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; } } }