private static void ProcessReconyxMakernote([NotNull] ReconyxMakernoteDirectory directory, int makernoteOffset, [NotNull] IndexedReader reader)
{
directory.Set(ReconyxMakernoteDirectory.TagMakernoteVersion, reader.GetUInt16(makernoteOffset));
// revision and build are reversed from .NET ordering
ushort major = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagFirmwareVersion);
ushort minor = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagFirmwareVersion + 2);
ushort revision = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagFirmwareVersion + 4);
string buildYear = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagFirmwareVersion + 6).ToString("x4");
string buildDate = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagFirmwareVersion + 8).ToString("x4");
int build = int.Parse(buildYear + buildDate);
directory.Set(ReconyxMakernoteDirectory.TagFirmwareVersion, new Version(major, minor, revision, build));
directory.Set(ReconyxMakernoteDirectory.TagTriggerMode, new string((char)reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagTriggerMode), 1));
directory.Set(ReconyxMakernoteDirectory.TagSequence,
new[]
{
reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagSequence),
reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagSequence + 2)
});
uint eventNumberHigh = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagEventNumber);
uint eventNumberLow = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagEventNumber + 2);
directory.Set(ReconyxMakernoteDirectory.TagEventNumber, (eventNumberHigh << 16) + eventNumberLow);
ushort seconds = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagDateTimeOriginal);
ushort minutes = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagDateTimeOriginal + 2);
ushort hour = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagDateTimeOriginal + 4);
ushort month = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagDateTimeOriginal + 6);
ushort day = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagDateTimeOriginal + 8);
ushort year = reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagDateTimeOriginal + 10);
directory.Set(ReconyxMakernoteDirectory.TagDateTimeOriginal, new DateTime(year, month, day, hour, minutes, seconds));
directory.Set(ReconyxMakernoteDirectory.TagMoonPhase, reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagMoonPhase));
directory.Set(ReconyxMakernoteDirectory.TagAmbientTemperatureFarenheit, reader.GetInt16(makernoteOffset + ReconyxMakernoteDirectory.TagAmbientTemperatureFarenheit));
directory.Set(ReconyxMakernoteDirectory.TagAmbientTemperature, reader.GetInt16(makernoteOffset + ReconyxMakernoteDirectory.TagAmbientTemperature));
directory.Set(ReconyxMakernoteDirectory.TagSerialNumber, reader.GetString(makernoteOffset + ReconyxMakernoteDirectory.TagSerialNumber, 28, Encoding.Unicode));
// two unread bytes: the serial number's terminating null
directory.Set(ReconyxMakernoteDirectory.TagContrast, reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagContrast));
directory.Set(ReconyxMakernoteDirectory.TagBrightness, reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagBrightness));
directory.Set(ReconyxMakernoteDirectory.TagSharpness, reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagSharpness));
directory.Set(ReconyxMakernoteDirectory.TagSaturation, reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagSaturation));
directory.Set(ReconyxMakernoteDirectory.TagInfraredIlluminator, reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagInfraredIlluminator));
directory.Set(ReconyxMakernoteDirectory.TagMotionSensitivity, reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagMotionSensitivity));
directory.Set(ReconyxMakernoteDirectory.TagBatteryVoltage, reader.GetUInt16(makernoteOffset + ReconyxMakernoteDirectory.TagBatteryVoltage) / 1000.0);
directory.Set(ReconyxMakernoteDirectory.TagUserLabel, reader.GetNullTerminatedString(makernoteOffset + ReconyxMakernoteDirectory.TagUserLabel, 44));
}
/// <exception cref="System.IO.IOException"/>
