void RafImage::readMetadata()
{
#ifdef DEBUG
std::cerr << "Reading RAF file " << io_->path() << "\n";
#endif
if (io_->open() != 0) throw Error(9, io_->path(), strError());
IoCloser closer(*io_);
// Ensure that this is the correct image type
if (!isRafType(*io_, false)) {
if (io_->error() || io_->eof()) throw Error(14);
throw Error(3, "RAF");
}
byte const* pData = io_->mmap();
long size = io_->size();
if (size < 88 + 4) throw Error(14); // includes the test for -1
uint32_t const start = getULong(pData + 84, bigEndian) + 12;
if (static_cast<uint32_t>(size) < start) throw Error(14);
clearMetadata();
ByteOrder bo = TiffParser::decode(exifData_,
iptcData_,
xmpData_,
pData + start,
size - start);
exifData_["Exif.Image2.JPEGInterchangeFormat"] = getULong(pData + 84, bigEndian);
exifData_["Exif.Image2.JPEGInterchangeFormatLength"] = getULong(pData + 88, bigEndian);
setByteOrder(bo);
} // RafImage::readMetadata
void RafImage::readMetadata()
{
#ifdef DEBUG
std::cerr << "Reading RAF file " << io_->path() << "\n";
#endif
if (io_->open() != 0) throw Error(9, io_->path(), strError());
IoCloser closer(*io_);
// Ensure that this is the correct image type
if (!isRafType(*io_, false)) {
if (io_->error() || io_->eof()) throw Error(14);
throw Error(3, "RAF");
}
byte const* pData = io_->mmap();
long size = io_->size();
if (size < 84 + 4) throw Error(14); // includes the test for -1
uint32_t const start = getULong(pData + 84, bigEndian) + 12;
if (static_cast<uint32_t>(size) < start) throw Error(14);
clearMetadata();
TiffParser::decode(this, pData + start, size - start,
TiffCreator::create, TiffDecoder::findDecoder);
} // RafImage::readMetadata
