if (io_->open() != 0) {
throw Error(9, io_->path(), strError());
}
IoCloser closer(*io_);
if (writeXmpFromPacket() == false) {
copyExifToXmp(exifData_, xmpData_);
copyIptcToXmp(iptcData_, xmpData_);
// #1112 - restore dates if they lost their TZ info
for ( Exiv2::Dictionary_i it = dates_.begin() ; it != dates_.end() ; it++) {
std::string sKey = it->first;
Exiv2::XmpKey key(sKey);
if ( xmpData_.findKey(key) != xmpData_.end() ) {
std::string value_orig(it->second);
std::string value_now(xmpData_[sKey].value().toString());
// std::cout << key << " -> " << value_now << " => " << value_orig << std::endl;
if ( value_orig.find(value_now.substr(0,10)) != std::string::npos ) {
xmpData_[sKey] = value_orig ;
}
}
}
if (XmpParser::encode(xmpPacket_, xmpData_,
XmpParser::omitPacketWrapper|XmpParser::useCompactFormat) > 1) {
#ifndef SUPPRESS_WARNINGS
EXV_ERROR << "Failed to encode XMP metadata.\n";
#endif
}
}
if (xmpPacket_.size() > 0) {
if (xmpPacket_.substr(0, 5) != "<?xml") {
xmpPacket_ = xmlHeader + xmpPacket_ + xmlFooter;
}
BasicIo::AutoPtr tempIo(io_->temporary()); // may throw
assert(tempIo.get() != 0);
// Write XMP packet
if ( tempIo->write(reinterpret_cast<const byte*>(xmpPacket_.data()),
static_cast<long>(xmpPacket_.size()))
!= static_cast<long>(xmpPacket_.size())) throw Error(21);
if (tempIo->error()) throw Error(21);
io_->close();
io_->transfer(*tempIo); // may throw
}
} // XmpSidecar::writeMetadata
