internal void ReadTextDescriptionTagDataEntry(byte[] data, IccTextDescriptionTagDataEntry expected)
{
IccDataReader reader = CreateReader(data);
IccTextDescriptionTagDataEntry output = reader.ReadTextDescriptionTagDataEntry();
Assert.Equal(expected, output);
}
internal void WriteTextDescriptionTagDataEntry(byte[] expected, IccTextDescriptionTagDataEntry data)
{
IccDataWriter writer = CreateWriter();
writer.WriteTextDescriptionTagDataEntry(data);
byte[] output = writer.GetData();
Assert.Equal(expected, output);
}
/// <summary>
/// Writes a <see cref="IccTextDescriptionTagDataEntry"/>
/// </summary>
/// <param name="value">The entry to write</param>
/// <returns>The number of bytes written</returns>
public int WriteTextDescriptionTagDataEntry(IccTextDescriptionTagDataEntry value)
{
int size, count = 0;
if (value.Ascii == null)
{
count += this.WriteUInt32(0);
}
else
{
this.dataStream.Position += 4;
count += size = this.WriteAsciiString(value.Ascii + '\0');
this.dataStream.Position -= size + 4;
count += this.WriteUInt32((uint)size);
this.dataStream.Position += size;
}
if (value.Unicode == null)
{
count += this.WriteUInt32(0);
count += this.WriteUInt32(0);
}
else
{
this.dataStream.Position += 8;
count += size = this.WriteUnicodeString(value.Unicode + '\0');
this.dataStream.Position -= size + 8;
count += this.WriteUInt32(value.UnicodeLanguageCode);
count += this.WriteUInt32((uint)value.Unicode.Length + 1);
this.dataStream.Position += size;
}
if (value.ScriptCode == null)
{
count += this.WriteUInt16(0);
count += this.WriteByte(0);
count += this.WriteEmpty(67);
}
else
{
this.dataStream.Position += 3;
count += size = this.WriteAsciiString(value.ScriptCode, 67, true);
this.dataStream.Position -= size + 3;
count += this.WriteUInt16(value.ScriptCodeCode);
count += this.WriteByte((byte)(value.ScriptCode.Length > 66 ? 67 : value.ScriptCode.Length + 1));
this.dataStream.Position += size;
}
return(count);
}