private static void ProcessTag([NotNull] ITiffHandler handler, int tagId, int tagValueOffset, int componentCount, TiffDataFormatCode formatCode, [NotNull] IndexedReader reader)
{
switch (formatCode)
{
case TiffDataFormatCode.Undefined:
{
// this includes exif user comments
handler.SetByteArray(tagId, reader.GetBytes(tagValueOffset, componentCount));
break;
}
case TiffDataFormatCode.String:
{
handler.SetString(tagId, reader.GetNullTerminatedString(tagValueOffset, componentCount));
break;
}
case TiffDataFormatCode.RationalS:
{
if (componentCount == 1)
{
handler.SetRational(tagId, new Rational(reader.GetInt32(tagValueOffset), reader.GetInt32(tagValueOffset + 4)));
}
else if (componentCount > 1)
{
var array = new Rational[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = new Rational(reader.GetInt32(tagValueOffset + (8 * i)), reader.GetInt32(tagValueOffset + 4 + (8 * i)));
}
handler.SetRationalArray(tagId, array);
}
break;
}
case TiffDataFormatCode.RationalU:
{
if (componentCount == 1)
{
handler.SetRational(tagId, new Rational(reader.GetUInt32(tagValueOffset), reader.GetUInt32(tagValueOffset + 4)));
}
else if (componentCount > 1)
{
var array = new Rational[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = new Rational(reader.GetUInt32(tagValueOffset + (8 * i)), reader.GetUInt32(tagValueOffset + 4 + (8 * i)));
}
handler.SetRationalArray(tagId, array);
}
break;
}
case TiffDataFormatCode.Single:
{
if (componentCount == 1)
{
handler.SetFloat(tagId, reader.GetFloat32(tagValueOffset));
}
else
{
var array = new float[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = reader.GetFloat32(tagValueOffset + (i * 4));
}
handler.SetFloatArray(tagId, array);
}
break;
}
case TiffDataFormatCode.Double:
{
if (componentCount == 1)
{
handler.SetDouble(tagId, reader.GetDouble64(tagValueOffset));
}
else
{
var array = new double[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = reader.GetDouble64(tagValueOffset + (i * 4));
}
handler.SetDoubleArray(tagId, array);
}
break;
}
case TiffDataFormatCode.Int8S:
{
if (componentCount == 1)
{
handler.SetInt8S(tagId, reader.GetSByte(tagValueOffset));
}
else
{
var array = new sbyte[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = reader.GetSByte(tagValueOffset + i);
}
handler.SetInt8SArray(tagId, array);
}
break;
}
case TiffDataFormatCode.Int8U:
{
if (componentCount == 1)
{
handler.SetInt8U(tagId, reader.GetByte(tagValueOffset));
}
else
{
var array = new byte[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = reader.GetByte(tagValueOffset + i);
}
handler.SetInt8UArray(tagId, array);
}
break;
}
case TiffDataFormatCode.Int16S:
{
if (componentCount == 1)
{
handler.SetInt16S(tagId, reader.GetInt16(tagValueOffset));
}
else
{
var array = new short[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = reader.GetInt16(tagValueOffset + (i * 2));
}
handler.SetInt16SArray(tagId, array);
}
break;
}
case TiffDataFormatCode.Int16U:
{
if (componentCount == 1)
{
handler.SetInt16U(tagId, reader.GetUInt16(tagValueOffset));
}
else
{
var array = new ushort[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = reader.GetUInt16(tagValueOffset + (i * 2));
}
handler.SetInt16UArray(tagId, array);
}
break;
}
case TiffDataFormatCode.Int32S:
{
// NOTE 'long' in this case means 32 bit, not 64
if (componentCount == 1)
{
handler.SetInt32S(tagId, reader.GetInt32(tagValueOffset));
}
else
{
var array = new int[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = reader.GetInt32(tagValueOffset + (i * 4));
}
handler.SetInt32SArray(tagId, array);
}
break;
}
case TiffDataFormatCode.Int32U:
{
// NOTE 'long' in this case means 32 bit, not 64
if (componentCount == 1)
{
handler.SetInt32U(tagId, reader.GetUInt32(tagValueOffset));
}
else
{
var array = new uint[componentCount];
for (var i = 0; i < componentCount; i++)
{
array[i] = reader.GetUInt32(tagValueOffset + (i * 4));
}
handler.SetInt32UArray(tagId, array);
}
break;
}
default:
{
handler.Error($"Unknown format code {formatCode} for tag {tagId}");
break;
}
}
}
